Author: rjung
Date: Wed Jan 28 19:29:46 2015
New Revision: 1655438
URL: http://svn.apache.org/r1655438
Log:
Use a slightly less artificial example for the
new feature.
Modified:
tomcat/trunk/webapps/docs/jndi-resources-howto.xml
Modified: tomcat/trunk/webapps/docs/jndi-resources-howto.xml
URL:
http://svn.apache.org/viewvc/tomcat/trunk/webapps/docs/jndi-resources-howto.xml?rev=1655438&r1=1655437&r2=1655438&view=diff
==============================================================================
--- tomcat/trunk/webapps/docs/jndi-resources-howto.xml (original)
+++ tomcat/trunk/webapps/docs/jndi-resources-howto.xml Wed Jan 28 19:29:46 2015
@@ -339,70 +339,78 @@ writer.println("foo = " + bean.getFoo()
<source><![CDATA[package com.mycompany;
-public class MyBean {
+import java.net.InetAddress;
+import java.net.UnknownHostException;
- private byte foo[] = null;
+public class MyBean2 {
- public byte[] getFoo() {
- return (this.foo);
+ private InetAddress local = null;
+
+ public InetAddress getLocal() {
+ return local;
}
- public void setFoo(byte foo[]) {
- this.foo = foo;
+ public void setLocal(InetAddress ip) {
+ local = ip;
}
- public void setFoo(String value) {
- this.foo = value.getBytes();
+ public void setLocal(String localHost) {
+ try {
+ local = InetAddress.getByName(localHost);
+ } catch (UnknownHostException ex) {
+ }
}
- private byte bar[] = null;
+ private InetAddress remote = null;
- public byte[] getBar() {
- return (this.bar);
+ public InetAddress getRemote() {
+ return remote;
}
- public void setBar(byte bar[]) {
- this.bar = bar;
+ public void setRemote(InetAddress ip) {
+ remote = ip;
}
- public void init(String value) {
- this.bar = value.getBytes();
+ public void host(String remoteHost) {
+ try {
+ remote = InetAddress.getByName(remoteHost);
+ } catch (UnknownHostException ex) {
+ }
}
- }
}]]></source>
- <p>The bean has two properties, both are of type <code>byte[]</code>.
- The first property <code>foo</code> has a setter taking a string argument.
- By default the Tomcat BeanFactory would try to use the automatically
- detected setter with the same argument type as the property type and
- then throw a NamingException, because it is not prepared to convert
- the given string attribute value to <code>byte[]</code>.
+ <p>The bean has two properties, both are of type <code>InetAddress</code>.
+ The first property <code>local</code> has an additional setter taking a
+ string argument. By default the Tomcat BeanFactory would try to use the
+ automatically detected setter with the same argument type as the property
+ type and then throw a NamingException, because it is not prepared to
convert
+ the given string attribute value to <code>InetAddress</code>.
We can tell the Tomcat BeanFactory to use the other setter like that:</p>
<source><![CDATA[<Context ...>
...
<Resource name="bean/MyBeanFactory" auth="Container"
- type="com.mycompany.MyBean"
+ type="com.mycompany.MyBean2"
factory="org.apache.naming.factory.BeanFactory"
- forceString="foo"
- foo="xyz"/>
+ forceString="local"
+ local="localhost"/>
...
</Context>]]></source>
- <p>The bean property <code>bar</code> can also be set from a string,
- but one has to use the non-standard method name <code>init</code>.
- To set <code>foo</code> and <code>bar</code> use the following
+ <p>The bean property <code>remote</code> can also be set from a string,
+ but one has to use the non-standard method name <code>host</code>.
+ To set <code>local</code> and <code>remote</code> use the following
configuration:</p>
<source><![CDATA[<Context ...>
...
<Resource name="bean/MyBeanFactory" auth="Container"
- type="com.mycompany.MyBean"
+ type="com.mycompany.MyBean2"
factory="org.apache.naming.factory.BeanFactory"
- forceString="foo,bar=init"
- foo="xyz"
- bar="123"/>
+ forceString="local,remote=host"
+ local="localhost"
+ remote="tomcat.apache.org"/>
...
</Context>]]></source>
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