org.eigenbase.xom
Class XOMGenTask

java.lang.Object
  Task
      org.eigenbase.xom.XOMGenTask

public class XOMGenTask
extends Task

XOMGenTask is an ANT task with which to invoke MetaGenerator.

Since:

1 April, 2002

Version:

$Id: //open/util/resgen/src/org/eigenbase/xom/XOMGenTask.java#4 $

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.

Author:

jhyde

Field Summary

(package private) java.lang.String	className
(package private) java.lang.String	destDir
(package private) java.lang.String	dtdFileName
(package private) java.lang.String	modelFileName

Constructor Summary

XOMGenTask()

Method Summary

(package private) static java.io.File	classNameToFile(java.io.File dir, java.lang.String className) Creates the File that a java class will live in.
void	execute()
void	setClassname(java.lang.String classname) See parameter classname.
void	setDestdir(java.lang.String destdir) See parameter destdir.
void	setDtdname(java.lang.String dtdname) See parameter dtdname.
void	setModel(java.lang.String model) See parameter model.

Methods inherited from class java.lang.Object

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

Field Detail

modelFileName

java.lang.String modelFileName

destDir

java.lang.String destDir

dtdFileName

java.lang.String dtdFileName

className

java.lang.String className

Constructor Detail

XOMGenTask

public XOMGenTask()

Method Detail

execute

public void execute()
             throws BuildException

Throws:

BuildException

setModel

public void setModel(java.lang.String model)

See parameter model.

setDestdir

public void setDestdir(java.lang.String destdir)

See parameter destdir.

setClassname

public void setClassname(java.lang.String classname)

See parameter classname.

setDtdname

public void setDtdname(java.lang.String dtdname)

See parameter dtdname.

classNameToFile

static java.io.File classNameToFile(java.io.File dir,
                                    java.lang.String className)

Creates the File that a java class will live in. For example, makeJavaFileName("com.myproj", "MyClass") returns "com/myproj/MyClass.java".