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INT-1673 added SpEL documentation for @Header, updated @Header javadocs

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This commit is contained in:
Oleg Zhurakousky
2010-12-10 13:03:53 -05:00
parent 1cd8280c94
commit 07e0d0c806
3 changed files with 11 additions and 6 deletions
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7
docs/src/reference/docbook/configuration.xml
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@@ -250,6 +250,13 @@ public class FooService {
}
}</programlisting>
</para>
<para>
<note>
The value of the annotation can also be a SpEL expression (e.g., 'payload.getCustomerId()') which is quite useful when
the name of the header has to be dynamically computed. It also provides an optional 'required' property which
specifies whether the attribute value must be available within the header. The default value for 'required' is <code>true</code>.
</note>
</para>
<para>
For several of these annotations, when a Message-handling method returns a non-null value, the endpoint will

5
spring-integration-core/src/main/java/org/springframework/integration/annotation/Header.java
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@@ -25,7 +25,10 @@ import java.lang.annotation.Target;
/**
* Annotation indicating that a method parameter's value should be
* retrieved from the message headers. The value of the annotation
* provides the header name, and the optional 'required' property
* can either be a header name (e.g., 'foo') or SpEL expression
* (e.g., 'payload.getCustomerId()') which is quite useful when
* the name of the header has to be dynamically computed. It also
* provides an optional 'required' property which
* specifies whether the attribute value must be available within
* the header. The default value for 'required' is <code>true</code>.
*

5
spring-integration-xmpp/src/test/java/org/springframework/integration/xmpp/config/ChatMessageOutboundChannelAdapterParserTests.java
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@@ -18,14 +18,9 @@ package org.springframework.integration.xmpp.config;
import static junit.framework.Assert.assertEquals;
import static junit.framework.Assert.assertTrue;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import org.jivesoftware.smack.Chat;
import org.jivesoftware.smack.ChatManager;
import org.jivesoftware.smack.MessageListener;
import org.jivesoftware.smack.XMPPConnection;
import org.junit.Test;
import org.junit.runner.RunWith;