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Posted to commits@camel.apache.org by bu...@apache.org on 2015/05/05 22:18:38 UTC
svn commit: r950209 - in /websites/production/camel/content:
cache/main.pageCache camel-2160-release.html
Author: buildbot
Date: Tue May 5 20:18:37 2015
New Revision: 950209
Log:
Production update by buildbot for camel
Modified:
websites/production/camel/content/cache/main.pageCache
websites/production/camel/content/camel-2160-release.html
Modified: websites/production/camel/content/cache/main.pageCache
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Modified: websites/production/camel/content/camel-2160-release.html
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--- websites/production/camel/content/camel-2160-release.html (original)
+++ websites/production/camel/content/camel-2160-release.html Tue May 5 20:18:37 2015
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-<div class="wiki-content maincontent"><h1 id="Camel2.16.0Release-Camel2.16.0release(currentlyinprogress)">Camel 2.16.0 release (currently in progress)</h1><div style="padding-right:20px;float:left;margin-left:-20px;"><p><img class="confluence-embedded-image confluence-external-resource" src="http://camel.apache.org/download.data/camel-box-v1.0-150x200.png" data-image-src="http://camel.apache.org/download.data/camel-box-v1.0-150x200.png"></p></div><div style="min-height:200px"> </div><h2 id="Camel2.16.0Release-NewandNoteworthy">New and Noteworthy</h2><p>Welcome to the 2.16.0 release which approx XXX issues resolved (new features, improvements and bug fixes such as...)</p><p>Noteworthy improvements:</p><ul><li>The route models (definition classes) preserve property placeholders, which allows round trip editing, and also prevents showing potential sensitive information</li><li>Added onPrepareFailure option to <a shape="rect" href="dead-letter-channel.html">Dead Letter Ch
annel</a> to allow a custom processor to prepare the Exchange before sending to the dead letter queue.</li><li><a shape="rect" href="mongodb.html">MongoDB</a> tailable consumers now allow setting the <code>readPreference</code> option.</li><li>Using setFaultBody / setFaultHeader behaves similar to setBody / setHeader to preserve existing headers/attachments by setting on existing IN or OUT message.</li><li>Java DSL using choice with end vs endChoice now validates you use them as intended. Any misconfiguration now throws an exception explaining the problem.</li><li><a shape="rect" href="pojo-producing.html">POJO Producing</a> and <a shape="rect" href="pojo-consuming.html">POJO Consuming</a> lifecycle is now in sync with <a shape="rect" href="camelcontext.html">CamelContext</a> which ensures it works as similar to Camel <a shape="rect" href="routes.html">Routes</a> does. Also the created producer/consumer is stopped when <a shape="rect" href="camelcontext.html">Cam
elContext</a> is stopping to cleanup properly.</li><li><a shape="rect" href="jms.html">JMS</a> component now allows configuring concurrentConsumers/maxConcurrentConsumers separately between from(jms) vs to(jms) using request/reply over JMS</li><li><span><a shape="rect" class="external-link" href="https://issues.apache.org/jira/browse/CAMEL-8506">Added SEARCH</a> operation to Elasticsearch component</span></li><li><span>The <a shape="rect" href="properties.html">Properties</a> component (property placeholder) now supports an encoding option to allow reading the .properties files using a specific charset such as UTF-8. By default ISO-8859-1 is used (latin1)</span></li><li><span>Added <code>receviveBufferSize</code> option to the <a shape="rect" href="ftp.html">FTP</a> component to make download faster. The size is by default 32kb buffer.</span></li><li><span>The <a shape="rect" href="aggregator2.html">Aggregator2</a> EIP now allows an external source usin
g a <code>AggregateController</code> to control the aggregator, such as for forcing completing a group or all groups, or query runtime information from the aggregator. A default controller is provided out of the box if none has been configured.</span></li><li><span>The <a shape="rect" href="aggregator2.html">Aggregator2</a> now enlists in JMX using a <code>ManagedAggregateProcessorMBean</code> which has more information, and also allows using the aggregate controller to control it.</span></li><li><span>The <a shape="rect" href="aggregator2.html">Aggregator2</a> now includes more runtime statistics which can be accessed from Java and JMX about number of incoming and completed exchanges, and per different completion triggers.</span></li><li><span>The <a shape="rect" href="aggregator2.html">Aggregator2</a> now supports pre-completion mode if the aggregation strategy implements <code>PreCompletionAwareAggregationStrategy</code>. This supports the use-case w
here an incoming Exchange are used to determine if the current aggregated group is completed or not. If completed the group is emitted as-is, and the new incoming Exchange is used to start a new group from scratch.</span></li><li><span>Added options to <a shape="rect" href="mail.html">Mail</a> consumer so it can skip or handle a mail message that cannot be read from the mail server in the batch; and then move on to read the next message. This ensures the consumer can deal with mail boxes that has problematic mails that otherwise will cause no mails to be retrieve by the consumer in the batch.</span></li><li>The runtime route processors and their corresponding model definition are now linked by their id using <code>HasId</code>, so its easier to obtain the processor or model definition from the <code>getProcessor(id)</code> and <code>getProcessorDefintion(id)</code> api on CamelContext.</li><li>CamelContext now also includes a getManagedProcessor API to easily get the
mbean client api for the processor, so you can access the runtime JMX statistics from Java code. </li><li><span><a shape="rect" href="spring-boot.html">Spring Boot</a> applications now <a shape="rect" class="external-link" href="https://issues.apache.org/jira/browse/CAMEL-8532">block the main thread of the execution</a></span></li><li><span><a shape="rect" href="spring-boot.html">Spring Boot</a> automagically <a shape="rect" class="external-link" href="https://issues.apache.org/jira/browse/CAMEL-8523">loads XML routes definitions</a> from classpath</span></li><li><span>Added <code>MainListener</code> to make it easier for Camel Boot / Standalone Camel to implement custom logic to trigger during the starting and stopping of the application.</span></li><li><span><span>Camel Jackson now provides <a shape="rect" class="external-link" href="https://issues.apache.org/jira/browse/CAMEL-8554"><code>Map</code> to <code>Object</code> converter</a></span></span></li><li><span>Ability
to refer to existing hazelcast instance by id, using <a shape="rect" href="hazelcast-component.html">Hazelcast Component</a></span></li><li><a shape="rect" href="direct.html">Direct</a> and <a shape="rect" href="direct-vm.html">Direct-VM</a> now supports the <span>failIfNoConsumers option</span></li><li>Making it easier to add custom <a shape="rect" href="type-converter.html">Type Converter</a> to your Camel applications without having to use the META-INF file. In Spring or Blueprint just add them as <bean>s. See more details at <a shape="rect" href="type-converter.html">Type Converter</a> documentation.</li><li>camel-cxf PAYLOAD supports stream cache out of box.</li><li><p><code>BridgePropertyPlaceholderConfigurer</code> supports to handle the <span><a shape="rect" href="jasypt.html">jasypt </a>encryption inside and outside of the camelContext.</span></p></li><li><p>The camel-aws component now support Amazon DynamoDB version 2<span><br clear="none"><
/span></p></li><li><p>The <a shape="rect" href="wire-tap.html">Wire Tap</a> eip now also emits event notifications when sending the Exchange to the wire tap destination</p></li><li><a shape="rect" href="camel-test.html">Camel Test</a> has new option isDumpRouteStats that dumps all route usage statistics as XML files in target/camel-route-stats directory, which can be used to inspect "route coverage" reports.</li><li>Now <a shape="rect" href="netty4.html">Camel Netty</a> component doesn't intercept consumers with <code>httpMethodRestrict=OPTIONS</code></li><li><span>Now <a shape="rect" href="netty4-http.html">Netty HTTP</a> resolves OPTIONS prefix matches earlier</span></li><li>Using <a shape="rect" href="load-balancer.html">Load Balancer</a> with Java DSL now builds the route model using the specific model types, which renders a more accurate route model</li><li>Enhanced the PredicateBuilder to support vargs and list in the "or" builder method</li><li>Using custom <co
de>HttpBinding</code> with <a shape="rect" href="http.html">HTTP</a> and <a shape="rect" href="http4.html">HTTP4</a> is now easier as they can be instantiated using a default no-arg constructor</li><li>Added <code>readLock=idempotent</code> to the <a shape="rect" href="file2.html">File2</a> consumer which allows to reuse an idempotent repository as read-lock which enables Camel to run reliable in clustered mode, where each node competes for the same files from a shared file system. This requires that the idempotent repository supports clustering such as <a shape="rect" href="hazelcast-component.html">Hazelcast Component</a> or <a shape="rect" href="infinispan.html">Infinispan</a> - or using the JDBC for a shared database table.</li></ul><p>Fixed the following issues:</p><ul><li>File language now properly supports file extensions having double dots, such as .tar.gz</li><li>Fixed issue with doTry not stopping routing if a fault message was set using setFa
ultBody within the doTry.</li><li>Fixed <a shape="rect" href="bean.html">Bean</a> language to support end parenthesis in quoted string literals as part of method parameters, and not as end of method signature. </li><li>Fixed <a shape="rect" href="ftp2.html">FTP2</a> using <code>pollEnrich</code> with disconnect=true and delete=true, would disconnect before deleting the file. Now we disconnect last.</li><li>Various EIPs such as <a shape="rect" href="splitter.html">Splitter</a>, <a shape="rect" href="recipient-list.html">Recipient List</a>, <a shape="rect" href="multicast.html">Multicast</a> no longer reuse message id in their sub messages, but each sub message has its own unique message id (just as the exchange has).</li><li>Fixed an issue with the circuit breaker <a shape="rect" href="load-balancer.html">Load Balancer</a> not honoring the half open after period after an error was detected.</li><li>Fixed <a shape="rect" href="ftp2.htm
l">FTP2</a> now calling disconnect if there was no messages to poll, even when disconnect=true configured.</li><li>Fixed <a shape="rect" href="throttler.html">Throttler</a> using method call expression in XML DSL was not working</li><li>Fixed stopping a route may stop context scoped OnException that would otherwise send message to an endpoint, now been stopped and an IllegalStateException was thrown while handling the exception.</li><li>Fixed using a <a shape="rect" href="load-balancer.html">Load Balancer</a> from a context scoped onException may double up its processors participating in the balancer per route in the context.</li><li>Fixed <code>parallelAggregate</code> on multicast/splitter/recipient list to use a thread pool for running concurrently. </li><li>Fixed <a shape="rect" href="stream-caching.html">Stream caching</a> to not delete data that was spooled to disk before both exchanges are done routing.</li></ul><h3 id="Camel2.16.0Release-Ne
w">New <a shape="rect" href="enterprise-integration-patterns.html">Enterprise Integration Patterns</a></h3><h3 id="Camel2.16.0Release-New.1">New <a shape="rect" href="components.html">Components</a></h3><ul><li><a shape="rect" href="paho.html">camel-paho</a> - For MQTT messaging using Eclipse Paho client</li><li>camel-pdf - For creating PDF documents</li></ul><h3 id="Camel2.16.0Release-NewDSL">New DSL</h3><h3 id="Camel2.16.0Release-NewAnnotations">New Annotations</h3><h3 id="Camel2.16.0Release-NewDataFormats">New <a shape="rect" href="data-format.html">Data Formats</a></h3><ul><li><a shape="rect" href="boon.html">camel-boon</a> - For mapping POJO to/from json</li></ul><h3 id="Camel2.16.0Release-New.2">New <a shape="rect" href="languages.html">Languages</a></h3><h3 id="Camel2.16.0Release-New.3">New <a shape="rect" href="examples.html">Examples</a></h3><h3 id="Camel2.16.0Release-New.4">New <a shape="rect" href="tutorials.html">Tutorials</a></h3><h2 id="Camel2.16.0Release-APIbreak
ing">API breaking</h2><ul><li><p class="p1"> org.apache.camel.mode.LoadBalancerDefinition no longer implements org.apache.camel.processor.loadbalancer.LoadBalancer which is the runtime processor (this was never intended).</p></li><li>The <code>ref</code> attribute on <code><loadBalance></code> has been removed, as it has been deprecated for a long time, and you should use a <code><customLoadBalancer></code> to refer to a custom load balancer.</li><li>The <code>copy</code> method on <code>StreamCache</code> now takes an <code>Exchange</code> as parameter.</li></ul><h2 id="Camel2.16.0Release-KnownIssues">Known Issues</h2><h2 id="Camel2.16.0Release-Dependencyupgrades">Dependency upgrades</h2><ul><li>Amazon Web Service Java SDK from 1.8.9.1 to 1.9.30</li><li>Apache JClouds from 1.8.1 to 1.9.0</li><li>Async-http-client from 1.9.8 to 1.9.17</li><li>Cassandra from 2.1.2 to 2.1.4</li><li><p>Cassandra Datastax Java Driver from 2.1.2 to 2.1.
5</p></li><li>Docker-java from 0.10.5 to 1.2.0</li><li>Dropbox core Java SDK from 1.7.6 to 1.7.7</li><li>Dropwizard Metrics from 3.1.0 to 3.1.1</li><li>Ehcache from 2.9.1 to 2.10.0</li><li>Facebook4j from 1.1.12 to 2.2.2</li><li>Freemarker from 2.3.21 to 2.3.22</li><li>Gson from 3.2 to 3.2.1</li><li>iCal4j from 1.5.0.2 to 1.6.0</li><li>Infinispan from 6.0.2.Final to 7.1.1.Final</li><li><span>Jackson2 from 2.4.3 to 2.5.1</span></li><li>Jsonpath from 1.2.0 to 2.0.0</li><li>Kafka from 0.8.1.1 to 0.8.2.0</li><li>LightCouch from 0.1.3 to 0.1.6</li><li>MongoDB Java Driver from 2.12.4 to 3.0.0</li><li>MongoDB test harness from 1.46.4 to 1.47.2</li><li>Mvel2 from 2.2.1.Final to 2.2.4.Final</li><li>OGNL from 3.0.8 to 3.0.9</li><li>OpenJPA from 2.3.0 to 2.4.0</li><li>Openshift Java Client 2.5.0.Final to 2.7.0.Final</li><li>PDFBox from 1.6.0 to 1.8.9</li><li>Restlet from 2.2.x to 2.3.1<span><br clear="none"></span></li><li>SLF4J from 1.7.10 to 1.7.12</li><li>Spring upgrades</li><li>TestNG from
6.8.8 to 6.8.21</li><li>Twitter4J from 4.0.2 to 4.0.3</li><li>XStream from 1.4.7 to 1.4.8</li></ul><h2 id="Camel2.16.0Release-Importantchangestoconsiderwhenupgrading">Important changes to consider when upgrading</h2><ul><li>The dumpRoutesAsXml operation now preserve property placeholder used in the route models. </li><li>Using setFaultBody / setFaultHeader behaves similar to setBody / setHeader to preserve existing headers/attachments by setting on existing IN or OUT message.</li><li>If using concurrent consumer on <a shape="rect" href="jms.html">JMS</a> endpoints for request/reply over JMS then you must use the new replyToConcurrentConsumers, replyToMaxConcurrentConsumers options to configure the values. </li><li>When the <a shape="rect" href="aggregator2.html">Aggregator2</a> is forced completed the exchange property <code>Exchange.AGGREGATED_COMPLETED_BY</code> value has been changed from "forceCompletion" to "force" so its named like the other comp
letion triggers.</li><li>Removed unsupported modules camel-web and camel-web-standalone.</li><li>Removed unsupported camel:dot functionality from camel:run plugin.</li><li>Removed unsupported camel-archetype-scala-component from maven archetypes.</li><li>The Maven coordinate for linkedin and olingo2 components changed to be aligned like all the others having groupId as just org.apache.camel.</li><li>If using MongoDB component, the option<em> invokeGetLastError</em> doesn't exist anymore. The option invokeGetLastError instructs the MongoDB Java driver to invoke <em>getLastError()</em> after every call. In the 3.0.0 MongoDB driver implementation, the <em>getLastError()</em> method in WriteResult has been removed. So, if needed, use an acknowledged WriteConcern when executing the write operation and then verify the correctness of the operation with the method <em>wasAcknowledged()</em> of WriteResult.</li></ul><h2 id="Camel2.16.0Release-GettingtheDistributions">Getting the Distribution
s</h2><h3 id="Camel2.16.0Release-BinaryDistributions">Binary Distributions</h3><div class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Description</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Download Link</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>PGP Signature file of download</p></th></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p>Windows Distribution</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link" href="http://www.apache.org/dyn/closer.cgi/camel/apache-camel/2.16.0/apache-camel-2.16.0.zip">apache-camel-2.16.0.zip</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link" href="http://www.apache.org/dist/camel/apache-camel/2.16.0/apache-camel-2.16.0.zip.asc">apache-camel-2.16.0.zip.asc</a></p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p>Unix/Linux/Cygwin Distribu
tion</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link" href="http://www.apache.org/dyn/closer.cgi/camel/apache-camel/2.16.0/apache-camel-2.16.0.tar.gz">apache-camel-2.16.0.tar.gz</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link" href="http://www.apache.org/dist/camel/apache-camel/2.16.0/apache-camel-2.16.0.tar.gz.asc">apache-camel-2.16.0.tar.gz.asc</a></p></td></tr></tbody></table></div> <div class="aui-message hint shadowed information-macro">
+<div class="wiki-content maincontent"><h1 id="Camel2.16.0Release-Camel2.16.0release(currentlyinprogress)">Camel 2.16.0 release (currently in progress)</h1><div style="padding-right:20px;float:left;margin-left:-20px;"><p><img class="confluence-embedded-image confluence-external-resource" src="http://camel.apache.org/download.data/camel-box-v1.0-150x200.png" data-image-src="http://camel.apache.org/download.data/camel-box-v1.0-150x200.png"></p></div><div style="min-height:200px"> </div><h2 id="Camel2.16.0Release-NewandNoteworthy">New and Noteworthy</h2><p>Welcome to the 2.16.0 release which approx XXX issues resolved (new features, improvements and bug fixes such as...)</p><p>Noteworthy improvements:</p><ul><li>The route models (definition classes) preserve property placeholders, which allows round trip editing, and also prevents showing potential sensitive information</li><li>Added onPrepareFailure option to <a shape="rect" href="dead-letter-channel.html">Dead Letter Ch
annel</a> to allow a custom processor to prepare the Exchange before sending to the dead letter queue.</li><li><a shape="rect" href="mongodb.html">MongoDB</a> tailable consumers now allow setting the <code>readPreference</code> option.</li><li>Using setFaultBody / setFaultHeader behaves similar to setBody / setHeader to preserve existing headers/attachments by setting on existing IN or OUT message.</li><li>Java DSL using choice with end vs endChoice now validates you use them as intended. Any misconfiguration now throws an exception explaining the problem.</li><li><a shape="rect" href="pojo-producing.html">POJO Producing</a> and <a shape="rect" href="pojo-consuming.html">POJO Consuming</a> lifecycle is now in sync with <a shape="rect" href="camelcontext.html">CamelContext</a> which ensures it works as similar to Camel <a shape="rect" href="routes.html">Routes</a> does. Also the created producer/consumer is stopped when <a shape="rect" href="camelcontext.html">Cam
elContext</a> is stopping to cleanup properly.</li><li><a shape="rect" href="jms.html">JMS</a> component now allows configuring concurrentConsumers/maxConcurrentConsumers separately between from(jms) vs to(jms) using request/reply over JMS</li><li><span><a shape="rect" class="external-link" href="https://issues.apache.org/jira/browse/CAMEL-8506">Added SEARCH</a> operation to Elasticsearch component</span></li><li><span>The <a shape="rect" href="properties.html">Properties</a> component (property placeholder) now supports an encoding option to allow reading the .properties files using a specific charset such as UTF-8. By default ISO-8859-1 is used (latin1)</span></li><li><span>Added <code>receviveBufferSize</code> option to the <a shape="rect" href="ftp.html">FTP</a> component to make download faster. The size is by default 32kb buffer.</span></li><li><span>The <a shape="rect" href="aggregator2.html">Aggregator2</a> EIP now allows an external source usin
g a <code>AggregateController</code> to control the aggregator, such as for forcing completing a group or all groups, or query runtime information from the aggregator. A default controller is provided out of the box if none has been configured.</span></li><li><span>The <a shape="rect" href="aggregator2.html">Aggregator2</a> now enlists in JMX using a <code>ManagedAggregateProcessorMBean</code> which has more information, and also allows using the aggregate controller to control it.</span></li><li><span>The <a shape="rect" href="aggregator2.html">Aggregator2</a> now includes more runtime statistics which can be accessed from Java and JMX about number of incoming and completed exchanges, and per different completion triggers.</span></li><li><span>The <a shape="rect" href="aggregator2.html">Aggregator2</a> now supports pre-completion mode if the aggregation strategy implements <code>PreCompletionAwareAggregationStrategy</code>. This supports the use-case w
here an incoming Exchange are used to determine if the current aggregated group is completed or not. If completed the group is emitted as-is, and the new incoming Exchange is used to start a new group from scratch.</span></li><li><span>Added options to <a shape="rect" href="mail.html">Mail</a> consumer so it can skip or handle a mail message that cannot be read from the mail server in the batch; and then move on to read the next message. This ensures the consumer can deal with mail boxes that has problematic mails that otherwise will cause no mails to be retrieve by the consumer in the batch.</span></li><li>The runtime route processors and their corresponding model definition are now linked by their id using <code>HasId</code>, so its easier to obtain the processor or model definition from the <code>getProcessor(id)</code> and <code>getProcessorDefintion(id)</code> api on CamelContext.</li><li>CamelContext now also includes a getManagedProcessor API to easily get the
mbean client api for the processor, so you can access the runtime JMX statistics from Java code. </li><li><span><a shape="rect" href="spring-boot.html">Spring Boot</a> applications now <a shape="rect" class="external-link" href="https://issues.apache.org/jira/browse/CAMEL-8532">block the main thread of the execution</a></span></li><li><span><a shape="rect" href="spring-boot.html">Spring Boot</a> automagically <a shape="rect" class="external-link" href="https://issues.apache.org/jira/browse/CAMEL-8523">loads XML routes definitions</a> from classpath</span></li><li><span>Added <code>MainListener</code> to make it easier for Camel Boot / Standalone Camel to implement custom logic to trigger during the starting and stopping of the application.</span></li><li><span><span>Camel Jackson now provides <a shape="rect" class="external-link" href="https://issues.apache.org/jira/browse/CAMEL-8554"><code>Map</code> to <code>Object</code> converter</a></span></span></li><li><span>Ability
to refer to existing hazelcast instance by id, using <a shape="rect" href="hazelcast-component.html">Hazelcast Component</a></span></li><li><a shape="rect" href="direct.html">Direct</a> and <a shape="rect" href="direct-vm.html">Direct-VM</a> now supports the <span>failIfNoConsumers option</span></li><li>Making it easier to add custom <a shape="rect" href="type-converter.html">Type Converter</a> to your Camel applications without having to use the META-INF file. In Spring or Blueprint just add them as <bean>s. See more details at <a shape="rect" href="type-converter.html">Type Converter</a> documentation.</li><li>camel-cxf PAYLOAD supports stream cache out of box.</li><li><p><code>BridgePropertyPlaceholderConfigurer</code> supports to handle the <span><a shape="rect" href="jasypt.html">jasypt </a>encryption inside and outside of the camelContext.</span></p></li><li><p>The camel-aws component now support Amazon DynamoDB version 2<span><br clear="none"><
/span></p></li><li><p>The <a shape="rect" href="wire-tap.html">Wire Tap</a> eip now also emits event notifications when sending the Exchange to the wire tap destination</p></li><li><a shape="rect" href="camel-test.html">Camel Test</a> has new option isDumpRouteStats that dumps all route usage statistics as XML files in target/camel-route-stats directory, which can be used to inspect "route coverage" reports.</li><li>Now <a shape="rect" href="netty4.html">Camel Netty</a> component doesn't intercept consumers with <code>httpMethodRestrict=OPTIONS</code></li><li><span>Now <a shape="rect" href="netty4-http.html">Netty HTTP</a> resolves OPTIONS prefix matches earlier</span></li><li>Using <a shape="rect" href="load-balancer.html">Load Balancer</a> with Java DSL now builds the route model using the specific model types, which renders a more accurate route model</li><li>Enhanced the PredicateBuilder to support vargs and list in the "or" builder method</li><li>Using custom <co
de>HttpBinding</code> with <a shape="rect" href="http.html">HTTP</a> and <a shape="rect" href="http4.html">HTTP4</a> is now easier as they can be instantiated using a default no-arg constructor</li><li>Added <code>readLock=idempotent</code> to the <a shape="rect" href="file2.html">File2</a> consumer which allows to reuse an idempotent repository as read-lock which enables Camel to run reliable in clustered mode, where each node competes for the same files from a shared file system. This requires that the idempotent repository supports clustering such as <a shape="rect" href="hazelcast-component.html">Hazelcast Component</a> or <a shape="rect" href="infinispan.html">Infinispan</a> - or using the JDBC for a shared database table.</li></ul><p>Fixed the following issues:</p><ul><li>File language now properly supports file extensions having double dots, such as .tar.gz</li><li>Fixed issue with doTry not stopping routing if a fault message was set using setFa
ultBody within the doTry.</li><li>Fixed <a shape="rect" href="bean.html">Bean</a> language to support end parenthesis in quoted string literals as part of method parameters, and not as end of method signature. </li><li>Fixed <a shape="rect" href="ftp2.html">FTP2</a> using <code>pollEnrich</code> with disconnect=true and delete=true, would disconnect before deleting the file. Now we disconnect last.</li><li>Various EIPs such as <a shape="rect" href="splitter.html">Splitter</a>, <a shape="rect" href="recipient-list.html">Recipient List</a>, <a shape="rect" href="multicast.html">Multicast</a> no longer reuse message id in their sub messages, but each sub message has its own unique message id (just as the exchange has).</li><li>Fixed an issue with the circuit breaker <a shape="rect" href="load-balancer.html">Load Balancer</a> not honoring the half open after period after an error was detected.</li><li>Fixed <a shape="rect" href="ftp2.htm
l">FTP2</a> now calling disconnect if there was no messages to poll, even when disconnect=true configured.</li><li>Fixed <a shape="rect" href="throttler.html">Throttler</a> using method call expression in XML DSL was not working</li><li>Fixed stopping a route may stop context scoped OnException that would otherwise send message to an endpoint, now been stopped and an IllegalStateException was thrown while handling the exception.</li><li>Fixed using a <a shape="rect" href="load-balancer.html">Load Balancer</a> from a context scoped onException may double up its processors participating in the balancer per route in the context.</li><li>Fixed <code>parallelAggregate</code> on multicast/splitter/recipient list to use a thread pool for running concurrently. </li><li>Fixed <a shape="rect" href="stream-caching.html">Stream caching</a> to not delete data that was spooled to disk before both exchanges are done routing.</li></ul><h3 id="Camel2.16.0Release-Ne
w">New <a shape="rect" href="enterprise-integration-patterns.html">Enterprise Integration Patterns</a></h3><h3 id="Camel2.16.0Release-New.1">New <a shape="rect" href="components.html">Components</a></h3><ul><li><a shape="rect" href="paho.html">camel-paho</a> - For MQTT messaging using Eclipse Paho client</li><li>camel-pdf - For creating PDF documents</li></ul><h3 id="Camel2.16.0Release-NewDSL">New DSL</h3><h3 id="Camel2.16.0Release-NewAnnotations">New Annotations</h3><h3 id="Camel2.16.0Release-NewDataFormats">New <a shape="rect" href="data-format.html">Data Formats</a></h3><ul><li><a shape="rect" href="boon.html">camel-boon</a> - For mapping POJO to/from json</li></ul><h3 id="Camel2.16.0Release-New.2">New <a shape="rect" href="languages.html">Languages</a></h3><h3 id="Camel2.16.0Release-New.3">New <a shape="rect" href="examples.html">Examples</a></h3><h3 id="Camel2.16.0Release-New.4">New <a shape="rect" href="tutorials.html">Tutorials</a></h3><h2 id="Camel2.16.0Release-APIbreak
ing">API breaking</h2><ul><li><p class="p1"> org.apache.camel.mode.LoadBalancerDefinition no longer implements org.apache.camel.processor.loadbalancer.LoadBalancer which is the runtime processor (this was never intended).</p></li><li>The <code>ref</code> attribute on <code><loadBalance></code> has been removed, as it has been deprecated for a long time, and you should use a <code><customLoadBalancer></code> to refer to a custom load balancer.</li><li>The <code>copy</code> method on <code>StreamCache</code> now takes an <code>Exchange</code> as parameter.</li></ul><h2 id="Camel2.16.0Release-KnownIssues">Known Issues</h2><h2 id="Camel2.16.0Release-Dependencyupgrades">Dependency upgrades</h2><ul><li>Amazon Web Service Java SDK from 1.8.9.1 to 1.9.33</li><li>Apache JClouds from 1.8.1 to 1.9.0</li><li>Async-http-client from 1.9.8 to 1.9.17</li><li>Cassandra from 2.1.2 to 2.1.4</li><li><p>Cassandra Datastax Java Driver from 2.1.2 to 2.1.
5</p></li><li>DNSJava from 2.1.6 to 2.1.7</li><li>Docker-java from 0.10.5 to 1.2.0</li><li>Dropbox core Java SDK from 1.7.6 to 1.7.7</li><li>Dropwizard Metrics from 3.1.0 to 3.1.1</li><li>Ehcache from 2.9.1 to 2.10.0</li><li>Facebook4j from 1.1.12 to 2.2.2</li><li>Freemarker from 2.3.21 to 2.3.22</li><li>Gson from 3.2 to 3.2.1</li><li>iCal4j from 1.5.0.2 to 1.6.0</li><li>Infinispan from 6.0.2.Final to 7.1.1.Final</li><li><span>Jackson2 from 2.4.3 to 2.5.1</span></li><li>Jsonpath from 1.2.0 to 2.0.0</li><li>Kafka from 0.8.1.1 to 0.8.2.0</li><li>LightCouch from 0.1.3 to 0.1.6</li><li>MongoDB Java Driver from 2.12.4 to 3.0.0</li><li>MongoDB test harness from 1.46.4 to 1.47.2</li><li>Mvel2 from 2.2.1.Final to 2.2.4.Final</li><li>OGNL from 3.0.8 to 3.0.9</li><li>OpenJPA from 2.3.0 to 2.4.0</li><li>Openshift Java Client 2.5.0.Final to 2.7.0.Final</li><li>PDFBox from 1.6.0 to 1.8.9</li><li>Restlet from 2.2.x to 2.3.1<span><br clear="none"></span></li><li>SLF4J from 1.7.10 to 1.7.12</li><li
>Spring upgrades</li><li>TestNG from 6.8.8 to 6.8.21</li><li>Twitter4J from 4.0.2 to 4.0.3</li><li>XStream from 1.4.7 to 1.4.8</li></ul><h2 id="Camel2.16.0Release-Importantchangestoconsiderwhenupgrading">Important changes to consider when upgrading</h2><ul><li>The dumpRoutesAsXml operation now preserve property placeholder used in the route models. </li><li>Using setFaultBody / setFaultHeader behaves similar to setBody / setHeader to preserve existing headers/attachments by setting on existing IN or OUT message.</li><li>If using concurrent consumer on <a shape="rect" href="jms.html">JMS</a> endpoints for request/reply over JMS then you must use the new replyToConcurrentConsumers, replyToMaxConcurrentConsumers options to configure the values. </li><li>When the <a shape="rect" href="aggregator2.html">Aggregator2</a> is forced completed the exchange property <code>Exchange.AGGREGATED_COMPLETED_BY</code> value has been changed from "forceCompletion" to "for
ce" so its named like the other completion triggers.</li><li>Removed unsupported modules camel-web and camel-web-standalone.</li><li>Removed unsupported camel:dot functionality from camel:run plugin.</li><li>Removed unsupported camel-archetype-scala-component from maven archetypes.</li><li>The Maven coordinate for linkedin and olingo2 components changed to be aligned like all the others having groupId as just org.apache.camel.</li><li>If using MongoDB component, the option<em> invokeGetLastError</em> doesn't exist anymore. The option invokeGetLastError instructs the MongoDB Java driver to invoke <em>getLastError()</em> after every call. In the 3.0.0 MongoDB driver implementation, the <em>getLastError()</em> method in WriteResult has been removed. So, if needed, use an acknowledged WriteConcern when executing the write operation and then verify the correctness of the operation with the method <em>wasAcknowledged()</em> of WriteResult.</li></ul><h2 id="Camel2.16.0Release-GettingtheDis
tributions">Getting the Distributions</h2><h3 id="Camel2.16.0Release-BinaryDistributions">Binary Distributions</h3><div class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Description</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Download Link</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>PGP Signature file of download</p></th></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p>Windows Distribution</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link" href="http://www.apache.org/dyn/closer.cgi/camel/apache-camel/2.16.0/apache-camel-2.16.0.zip">apache-camel-2.16.0.zip</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link" href="http://www.apache.org/dist/camel/apache-camel/2.16.0/apache-camel-2.16.0.zip.asc">apache-camel-2.16.0.zip.asc</a></p></td></tr><tr><td colspan="1" rowspan="1" class="conflue
nceTd"><p>Unix/Linux/Cygwin Distribution</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link" href="http://www.apache.org/dyn/closer.cgi/camel/apache-camel/2.16.0/apache-camel-2.16.0.tar.gz">apache-camel-2.16.0.tar.gz</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link" href="http://www.apache.org/dist/camel/apache-camel/2.16.0/apache-camel-2.16.0.tar.gz.asc">apache-camel-2.16.0.tar.gz.asc</a></p></td></tr></tbody></table></div> <div class="aui-message hint shadowed information-macro">
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