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Posted to commits@camel.apache.org by bu...@apache.org on 2016/07/08 23:18:20 UTC
svn commit: r992370 [5/14] - in /websites/production/camel/content: ./ cache/
Modified: websites/production/camel/content/book-in-one-page.html
==============================================================================
--- websites/production/camel/content/book-in-one-page.html (original)
+++ websites/production/camel/content/book-in-one-page.html Fri Jul 8 23:18:19 2016
@@ -3619,11 +3619,11 @@ The tutorial has been designed in two pa
While not actual tutorials you might find working through the source of the various <a shape="rect" href="examples.html">Examples</a> useful.</li></ul>
<h2 id="BookInOnePage-TutorialonSpringRemotingwithJMS">Tutorial on Spring Remoting with JMS</h2><p> </p><div class="confluence-information-macro confluence-information-macro-information"><p class="title">Thanks</p><span class="aui-icon aui-icon-small aui-iconfont-info confluence-information-macro-icon"></span><div class="confluence-information-macro-body"><p>This tutorial was kindly donated to Apache Camel by Martin Gilday.</p></div></div><h2 id="BookInOnePage-Preface">Preface</h2><p>This tutorial aims to guide the reader through the stages of creating a project which uses Camel to facilitate the routing of messages from a JMS queue to a <a shape="rect" class="external-link" href="http://www.springramework.org" rel="nofollow">Spring</a> service. The route works in a synchronous fashion returning a response to the client.</p><p><style type="text/css">/*<![CDATA[*/
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-/*]]>*/</style></p><div class="toc-macro rbtoc1464513505651">
+/*]]>*/</style></p><div class="toc-macro rbtoc1468019645393">
<ul class="toc-indentation"><li><a shape="rect" href="#BookInOnePage-TutorialonSpringRemotingwithJMS">Tutorial on Spring Remoting with JMS</a></li><li><a shape="rect" href="#BookInOnePage-Preface">Preface</a></li><li><a shape="rect" href="#BookInOnePage-Prerequisites">Prerequisites</a></li><li><a shape="rect" href="#BookInOnePage-Distribution">Distribution</a></li><li><a shape="rect" href="#BookInOnePage-About">About</a></li><li><a shape="rect" href="#BookInOnePage-CreatetheCamelProject">Create the Camel Project</a>
<ul class="toc-indentation"><li><a shape="rect" href="#BookInOnePage-UpdatethePOMwithDependencies">Update the POM with Dependencies</a></li></ul>
</li><li><a shape="rect" href="#BookInOnePage-WritingtheServer">Writing the Server</a>
@@ -5738,11 +5738,11 @@ So we completed the last piece in the pi
<p>This example has been removed from <strong>Camel 2.9</strong> onwards. Apache Axis 1.4 is a very old and unsupported framework. We encourage users to use <a shape="rect" href="cxf.html">CXF</a> instead of Axis.</p></div></div>
<style type="text/css">/*<![CDATA[*/
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-/*]]>*/</style><div class="toc-macro rbtoc1464513506493">
+/*]]>*/</style><div class="toc-macro rbtoc1468019645585">
<ul class="toc-indentation"><li><a shape="rect" href="#BookInOnePage-TutorialusingAxis1.4withApacheCamel">Tutorial using Axis 1.4 with Apache Camel</a>
<ul class="toc-indentation"><li><a shape="rect" href="#BookInOnePage-Prerequisites">Prerequisites</a></li><li><a shape="rect" href="#BookInOnePage-Distribution">Distribution</a></li><li><a shape="rect" href="#BookInOnePage-Introduction">Introduction</a></li><li><a shape="rect" href="#BookInOnePage-SettinguptheprojecttorunAxis">Setting up the project to run Axis</a>
<ul class="toc-indentation"><li><a shape="rect" href="#BookInOnePage-Maven2">Maven 2</a></li><li><a shape="rect" href="#BookInOnePage-wsdl">wsdl</a></li><li><a shape="rect" href="#BookInOnePage-ConfiguringAxis">Configuring Axis</a></li><li><a shape="rect" href="#BookInOnePage-RunningtheExample">Running the Example</a></li></ul>
@@ -9144,7 +9144,7 @@ from("activemq:My.Queue").
</route>
</camelContext>
]]></script>
-</div></div><p>This example shows how to configure the data type just once and reuse it on multiple routes.</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div>This example shows how to configure the data type just once and reuse it on multiple routes.<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[
<camelContext id="camel" xmlns="http://camel.apache.org/schema/spring">
<dataFormats>
@@ -9187,7 +9187,7 @@ from("activemq:My.Queue").
</route>
</camelContext>
]]></script>
-</div></div><p>For marshalling you have to add <code>partNamespace</code> attribute with QName of destination namespace. Example of Spring DSL you can find above.</p><h3 id="BookInOnePage-Fragment">Fragment</h3><p><strong>This feature is new to Camel 2.8.0.</strong><br clear="none"> JaxbDataFormat has new property fragment which can set the the <code>Marshaller.JAXB_FRAGMENT</code> encoding property on the JAXB Marshaller. If you don't want the JAXB Marshaller to generate the XML declaration, you can set this option to be true. The default value of this property is false.</p><h3 id="BookInOnePage-IgnoringtheNonXMLCharacter">Ignoring the NonXML Character</h3><p><strong>This feature is new to Camel 2.2.0.</strong><br clear="none"> JaxbDataFromat supports to ignore the <a shape="rect" class="external-link" href="http://www.w3.org/TR/2004/REC-xml-20040204/#NT-Char" rel="nofollow">NonXML Character</a>, you just need to set the filterNonXmlChars property to be true, JaxbDataFormat will re
place the NonXML character with " " when it is marshaling or unmarshaling the message. You can also do it by setting the <a shape="rect" href="exchange.html">Exchange</a> property <code>Exchange.FILTER_NON_XML_CHARS</code>.</p><div class="table-wrap"><table class="confluenceTable"><tbody><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><th colspan="1" rowspan="1" class="confluenceTh"><p>JDK 1.5</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>JDK 1.6+</p></th></tr><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Filtering in use</p></th><td colspan="1" rowspan="1" class="confluenceTd"><p>StAX API and implementation</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>No</p></td></tr><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Filtering not in use</p></th><td colspan="1" rowspan="1" class="confluenceTd"><p>StAX API only</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>No</p></td></tr></tbody></table></div><p>This f
eature has been tested with Woodstox 3.2.9 and Sun JDK 1.6 StAX implementation.</p><p><strong>New for Camel 2.12.1</strong><br clear="none"> JaxbDataFormat now allows you to customize the XMLStreamWriter used to marshal the stream to XML. Using this configuration, you can add your own stream writer to completely remove, escape, or replace non-xml characters.</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div>For marshalling you have to add <code>partNamespace</code> attribute with QName of destination namespace. Example of Spring DSL you can find above.<h3 id="BookInOnePage-Fragment">Fragment</h3><p><strong>This feature is new to Camel 2.8.0.</strong><br clear="none"> JaxbDataFormat has new property fragment which can set the the <code>Marshaller.JAXB_FRAGMENT</code> encoding property on the JAXB Marshaller. If you don't want the JAXB Marshaller to generate the XML declaration, you can set this option to be true. The default value of this property is false.</p><h3 id="BookInOnePage-IgnoringtheNonXMLCharacter">Ignoring the NonXML Character</h3><p><strong>This feature is new to Camel 2.2.0.</strong><br clear="none"> JaxbDataFromat supports to ignore the <a shape="rect" class="external-link" href="http://www.w3.org/TR/2004/REC-xml-20040204/#NT-Char" rel="nofollow">NonXML Character</a>, you just need to set the filterNonXmlChars property to be true, JaxbDataFormat will replace t
he NonXML character with " " when it is marshaling or unmarshaling the message. You can also do it by setting the <a shape="rect" href="exchange.html">Exchange</a> property <code>Exchange.FILTER_NON_XML_CHARS</code>.</p><div class="table-wrap"><table class="confluenceTable"><tbody><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><th colspan="1" rowspan="1" class="confluenceTh"><p>JDK 1.5</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>JDK 1.6+</p></th></tr><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Filtering in use</p></th><td colspan="1" rowspan="1" class="confluenceTd"><p>StAX API and implementation</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>No</p></td></tr><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Filtering not in use</p></th><td colspan="1" rowspan="1" class="confluenceTd"><p>StAX API only</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>No</p></td></tr></tbody></table></div><p>This feature
has been tested with Woodstox 3.2.9 and Sun JDK 1.6 StAX implementation.</p><p><strong>New for Camel 2.12.1</strong><br clear="none"> JaxbDataFormat now allows you to customize the XMLStreamWriter used to marshal the stream to XML. Using this configuration, you can add your own stream writer to completely remove, escape, or replace non-xml characters.</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[ JaxbDataFormat customWriterFormat = new JaxbDataFormat("org.apache.camel.foo.bar");
customWriterFormat.setXmlStreamWriterWrapper(new TestXmlStreamWriter());
]]></script>
@@ -9242,7 +9242,7 @@ jaxbDataFormat.setSchemaLocation("s
<script class="brush: xml; gutter: false; theme: Default" type="syntaxhighlighter"><![CDATA[<marshal>
<jaxb id="jaxb" schemaLocation="schema/person.xsd"/>
</marshal>]]></script>
-</div></div><h3 id="BookInOnePage-MarshaldatathatisalreadyXML">Marshal data that is already XML</h3><p><strong>Available as of Camel 2.14.1</strong></p><div>The JAXB marshaller requires that the message body is JAXB compatible, eg its a JAXBElement, eg a java instance that has JAXB annotations, or extend JAXBElement. There can be situations where the message body is already in XML, eg from a String type. There is a new option <code>mustBeJAXBElement</code> you can set to false, to relax this check, so the JAXB marshaller only attempts to marshal JAXBElements (javax.xml.bind.JAXBIntrospector#isElement returns true). And in those situations the marshaller fallbacks to marshal the message body as-is.</div><h3 id="BookInOnePage-Dependencies.20">Dependencies</h3><p>To use JAXB in your camel routes you need to add the a dependency on <strong>camel-jaxb</strong> which implements this data format.</p><p>If you use maven you could just add the following to your pom.xml, substituting the
version number for the latest & greatest release (see <a shape="rect" href="download.html">the download page for the latest versions</a>).</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div><h3 id="BookInOnePage-MarshaldatathatisalreadyXML">Marshal data that is already XML</h3><p><strong>Available as of Camel 2.14.1</strong></p><div>The JAXB marshaller requires that the message body is JAXB compatible, eg its a JAXBElement, eg a java instance that has JAXB annotations, or extend JAXBElement. There can be situations where the message body is already in XML, eg from a String type. There is a new option <code>mustBeJAXBElement</code> you can set to false, to relax this check, so the JAXB marshaller only attempts to marshal JAXBElements (javax.xml.bind.JAXBIntrospector#isElement returns true). And in those situations the marshaller fallbacks to marshal the message body as-is.</div><div><h3 id="BookInOnePage-XmlRootElementobjects"><span style="color: rgb(51,51,51);">XmlRootElement objects</span></h3><p><strong>Available as of Camel 2.17.2</strong></p><p>The JAXB <a shape="rect" href="data-format.html">Data Format</a> option objectFactory has a default value
equals to false. This is related to a performance degrading. For more information look at the issue <a shape="rect" class="external-link" href="https://issues.apache.org/jira/browse/CAMEL-10043">CAMEL-10043</a></p><p>For the marshalling of <span style="color: rgb(51,51,51);">non-XmlRootElement JaxB objects</span> you'll need to <span style="color: rgb(51,51,51);">call JaxbDataFormat#setObjectFactory(true)</span></p></div><h3 id="BookInOnePage-Dependencies.20">Dependencies</h3><p>To use JAXB in your camel routes you need to add the a dependency on <strong>camel-jaxb</strong> which implements this data format.</p><p>If you use maven you could just add the following to your pom.xml, substituting the version number for the latest & greatest release (see <a shape="rect" href="download.html">the download page for the latest versions</a>).</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[<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-jaxb</artifactId>
@@ -10671,6 +10671,11 @@ bindy.setLocale(Locale.getDefault().getI
.to("direct:handleSingleOrder")
.end();
]]></script>
+</div></div><p>Take care of the fact that Bindy uses CHARSET_NAME property or the CHARSET_NAME header as define in the Exchange interface to do a characterset conversion of the inputstream received for unmarshalling. In some producers (e.g. file-endpoint) you can define a characterset. The characterset conversion can already been done by this producer. Sometimes you need to remove this property or header from the exchange before sending it to the unmarshal. If you don't remove it the conversion might be done twice which might lead to unwanted results.</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("file://inbox?charset=Cp922")
+ .removeProperty(Exchange.CHARSET_NAME)
+ .unmarshal("myBindyDataFormat")
+ .to("direct:handleOrders");]]></script>
</div></div><h4 id="BookInOnePage-Marshaling">Marshaling</h4><p>To generate CSV records from a collection of model objects, you create the following route :</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:handleOrders")
.marshal(bindy)
@@ -16330,7 +16335,7 @@ droppable = false}
</dependency>
]]></script>
</div></div><p></p><h3 id="BookInOnePage-SeeAlso.20">See Also</h3>
-<ul><li><a shape="rect" href="configuring-camel.html">Configuring Camel</a></li><li><a shape="rect" href="component.html">Component</a></li><li><a shape="rect" href="endpoint.html">Endpoint</a></li><li><a shape="rect" href="getting-started.html">Getting Started</a></li></ul> <div class="error"><span class="error">Unable to render {include}</span> The included page could not be found.</div> <h2 id="BookInOnePage-AMQP">AMQP</h2><p>The <strong style="line-height: 1.42857;">amqp:</strong> component supports the <a shape="rect" class="external-link" href="http://www.amqp.org/" style="line-height: 1.42857;" rel="nofollow">AMQP 1.0 protocol</a> using the JMS Client API of the <a shape="rect" class="external-link" href="http://qpid.apache.org/" style="line-height: 1.42857;">Qpid</a> project. In case you want to use AMQP 0.9 (in particular RabbitMQ) you might also be interested in the <a shape="rect" href="rabbitmq.html">Camel RabbitMQ</a> component. Please keep in mind that prior to the Cam
el 2.17.0 AMQP component supported AMQP 0.9 and above, however since Camel 2.17.0 it supports only AMQP 1.0.</p><p>Maven users will need to add the following dependency to their <code>pom.xml</code> for this component:</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+<ul><li><a shape="rect" href="configuring-camel.html">Configuring Camel</a></li><li><a shape="rect" href="component.html">Component</a></li><li><a shape="rect" href="endpoint.html">Endpoint</a></li><li><a shape="rect" href="getting-started.html">Getting Started</a></li></ul> <div class="error"><span class="error">Unable to render {include}</span> The included page could not be found.</div> <h2 id="BookInOnePage-AMQP">AMQP</h2><p>The <strong style="line-height: 1.42857;">amqp:</strong> component supports the <a shape="rect" class="external-link" href="http://www.amqp.org/" style="line-height: 1.42857;" rel="nofollow">AMQP 1.0 protocol</a> using the JMS Client API of the <a shape="rect" class="external-link" href="https://github.com/apache/qpid-jms/" rel="nofollow">Qpid</a> project. In case you want to use AMQP 0.9 (in particular RabbitMQ) you might also be interested in the <a shape="rect" href="rabbitmq.html">Camel RabbitMQ</a> component. Please keep in mind that prior to the Camel
2.17.0 AMQP component supported AMQP 0.9 and above, however since Camel 2.17.0 it supports only AMQP 1.0.</p><p>Maven users will need to add the following dependency to their <code>pom.xml</code> for this component:</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-amqp</artifactId>
@@ -16377,17 +16382,40 @@ AMQPConnectionDetails amqpConnection() {
return AMQPConnectionDetails.discoverAMQP();
}
]]></script>
-</div></div><h3 id="BookInOnePage-Usingtopics">Using topics</h3><p>To have using topics working with <code>camel-amqp</code> you need to configure the component to use <code>topic://</code> as topic prefix, as shown below:</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[ <bean id="amqp" class="org.apache.camel.component.amqp.AmqpComponent">
- <property name="connectionFactory">
- <bean class="org.apache.qpid.amqp_1_0.jms.impl.ConnectionFactoryImpl" factory-method="createFromURL">
- <constructor-arg index="0" type="java.lang.String" value="amqp://localhost:5672" />
- <property name="topicPrefix" value="topic://" /> <!-- only necessary when connecting to ActiveMQ over AMQP 1.0 -->
- </bean>
- </property>
- </bean>]]></script>
-</div></div><p>Keep in mind that both  <code>AMQPComponent#amqpComponent()</code> methods and <code>AMQPConnectionDetails</code> pre-configure the component with the topic prefix, so you don't have to configure it explicitly.</p><p></p><h3 id="BookInOnePage-SeeAlso.21">See Also</h3>
-<ul><li><a shape="rect" href="configuring-camel.html">Configuring Camel</a></li><li><a shape="rect" href="component.html">Component</a></li><li><a shape="rect" href="endpoint.html">Endpoint</a></li><li><a shape="rect" href="getting-started.html">Getting Started</a></li></ul> <h2 id="BookInOnePage-SQSComponent">SQS Component</h2><p><strong>Available as of Camel 2.6</strong></p><p>The sqs component supports sending and receiving messages to <a shape="rect" class="external-link" href="http://aws.amazon.com/sqs" rel="nofollow">Amazon's SQS</a> service.</p><div class="confluence-information-macro confluence-information-macro-information"><p class="title">Prerequisites</p><span class="aui-icon aui-icon-small aui-iconfont-info confluence-information-macro-icon"></span><div class="confluence-information-macro-body"><p>You must have a valid Amazon Web Services developer account, and be signed up to use Amazon SQS. More information are available at <a shape="rect" class="external-link" href="
http://aws.amazon.com/sqs" rel="nofollow">Amazon SQS</a>.</p></div></div><h3 id="BookInOnePage-URIFormat">URI Format</h3><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div><h3 id="BookInOnePage-ConfiguringConnectionFactory">Configuring Connection Factory</h3><p>Like with any other JMS-based component, usually it's important to configure JMS connection factory. For example, you'd like to set your broker url or set proper connection credentials. Additionally, you would always want to set some kind of pooling (or caching) on the connection factory. An example of how to do both of these tasks is shown below.</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[ <bean id="jmsConnectionFactory" class="org.apache.qpid.jms.JmsConnectionFactory">
+ <property name="remoteURI" value="amqp://localhost:5672" />
+ <property name="username" value="admin"/>
+ <property name="password" value="admin"/>
+ </bean>
+
+ <bean id="jmsCachingConnectionFactory" class="org.springframework.jms.connection.CachingConnectionFactory">
+ <property name="targetConnectionFactory" ref="jmsConnectionFactory" />
+ </bean>
+
+ <bean id="jmsConfig" class="org.apache.camel.component.jms.JmsConfiguration" >
+ <property name="connectionFactory" ref="jmsCachingConnectionFactory" />
+ <property name="cacheLevelName" value="CACHE_CONSUMER" />
+ </bean>
+
+ <bean id="amqp" class="org.apache.camel.component.amqp.AMQPComponent">
+ <property name="configuration" ref="jmsConfig" />
+ </bean>
+
+ <camelContext xmlns="http://camel.apache.org/schema/blueprint" id="simple">
+ <route>
+ <from uri="timer:simple?period=5000"/>
+ <setBody>
+ <simple>Hello World</simple>
+ </setBody>
+ <to uri="amqp:test"/>
+ </route>
+ </camelContext>]]></script>
+</div></div><h3 id="BookInOnePage-UsinginsideKaraf">Using inside Karaf</h3><p>If you want to use <strong>amqp</strong> component inside the Karaf, there's already defined feature that will install all necessary bundles for you. All you need to do is</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[karaf@root()> repo-add camel
+karaf@root()> feature:install camel-amqp]]></script>
+</div></div><p>and the environment would be set. Additionally you can add <strong>camel-blueprint</strong> or <strong>camel-spring</strong> features if you want to define your routes in those contexts.</p><p> </p><p></p><h3 id="BookInOnePage-SeeAlso.21">See Also</h3>
+<ul><li><a shape="rect" href="configuring-camel.html">Configuring Camel</a></li><li><a shape="rect" href="component.html">Component</a></li><li><a shape="rect" href="endpoint.html">Endpoint</a></li><li><a shape="rect" href="getting-started.html">Getting Started</a></li></ul><p> </p> <h2 id="BookInOnePage-SQSComponent">SQS Component</h2><p><strong>Available as of Camel 2.6</strong></p><p>The sqs component supports sending and receiving messages to <a shape="rect" class="external-link" href="http://aws.amazon.com/sqs" rel="nofollow">Amazon's SQS</a> service.</p><div class="confluence-information-macro confluence-information-macro-information"><p class="title">Prerequisites</p><span class="aui-icon aui-icon-small aui-iconfont-info confluence-information-macro-icon"></span><div class="confluence-information-macro-body"><p>You must have a valid Amazon Web Services developer account, and be signed up to use Amazon SQS. More information are available at <a shape="rect" class="external
-link" href="http://aws.amazon.com/sqs" rel="nofollow">Amazon SQS</a>.</p></div></div><h3 id="BookInOnePage-URIFormat">URI Format</h3><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[aws-sqs://queueName[?options]
aws-sqs://queueNameOrArn[?options] (Camel 2.18 onwards)
]]></script>
@@ -17139,11 +17167,11 @@ template.send("direct:alias-verify&
]]></script>
</div></div><p></p><h3 id="BookInOnePage-SeeAlso.28">See Also</h3>
<ul><li><a shape="rect" href="configuring-camel.html">Configuring Camel</a></li><li><a shape="rect" href="component.html">Component</a></li><li><a shape="rect" href="endpoint.html">Endpoint</a></li><li><a shape="rect" href="getting-started.html">Getting Started</a></li></ul><ul><li><a shape="rect" href="crypto.html">Crypto</a> Crypto is also available as a <a shape="rect" href="data-format.html">Data Format</a></li></ul> <h2 id="BookInOnePage-CXFComponent">CXF Component</h2><div class="confluence-information-macro confluence-information-macro-note"><span class="aui-icon aui-icon-small aui-iconfont-warning confluence-information-macro-icon"></span><div class="confluence-information-macro-body"><p>When using CXF as a consumer, the <a shape="rect" href="cxf-bean-component.html">CXF Bean Component</a> allows you to factor out how message payloads are received from their processing as a RESTful or SOAP web service. This has the potential of using a multitude of transports to consume web
services. The bean component's configuration is also simpler and provides the fastest method to implement web services using Camel and CXF.</p></div></div><div class="confluence-information-macro confluence-information-macro-tip"><span class="aui-icon aui-icon-small aui-iconfont-approve confluence-information-macro-icon"></span><div class="confluence-information-macro-body"><p>When using CXF in streaming modes (see DataFormat option), then also read about <a shape="rect" href="stream-caching.html">Stream caching</a>.</p></div></div><p>The <strong>cxf:</strong> component provides integration with <a shape="rect" href="http://cxf.apache.org">Apache CXF</a> for connecting to JAX-WS services hosted in CXF.</p><p><style type="text/css">/*<![CDATA[*/
-div.rbtoc1464513554345 {padding: 0px;}
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+/*]]>*/</style></p><div class="toc-macro rbtoc1468019646981">
<ul class="toc-indentation"><li><a shape="rect" href="#BookInOnePage-CXFComponent">CXF Component</a>
<ul class="toc-indentation"><li><a shape="rect" href="#BookInOnePage-URIformat">URI format</a></li><li><a shape="rect" href="#BookInOnePage-Options">Options</a>
<ul class="toc-indentation"><li><a shape="rect" href="#BookInOnePage-Thedescriptionsofthedataformats">The descriptions of the dataformats</a>
@@ -17271,7 +17299,7 @@ div.rbtoc1464513554345 li {margin-left:
xmlns:cm="http://aries.apache.org/blueprint/xmlns/blueprint-cm/v1.0.0"
xmlns:camel-cxf="http://camel.apache.org/schema/blueprint/cxf"
xmlns:cxfcore="http://cxf.apache.org/blueprint/core"
- xsi:schemaLocation="http://www.osgi.org/xmlns/blueprint/v1.0.0 http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd">
+ xsi:schemaLocation="http://www.osgi.org/xmlns/blueprint/v1.0.0 https://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd">
<camel-cxf:cxfEndpoint id="routerEndpoint"
address="http://localhost:9001/router"
@@ -17305,7 +17333,7 @@ div.rbtoc1464513554345 li {margin-left:
xmlns:camel="http://camel.apache.org/schema/blueprint"
xmlns:camelcxf="http://camel.apache.org/schema/blueprint/cxf"
xsi:schemaLocation="
- http://www.osgi.org/xmlns/blueprint/v1.0.0 http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd
+ http://www.osgi.org/xmlns/blueprint/v1.0.0 https://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd
http://cxf.apache.org/blueprint/jaxws http://cxf.apache.org/schemas/blueprint/jaxws.xsd
http://cxf.apache.org/blueprint/core http://cxf.apache.org/schemas/blueprint/core.xsd
">
@@ -18289,7 +18317,7 @@ To configure Esper via a configuration f
]]></script>
</div></div><p>Where <strong>directoryName</strong> represents the underlying file directory.</p><p>You can append query options to the URI in the following format, <code>?option=value&option=value&...</code></p><div class="confluence-information-macro confluence-information-macro-tip"><p class="title">Only directories</p><span class="aui-icon aui-icon-small aui-iconfont-approve confluence-information-macro-icon"></span><div class="confluence-information-macro-body"><p>Camel supports only endpoints configured with a starting directory. So the <strong>directoryName</strong> must be a directory.<br clear="none"> If you want to consume a single file only, you can use the <strong>fileName</strong> option, e.g. by setting <code>fileName=thefilename</code>.<br clear="none"> Also, the starting directory must not contain dynamic expressions with ${ } placeholders. Again use the <code>fileName</code> option to specify the dynamic part of the filename.</p></div></div><div class="confl
uence-information-macro confluence-information-macro-warning"><p class="title">Avoid reading files currently being written by another application</p><span class="aui-icon aui-icon-small aui-iconfont-error confluence-information-macro-icon"></span><div class="confluence-information-macro-body"><p>Beware the JDK File IO API is a bit limited in detecting whether another application is currently writing/copying a file. And the implementation can be different depending on OS platform as well. This could lead to that Camel thinks the file is not locked by another process and start consuming it. Therefore you have to do you own investigation what suites your environment. To help with this Camel provides different <code>readLock</code> options and <code>doneFileName</code> option that you can use. See also the section <em>Consuming files from folders where others drop files directly</em>.</p></div></div><h3 id="BookInOnePage-URIOptions.1">URI Options</h3><h4 id="BookInOnePage-Common">Common
</h4><div class="confluenceTableSmall"><div class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Name</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Default Value</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>autoCreate</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Automatically create missing directories in the file's pathname. For the file consumer, that means creating the starting directory. For the file producer, it means the directory the files should be written to.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>bufferSize</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>128kb</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Write buffer sized in bytes.<
/p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>fileName</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Use <a shape="rect" href="expression.html">Expression</a> such as <a shape="rect" href="file-language.html">File Language</a> to dynamically set the filename. For consumers, it's used as a filename filter. For producers, it's used to evaluate the filename to write. If an expression is set, it take precedence over the <code>CamelFileName</code> header. (<strong>Note:</strong> The header itself can also be an <a shape="rect" href="expression.html">Expression</a>). The expression options support both <code>String</code> and <code>Expression</code> types. If the expression is a <code>String</code> type, it is <strong>always</strong> evaluated using the <a shape="rect" href="file-language.html">File Language</a>. If the expression is an <code>Expression</code> ty
pe, the specified <code>Expression</code> type is used - this allows you, for instance, to use <a shape="rect" href="ognl.html">OGNL</a> expressions. For the consumer, you can use it to filter filenames, so you can for instance consume today's file using the <a shape="rect" href="file-language.html">File Language</a> syntax: <code>mydata-${date:now:yyyyMMdd}.txt</code>. From <strong>Camel 2.11</strong> onwards the producers support the <code>CamelOverruleFileName</code> header which takes precedence over any existing <code>CamelFileName</code> header; the <code>CamelOverruleFileName</code> is a header that is used only once, and makes it easier as this avoids to temporary store <code>CamelFileName</code> and have to restore it afterwards.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>flatten</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Flatten is used to
flatten the file name path to strip any leading paths, so it's just the file name. This allows you to consume recursively into sub-directories, but when you eg write the files to another directory they will be written in a single directory. Setting this to <code>true</code> on the producer enforces that any file name recived in <code>CamelFileName</code> header will be stripped for any leading paths.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>charset</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.9.3:</strong> this option is used to specify the encoding of the file. You can use this on the consumer, to specify the encodings of the files, which allow Camel to know the charset it should load the file content in case the file content is being accessed. Likewise when writing a file, you can use this option to specify which charset to write the
file as well. See further below for a examples and more important details.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>copyAndDeleteOnRenameFail</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.9</strong>: whether to fallback and do a copy and delete file, in case the file could not be renamed directly. This option is not available for the <a shape="rect" href="ftp2.html">FTP</a> component.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>renameUsingCopy</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.13.1</strong>: Perform rename operations using a copy and delete strategy. This is primarily used in environments where the regular rename operation is unreliable (e.g. across different file systems or netw
orks). This option takes precedence over the <code>copyAndDeleteOnRenameFail</code> parameter that will automatically fall back to the copy and delete strategy, but only after additional delays.</p></td></tr></tbody></table></div></div><h4 id="BookInOnePage-Consumer">Consumer</h4><div class="confluenceTableSmall"><div class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Name</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Default Value</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>initialDelay</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>1000</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Milliseconds before polling the file/directory starts.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>delay</code></p></td><td colspan="1" rowspan="1" c
lass="confluenceTd"><p><code>500</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Milliseconds before the next poll of the file/directory.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>useFixedDelay</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Controls if fixed delay or fixed rate is used. See <a shape="rect" class="external-link" href="http://java.sun.com/j2se/1.5.0/docs/api/java/util/concurrent/ScheduledExecutorService.html" rel="nofollow">ScheduledExecutorService</a> in JDK for details. In <strong>Camel 2.7.x</strong> or older the default value is <code>false</code>. From <strong>Camel 2.8</strong> onwards the default value is <code>true</code>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>runLoggingLevel</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>TRACE</code></p></td><td colspan="1" row
span="1" class="confluenceTd"><p><strong>Camel 2.8:</strong> The consumer logs a start/complete log line when it polls. This option allows you to configure the logging level for that.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>recursive</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>If a directory, will look for files in all the sub-directories as well.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>delete</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>If <code>true</code>, the file will be deleted <strong>after</strong> it is processed successfully.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>noop</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td cols
pan="1" rowspan="1" class="confluenceTd"><p>If <code>true</code>, the file is not moved or deleted in any way. This option is good for readonly data, or for <a shape="rect" href="etl.html">ETL</a> type requirements. If <code>noop=true</code>, Camel will set <code>idempotent=true</code> as well, to avoid consuming the same files over and over again.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>preMove</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" href="expression.html">Expression</a> (such as <a shape="rect" href="file-language.html">File Language</a>) used to dynamically set the filename when moving it <strong>before</strong> processing. For example to move in-progress files into the <code>order</code> directory set this value to <code>order</code>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>move</code></p></
td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>.camel</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" href="expression.html">Expression</a> (such as <a shape="rect" href="file-language.html">File Language</a>) used to dynamically set the filename when moving it <strong>after</strong> processing. To move files into a <code>.done</code> subdirectory just enter <code>.done</code>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>moveFailed</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" href="expression.html">Expression</a> (such as <a shape="rect" href="file-language.html">File Language</a>) used to dynamically set a different target directory when moving files <em>in case of</em> processing (configured via <code>move</code> defined above) failed. For example, to move files into a <code>.error</code>
subdirectory use: <code>.error</code>. Note: When moving the files to the “fail” location Camel will <strong>handle</strong> the error and will not pick up the file again.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>include</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Is used to include files, if filename matches the regex pattern <span>(matching is case in-sensitive from Camel </span><strong>2.17</strong><span> onwards</span><span>).</span></p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>exclude</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Is used to exclude files, if filename matches the regex pattern (matching is case in-sensitive from Camel <strong>2.17</strong> onwards).</p></td></tr><tr><td colspan="1" rowspan=
"1" class="confluenceTd"><p><code>antInclude</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.10:</strong> Ant style filter inclusion, for example <code>antInclude=*</code><code><strong>/</strong></code><code>.txt</code>. Multiple inclusions may be specified in comma-delimited format. See <a shape="rect" href="#BookInOnePage-FilteringusingANTpathmatcher">below</a> for more details about ant path filters.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>antExclude</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.10:</strong> Ant style filter exclusion. If both <code>antInclude</code> and <code>antExclude</code> are used, <code>antExclude</code> takes precedence over <code>antInclude</code>. Multiple exclusions may be specified in comma-de
limited format. See <a shape="rect" href="#BookInOnePage-FilteringusingANTpathmatcher">below</a> for more details about ant path filters.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>antFilterCaseSensitive</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11:</strong> Ant style filter which is case sensitive or not.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>idempotent</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Option to use the <a shape="rect" href="idempotent-consumer.html">Idempotent Consumer</a> EIP pattern to let Camel skip already processed files. Will by default use a memory based LRUCache that holds 1000 entries. If <code>noop=true</code> then idempotent will be enabled as well to avoid consuming the sam
e files over and over again.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>idempotentKey</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>Expression</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11:</strong> To use a custom idempotent key. By default the absolute path of the file is used. You can use the <a shape="rect" href="file-language.html">File Language</a>, for example to use the file name and file size, you can do:</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[idempotentKey=${file:name}-${file:size}]]></script>
-</div></div><p>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>idempotentRepository</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>A pluggable repository <a shape="rect" class="external-link" href="http://camel.apache.org/maven/current/camel-core/apidocs/org/apache/camel/spi/IdempotentRepository.html">org.apache.camel.spi.IdempotentRepository</a> which by default use <code>MemoryMessageIdRepository</code> if none is specified and <code>idempotent</code> is <code>true</code>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>inProgressRepository</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>memory</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>A pluggable in-progress repository <a shape="rect" class="external-link" href="http://camel.apache.org/maven/current/camel-core/apidocs/org/apache/
camel/spi/IdempotentRepository.html">org.apache.camel.spi.IdempotentRepository</a>. The in-progress repository is used to account the current in progress files being consumed. By default a memory based repository is used.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>filter</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Pluggable filter as a <code>org.apache.camel.component.file.GenericFileFilter</code> class. Will skip files if filter returns <code>false</code> in its <code>accept()</code> method. More details in section below.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>filterDirectory</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>null</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.18:</strong> Filters the directory based on <a shape="rect" href="simple.html">Simple</a> language.
For example to filter on current date, you can use a simple date pattern such as ${date:now:yyyMMdd}</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>filterFile</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>null</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.18:</strong> Filters the file based on <a shape="rect" href="simple.html">Simple</a> language. For example to filter on file size, you can use ${file:size} > 5000</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>shuffle</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>false</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.16:</strong> To shuffle the list of files (sort in random order)</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>sorter</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenc
eTd"><p>Pluggable sorter as a <a shape="rect" class="external-link" href="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Comparator.html" rel="nofollow">java.util.Comparator<org.apache.camel.component.file.GenericFile></a> class.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>sortBy</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Built-in sort using the <a shape="rect" href="file-language.html">File Language</a>. Supports nested sorts, so you can have a sort by file name and as a 2nd group sort by modified date. See sorting section below for details.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>readLock</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>none</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Used by consumer, to only poll the files if it has exclusive read-lock on the
file (i.e. the file is not in-progress or being written). Camel will wait until the file lock is granted. <br clear="none" class="atl-forced-newline"> This option provides the build in strategies: <br clear="none" class="atl-forced-newline"><span> </span><code>none</code><span> is for no read locks at all.</span> <br clear="none"><code style="line-height: 1.4285715;"> markerFile</code><span style="line-height: 1.4285715;"> Camel creates a marker file (fileName.camelLock) and then holds a lock on it. This option is </span><strong style="line-height: 1.4285715;">not</strong><span style="line-height: 1.4285715;"> available for the </span><a shape="rect" href="ftp2.html">FTP</a><span style="line-height: 1.4285715;"> component. </span></p><p><code>changed</code> is using file length/modification timestamp to detect whether the file is currently being copied or not. Will at least use 1 sec. to determine this, so this option cannot consume files as fast as the others, but can be more
reliable as the JDK IO API cannot always determine whether a file is currently being used by another process. The option <code>readLockCheckInterval</code> can be used to set the check frequency. This option is <strong>only</strong> avail for the <a shape="rect" href="ftp2.html">FTP</a> component from <strong>Camel 2.8</strong> onwards. Notice that from <strong>Camel 2.10.1</strong> onwards the <a shape="rect" href="ftp2.html">FTP</a> option <code>fastExistsCheck</code> can be enabled to speedup this readLock strategy, if the FTP server support the LIST operation with a full file name (some servers may not). <br clear="none" class="atl-forced-newline"> <code>fileLock</code> is for using <code>java.nio.channels.FileLock</code>. This option is <strong>not</strong> avail for the <a shape="rect" href="ftp2.html">FTP</a> component. This approach should be avoided when accessing a remote file system via a mount/share unless that file system supports distributed file locks. <br clear="non
e" class="atl-forced-newline"> <code>rename</code> is for using a try to rename the file as a test if we can get exclusive read-lock. <br clear="none"><code style="line-height: 1.4285715;">idempotent</code><span style="line-height: 1.4285715;"> <strong>Camel 2.16</strong> (only file component) is for using a <code>idempotentRepository</code> as the read-lock. This allows to use read locks that supports clustering if the idempotent repository implementation supports that. </span></p><p><strong>Warning</strong>: Most of the read lock strategies are not suitable for use in clustered mode. That is, you cannot have multiple consumers attempting to read the same file in the same directory. In this case, the read locks will not function reliably. The idempotent read lock supports clustered reliably if you use a cluster aware idempotent repository implementation such as from <a shape="rect" href="hazelcast-component.html">Hazelcast Component</a> or <a shape="rect" href="infinispan.html">Inf
inispan</a>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>readLockTimeout</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>10000</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Optional timeout in millis for the read-lock, if supported by the read-lock. If the read-lock could not be granted and the timeout triggered, then Camel will skip the file. At next poll Camel, will try the file again, and this time maybe the read-lock could be granted. Use a value of 0 or lower to indicate forever. In <strong>Camel 2.0</strong> the default value is 0. Starting with <strong>Camel 2.1</strong> the default value is 10000. Currently <code>fileLock</code>, <code>changed</code> and <code>rename</code> support the timeout. <strong>Notice:</strong> For <a shape="rect" href="ftp2.html">FTP</a> the default <code>readLockTimeout</code> value is <code>20000</code> instead of <code>10000</code>. The readLockTimeout value must be high
er than readLockCheckInterval, but a rule of thumb is to have a timeout that is at least 2 or more times higher than the readLockCheckInterval. This is needed to ensure that ample time is allowed for the read lock process to try to grab the lock before the timeout was hit.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>readLockCheckInterval</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>1000</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.6:</strong> Interval in millis for the read-lock, if supported by the read lock. This interval is used for sleeping between attempts to acquire the read lock. For example when using the <code>changed</code> read lock, you can set a higher interval period to cater for <em>slow writes</em>. The default of 1 sec. may be <em>too fast</em> if the producer is very slow writing the file. For <a shape="rect" href="ftp2.html">FTP</a> the default <code>readLockCheckInter
val</code> is <code>5000</code>. <span>The readLockTimeout value must be higher than readLockCheckInterval, but a rule of thumb is to have a timeout that is at least 2 or more times higher than the readLockCheckInterval. This is needed to ensure that ample time is allowed for the read lock process to try to grab the lock before the timeout was hit.</span></p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>readLockMinLength</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>1</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.10.1:</strong> This option applied only for <code>readLock=changed</code>. This option allows you to configure a minimum file length. By default Camel expects the file to contain data, and thus the default value is 1. You can set this option to zero, to allow consuming zero-length files.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>readLockMinAge</code></td><
td colspan="1" rowspan="1" class="confluenceTd"><code>0</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.15</strong>: This option applied only for readLock=change. This options allows to specify a minimum age the file must be before attempting to acquire the read lock. For example use readLockMinAge=300s to require the file is at last 5 minutes old. This can speedup the changed read lock as it will only attempt to acquire files which are at least that given age. Notice for FTP users then file timestamps reported from FTP servers often are only in minutes precision, so the min age check would often requires to be reported in minutes, eg 60000 for 1 minute. Notice Camel support specifying this as 60s, or 1m, etc.</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>readLockLoggingLevel</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>WARN</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Came
l 2.12:</strong> Logging level used when a read lock could not be acquired. By default a WARN is logged. You can change this level, for example to OFF to not have any logging. This option is only applicable for readLock of types: changed, fileLock, rename.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>readLockMarkerFile</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.14:</strong> Whether to use marker file with the <code>changed</code>, <code>rename</code>, or <code>exclusive</code> read lock types. By default a marker file is used as well to guard against other processes picking up the same files. This behavior can be turned off by setting this option to <code>false</code>. For example if you do not want to write marker files to the file systems by the Camel application.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>
readLockRemoveOnRollback</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>true</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.16:</strong> This option applied only for readLock=idempotent. This option allows to specify whether to remove the file name entry from the idempotent repository when processing the file failed and a rollback happens. If this option is false, then the file name entry is confirmed (as if the file did a commit).</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><span>readLockRemoveOnCommit</span></td><td colspan="1" rowspan="1" class="confluenceTd"><code>false</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.16:</strong><span> This option applied only for readLock=idempotent. This option allows to specify whether to remove the file name entry from the idempotent repository when processing the file succeeded and a commit happens. By default the file is not removed which ensures
that any race-condition do not occur so another active node may attempt to grab the file. Instead the idempotent repository may support eviction strategies that you can configure to evict the file name entry after X minutes - this ensures no problems with race conditions.</span></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>readLockDeleteOrphanLockFiles</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>true</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.16:</strong> Whether or not read lock with marker files should upon startup delete any orphan read lock files, which may have been left on the file system, if Camel was not properly shutdown (such as a JVM crash). If turning this option to false then any orphaned lock file will cause Camel to not attempt to pickup that file, this could also be due another node is concurrently reading files from the same shared directory.</td></tr><tr><td colspan="1" rowspan="1" class=
"confluenceTd"><p><code>directoryMustExist</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.5:</strong> Similar to <code>startingDirectoryMustExist</code> but this applies during polling recursive sub directories.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>doneFileName</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.6:</strong> If provided, Camel will only consume files if a <em>done</em> file exists. This option configures what file name to use. Either you can specify a fixed name. Or you can use dynamic placeholders. The <em>done</em> file is <strong>always</strong> expected in the same folder as the original file. See <em>using done file</em> and <em>writing done file</em> sections for examples.</p></td></tr><tr><td colspan="1
" rowspan="1" class="confluenceTd"><p><code>exclusiveReadLockStrategy</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Pluggable read-lock as a <code>org.apache.camel.component.file.GenericFileExclusiveReadLockStrategy</code> implementation.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>maxMessagesPerPoll</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>0</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>An integer to define a maximum messages to gather per poll. By default no maximum is set. Can be used to set a limit of e.g. 1000 to avoid when starting up the server that there are thousands of files. Set a value of 0 or negative to disabled it. See more details at <a shape="rect" href="batch-consumer.html">Batch Consumer</a>. <strong>Notice:</strong> If this option is in use then the <a shape="rect" href="file2.html">
File</a> and <a shape="rect" href="ftp2.html">FTP</a> components will limit <strong>before</strong> any sorting. For example if you have 100000 files and use <code>maxMessagesPerPoll=500</code>, then only the first 500 files will be picked up, and then sorted. You can use the <code>eagerMaxMessagesPerPoll</code> option and set this to <code>false</code> to allow to scan all files first and then sort afterwards.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>eagerMaxMessagesPerPoll</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.9.3:</strong> Allows for controlling whether the limit from <code>maxMessagesPerPoll</code> is eager or not. If eager then the limit is during the scanning of files. Where as <code>false</code> would scan all files, and then perform sorting. Setting this option to <code>false</code> allows for sorting all files first, an
d then limit the poll. Mind that this requires a higher memory usage as all file details are in memory to perform the sorting.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>minDepth</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>0</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.8</strong>: The minimum depth to start processing when recursively processing a directory. Using <code>minDepth=1</code> means the base directory. Using <code>minDepth=2</code> means the first sub directory. This option is supported by <a shape="rect" href="ftp2.html">FTP</a> consumer from <strong>Camel 2.8.2, 2.9</strong> onwards.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>maxDepth</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>Integer.MAX_VALUE</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.8:</strong> The maximum depth to traverse when re
cursively processing a directory. This option is supported by <a shape="rect" href="ftp2.html">FTP</a> consumer from <strong>Camel 2.8.2, 2.9</strong> onwards.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>processStrategy</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>A pluggable <code>org.apache.camel.component.file.GenericFileProcessStrategy</code> allowing you to implement your own <code>readLock</code> option or similar. Can also be used when special conditions must be met before a file can be consumed, such as a special <em>ready</em> file exists. If this option is set then the <code>readLock</code> option does not apply.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>startingDirectoryMustExist</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="conf
luenceTd"><p><strong>Camel 2.5:</strong> Whether the starting directory must exist. Mind that the <code>autoCreate</code> option is default enabled, which means the starting directory is normally auto created if it doesn't exist. You can disable <code>autoCreate</code> and enable this to ensure the starting directory must exist. Will thrown an exception if the directory doesn't exist.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>pollStrategy</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>A pluggable <code>org.apache.camel.spi.PollingConsumerPollStrategy</code> allowing you to provide your custom implementation to control error handling usually occurred during the <code>poll</code> operation <strong>before</strong> an <a shape="rect" href="exchange.html">Exchange</a> have been created and being routed in Camel. In other words the error occurred while the pol
ling was gathering information, for instance access to a file network failed so Camel cannot access it to scan for files. The default implementation will log the caused exception at <code>WARN</code> level and ignore it.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>sendEmptyMessageWhenIdle</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.9:</strong> If the polling consumer did not poll any files, you can enable this option to send an empty message (no body) instead.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.bridgeErrorHandler</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.10:</strong> Allows for bridging the consumer to the Camel routing <a shape="rect" href="error-handler.html">Error Han
dler</a>, which mean any exceptions occurred while trying to pickup files, or the likes, will now be processed as a message and handled by the routing <a shape="rect" href="error-handler.html">Error Handler</a>. By default the consumer will use the <code>org.apache.camel.spi.ExceptionHandler</code> to deal with exceptions, that by default will be logged at WARN/ERROR level and ignored. See further below on this page fore more details, at section <em>How to use the Camel error handler to deal with exceptions triggered outside the routing engine</em>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>scheduledExecutorService</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.10:</strong> Allows for configuring a custom/shared thread pool to use for the consumer. By default each consumer has its own single threaded thread pool. This option allows you to
share a thread pool among multiple file consumers.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>scheduler</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.12:</strong> To use a custom scheduler to trigger the consumer to run. See more details at <a shape="rect" href="polling-consumer.html">Polling Consumer</a>, for example there is a <a shape="rect" href="quartz2.html">Quartz2</a>, and <a shape="rect" href="spring.html">Spring</a> based scheduler that supports CRON expressions.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>backoffMultiplier</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>0</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.12:</strong> To let the scheduled polling consumer backoff if there has been a number of subsequent idles/errors in a ro
w. The multiplier is then the number of polls that will be skipped before the next actual attempt is happening again. When this option is in use then <code>backoffIdleThreshold</code> and/or <code>backoffErrorThreshold</code> must also be configured. See more details at <a shape="rect" href="polling-consumer.html">Polling Consumer</a>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>backoffIdleThreshold</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>0</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.12:</strong> The number of subsequent idle polls that should happen before the <code>backoffMultipler</code> should kick-in.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>backoffErrorThreshold</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>0</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.12:</strong> The number o
f subsequent error polls (failed due some error) that should happen before the <code>backoffMultipler</code> should kick-in.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>onCompletionExceptionHandler</code></td><td colspan="1" rowspan="1" class="confluenceTd"> </td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.16:</strong> To use a custom <code>org.apache.camel.spi.ExceptionHandler</code> to handle any thrown exceptions that happens during the file on completion process where the consumer does either a commit or rollback. The default implementation will log any exception at WARN level and ignore.</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>probeContentType</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>false</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.17:</strong> Whether to enable probing of the content type. If enable then the consumer uses <code>Files#probe
ContentType(java.nio.file.Path)</code> to determine the content-type of the file, and store that as a header with key <code>Exchange#FILE_CONTENT_TYPE</code> on the Message. Notice from Camel 2.15 onwards this function was introduced and was always enabled. But from Camel 2.17 it is off by default as it can cause issues on some file systems.</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">extendedAttributes</td><td colspan="1" rowspan="1" class="confluenceTd">null</td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.17:</strong><span> To enable gathering extended file attributes through java.nio.file.attribute classes using Files.getAttribute(<span>ava.nio.file.Path, java.lang.String attribute) or </span> <span>Files.readAttributes(</span><span>ava.nio.file.Path, java.lang.String attributes) depending on the option value. </span>This option supports a comma delimited list of attributes to collect i.e. basic:<span style="color: rgb(53,56,51);">creationTi
me,posix:<span style="color: rgb(53,56,51);">group or simple wildcard i.e. posix:*. If the attribute name is not prefixed, the basic attributes are queried. The result is stored as a header with key CamelFileExtendedAttributes and it is of type Map<String, Object> where the key is the name of the attribute (i.e. posix:group) and the value is the attributed returned by the call to <span>Files.getAttribute() or Files.readAttributes</span></span></span></span></td></tr></tbody></table></div></div><h4 id="BookInOnePage-Defaultbehaviorforfileconsumer">Default behavior for file consumer</h4><ul><li>By default the file is <strong>not</strong> locked for the duration of the processing.</li><li>After the route has completed, files are moved into the <code>.camel</code> subdirectory, so that they appear to be deleted.</li><li>The File Consumer will always skip any file whose name starts with a dot, such as <code>.</code>, <code>.camel</code>, <code>.m2</code> or <code>.groovy</code>.</l
i><li>Only files (not directories) are matched for valid filename, if options such as: <code>include</code> or <code>exclude</code> are used.</li></ul><h4 id="BookInOnePage-Producer">Producer</h4><div class="confluenceTableSmall"><div class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Name</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Default Value</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>fileExist</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>Override</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>What to do if a file already exists with the same name. The following values can be specified: <strong>Override</strong>, <strong>Append</strong>, <strong>Fail</strong>, <strong>Ignore</strong>, <strong>Move</strong>, and <strong>TryRename</strong> (Camel 2.11.1).
<code>Override</code>, which is the default, replaces the existing file. <code>Append</code> adds content to the existing file. <code>Fail</code> throws a <code>GenericFileOperationException</code>, indicating that there is already an existing file. <code>Ignore</code> silently ignores the problem and <strong>does not</strong> override the existing file, but assumes everything is okay. The <code>Move</code> option requires <strong>Camel 2.10.1</strong> onwards, and the corresponding <code>moveExisting</code> option to be configured as well. The option <code>eagerDeleteTargetFile</code> can be used to control what to do if moving the file, and there already exists a file, otherwise causing the move operation to fail. The <code>Move</code> option will move any existing files, before writing the target file. <code>TryRename</code> <strong>Camel 2.11.1</strong> is only applicable if <code>tempFileName</code> option is in use. This allows to try renaming the file from the temporary name
to the actual name, without doing any exists check. This check may be faster on some file systems and especially FTP servers.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>tempPrefix</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>This option is used to write the file using a temporary name and then, after the write is complete, rename it to the real name. Can be used to identify files being written to and also avoid consumers (not using exclusive read locks) reading in progress files. Is often used by <a shape="rect" href="ftp2.html">FTP</a> when uploading big files.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>tempFileName</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.1:</strong> The <strong>same</strong> as <code
>tempPrefix</code> option but offering a more fine grained control on the naming of the temporary filename as it uses the <a shape="rect" href="file-language.html">File Language</a>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>moveExisting</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.10.1:</strong> <a shape="rect" href="expression.html">Expression</a> (such as <a shape="rect" href="file-language.html">File Language</a>) used to compute file name to use when <code>fileExist=Move</code> is configured. To move files into a <code>backup</code> subdirectory just enter <code>backup</code>. This option only supports the following <a shape="rect" href="file-language.html">File Language</a> tokens: "file:name", "file:name.ext", "file:name.noext", "file:onlyname", "file:onlyname.noext", "file:ext", and "file:parent". Notice the "file:parent" is not
supported by the <a shape="rect" href="ftp2.html">FTP</a> component, as the FTP component can only move any existing files to a relative directory based on current dir as base.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>keepLastModified</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.2:</strong> Will keep the last modified timestamp from the source file (if any). Will use the <code>Exchange.FILE_LAST_MODIFIED</code> header to located the timestamp. This header can contain either a <code>java.util.Date</code> or <code>long</code> with the timestamp. If the timestamp exists and the option is enabled it will set this timestamp on the written file. <strong>Note:</strong> This option only applies to the <strong>file</strong> producer. You <em>cannot</em> use this option with any of the ftp producers.</p></td></tr><tr><td colspan="1" rowspan="1
" class="confluenceTd"><p><code>eagerDeleteTargetFile</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.3:</strong> Whether or not to eagerly delete any existing target file. This option only applies when you use <code>fileExists=Override</code> and the <code>tempFileName</code> option as well. You can use this to disable (set it to false) deleting the target file before the temp file is written. For example you may write big files and want the target file to exist while the temp file is being written. This ensures that the target file is only deleted at the very last moment, just before the temp file is being renamed to the target filename. From <strong>Camel 2.10.1</strong> onwards this option is also used to control whether to delete any existing files when <code>fileExist=Move</code> is enabled, and an existing file exists. If this option copyAndDeleteOnRenameFail is fa
lse, then an exception will be thrown if an existing file existed, if it is true, then the existing file is deleted before the move operation.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>doneFileName</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.6:</strong> If provided, then Camel will write a second file (called <em>done</em> <em>file</em>) when the original file has been written. The <em>done</em> <em>file</em> will be empty. This option configures what file name to use. You can either specify a fixed name, or you can use dynamic placeholders. The <em>done</em> <em>file</em> will <strong>always</strong> be written in the same folder as the original file. See <em>writing done file</em> section for examples.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>allowNullBody</code></p></td><td colspan="1" rowspan="1" c
lass="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.10.1:</strong> Used to specify if a null body is allowed during file writing. If set to true then an empty file will be created, when set to false, and attempting to send a null body to the file component, a GenericFileWriteException of 'Cannot write null body to file.' will be thrown. If the `fileExist` option is set to 'Override', then the file will be truncated, and if set to `append` the file will remain unchanged.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>forceWrites</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.10.5/2.11:</strong> Whether to force syncing writes to the file system. You can turn this off if you do not want this level of guarantee, for example if writing to logs / audit logs etc; this would yield bett
er performance.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>chmod</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.15.0</strong>: Specify the file p<span style="line-height: 1.4285715;">ermissions which is sent by the producer</span>, the <span style="line-height: 1.4285715;">chmod value must be between 000 and 777; If there is a leading digit like in 0755 we will ignore it.</span></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>chmodDirectory</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>null</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.17.0:</strong> Specify the directory permissions used when the producer creates missing directories, the chmod value must be between 000 and 777; If there is a leading digit like in 0755 we will ignore it.</td></tr></tbody></table></div></div
><h4 id="BookInOnePage-Defaultbehaviorforfileproducer">Default behavior for file producer</h4><ul><li>By default it will override any existing file, if one exist with the same name.</li></ul><h3 id="BookInOnePage-MoveandDeleteoperations">Move and Delete operations</h3><p>Any move or delete operations is executed after (post command) the routing has completed; so during processing of the <code>Exchange</code> the file is still located in the inbox folder.</p><p>Lets illustrate this with an example:</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
[... 122 lines stripped ...]
Modified: websites/production/camel/content/book-tutorials.html
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--- websites/production/camel/content/book-tutorials.html (original)
+++ websites/production/camel/content/book-tutorials.html Fri Jul 8 23:18:19 2016
@@ -143,11 +143,11 @@ The tutorial has been designed in two pa
While not actual tutorials you might find working through the source of the various <a shape="rect" href="examples.html">Examples</a> useful.</li></ul>
<h2 id="BookTutorials-TutorialonSpringRemotingwithJMS">Tutorial on Spring Remoting with JMS</h2><p> </p><div class="confluence-information-macro confluence-information-macro-information"><p class="title">Thanks</p><span class="aui-icon aui-icon-small aui-iconfont-info confluence-information-macro-icon"></span><div class="confluence-information-macro-body"><p>This tutorial was kindly donated to Apache Camel by Martin Gilday.</p></div></div><h2 id="BookTutorials-Preface">Preface</h2><p>This tutorial aims to guide the reader through the stages of creating a project which uses Camel to facilitate the routing of messages from a JMS queue to a <a shape="rect" class="external-link" href="http://www.springramework.org" rel="nofollow">Spring</a> service. The route works in a synchronous fashion returning a response to the client.</p><p><style type="text/css">/*<![CDATA[*/
-div.rbtoc1463689269720 {padding: 0px;}
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+div.rbtoc1468019782235 {padding: 0px;}
+div.rbtoc1468019782235 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1468019782235 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style></p><div class="toc-macro rbtoc1463689269720">
+/*]]>*/</style></p><div class="toc-macro rbtoc1468019782235">
<ul class="toc-indentation"><li><a shape="rect" href="#BookTutorials-TutorialonSpringRemotingwithJMS">Tutorial on Spring Remoting with JMS</a></li><li><a shape="rect" href="#BookTutorials-Preface">Preface</a></li><li><a shape="rect" href="#BookTutorials-Prerequisites">Prerequisites</a></li><li><a shape="rect" href="#BookTutorials-Distribution">Distribution</a></li><li><a shape="rect" href="#BookTutorials-About">About</a></li><li><a shape="rect" href="#BookTutorials-CreatetheCamelProject">Create the Camel Project</a>
<ul class="toc-indentation"><li><a shape="rect" href="#BookTutorials-UpdatethePOMwithDependencies">Update the POM with Dependencies</a></li></ul>
</li><li><a shape="rect" href="#BookTutorials-WritingtheServer">Writing the Server</a>
@@ -2262,11 +2262,11 @@ So we completed the last piece in the pi
<p>This example has been removed from <strong>Camel 2.9</strong> onwards. Apache Axis 1.4 is a very old and unsupported framework. We encourage users to use <a shape="rect" href="cxf.html">CXF</a> instead of Axis.</p></div></div>
<style type="text/css">/*<![CDATA[*/
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+div.rbtoc1468019782345 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style><div class="toc-macro rbtoc1463689269942">
+/*]]>*/</style><div class="toc-macro rbtoc1468019782345">
<ul class="toc-indentation"><li><a shape="rect" href="#BookTutorials-TutorialusingAxis1.4withApacheCamel">Tutorial using Axis 1.4 with Apache Camel</a>
<ul class="toc-indentation"><li><a shape="rect" href="#BookTutorials-Prerequisites">Prerequisites</a></li><li><a shape="rect" href="#BookTutorials-Distribution">Distribution</a></li><li><a shape="rect" href="#BookTutorials-Introduction">Introduction</a></li><li><a shape="rect" href="#BookTutorials-SettinguptheprojecttorunAxis">Setting up the project to run Axis</a>
<ul class="toc-indentation"><li><a shape="rect" href="#BookTutorials-Maven2">Maven 2</a></li><li><a shape="rect" href="#BookTutorials-wsdl">wsdl</a></li><li><a shape="rect" href="#BookTutorials-ConfiguringAxis">Configuring Axis</a></li><li><a shape="rect" href="#BookTutorials-RunningtheExample">Running the Example</a></li></ul>
Modified: websites/production/camel/content/braintree.html
==============================================================================
--- websites/production/camel/content/braintree.html (original)
+++ websites/production/camel/content/braintree.html Fri Jul 8 23:18:19 2016
@@ -129,7 +129,7 @@
xmlns:cm="http://aries.apache.org/blueprint/xmlns/blueprint-cm/v1.0.0"
xsi:schemaLocation="
http://aries.apache.org/blueprint/xmlns/blueprint-cm/v1.0.0 http://aries.apache.org/schemas/blueprint-cm/blueprint-cm-1.0.0.xsd
- http://www.osgi.org/xmlns/blueprint/v1.0.0 http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd
+ http://www.osgi.org/xmlns/blueprint/v1.0.0 https://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd
http://camel.apache.org/schema/blueprint http://camel.apache.org/schema/blueprint/camel-blueprint.xsd">
Added: websites/production/camel/content/cache/main.pageCache
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