Author: davsclaus
Date: Thu Oct 18 05:28:40 2012
New Revision: 1399520
URL: http://svn.apache.org/viewvc?rev=1399520&view=rev
Log:
CAMEL-5710: Restlet should parse date headers using RFC-2822 date format.
Modified:
camel/branches/camel-2.10.x/ (props changed)
camel/branches/camel-2.10.x/components/camel-restlet/src/main/java/org/apache/camel/component/restlet/DefaultRestletBinding.java
Propchange: camel/branches/camel-2.10.x/
------------------------------------------------------------------------------
Merged /camel/trunk:r1399519
Propchange: camel/branches/camel-2.10.x/
------------------------------------------------------------------------------
Binary property 'svnmerge-integrated' - no diff available.
Modified:
camel/branches/camel-2.10.x/components/camel-restlet/src/main/java/org/apache/camel/component/restlet/DefaultRestletBinding.java
URL:
http://svn.apache.org/viewvc/camel/branches/camel-2.10.x/components/camel-restlet/src/main/java/org/apache/camel/component/restlet/DefaultRestletBinding.java?rev=1399520&r1=1399519&r2=1399520&view=diff
==============================================================================
---
camel/branches/camel-2.10.x/components/camel-restlet/src/main/java/org/apache/camel/component/restlet/DefaultRestletBinding.java
(original)
+++
camel/branches/camel-2.10.x/components/camel-restlet/src/main/java/org/apache/camel/component/restlet/DefaultRestletBinding.java
Thu Oct 18 05:28:40 2012
@@ -20,14 +20,16 @@ import java.io.File;
import java.io.InputStream;
import java.io.PrintWriter;
import java.io.StringWriter;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
+import java.util.Locale;
import java.util.Map;
import javax.xml.transform.dom.DOMSource;
import org.apache.camel.Exchange;
import org.apache.camel.Message;
-import org.apache.camel.NoTypeConversionAvailableException;
import org.apache.camel.StringSource;
import org.apache.camel.WrappedFile;
import org.apache.camel.component.file.GenericFile;
@@ -55,6 +57,7 @@ import org.slf4j.LoggerFactory;
*/
public class DefaultRestletBinding implements RestletBinding,
HeaderFilterStrategyAware {
private static final Logger LOG =
LoggerFactory.getLogger(DefaultRestletBinding.class);
+ private static final String RFC_2822_DATE_PATTERN = "EEE, dd MMM yyyy
HH:mm:ss Z";
private HeaderFilterStrategy headerFilterStrategy;
public void populateExchangeFromRestletRequest(Request request, Response
response, Exchange exchange) throws Exception {
@@ -286,10 +289,15 @@ public class DefaultRestletBinding imple
MessageHelper.copyHeaders(exchange.getIn(), exchange.getOut(), false);
}
- protected void setResponseHeader(Exchange exchange, org.restlet.Message
message, String header, Object value) throws NoTypeConversionAvailableException
{
+ protected void setResponseHeader(Exchange exchange, org.restlet.Message
message, String header, Object value) {
// put the header first
message.getAttributes().put(header, value);
+ // there must be a value going forward
+ if (value == null) {
+ return;
+ }
+
// special for certain headers
if (message.getEntity() != null) {
if (header.equalsIgnoreCase(HeaderConstants.HEADER_EXPIRES)) {
@@ -297,9 +305,14 @@ public class DefaultRestletBinding imple
message.getEntity().setExpirationDate(((Calendar)
value).getTime());
} else if (value instanceof Date) {
message.getEntity().setExpirationDate((Date) value);
- } else {
- Date date =
exchange.getContext().getTypeConverter().mandatoryConvertTo(Date.class, value);
- message.getEntity().setExpirationDate(date);
+ } else if (value instanceof String) {
+ SimpleDateFormat format = new
SimpleDateFormat(RFC_2822_DATE_PATTERN, Locale.ENGLISH);
+ try {
+ Date date = format.parse((String) value);
+ message.getEntity().setExpirationDate(date);
+ } catch (ParseException e) {
+ LOG.debug("Header {} with value {} cannot be converted
as a Date. The value will be ignored.", HeaderConstants.HEADER_EXPIRES, value);
+ }
}
}
@@ -308,9 +321,14 @@ public class DefaultRestletBinding imple
message.getEntity().setModificationDate(((Calendar)
value).getTime());
} else if (value instanceof Date) {
message.getEntity().setModificationDate((Date) value);
- } else {
- Date date =
exchange.getContext().getTypeConverter().mandatoryConvertTo(Date.class, value);
- message.getEntity().setModificationDate(date);
+ } else if (value instanceof String) {
+ SimpleDateFormat format = new
SimpleDateFormat(RFC_2822_DATE_PATTERN, Locale.ENGLISH);
+ try {
+ Date date = format.parse((String) value);
+ message.getEntity().setModificationDate(date);
+ } catch (ParseException e) {
+ LOG.debug("Header {} with value {} cannot be converted
as a Date. The value will be ignored.", HeaderConstants.HEADER_LAST_MODIFIED,
value);
+ }
}
}
@@ -320,8 +338,12 @@ public class DefaultRestletBinding imple
} else if (value instanceof Integer) {
message.getEntity().setSize((Integer) value);
} else {
- Long num =
exchange.getContext().getTypeConverter().mandatoryConvertTo(Long.class, value);
- message.getEntity().setSize(num);
+ Long num =
exchange.getContext().getTypeConverter().tryConvertTo(Long.class, value);
+ if (num != null) {
+ message.getEntity().setSize(num);
+ } else {
+ LOG.debug("Header {} with value {} cannot be converted
as a Long. The value will be ignored.", HeaderConstants.HEADER_CONTENT_LENGTH,
value);
+ }
}
}
@@ -334,7 +356,7 @@ public class DefaultRestletBinding imple
if (media != null) {
message.getEntity().setMediaType(media);
} else {
- LOG.debug("Value {} cannot be converted as a
MediaType. The value will be ignored.", value);
+ LOG.debug("Header {} with value {} cannot be converted
as a MediaType. The value will be ignored.",
HeaderConstants.HEADER_CONTENT_TYPE, value);
}
}
}
