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From build...@apache.org
Subject svn commit: r855941 - in /websites/production/camel/content: cache/main.pageCache languages.html predicate.html
Date Mon, 25 Mar 2013 23:19:16 GMT
Author: buildbot
Date: Mon Mar 25 23:19:15 2013
New Revision: 855941

Log:
Production update by buildbot for camel

Modified:
    websites/production/camel/content/cache/main.pageCache
    websites/production/camel/content/languages.html
    websites/production/camel/content/predicate.html

Modified: websites/production/camel/content/cache/main.pageCache
==============================================================================
Binary files - no diff available.

Modified: websites/production/camel/content/languages.html
==============================================================================
--- websites/production/camel/content/languages.html (original)
+++ websites/production/camel/content/languages.html Mon Mar 25 23:19:15 2013
@@ -77,7 +77,11 @@
         <td valign="top" width="100%">
 <div class="wiki-content maincontent"><h2><a shape="rect" name="Languages-Languages"></a>Languages</h2>
 
-<p>To support flexible and powerful <a shape="rect" href="enterprise-integration-patterns.html"
title="Enterprise Integration Patterns">Enterprise Integration Patterns</a> Camel
supports various Languages to create an <a shape="rect" href="expression.html" title="Expression">Expression</a>
or <a shape="rect" href="predicate.html" title="Predicate">Predicate</a> within
either the <a shape="rect" href="dsl.html" title="DSL">Routing Domain Specific Language</a>
or the <a shape="rect" href="xml-configuration.html" title="Xml Configuration">Xml Configuration</a>.
The following languages are supported</p>
+<p>To support flexible and powerful <a shape="rect" href="enterprise-integration-patterns.html"
title="Enterprise Integration Patterns">Enterprise Integration Patterns</a> Camel
supports various Languages to create an <a shape="rect" href="expression.html" title="Expression">Expression</a>
or <a shape="rect" href="predicate.html" title="Predicate">Predicate</a> within
either the <a shape="rect" href="dsl.html" title="DSL">Routing Domain Specific Language</a>
or the <a shape="rect" href="xml-configuration.html" title="Xml Configuration">Xml Configuration</a>.
</p>
+
+<div class="panelMacro"><table class="tipMacro"><colgroup span="1"><col
span="1" width="24"><col span="1"></colgroup><tr><td colspan="1" rowspan="1"
valign="top"><img align="middle" src="https://cwiki.apache.org/confluence/images/icons/emoticons/check.gif"
width="16" height="16" alt="" border="0"></td><td colspan="1" rowspan="1"><b>Combining
Predicates</b><br clear="none">When creating predicates (expressions that evaluate
to <tt>true</tt> or <tt>false</tt>), you can combine several predicates
- regardless of the language they are built with - by using the PredicateBuilder class. For
more information, see <a shape="rect" href="predicate.html#Predicate-CompoundPredicates">Compound
Predicates</a>.</td></tr></table></div>
+
+<p>The following languages are supported:</p>
 
 <ul><li><a shape="rect" href="bean-language.html" title="Bean Language">Bean
Language</a> for using Java for expressions</li><li><a shape="rect" href="constant.html"
title="Constant">Constant</a></li><li>the unified <a shape="rect"
href="el.html" title="EL">EL</a> from JSP and JSF</li><li><a shape="rect"
href="header.html" title="Header">Header</a></li><li><a shape="rect"
href="jxpath.html" title="JXPath">JXPath</a></li><li><a shape="rect"
href="mvel.html" title="Mvel">Mvel</a></li><li><a shape="rect" href="ognl.html"
title="OGNL">OGNL</a></li><li><a shape="rect" href="ref-language.html"
title="Ref Language">Ref Language</a></li><li><a shape="rect" href="property.html"
title="Property">Property</a></li><li><a shape="rect" href="scripting-languages.html"
title="Scripting Languages">Scripting Languages</a> such as
 	<ul><li><a shape="rect" href="beanshell.html" title="BeanShell">BeanShell</a></li><li><a
shape="rect" href="javascript.html" title="JavaScript">JavaScript</a></li><li><a
shape="rect" href="groovy.html" title="Groovy">Groovy</a></li><li><a
shape="rect" href="python.html" title="Python">Python</a></li><li><a
shape="rect" href="php.html" title="PHP">PHP</a></li><li><a shape="rect"
href="ruby.html" title="Ruby">Ruby</a></li></ul>

Modified: websites/production/camel/content/predicate.html
==============================================================================
--- websites/production/camel/content/predicate.html (original)
+++ websites/production/camel/content/predicate.html Mon Mar 25 23:19:15 2013
@@ -137,8 +137,27 @@ from(<span class="code-quote">"jms:queue
 
 
 <h3><a shape="rect" name="Predicate-CompoundPredicates"></a>Compound Predicates</h3>
-<p>You can also create compound predicates using boolean operators such as <tt>and,
or, not</tt> and many others.<br clear="none">
-The sample below demonstrates this:</p>
+
+<p>You can also create compound predicates using boolean operators such as <tt>and,
or, not</tt> and many others.</p>
+
+<p>Currently this feature is only available in the Java-based DSLs, but not in the
Spring nor Blueprint DSLs.</p>
+
+<p>Using the <a shape="rect" class="external-link" href="http://camel.apache.org/maven/current/camel-core/apidocs/org/apache/camel/builder/PredicateBuilder.html"><tt>PredicateBuilder</tt></a>
class, you can combine predicates <b>from different Expression Languages</b> based
on logical operators and comparison operators:</p>
+
+<ul><li><tt>not</tt>, <tt>and</tt>, <tt>or</tt></li><li><tt>isNull</tt>,
<tt>isNotNull</tt></li><li><tt>isEqualTo</tt>, <tt>isGreaterThan</tt>,
<tt>isLessThan</tt></li><li><tt>startsWith</tt>, <tt>endsWith</tt></li><li><tt>in</tt>
("any of X predicates stands true")</li></ul>
+
+
+<p>Additionally, with <tt>PredicateBuilder</tt> you can create Regular
Expressions and use them as predicates, applying them to the result of an expression, e.g.
<tt>PredicateBuilder.regex(header("foo"), "\d{4}")</tt> applies the regular expression
to the header = foo.</p>
+
+<p>Combining different Expression Languages is also possible, e.g.:</p>
+
+<div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent">
+<pre class="code-java">
+PredicateBuilder.and(XPathBuilder.xpath(<span class="code-quote">"/bookings/flights"</span>),
simple(<span class="code-quote">"${property.country = 'Spain'}"</span>))
+</pre>
+</div></div>
+
+<p>The sample below demonstrates further use cases:</p>
 <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent">
 <pre class="code-java"><span class="code-comment">// We define 3 predicates based
on some user roles
 </span><span class="code-comment">// we have <span class="code-keyword">static</span>
imported and/or from org.apache.camel.builder.PredicateBuilder
@@ -167,7 +186,6 @@ The sample below demonstrates this:</p>
 </pre>
 </div></div>
 
-
 <h3><a shape="rect" name="Predicate-ExtensiblePredicates"></a>Extensible
Predicates</h3>
 <p>Camel supports extensible Predicates using multiple <a shape="rect" href="languages.html"
title="Languages">Languages</a>; the following languages are supported out of the
box</p>
 <ul><li><a shape="rect" href="bean-language.html" title="Bean Language">Bean
Language</a> for using Java for expressions</li><li><a shape="rect" href="constant.html"
title="Constant">Constant</a></li><li>the unified <a shape="rect"
href="el.html" title="EL">EL</a> from JSP and JSF</li><li><a shape="rect"
href="header.html" title="Header">Header</a></li><li><a shape="rect"
href="jxpath.html" title="JXPath">JXPath</a></li><li><a shape="rect"
href="mvel.html" title="Mvel">Mvel</a></li><li><a shape="rect" href="ognl.html"
title="OGNL">OGNL</a></li><li><a shape="rect" href="ref-language.html"
title="Ref Language">Ref Language</a></li><li><a shape="rect" href="property.html"
title="Property">Property</a></li><li><a shape="rect" href="scripting-languages.html"
title="Scripting Languages">Scripting Languages</a> such as
@@ -198,7 +216,6 @@ The sample below demonstrates this:</p>
 
 <h4><a shape="rect" name="Predicate-SeeAlso"></a>See Also</h4>
 <ul class="alternate" type="square"><li><a shape="rect" href="expression.html"
title="Expression">Expression</a></li></ul>
-
 </div>
         </td>
         <td valign="top">



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