org.apache.velocity.runtime.directive
Class Parse

java.lang.Object
  |
  +--org.apache.velocity.runtime.directive.Directive
        |
        +--org.apache.velocity.runtime.directive.Parse
All Implemented Interfaces:
java.lang.Cloneable, DirectiveConstants

public class Parse
extends Directive

Pluggable directive that handles the #parse() statement in VTL. Notes: ----- 1) The parsed source material can only come from somewhere in the TemplateRoot tree for security reasons. There is no way around this. If you want to include content from elsewhere on your disk, use a link from somwhere under Template Root to that content. 2) There is a limited parse depth. It is set as a property "parse_directive.maxdepth = 10" for example. There is a 20 iteration safety in the event that the parameter isn't set.

Version:
$Id: Parse.java,v 1.23 2001/10/22 03:53:24 jon Exp $
Author:
Geir Magnusson Jr., Jason van Zyl, Christoph Reck

Field Summary
private  boolean ready
           
 
Fields inherited from class org.apache.velocity.runtime.directive.Directive
rsvc
 
Fields inherited from interface org.apache.velocity.runtime.directive.DirectiveConstants
BLOCK, LINE
 
Constructor Summary
Parse()
           
 
Method Summary
 java.lang.String getName()
          Return name of this directive.
 int getType()
          Return type of this directive.
 boolean render(InternalContextAdapter context, java.io.Writer writer, Node node)
          iterates through the argument list and renders every argument that is appropriate.
 
Methods inherited from class org.apache.velocity.runtime.directive.Directive
getColumn, getLine, init, setLocation
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

ready

private boolean ready
Constructor Detail

Parse

public Parse()
Method Detail

getName

public java.lang.String getName()
Return name of this directive.

Specified by:
getName in class Directive

getType

public int getType()
Return type of this directive.

Specified by:
getType in class Directive

render

public boolean render(InternalContextAdapter context,
                      java.io.Writer writer,
                      Node node)
               throws java.io.IOException,
                      ResourceNotFoundException,
                      ParseErrorException,
                      MethodInvocationException
iterates through the argument list and renders every argument that is appropriate. Any non appropriate arguments are logged, but render() continues.

Specified by:
render in class Directive
java.io.IOException
ResourceNotFoundException
ParseErrorException
MethodInvocationException


Copyright ? 2003 Apache Software Foundation. All Rights Reserved.