org.xwiki.rendering.macro.velocity.filter

Interface VelocityMacroFilter

@Role
public interface VelocityMacroFilter

Component called before and after velocity execution in velocity macro to modify the content to execute or parse. It can be used for example to reformat the velocity content to take care of indentation etc.

Version:

$Id: b97b50e56118be8ff2152dc169177588e15d5d89 $

Method Summary

Modifier and Type	Method and Description
String	after(String content, org.apache.velocity.VelocityContext velocityContext) Called just before the result of the velocity script execution is parsed.
String	before(String content, org.apache.velocity.VelocityContext velocityContext) Called just before the velocity script is executed.

Method Detail

before

String before(String content,
              org.apache.velocity.VelocityContext velocityContext)

Called just before the velocity script is executed.

Parameters:

content - the velocity script

velocityContext - the velocity context. this method can inject here bindings usable in the script like $somebinding.

Returns:

the modified content

after

String after(String content,
             org.apache.velocity.VelocityContext velocityContext)

Called just before the result of the velocity script execution is parsed.

Parameters:

content - the result of the velocity script execution

velocityContext - the velocity context. This method usually clean the bindings injected in the velocity context by before(String, VelocityContext)

Returns:

the modified content