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Posted to commits@camel.apache.org by bu...@apache.org on 2014/09/21 11:18:43 UTC
svn commit: r923046 [1/2] - in /websites/production/camel/content: ./ cache/
Author: buildbot
Date: Sun Sep 21 09:18:43 2014
New Revision: 923046
Log:
Production update by buildbot for camel
Added:
websites/production/camel/content/beanstalk.html
Modified:
websites/production/camel/content/book-architecture.html
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-2150-release.html
websites/production/camel/content/component-list.html
websites/production/camel/content/components.html
websites/production/camel/content/polling-consumer.html
websites/production/camel/content/transport.html
websites/production/camel/content/uris.html
Added: websites/production/camel/content/beanstalk.html
==============================================================================
--- websites/production/camel/content/beanstalk.html (added)
+++ websites/production/camel/content/beanstalk.html Sun Sep 21 09:18:43 2014
@@ -0,0 +1,190 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!--
+
+ Licensed to the Apache Software Foundation (ASF) under one or more
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+
+ <script type="text/javascript">
+ SyntaxHighlighter.defaults['toolbar'] = false;
+ SyntaxHighlighter.all();
+ </script>
+
+ <title>
+ Apache Camel: Beanstalk
+ </title>
+</head>
+<body>
+<div class="white_box">
+<div class="header">
+ <div class="header_l">
+ <div class="header_r">
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+ <a shape="rect" style="float:left; width:310px;display:block;text-indent:-5000px;text-decoration:none;line-height:140px; margin-top:20px; margin-left:18px;" href="http://camel.apache.org/">Camel</a>
+ <a shape="rect" style="float:right; width:180px;display:block;text-indent:-5000px;text-decoration:none;line-height:80px; margin-top:45px; margin-right:10px;" href="http://www.apache.org">Apache</a>
+ </div>
+</div></div>
+ <!-- Banner -->
+ <div class="top_red_bar">
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+ <!-- Breadcrumbs -->
+<a href="index.html">Apache Camel</a> > <a href="documentation.html">Documentation</a> > <a href="components.html">Components</a> > <a href="beanstalk.html">Beanstalk</a>
+ </div>
+ <!-- Quicklinks -->
+<div id="site-quicklinks"><p><a shape="rect" href="download.html">Download</a> | <a shape="rect" href="javadoc.html">JavaDoc</a> | <a shape="rect" href="source.html">Source</a> | <a shape="rect" href="discussion-forums.html">Forums</a> | <a shape="rect" href="support.html">Support</a></p></div>
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+ <table border="0">
+ <tbody>
+ <tr>
+ <td valign="top" width="100%">
+<div class="wiki-content maincontent"><h2 id="Beanstalk-Beanstalkcomponent">Beanstalk component</h2><p><strong>Available in Camel 2.15</strong></p><p>camel-beanstalk project provides a Camel component for job retrieval and post-processing of Beanstalk jobs.</p><p><span>You can find the detailed explanation of Beanstalk job lifecycle at </span><a shape="rect" class="external-link" href="http://github.com/kr/beanstalkd/blob/v1.3/doc/protocol.txt" rel="nofollow">Beanstalk protocol</a>.</p><h3 id="Beanstalk-Dependencies">Dependencies</h3><p>Maven users need to add the following dependency to their <code>pom.xml</code></p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+<script class="theme: Default; brush: xml; gutter: false" type="syntaxhighlighter"><![CDATA[<dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-beanstalk</artifactId>
+ <version>${camel-version}</version>
+</dependency>
+]]></script>
+</div></div><p>where <code>${camel-version</code>} must be replaced by the actual version of Camel (2.15.0 or higher).</p><h3 id="Beanstalk-URIformat">URI format</h3><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+<script class="theme: Default; brush: xml; gutter: false" type="syntaxhighlighter"><![CDATA[beanstalk://[host[:port]][/tube][?options]]]></script>
+</div></div><p>You may omit either <code>port</code> or both <code>host</code> and <code>port</code>: for the Beanstalk defaults to be used (“localhost” and 11300). If you omit <code>tube</code>, Beanstalk component will use the tube with name “default”.</p><p>When listening, you may probably want to watch for jobs from several tubes. Just separate them with plus sign, e.g.</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+<script class="theme: Default; brush: java; gutter: false" type="syntaxhighlighter"><![CDATA[beanstalk://localhost:11300/tube1+tube2]]></script>
+</div></div><p><span style="line-height: 1.4285715;">Tube name will be URL decoded, so if your tube names include special characters like + or ?, you need to URL-encode them appropriately, or use the RAW syntax, see <a shape="rect" href="how-do-i-configure-endpoints.html">more details here</a>.</span></p><p>By the way, you cannot specify several tubes when you are writing jobs into Beanstalk.</p><h3 id="Beanstalk-CommonURIoptions">Common URI 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">jobPriority</td><td colspan="1" rowspan="1" class="confluenceTd">1000</td><td colspan="1" rowspan="1" class="confluenceTd">Job priority. <span>(0 is the highest, see 
;</span><a shape="rect" class="external-link" href="http://github.com/kr/beanstalkd/blob/v1.3/doc/protocol.txt" rel="nofollow">Beanstalk protocol</a><span>)</span></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">jobDelay</td><td colspan="1" rowspan="1" class="confluenceTd">0</td><td colspan="1" rowspan="1" class="confluenceTd">Job delay in seconds.</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">jobTimeToRun</td><td colspan="1" rowspan="1" class="confluenceTd">60</td><td colspan="1" rowspan="1" class="confluenceTd">Job time to run in seconds. <span>(when 0, the beanstalkd daemon raises it to 1 automatically, see </span><a shape="rect" class="external-link" href="http://github.com/kr/beanstalkd/blob/v1.3/doc/protocol.txt" rel="nofollow">Beanstalk protocol</a><span>)</span></td></tr></tbody></table></div></div><p> </p><h3 id="Beanstalk-ProducerUIRoptions">Producer UIR options</h3><p><span>Producer behavior is affected by the </span>
<code>command</code><span> parameter which tells what to do with the job, it can be</span></p><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">command</td><td colspan="1" rowspan="1" class="confluenceTd">put</td><td colspan="1" rowspan="1" class="confluenceTd"><ul><li><code>put</code> means to put the job into Beanstalk. Job body is specified in the Camel message body. Job ID will be returned in <em>beanstalk.jobId</em> message header.</li><li><code>delete</code>, <code>release</code>, <code>touch</code> or <code>bury</code> expect Job ID in the message header <em>beanstalk.jobId</em>. Result of the operation is returne
d in <em>beanstalk.result</em> message header</li><li><code>kick</code> expects the number of jobs to kick in the message body and returns the number of jobs actually kicked out in the message header <em>beanstalk.result</em>.</li></ul></td></tr></tbody></table></div></div><p> </p><h3 id="Beanstalk-ConsumerUIRoptions">Consumer UIR options</h3><p>The consumer may delete the job immediately after reserving it or wait until Camel routes process it. While the first scenario is more like a “message queue”, the second is similar to “job queue”. This behavior is controlled by <code>consumer.awaitJob</code> parameter, which equals <code>true</code> by default (following Beanstalkd nature).</p><p>When synchronous, the consumer calls <code>delete</code> on successful job completion and calls <code>bury</code> on failure. You can choose which command to execute in the case of failure by specifying <co
de>consumer.onFailure</code> parameter in the URI. It can take values of <code>bury</code>, <code>delete</code> or <code>release</code>.</p><p>There is a boolean parameter <code>consumer.useBlockIO</code> which corresponds to the same parameter in JavaBeanstalkClient library. By default it is <code>true</code>.</p><p>Be careful when specifying <code>release</code>, as the failed job will immediately become available in the same tube and your consumer will try to acquire it again. You can <code>release</code> and specify <em>jobDelay</em> though.</p><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">onFailur
e</td><td colspan="1" rowspan="1" class="confluenceTd">bury</td><td colspan="1" rowspan="1" class="confluenceTd">Command to use when processing failed. You can choose among: bury, delete or release.</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">useBlockIO</td><td colspan="1" rowspan="1" class="confluenceTd">true</td><td colspan="1" rowspan="1" class="confluenceTd">Whether to use blockIO.</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">awaitJob</td><td colspan="1" rowspan="1" class="confluenceTd">true</td><td colspan="1" rowspan="1" class="confluenceTd">Whether to wait for job to complete before ack the job from beanstalk</td></tr></tbody></table></div></div> <div class="aui-message hint shadowed information-macro">
+ <span class="aui-icon icon-hint">Icon</span>
+ <div class="message-content">
+ <p>The beanstalk consumer is a Scheduled <a shape="rect" href="polling-consumer.html">Polling Consumer</a> which means there is more options you can configure, such as how frequent the consumer should poll. For more details see <a shape="rect" href="polling-consumer.html">Polling Consumer</a>.</p>
+ </div>
+ </div>
+<h3 id="Beanstalk-ConsumerHeaders"><span style="font-size: 16.0px;line-height: 1.5625;">Consumer Headers</span></h3><p>The consumer stores a number of job headers in the Exchange message:</p><div class="confluenceTableSmall"><div class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Property</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Type</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><em>beanstalk.jobId</em></td><td colspan="1" rowspan="1" class="confluenceTd">long</td><td colspan="1" rowspan="1" class="confluenceTd">Job ID</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><em>beanstalk.tube</em></td><td colspan="1" rowspan="1" class="confluenceTd">string</td><td colspan="1" rowspan="1" class="confluenceTd">the name of the tube that contains this job</td></tr><tr><td colspan="1" rowspan="1" class="confluen
ceTd"><em>beanstalk.state</em></td><td colspan="1" rowspan="1" class="confluenceTd">string</td><td colspan="1" rowspan="1" class="confluenceTd">“ready” or “delayed” or “reserved” or “buried” (must be “reserved”)</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><em>beanstalk.priority</em></td><td colspan="1" rowspan="1" class="confluenceTd">long</td><td colspan="1" rowspan="1" class="confluenceTd">the priority value set</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><em>beanstalk.age</em></td><td colspan="1" rowspan="1" class="confluenceTd">int</td><td colspan="1" rowspan="1" class="confluenceTd">the time in seconds since the put command that created this job</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><em>beanstalk.time-left</em></td><td colspan="1" rowspan="1" class="confluenceTd">int</td><td colspan="1" rowspan="1" class="confluenceTd">the number of seconds left until the serv
er puts this job into the ready queue</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><em>beanstalk.timeouts</em></td><td colspan="1" rowspan="1" class="confluenceTd">int</td><td colspan="1" rowspan="1" class="confluenceTd">the number of times this job has timed out during a reservation</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><em>beanstalk.releases</em></td><td colspan="1" rowspan="1" class="confluenceTd">int</td><td colspan="1" rowspan="1" class="confluenceTd">the number of times a client has released this job from a reservation</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><em>beanstalk.buries</em></td><td colspan="1" rowspan="1" class="confluenceTd">int</td><td colspan="1" rowspan="1" class="confluenceTd">the number of times this job has been buried</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><em>beanstalk.kicks</em></td><td colspan="1" rowspan="1" class="confluenceTd">int</td><td colspan="1" rowspan="1" class=
"confluenceTd">the number of times this job has been kicked</td></tr></tbody></table></div></div><h3 id="Beanstalk-Examples">Examples</h3><p><span>This Camel component lets you both request the jobs for processing and supply them to Beanstalkd daemon. Our simple demo routes may look like</span></p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+<script class="theme: Default; brush: java; gutter: false" type="syntaxhighlighter"><![CDATA[from("beanstalk:testTube").
+ log("Processing job #${property.beanstalk.jobId} with body ${in.body}").
+ process(new Processor() {
+ @Override
+ public void process(Exchange exchange) {
+ // try to make integer value out of body
+ exchange.getIn().setBody( Integer.valueOf(exchange.getIn().getBody(classOf[String])) );
+ }
+ }).
+ log("Parsed job #${property.beanstalk.jobId} to body ${in.body}");]]></script>
+</div></div><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+<script class="theme: Default; brush: java; gutter: false" type="syntaxhighlighter"><![CDATA[from("timer:dig?period=30seconds").
+ setBody(constant(10)).log("Kick ${in.body} buried/delayed tasks").
+ to("beanstalk:testTube?command=kick");]]></script>
+</div></div><p>In the first route we are listening for new jobs in tube “testTube”. When they are arriving, we are trying to parse integer value from the message body. If done successful, we log it and this successful exchange completion makes Camel component to <em>delete</em> this job from Beanstalk automatically. Contrary, when we cannot parse the job data, the exchange failed and the Camel component <em>buries</em> it by default, so that it can be processed later or probably we are going to inspect failed jobs manually.</p><p>So the second route periodically requests Beanstalk to <em>kick</em> 10 jobs out of buried and/or delayed state to the normal queue.</p><p> </p><p></p><h3 id="Beanstalk-SeeAlso">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></div>
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Modified: websites/production/camel/content/book-architecture.html
==============================================================================
--- websites/production/camel/content/book-architecture.html (original)
+++ websites/production/camel/content/book-architecture.html Sun Sep 21 09:18:43 2014
@@ -172,7 +172,7 @@ Camel uses a Java based <a shape="rect"
</div></div></td><td colspan="1" rowspan="1" class="confluenceTd"><p>For working with <a shape="rect" class="external-link" href="http://aws.amazon.com/s3/" rel="nofollow">Amazon's Simple Storage Service (S3)</a>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" href="bean.html">Bean</a> / camel-core</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<script class="theme: Default; brush: plain; gutter: false" type="syntaxhighlighter"><![CDATA[bean:beanName[?options]
]]></script>
-</div></div></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Uses the <a shape="rect" href="bean-binding.html">Bean Binding</a> to bind message exchanges to beans in the <a shape="rect" href="registry.html">Registry</a>. Is also used for exposing and invoking POJO (Plain Old Java Objects).</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p>Beanstalk<span> / camel-beanstalk</span></p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Uses the <a shape="rect" href="bean-binding.html">Bean Binding</a> to bind message exchanges to beans in the <a shape="rect" href="registry.html">Registry</a>. Is also used for exposing and invoking POJO (Plain Old Java Objects).</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" href="beanstalk.html">Beanstalk</a><span> / camel-beanstalk</span></p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<script class="theme: Default; brush: plain; gutter: false" type="syntaxhighlighter"><![CDATA[beanstalk:hostname:port/tube[?options]
]]></script>
</div></div><p><span><br clear="none"></span></p></td><td colspan="1" rowspan="1" class="confluenceTd">For working with <a shape="rect" class="external-link" href="http://aws.amazon.com/elasticbeanstalk/" rel="nofollow">Amazon's Beanstalk</a>.</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" href="bean-validator.html">Bean Validator</a> / camel-bean-validator</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
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 Sep 21 09:18:43 2014
@@ -555,7 +555,7 @@ Camel uses a Java based <a shape="rect"
</div></div></td><td colspan="1" rowspan="1" class="confluenceTd"><p>For working with <a shape="rect" class="external-link" href="http://aws.amazon.com/s3/" rel="nofollow">Amazon's Simple Storage Service (S3)</a>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" href="bean.html">Bean</a> / camel-core</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<script class="theme: Default; brush: plain; gutter: false" type="syntaxhighlighter"><![CDATA[bean:beanName[?options]
]]></script>
-</div></div></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Uses the <a shape="rect" href="bean-binding.html">Bean Binding</a> to bind message exchanges to beans in the <a shape="rect" href="registry.html">Registry</a>. Is also used for exposing and invoking POJO (Plain Old Java Objects).</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p>Beanstalk<span> / camel-beanstalk</span></p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Uses the <a shape="rect" href="bean-binding.html">Bean Binding</a> to bind message exchanges to beans in the <a shape="rect" href="registry.html">Registry</a>. Is also used for exposing and invoking POJO (Plain Old Java Objects).</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" href="beanstalk.html">Beanstalk</a><span> / camel-beanstalk</span></p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<script class="theme: Default; brush: plain; gutter: false" type="syntaxhighlighter"><![CDATA[beanstalk:hostname:port/tube[?options]
]]></script>
</div></div><p><span><br clear="none"></span></p></td><td colspan="1" rowspan="1" class="confluenceTd">For working with <a shape="rect" class="external-link" href="http://aws.amazon.com/elasticbeanstalk/" rel="nofollow">Amazon's Beanstalk</a>.</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" href="bean-validator.html">Bean Validator</a> / camel-bean-validator</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
@@ -4180,11 +4180,11 @@ While not actual tutorials you might fin
</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 rbtoc1411287443547">
+/*]]>*/</style></p><div class="toc-macro rbtoc1411291057485">
<ul class="toc-indentation"><li><a shape="rect" href="#Tutorial-JmsRemoting-TutorialonSpringRemotingwithJMS">Tutorial on Spring Remoting with JMS</a></li><li><a shape="rect" href="#Tutorial-JmsRemoting-Preface">Preface</a></li><li><a shape="rect" href="#Tutorial-JmsRemoting-Prerequisites">Prerequisites</a></li><li><a shape="rect" href="#Tutorial-JmsRemoting-Distribution">Distribution</a></li><li><a shape="rect" href="#Tutorial-JmsRemoting-About">About</a></li><li><a shape="rect" href="#Tutorial-JmsRemoting-CreatetheCamelProject">Create the Camel Project</a>
<ul class="toc-indentation"><li><a shape="rect" href="#Tutorial-JmsRemoting-UpdatethePOMwithDependencies">Update the POM with Dependencies</a></li></ul>
</li><li><a shape="rect" href="#Tutorial-JmsRemoting-WritingtheServer">Writing the Server</a>
@@ -6370,11 +6370,11 @@ So we completed the last piece in the pi
<style type="text/css">/*<![CDATA[*/
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-div.rbtoc1411287444321 ul {list-style: disc;margin-left: 0px;}
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-/*]]>*/</style><div class="toc-macro rbtoc1411287444321">
+/*]]>*/</style><div class="toc-macro rbtoc1411291057783">
<ul class="toc-indentation"><li><a shape="rect" href="#Tutorial-AXIS-Camel-TutorialusingAxis1.4withApacheCamel">Tutorial using Axis 1.4 with Apache Camel</a>
<ul class="toc-indentation"><li><a shape="rect" href="#Tutorial-AXIS-Camel-Prerequisites">Prerequisites</a></li><li><a shape="rect" href="#Tutorial-AXIS-Camel-Distribution">Distribution</a></li><li><a shape="rect" href="#Tutorial-AXIS-Camel-Introduction">Introduction</a></li><li><a shape="rect" href="#Tutorial-AXIS-Camel-SettinguptheprojecttorunAxis">Setting up the project to run Axis</a>
<ul class="toc-indentation"><li><a shape="rect" href="#Tutorial-AXIS-Camel-Maven2">Maven 2</a></li><li><a shape="rect" href="#Tutorial-AXIS-Camel-wsdl">wsdl</a></li><li><a shape="rect" href="#Tutorial-AXIS-Camel-ConfiguringAxis">Configuring Axis</a></li><li><a shape="rect" href="#Tutorial-AXIS-Camel-RunningtheExample">Running the Example</a></li></ul>
@@ -17546,9 +17546,7 @@ from("file://inbox").sort(body
PollingConsumer consumer = endpoint.createPollingConsumer();
Exchange exchange = consumer.receive();
]]></script>
-</div></div><p>The <code>ConsumerTemplate</code> (discussed below) is also available.</p><p>There are 3 main polling methods on <a shape="rect" class="external-link" href="http://camel.apache.org/maven/current/camel-core/apidocs/org/apache/camel/PollingConsumer.html">PollingConsumer</a></p><div class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Method name</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link" href="http://camel.apache.org/maven/current/camel-core/apidocs/org/apache/camel/PollingConsumer.html#receive()">receive()</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Waits until a message is available and then returns it; potentially blocking forever</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link" href="http://camel.
apache.org/maven/current/camel-core/apidocs/org/apache/camel/PollingConsumer.html#receive(long)">receive(long)</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Attempts to receive a message exchange, waiting up to the given timeout and returning null if no message exchange could be received within the time available</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link" href="http://camel.apache.org/maven/current/camel-core/apidocs/org/apache/camel/PollingConsumer.html#receiveNoWait()">receiveNoWait()</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Attempts to receive a message exchange immediately without waiting and returning null if a message exchange is not available yet</p></td></tr></tbody></table></div><h3 id="BookInOnePage-EventDrivenPollingConsumerOptions">EventDrivenPollingConsumer Options</h3><p>The EventDrivePollingConsumer (the default implementation) supports the following options:</p><d
iv class="confluenceTableSmall">
-<div class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1" class="confluenceTh"><p> Option </p></th><th colspan="1" rowspan="1" class="confluenceTh"><p> Default </p></th><th colspan="1" rowspan="1" class="confluenceTh"><p> Description </p></th></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <code>pollingConsumerQueueSize</code> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <code>1000</code> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <strong>Camel 2.14/2.13.1/2.12.4:</strong> The queue size for the internal handoff queue between the polling consumer, and producers sending data into the queue. </p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <code>pollingConsumerBlockWhenFull</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 2.14/2.13.1/2.12/4:</strong> Whether to block
any producer if the internal queue is full. </p></td></tr></tbody></table></div>
-</div><p>Notice that some Camel <a shape="rect" href="components.html">Components</a> has their own implementation of <code>PollingConsumer</code> and therefore do not support the options above.</p><p>You can configure these options in endpoints <a shape="rect" href="uris.html">URIs</a>, such as shown below:</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div><p>The <code>ConsumerTemplate</code> (discussed below) is also available.</p><p>There are 3 main polling methods on <a shape="rect" class="external-link" href="http://camel.apache.org/maven/current/camel-core/apidocs/org/apache/camel/PollingConsumer.html">PollingConsumer</a></p><div class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Method name</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link" href="http://camel.apache.org/maven/current/camel-core/apidocs/org/apache/camel/PollingConsumer.html#receive()">receive()</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Waits until a message is available and then returns it; potentially blocking forever</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link" href="http://camel.
apache.org/maven/current/camel-core/apidocs/org/apache/camel/PollingConsumer.html#receive(long)">receive(long)</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Attempts to receive a message exchange, waiting up to the given timeout and returning null if no message exchange could be received within the time available</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link" href="http://camel.apache.org/maven/current/camel-core/apidocs/org/apache/camel/PollingConsumer.html#receiveNoWait()">receiveNoWait()</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Attempts to receive a message exchange immediately without waiting and returning null if a message exchange is not available yet</p></td></tr></tbody></table></div><h3 id="BookInOnePage-EventDrivenPollingConsumerOptions">EventDrivenPollingConsumer Options</h3><p>The EventDrivePollingConsumer (the default implementation) supports the following options:</p><d
iv class="confluenceTableSmall"><div class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Option</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Default</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>pollingConsumerQueueSize</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>1000</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.14/2.13.1/2.12.4:</strong> The queue size for the internal handoff queue between the polling consumer, and producers sending data into the queue.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>pollingConsumerBlockWhenFull</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 2.14/2.13.1/2.12/4:</strong> W
hether to block any producer if the internal queue is full.</p></td></tr></tbody></table></div></div><p>Notice that some Camel <a shape="rect" href="components.html">Components</a> has their own implementation of <code>PollingConsumer</code> and therefore do not support the options above.</p><p>You can configure these options in endpoints <a shape="rect" href="uris.html">URIs</a>, such as shown below:</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<script class="theme: Default; brush: java; gutter: false" type="syntaxhighlighter"><![CDATA[Endpoint endpoint = context.getEndpoint("file:inbox?pollingConsumerQueueSize=50");
PollingConsumer consumer = endpoint.createPollingConsumer();
Exchange exchange = consumer.receive(5000);]]></script>
@@ -17659,10 +17657,7 @@ public static class MyCoolBean {
}
}
]]></script>
-</div></div><h3 id="BookInOnePage-ScheduledPollComponents">Scheduled Poll Components</h3><p>Quite a few inbound Camel endpoints use a scheduled poll pattern to receive messages and push them through the Camel processing routes. That is to say externally from the client the endpoint appears to use an <a shape="rect" href="event-driven-consumer.html">Event Driven Consumer</a> but internally a scheduled poll is used to monitor some kind of state or resource and then fire message exchanges.</p><p>Since this a such a common pattern, polling components can extend the <a shape="rect" class="external-link" href="http://camel.apache.org/maven/current/camel-core/apidocs/org/apache/camel/impl/ScheduledPollConsumer.html">ScheduledPollConsumer</a> base class which makes it simpler to implement this pattern.</p><p>There is also the <a shape="rect" href="quartz.html">Quartz Component</a> which provides scheduled delivery of messages using the Quartz enterprise scheduler.</p><p>For more details see
:</p><ul><li><a shape="rect" class="external-link" href="http://camel.apache.org/maven/current/camel-core/apidocs/org/apache/camel/PollingConsumer.html">PollingConsumer</a></li><li>Scheduled Polling Components<ul><li><a shape="rect" class="external-link" href="http://camel.apache.org/maven/current/camel-core/apidocs/org/apache/camel/impl/ScheduledPollConsumer.html">ScheduledPollConsumer</a></li><li><a shape="rect" href="atom.html">Atom</a></li><li><a shape="rect" href="file2.html">File</a></li><li><a shape="rect" href="ftp2.html">FTP</a></li><li><a shape="rect" href="hbase.html">hbase</a></li><li><a shape="rect" href="ibatis.html">iBATIS</a></li><li><a shape="rect" href="jpa.html">JPA</a></li><li><a shape="rect" href="mail.html">Mail</a></li><li><a shape="rect" href="mybatis.html">MyBatis</a></li><li><a shape="rect" href="quartz.html">Quartz</a></li><li><a shape="rect" href="snmp.html">SNMP</a></li><li><a shape="rect" href="aws-s3.html">AWS-S3</a></li><li><a shape="rect" href="aws-s
qs.html">AWS-SQS</a></li></ul></li></ul><h3 id="BookInOnePage-ScheduledPollConsumerOptions">ScheduledPollConsumer Options</h3><p>The ScheduledPollConsumer supports the following options:</p><div class="confluenceTableSmall">
-<div class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1" class="confluenceTh"><p> Option </p></th><th colspan="1" rowspan="1" class="confluenceTh"><p> Default </p></th><th colspan="1" rowspan="1" class="confluenceTh"><p> Description </p></th></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <code>pollStrategy</code> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><ul class="alternate"></ul>
-</td><td colspan="1" rowspan="1" class="confluenceTd"><p> A pluggable <code>org.apache.camel.PollingConsumerPollingStrategy</code> allowing you to provide your custom implementation to control error handling usually occurred during the <code>poll</code> operation <strong>before</strong> an <a shape="rect" href="exchange.html">Exchange</a> have been created and being routed in Camel. In other words the error occurred while the polling was gathering information, for instance access to a file network failed so Camel cannot access it to scan for files. The default implementation will log the caused exception at <code>WARN</code> level and ignore it. </p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <code>sendEmptyMessageWhenIdle</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 2.9:</strong> If the polling consumer did not poll any files, you can enable
this option to send an empty message (no body) instead. </p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <code>startScheduler</code> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <code>true</code> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> Whether the scheduler should be auto started. </p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <code>initialDelay</code> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <code>1000</code> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> Milliseconds before the first poll starts. </p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <code>delay</code> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <code>500</code> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> Milliseconds before the next poll. </p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <code>useFixedDelay</code> </p></td
><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> Controls if fixed delay or fixed rate is used. See <a shape="rect" class="external-link" href="http://java.sun.com/j2se/1.5.0/docs/api/java/util/concurrent/ScheduledExecutorService.html" rel="nofollow">ScheduledExecutorService</a> in JDK for details. In <strong>Camel 2.7.x</strong> or older the default value is <code>false</code>. From <strong>Camel 2.8</strong> onwards the default value is <code>true</code>. </p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <code>timeUnit</code> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <code>TimeUnit.MILLISECONDS</code> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> time unit for <code>initialDelay</code> and <code>delay</code> options. </p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <code>runLoggingLevel</code> </p></td><td colspan="1" rowspan="1" cl
ass="confluenceTd"><p> <code>TRACE</code> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <strong>Camel 2.8:</strong> The consumer logs a start/complete log line when it polls. This option allows you to configure the logging level for that. </p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <code>scheduledExecutorService</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 2.10:</strong> Allows for configuring a custom/shared thread pool to use for the consumer. By default each consumer has its own single threaded thread pool. This option allows you to share a thread pool among multiple consumers. </p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <code>greedy</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
2.10.6/2.11.1:</strong> If greedy is enabled, then the ScheduledPollConsumer will run immediately again, if the previous run polled 1 or more messages. </p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <code>scheduler</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 2.12:</strong> Allow to plugin a custom <code>org.apache.camel.spi.ScheduledPollConsumerScheduler</code> to use as the scheduler for firing when the polling consumer runs. The default implementation uses the <code>ScheduledExecutorService</code> and there is a <a shape="rect" href="quartz2.html">Quartz2</a>, and <a shape="rect" href="spring.html">Spring</a> based which supports CRON expressions. <strong>Notice:</strong> If using a custom scheduler then the options for <code>initialDelay</code>, <code>useFixedDelay</code>, <code>timeUnit</code>, and <code>scheduledExecutorService</code> ma
y not be in use. Use the text <code>quartz2</code> to refer to use the <a shape="rect" href="quartz2.html">Quartz2</a> scheduler; and use the text <code>spring</code> to use the <a shape="rect" href="spring.html">Spring</a> based; and use the text <code>#myScheduler</code> to refer to a custom scheduler by its id in the <a shape="rect" href="registry.html">Registry</a>. See <a shape="rect" href="quartz2.html">Quartz2</a> page for an example. </p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <code>scheduler.xxx</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 2.12:</strong> To configure additional properties when using a custom <code>scheduler</code> or any of the <a shape="rect" href="quartz2.html">Quartz2</a>, <a shape="rect" href="spring.html">Spring</a> based scheduler. </p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <code>b
ackoffMultiplier</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>Camel 2.12:</strong> To let the scheduled polling consumer backoff if there has been a number of subsequent idles/errors in a row. The multiplier is then the number of polls that will be skipped before the next actual attempt is happening again. When this option is in use then <code>backoffIdleThreshold</code> and/or <code>backoffErrorThreshold</code> must also be configured. </p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <code>backoffIdleThreshold</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>Camel 2.12:</strong> The number of subsequent idle polls that should happen before the <code>backoffMultipler</code> should kick-in. </p></td></tr><tr><td colspan="1" rowspan="1" class="confluenc
eTd"><p> <code>backoffErrorThreshold</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>Camel 2.12:</strong> The number of subsequent error polls (failed due some error) that should happen before the <code>backoffMultipler</code> should kick-in. </p></td></tr></tbody></table></div>
-</div><h3 id="BookInOnePage-Usingbackofftolettheschedulerbelessaggressive">Using backoff to let the scheduler be less aggressive</h3><p><strong>Available as of Camel 2.12</strong></p><p>The scheduled <a shape="rect" href="polling-consumer.html">Polling Consumer</a> is by default static by using the same poll frequency whether or not there is messages to pickup or not. From Camel 2.12 onwards you can configure the scheduled <a shape="rect" href="polling-consumer.html">Polling Consumer</a> to be more dynamic by using backoff. This allows the scheduler to skip N number of polls when it becomes idle, or there has been X number of errors in a row. See more details in the table above for the <code>backoffXXX</code> options.</p><p>For example to let a FTP consumer backoff if its becoming idle for a while you can do:</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div><h3 id="BookInOnePage-ScheduledPollComponents">Scheduled Poll Components</h3><p>Quite a few inbound Camel endpoints use a scheduled poll pattern to receive messages and push them through the Camel processing routes. That is to say externally from the client the endpoint appears to use an <a shape="rect" href="event-driven-consumer.html">Event Driven Consumer</a> but internally a scheduled poll is used to monitor some kind of state or resource and then fire message exchanges.</p><p>Since this a such a common pattern, polling components can extend the <a shape="rect" class="external-link" href="http://camel.apache.org/maven/current/camel-core/apidocs/org/apache/camel/impl/ScheduledPollConsumer.html">ScheduledPollConsumer</a> base class which makes it simpler to implement this pattern.</p><p>There is also the <a shape="rect" href="quartz.html">Quartz Component</a> which provides scheduled delivery of messages using the Quartz enterprise scheduler.</p><p>For more details see
:</p><ul><li><a shape="rect" class="external-link" href="http://camel.apache.org/maven/current/camel-core/apidocs/org/apache/camel/PollingConsumer.html">PollingConsumer</a></li><li>Scheduled Polling Components<ul><li><a shape="rect" class="external-link" href="http://camel.apache.org/maven/current/camel-core/apidocs/org/apache/camel/impl/ScheduledPollConsumer.html">ScheduledPollConsumer</a></li><li><a shape="rect" href="atom.html">Atom</a></li><li><a shape="rect" href="beanstalk.html">Beanstalk</a></li><li><a shape="rect" href="file2.html">File</a></li><li><a shape="rect" href="ftp2.html">FTP</a></li><li><a shape="rect" href="hbase.html">hbase</a></li><li><a shape="rect" href="ibatis.html">iBATIS</a></li><li><a shape="rect" href="jpa.html">JPA</a></li><li><a shape="rect" href="mail.html">Mail</a></li><li><a shape="rect" href="mybatis.html">MyBatis</a></li><li><a shape="rect" href="quartz.html">Quartz</a></li><li><a shape="rect" href="snmp.html">SNMP</a></li><li><a shape="rect" href=
"aws-s3.html">AWS-S3</a></li><li><a shape="rect" href="aws-sqs.html">AWS-SQS</a></li></ul></li></ul><h3 id="BookInOnePage-ScheduledPollConsumerOptions">ScheduledPollConsumer Options</h3><p>The ScheduledPollConsumer supports the following options:</p><div class="confluenceTableSmall"><div class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Option</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Default</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>pollStrategy</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"> </td><td colspan="1" rowspan="1" class="confluenceTd"><p>A pluggable <code>org.apache.camel.PollingConsumerPollingStrategy</code> allowing you to provide your custom implementation to control error handling usually occurred during the <code>poll</code> operation <strong>before</strong> an
<a shape="rect" href="exchange.html">Exchange</a> have been created and being routed in Camel. In other words the error occurred while the polling was gathering information, for instance access to a file network failed so Camel cannot access it to scan for files. The default implementation will log the caused exception at <code>WARN</code> level and ignore it.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>sendEmptyMessageWhenIdle</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 2.9:</strong> If the polling consumer did not poll any files, you can enable this option to send an empty message (no body) instead.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>startScheduler</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Whethe
r the scheduler should be auto started.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>initialDelay</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>1000</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Milliseconds before the first poll starts.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>delay</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>500</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Milliseconds before the next poll.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>useFixedDelay</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Controls if fixed delay or fixed rate is used. See <a shape="rect" class="external-link" href="http://java.sun.com/j2se/1.5.0/docs/api/java/util/concurrent/ScheduledExecutorService.html" rel="nofoll
ow">ScheduledExecutorService</a> in JDK for details. In <strong>Camel 2.7.x</strong> or older the default value is <code>false</code>. From <strong>Camel 2.8</strong> onwards the default value is <code>true</code>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>timeUnit</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>TimeUnit.MILLISECONDS</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>time unit for <code>initialDelay</code> and <code>delay</code> options.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>runLoggingLevel</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>TRACE</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.8:</strong> The consumer logs a start/complete log line when it polls. This option allows you to configure the logging level for that.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>s
cheduledExecutorService</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 2.10:</strong> Allows for configuring a custom/shared thread pool to use for the consumer. By default each consumer has its own single threaded thread pool. This option allows you to share a thread pool among multiple consumers.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>greedy</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 2.10.6/2.11.1:</strong> If greedy is enabled, then the ScheduledPollConsumer will run immediately again, if the previous run polled 1 or more messages.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>scheduler</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 2.12:</strong> Allow to plugin a custom <code>org.apache.camel.spi.ScheduledPollConsumerScheduler</code> to use as the scheduler for firing when the polling consumer runs. The default implementation uses the <code>ScheduledExecutorService</code> and there is a <a shape="rect" href="quartz2.html">Quartz2</a>, and <a shape="rect" href="spring.html">Spring</a> based which supports CRON expressions. <strong>Notice:</strong> If using a custom scheduler then the options for <code>initialDelay</code>, <code>useFixedDelay</code>, <code>timeUnit</code>, and <code>scheduledExecutorService</code> may not be in use. Use the text <code>quartz2</code> to refer to use the <a shape="rect" href="quartz2.html">Quartz2</a> scheduler; and use the text <code>spring</code> to use the <a shape="rect" href="spring.html">Spring</a> based; and use the text <code>#myScheduler</code> to refer to a custom scheduler by its id in the <a shape="rect" href="regis
try.html">Registry</a>. See <a shape="rect" href="quartz2.html">Quartz2</a> page for an example.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>scheduler.xxx</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 2.12:</strong> To configure additional properties when using a custom <code>scheduler</code> or any of the <a shape="rect" href="quartz2.html">Quartz2</a>, <a shape="rect" href="spring.html">Spring</a> based scheduler.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>backoffMultiplier</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>Camel 2.12:</strong> To let the scheduled polling consumer backoff if there has been a number of subsequent idles/errors in a row. The multiplier is then the number of polls that will be ski
pped before the next actual attempt is happening again. When this option is in use then <code>backoffIdleThreshold</code> and/or <code>backoffErrorThreshold</code> must also be configured.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>backoffIdleThreshold</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>Camel 2.12:</strong> The number of subsequent idle polls that should happen before the <code>backoffMultipler</code> should kick-in.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>backoffErrorThreshold</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>Camel 2.12:</strong> The number of subsequent error polls (failed due some error) that should happen before the <code>backoffMultipler</code> should kick-in.</p></td></tr></tbody></t
able></div></div><h3 id="BookInOnePage-Usingbackofftolettheschedulerbelessaggressive">Using backoff to let the scheduler be less aggressive</h3><p><strong>Available as of Camel 2.12</strong></p><p>The scheduled <a shape="rect" href="polling-consumer.html">Polling Consumer</a> is by default static by using the same poll frequency whether or not there is messages to pickup or not. From Camel 2.12 onwards you can configure the scheduled <a shape="rect" href="polling-consumer.html">Polling Consumer</a> to be more dynamic by using backoff. This allows the scheduler to skip N number of polls when it becomes idle, or there has been X number of errors in a row. See more details in the table above for the <code>backoffXXX</code> options.</p><p>For example to let a FTP consumer backoff if its becoming idle for a while you can do:</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<script class="theme: Default; brush: java; gutter: false" type="syntaxhighlighter"><![CDATA[ from("ftp://myserver?username=foo&passowrd=secret?delete=true&delay=5s&backoffMultiplier=6&backoffIdleThreshold=5")
.to("bean:processFile");
]]></script>
@@ -19903,11 +19898,11 @@ template.send("direct:alias-verify&
</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[*/
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<ul class="toc-indentation"><li><a shape="rect" href="#CXF-CXFComponent">CXF Component</a>
<ul class="toc-indentation"><li><a shape="rect" href="#CXF-URIformat">URI format</a></li><li><a shape="rect" href="#CXF-Options">Options</a>
<ul class="toc-indentation"><li><a shape="rect" href="#CXF-Thedescriptionsofthedataformats">The descriptions of the dataformats</a>