...
For example you can use the Simple language to Message Translator a message:
| Wiki Markup |
|---|
{snippet:id=e1|lang=java|url=camel/trunk/camel-core/src/test/java/org/apache/camel/component/language/LanguageRouteTest.java} |
In case you want to convert the message body type you can do this as well:
| Wiki Markup |
|---|
{snippet:id=e1|lang=java|url=camel/trunk/camel-core/src/test/java/org/apache/camel/component/language/LanguageRouteConvertBodyTest.java} |
You can also use the
Groovy language, such as this example where the input message will by multiplied with 2:
| Wiki Markup |
|---|
{snippet:id=e1|lang=java|url=camel/trunk/components/camel-groovy/src/test/java/org/apache/camel/language/groovy/LanguageGroovyRouteTest.java} |
You can also provide the script as a header as shown below. Here we use
XPath language to extract the text from the
<foo> tag.
...
For example to load a script from the classpath:
| Wiki Markup |
|---|
{snippet:id=e1|lang=java|url=camel/trunk/camel-core/src/test/java/org/apache/camel/component/language/LanguageLoadScriptFromClasspathTest.java} |
By default the script is loaded once and cached. However you can disable the
contentCache option and have the script loaded on each evaluation.
For example if the file myscript.txt is changed on disk, then the updated script is used:
| Wiki Markup |
|---|
{snippet:id=e1|lang=java|url=camel/trunk/camel-core/src/test/java/org/apache/camel/component/language/LanguageLoadScriptFromFileUpdateTest.java} |
From
Camel 2.11 onwards you can refer to the resource similar to the other
Languages in Camel by prefixing with
"resource:" as shown below:
| Wiki Markup |
|---|
{snippet:id=e1|lang=java|url=camel/trunk/camel-core/src/test/java/org/apache/camel/component/language/LanguageResourceLoadScriptFromClasspathTest.java} |
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