org.apache.commons.jelly.tags.ant
Class AntTagLibrary

java.lang.Object
  org.apache.commons.jelly.TagLibrary
      org.apache.commons.jelly.tags.ant.AntTagLibrary

public class AntTagLibrary
extends org.apache.commons.jelly.TagLibrary

A Jelly custom tag library that allows Ant tasks to be called from inside Jelly.

Version:

$Revision: 155991 $

Author:

James Strachan, bob mcwhirter

Field Summary

static java.lang.String

PROJECT_CONTEXT_HANDLE

Constructor Summary

AntTagLibrary()

Method Summary

org.apache.commons.jelly.impl.TagScript	createCustomTagScript(java.lang.String name, org.xml.sax.Attributes attributes)
static org.apache.tools.ant.Project	createProject(org.apache.commons.jelly.JellyContext context) A helper method to create a new project #### this method could move to an AntUtils class.
org.apache.commons.jelly.Tag	createTag(java.lang.String name, org.xml.sax.Attributes attributes) A helper method which creates an AntTag instance for the given element name
org.apache.commons.jelly.impl.TagScript	createTagScript(java.lang.String name, org.xml.sax.Attributes attributes) Creates a new script to execute the given tag name and attributes
static org.apache.tools.ant.Project	getProject(org.apache.commons.jelly.JellyContext context) A helper method which will attempt to find a project in the current context or install one if need be.
static void	setProject(org.apache.commons.jelly.JellyContext context, org.apache.tools.ant.Project project) Sets the Ant Project to be used for this JellyContext.

Methods inherited from class org.apache.commons.jelly.TagLibrary

createExpression, getExpressionFactory, getTagClasses, registerTag, registerTagFactory

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

PROJECT_CONTEXT_HANDLE

public static final java.lang.String PROJECT_CONTEXT_HANDLE

See Also:

Constant Field Values

Constructor Detail

AntTagLibrary

public AntTagLibrary()

Method Detail

getProject

public static org.apache.tools.ant.Project getProject(org.apache.commons.jelly.JellyContext context)

A helper method which will attempt to find a project in the current context or install one if need be. #### this method could move to an AntUtils class.

setProject

public static void setProject(org.apache.commons.jelly.JellyContext context,
                              org.apache.tools.ant.Project project)

Sets the Ant Project to be used for this JellyContext. #### this method could move to an AntUtils class.

createProject

public static org.apache.tools.ant.Project createProject(org.apache.commons.jelly.JellyContext context)

A helper method to create a new project #### this method could move to an AntUtils class.

createTagScript

public org.apache.commons.jelly.impl.TagScript createTagScript(java.lang.String name,
                                                               org.xml.sax.Attributes attributes)
                                                        throws org.apache.commons.jelly.JellyException

Creates a new script to execute the given tag name and attributes

Overrides:

createTagScript in class org.apache.commons.jelly.TagLibrary

Throws:

org.apache.commons.jelly.JellyException

createCustomTagScript

public org.apache.commons.jelly.impl.TagScript createCustomTagScript(java.lang.String name,
                                                                     org.xml.sax.Attributes attributes)

Returns:

a new TagScript for any custom, statically defined tags, like 'fileScanner'

createTag

public org.apache.commons.jelly.Tag createTag(java.lang.String name,
                                              org.xml.sax.Attributes attributes)
                                       throws org.apache.commons.jelly.JellyException

A helper method which creates an AntTag instance for the given element name

Overrides:

createTag in class org.apache.commons.jelly.TagLibrary

Throws:

org.apache.commons.jelly.JellyException