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Posted to commits@camel.apache.org by bu...@apache.org on 2016/07/31 08:18:39 UTC
svn commit: r994153 - in /websites/production/camel/content:
cache/main.pageCache camel-2180-release.html jsonpath.html
Author: buildbot
Date: Sun Jul 31 08:18:39 2016
New Revision: 994153
Log:
Production update by buildbot for camel
Modified:
websites/production/camel/content/cache/main.pageCache
websites/production/camel/content/camel-2180-release.html
websites/production/camel/content/jsonpath.html
Modified: websites/production/camel/content/cache/main.pageCache
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Binary files - no diff available.
Modified: websites/production/camel/content/camel-2180-release.html
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--- websites/production/camel/content/camel-2180-release.html (original)
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-<div class="wiki-content maincontent"><h1 id="Camel2.18.0Release-Camel2.18.0release(currentlyinprogress)">Camel 2.18.0 release (currently in progress)</h1><div style="padding-right:20px;float:left;margin-left:-20px;"><p><span class="confluence-embedded-file-wrapper"><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"></span></p></div><div style="min-height:200px"> </div><h2 id="Camel2.18.0Release-NewandNoteworthy">New and Noteworthy</h2><p>Welcome to the 2.18.0 release which approx XXX issues resolved (new features, improvements and bug fixes such as...)</p><ul><li>All Camel <a shape="rect" href="components.html">Components</a> that has options to be configured now supports and include <a shape="rect" href="spring-boot.html">Spring Boot</a> auto configuration for those options, so they can easily
be configured in your application.yaml file when using Spring Boot with Camel. </li><li>Camel <a shape="rect" href="spring-boot.html">Spring Boot</a> now supports the same <a shape="rect" href="advanced-configuration-of-camelcontext-using-spring.html">advanced configuration</a> you can do with Spring XML, if the beans have been configured using <code>@Bean</code> style in a Spring Boot configuration class.</li><li>Added <a shape="rect" href="hystrix-eip.html">Hystrix EIP</a> as EIP pattern that uses native Netflixx Hystrix as the Circuit Breaker implementation. This requires having <code>camel-hystrix</code> on the classpath.</li><li>Added <a shape="rect" href="servicecall-eip.html">Service Call EIP</a> as EIP pattern that allows to call a remote service in a distributed system, where the service is looked up from a service registry of some sorts, such as kubernetes, consul, etcd, zookeeper etc.</li><li><span style="line-height: 1.42
857;">Running Camel with <a shape="rect" href="spring-boot.html">Spring Boot</a> now includes a Camel Health Indicator (actuator) if <code>spring-boot-starter-actuator</code> is on the classpath.</span></li><li>Spring-DM for OSGi moved out of camel-spring into a separate camel-spring-dm module.<span style="line-height: 1.42857;"><br clear="none"></span></li><li><span style="line-height: 1.42857;">Improved the </span><a shape="rect" href="bean.html">Bean</a><span style="line-height: 1.42857;"> component to better match method parameter types when using </span><a shape="rect" href="simple.html">Simple</a><span style="line-height: 1.42857;"> language as parameter values.</span></li><li>Added <code>BindyConverter</code> that allows to implement custom data converters for <a shape="rect" href="bindy.html">Bindy</a></li><li>The access in the <a shape="rect" href="rest-dsl.html">Rest DSL</a> has been deprecated and no longer in use - its not part of swagg
er specification anymore.</li><li><a shape="rect" href="nats.html">Camel-NATS</a> now uses JNATS client instead of the deprecated Java_nats one.</li><li>During startup of <a shape="rect" href="camelcontext.html">CamelContext</a> the services that are used as part of routes are now deferred being started to the end of the startup process. Some IoC frameworks like Spring can otherwise causes a circular dependency issue if services are started too early. A side effect is that if service startup failures happen when being started later, they are now wrapped in the <code>FailedToStartupRouteException</code> to better pin point which route thas the problem.</li><li>Improved the startup sequence of <a shape="rect" href="spring-java-config.html">Spring Java Config</a> to be similar to <a shape="rect" href="spring-boot.html">Spring Boot</a> that helps prevent Spring initialization errors about circular dependencies issues.</li><li>Added PATCH to <a shape="rect" href=
"rest-dsl.html">Rest DSL</a></li><li>Added "starts with" and "ends with" operator to the <a shape="rect" href="simple.html">Simple</a> language.</li><li>Added <code>BeanIOSplitter</code> to <a shape="rect" href="beanio.html">BeanIO</a> that can be used with the <a shape="rect" href="splitter.html">Splitter</a> EIP to split big payloads in streaming mode without reading the entire content into memory.</li><li>Some of the <a shape="rect" href="aws.html">AWS</a> components allows to specify ARN in the endpoint configuration. </li><li>The create operation in <a shape="rect" href="zookeeper.html">Zookeeper</a> now creates sub paths if missing.</li><li>Added support for async mode for <a shape="rect" href="servlet.html">SERVLET</a> component to leverage Asynchronous Servlet from the Servlet 3.0 spec.</li><li><a shape="rect" href="bean.html">Bean</a> component and <a shape="rect" href="bean-language.html">Bean Language</a> validates method
name must be a valid according to java identifier rules, and also if parameter syntax has an ending parenthesis.</li><li>You can now use <code>@RunWith(CamelSpringBootJUnit4ClassRunner.class)</code> to test Camel <a shape="rect" href="spring-boot.html">Spring Boot</a> applications and use the Camel test annotations from <a shape="rect" href="spring-testing.html">Spring Testing</a> such as <code>@MockEndpoints</code>.</li><li>To turn on logging exhausted message body with the message history you can configure this easily on the CamelContext level with <code>setLogExhaustedMessageBody</code></li><li><a shape="rect" href="infinispan.html">Camel-Infinispan</a> now supports Aggregation Repository: InfinispanLocalAggregationRepository and InfinispanRemoteAggregationRepository</li><li>The <a shape="rect" href="sql-component.html">SQL Component</a> and <a shape="rect" href="elsql.html">ElSql</a> now supports <code>outputType=StreamList</code>
0;to use an iterator for the output of the SQL query that allows to process the data in a streaming fashion such as with the <a shape="rect" href="splitter.html">Splitter</a> EIP to process the data row by row, and load data from the database as needed.</li><li><a shape="rect" href="jpa.html">JPA</a> now includes a <code>JpaPollingConsumer</code> implementation that better supports <a shape="rect" href="content-enricher.html">Content Enricher</a> using <code>pollEnrich</code> to do a on-demand poll that returns either none, one or a list of entities as the result. </li><li>Calling <a shape="rect" href="bean.html">Bean</a> with method parameters defined using <a shape="rect" href="simple.html">Simple</a> parameters, now avoids an intermediate conversion of the parameters to a String value. This ensures the passed in values when calling the bean method is using the parameter type as-is from <a shape="rect" href="simple.html">Simple</a>.</li
><li><a shape="rect" href="cdi.html">Camel CDI</a> now supports importing Camel XML configuration files</li><li><a shape="rect" href="cdi.html">Camel CDI</a> does not deploy an empty Camel context bean anymore if not route builder beans nor Camel beans are deployed</li><li><a shape="rect" href="cdi.html">Camel CDI</a> adds the <code>@Named</code> qualifier to Camel route management events so that it's possible to observe these events for a specific route with an explicit <code>id</code></li><li><a shape="rect" href="beanio.html">Camel BeanIO</a> now supports the possibility to use a custom BeanReaderErrorHandler implementation in his configuration</li><li><a shape="rect" href="kubernetes.html">Camel Kubernetes</a> now supports Kubernetes ConfigMap feature</li><li>The <a shape="rect" href="tokenizer.html">Tokenizer</a> and <a shape="rect" href="xmltokenizer.html">XMLTokenizer</a> language now supports using <a shape="rect" href="simple.html">Simple</a> expres
sions as the token / xml tag names so they can be dynamic values.</li><li>Added <code>filterDirectory</code> and <code>filterFile</code> options to <a shape="rect" href="file2.html">File2</a> so filtering can be done using <a shape="rect" href="simple.html">Simple</a> language or predicates. </li><li>Optimize Camel to only enable AllowUseOriginalMessage if in use by error handler or <a shape="rect" href="oncompletion.html">OnCompletion</a>. End user who manually access the original message using the Java API must configure AllowUseOriginalMessage=true.</li><li><a shape="rect" href="ahc.html">Camel-AHC</a> <a shape="rect" href="http.html">Camel-HTTP</a> <a shape="rect" href="http4.html">Camel-HTTP4</a> <a shape="rect" href="jetty.html">Camel-Jetty</a> now support a connectionClose parameter to allow explicitly adding a Connection Close header to HTTP request</li><li><a shape="rect" href="bindy.html">Bindy</a> allows to plugin cus
tom formatters for mapping to custom types.</li><li><a shape="rect" href="content-enricher.html">Content Enricher</a> using <code>pollEnrich</code> now supports consumers configured with <code>consumer.bridgeErrorHandler=true</code> to let any exceptions from the poll propagate to the route error handler, to let it be able to perform redeliveries and whatnot.</li><li><a shape="rect" href="cxf.html">CXF</a> and <a shape="rect" href="cxfrs.html">CXFRS</a> now support setting of the SSL-context <a shape="rect" href="camel-configuration-utilities.html">Using the JSSE Configuration Utility</a></li><li><a shape="rect" href="mongodb.html">MongoDB</a> now is fully converted to MongoDB 3 although we still use BasicDBObject instead of Document</li><li>Camel Spring Boot can now scan for classes in Spring Boot FAR jars with embeds third party JARs.</li><li>You can now set the SNI Hostnames using the <a shape="rect" href="camel-configuration-utilities.html">Camel Configuration Utilitie
s</a> to indicate the hostnames you try to connect</li><li>The XML DSL will preserve double spaces in the context-path of uri attributes when removing white space noise, when uri's are configured using mutli lines.</li><li>The Camel Catalog module can now load older versions of Camel to be used when querying the catalog. There is a <code>camel-catalog-maven</code> module that is able to download catalog JARs from Maven central.</li><li><p>A new Camel Attachment interface was added that allows propagating headers for attachments. <a shape="rect" href="cxf.html">Camel CXF</a>, <a shape="rect" href="mail.html">Camel Mail</a> (including the <a shape="rect" href="mime-multipart.html">MIME-Multipart </a>data format), and <a shape="rect" href="jetty.html">Camel-Jetty</a> set and consume attachment headers.</p></li><li>Improved <a shape="rect" href="bean.html">bean method call</a> to validate if method name with parameters has valid number of parenthesis in the syntax.</li></ul><p
>Fixed these issues:</p><ul><li>Fixed <a shape="rect" href="bean.html">Bean</a> component to avoid ambiguous error for classes that extends generic interface and calling which could lead to falsely duplicate methods (due Java type erasure inserts bridge methods) </li><li>Fixed splitting using tarfile could cause OOME if splitting big files which was mistakenly loaded into memory. Now we work on the tar stream directly.</li><li>Fixed <a shape="rect" href="netty-http.html">Netty HTTP</a> and <a shape="rect" href="netty4-http.html">Netty4 HTTP</a> issue when not specifying a port number then port 80 would not be used but an error about port -1 is not allowed.</li><li>Fixed <a shape="rect" href="swagger-java.html">Swagger Java</a> when using property placeholders in <a shape="rect" href="rest-dsl.html">Rest DSL</a> could cause invalid parameters to be included that was from the placeholder.</li><li>The <code>threads</code> EIP now lets <
a shape="rect" href="error-handling-in-camel.html">Error handling in Camel</a> perform redeliveries if the thread pool would otherwise reject accepting the task. This allows the error handler to perform redeliveries to attempt to put the task on the thread pool queue, or eventually move the message to a dead letter queue etc.</li><li>Fixed <a shape="rect" href="rest-dsl.html">Rest DSL</a> adding empty header if specifying a non required query parameter that has no default value assigned.</li><li>Fixed <a shape="rect" href="loop.html">doWhile</a> loop which could potentially loop forever.</li><li>Fixed a NPE in <a shape="rect" href="zookeeper.html">Zookeeper</a> consumer if no zookeeper node path was set</li><li>When using continued with <a shape="rect" href="exception-clause.html">onException</a> then dead letter channel endpooint should not be invoked.</li><li>Fixed <a shape="rect" href="error-handler.html">Error Handler</a> to not log exceptions when using 
;<code>continued(true)</code> by default.</li><li>Fixed so using shareUnitOfWork would now also call specialized <code>AggregationStrategy</code> for onTimeout, onCompletion etc.</li><li>Fixed <a shape="rect" href="jetty.html">Jetty</a> consumer incorrectly handle multipart/form data not being mapped as attachments on the Camel Message.</li><li>Fixed <a shape="rect" href="netty4-http.html">Netty4 HTTP</a> may fail reading the http content from the raw netty stream if the Exchange was routed asynchronously.</li><li>Fixed <a shape="rect" href="netty4-http.html">Netty4 HTTP</a> leak ByteBuf's on the producer side which was not released in all corner cases before they may be gargage collected. </li><li>Fixed <a shape="rect" href="dozer.html">Dozer</a> not able to use variables in mapping files when using OSGi.</li><li>Fixed a potential dead-lock when doing request/reply over <a shape="rect" href="jms.html">JMS</a> and requests are timing out
concurrently and continued routing the exchanges are calling another <a shape="rect" href="jms.html">JMS</a> endpoint that is also doing request/reply which also timeout. </li><li>Fixed <a shape="rect" href="load-balancer.html">Load Balancer</a> EIPs to support using <em>any</em> <a shape="rect" href="using-propertyplaceholder.html">property placeholder</a> using the <strong>prop:</strong> prefix.</li><li>Fixed context scoped <a shape="rect" href="oncompletion.html">OnCompletion</a> would not stop/shutdown its processors when CamelContext is being shutdown. </li><li>Fixed memory leak in <a shape="rect" href="routing-slip.html">Routing Slip</a> when the slip routes to certain kind of Camel components.</li><li>Fixed <a shape="rect" href="sql-component.html">SQL Component</a> query parameter mis-match issue when using IN queries together with other named parameters.</li><li>Fixed a preformance regression when using <code>camel-jaxb</cod
e></li></ul><h3 id="Camel2.18.0Release-New">New <a shape="rect" href="enterprise-integration-patterns.html">Enterprise Integration Patterns</a></h3><h3 id="Camel2.18.0Release-New.1">New <a shape="rect" href="components.html">Components</a></h3><ul><li>camel-cm-sms - For sending SMS messages using SM SMS Gateway.</li><li><a shape="rect" href="consul-component.html">camel-consul</a> - For integrating your application with <a shape="rect" class="external-link" href="https://www.consul.io/" rel="nofollow">Consul</a>.</li><li><a shape="rect" href="ehcache.html">camel-ehcache</a> - For interacting with Ehcache 3 cache.</li><li><a shape="rect" href="flink.html">camel-flink</a> - Bridges Camel connectors with Apache Flink tasks.</li><li><a shape="rect" href="lumberjack.html">camel-lumberjack</a> - For receiving logs over the lumberjack protocol (used by Filebeat for instance)</li><li>camel-ribbon - To use Netflixx Ribbon with the <a shape="rect" href="servicecall-eip.htm
l">Service Call EIP</a>.</li><li>camel-servicenow - For cloud management with ServiceNow.</li><li>camel-telegram - For messaging with Telegram.</li><li><a shape="rect" href="camel-zipkin.html">camel-zipkin</a> - For tracking Camel message flows/timings using <a shape="rect" class="external-link" href="http://zipkin.io/" style="line-height: 1.42857;" rel="nofollow">zipkin</a>.</li></ul><h3 id="Camel2.18.0Release-NewDSL">New DSL</h3><ul><li><a shape="rect" href="hystrix-eip.html">hystrix</a> - Using Netflixx Hystrix as circuit breaker. This requires having <code>camel-hsytrix</code> on the classpath.</li><li><a shape="rect" href="servicecall-eip.html">serviceCall</a> - To call a remote service in a distributed system where the service is looked up from a service registry of some sorts.</li></ul><h3 id="Camel2.18.0Release-NewAnnotations">New Annotations</h3><h3 id="Camel2.18.0Release-NewDataFormats">New <a shape="rect" href="data-format.html">Data Formats</a></h3><h3 id="Came
l2.18.0Release-New.2">New <a shape="rect" href="languages.html">Languages</a></h3><h3 id="Camel2.18.0Release-New.3">New <a shape="rect" href="examples.html">Examples</a></h3><ul><li><code>camel-example-cdi-xml</code>: i<span style="color: rgb(0,0,0);">llustrates the use of Camel XML configuration files into a Camel CDI application</span></li></ul><h3 id="Camel2.18.0Release-New.4">New <a shape="rect" href="tutorials.html">Tutorials</a></h3><h2 id="Camel2.18.0Release-APIbreaking">API breaking</h2><ul><li>Removed the deprecated vtdxml language. You can use the generic language("vtdxml") instead</li></ul><h2 id="Camel2.18.0Release-KnownIssues">Known Issues</h2><h2 id="Camel2.18.0Release-Importantchangestoconsiderwhenupgrading">Important changes to consider when upgrading</h2><ul><li><strong>Java 1.8 is now required.</strong></li><li>Karaf 2.4.x is no longer supported. Karaf 4.x is the primary supported OSGi platform.</li><li>Jetty 8.x is no longer supported and camel-jetty8 has been rem
oved</li><li>spring 4.0 is no longer supported and camel-test-spring40 has been removed</li><li>spring 3.x is no longer supported</li><li>Upgraded to Spring 4.3.x and Spring Boot 1.4.x</li><li>(only spring-dm using spring 3.2.x as part of camel-spring in osgi/karaf is still in use - but spring-dm is deprecated and we recommend using blueprint)</li><li>Spring-DM for OSGi moved out of camel-spring into a separate camel-spring-dm module. If using Spring XML with Spring-DM then you need to install camel-spring-dm feature in Karaf/ServiceMix.</li><li>The deprecated <code>@LazyLoadTypeConverter</code> has been removed from all <a shape="rect" href="camel-test.html">Camel Test</a> modules</li><li>camel-gae has been removed (was not working anyway)</li><li>The access in the <a shape="rect" href="rest-dsl.html">Rest DSL</a> has been deprecated and no longer in use - its not part of swagger specification anymore.</li><li>Removed the deprecated maven archetypes for SOAP WS using
CXF with OSGi Blueprint</li><li>The XML DSL will preserve double spaces in the context-path of uri attributes when removing white space noise, when uri's are configured using mutli lines.</li><li>Optimize Camel to only enable AllowUseOriginalMessage if in use by error handler or <a shape="rect" href="oncompletion.html">OnCompletion</a>. End user who manually access the original message using the Java API must configure AllowUseOriginalMessage=true.</li><li>The <a shape="rect" href="ftp2.html">FTPS</a> component is now using known hosts file from the user.home/.ssh directory by default. Set the option useUserKnownHostsFile=false to use old behavior.</li><li>the <a shape="rect" href="mongodb.html">MongoDB</a> component is migrated to MongoDB 3. Returned objects might be different e.g. findAll always returns an Iterable (FindIterable or ArrayList). Sometimes the returning of headers is remove e.g. for the paged findAll the total size isn't fetch</li><li>the <a
shape="rect" href="salesforce.html">Salesforce</a> component doesn't use jodatime anymore. It uses the java 8 ZonedDateTime. DTO's need to be changed or regenerated.</li></ul><h2 id="Camel2.18.0Release-GettingtheDistributions">Getting the Distributions</h2><h3 id="Camel2.18.0Release-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/x.y.x/apache-camel-x.y.x.zip">apache-camel-x.y.x.zip</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><a s
hape="rect" class="external-link" href="http://www.apache.org/dist/camel/apache-camel/x.y.x/apache-camel-x.y.x.zip.asc">apache-camel-x.y.x.zip.asc</a></p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><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/x.y.x/apache-camel-x.y.x.tar.gz">apache-camel-x.y.x.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/x.y.x/apache-camel-x.y.x.tar.gz.asc">apache-camel-x.y.x.tar.gz.asc</a></p></td></tr></tbody></table></div><div class="confluence-information-macro confluence-information-macro-information"><p class="title">The above URLs use redirection</p><span class="aui-icon aui-icon-small aui-iconfont-info confluence-information-macro-icon"></span><div class="confluence-information-m
acro-body"><p>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 shape="rect" class="external-link" href="http://www.mozilla.com/en-US/firefox/" rel="nofollow">FireFox</a></p></div></div><h3 id="Camel2.18.0Release-SourceDistributions">Source 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>Source for Windows</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link" href="http://www.apache.org/dy
n/closer.cgi/camel/apache-camel/x.y.x/apache-camel-x.y.x-src.zip">apache-camel-x.y.x-src.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/x.y.x/apache-camel-x.y.x-src.zip.asc">apache-camel-x.y.x-src.zip.asc</a></p></td></tr></tbody></table></div><div class="table-wrap"><table class="confluenceTable"><tbody><tr><td colspan="1" rowspan="1" class="confluenceTd"><p>Source for Unix/Linux/Cygwin</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/x.y.x/apache-camel-x.y.x-src.tar.gz">apache-camel-x.y.x-src.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/x.y.x/apache-camel-x.y.x-src.tar.gz.asc">apache-camel-x.y.x-src.tar.gz.asc</a></p></td></tr></tbody></table></div>
<h3 id="Camel2.18.0Release-GettingtheBinariesusingMaven2">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 shape="rect" class="external-link" href="http://maven.apache.org/guides/introduction/introduction-to-the-pom.html">Maven POM</a> is:</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+<div class="wiki-content maincontent"><h1 id="Camel2.18.0Release-Camel2.18.0release(currentlyinprogress)">Camel 2.18.0 release (currently in progress)</h1><div style="padding-right:20px;float:left;margin-left:-20px;"><p><span class="confluence-embedded-file-wrapper"><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"></span></p></div><div style="min-height:200px"> </div><h2 id="Camel2.18.0Release-NewandNoteworthy">New and Noteworthy</h2><p>Welcome to the 2.18.0 release which approx XXX issues resolved (new features, improvements and bug fixes such as...)</p><ul><li>All Camel <a shape="rect" href="components.html">Components</a> that has options to be configured now supports and include <a shape="rect" href="spring-boot.html">Spring Boot</a> auto configuration for those options, so they can easily
be configured in your application.yaml file when using Spring Boot with Camel. </li><li>Camel <a shape="rect" href="spring-boot.html">Spring Boot</a> now supports the same <a shape="rect" href="advanced-configuration-of-camelcontext-using-spring.html">advanced configuration</a> you can do with Spring XML, if the beans have been configured using <code>@Bean</code> style in a Spring Boot configuration class.</li><li>Added <a shape="rect" href="hystrix-eip.html">Hystrix EIP</a> as EIP pattern that uses native Netflixx Hystrix as the Circuit Breaker implementation. This requires having <code>camel-hystrix</code> on the classpath.</li><li>Added <a shape="rect" href="servicecall-eip.html">Service Call EIP</a> as EIP pattern that allows to call a remote service in a distributed system, where the service is looked up from a service registry of some sorts, such as kubernetes, consul, etcd, zookeeper etc.</li><li><span style="line-height: 1.42
857;">Running Camel with <a shape="rect" href="spring-boot.html">Spring Boot</a> now includes a Camel Health Indicator (actuator) if <code>spring-boot-starter-actuator</code> is on the classpath.</span></li><li>Spring-DM for OSGi moved out of camel-spring into a separate camel-spring-dm module.<span style="line-height: 1.42857;"><br clear="none"></span></li><li><span style="line-height: 1.42857;">Improved the </span><a shape="rect" href="bean.html">Bean</a><span style="line-height: 1.42857;"> component to better match method parameter types when using </span><a shape="rect" href="simple.html">Simple</a><span style="line-height: 1.42857;"> language as parameter values.</span></li><li>Added <code>BindyConverter</code> that allows to implement custom data converters for <a shape="rect" href="bindy.html">Bindy</a></li><li>The access in the <a shape="rect" href="rest-dsl.html">Rest DSL</a> has been deprecated and no longer in use - its not part of swagg
er specification anymore.</li><li><a shape="rect" href="nats.html">Camel-NATS</a> now uses JNATS client instead of the deprecated Java_nats one.</li><li>During startup of <a shape="rect" href="camelcontext.html">CamelContext</a> the services that are used as part of routes are now deferred being started to the end of the startup process. Some IoC frameworks like Spring can otherwise causes a circular dependency issue if services are started too early. A side effect is that if service startup failures happen when being started later, they are now wrapped in the <code>FailedToStartupRouteException</code> to better pin point which route thas the problem.</li><li>Improved the startup sequence of <a shape="rect" href="spring-java-config.html">Spring Java Config</a> to be similar to <a shape="rect" href="spring-boot.html">Spring Boot</a> that helps prevent Spring initialization errors about circular dependencies issues.</li><li>Added PATCH to <a shape="rect" href=
"rest-dsl.html">Rest DSL</a></li><li>Added "starts with" and "ends with" operator to the <a shape="rect" href="simple.html">Simple</a> language.</li><li>Added <code>BeanIOSplitter</code> to <a shape="rect" href="beanio.html">BeanIO</a> that can be used with the <a shape="rect" href="splitter.html">Splitter</a> EIP to split big payloads in streaming mode without reading the entire content into memory.</li><li>Some of the <a shape="rect" href="aws.html">AWS</a> components allows to specify ARN in the endpoint configuration. </li><li>The create operation in <a shape="rect" href="zookeeper.html">Zookeeper</a> now creates sub paths if missing.</li><li>Added support for async mode for <a shape="rect" href="servlet.html">SERVLET</a> component to leverage Asynchronous Servlet from the Servlet 3.0 spec.</li><li><a shape="rect" href="bean.html">Bean</a> component and <a shape="rect" href="bean-language.html">Bean Language</a> validates method
name must be a valid according to java identifier rules, and also if parameter syntax has an ending parenthesis.</li><li>You can now use <code>@RunWith(CamelSpringBootJUnit4ClassRunner.class)</code> to test Camel <a shape="rect" href="spring-boot.html">Spring Boot</a> applications and use the Camel test annotations from <a shape="rect" href="spring-testing.html">Spring Testing</a> such as <code>@MockEndpoints</code>.</li><li>To turn on logging exhausted message body with the message history you can configure this easily on the CamelContext level with <code>setLogExhaustedMessageBody</code></li><li><a shape="rect" href="infinispan.html">Camel-Infinispan</a> now supports Aggregation Repository: InfinispanLocalAggregationRepository and InfinispanRemoteAggregationRepository</li><li>The <a shape="rect" href="sql-component.html">SQL Component</a> and <a shape="rect" href="elsql.html">ElSql</a> now supports <code>outputType=StreamList</code>
0;to use an iterator for the output of the SQL query that allows to process the data in a streaming fashion such as with the <a shape="rect" href="splitter.html">Splitter</a> EIP to process the data row by row, and load data from the database as needed.</li><li><a shape="rect" href="jpa.html">JPA</a> now includes a <code>JpaPollingConsumer</code> implementation that better supports <a shape="rect" href="content-enricher.html">Content Enricher</a> using <code>pollEnrich</code> to do a on-demand poll that returns either none, one or a list of entities as the result. </li><li>Calling <a shape="rect" href="bean.html">Bean</a> with method parameters defined using <a shape="rect" href="simple.html">Simple</a> parameters, now avoids an intermediate conversion of the parameters to a String value. This ensures the passed in values when calling the bean method is using the parameter type as-is from <a shape="rect" href="simple.html">Simple</a>.</li
><li><a shape="rect" href="cdi.html">Camel CDI</a> now supports importing Camel XML configuration files</li><li><a shape="rect" href="cdi.html">Camel CDI</a> does not deploy an empty Camel context bean anymore if not route builder beans nor Camel beans are deployed</li><li><a shape="rect" href="cdi.html">Camel CDI</a> adds the <code>@Named</code> qualifier to Camel route management events so that it's possible to observe these events for a specific route with an explicit <code>id</code></li><li><a shape="rect" href="beanio.html">Camel BeanIO</a> now supports the possibility to use a custom BeanReaderErrorHandler implementation in his configuration</li><li><a shape="rect" href="kubernetes.html">Camel Kubernetes</a> now supports Kubernetes ConfigMap feature</li><li>The <a shape="rect" href="tokenizer.html">Tokenizer</a> and <a shape="rect" href="xmltokenizer.html">XMLTokenizer</a> language now supports using <a shape="rect" href="simple.html">Simple</a> expres
sions as the token / xml tag names so they can be dynamic values.</li><li>Added <code>filterDirectory</code> and <code>filterFile</code> options to <a shape="rect" href="file2.html">File2</a> so filtering can be done using <a shape="rect" href="simple.html">Simple</a> language or predicates. </li><li>Optimize Camel to only enable AllowUseOriginalMessage if in use by error handler or <a shape="rect" href="oncompletion.html">OnCompletion</a>. End user who manually access the original message using the Java API must configure AllowUseOriginalMessage=true.</li><li><a shape="rect" href="ahc.html">Camel-AHC</a> <a shape="rect" href="http.html">Camel-HTTP</a> <a shape="rect" href="http4.html">Camel-HTTP4</a> <a shape="rect" href="jetty.html">Camel-Jetty</a> now support a connectionClose parameter to allow explicitly adding a Connection Close header to HTTP request</li><li><a shape="rect" href="bindy.html">Bindy</a> allows to plugin cus
tom formatters for mapping to custom types.</li><li><a shape="rect" href="content-enricher.html">Content Enricher</a> using <code>pollEnrich</code> now supports consumers configured with <code>consumer.bridgeErrorHandler=true</code> to let any exceptions from the poll propagate to the route error handler, to let it be able to perform redeliveries and whatnot.</li><li><a shape="rect" href="cxf.html">CXF</a> and <a shape="rect" href="cxfrs.html">CXFRS</a> now support setting of the SSL-context <a shape="rect" href="camel-configuration-utilities.html">Using the JSSE Configuration Utility</a></li><li><a shape="rect" href="mongodb.html">MongoDB</a> now is fully converted to MongoDB 3 although we still use BasicDBObject instead of Document</li><li>Camel Spring Boot can now scan for classes in Spring Boot FAR jars with embeds third party JARs.</li><li>You can now set the SNI Hostnames using the <a shape="rect" href="camel-configuration-utilities.html">Camel Configuration Utilitie
s</a> to indicate the hostnames you try to connect</li><li>The XML DSL will preserve double spaces in the context-path of uri attributes when removing white space noise, when uri's are configured using mutli lines.</li><li>The Camel Catalog module can now load older versions of Camel to be used when querying the catalog. There is a <code>camel-catalog-maven</code> module that is able to download catalog JARs from Maven central.</li><li><p>A new Camel Attachment interface was added that allows propagating headers for attachments. <a shape="rect" href="cxf.html">Camel CXF</a>, <a shape="rect" href="mail.html">Camel Mail</a> (including the <a shape="rect" href="mime-multipart.html">MIME-Multipart </a>data format), and <a shape="rect" href="jetty.html">Camel-Jetty</a> set and consume attachment headers.</p></li><li>Improved <a shape="rect" href="bean.html">bean method call</a> to validate if method name with parameters has valid number of parenthesis in the syntax.</li><li>The
 <a shape="rect" href="jsonpath.html">JSonPath</a> now supports inlined <a shape="rect" href="simple.html">Simple</a> language expressions to allow more dynamic expressions.</li></ul><p>Fixed these issues:</p><ul><li>Fixed <a shape="rect" href="bean.html">Bean</a> component to avoid ambiguous error for classes that extends generic interface and calling which could lead to falsely duplicate methods (due Java type erasure inserts bridge methods) </li><li>Fixed splitting using tarfile could cause OOME if splitting big files which was mistakenly loaded into memory. Now we work on the tar stream directly.</li><li>Fixed <a shape="rect" href="netty-http.html">Netty HTTP</a> and <a shape="rect" href="netty4-http.html">Netty4 HTTP</a> issue when not specifying a port number then port 80 would not be used but an error about port -1 is not allowed.</li><li>Fixed <a shape="rect" href="swagger-java.html">Swagger Java</a> when using property placeholders in
 <a shape="rect" href="rest-dsl.html">Rest DSL</a> could cause invalid parameters to be included that was from the placeholder.</li><li>The <code>threads</code> EIP now lets <a shape="rect" href="error-handling-in-camel.html">Error handling in Camel</a> perform redeliveries if the thread pool would otherwise reject accepting the task. This allows the error handler to perform redeliveries to attempt to put the task on the thread pool queue, or eventually move the message to a dead letter queue etc.</li><li>Fixed <a shape="rect" href="rest-dsl.html">Rest DSL</a> adding empty header if specifying a non required query parameter that has no default value assigned.</li><li>Fixed <a shape="rect" href="loop.html">doWhile</a> loop which could potentially loop forever.</li><li>Fixed a NPE in <a shape="rect" href="zookeeper.html">Zookeeper</a> consumer if no zookeeper node path was set</li><li>When using continued with <a shape="rect" href="exception-clause.h
tml">onException</a> then dead letter channel endpooint should not be invoked.</li><li>Fixed <a shape="rect" href="error-handler.html">Error Handler</a> to not log exceptions when using <code>continued(true)</code> by default.</li><li>Fixed so using shareUnitOfWork would now also call specialized <code>AggregationStrategy</code> for onTimeout, onCompletion etc.</li><li>Fixed <a shape="rect" href="jetty.html">Jetty</a> consumer incorrectly handle multipart/form data not being mapped as attachments on the Camel Message.</li><li>Fixed <a shape="rect" href="netty4-http.html">Netty4 HTTP</a> may fail reading the http content from the raw netty stream if the Exchange was routed asynchronously.</li><li>Fixed <a shape="rect" href="netty4-http.html">Netty4 HTTP</a> leak ByteBuf's on the producer side which was not released in all corner cases before they may be gargage collected. </li><li>Fixed <a shape="rect" href="dozer.html">Dozer</a> not able
to use variables in mapping files when using OSGi.</li><li>Fixed a potential dead-lock when doing request/reply over <a shape="rect" href="jms.html">JMS</a> and requests are timing out concurrently and continued routing the exchanges are calling another <a shape="rect" href="jms.html">JMS</a> endpoint that is also doing request/reply which also timeout. </li><li>Fixed <a shape="rect" href="load-balancer.html">Load Balancer</a> EIPs to support using <em>any</em> <a shape="rect" href="using-propertyplaceholder.html">property placeholder</a> using the <strong>prop:</strong> prefix.</li><li>Fixed context scoped <a shape="rect" href="oncompletion.html">OnCompletion</a> would not stop/shutdown its processors when CamelContext is being shutdown. </li><li>Fixed memory leak in <a shape="rect" href="routing-slip.html">Routing Slip</a> when the slip routes to certain kind of Camel components.</li><li>Fixed <a shape="rect" href="sql-compone
nt.html">SQL Component</a> query parameter mis-match issue when using IN queries together with other named parameters.</li><li>Fixed a preformance regression when using <code>camel-jaxb</code></li></ul><h3 id="Camel2.18.0Release-New">New <a shape="rect" href="enterprise-integration-patterns.html">Enterprise Integration Patterns</a></h3><h3 id="Camel2.18.0Release-New.1">New <a shape="rect" href="components.html">Components</a></h3><ul><li>camel-cm-sms - For sending SMS messages using SM SMS Gateway.</li><li><a shape="rect" href="consul-component.html">camel-consul</a> - For integrating your application with <a shape="rect" class="external-link" href="https://www.consul.io/" rel="nofollow">Consul</a>.</li><li><a shape="rect" href="ehcache.html">camel-ehcache</a> - For interacting with Ehcache 3 cache.</li><li><a shape="rect" href="flink.html">camel-flink</a> - Bridges Camel connectors with Apache Flink tasks.</li><li><a shape="rect" href="lumberjack.html">camel-lum
berjack</a> - For receiving logs over the lumberjack protocol (used by Filebeat for instance)</li><li>camel-ribbon - To use Netflixx Ribbon with the <a shape="rect" href="servicecall-eip.html">Service Call EIP</a>.</li><li>camel-servicenow - For cloud management with ServiceNow.</li><li>camel-telegram - For messaging with Telegram.</li><li><a shape="rect" href="camel-zipkin.html">camel-zipkin</a> - For tracking Camel message flows/timings using <a shape="rect" class="external-link" href="http://zipkin.io/" style="line-height: 1.42857;" rel="nofollow">zipkin</a>.</li></ul><h3 id="Camel2.18.0Release-NewDSL">New DSL</h3><ul><li><a shape="rect" href="hystrix-eip.html">hystrix</a> - Using Netflixx Hystrix as circuit breaker. This requires having <code>camel-hsytrix</code> on the classpath.</li><li><a shape="rect" href="servicecall-eip.html">serviceCall</a> - To call a remote service in a distributed system where the service is looked up from a service registry of some sort
s.</li></ul><h3 id="Camel2.18.0Release-NewAnnotations">New Annotations</h3><h3 id="Camel2.18.0Release-NewDataFormats">New <a shape="rect" href="data-format.html">Data Formats</a></h3><h3 id="Camel2.18.0Release-New.2">New <a shape="rect" href="languages.html">Languages</a></h3><h3 id="Camel2.18.0Release-New.3">New <a shape="rect" href="examples.html">Examples</a></h3><ul><li><code>camel-example-cdi-xml</code>: i<span style="color: rgb(0,0,0);">llustrates the use of Camel XML configuration files into a Camel CDI application</span></li></ul><h3 id="Camel2.18.0Release-New.4">New <a shape="rect" href="tutorials.html">Tutorials</a></h3><h2 id="Camel2.18.0Release-APIbreaking">API breaking</h2><ul><li>Removed the deprecated vtdxml language. You can use the generic language("vtdxml") instead</li></ul><h2 id="Camel2.18.0Release-KnownIssues">Known Issues</h2><h2 id="Camel2.18.0Release-Importantchangestoconsiderwhenupgrading">Important changes to consider when upgrading</h2><ul><li><strong>Java
1.8 is now required.</strong></li><li>Karaf 2.4.x is no longer supported. Karaf 4.x is the primary supported OSGi platform.</li><li>Jetty 8.x is no longer supported and camel-jetty8 has been removed</li><li>spring 4.0 is no longer supported and camel-test-spring40 has been removed</li><li>spring 3.x is no longer supported</li><li>Upgraded to Spring 4.3.x and Spring Boot 1.4.x</li><li>(only spring-dm using spring 3.2.x as part of camel-spring in osgi/karaf is still in use - but spring-dm is deprecated and we recommend using blueprint)</li><li>Spring-DM for OSGi moved out of camel-spring into a separate camel-spring-dm module. If using Spring XML with Spring-DM then you need to install camel-spring-dm feature in Karaf/ServiceMix.</li><li>The deprecated <code>@LazyLoadTypeConverter</code> has been removed from all <a shape="rect" href="camel-test.html">Camel Test</a> modules</li><li>camel-gae has been removed (was not working anyway)</li><li>The access in the <a shape="
rect" href="rest-dsl.html">Rest DSL</a> has been deprecated and no longer in use - its not part of swagger specification anymore.</li><li>Removed the deprecated maven archetypes for SOAP WS using CXF with OSGi Blueprint</li><li>The XML DSL will preserve double spaces in the context-path of uri attributes when removing white space noise, when uri's are configured using mutli lines.</li><li>Optimize Camel to only enable AllowUseOriginalMessage if in use by error handler or <a shape="rect" href="oncompletion.html">OnCompletion</a>. End user who manually access the original message using the Java API must configure AllowUseOriginalMessage=true.</li><li>The <a shape="rect" href="ftp2.html">FTPS</a> component is now using known hosts file from the user.home/.ssh directory by default. Set the option useUserKnownHostsFile=false to use old behavior.</li><li>the <a shape="rect" href="mongodb.html">MongoDB</a> component is migrated to MongoDB 3. Returned objects might
be different e.g. findAll always returns an Iterable (FindIterable or ArrayList). Sometimes the returning of headers is remove e.g. for the paged findAll the total size isn't fetch</li><li>the <a shape="rect" href="salesforce.html">Salesforce</a> component doesn't use jodatime anymore. It uses the java 8 ZonedDateTime. DTO's need to be changed or regenerated.</li></ul><h2 id="Camel2.18.0Release-GettingtheDistributions">Getting the Distributions</h2><h3 id="Camel2.18.0Release-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="ext
ernal-link" href="http://www.apache.org/dyn/closer.cgi/camel/apache-camel/x.y.x/apache-camel-x.y.x.zip">apache-camel-x.y.x.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/x.y.x/apache-camel-x.y.x.zip.asc">apache-camel-x.y.x.zip.asc</a></p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><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/x.y.x/apache-camel-x.y.x.tar.gz">apache-camel-x.y.x.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/x.y.x/apache-camel-x.y.x.tar.gz.asc">apache-camel-x.y.x.tar.gz.asc</a></p></td></tr></tbody></table></div><div class="confluence-information-macro confluence-information-macro-in
formation"><p class="title">The above URLs use redirection</p><span class="aui-icon aui-icon-small aui-iconfont-info confluence-information-macro-icon"></span><div class="confluence-information-macro-body"><p>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 shape="rect" class="external-link" href="http://www.mozilla.com/en-US/firefox/" rel="nofollow">FireFox</a></p></div></div><h3 id="Camel2.18.0Release-SourceDistributions">Source 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>Source for Windows</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/x.y.x/apache-camel-x.y.x-src.zip">apache-camel-x.y.x-src.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/x.y.x/apache-camel-x.y.x-src.zip.asc">apache-camel-x.y.x-src.zip.asc</a></p></td></tr></tbody></table></div><div class="table-wrap"><table class="confluenceTable"><tbody><tr><td colspan="1" rowspan="1" class="confluenceTd"><p>Source for Unix/Linux/Cygwin</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/x.y.x/apache-camel-x.y.x-src.tar.gz">apache-camel-x.y.x-src.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/x.y.x/apache-camel-x.y.x-src.tar.gz.asc">apache-camel-x.y.x-src.tar.gz.asc</a></p></td></tr></tbody></table></div><h3 id="Camel2.18.0Release-GettingtheBinariesusingMaven2">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 shape="rect" class="external-link" href="http://maven.apache.org/guides/introduction/introduction-to-the-pom.html">Maven POM</a> is:</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<script class="brush: xml; gutter: false; theme: Default" type="syntaxhighlighter"><![CDATA[<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-core</artifactId>
Modified: websites/production/camel/content/jsonpath.html
==============================================================================
--- websites/production/camel/content/jsonpath.html (original)
+++ websites/production/camel/content/jsonpath.html Sun Jul 31 08:18:39 2016
@@ -138,7 +138,39 @@
</route>
]]></script>
-</div></div><p> </p><p>This option is also available on the <code>@JsonPath</code> annotation.</p><h2 id="JSonPath-JSonPathinjection">JSonPath injection</h2><p>You can use <a shape="rect" href="bean-integration.html">Bean Integration</a> to invoke a method on a bean and use various languages such as JSonPath to extract a value from the message and bind it to a method parameter.</p><p>For example</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div><p> </p><p>This option is also available on the <code>@JsonPath</code> annotation.</p><h2 id="JSonPath-InlineSimpleexpressions">Inline Simple expressions</h2><p><strong>Available as of Camel 2.18</strong></p><p>Its now possible to inlined <a shape="rect" href="simple.html">Simple</a> <span style="line-height: 1.42857;">language expressions in the JSonPath expression using the simple syntax ${xxx}. An example is shown below:</span></p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+<script class="brush: java; gutter: false; theme: Default" type="syntaxhighlighter"><![CDATA[from("direct:start")
+ .choice()
+ .when().jsonpath("$.store.book[?(@.price < ${header.cheap})]")
+ .to("mock:cheap")
+ .when().jsonpath("$.store.book[?(@.price < ${header.average})]")
+ .to("mock:average")
+ .otherwise()
+ .to("mock:expensive");]]></script>
+</div></div><p><span style="line-height: 1.42857;">In this example the Simple expression inlined is the headers with the cheap and average values to be used. </span></p><p><span style="line-height: 1.42857;"><br clear="none"></span></p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+<script class="brush: xml; gutter: false; theme: Default" type="syntaxhighlighter"><![CDATA[ <route>
+ <from uri="direct:start"/>
+ <choice>
+ <when>
+ <jsonpath>$.store.book[?(@.price < ${header.cheap})]</jsonpath>
+ <to uri="mock:cheap"/>
+ </when>
+ <when>
+ <jsonpath>$.store.book[?(@.price < ${header.average})]</jsonpath>
+ <to uri="mock:average"/>
+ </when>
+ <otherwise>
+ <to uri="mock:expensive"/>
+ </otherwise>
+ </choice>
+ </route>]]></script>
+</div></div><p><span style="line-height: 1.42857;">You can turn off support for inlined simple expression by setting the option <code>allowSimple</code> to <code>false</code> as shown:</span></p><p> </p><p> </p><p> </p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+<script class="brush: java; gutter: false; theme: Default" type="syntaxhighlighter"><![CDATA[// java dsl
+.when().jsonpath("$.store.book[?(@.price < 10)]", false, false)
+
+// xml dsl
+<jsonpath allowSimple="false">$.store.book[?(@.price < 10)]</jsonpath>]]></script>
+</div></div><p> </p><p> </p><p> </p><h2 id="JSonPath-JSonPathinjection">JSonPath injection</h2><p>You can use <a shape="rect" href="bean-integration.html">Bean Integration</a> to invoke a method on a bean and use various languages such as JSonPath to extract a value from the message and bind it to a method parameter.</p><p>For example</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<script class="brush: java; gutter: false; theme: Default" type="syntaxhighlighter"><![CDATA[public class Foo {
@Consume(uri = "activemq:queue:books.new")