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From build...@apache.org
Subject svn commit: r973133 [1/3] - in /websites/production/camel/content: book-component-appendix.html book-in-one-page.html cache/main.pageCache camel-2170-release.html elsql.html mybatis.html sql-component.html
Date Sat, 21 Nov 2015 11:22:40 GMT
Author: buildbot
Date: Sat Nov 21 11:22:39 2015
New Revision: 973133

Log:
Production update by buildbot for camel

Modified:
    websites/production/camel/content/book-component-appendix.html
    websites/production/camel/content/book-in-one-page.html
    websites/production/camel/content/cache/main.pageCache
    websites/production/camel/content/camel-2170-release.html
    websites/production/camel/content/elsql.html
    websites/production/camel/content/mybatis.html
    websites/production/camel/content/sql-component.html

Modified: websites/production/camel/content/book-component-appendix.html
==============================================================================
--- websites/production/camel/content/book-component-appendix.html (original)
+++ websites/production/camel/content/book-component-appendix.html Sat Nov 21 11:22:39 2015
@@ -1075,11 +1075,11 @@ template.send("direct:alias-verify&
 ]]></script>
 </div></div><p></p><h3 id="BookComponentAppendix-SeeAlso.8">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="BookComponentAppendix-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 cons
 ume 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[*/
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-div.rbtoc1447942667157 ul {list-style: disc;margin-left: 0px;}
-div.rbtoc1447942667157 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1448104735717 {padding: 0px;}
+div.rbtoc1448104735717 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1448104735717 li {margin-left: 0px;padding-left: 0px;}
 
-/*]]>*/</style></p><div class="toc-macro rbtoc1447942667157">
+/*]]>*/</style></p><div class="toc-macro rbtoc1448104735717">
 <ul class="toc-indentation"><li><a shape="rect" href="#BookComponentAppendix-CXFComponent">CXF Component</a>
 <ul class="toc-indentation"><li><a shape="rect" href="#BookComponentAppendix-URIformat">URI format</a></li><li><a shape="rect" href="#BookComponentAppendix-Options">Options</a>
 <ul class="toc-indentation"><li><a shape="rect" href="#BookComponentAppendix-Thedescriptionsofthedataformats">The descriptions of the dataformats</a>
@@ -7158,7 +7158,7 @@ msv:http://acme.com/cheese.rng
 </div></div><h3 id="BookComponentAppendix-URIformat.45">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[mybatis:statementName[?options]
 ]]></script>
-</div></div><p>Where <strong>statementName</strong> is the statement name in the MyBatis XML mapping file which maps to the query, insert, update or delete operation you wish to evaluate.</p><p>You can append query options to the URI in the following format, <code>?option=value&amp;option=value&amp;...</code></p><p>This component will by default load the MyBatis SqlMapConfig file from the root of the classpath with the expected name of <code>SqlMapConfig.xml</code>.<br clear="none"> If the file is located in another location, you will need to configure the <code>configurationUri</code> option on the <code>MyBatisComponent</code> component.</p><h3 id="BookComponentAppendix-Options.36">Options</h3><div class="confluenceTableSmall"><div class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Option</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Type</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Default<
 /p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.onConsume</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>String</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Statements to run after consuming. Can be used, for example, to update rows after they have been consumed and processed in Camel. See sample later. Multiple statements can be separated with commas.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.useIterator</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>boolean</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>If <code>true</code> each row returned when polling will be processed individually. If
  <code>false</code> the entire <code>List</code> of data is set as the IN body.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.routeEmptyResultSet</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>boolean</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Sets whether empty result sets should be routed.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>statementType</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>StatementType</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Mandatory to specify for the producer to control which kind of operation to invoke. The enum values are: <code>SelectOne</code>, <code>SelectList</code>, <code>Insert</code>, <code>InsertList</code>, <code>Update</co
 de>, <code>UpdateList</code>, <code>Delete</code>, and <code>DeleteList</code>. <strong>Notice:</strong> <code>InsertList</code> is available as of Camel 2.10, and <code>UpdateList</code>, <code>DeleteList</code> is available as of Camel 2.11.</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>int</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>0</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>This option is intended to split results returned by the database pool into the batches and deliver them in multiple exchanges. This integer defines the maximum messages to deliver in single exchange. 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 disable it.</p></td></tr><tr><td colspan="1" rowspan="1" class="
 confluenceTd"><p><code>executorType</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>String</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 2.11:</strong> The executor type to be used while executing statements. The supported values are: simple, reuse, batch. By default, the value is not specified and is equal to what MyBatis uses, i.e. <strong>simple</strong>. <br clear="none" class="atl-forced-newline"> <strong>simple</strong> executor does nothing special. <br clear="none" class="atl-forced-newline"> <strong>reuse</strong> executor reuses prepared statements. <br clear="none" class="atl-forced-newline"> <strong>batch</strong> executor reuses statements and batches updates.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>outputHeader</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><code>String</code></td><
 td colspan="1" rowspan="1" class="confluenceTd"><code>null</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.15:</strong><span style="color: rgb(0,0,0);">&#160;To store the result as a header instead of the message body. This allows to preserve the existing message body as-is.</span></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>inputHeader</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>String</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>null</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.15: &#160;</strong>"inputHeader" parameter to use a header value as input to the component instead of the body.</td></tr></tbody></table></div></div><h3 id="BookComponentAppendix-MessageHeaders.13">Message Headers</h3><p>Camel will populate the result message, either IN or OUT with a header with the statement used:</p><div class="confluenceTableSmall"><div class="table-wrap"><table c
 lass="confluenceTable"><tbody><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Header</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Type</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>CamelMyBatisStatementName</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>String</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The <strong>statementName</strong> used (for example: insertAccount).</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>CamelMyBatisResult</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>Object</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The <strong>response</strong> returned from MtBatis in any of the operations. For instance an <code>INSERT</code> could return the auto-generated key, or number of rows etc.</p></td></tr></tbody></table></div
 ></div><h3 id="BookComponentAppendix-MessageBody.3">Message Body</h3><p>The response from MyBatis will only be set as the body if it's a <code>SELECT</code> statement. That means, for example, for <code>INSERT</code> statements Camel will not replace the body. This allows you to continue routing and keep the original body. The response from MyBatis is always stored in the header with the key <code>CamelMyBatisResult</code>.</p><h3 id="BookComponentAppendix-Samples.10">Samples</h3><p>For example if you wish to consume beans from a JMS queue and insert them into a database you could do the following:</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div><p>Where <strong>statementName</strong> is the statement name in the MyBatis XML mapping file which maps to the query, insert, update or delete operation you wish to evaluate.</p><p>You can append query options to the URI in the following format, <code>?option=value&amp;option=value&amp;...</code></p><p>This component will by default load the MyBatis SqlMapConfig file from the root of the classpath with the expected name of <code>SqlMapConfig.xml</code>.<br clear="none"> If the file is located in another location, you will need to configure the <code>configurationUri</code> option on the <code>MyBatisComponent</code> component.</p><h3 id="BookComponentAppendix-Options.36">Options</h3><div class="confluenceTableSmall"><div class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Option</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Type</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Default<
 /p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.onConsume</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>String</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Statements to run after consuming. Can be used, for example, to update rows after they have been consumed and processed in Camel. See sample later. Multiple statements can be separated with commas.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.useIterator</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>boolean</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>If <code>true</code> each row returned when polling will be processed individually. If
  <code>false</code> the entire <code>List</code> of data is set as the IN body.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.routeEmptyResultSet</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>boolean</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Sets whether empty result sets should be routed.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>statementType</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>StatementType</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Mandatory to specify for the producer to control which kind of operation to invoke. The enum values are: <code>SelectOne</code>, <code>SelectList</code>, <code>Insert</code>, <code>InsertList</code>, <code>Update</co
 de>, <code>UpdateList</code>, <code>Delete</code>, and <code>DeleteList</code>. <strong>Notice:</strong> <code>InsertList</code> is available as of Camel 2.10, and <code>UpdateList</code>, <code>DeleteList</code> is available as of Camel 2.11.</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>int</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>0</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>This option is intended to split results returned by the database pool into the batches and deliver them in multiple exchanges. This integer defines the maximum messages to deliver in single exchange. 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 disable it.</p></td></tr><tr><td colspan="1" rowspan="1" class="
 confluenceTd"><p><code>executorType</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>String</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 2.11:</strong> The executor type to be used while executing statements. The supported values are: simple, reuse, batch. By default, the value is not specified and is equal to what MyBatis uses, i.e. <strong>simple</strong>. <br clear="none" class="atl-forced-newline"> <strong>simple</strong> executor does nothing special. <br clear="none" class="atl-forced-newline"> <strong>reuse</strong> executor reuses prepared statements. <br clear="none" class="atl-forced-newline"> <strong>batch</strong> executor reuses statements and batches updates.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>outputHeader</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><code>String</code></td><
 td colspan="1" rowspan="1" class="confluenceTd"><code>null</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.15:</strong><span style="color: rgb(0,0,0);">&#160;To store the result as a header instead of the message body. This allows to preserve the existing message body as-is.</span></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>inputHeader</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>String</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>null</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.15: &#160;</strong>"inputHeader" parameter to use a header value as input to the component instead of the body.</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>transacted</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>boolean</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>false</code></td><td colspan="1" rowspan="1" class="con
 fluenceTd"><strong>Camel 2.16.2:</strong><span>&#160;</span><strong>SQL consumer only:</strong><span>Enables or disables transaction. If enabled then if processing an exchange failed then the consumer break out processing any further exchanges to cause a rollback eager</span></td></tr></tbody></table></div></div><h3 id="BookComponentAppendix-MessageHeaders.13">Message Headers</h3><p>Camel will populate the result message, either IN or OUT with a header with the statement used:</p><div class="confluenceTableSmall"><div class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Header</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Type</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>CamelMyBatisStatementName</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>String</code></p></td><td colspan="1" rows
 pan="1" class="confluenceTd"><p>The <strong>statementName</strong> used (for example: insertAccount).</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>CamelMyBatisResult</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>Object</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>The <strong>response</strong> returned from MtBatis in any of the operations. For instance an <code>INSERT</code> could return the auto-generated key, or number of rows etc.</p></td></tr></tbody></table></div></div><h3 id="BookComponentAppendix-MessageBody.3">Message Body</h3><p>The response from MyBatis will only be set as the body if it's a <code>SELECT</code> statement. That means, for example, for <code>INSERT</code> statements Camel will not replace the body. This allows you to continue routing and keep the original body. The response from MyBatis is always stored in the header with the key <code>CamelMyBatisResult</code>.</p><h3 id="BookCom
 ponentAppendix-Samples.10">Samples</h3><p>For example if you wish to consume beans from a JMS queue and insert them into a database you could do the following:</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(&quot;activemq:queue:newAccount&quot;).
   to(&quot;mybatis:insertAccount?statementType=Insert&quot;);
 ]]></script>
@@ -7182,13 +7182,13 @@ from(&quot;direct:start&quot;)
     .to(&quot;mybatis:selectAccountById?statementType=SelectOne&quot;)
     .to(&quot;mock:result&quot;);
 ]]></script>
-</div></div><p>In the code above we can invoke the MyBatis statement <code>selectAccountById</code> and the IN body should contain the account id we want to retrieve, such as an <code>Integer</code> type.</p><p>We can do the same for some of the other operations, such as <code>SelectList</code>:</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div>In the code above we can invoke the MyBatis statement <code>selectAccountById</code> and the IN body should contain the account id we want to retrieve, such as an <code>Integer</code> type.<p>We can do the same for some of the other operations, such as <code>SelectList</code>:</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(&quot;direct:start&quot;)
     .to(&quot;mybatis:selectAllAccounts?statementType=SelectList&quot;)
     .to(&quot;mock:result&quot;);
 ]]></script>
-</div></div><p>And the same for <code>UPDATE</code>, where we can send an <code>Account</code> object as the IN body to MyBatis:</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div>And the same for <code>UPDATE</code>, where we can send an <code>Account</code> object as the IN body to MyBatis:<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(&quot;direct:start&quot;)
     .to(&quot;mybatis:updateAccount?statementType=Update&quot;)
@@ -7211,7 +7211,7 @@ from(&quot;direct:start&quot;)
     )
 &lt;/insert&gt;
 ]]></script>
-</div></div><p>Then you can insert multiple rows, by sending a Camel message to the <code>mybatis</code> endpoint which uses the <code>InsertList</code> statement type, as shown below:</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div>Then you can insert multiple rows, by sending a Camel message to the <code>mybatis</code> endpoint which uses the <code>InsertList</code> statement type, as shown below:<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(&quot;direct:start&quot;)
     .to(&quot;mybatis:batchInsertAccount?statementType=InsertList&quot;)
@@ -7263,7 +7263,7 @@ from(&quot;direct:start&quot;)
 <script class="brush: java; gutter: false; theme: Default" type="syntaxhighlighter"><![CDATA[
 from(&quot;mybatis:selectUnprocessedAccounts?consumer.onConsume=consumeAccount&quot;).to(&quot;mock:results&quot;);
 ]]></script>
-</div></div><p>And the statements in the sqlmap file:</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div>And the statements in the sqlmap file:<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[
 &lt;select id=&quot;selectUnprocessedAccounts&quot; resultMap=&quot;AccountResult&quot;&gt;
     select * from ACCOUNT where PROCESSED = false
@@ -10262,7 +10262,7 @@ protected RouteBuilder createRouteBuilde
 ]]></script>
 </div></div><p>When using named parameters, Camel will lookup the names from, in the given precedence:<br clear="none"> 1. from message body if its a <code>java.util.Map</code><br clear="none"> 2. from message headers</p><p>If a named parameter cannot be resolved, then an exception is thrown.</p><p>From Camel 2.14 onward you can use Simple expressions as parameters as shown:</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[sql:select * from table where id=:#${property.myId} order by name[?options]]]></script>
-</div></div><p>Notice that the standard <code>?</code> symbol that denotes the parameters to an SQL query is substituted with the <code>#</code> symbol, because the <code>?</code> symbol is used to specify options for the endpoint. The <code>?</code> symbol replacement can be configured on endpoint basis.</p><p>You can append query options to the URI in the following format, <code>?option=value&amp;option=value&amp;...</code></p><h3 id="BookComponentAppendix-Options.54">Options</h3><div class="confluenceTableSmall"><div class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Option</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Type</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Default</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>batch</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><
 p><code>boolean</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 2.7.5, 2.8.4 and 2.9:</strong> Execute SQL batch update statements. See notes below on how the treatment of the inbound message body changes if this is set to <code>true</code>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>dataSourceRef</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>String</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>Deprecated and will be removed in Camel 3.0:</strong> Reference to a <code>DataSource</code> to look up in the registry. Use <code>dataSource=#theName</code> instead.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>dataSource</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><
 code>String</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 2.11:</strong> Reference to a <code>DataSource</code> to look up in the registry.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>placeholder</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>String</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>#</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.4:</strong> Specifies a character that will be replaced to <code>?</code> in SQL query. Notice, that it is simple <code>String.replaceAll()</code> operation and no SQL parsing is involved (quoted strings will also change). This replacement is <strong>only</strong> happening if the endpoint is created using the <code>SqlComponent</code>. If you manually create the endpoint, then use the expected <code>?</code> sign i
 nstead.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>template.&lt;xxx&gt;</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>&#160;</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Sets additional options on the Spring <code>JdbcTemplate</code> that is used behind the scenes to execute the queries. For instance, <code>template.maxRows=10</code>. For detailed documentation, see the <a shape="rect" class="external-link" href="http://static.springframework.org/spring/docs/2.5.x/api/org/springframework/jdbc/core/JdbcTemplate.html" rel="nofollow">JdbcTemplate javadoc</a> documentation.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>allowNamedParameters</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>boolean</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> Whether to allow using named parameters in the queries.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>processingStrategy</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>&#160;</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>&#160;</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11:</strong> <strong>SQL consumer only:</strong> Allows to plugin to use a custom <code>org.apache.camel.component.sql.SqlProcessingStrategy</code> to execute queries when the consumer has processed the rows/batch.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>prepareStatementStrategy</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>&#160;</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>&#160;</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11:</strong> Allows t
 o plugin to use a custom <code>org.apache.camel.component.sql.SqlPrepareStatementStrategy</code> to control preparation of the query and prepared statement.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.delay</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>long</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>500</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11:</strong> <strong>SQL consumer only:</strong> Delay in milliseconds between each poll.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.initialDelay</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>long</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 2.11:</strong> <strong>SQL consumer only:</strong> Milliseconds before polling starts.</
 p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.useFixedDelay</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>boolean</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 2.11:</strong> <strong>SQL consumer only:</strong> Set to <code>true</code> to use fixed delay between polls, otherwise 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.</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>int</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>0</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><s
 trong>Camel 2.11:</strong> <strong>SQL consumer only:</strong> An integer value to define the maximum number of messages to gather per poll. By default, no maximum is set.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.useIterator</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>boolean</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> <strong>SQL consumer only:</strong> If <code>true</code> each row returned when polling will be processed individually. If <code>false</code> the entire <code>java.util.List</code> of data is set as the IN body.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.routeEmptyResultSet</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>boolean</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>fals
 e</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11:</strong> <strong>SQL consumer only:</strong> Whether to route a single empty <a shape="rect" href="exchange.html">Exchange</a> if there was no data to poll.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.onConsume</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>String</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 2.11:</strong> <strong>SQL consumer only:</strong> After processing each row then this query can be executed, if the <a shape="rect" href="exchange.html">Exchange</a> was processed successfully, for example to mark the row as processed. The query can have parameter.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.onConsumeFailed</code></p></td><td colspan="1" rowspan="1" class="c
 onfluenceTd"><p><code>String</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 2.11:</strong> <strong>SQL consumer only:</strong> After processing each row then this query can be executed, if the <a shape="rect" href="exchange.html">Exchange</a> failed, for example to mark the row as failed. The query can have parameter.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.onConsumeBatchComplete</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>String</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 2.11:</strong> <strong>SQL consumer only:</strong> After processing the entire batch, this query can be executed to bulk update rows etc. The query cannot have parameters.</p></td></tr><tr><td colspan="1" rowspan="1" cl
 ass="confluenceTd"><p><code>consumer.expectedUpdateCount</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>int</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 2.11:</strong> <strong>SQL consumer only:</strong> If using <code>consumer.onConsume</code> then this option can be used to set an expected number of rows being updated. Typically you may set this to <code>1</code> to expect one row to be updated.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.breakBatchOnConsumeFail</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>boolean</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 2.11:</strong> <strong>SQL consumer only:</strong> If using <code>consumer.onConsume</code> and it fails, the
 n this option controls whether to break out of the batch or continue processing the next row from the batch.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>alwaysPopulateStatement</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>boolean</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 2.11:</strong> <strong>SQL producer only:</strong> If enabled then the <code>populateStatement</code> method from <code>org.apache.camel.component.sql.SqlPrepareStatementStrategy</code> is always invoked, also if there is no expected parameters to be prepared. When this is <code>false</code> then the <code>populateStatement</code> is only invoked if there is 1 or more expected parameters to be set; for example this avoids reading the message body/headers for SQL queries with no parameters.</p></td></tr><tr><td colspan="1" rowspan="1" class="c
 onfluenceTd"><p><code>separator</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>char</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>,</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11.1:</strong> The separator to use when parameter values is taken from message body (if the body is a String type), to be inserted at # placeholders. Notice if you use named parameters, then a <code>Map</code> type is used instead.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>outputType</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>String</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>SelectList</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.12.0:</strong> Make the output of consumer or producer to <code>SelectList</code> as List of Map, or <code>SelectOne</code> as single Java object in the following 
 way:<br clear="none"> a) If the query has only single column, then that JDBC Column object is returned. (such as <code>SELECT COUNT( * ) FROM PROJECT</code> will return a Long object.<br clear="none"> b) If the query has more than one column, then it will return a Map of that result.<br clear="none"> c) If the <code>outputClass</code> is set, then it will convert the query result into an Java bean object by calling all the setters that match the column names. It will assume your class has a default constructor to create instance with.<br clear="none"> d) If the query resulted in more than one rows, it throws an non-unique result exception.</p><p>From <strong>Camel 2.14.1</strong> onwards the SelectList also supports mapping each row to a Java object as the SelectOne does <span>(only step c)</span>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>outputClass</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>String</code></p></td><td c
 olspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.12.0:</strong> Specify the full package and class name to use as conversion when <code>outputType=SelectOne</code>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>outputHeader</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><code>String</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>null</code></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.15:</strong> To store the result as a header instead of the message body. This allows to preserve the existing message body as-is.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>parametersCount</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>int</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>0</code></p></td><td colspan="1" rowspan="1" class="c
 onfluenceTd"><p><strong>Camel 2.11.2/2.12.0</strong> If set greater than zero, then Camel will use this count value of parameters to replace instead of querying via JDBC metadata API. This is useful if the JDBC vendor could not return correct parameters count, then user may override instead.</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>boolean</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 2.12.0</strong> If set, will ignore the results of the SQL query and use the existing IN message as the OUT message for the continuation of processing</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>useMessageBodyForSql</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>boolean</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> Whether to use the message body as the SQL and then headers for parameters. If this option is enabled then the SQL in the uri is not used. The SQL parameters must then be provided in a header with the key <code>CamelSqlParameters</code>. This option is only for the producer.</td></tr></tbody></table></div></div><h3 id="BookComponentAppendix-Treatmentofthemessagebody">Treatment of the message body</h3><p>The SQL component tries to convert the message body to an object of <code>java.util.Iterator</code> type and then uses this iterator to fill the query parameters (where each query parameter is represented by a <code>#</code> symbol (or configured placeholder) in the endpoint URI). If the message body is not an array or collection, the conversion results in an iterator that iterates over only one object, which is the body itself.</p><p>For example, if the message body is an instance of <cod
 e>java.util.List</code>, the first item in the list is substituted into the first occurrence of <code>#</code> in the SQL query, the second item in the list is substituted into the second occurrence of <code>#</code>, and so on.</p><p>If <code>batch</code> is set to <code>true</code>, then the interpretation of the inbound message body changes slightly &#8211; instead of an iterator of parameters, the component expects an iterator that contains the parameter iterators; the size of the outer iterator determines the batch size.</p><p>From Camel 2.16 onwards you can use the option&#160;<span>useMessageBodyForSql that allows to use the message body as the SQL statement, and then the SQL parameters must be provided in a header with the key&#160;SqlConstants.SQL_PARAMETERS. This allows the SQL component to work more dynamic as the SQL query is from the message body.</span></p><h3 id="BookComponentAppendix-Resultofthequery">Result of the query</h3><p>For <code>select</code> operations, the
  result is an instance of <code>List&lt;Map&lt;String, Object&gt;&gt;</code> type, as returned by the <a shape="rect" class="external-link" href="http://static.springframework.org/spring/docs/2.5.x/api/org/springframework/jdbc/core/JdbcTemplate.html#queryForList(java.lang.String,%20java.lang.Object%91%93)" rel="nofollow">JdbcTemplate.queryForList()</a> method. For <code>update</code> operations, the result is the number of updated rows, returned as an <code>Integer</code>.</p><p>By default, the result is placed in the message body.&#160; If the outputHeader parameter is set, the result is placed in the header.&#160; This is an alternative to using a full message enrichment pattern to add headers, it provides a concise syntax for querying a sequence or some other small value into a header.&#160; It is convenient to use outputHeader and outputType together:</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div><p>Notice that the standard <code>?</code> symbol that denotes the parameters to an SQL query is substituted with the <code>#</code> symbol, because the <code>?</code> symbol is used to specify options for the endpoint. The <code>?</code> symbol replacement can be configured on endpoint basis.</p><p>You can append query options to the URI in the following format, <code>?option=value&amp;option=value&amp;...</code></p><h3 id="BookComponentAppendix-Options.54">Options</h3><div class="confluenceTableSmall"><div class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1" class="confluenceTh"><p>Option</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Type</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Default</p></th><th colspan="1" rowspan="1" class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>batch</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><
 p><code>boolean</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 2.7.5, 2.8.4 and 2.9:</strong> Execute SQL batch update statements. See notes below on how the treatment of the inbound message body changes if this is set to <code>true</code>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>dataSourceRef</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>String</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>Deprecated and will be removed in Camel 3.0:</strong> Reference to a <code>DataSource</code> to look up in the registry. Use <code>dataSource=#theName</code> instead.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>dataSource</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><
 code>String</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 2.11:</strong> Reference to a <code>DataSource</code> to look up in the registry.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>placeholder</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>String</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>#</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.4:</strong> Specifies a character that will be replaced to <code>?</code> in SQL query. Notice, that it is simple <code>String.replaceAll()</code> operation and no SQL parsing is involved (quoted strings will also change). This replacement is <strong>only</strong> happening if the endpoint is created using the <code>SqlComponent</code>. If you manually create the endpoint, then use the expected <code>?</code> sign i
 nstead.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>template.&lt;xxx&gt;</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>&#160;</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Sets additional options on the Spring <code>JdbcTemplate</code> that is used behind the scenes to execute the queries. For instance, <code>template.maxRows=10</code>. For detailed documentation, see the <a shape="rect" class="external-link" href="http://static.springframework.org/spring/docs/2.5.x/api/org/springframework/jdbc/core/JdbcTemplate.html" rel="nofollow">JdbcTemplate javadoc</a> documentation.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>allowNamedParameters</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>boolean</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> Whether to allow using named parameters in the queries.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>processingStrategy</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>&#160;</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>&#160;</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11:</strong> <strong>SQL consumer only:</strong> Allows to plugin to use a custom <code>org.apache.camel.component.sql.SqlProcessingStrategy</code> to execute queries when the consumer has processed the rows/batch.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>prepareStatementStrategy</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>&#160;</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>&#160;</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11:</strong> Allows t
 o plugin to use a custom <code>org.apache.camel.component.sql.SqlPrepareStatementStrategy</code> to control preparation of the query and prepared statement.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.delay</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>long</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>500</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11:</strong> <strong>SQL consumer only:</strong> Delay in milliseconds between each poll.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.initialDelay</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>long</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 2.11:</strong> <strong>SQL consumer only:</strong> Milliseconds before polling starts.</
 p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.useFixedDelay</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>boolean</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 2.11:</strong> <strong>SQL consumer only:</strong> Set to <code>true</code> to use fixed delay between polls, otherwise 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.</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>int</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>0</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><s
 trong>Camel 2.11:</strong> <strong>SQL consumer only:</strong> An integer value to define the maximum number of messages to gather per poll. By default, no maximum is set.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.useIterator</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>boolean</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> <strong>SQL consumer only:</strong> If <code>true</code> each row returned when polling will be processed individually. If <code>false</code> the entire <code>java.util.List</code> of data is set as the IN body.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.routeEmptyResultSet</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>boolean</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>fals
 e</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11:</strong> <strong>SQL consumer only:</strong> Whether to route a single empty <a shape="rect" href="exchange.html">Exchange</a> if there was no data to poll.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.onConsume</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>String</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 2.11:</strong> <strong>SQL consumer only:</strong> After processing each row then this query can be executed, if the <a shape="rect" href="exchange.html">Exchange</a> was processed successfully, for example to mark the row as processed. The query can have parameter.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.onConsumeFailed</code></p></td><td colspan="1" rowspan="1" class="c
 onfluenceTd"><p><code>String</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 2.11:</strong> <strong>SQL consumer only:</strong> After processing each row then this query can be executed, if the <a shape="rect" href="exchange.html">Exchange</a> failed, for example to mark the row as failed. The query can have parameter.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.onConsumeBatchComplete</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>String</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 2.11:</strong> <strong>SQL consumer only:</strong> After processing the entire batch, this query can be executed to bulk update rows etc. The query cannot have parameters.</p></td></tr><tr><td colspan="1" rowspan="1" cl
 ass="confluenceTd"><p><code>consumer.expectedUpdateCount</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>int</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 2.11:</strong> <strong>SQL consumer only:</strong> If using <code>consumer.onConsume</code> then this option can be used to set an expected number of rows being updated. Typically you may set this to <code>1</code> to expect one row to be updated.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>consumer.breakBatchOnConsumeFail</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>boolean</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 2.11:</strong> <strong>SQL consumer only:</strong> If using <code>consumer.onConsume</code> and it fails, the
 n this option controls whether to break out of the batch or continue processing the next row from the batch.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>alwaysPopulateStatement</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>boolean</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 2.11:</strong> <strong>SQL producer only:</strong> If enabled then the <code>populateStatement</code> method from <code>org.apache.camel.component.sql.SqlPrepareStatementStrategy</code> is always invoked, also if there is no expected parameters to be prepared. When this is <code>false</code> then the <code>populateStatement</code> is only invoked if there is 1 or more expected parameters to be set; for example this avoids reading the message body/headers for SQL queries with no parameters.</p></td></tr><tr><td colspan="1" rowspan="1" class="c
 onfluenceTd"><p><code>separator</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>char</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>,</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11.1:</strong> The separator to use when parameter values is taken from message body (if the body is a String type), to be inserted at # placeholders. Notice if you use named parameters, then a <code>Map</code> type is used instead.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>outputType</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>String</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>SelectList</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.12.0:</strong> Make the output of consumer or producer to <code>SelectList</code> as List of Map, or <code>SelectOne</code> as single Java object in the following 
 way:<br clear="none"> a) If the query has only single column, then that JDBC Column object is returned. (such as <code>SELECT COUNT( * ) FROM PROJECT</code> will return a Long object.<br clear="none"> b) If the query has more than one column, then it will return a Map of that result.<br clear="none"> c) If the <code>outputClass</code> is set, then it will convert the query result into an Java bean object by calling all the setters that match the column names. It will assume your class has a default constructor to create instance with.<br clear="none"> d) If the query resulted in more than one rows, it throws an non-unique result exception.</p><p>From <strong>Camel 2.14.1</strong> onwards the SelectList also supports mapping each row to a Java object as the SelectOne does <span>(only step c)</span>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>outputClass</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>String</code></p></td><td c
 olspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.12.0:</strong> Specify the full package and class name to use as conversion when <code>outputType=SelectOne</code>.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>outputHeader</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><code>String</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>null</code></td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.15:</strong> To store the result as a header instead of the message body. This allows to preserve the existing message body as-is.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><code>parametersCount</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>int</code></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><code>0</code></p></td><td colspan="1" rowspan="1" class="c
 onfluenceTd"><p><strong>Camel 2.11.2/2.12.0</strong> If set greater than zero, then Camel will use this count value of parameters to replace instead of querying via JDBC metadata API. This is useful if the JDBC vendor could not return correct parameters count, then user may override instead.</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>boolean</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 2.12.0</strong> If set, will ignore the results of the SQL query and use the existing IN message as the OUT message for the continuation of processing</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>useMessageBodyForSql</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>boolean</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> Whether to use the message body as the SQL and then headers for parameters. If this option is enabled then the SQL in the uri is not used. The SQL parameters must then be provided in a header with the key <code>CamelSqlParameters</code>. This option is only for the producer.</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><code>transacted</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>boolean</code></td><td colspan="1" rowspan="1" class="confluenceTd"><code>false</code></td><td colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.16.2:</strong> <strong>SQL consumer only:</strong>Enables or disables transaction. If enabled then if processing an exchange failed then the consumer break out processing any further exchanges to cause a rollback eager</td></tr></tbody></table></div></div><h3 id="BookComponentAppendix-Treatmentofthemessagebody">Treatment o
 f the message body</h3><p>The SQL component tries to convert the message body to an object of <code>java.util.Iterator</code> type and then uses this iterator to fill the query parameters (where each query parameter is represented by a <code>#</code> symbol (or configured placeholder) in the endpoint URI). If the message body is not an array or collection, the conversion results in an iterator that iterates over only one object, which is the body itself.</p><p>For example, if the message body is an instance of <code>java.util.List</code>, the first item in the list is substituted into the first occurrence of <code>#</code> in the SQL query, the second item in the list is substituted into the second occurrence of <code>#</code>, and so on.</p><p>If <code>batch</code> is set to <code>true</code>, then the interpretation of the inbound message body changes slightly &#8211; instead of an iterator of parameters, the component expects an iterator that contains the parameter iterators; the
  size of the outer iterator determines the batch size.</p><p>From Camel 2.16 onwards you can use the option&#160;<span>useMessageBodyForSql that allows to use the message body as the SQL statement, and then the SQL parameters must be provided in a header with the key&#160;SqlConstants.SQL_PARAMETERS. This allows the SQL component to work more dynamic as the SQL query is from the message body.</span></p><h3 id="BookComponentAppendix-Resultofthequery">Result of the query</h3><p>For <code>select</code> operations, the result is an instance of <code>List&lt;Map&lt;String, Object&gt;&gt;</code> type, as returned by the <a shape="rect" class="external-link" href="http://static.springframework.org/spring/docs/2.5.x/api/org/springframework/jdbc/core/JdbcTemplate.html#queryForList(java.lang.String,%20java.lang.Object%91%93)" rel="nofollow">JdbcTemplate.queryForList()</a> method. For <code>update</code> operations, the result is the number of updated rows, returned as an <code>Integer</code>.
 </p><p>By default, the result is placed in the message body.&#160; If the outputHeader parameter is set, the result is placed in the header.&#160; This is an alternative to using a full message enrichment pattern to add headers, it provides a concise syntax for querying a sequence or some other small value into a header.&#160; It is convenient to use outputHeader and outputType together:</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(&quot;jms:order.inbox&quot;)
 	.to(&quot;sql:select order_seq.nextval from dual?outputHeader=OrderId&amp;outputType=SelectOne&quot;)
 	.to(&quot;jms:order.booking&quot;);]]></script>



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