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Posted to commits@camel.apache.org by bu...@apache.org on 2015/07/12 15:20:18 UTC
svn commit: r957998 [1/3] - in /websites/production/camel/content:
book-in-one-page.html book-pattern-appendix.html cache/main.pageCache
camel-2160-release.html content-enricher.html
Author: buildbot
Date: Sun Jul 12 13:20:18 2015
New Revision: 957998
Log:
Production update by buildbot for camel
Modified:
websites/production/camel/content/book-in-one-page.html
websites/production/camel/content/book-pattern-appendix.html
websites/production/camel/content/cache/main.pageCache
websites/production/camel/content/camel-2160-release.html
websites/production/camel/content/content-enricher.html
Modified: websites/production/camel/content/book-in-one-page.html
==============================================================================
--- websites/production/camel/content/book-in-one-page.html (original)
+++ websites/production/camel/content/book-in-one-page.html Sun Jul 12 13:20:18 2015
@@ -3679,11 +3679,11 @@ The tutorial has been designed in two pa
While not actual tutorials you might find working through the source of the various <a shape="rect" href="examples.html">Examples</a> useful.</li></ul>
<h2 id="BookInOnePage-TutorialonSpringRemotingwithJMS">Tutorial on Spring Remoting with JMS</h2><p> </p><div class="confluence-information-macro confluence-information-macro-information"><p class="title">Thanks</p><span class="aui-icon aui-icon-small aui-iconfont-info confluence-information-macro-icon"></span><div class="confluence-information-macro-body"><p>This tutorial was kindly donated to Apache Camel by Martin Gilday.</p></div></div><h2 id="BookInOnePage-Preface">Preface</h2><p>This tutorial aims to guide the reader through the stages of creating a project which uses Camel to facilitate the routing of messages from a JMS queue to a <a shape="rect" class="external-link" href="http://www.springramework.org" rel="nofollow">Spring</a> service. The route works in a synchronous fashion returning a response to the client.</p><p><style type="text/css">/*<![CDATA[*/
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-/*]]>*/</style></p><div class="toc-macro rbtoc1436692699325">
+/*]]>*/</style></p><div class="toc-macro rbtoc1436707111264">
<ul class="toc-indentation"><li><a shape="rect" href="#BookInOnePage-TutorialonSpringRemotingwithJMS">Tutorial on Spring Remoting with JMS</a></li><li><a shape="rect" href="#BookInOnePage-Preface">Preface</a></li><li><a shape="rect" href="#BookInOnePage-Prerequisites">Prerequisites</a></li><li><a shape="rect" href="#BookInOnePage-Distribution">Distribution</a></li><li><a shape="rect" href="#BookInOnePage-About">About</a></li><li><a shape="rect" href="#BookInOnePage-CreatetheCamelProject">Create the Camel Project</a>
<ul class="toc-indentation"><li><a shape="rect" href="#BookInOnePage-UpdatethePOMwithDependencies">Update the POM with Dependencies</a></li></ul>
</li><li><a shape="rect" href="#BookInOnePage-WritingtheServer">Writing the Server</a>
@@ -5783,11 +5783,11 @@ So we completed the last piece in the pi
<p>This example has been removed from <strong>Camel 2.9</strong> onwards. Apache Axis 1.4 is a very old and unsupported framework. We encourage users to use <a shape="rect" href="cxf.html">CXF</a> instead of Axis.</p></div></div>
<style type="text/css">/*<![CDATA[*/
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+/*]]>*/</style><div class="toc-macro rbtoc1436707112037">
<ul class="toc-indentation"><li><a shape="rect" href="#BookInOnePage-TutorialusingAxis1.4withApacheCamel">Tutorial using Axis 1.4 with Apache Camel</a>
<ul class="toc-indentation"><li><a shape="rect" href="#BookInOnePage-Prerequisites">Prerequisites</a></li><li><a shape="rect" href="#BookInOnePage-Distribution">Distribution</a></li><li><a shape="rect" href="#BookInOnePage-Introduction">Introduction</a></li><li><a shape="rect" href="#BookInOnePage-SettinguptheprojecttorunAxis">Setting up the project to run Axis</a>
<ul class="toc-indentation"><li><a shape="rect" href="#BookInOnePage-Maven2">Maven 2</a></li><li><a shape="rect" href="#BookInOnePage-wsdl">wsdl</a></li><li><a shape="rect" href="#BookInOnePage-ConfiguringAxis">Configuring Axis</a></li><li><a shape="rect" href="#BookInOnePage-RunningtheExample">Running the Example</a></li></ul>
@@ -15177,7 +15177,7 @@ from("direct:start")
<script class="brush: java; gutter: false; theme: Default" type="syntaxhighlighter"><![CDATA[
from("direct:start").setBody(body().append(" World!")).to("mock:result");
]]></script>
-</div></div><p>In this example we add our own <a shape="rect" href="processor.html">Processor</a> using explicit Java code</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div>In this example we add our own <a shape="rect" href="processor.html">Processor</a> using explicit Java code<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("direct:start").process(new Processor() {
public void process(Exchange exchange) {
@@ -15186,7 +15186,7 @@ from("direct:start").process(n
}
}).to("mock:result");
]]></script>
-</div></div><p>Finally we can use <a shape="rect" href="bean-integration.html">Bean Integration</a> to use any Java method on any bean to act as the transformer</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div>Finally we can use <a shape="rect" href="bean-integration.html">Bean Integration</a> to use any Java method on any bean to act as the transformer<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("activemq:My.Queue").
beanRef("myBeanName", "myMethodName").
to("activemq:Another.Queue");
@@ -15198,7 +15198,7 @@ from("direct:start").process(n
<to uri="activemq:Output"/>
</route>
]]></script>
-</div></div><p><span class="confluence-anchor-link" id="BookInOnePage-enrich-dsl"></span></p><h3 id="BookInOnePage-ContentenrichmentusingtheenrichDSLelement">Content enrichment using the <code>enrich</code> DSL element</h3><p>Camel comes with two flavors of content enricher in the DSL</p><ul class="alternate"><li><code>enrich</code></li><li><code>pollEnrich</code></li></ul><p><code>enrich</code> uses a <code>Producer</code> to obtain the additional data. It is usually used for <a shape="rect" href="request-reply.html">Request Reply</a> messaging, for instance to invoke an external web service.<br clear="none"> <code>pollEnrich</code> on the other hand uses a <a shape="rect" href="polling-consumer.html">Polling Consumer</a> to obtain the additional data. It is usually used for <a shape="rect" href="event-message.html">Event Message</a> messaging, for instance to read a file or download a <a shape="rect" href="ftp2.html">FTP</a> file.</p><div class="confluence-information-macro conflu
ence-information-macro-warning"><p class="title">Data from current Exchange not used</p><span class="aui-icon aui-icon-small aui-iconfont-error confluence-information-macro-icon"></span><div class="confluence-information-macro-body"><p><code>pollEnrich</code> or <code>enrich</code> does <strong>not</strong> access any data from the current <a shape="rect" href="exchange.html">Exchange</a> which means when polling it cannot use any of the existing headers you may have set on the <a shape="rect" href="exchange.html">Exchange</a>. For example you cannot set a filename in the <code>Exchange.FILE_NAME</code> header and use <code>pollEnrich</code> to consume only that file. For that you <strong>must</strong> set the filename in the endpoint URI.</p><p>Instead of using <code>enrich</code> you can use <a shape="rect" href="recipient-list.html">Recipient List</a> and have dynamic endpoints and define an <code>AggregationStrategy</code> on the <a shape="rect" href="recipient-list.html">Recipi
ent List</a> which then would work as a <code>enrich</code> would do.</p><p>pollEnrich only accept one message as response. That means that if you target to enrich your original message with the enricher collecting messages from a seda, ... components using an aggregation strategy. Only one response message will be aggregated with the original message</p><p> </p></div></div><h3 id="BookInOnePage-EnrichOptions">Enrich Options</h3><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>uri</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The endpoint uri for the external service t
o enrich from. You must use either <code>uri</code> or <code>ref</code>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>ref</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Refers to the endpoint for the external service to enrich from. You must use either <code>uri</code> or <code>ref</code>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>strategyRef</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Refers to an <a shape="rect" class="external-link" href="http://camel.apache.org/maven/current/camel-core/apidocs/org/apache/camel/processor/aggregate/AggregationStrategy.html">AggregationStrategy</a> to be used to merge the reply from the external service, into a single outgoing message. By default Camel will use the reply from the external service as outgoing mess
age. From <strong>Camel 2.12</strong> onwards you can also use a POJO as the <code>AggregationStrategy</code>, see the <a shape="rect" href="aggregator2.html">Aggregate</a> page for more details.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>strategyMethodName</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.12:</strong> This option can be used to explicit declare the method name to use, when using POJOs as the <code>AggregationStrategy</code>. See the <a shape="rect" href="aggregator2.html">Aggregate</a> page for more details.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>strategyMethodAllowNull</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:</strong> If this option is <code>false</code> then the aggregate met
hod is not used if there was no data to enrich. If this option is <code>true</code> then <code>null</code> values is used as the <code>oldExchange</code> (when no data to enrich), when using POJOs as the <code>AggregationStrategy</code>. See the <a shape="rect" href="aggregator2.html">Aggregate</a> page for more details.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>aggregateOnException</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>false</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.14:</strong> If this option is <code>false</code> then the aggregate method is <strong>not</strong> used if there was an exception thrown while trying to retrieve the data to enrich from the resource. Setting this option to <code>true</code> allows end users to control what to do if there was an exception in the <code>aggregate</code> method. For example to suppress the exception or set a custom message body etc.</td></tr></tbody
></table></div></div><p><strong>Using the</strong> <strong><a shape="rect" href="fluent-builders.html">Fluent Builders</a></strong></p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div><p><span class="confluence-anchor-link" id="BookInOnePage-enrich-dsl"></span></p><h3 id="BookInOnePage-ContentenrichmentusingtheenrichDSLelement">Content enrichment using the <code>enrich</code> DSL element</h3><p>Camel comes with two flavors of content enricher in the DSL</p><ul class="alternate"><li><code>enrich</code></li><li><code>pollEnrich</code></li></ul><p><code>enrich</code> uses a <code>Producer</code> to obtain the additional data. It is usually used for <a shape="rect" href="request-reply.html">Request Reply</a> messaging, for instance to invoke an external web service.<br clear="none"> <code>pollEnrich</code> on the other hand uses a <a shape="rect" href="polling-consumer.html">Polling Consumer</a> to obtain the additional data. It is usually used for <a shape="rect" href="event-message.html">Event Message</a> messaging, for instance to read a file or download a <a shape="rect" href="ftp2.html">FTP</a> file.</p><div class="confluence-information-macro conflu
ence-information-macro-warning"><p class="title">Data from current Exchange not used</p><span class="aui-icon aui-icon-small aui-iconfont-error confluence-information-macro-icon"></span><div class="confluence-information-macro-body"><p><code>pollEnrich</code> or <code>enrich</code> does <strong>not</strong> access any data from the current <a shape="rect" href="exchange.html">Exchange</a> which means when polling it cannot use any of the existing headers you may have set on the <a shape="rect" href="exchange.html">Exchange</a>. For example you cannot set a filename in the <code>Exchange.FILE_NAME</code> header and use <code>pollEnrich</code> to consume only that file. For that you <strong>must</strong> set the filename in the endpoint URI.</p><p>Instead of using <code>enrich</code> you can use <a shape="rect" href="recipient-list.html">Recipient List</a> and have dynamic endpoints and define an <code>AggregationStrategy</code> on the <a shape="rect" href="recipient-list.html">Recipi
ent List</a> which then would work as a <code>enrich</code> would do.</p><p>pollEnrich only accept one message as response. That means that if you target to enrich your original message with the enricher collecting messages from a seda, ... components using an aggregation strategy. Only one response message will be aggregated with the original message</p><p> </p></div></div><h3 id="BookInOnePage-EnrichOptions">Enrich Options</h3><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>uri</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The endpoint uri for the external service t
o enrich from. You must use either <code>uri</code> or <code>ref</code>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>ref</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Refers to the endpoint for the external service to enrich from. You must use either <code>uri</code> or <code>ref</code>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>strategyRef</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Refers to an <a shape="rect" class="external-link" href="http://camel.apache.org/maven/current/camel-core/apidocs/org/apache/camel/processor/aggregate/AggregationStrategy.html">AggregationStrategy</a> to be used to merge the reply from the external service, into a single outgoing message. By default Camel will use the reply from the external service as outgoing mess
age. From <strong>Camel 2.12</strong> onwards you can also use a POJO as the <code>AggregationStrategy</code>, see the <a shape="rect" href="aggregator2.html">Aggregate</a> page for more details.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>strategyMethodName</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.12:</strong> This option can be used to explicit declare the method name to use, when using POJOs as the <code>AggregationStrategy</code>. See the <a shape="rect" href="aggregator2.html">Aggregate</a> page for more details.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>strategyMethodAllowNull</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:</strong> If this option is <code>false</code> then the aggregate met
hod is not used if there was no data to enrich. If this option is <code>true</code> then <code>null</code> values is used as the <code>oldExchange</code> (when no data to enrich), when using POJOs as the <code>AggregationStrategy</code>. See the <a shape="rect" href="aggregator2.html">Aggregate</a> page for more details.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>aggregateOnException</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>false</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.14:</strong> If this option is <code>false</code> then the aggregate method is <strong>not</strong> used if there was an exception thrown while trying to retrieve the data to enrich from the resource. Setting this option to <code>true</code> allows end users to control what to do if there was an exception in the <code>aggregate</code> method. For example to suppress the exception or set a custom message body etc.</td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><code>shareUnitOfWork</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>false</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.16:</strong> <span style="color: rgb(0,0,0);"> Shares the unit of work with the parent and the resource exchange. Enrich will by default not share unit of work between the parent exchange and the resource exchange. This means the resource exchange has its own individual unit of work. See <a shape="rect" href="splitter.html">Splitter</a> for more information and example.</span></td></tr></tbody></table></div></div><p><strong>Using the</strong> <strong><a shape="rect" href="fluent-builders.html">Fluent Builders</a></strong></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[AggregationStrategy aggregationStrategy = ...
from("direct:start")
@@ -17678,11 +17678,11 @@ template.send("direct:alias-verify&
]]></script>
</div></div><p></p><h3 id="BookInOnePage-SeeAlso.28">See Also</h3>
<ul><li><a shape="rect" href="configuring-camel.html">Configuring Camel</a></li><li><a shape="rect" href="component.html">Component</a></li><li><a shape="rect" href="endpoint.html">Endpoint</a></li><li><a shape="rect" href="getting-started.html">Getting Started</a></li></ul><ul><li><a shape="rect" href="crypto.html">Crypto</a> Crypto is also available as a <a shape="rect" href="data-format.html">Data Format</a></li></ul> <h2 id="BookInOnePage-CXFComponent">CXF Component</h2><div class="confluence-information-macro confluence-information-macro-note"><span class="aui-icon aui-icon-small aui-iconfont-warning confluence-information-macro-icon"></span><div class="confluence-information-macro-body"><p>When using CXF as a consumer, the <a shape="rect" href="cxf-bean-component.html">CXF Bean Component</a> allows you to factor out how message payloads are received from their processing as a RESTful or SOAP web service. This has the potential of using a multitude of transports to consume web
services. The bean component's configuration is also simpler and provides the fastest method to implement web services using Camel and CXF.</p></div></div><div class="confluence-information-macro confluence-information-macro-tip"><span class="aui-icon aui-icon-small aui-iconfont-approve confluence-information-macro-icon"></span><div class="confluence-information-macro-body"><p>When using CXF in streaming modes (see DataFormat option), then also read about <a shape="rect" href="stream-caching.html">Stream caching</a>.</p></div></div><p>The <strong>cxf:</strong> component provides integration with <a shape="rect" href="http://cxf.apache.org">Apache CXF</a> for connecting to JAX-WS services hosted in CXF.</p><p><style type="text/css">/*<![CDATA[*/
-div.rbtoc1436692705893 {padding: 0px;}
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-/*]]>*/</style></p><div class="toc-macro rbtoc1436692705893">
+/*]]>*/</style></p><div class="toc-macro rbtoc1436707128431">
<ul class="toc-indentation"><li><a shape="rect" href="#BookInOnePage-CXFComponent">CXF Component</a>
<ul class="toc-indentation"><li><a shape="rect" href="#BookInOnePage-URIformat">URI format</a></li><li><a shape="rect" href="#BookInOnePage-Options">Options</a>
<ul class="toc-indentation"><li><a shape="rect" href="#BookInOnePage-Thedescriptionsofthedataformats">The descriptions of the dataformats</a>
Modified: websites/production/camel/content/book-pattern-appendix.html
==============================================================================
--- websites/production/camel/content/book-pattern-appendix.html (original)
+++ websites/production/camel/content/book-pattern-appendix.html Sun Jul 12 13:20:18 2015
@@ -3397,7 +3397,7 @@ from("direct:start")
<script class="brush: java; gutter: false; theme: Default" type="syntaxhighlighter"><![CDATA[
from("direct:start").setBody(body().append(" World!")).to("mock:result");
]]></script>
-</div></div><p>In this example we add our own <a shape="rect" href="processor.html">Processor</a> using explicit Java code</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div>In this example we add our own <a shape="rect" href="processor.html">Processor</a> using explicit Java code<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("direct:start").process(new Processor() {
public void process(Exchange exchange) {
@@ -3406,7 +3406,7 @@ from("direct:start").process(n
}
}).to("mock:result");
]]></script>
-</div></div><p>Finally we can use <a shape="rect" href="bean-integration.html">Bean Integration</a> to use any Java method on any bean to act as the transformer</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div>Finally we can use <a shape="rect" href="bean-integration.html">Bean Integration</a> to use any Java method on any bean to act as the transformer<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("activemq:My.Queue").
beanRef("myBeanName", "myMethodName").
to("activemq:Another.Queue");
@@ -3418,7 +3418,7 @@ from("direct:start").process(n
<to uri="activemq:Output"/>
</route>
]]></script>
-</div></div><p><span class="confluence-anchor-link" id="BookPatternAppendix-enrich-dsl"></span></p><h3 id="BookPatternAppendix-ContentenrichmentusingtheenrichDSLelement">Content enrichment using the <code>enrich</code> DSL element</h3><p>Camel comes with two flavors of content enricher in the DSL</p><ul class="alternate"><li><code>enrich</code></li><li><code>pollEnrich</code></li></ul><p><code>enrich</code> uses a <code>Producer</code> to obtain the additional data. It is usually used for <a shape="rect" href="request-reply.html">Request Reply</a> messaging, for instance to invoke an external web service.<br clear="none"> <code>pollEnrich</code> on the other hand uses a <a shape="rect" href="polling-consumer.html">Polling Consumer</a> to obtain the additional data. It is usually used for <a shape="rect" href="event-message.html">Event Message</a> messaging, for instance to read a file or download a <a shape="rect" href="ftp2.html">FTP</a> file.</p><div class="confluence-information-
macro confluence-information-macro-warning"><p class="title">Data from current Exchange not used</p><span class="aui-icon aui-icon-small aui-iconfont-error confluence-information-macro-icon"></span><div class="confluence-information-macro-body"><p><code>pollEnrich</code> or <code>enrich</code> does <strong>not</strong> access any data from the current <a shape="rect" href="exchange.html">Exchange</a> which means when polling it cannot use any of the existing headers you may have set on the <a shape="rect" href="exchange.html">Exchange</a>. For example you cannot set a filename in the <code>Exchange.FILE_NAME</code> header and use <code>pollEnrich</code> to consume only that file. For that you <strong>must</strong> set the filename in the endpoint URI.</p><p>Instead of using <code>enrich</code> you can use <a shape="rect" href="recipient-list.html">Recipient List</a> and have dynamic endpoints and define an <code>AggregationStrategy</code> on the <a shape="rect" href="recipient-list.
html">Recipient List</a> which then would work as a <code>enrich</code> would do.</p><p>pollEnrich only accept one message as response. That means that if you target to enrich your original message with the enricher collecting messages from a seda, ... components using an aggregation strategy. Only one response message will be aggregated with the original message</p><p> </p></div></div><h3 id="BookPatternAppendix-EnrichOptions">Enrich Options</h3><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>uri</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The endpoint uri for the
external service to enrich from. You must use either <code>uri</code> or <code>ref</code>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>ref</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Refers to the endpoint for the external service to enrich from. You must use either <code>uri</code> or <code>ref</code>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>strategyRef</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Refers to an <a shape="rect" class="external-link" href="http://camel.apache.org/maven/current/camel-core/apidocs/org/apache/camel/processor/aggregate/AggregationStrategy.html">AggregationStrategy</a> to be used to merge the reply from the external service, into a single outgoing message. By default Camel will use the reply from the external servic
e as outgoing message. From <strong>Camel 2.12</strong> onwards you can also use a POJO as the <code>AggregationStrategy</code>, see the <a shape="rect" href="aggregator2.html">Aggregate</a> page for more details.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>strategyMethodName</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.12:</strong> This option can be used to explicit declare the method name to use, when using POJOs as the <code>AggregationStrategy</code>. See the <a shape="rect" href="aggregator2.html">Aggregate</a> page for more details.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>strategyMethodAllowNull</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:</strong> If this option is <code>false</code> then
the aggregate method is not used if there was no data to enrich. If this option is <code>true</code> then <code>null</code> values is used as the <code>oldExchange</code> (when no data to enrich), when using POJOs as the <code>AggregationStrategy</code>. See the <a shape="rect" href="aggregator2.html">Aggregate</a> page for more details.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>aggregateOnException</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>false</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.14:</strong> If this option is <code>false</code> then the aggregate method is <strong>not</strong> used if there was an exception thrown while trying to retrieve the data to enrich from the resource. Setting this option to <code>true</code> allows end users to control what to do if there was an exception in the <code>aggregate</code> method. For example to suppress the exception or set a custom message body etc
.</td></tr></tbody></table></div></div><p><strong>Using the</strong> <strong><a shape="rect" href="fluent-builders.html">Fluent Builders</a></strong></p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div><p><span class="confluence-anchor-link" id="BookPatternAppendix-enrich-dsl"></span></p><h3 id="BookPatternAppendix-ContentenrichmentusingtheenrichDSLelement">Content enrichment using the <code>enrich</code> DSL element</h3><p>Camel comes with two flavors of content enricher in the DSL</p><ul class="alternate"><li><code>enrich</code></li><li><code>pollEnrich</code></li></ul><p><code>enrich</code> uses a <code>Producer</code> to obtain the additional data. It is usually used for <a shape="rect" href="request-reply.html">Request Reply</a> messaging, for instance to invoke an external web service.<br clear="none"> <code>pollEnrich</code> on the other hand uses a <a shape="rect" href="polling-consumer.html">Polling Consumer</a> to obtain the additional data. It is usually used for <a shape="rect" href="event-message.html">Event Message</a> messaging, for instance to read a file or download a <a shape="rect" href="ftp2.html">FTP</a> file.</p><div class="confluence-information-
macro confluence-information-macro-warning"><p class="title">Data from current Exchange not used</p><span class="aui-icon aui-icon-small aui-iconfont-error confluence-information-macro-icon"></span><div class="confluence-information-macro-body"><p><code>pollEnrich</code> or <code>enrich</code> does <strong>not</strong> access any data from the current <a shape="rect" href="exchange.html">Exchange</a> which means when polling it cannot use any of the existing headers you may have set on the <a shape="rect" href="exchange.html">Exchange</a>. For example you cannot set a filename in the <code>Exchange.FILE_NAME</code> header and use <code>pollEnrich</code> to consume only that file. For that you <strong>must</strong> set the filename in the endpoint URI.</p><p>Instead of using <code>enrich</code> you can use <a shape="rect" href="recipient-list.html">Recipient List</a> and have dynamic endpoints and define an <code>AggregationStrategy</code> on the <a shape="rect" href="recipient-list.
html">Recipient List</a> which then would work as a <code>enrich</code> would do.</p><p>pollEnrich only accept one message as response. That means that if you target to enrich your original message with the enricher collecting messages from a seda, ... components using an aggregation strategy. Only one response message will be aggregated with the original message</p><p> </p></div></div><h3 id="BookPatternAppendix-EnrichOptions">Enrich Options</h3><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>uri</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The endpoint uri for the
external service to enrich from. You must use either <code>uri</code> or <code>ref</code>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>ref</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Refers to the endpoint for the external service to enrich from. You must use either <code>uri</code> or <code>ref</code>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>strategyRef</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Refers to an <a shape="rect" class="external-link" href="http://camel.apache.org/maven/current/camel-core/apidocs/org/apache/camel/processor/aggregate/AggregationStrategy.html">AggregationStrategy</a> to be used to merge the reply from the external service, into a single outgoing message. By default Camel will use the reply from the external servic
e as outgoing message. From <strong>Camel 2.12</strong> onwards you can also use a POJO as the <code>AggregationStrategy</code>, see the <a shape="rect" href="aggregator2.html">Aggregate</a> page for more details.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>strategyMethodName</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.12:</strong> This option can be used to explicit declare the method name to use, when using POJOs as the <code>AggregationStrategy</code>. See the <a shape="rect" href="aggregator2.html">Aggregate</a> page for more details.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>strategyMethodAllowNull</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:</strong> If this option is <code>false</code> then
the aggregate method is not used if there was no data to enrich. If this option is <code>true</code> then <code>null</code> values is used as the <code>oldExchange</code> (when no data to enrich), when using POJOs as the <code>AggregationStrategy</code>. See the <a shape="rect" href="aggregator2.html">Aggregate</a> page for more details.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>aggregateOnException</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>false</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.14:</strong> If this option is <code>false</code> then the aggregate method is <strong>not</strong> used if there was an exception thrown while trying to retrieve the data to enrich from the resource. Setting this option to <code>true</code> allows end users to control what to do if there was an exception in the <code>aggregate</code> method. For example to suppress the exception or set a custom message body etc
.</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>shareUnitOfWork</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>false</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.16:</strong> <span style="color: rgb(0,0,0);"> Shares the unit of work with the parent and the resource exchange. Enrich will by default not share unit of work between the parent exchange and the resource exchange. This means the resource exchange has its own individual unit of work. See <a shape="rect" href="splitter.html">Splitter</a> for more information and example.</span></td></tr></tbody></table></div></div><p><strong>Using the</strong> <strong><a shape="rect" href="fluent-builders.html">Fluent Builders</a></strong></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[AggregationStrategy aggregationStrategy = ...
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