org.eigenbase.xom

Class XOMGenTask

java.lang.Object

org.apache.tools.ant.ProjectComponent

org.apache.tools.ant.Task

org.eigenbase.xom.XOMGenTask

All Implemented Interfaces:

Cloneable

public class XOMGenTask
extends org.apache.tools.ant.Task

XOMGenTask is an ANT task with which to invoke MetaGenerator.

Author:

jhyde

XOMGen

Description

Invokes the MetaGenerator.

This task only invokes XOMGen if the grammar file is newer than the generated Java files.

Parameters

Attribute	Description	Required
model	The name of the XML file which holds the XOM model.	Yes
destdir	The name of the output directory. Default is the current directory.	No
classname	The full name of the class to generate.	Yes
dtdname	The name of the DTD file to generate. The path may be either absolute, or relative to destdir.	Yes

Example

<xomgen
     model="src/org/eigenbase/xom/Meta.xml"
     destdir="src"
     classname="org.eigenbase.xom.MetaDef"/>

This invokes XOMGen on the model file src/org/eigenbase/xom/Meta.xml, and generates src/org/eigenbase/xom/MetaDef.java and src/org/eigenbase/xom/meta.dtd.

Field Summary

Fields inherited from class org.apache.tools.ant.Task

target, taskName, taskType, wrapper

Fields inherited from class org.apache.tools.ant.ProjectComponent

description, location, project

Constructor Summary

Constructors

Constructor and Description
XOMGenTask()

Method Summary

Modifier and Type	Method and Description
void	execute()
void	setClassname(String classname) See parameter classname.
void	setDestdir(String destdir) See parameter destdir.
void	setDtdname(String dtdname) See parameter dtdname.
void	setModel(String model) See parameter model.

Methods inherited from class org.apache.tools.ant.Task

bindToOwner, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, handleErrorFlush, handleErrorOutput, handleFlush, handleInput, handleOutput, init, isInvalid, log, log, log, log, maybeConfigure, perform, reconfigure, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskType

Methods inherited from class org.apache.tools.ant.ProjectComponent

clone, getDescription, getLocation, getProject, setDescription, setLocation, setProject

Methods inherited from class java.lang.Object

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

Constructor Detail

XOMGenTask

public XOMGenTask()

Method Detail

execute

public void execute()
             throws org.apache.tools.ant.BuildException

Overrides:

execute in class org.apache.tools.ant.Task

Throws:

org.apache.tools.ant.BuildException

setModel

public void setModel(String model)

See parameter model.

setDestdir

public void setDestdir(String destdir)

See parameter destdir.

setClassname

public void setClassname(String classname)

See parameter classname.

setDtdname

public void setDtdname(String dtdname)

See parameter dtdname.