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From conflue...@apache.org
Subject [CONF] Apache Camel > Camel 2.12.0 Release
Date Fri, 24 May 2013 14:28:00 GMT
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    <h2><a href="https://cwiki.apache.org/confluence/display/CAMEL/Camel+2.12.0+Release">Camel
2.12.0 Release</a></h2>
    <h4>Page <b>edited</b> by             <a href="https://cwiki.apache.org/confluence/display/~davsclaus">Claus
Ibsen</a>
    </h4>
        <br/>
                         <h4>Changes (1)</h4>
                                 
    
<div id="page-diffs">
                    <table class="diff" cellpadding="0" cellspacing="0">
    
            <tr><td class="diff-snipped" >...<br></td></tr>
            <tr><td class="diff-unchanged" >h3. New [Components] <br> <br></td></tr>
            <tr><td class="diff-added-lines" style="background-color: #dfd;">*
[{{camel-mvel}}|MVEL Component] - For templating using [MVEL|http://mvel.codehaus.org/] <br></td></tr>
            <tr><td class="diff-unchanged" >* [{{camel-netty-http}}|Netty HTTP]
- HTTP component using [Netty] as transport <br> <br></td></tr>
            <tr><td class="diff-snipped" >...<br></td></tr>
    
            </table>
    </div>                            <h4>Full Content</h4>
                    <div class="notificationGreySide">
        <h1><a name="Camel2.12.0Release-Camel2.12.0release%28currentlyinprogress%29"></a>Camel
2.12.0 release (currently in progress)</h1>

<div style="padding-right:20px;float:left;margin-left:-20px;"><p><span class="image-wrap"
style=""><img src="http://camel.apache.org/download.data/camel-box-v1.0-150x200.png"
style="border: 0px solid black" /></span></p></div>
<div style="min-height:200px"></div>

<h2><a name="Camel2.12.0Release-NewandNoteworthy"></a>New and Noteworthy</h2>

<p>Welcome to the 2.12.0 release which approx XXX issues resolved (new features, improvements
and bug fixes such as...)</p>

<ul>
	<li><a href="/confluence/display/CAMEL/Endpoint+Annotations" title="Endpoint Annotations">Endpoint
Annotations</a> along with automatically created HTML documentation for the endpoint
parameters; this makes it easier for component developers to add a few refactoring-safe annotations
to their Endpoint or Consumer implementations and, (along with javadoc comments on the field
or setter method), get nice user documentation on how to use the endpoint for free.</li>
	<li><a href="/confluence/display/CAMEL/ComponentConfiguration" title="ComponentConfiguration">ComponentConfiguration</a>
API provides a handy API for tools developers to introspect on a Component to find all the
possible parameters, their types and any extra annotations (like Bean Validation Annotations)
to be able to create/edit endpoints or URI strings so that tools can generate nicer UIs for
configuring endpoints than just letting folks edit Strings.</li>
	<li><a href="/confluence/display/CAMEL/EndpointCompleter" title="EndpointCompleter">EndpointCompleter</a>
API provides a hook so that command line tools (like <a href="http://karaf.apache.org/manual/latest-2.3.x/users-guide/using-console.html"
class="external-link" rel="nofollow">Karaf's shell</a>), IDEs and web tools can get
(bash tab like) auto-completion on endpoint paths (such as file or directory names, message
queue names, database table names) when creating or using new endpoints</li>
	<li>Reduced stack-frames in use during routing, that also makes Camel's stack traces
being logged much less verbose. This also allows people to easier debug the internals of Camel
as less <tt>AsyncCallback</tt> callbacks are in use during routing.</li>
	<li><a href="/confluence/display/CAMEL/Spring+Web+Services" title="Spring Web Services">Spring
Web Services</a> now supports setting/receiving SOAP headers more easily using a header
on the Camel <a href="/confluence/display/CAMEL/Message" title="Message">Message</a>.</li>
	<li>Evaluating <a href="/confluence/display/CAMEL/Groovy" title="Groovy">Groovy</a>
expressions is faster as we cache the compiled scripts.</li>
	<li>Added <tt>base64</tt> option to <a href="/confluence/display/CAMEL/Shiro+Security"
title="Shiro Security">Shiro Security</a> to allow transferring security token over
<a href="/confluence/display/CAMEL/JMS" title="JMS">JMS</a> and other transports
as base64 encoded representation.</li>
	<li>Made it easier to use <a href="/confluence/display/CAMEL/Shiro+Security" title="Shiro
Security">Shiro Security</a> as the credentials can be provided in headers, when
sending a message to a secured route.</li>
	<li><a href="/confluence/display/CAMEL/Bindy" title="Bindy">Bindy</a> now
supports enums.</li>
	<li>Added new <a href="/confluence/display/CAMEL/BacklogDebugger" title="BacklogDebugger">BacklogDebugger</a>
to perform live debugging of messages during routing. The <a href="/confluence/display/CAMEL/BacklogDebugger"
title="BacklogDebugger">BacklogDebugger</a> has JMX API allows tooling to control
the debugger.</li>
</ul>


<h3><a name="Camel2.12.0Release-FixedIssues"></a>Fixed Issues</h3>

<ul>
	<li>Fixed setting .id in Java DSL on some <a href="/confluence/display/CAMEL/EIP"
title="EIP">EIP</a>s such as the <a href="/confluence/display/CAMEL/Validate"
title="Validate">Validate</a></li>
	<li>Fixed <a href="/confluence/display/CAMEL/Dead+Letter+Channel" title="Dead Letter
Channel">Dead Letter Channel</a> always handled exception, which wasn't the case
if an <a href="/confluence/display/CAMEL/Exception+Clause" title="Exception Clause">Exception
Clause</a> was in use, which didn't had handled=true.</li>
	<li>Fixed <a href="/confluence/display/CAMEL/Using+PropertyPlaceholder" title="Using
PropertyPlaceholder">Using PropertyPlaceholder</a> in attributes defined on <tt>&lt;camelContext&gt;</tt>.</li>
	<li>All Camel <a href="/confluence/display/CAMEL/Components" title="Components">Components</a>
will configure their consumers when being created to ensure you can configure from <a href="/confluence/display/CAMEL/URIs"
title="URIs">URIs</a> with <tt>consumer.</tt> as prefix.</li>
	<li>Fixed <a href="/confluence/display/CAMEL/Quickfix" title="Quickfix">QuickfixJEndpoint</a>
to adhere a given InOut MEP correctly.</li>
	<li>Fixed using property placeholders in a <a href="/confluence/display/CAMEL/Simple"
title="Simple">Simple</a> predicate used inside a when in a <a href="/confluence/display/CAMEL/Content+Based+Router"
title="Content Based Router">Content Based Router</a> when using <a href="/confluence/display/CAMEL/Java+DSL"
title="Java DSL">Java DSL</a></li>
</ul>


<h3><a name="Camel2.12.0Release-NewEnterpriseIntegrationPatterns"></a>New
<a href="/confluence/display/CAMEL/Enterprise+Integration+Patterns" title="Enterprise Integration
Patterns">Enterprise Integration Patterns</a></h3>

<h3><a name="Camel2.12.0Release-NewComponents"></a>New <a href="/confluence/display/CAMEL/Components"
title="Components">Components</a></h3>

<ul>
	<li><a href="/confluence/display/CAMEL/MVEL+Component" title="MVEL Component"><tt>camel-mvel</tt></a>
- For templating using <a href="http://mvel.codehaus.org/" class="external-link" rel="nofollow">MVEL</a></li>
	<li><a href="/confluence/display/CAMEL/Netty+HTTP" title="Netty HTTP"><tt>camel-netty-http</tt></a>
- HTTP component using <a href="/confluence/display/CAMEL/Netty" title="Netty">Netty</a>
as transport</li>
</ul>


<h3><a name="Camel2.12.0Release-NewDSL"></a>New DSL</h3>

<h3><a name="Camel2.12.0Release-NewAnnotations"></a>New Annotations</h3>

<h3><a name="Camel2.12.0Release-NewDataFormatsDataFormat"></a>New <a
href="/confluence/display/CAMEL/Data+Format" title="Data Format">Data Formats</a></h3>

<h3><a name="Camel2.12.0Release-NewLanguages"></a>New <a href="/confluence/display/CAMEL/Languages"
title="Languages">Languages</a></h3>

<h3><a name="Camel2.12.0Release-NewExamples"></a>New <a href="/confluence/display/CAMEL/Examples"
title="Examples">Examples</a></h3>

<h3><a name="Camel2.12.0Release-NewTutorials"></a>New <a href="/confluence/display/CAMEL/Tutorials"
title="Tutorials">Tutorials</a></h3>

<h2><a name="Camel2.12.0Release-APIbreaking"></a>API breaking</h2>

<h2><a name="Camel2.12.0Release-KnownIssues"></a>Known Issues</h2>

<h2><a name="Camel2.12.0Release-DependencyUpgrades"></a>Dependency Upgrades</h2>
<ul>
	<li>Commons Httpclient 4.2.3 to 4.2.5</li>
	<li>Commons Httpcore 4.2.3 to 4.2.4</li>
	<li>CXF 2.7.4 to 2.7.5</li>
	<li>EHCache 2.5.2 to 2.6.5</li>
	<li>HAPI 2.0 to 2.1</li>
	<li>Hawtdispatch 1.13 to 1.17</li>
	<li>Hibernate Validator 4.1.0 to 4.3.1</li>
	<li>JRuby 1.7.2 to 1.7.3</li>
	<li>Krati 0.4.8 to 0.4.9</li>
	<li>Leveldbjni 1.6 to 1.7</li>
	<li>MQTT Client 1.4 to 1.5</li>
	<li>Netty 3.6.5 to 3.6.6</li>
	<li>OpenJPA 2.2.1 to 2.2.2</li>
	<li>Spring 3.1.4.RELEASE to 3.2.3.RELEASE</li>
	<li>Spring Data Redis 1.0.3.RELEASE to 1.0.4.RELEASE</li>
	<li>Spring Security 3.1.3.RELEASE to 3.1.4.RELEASE</li>
	<li>Spring Web Services 2.1.2 to 2.1.3</li>
	<li>TestNG 6.8 to 6.8.5</li>
	<li>XStream 1.4.3 to 1.4.4</li>
</ul>


<h2><a name="Camel2.12.0Release-Changesthatmayaffectendusers"></a>Changes
that may affect end users</h2>
<ul>
	<li>The <a href="/confluence/display/CAMEL/File2" title="File2">File</a>
and <a href="/confluence/display/CAMEL/FTP2" title="FTP2">FTP</a> consumers when
using idempotent repository will no longer invoke <tt>contains</tt> with a directory
name; this has been changed to only be checked for files.</li>
	<li>Shutting down using <a href="/confluence/display/CAMEL/Graceful+Shutdown" title="Graceful
Shutdown">Graceful Shutdown</a> now requires the timeout value to be positive. And
improved logic to avoid getting stuck in waiting for inflight messages, and having counter
go negative.</li>
	<li><a href="/confluence/display/CAMEL/Tracer" title="Tracer">Tracer</a>
now requires explicitly to be enabled on <tt>CamelContext</tt> to be available
and in use.</li>
	<li>The class <tt>org.apache.camel.processor.interceptor.BacklogTracerInterceptor</tt>
has been removed as it was no longer needed due internal optimizations.</li>
</ul>


<h2><a name="Camel2.12.0Release-Importantchangestoconsiderwhenupgrading"></a>Important
changes to consider when upgrading</h2>
<ul>
	<li>Spring 3.0.x is no longer supported.</li>
	<li>The usage of the deprecated built-in <tt>CommonsHttpMessageSender</tt>
has been replaced with <tt>HttpUrlConnectionMessageSender</tt> by <a href="/confluence/display/CAMEL/Spring+Web+Services"
title="Spring Web Services">Spring Web Services</a>. Consider this in case either
the <tt>timeout</tt> or <tt>sslContextParameters</tt> option is used
through the Producer of this component.</li>
	<li><tt>camel-scala-29</tt> module has been removed.</li>
</ul>


<h2><a name="Camel2.12.0Release-GettingtheDistributions"></a>Getting the
Distributions</h2>

<h3><a name="Camel2.12.0Release-BinaryDistributions"></a>Binary Distributions</h3>

<div class='table-wrap'>
<table class='confluenceTable'><tbody>
<tr>
<th class='confluenceTh'> Description </th>
<th class='confluenceTh'> Download Link </th>
<th class='confluenceTh'> PGP Signature file of download </th>
</tr>
<tr>
<td class='confluenceTd'> Windows Distribution </td>
<td class='confluenceTd'> <a href="http://www.apache.org/dyn/closer.cgi/camel/apache-camel/2.12.0/apache-camel-2.12.0.zip"
class="external-link" rel="nofollow">apache-camel-2.12.0.zip</a> </td>
<td class='confluenceTd'> <a href="http://www.apache.org/dist/camel/apache-camel/2.12.0/apache-camel-2.12.0.zip.asc"
class="external-link" rel="nofollow">apache-camel-2.12.0.zip.asc</a> </td>
</tr>
<tr>
<td class='confluenceTd'> Unix/Linux/Cygwin Distribution </td>
<td class='confluenceTd'> <a href="http://www.apache.org/dyn/closer.cgi/camel/apache-camel/2.12.0/apache-camel-2.12.0.tar.gz"
class="external-link" rel="nofollow">apache-camel-2.12.0.tar.gz</a> </td>
<td class='confluenceTd'> <a href="http://www.apache.org/dist/camel/apache-camel/2.12.0/apache-camel-2.12.0.tar.gz.asc"
class="external-link" rel="nofollow">apache-camel-2.12.0.tar.gz.asc</a> </td>
</tr>
</tbody></table>
</div>

<div class='panelMacro'><table class='infoMacro'><colgroup><col width='24'><col></colgroup><tr><td
valign='top'><img src="/confluence/images/icons/emoticons/information.gif" width="16"
height="16" align="absmiddle" alt="" border="0"></td><td><b>The above
URLs use redirection</b><br />The above URLs use the Apache Mirror system to redirect
you to a suitable mirror for your download. Some users have experienced issues with some versions
of browsers (e.g. some Safari browsers). If the download doesn't seem to work for you from
the above URL then try using <a href="http://www.mozilla.com/en-US/firefox/" class="external-link"
rel="nofollow">FireFox</a></td></tr></table></div>

<h3><a name="Camel2.12.0Release-SourceDistributions"></a>Source Distributions</h3>

<div class='table-wrap'>
<table class='confluenceTable'><tbody>
<tr>
<th class='confluenceTh'> Description </th>
<th class='confluenceTh'> Download Link </th>
<th class='confluenceTh'> PGP Signature file of download </th>
</tr>
<tr>
<td class='confluenceTd'> Source for Windows </td>
<td class='confluenceTd'> <a href="http://www.apache.org/dyn/closer.cgi/camel/apache-camel/2.12.0/apache-camel-2.12.0-src.zip"
class="external-link" rel="nofollow">apache-camel-2.12.0-src.zip</a> </td>
<td class='confluenceTd'> <a href="http://www.apache.org/dist/camel/apache-camel/2.12.0/apache-camel-2.12.0-src.zip.asc"
class="external-link" rel="nofollow">apache-camel-2.12.0-src.zip.asc</a> </td>
</tr>
</tbody></table>
</div>


<div class='table-wrap'>
<table class='confluenceTable'><tbody>
<tr>
<td class='confluenceTd'> Source for Unix/Linux/Cygwin </td>
<td class='confluenceTd'> <a href="http://www.apache.org/dyn/closer.cgi/camel/apache-camel/2.12.0/apache-camel-2.12.0-src.tar.gz"
class="external-link" rel="nofollow">apache-camel-2.12.0-src.tar.gz</a> </td>
<td class='confluenceTd'> <a href="http://www.apache.org/dist/camel/apache-camel/2.12.0/apache-camel-2.12.0-src.tar.gz.asc"
class="external-link" rel="nofollow">apache-camel-2.12.0-src.tar.gz.asc</a> </td>
</tr>
</tbody></table>
</div>


<h3><a name="Camel2.12.0Release-GettingtheBinariesusingMaven2"></a>Getting
the Binaries using Maven 2</h3>

<p>To use this release in your maven project, the proper dependency configuration that
you should use in your <a href="http://maven.apache.org/guides/introduction/introduction-to-the-pom.html"
class="external-link" rel="nofollow">Maven POM</a> is:</p>
<div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent">
<pre class="code-xml">
<span class="code-tag">&lt;dependency&gt;</span>
  <span class="code-tag">&lt;groupId&gt;</span>org.apache.camel<span
class="code-tag">&lt;/groupId&gt;</span>
  <span class="code-tag">&lt;artifactId&gt;</span>camel-core<span class="code-tag">&lt;/artifactId&gt;</span>
  <span class="code-tag">&lt;version&gt;</span>2.12.0<span class="code-tag">&lt;/version&gt;</span>
<span class="code-tag">&lt;/dependency&gt;</span>
</pre>
</div></div>

<h3><a name="Camel2.12.0Release-SVNTagCheckout"></a>SVN Tag Checkout</h3>

<div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent">
<pre class="code-java">
svn co http:<span class="code-comment">//svn.apache.org/repos/asf/camel/tags/camel-2.12.0</span>
</pre>
</div></div>

<h2><a name="Camel2.12.0Release-Changelog"></a>Changelog</h2>

<p>For a more detailed view of new features and bug fixes, see the:</p>
<ul>
	<li><a href="http://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12311211&amp;styleName=Html"
class="external-link" rel="nofollow">release notes for 2.12.0</a></li>
</ul>

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