Modified: websites/production/camel/content/ftp.html
==============================================================================
--- websites/production/camel/content/ftp.html (original)
+++ websites/production/camel/content/ftp.html Fri Aug 25 09:20:43 2017
@@ -36,17 +36,6 @@
<![endif]-->
- <link href='//camel.apache.org/styles/highlighter/styles/shCoreCamel.css'
rel='stylesheet' type='text/css' />
- <link href='//camel.apache.org/styles/highlighter/styles/shThemeCamel.css'
rel='stylesheet' type='text/css' />
- <script src='//camel.apache.org/styles/highlighter/scripts/shCore.js'
type='text/javascript'></script>
- <script src='//camel.apache.org/styles/highlighter/scripts/shBrushJava.js'
type='text/javascript'></script>
- <script src='//camel.apache.org/styles/highlighter/scripts/shBrushXml.js'
type='text/javascript'></script>
- <script src='//camel.apache.org/styles/highlighter/scripts/shBrushPlain.js'
type='text/javascript'></script>
-
- <script type="text/javascript">
- SyntaxHighlighter.defaults['toolbar'] = false;
- SyntaxHighlighter.all();
- </script>
<title>
Apache Camel: FTP
@@ -86,62 +75,36 @@
<tbody>
<tr>
<td valign="top" width="100%">
-<div class="wiki-content maincontent"><h2
id="FTP-FTP/SFTP/FTPSComponent">FTP/SFTP/FTPS Component</h2><p>This component
provides access to remote file systems over the FTP and SFTP
protocols.</p><p>Maven users will need to add the following dependency to their
<code>pom.xml</code> for this component:</p><div class="code panel pdl"
style="border-width: 1px;"><div class="codeContent panelContent pdl">
-<script class="brush: xml; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[<dependency>
+<div class="wiki-content maincontent"><h2
id="FTP-FTP/SFTP/FTPSComponent">FTP/SFTP/FTPS Component</h2><p>This component
provides access to remote file systems over the FTP and SFTP
protocols.</p><p>Maven users will need to add the following dependency to their
<code>pom.xml</code> for this component:</p><parameter
ac:name="">xml</parameter><plain-text-body><dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-ftp</artifactId>
<version>x.x.x</version>See the documentation of the Apache
Commons
<!-- use the same version as your Camel core version -->
</dependency>
-]]></script>
-</div></div><p> </p><p> </p><div class="confluence-information-macro
confluence-information-macro-information"><p class="title">More
options</p><span class="aui-icon aui-icon-small aui-iconfont-info
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>See <a shape="rect"
href="file2.html">File</a> for more options as all the options from <a
shape="rect" href="file2.html">File</a> is inherited.</p></div></div><div
class="confluence-information-macro
confluence-information-macro-information"><p class="title">Absolute
paths</p><span class="aui-icon aui-icon-small aui-iconfont-info
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>Absolute path is
<strong>not</strong> supported.</p><p><strong>Camel 2.16</strong> will
translate absolute paths to relative ones by trimming all leading slashes from
<code>directoryname</code>. There'll be WARN message printed in the
logs.</p></div></div><div class="con
fluence-information-macro confluence-information-macro-tip"><p
class="title">Consuming from remote FTP server</p><span class="aui-icon
aui-icon-small aui-iconfont-approve
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>Make sure you read the section
titled <em>Default when consuming files</em> further below for details related
to consuming files.</p></div></div><h3 id="FTP-URIformat">URI format</h3><div
class="code panel pdl" style="border-width: 1px;"><div class="codeContent
panelContent pdl">
-<script class="brush: java; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[ftp://[username@]hostname[:port]/directoryname[?options]
+</plain-text-body><p> </p><p> </p><parameter ac:name="title">More
options</parameter><rich-text-body><p>See <a shape="rect"
href="file2.html">File</a> for more options as all the options from <a
shape="rect" href="file2.html">File</a> is
inherited.</p></rich-text-body><parameter ac:name="title">Absolute
paths</parameter><rich-text-body><p>Absolute path is <strong>not</strong>
supported.</p><p><strong>Camel 2.16</strong> will translate absolute paths to
relative ones by trimming all leading slashes from <code>directoryname</code>.
There'll be WARN message printed in the logs.</p></rich-text-body><parameter
ac:name="title">Consuming from remote FTP
server</parameter><rich-text-body><p>Make sure you read the section titled
<em>Default when consuming files</em> further below for details related to
consuming files.</p></rich-text-body><h3 id="FTP-URIformat">URI
format</h3><plain-text-body>ftp://[username@]hostname[:port]/directoryname[?options]
sftp://[username@]hostname[:port]/directoryname[?options]
ftps://[username@]hostname[:port]/directoryname[?options]
-]]></script>
-</div></div><p>Where <strong>directoryname</strong> represents the underlying
directory. The directory name is a relative path. Absolute paths
are <strong>not</strong> supported. The relative path can contain nested
folders, such as /inbox/us.</p><p>For Camel versions before <strong>Camel
2.16</strong>, the directoryName <strong>must</strong> exist already as
this component does not support the <code>autoCreate</code> option (which
the file component does). The reason is that its the FTP administrator (FTP
server) task to properly setup user accounts, and home directories with the
right file permissions etc.</p><p>For <strong>Camel
2.16</strong>, <code>autoCreate</code> option is supported. When consumer
starts, before polling is scheduled, there's additional FTP operation performed
to create the directory configured for endpoint. The default value for
<code>autoCreate</code> is <code>true</code>.</p><p>If no
<strong>username</strong> is provided, then <code
>anonymous</code> login is attempted using no password.<br clear="none"> If no
><strong>port</strong> number is provided, Camel will provide default values
>according to the protocol (ftp = 21, sftp = 22, ftps = 2222).</p><p>You can
>append query options to the URI in the following format,
><code>?option=value&option=value&...</code></p><p>This component uses
>two different libraries for the actual FTP work. FTP and FTPS uses <a
>shape="rect" class="external-link"
>href="http://commons.apache.org/net/";>Apache Commons Net</a> while SFTP uses
><a shape="rect" class="external-link" href="http://www.jcraft.com/jsch/";
>rel="nofollow">JCraft JSCH</a>.</p><p>The FTPS component is only available in
>Camel 2.2 or newer.<br clear="none"> FTPS (also known as FTP Secure) is an
>extension to FTP that adds support for the Transport Layer Security (TLS) and
>the Secure Sockets Layer (SSL) cryptographic protocols.</p><h3
>id="FTP-URIOptions">URI Options</h3><p>The options below are exclusive for
>the FTP
component.</p><div class="confluence-information-macro
confluence-information-macro-information"><p class="title">More
options</p><span class="aui-icon aui-icon-small aui-iconfont-info
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>See <a shape="rect"
href="file2.html">File</a> for more options as all the options from <a
shape="rect" href="file2.html">File</a> is inherited.</p></div></div><div
class="confluenceTableSmall"><div class="table-wrap"><table
class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"><p>Name</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>Default Value</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>username</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Specifies the username to u
se to log in to the remote file systen.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>password</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Specifies the password to use
to log in to the remote file system.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>account</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><code>null</code></td><td
colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.15.2:</strong>
Specified the account to use to login to the remote FTP server (only for FTP
and FTP Secure)</td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>binary</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>Specifies the file transfer mode, BINARY or ASCII.
Default is ASCII (<code>false</code>).</p></
td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>disconnect</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.2:</strong> Whether or not
to disconnect from remote FTP server right after use. Can be used for both
consumer and producer. Disconnect will only disconnect the current connection
to the FTP server. If you have a consumer which you want to stop, then you need
to stop the consumer/route instead.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>localWorkDirectory</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>When consuming, a local work
directory can be used to store the remote file content directly in local files,
to avoid loading the content into memory. This is beneficial, if you consume a
very big remote file and thus c
an conserve memory. See below for more details.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>passiveMode</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTP and FTPS only</strong>:
Specifies whether to use passive mode connections. Default is active mode
(<code>false</code>).</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>securityProtocol</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>TLS</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTPS only:</strong> Sets the
underlying security protocol. The following values are defined: <br
clear="none" class="atl-forced-newline"> <code>TLS</code>: Transport Layer
Security <br clear="none" class="atl-forced-newline"> <code>SSL</code>: Secure
Sockets Layer</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>
disableSecureDataChannelDefaults</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>Camel 2.4: FTPS only</strong>: Whether or not
to disable using default values for <code>execPbsz</code> and
<code>execProt</code> when using secure data transfer. You can set this option
to <code>true</code> if you want to be in full control what the options
<code>execPbsz</code> and <code>execProt</code> should be
used.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>download</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.11:</strong> Whether the
FTP consumer should download the file. If this option is set to
<code>false</code>, then the message body will be <code>null</code>, but the
consumer will still trigger a Camel <a shape="rect" href="exchange.html">Exc
hange</a> that has details about the file such as file name, file size, etc.
It's just that the file will not be downloaded.</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p>streamDownload</p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>false</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.11:</strong> Whether
the consumer should download the entire file up front, the default behavior, or
if it should pass an InputStream read from the remote resource rather than
an in-memory array as the in body of the Camel <a shape="rect"
href="exchange.html">Exchange</a>.  This option is ignored if
download is false or is localWorkDirectory is provided.  This
option is useful for working with large remote files.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>execProt</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan=
"1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.4: FTPS only</strong>:
Will by default use option <code>P</code> if secure data channel defaults
hasn't been disabled. Possible values are: <br clear="none"
class="atl-forced-newline"> <code>C</code>: Clear <br clear="none"
class="atl-forced-newline"> <code>S</code>: Safe (SSL protocol only) <br
clear="none" class="atl-forced-newline"> <code>E</code>: Confidential (SSL
protocol only) <br clear="none" class="atl-forced-newline"> <code>P</code>:
Private</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>execPbsz</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.4: FTPS only</strong>: This
option specifies the buffer size of the secure data channel. If option
<code>useSecureDataChannel</code> has been enabled and this option has not been
explicit set, then value <code>0</code> is used.</p></td></tr
><tr><td colspan="1" rowspan="1"
>class="confluenceTd"><p><code>isImplicit</code></p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td
>colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS only:</strong>
>Sets the security mode(implicit/explicit). Default is explicit
>(<code>false</code>).</p></td></tr><tr><td colspan="1" rowspan="1"
>class="confluenceTd"><p><code>knownHostsFile</code></p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong> Sets the
><code>known_hosts</code> file, so that the SFTP endpoint can do host key
>verification.</p></td></tr><tr><td colspan="1" rowspan="1"
>class="confluenceTd"><code>useUserKnownHostsFile</code></td><td colspan="1"
>rowspan="1" class="confluenceTd"><span style="font-family:
>monospace;">true</span></td><td colspan="1" rowspan="1"
>class="confluenceTd"><strong>SFTP onlly: Camel 2.18:</strong> If know
nHostFile has not been explicit configured then use the host file from
System.getProperty(user.home)/.ssh/known_hosts</td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>knownHostsUri</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong>
<strong>Camel 2.11.1:</strong> Sets the <code>known_hosts</code> file (loaded
from classpath by default), so that the SFTP endpoint can do host key
verification.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>keyPair</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong> <strong>Camel
2.12.0:</strong> Sets the Java KeyPair for SSH public key authentication, it
supports DSA or RSA keys.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>privateKeyF
ile</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>SFTP only:</strong> Set the private key file to
that the SFTP endpoint can do private key verification.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>privateKeyUri</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong> <strong>Camel
2.11.1:</strong> Set the private key file (loaded from classpath by default) to
that the SFTP endpoint can do private key verification.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>privateKey</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong> <strong>Camel
2.11.1:</strong> Set the private key as byte[] to t
hat the SFTP endpoint can do private key verification.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>privateKeyFilePassphrase</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong>
<strong>Deprecated:</strong> use <code>privateKeyPassphrase</code> instead. Set
the private key file passphrase to that the SFTP endpoint can do private key
verification.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>privateKeyPassphrase</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong>
<strong>Camel 2.11.1:</strong> Set the private key file passphrase to that the
SFTP endpoint can do private key verification.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>preferredAuthentications</co
de></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>SFTP only:</strong> <strong>Camel 2.10.7,
2.11.2,2.12.0:</strong> set the preferred authentications which SFTP endpoint
will used. Some example include:password,publickey. If not specified the
default list from JSCH will be used.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>ciphers</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.8.2, 2.9: SFTP
only</strong> Set a comma separated list of ciphers that will be used in order
of preference. Possible cipher names are defined by <a shape="rect"
class="external-link" href="http://www.jcraft.com/jsch/"; rel="nofollow">JCraft
JSCH</a>. Some examples include:
aes128-ctr,aes128-cbc,3des-ctr,3des-cbc,blowfish-cbc,aes192-cbc,aes256-cbc. If
not specified the de
fault list from JSCH will be used.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>fastExistsCheck</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.8.2,
2.9:</strong> If set this option to be true, camel-ftp will use the list file
directly to check if the file exists. Since some FTP server may not support to
list the file directly, if the option is false, camel-ftp will use the old way
to list the directory and check if the file exists. Note from <strong>Camel
2.10.1</strong> onwards this option also influences
<code>readLock=changed</code> to control whether it performs a fast check to
update file information or not. This can be used to speed up the process if the
FTP server has a lot of files.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>strictHostKeyChecking</code></p></td><td
colspan="1" rowspan="1" class="confl
uenceTd"><p><code>no</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>SFTP only:</strong> <strong>Camel 2.2:</strong>
Sets whether to use strict host key checking. Possible values are:
<code>no</code>, <code>yes</code> and <code>ask</code>. <code>ask</code> does
not make sense to use as Camel cannot answer the question for you as its meant
for human intervention. <strong>Note:</strong> The default in Camel 2.1 and
below was <code>ask</code>.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>maximumReconnectAttempts</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>3</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Specifies the maximum reconnect
attempts Camel performs when it tries to connect to the remote FTP server. Use
0 to disable this behavior.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>reconnectDelay</code></p></td><td colspan="1"
rowspan="1" class="conf
luenceTd"><p><code>1000</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>Delay in millis Camel will wait before performing a
reconnect attempt.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>connectTimeout</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>10000</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.4:</strong> Is the connect
timeout in millis. This corresponds to using
<code>ftpClient.connectTimeout</code> for the FTP/FTPS. For SFTP this option is
also used when attempting to connect.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>soTimeout</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null /
30000</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>FTP and FTPS Only:</strong> <strong>Camel
2.4:</strong> Is the <code>SocketOptions.SO_TIMEOUT</code> value in millis. A
good idea is to configure t
his to a value such as 300000 (5 minutes) to not hang a connection. On SFTP
this option is set as timeout on the JSCH Session instance.</p><p>Also SFTP
from <strong>Camel 2.14.3/2.15.3/2.16</strong> onwards.</p><p>From
<strong>Camel 2.16</strong> onwards the default is 300000 (300
sec).</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>timeout</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>30000</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTP and FTPS Only:</strong>
<strong>Camel 2.4:</strong> Is the data timeout in millis. This corresponds to
using <code>ftpClient.dataTimeout</code> for the FTP/FTPS. For SFTP there is no
data timeout.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>throwExceptionOnConnectFailed</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.5:</
strong> Whether or not to thrown an exception if a successful connection and
login could not be establish. This allows a custom <code>pollStrategy</code> to
deal with the exception, for example to stop the consumer or the
likes.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>siteCommand</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTP and FTPS Only:</strong>
<strong>Camel 2.5:</strong> To execute site commands after successful login.
Multiple site commands can be separated using a new line character (\n). Use
<code>help site</code> to see which site commands your FTP server
supports.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>stepwise</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.6:</strong> Whether or no
t stepwise traversing directories should be used or not. Stepwise means that
it will CD one directory at a time. See more details below. You can disable
this in case you can't use this approach.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>separator</code></p></td><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code><span>UNIX</span></code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.6:</strong> Dictates what
path separator char to use when uploading files. <code>Auto</code> = Use the
path provided without altering it. <code>UNIX</code> = Use unix style path
separators. <code>Windows</code> = Use Windows style path
separators.</p><p>Since <strong>Camel 2.15.2</strong>: The default value is
changed to <span>UNIX</span> style path, before <strong>Camel 2.15.2</strong>:
The default value is <code>Auto.</code></p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>chmod</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>SFTP Producer Only:</strong>
<strong>Camel 2.9:</strong> Allows you to set chmod on the stored file. For
example <code>chmod=640</code>.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>compression</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>0</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>SFTP Only:</strong> <strong>Camel
2.8.3/2.9:</strong> To use compression. Specify a level from 1 to 10.
<strong>Important:</strong> You must manually add the needed JSCH zlib JAR to
the classpath for compression support.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>receiveBufferSize</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><code>32768</code></td><td
colspan="1" rowspan="1" class="confluenceTd"><strong><span>FTP/FTPS Only:
</span>Camel 2.15.1:</strong> The b
uffer size for downloading files. The default size is 32kb.</td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTP and FTPS Only:</strong>
<strong>Camel 2.1:</strong> Allows you to use a custom
<code>org.apache.commons.net.ftp.FTPClient</code>
instance.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClientConfig</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTP and FTPS Only:</strong>
<strong>Camel 2.1:</strong> Allows you to use a custom
<code>org.apache.commons.net.ftp.FTPClientConfig</code>
instance.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><code>ftpClientConfig.XXX</code></td><td colspan="1"
rowspan="1" class="confluenceTd"> </td><td
colspan="1" rowspan="1" class="confluenceTd"><strong>FTP and FTPS
Only:</strong> To configure various options on the FTPClient instance from the
uri. For example:
<code>ftpClientConfig.receiveDataSocketBufferSize=8192&<span>ftpClientConfig.sendDataSocketBufferSize=8192</span></code></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>serverAliveInterval</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>0</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP Only:</strong>
<strong>Camel 2.8</strong> Allows you to set the serverAliveInterval of the
sftp session</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>serverAliveCountMax</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>1</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP Only:</strong>
<strong>Camel 2.8</strong> Allows you to set the serverAliveCountMax of the
sftp session</p></
td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.trustStore.file</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong>
Sets the trust store file, so that the FTPS client can look up for trusted
certificates.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.trustStore.type</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>JKS</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong>
Sets the trust store type.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.trustStore.algorithm</code></p></td><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>SunX509</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong> Sets the trust
store algorithm.</p></td></tr><tr><td cols
pan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.trustStore.password</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong>
Sets the trust store password.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.keyStore.file</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong>
Sets the key store file, so that the FTPS client can look up for the private
certificate.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.keyStore.type</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>JKS</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong>
Sets the key store type.</p></td></tr><tr><td colspan="1" rowspan="1" class="con
fluenceTd"><p><code>ftpClient.keyStore.algorithm</code></p></td><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>SunX509</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong> Sets the key
store algorithm.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.keyStore.password</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong>
Sets the key store password.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.keyStore.keyPassword</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong>
Sets the private key password.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>sslContextParameters</code></p></td><td
colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong> <strong>Camel
2.9:</strong> Reference to a
<code>org.apache.camel.util.jsse.SSLContextParameters</code> in the <a
shape="rect" class="external-link"
href="http://camel.apache.org/registry.html";>Registry</a>.  This reference
overrides any configured SSL related options on ftpClient as well as the
securityProtocol (SSL, TLS, etc.) set on FtpsConfiguration.  See <a
shape="rect" href="camel-configuration-utilities.html">Using the JSSE
Configuration Utility</a>.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>proxy</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>SFTP Only:</strong> <strong>Camel 2.10.7,
2.11.1:</strong> Reference to a <code>com.jcraft.jsch.Proxy</code> in the <a
shape="rect" class="external-l
ink" href="http://camel.apache.org/registry.html";>Registry</a>.  This
proxy is used to consume/send messages from the target SFTP
host.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>useList</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTP/FTPS Only:</strong>
<strong>Camel 2.12.1:</strong> Whether the consumer should use FTP LIST command
to retrieve directory listing to see which files exists. If this option is set
to <code>false</code>, then <code>stepwise=false</code> must be configured, and
also <code>fileName</code> must be configured to a fixed name, so the consumer
knows the name of the file to retrieve. When doing this only that single file
can be retrieved. See further below for more details.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>ignoreFileNotFoundOrPermissionError</code></p></td><td
colspan="1" rows
pan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.12.1:</strong> Whether the
consumer should ignore when a file was attempted to be retrieved but did not
exist (for some reason), or failure due insufficient file permission error.
<strong>Camel 2.14.2:</strong> This option now applies to directories as
well.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><code>sendNoop</code></td><td colspan="1" rowspan="1"
class="confluenceTd"><code>true</code></td><td colspan="1" rowspan="1"
class="confluenceTd"><strong>Camel 2.16:</strong> Producer only. Whether to
send a noop command as a pre-write check before uploading files to the FTP
server. This is enabled by default as a validation of the connection is still
valid, which allows to silently re-connect to be able to upload the file.
However if this causes problems, you can turn this option off.</td></tr><tr><td
colspan="1" rowspan="1" class="conflu
enceTd"><code>jschLoggingLevel</code></td><td colspan="1" rowspan="1"
class="confluenceTd"><code>WARN</code></td><td colspan="1" rowspan="1"
class="confluenceTd"><strong>SFTP Only: Camel 2.15.3/2.16:</strong> The logging
level to use for JSCH activity logging. As JSCH is verbose at by default at
INFO level the threshold is WARN by default.</td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><code>bulkRequest</code></td><td colspan="1"
rowspan="1" class="confluenceTd"> </td><td colspan="1" rowspan="1"
class="confluenceTd"><strong>SFTP Only: Camel 2.17.1:</strong> Specifies how
many requests may be outstanding at any one time. Increasing this value may
slightly improve file transfer speed but will increase memory
usage.</td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><code>disconnectOnBatchComplete</code></td><td colspan="1"
rowspan="1" class="confluenceTd">false</td><td colspan="1" rowspan="1"
class="confluenceTd"><strong>Camel 2.18:</strong> Whether or n
ot to disconnect from remote FTP server after a Batch is complete. Can be used
for both consumer and producer. Disconnect will only disconnect the current
connection to the FTP server. If you have a consumer which you want to stop,
then you need to stop the consumer/route instead.</td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><code>activePortRange</code></td><td
colspan="1" rowspan="1" class="confluenceTd"> </td><td colspan="1"
rowspan="1" class="confluenceTd"><strong>Camel 2.18:</strong> Set the client
side port range in active mode. The syntax is: minPort-maxPort. Both port
numbers are inclusive, eg 10000-19999 to include all 1xxxx
ports.</td></tr></tbody></table></div></div>
-
-
-<div class="confluence-information-macro
confluence-information-macro-information"><p class="title">FTPS component
default trust store</p><span class="aui-icon aui-icon-small aui-iconfont-info
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>When using the
<code>ftpClient.</code> properties related to SSL with the FTPS component, the
trust store accepts all certificates. If you only want trust selective
certificates, you have to configure the trust store with the
<code>ftpClient.trustStore.xxx</code> options or by configuring a custom
<code>ftpClient</code>.</p><p>When using <code>sslContextParameters</code>, the
trust store is managed by the configuration of the provided
SSLContextParameters instance.</p></div></div><p>You can configure additional
options on the <code>ftpClient</code> and <code>ftpClientConfig</code> from the
URI directly by using the <code>ftpClient.</code> or
<code>ftpClientConfig.</code> prefix.</p><p>For example to set
the <code>setDataTimeout</code> on the <code>FTPClient</code> to 30 seconds
you can do:</p><div class="code panel pdl" style="border-width: 1px;"><div
class="codeContent panelContent pdl">
-<script class="brush: java; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[from("ftp://foo@myserver?password=secret&ftpClient.dataTimeout=30000").to("bean:foo");
-]]></script>
-</div></div><p>You can mix and match and have use both prefixes, for example
to configure date format or timezones.</p><div class="code panel pdl"
style="border-width: 1px;"><div class="codeContent panelContent pdl">
-<script class="brush: java; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[from("ftp://foo@myserver?password=secret&ftpClient.dataTimeout=30000&ftpClientConfig.serverLanguageCode=fr").to("bean:foo");
-]]></script>
-</div></div><p>You can have as many of these options as you like.</p><p>See
the documentation of the Apache Commons FTP FTPClientConfig for possible
options and more details. And as well for Apache Commons FTP
FTPClient.</p><p>If you do not like having many and long configuration in the
url you can refer to the <code>ftpClient</code> or <code>ftpClientConfig</code>
to use by letting Camel lookup in the <a shape="rect"
href="registry.html">Registry</a> for it.</p><p>For example:</p><div
class="code panel pdl" style="border-width: 1px;"><div class="codeContent
panelContent pdl">
-<script class="brush: java; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[ <bean id="myConfig"
class="org.apache.commons.net.ftp.FTPClientConfig">
- <property name="lenientFutureDates"
value="true"/>
- <property name="serverLanguageCode"
value="fr"/>
+</plain-text-body><p>Where <strong>directoryname</strong> represents the
underlying directory. The directory name is a relative path. Absolute paths
are <strong>not</strong> supported. The relative path can contain nested
folders, such as /inbox/us.</p><p>For Camel versions before <strong>Camel
2.16</strong>, the directoryName <strong>must</strong> exist already as
this component does not support the <code>autoCreate</code> option (which
the file component does). The reason is that its the FTP administrator (FTP
server) task to properly setup user accounts, and home directories with the
right file permissions etc.</p><p>For <strong>Camel
2.16</strong>, <code>autoCreate</code> option is supported. When consumer
starts, before polling is scheduled, there's additional FTP operation performed
to create the directory configured for endpoint. The default value for
<code>autoCreate</code> is <code>true</code>.</p><p>If no
<strong>username</strong> is provided, then
<code>anonymous</code> login is attempted using no password.<br clear="none">
If no <strong>port</strong> number is provided, Camel will provide default
values according to the protocol (ftp = 21, sftp = 22, ftps = 2222).</p><p>You
can append query options to the URI in the following format,
<code>?option=value&option=value&...</code></p><p>This component uses
two different libraries for the actual FTP work. FTP and FTPS uses <a
shape="rect" class="external-link" href="http://commons.apache.org/net/";>Apache
Commons Net</a> while SFTP uses <a shape="rect" class="external-link"
href="http://www.jcraft.com/jsch/"; rel="nofollow">JCraft JSCH</a>.</p><p>The
FTPS component is only available in Camel 2.2 or newer.<br clear="none"> FTPS
(also known as FTP Secure) is an extension to FTP that adds support for the
Transport Layer Security (TLS) and the Secure Sockets Layer (SSL) cryptographic
protocols.</p><h3 id="FTP-URIOptions">URI Options</h3><p>The options below are
exclusive for t
he FTP component.</p><parameter ac:name="title">More
options</parameter><rich-text-body><p>See <a shape="rect"
href="file2.html">File</a> for more options as all the options from <a
shape="rect" href="file2.html">File</a> is
inherited.</p></rich-text-body><parameter
ac:name="class">confluenceTableSmall</parameter><rich-text-body><div
class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1"
rowspan="1" class="confluenceTh"><p>Name</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>Default Value</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>username</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Specifies the username to use
to log in to the remote file systen.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>password</code></p></td><t
d colspan="1" rowspan="1"
class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>Specifies the password to use to log in to the remote
file system.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>account</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><code>null</code></td><td colspan="1"
rowspan="1" class="confluenceTd"><strong>Camel 2.15.2:</strong> Specified the
account to use to login to the remote FTP server (only for FTP and FTP
Secure)</td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>binary</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>Specifies the file transfer mode, BINARY or ASCII.
Default is ASCII (<code>false</code>).</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>disconnect</code></p></td><td
colspan="1" rowspan="1" class="confluence
Td"><p><code>false</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>Camel 2.2:</strong> Whether or not to
disconnect from remote FTP server right after use. Can be used for both
consumer and producer. Disconnect will only disconnect the current connection
to the FTP server. If you have a consumer which you want to stop, then you need
to stop the consumer/route instead.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>localWorkDirectory</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>When consuming, a local work
directory can be used to store the remote file content directly in local files,
to avoid loading the content into memory. This is beneficial, if you consume a
very big remote file and thus can conserve memory. See below for more
details.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>passiveMode</code>
</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>FTP and FTPS only</strong>: Specifies whether
to use passive mode connections. Default is active mode
(<code>false</code>).</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>securityProtocol</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>TLS</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTPS only:</strong> Sets the
underlying security protocol. The following values are defined: <br
clear="none" class="atl-forced-newline"> <code>TLS</code>: Transport Layer
Security <br clear="none" class="atl-forced-newline"> <code>SSL</code>: Secure
Sockets Layer</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>disableSecureDataChannelDefaults</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td
colspan="1
" rowspan="1" class="confluenceTd"><p><strong>Camel 2.4: FTPS only</strong>:
Whether or not to disable using default values for <code>execPbsz</code> and
<code>execProt</code> when using secure data transfer. You can set this option
to <code>true</code> if you want to be in full control what the options
<code>execPbsz</code> and <code>execProt</code> should be
used.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>download</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.11:</strong> Whether the
FTP consumer should download the file. If this option is set to
<code>false</code>, then the message body will be <code>null</code>, but the
consumer will still trigger a Camel <a shape="rect"
href="exchange.html">Exchange</a> that has details about the file such as file
name, file size, etc. It's just that the file will not be
downloaded.</p></td></tr><tr
><td colspan="1" rowspan="1"
>class="confluenceTd"><p>streamDownload</p></td><td colspan="1" rowspan="1"
>class="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
>class="confluenceTd"><p><strong>Camel 2.11:</strong> Whether the
>consumer should download the entire file up front, the default behavior, or
>if it should pass an InputStream read from the remote resource rather
>than an in-memory array as the in body of the Camel <a shape="rect"
>href="exchange.html">Exchange</a>.  This option is ignored if
>download is false or is localWorkDirectory is provided.  This
>option is useful for working with large remote files.</p></td></tr><tr><td
>colspan="1" rowspan="1"
>class="confluenceTd"><p><code>execProt</code></p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p><strong>Camel 2.4: FTPS only</strong>:
>Will by default use option <code>P</code> if secure data chann
el defaults hasn't been disabled. Possible values are: <br clear="none"
class="atl-forced-newline"> <code>C</code>: Clear <br clear="none"
class="atl-forced-newline"> <code>S</code>: Safe (SSL protocol only) <br
clear="none" class="atl-forced-newline"> <code>E</code>: Confidential (SSL
protocol only) <br clear="none" class="atl-forced-newline"> <code>P</code>:
Private</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>execPbsz</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.4: FTPS only</strong>: This
option specifies the buffer size of the secure data channel. If option
<code>useSecureDataChannel</code> has been enabled and this option has not been
explicit set, then value <code>0</code> is used.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>isImplicit</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>
<code>false</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>FTPS only:</strong> Sets the security
mode(implicit/explicit). Default is explicit
(<code>false</code>).</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>knownHostsFile</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong> Sets the
<code>known_hosts</code> file, so that the SFTP endpoint can do host key
verification.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><code>useUserKnownHostsFile</code></td><td colspan="1"
rowspan="1" class="confluenceTd"><span style="font-family:
monospace;">true</span></td><td colspan="1" rowspan="1"
class="confluenceTd"><strong>SFTP onlly: Camel 2.18:</strong> If knownHostFile
has not been explicit configured then use the host file from
System.getProperty(user.home)/.ssh/known_hosts</td></tr><tr><td colspa
n="1" rowspan="1"
class="confluenceTd"><p><code>knownHostsUri</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong> <strong>Camel
2.11.1:</strong> Sets the <code>known_hosts</code> file (loaded from classpath
by default), so that the SFTP endpoint can do host key
verification.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>keyPair</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong> <strong>Camel
2.12.0:</strong> Sets the Java KeyPair for SSH public key authentication, it
supports DSA or RSA keys.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>privateKeyFile</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenc
eTd"><p><strong>SFTP only:</strong> Set the private key file to that the SFTP
endpoint can do private key verification.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>privateKeyUri</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong>
<strong>Camel 2.11.1:</strong> Set the private key file (loaded from classpath
by default) to that the SFTP endpoint can do private key
verification.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>privateKey</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong> <strong>Camel
2.11.1:</strong> Set the private key as byte[] to that the SFTP endpoint can do
private key verification.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>privateKeyF
ilePassphrase</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>SFTP only:</strong>
<strong>Deprecated:</strong> use <code>privateKeyPassphrase</code> instead. Set
the private key file passphrase to that the SFTP endpoint can do private key
verification.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>privateKeyPassphrase</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong>
<strong>Camel 2.11.1:</strong> Set the private key file passphrase to that the
SFTP endpoint can do private key verification.</p></td></tr><tr><td colspan="1"
rowspan="1"
class="confluenceTd"><p><code>preferredAuthentications</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p
><strong>SFTP only:</strong> <strong>Camel 2.10.7, 2.11.2,2.12.0:</strong> set
>the preferred authentications which SFTP endpoint will used. Some example
>include:password,publickey. If not specified the default list from JSCH will
>be used.</p></td></tr><tr><td colspan="1" rowspan="1"
>class="confluenceTd"><p><code>ciphers</code></p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p><strong>Camel 2.8.2, 2.9: SFTP
>only</strong> Set a comma separated list of ciphers that will be used in
>order of preference. Possible cipher names are defined by <a shape="rect"
>class="external-link" href="http://www.jcraft.com/jsch/";
>rel="nofollow">JCraft JSCH</a>. Some examples include:
>aes128-ctr,aes128-cbc,3des-ctr,3des-cbc,blowfish-cbc,aes192-cbc,aes256-cbc.
>If not specified the default list from JSCH will be
>used.</p></td></tr><tr><td colspan="1" rowspan="1"
>class="confluenceTd"><p><code>fastExistsCheck</code></p></td>
<td colspan="1" rowspan="1"
class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>Camel 2.8.2, 2.9:</strong> If set this option
to be true, camel-ftp will use the list file directly to check if the file
exists. Since some FTP server may not support to list the file directly, if the
option is false, camel-ftp will use the old way to list the directory and check
if the file exists. Note from <strong>Camel 2.10.1</strong> onwards this option
also influences <code>readLock=changed</code> to control whether it performs a
fast check to update file information or not. This can be used to speed up the
process if the FTP server has a lot of files.</p></td></tr><tr><td colspan="1"
rowspan="1"
class="confluenceTd"><p><code>strictHostKeyChecking</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>no</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong>
<strong>Camel 2.2:</stron
g> Sets whether to use strict host key checking. Possible values are:
<code>no</code>, <code>yes</code> and <code>ask</code>. <code>ask</code> does
not make sense to use as Camel cannot answer the question for you as its meant
for human intervention. <strong>Note:</strong> The default in Camel 2.1 and
below was <code>ask</code>.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>maximumReconnectAttempts</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>3</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Specifies the maximum reconnect
attempts Camel performs when it tries to connect to the remote FTP server. Use
0 to disable this behavior.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>reconnectDelay</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>1000</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>Delay in millis Camel will wait before
performing
a reconnect attempt.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>connectTimeout</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>10000</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.4:</strong> Is the connect
timeout in millis. This corresponds to using
<code>ftpClient.connectTimeout</code> for the FTP/FTPS. For SFTP this option is
also used when attempting to connect.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>soTimeout</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null /
30000</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>FTP and FTPS Only:</strong> <strong>Camel
2.4:</strong> Is the <code>SocketOptions.SO_TIMEOUT</code> value in millis. A
good idea is to configure this to a value such as 300000 (5 minutes) to not
hang a connection. On SFTP this option is set as timeout on the JSCH Session
instance.</p><p
>Also SFTP from <strong>Camel 2.14.3/2.15.3/2.16</strong> onwards.</p><p>From
><strong>Camel 2.16</strong> onwards the default is 300000 (300
>sec).</p></td></tr><tr><td colspan="1" rowspan="1"
>class="confluenceTd"><p><code>timeout</code></p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p><code>30000</code></p></td><td
>colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTP and FTPS
>Only:</strong> <strong>Camel 2.4:</strong> Is the data timeout in millis.
>This corresponds to using <code>ftpClient.dataTimeout</code> for the
>FTP/FTPS. For SFTP there is no data timeout.</p></td></tr><tr><td colspan="1"
>rowspan="1"
>class="confluenceTd"><p><code>throwExceptionOnConnectFailed</code></p></td><td
> colspan="1" rowspan="1"
>class="confluenceTd"><p><code>false</code></p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p><strong>Camel 2.5:</strong> Whether or
>not to thrown an exception if a successful connection and login could not be
>establish. This allows a custom <code>pollStr
ategy</code> to deal with the exception, for example to stop the consumer or
the likes.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>siteCommand</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTP and FTPS Only:</strong>
<strong>Camel 2.5:</strong> To execute site commands after successful login.
Multiple site commands can be separated using a new line character (\n). Use
<code>help site</code> to see which site commands your FTP server
supports.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>stepwise</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.6:</strong> Whether or not
stepwise traversing directories should be used or not. Stepwise means that it
will CD one directory at a time. See more details below. You
can disable this in case you can't use this approach.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>separator</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code><span>UNIX</span></code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.6:</strong>
Dictates what path separator char to use when uploading files.
<code>Auto</code> = Use the path provided without altering it.
<code>UNIX</code> = Use unix style path separators. <code>Windows</code> = Use
Windows style path separators.</p><p>Since <strong>Camel 2.15.2</strong>: The
default value is changed to <span>UNIX</span> style path, before <strong>Camel
2.15.2</strong>: The default value is <code>Auto.</code></p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>chmod</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP Producer Only:
</strong> <strong>Camel 2.9:</strong> Allows you to set chmod on the stored
file. For example <code>chmod=640</code>.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>compression</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>0</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>SFTP Only:</strong> <strong>Camel
2.8.3/2.9:</strong> To use compression. Specify a level from 1 to 10.
<strong>Important:</strong> You must manually add the needed JSCH zlib JAR to
the classpath for compression support.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>receiveBufferSize</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><code>32768</code></td><td
colspan="1" rowspan="1" class="confluenceTd"><strong><span>FTP/FTPS Only:
</span>Camel 2.15.1:</strong> The buffer size for downloading files. The
default size is 32kb.</td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient<
/code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>FTP and FTPS Only:</strong> <strong>Camel
2.1:</strong> Allows you to use a custom
<code>org.apache.commons.net.ftp.FTPClient</code>
instance.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClientConfig</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTP and FTPS Only:</strong>
<strong>Camel 2.1:</strong> Allows you to use a custom
<code>org.apache.commons.net.ftp.FTPClientConfig</code>
instance.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><code>ftpClientConfig.XXX</code></td><td colspan="1"
rowspan="1" class="confluenceTd"> </td><td colspan="1" rowspan="1"
class="confluenceTd"><strong>FTP and FTPS Only:</strong> To configure various
options on the FTPClient instance from
the uri. For example:
<code>ftpClientConfig.receiveDataSocketBufferSize=8192&<span>ftpClientConfig.sendDataSocketBufferSize=8192</span></code></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>serverAliveInterval</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>0</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP Only:</strong>
<strong>Camel 2.8</strong> Allows you to set the serverAliveInterval of the
sftp session</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>serverAliveCountMax</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>1</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP Only:</strong>
<strong>Camel 2.8</strong> Allows you to set the serverAliveCountMax of the
sftp session</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.trustStore.file</code></p></td><td
colspan="1" rowspan="1" cl
ass="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>FTPS Only:</strong> Sets the trust store file,
so that the FTPS client can look up for trusted
certificates.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.trustStore.type</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>JKS</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong>
Sets the trust store type.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.trustStore.algorithm</code></p></td><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>SunX509</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong> Sets the trust
store algorithm.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.trustStore.password</code></p></td><td
colspan="1" rowspan="1" class="confluenceT
d"><p><code>null</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>FTPS Only:</strong> Sets the trust store
password.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.keyStore.file</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong>
Sets the key store file, so that the FTPS client can look up for the private
certificate.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.keyStore.type</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>JKS</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong>
Sets the key store type.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.keyStore.algorithm</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>SunX509</code></p><
/td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS
Only:</strong> Sets the key store algorithm.</p></td></tr><tr><td colspan="1"
rowspan="1"
class="confluenceTd"><p><code>ftpClient.keyStore.password</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong>
Sets the key store password.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.keyStore.keyPassword</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong>
Sets the private key password.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>sslContextParameters</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong>
<strong>Camel 2.9:</strong> Reference to a
<code>org.apache.camel.util.jsse.SSLContextParameters</code> in the <a
shape="rect" class="external-link"
href="http://camel.apache.org/registry.html";>Registry</a>.  This reference
overrides any configured SSL related options on ftpClient as well as the
securityProtocol (SSL, TLS, etc.) set on FtpsConfiguration.  See <a
shape="rect" href="camel-configuration-utilities.html">Using the JSSE
Configuration Utility</a>.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>proxy</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>SFTP Only:</strong> <strong>Camel 2.10.7,
2.11.1:</strong> Reference to a <code>com.jcraft.jsch.Proxy</code> in the <a
shape="rect" class="external-link"
href="http://camel.apache.org/registry.html";>Registry</a>.  This proxy is
used to consume/send messages from the target SFTP host.<
/p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>useList</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTP/FTPS Only:</strong>
<strong>Camel 2.12.1:</strong> Whether the consumer should use FTP LIST command
to retrieve directory listing to see which files exists. If this option is set
to <code>false</code>, then <code>stepwise=false</code> must be configured, and
also <code>fileName</code> must be configured to a fixed name, so the consumer
knows the name of the file to retrieve. When doing this only that single file
can be retrieved. See further below for more details.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>ignoreFileNotFoundOrPermissionError</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.12.1:</strong>
Whether the consumer should ignore when a file was attempted to be retrieved
but did not exist (for some reason), or failure due insufficient file
permission error. <strong>Camel 2.14.2:</strong> This option now applies to
directories as well.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><code>sendNoop</code></td><td colspan="1" rowspan="1"
class="confluenceTd"><code>true</code></td><td colspan="1" rowspan="1"
class="confluenceTd"><strong>Camel 2.16:</strong> Producer only. Whether to
send a noop command as a pre-write check before uploading files to the FTP
server. This is enabled by default as a validation of the connection is still
valid, which allows to silently re-connect to be able to upload the file.
However if this causes problems, you can turn this option off.</td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><code>jschLoggingLevel</code></td><td colspan="1"
rowspan="1" class="confluenceTd"><code>WARN</code></td><td colspan="1"
rowspan="1"
class="confluenceTd"><strong>SFTP Only: Camel 2.15.3/2.16:</strong> The
logging level to use for JSCH activity logging. As JSCH is verbose at by
default at INFO level the threshold is WARN by default.</td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><code>bulkRequest</code></td><td
colspan="1" rowspan="1" class="confluenceTd"> </td><td colspan="1"
rowspan="1" class="confluenceTd"><strong>SFTP Only: Camel 2.17.1:</strong>
Specifies how many requests may be outstanding at any one time. Increasing this
value may slightly improve file transfer speed but will increase memory
usage.</td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><code>disconnectOnBatchComplete</code></td><td colspan="1"
rowspan="1" class="confluenceTd">false</td><td colspan="1" rowspan="1"
class="confluenceTd"><strong>Camel 2.18:</strong> Whether or not to disconnect
from remote FTP server after a Batch is complete. Can be used for both consumer
and producer. Disconnect will only disconnec
t the current connection to the FTP server. If you have a consumer which you
want to stop, then you need to stop the consumer/route
instead.</td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><code>activePortRange</code></td><td colspan="1"
rowspan="1" class="confluenceTd"> </td><td colspan="1" rowspan="1"
class="confluenceTd"><strong>Camel 2.18:</strong> Set the client side port
range in active mode. The syntax is: minPort-maxPort. Both port numbers are
inclusive, eg 10000-19999 to include all 1xxxx
ports.</td></tr></tbody></table></div></rich-text-body><parameter
ac:name="title">FTPS component default trust
store</parameter><rich-text-body><p>When using the <code>ftpClient.</code>
properties related to SSL with the FTPS component, the trust store accepts all
certificates. If you only want trust selective certificates, you have to
configure the trust store with the <code>ftpClient.trustStore.xxx</code>
options or by configuring a custom <code>ftpClient</code>.</p><p
>When using <code>sslContextParameters</code>, the trust store is managed by
>the configuration of the provided SSLContextParameters
>instance.</p></rich-text-body><p>You can configure additional options on the
><code>ftpClient</code> and <code>ftpClientConfig</code> from the URI directly
>by using the <code>ftpClient.</code> or <code>ftpClientConfig.</code>
>prefix.</p><p>For example to set the <code>setDataTimeout</code> on the
><code>FTPClient</code> to 30 seconds you can
>do:</p><plain-text-body>from("ftp://foo@myserver?password=secret&ftpClient.dataTimeout=30000";).to("bean:foo");
+</plain-text-body><p>You can mix and match and have use both prefixes, for
example to configure date format or
timezones.</p><plain-text-body>from("ftp://foo@myserver?password=secret&ftpClient.dataTimeout=30000&ftpClientConfig.serverLanguageCode=fr";).to("bean:foo");
+</plain-text-body><p>You can have as many of these options as you
like.</p><p>See the documentation of the Apache Commons FTP FTPClientConfig for
possible options and more details. And as well for Apache Commons FTP
FTPClient.</p><p>If you do not like having many and long configuration in the
url you can refer to the <code>ftpClient</code> or <code>ftpClientConfig</code>
to use by letting Camel lookup in the <a shape="rect"
href="registry.html">Registry</a> for it.</p><p>For
example:</p><plain-text-body> <bean id="myConfig"
class="org.apache.commons.net.ftp.FTPClientConfig">
+ <property name="lenientFutureDates" value="true"/>
+ <property name="serverLanguageCode" value="fr"/>
</bean>
-]]></script>
-</div></div><p>And then let Camel lookup this bean when you use the # notation
in the url.</p><div class="code panel pdl" style="border-width: 1px;"><div
class="codeContent panelContent pdl">
-<script class="brush: java; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[from("ftp://foo@myserver?password=secret&ftpClientConfig=#myConfig").to("bean:foo");
-]]></script>
-</div></div><h3 id="FTP-MoreURIoptions">More URI options</h3><div
class="confluence-information-macro
confluence-information-macro-information"><span class="aui-icon aui-icon-small
aui-iconfont-info confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>See <a shape="rect"
href="file2.html">File2</a> as all the options there also applies for this
component.</p></div></div><h3 id="FTP-Examples">Examples</h3><p><code><a
shape="rect" class="external-link"
href="ftp://[email protected]/public/upload/images/holiday2008?password=secret&binary=true";
rel="nofollow">ftp://[email protected]/public/upload/images/holiday2008?password=secret&binary=true</a></code><br
clear="none"> <code><a shape="rect" class="external-link"
href="ftp://[email protected]:12049/reports/2008/password=secret&binary=false";
rel="nofollow">ftp://[email protected]:12049/reports/2008/password=secret&binary=false</a>
</code><br clear="none"> <code><a shape="rect" class="external-link"
href="ftp://publicftpserver.com/download";
rel="nofollow">ftp://publicftpserver.com/download</a></code></p><div
class="confluence-information-macro confluence-information-macro-warning"><p
class="title">FTP Consumer does not support concurrency</p><span
class="aui-icon aui-icon-small aui-iconfont-error
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>The FTP consumer (with the same
endpoint) does not support concurrency (the backing FTP client is not thread
safe).<br clear="none"> You can use multiple FTP consumers to poll from
different endpoints. It is only a single endpoint that does not support
concurrent consumers.</p><p>The FTP producer does <strong>not</strong> have
this issue, it supports concurrency.</p></div></div><div
class="confluence-information-macro confluence-information-macro-tip"><p
class="title">More information</p><span class="aui-icon aui-icon-small aui
-iconfont-approve confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>This component is an extension of
the <a shape="rect" href="file2.html">File</a> component. So there are more
samples and details on the <a shape="rect" href="file2.html">File</a> component
page.</p></div></div><h3 id="FTP-Defaultwhenconsumingfiles">Default when
consuming files</h3><p>The <a shape="rect" href="ftp2.html">FTP</a> consumer
will by default leave the consumed files untouched on the remote FTP server.
You have to configure it explicitly if you want it to delete the files or move
them to another location. For example you can use <code>delete=true</code> to
delete the files, or use <code>move=.done</code> to move the files into a
hidden done sub directory.</p><p>The regular <a shape="rect"
href="file2.html">File</a> consumer is different as it will by default move
files to a <code>.camel</code> sub directory. The reason Camel does
<strong>not</strong> do this by de
fault for the FTP consumer is that it may lack permissions by default to be
able to move or delete files.</p><h4
id="FTP-limitations">limitations</h4><p>The option <strong>readLock</strong>
can be used to force Camel <strong>not</strong> to consume files that are
currently being written. However, this option is turned off by default, as it
requires that the user has write access. See the options table at <a
shape="rect" href="file2.html">File2</a> for more details about read locks.<br
clear="none"> There are other solutions to avoid consuming files that are
currently being written over FTP; for instance, you can write to a temporary
destination and move the file after it has been written.</p><p>When moving
files using <code>move</code> or <code>preMove</code> option the files are
restricted to the FTP_ROOT folder. That prevents you from moving files outside
the FTP area. If you want to move files to another area you can use soft links
and move files into a soft linked folder.</p><h3
id="FTP-MessageHeaders">Message Headers</h3><p>The following message headers
can be used to affect the behavior of the component</p><div
class="confluenceTableSmall"><div class="table-wrap"><table
class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"><p>Header</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>CamelFileName</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Specifies the output file name
(relative to the endpoint directory) to be used for the output message when
sending to the endpoint. If this is not present and no expression either, then
a generated message ID is used as the filename instead.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>CamelFileNameProduced</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>The actual filepath (path +
name) for the output file that was written.
This header is set by Camel and its purpose is providing end-users the name
of the file that was written.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>CamelBatchIndex</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>Current index out of total number of files
being consumed in this batch.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>CamelBatchSize</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>Total number of files being consumed in
this batch.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>CamelFileHost</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>The remote hostname.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>CamelFileLocalWorkPath</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Path to the local work file, if
local work directory is used.</p></td></tr></tbody></table></div></div>
-
-
-<p>In addition the FTP/FTPS consumer and producer will enrich the Camel
<code>Message</code> with the following headers</p><div
class="confluenceTableSmall"><div class="table-wrap"><table
class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"><p>Header</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>CamelFtpReplyCode</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11.1:</strong>
The FTP client reply code (the type is a integer)</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>CamelFtpReplyString</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11.1:</strong>
The FTP client reply string</p></td></tr></tbody></table></div></div>
-
-
-<h3 id="FTP-Abouttimeouts">About timeouts</h3><p>The two set of libraries (see
top) have different APIs for setting timeout. You can use the
<code>connectTimeout</code> option for both of them to set a timeout in millis
to establish a network connection. An individual <code>soTimeout</code> can
also be set on the FTP/FTPS, which corresponds to using
<code>ftpClient.soTimeout</code>. Notice SFTP will automatically use
<code>connectTimeout</code> as its <code>soTimeout</code>. The
<code>timeout</code> option only applies for FTP/FTSP as the data timeout,
which corresponds to the <code>ftpClient.dataTimeout</code> value. All timeout
values are in millis.</p><h3 id="FTP-UsingLocalWorkDirectory">Using Local Work
Directory</h3><p>Camel supports consuming from remote FTP servers and
downloading the files directly into a local work directory. This avoids reading
the entire remote file content into memory as it is streamed directly into the
local file using <code>FileOutputStream</code>.</p>
<p>Camel will store to a local file with the same name as the remote file,
though with <code>.inprogress</code> as extension while the file is being
downloaded. Afterwards, the file is renamed to remove the
<code>.inprogress</code> suffix. And finally, when the <a shape="rect"
href="exchange.html">Exchange</a> is complete the local file is
deleted.</p><p>So if you want to download files from a remote FTP server and
store it as files then you need to route to a file endpoint such as:</p><div
class="code panel pdl" style="border-width: 1px;"><div class="codeContent
panelContent pdl">
-<script class="brush: java; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[from("ftp://[email protected]?password=secret&localWorkDirectory=/tmp").to("file://inbox");
-]]></script>
-</div></div><div class="confluence-information-macro
confluence-information-macro-tip"><p class="title">Optimization by renaming
work file</p><span class="aui-icon aui-icon-small aui-iconfont-approve
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>The route above is ultra efficient
as it avoids reading the entire file content into memory. It will download the
remote file directly to a local file stream. The <code>java.io.File</code>
handle is then used as the <a shape="rect" href="exchange.html">Exchange</a>
body. The file producer leverages this fact and can work directly on the work
file <code>java.io.File</code> handle and perform a
<code>java.io.File.rename</code> to the target filename. As Camel knows it's a
local work file, it can optimize and use a rename instead of a file copy, as
the work file is meant to be deleted anyway.</p></div></div><h3
id="FTP-Stepwisechangingdirectories">Stepwise changing directories</h3><p>Camel
<a shape=
"rect" href="ftp2.html">FTP</a> can operate in two modes in terms of
traversing directories when consuming files (eg downloading) or producing files
(eg uploading)</p><ul class="alternate"><li>stepwise</li><li>not
stepwise</li></ul><p>You may want to pick either one depending on your
situation and security issues. Some Camel end users can only download files if
they use stepwise, while others can only download if they do not. At least you
have the choice to pick (from Camel 2.6 onwards).</p><p>In Camel 2.0 - 2.5
there is only one mode and it is:</p><ul class="alternate"><li>before 2.5 not
stepwise</li><li>2.5 stepwise</li></ul><p>From Camel 2.6 onwards there is now
an option <code>stepwise</code> you can use to control the behavior.</p><p>Note
that stepwise changing of directory will in most cases only work when the user
is confined to it's home directory and when the home directory is reported as
<code>"/"</code>.</p><p>The difference between the two of them is best
illustrated wit
h an example. Suppose we have the following directory structure on the remote
FTP server we need to traverse and download files:</p><div class="code panel
pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
-<script class="brush: java; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[/
+</plain-text-body><p>And then let Camel lookup this bean when you use the #
notation in the
url.</p><plain-text-body>from("ftp://foo@myserver?password=secret&ftpClientConfig=#myConfig";).to("bean:foo");
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