org.eclipse.emf.ant.taskdefs.codegen
Class JMergerTask

java.lang.Object
  org.apache.tools.ant.ProjectComponent
      org.apache.tools.ant.Task
          org.eclipse.emf.ant.taskdefs.EMFTask
              org.eclipse.emf.ant.taskdefs.codegen.JMergerTask

All Implemented Interfaces:

java.lang.Cloneable

public class JMergerTask
extends EMFTask

Exposes some functionalities available on the JMerger class.

This task is supposed to be executed by a Eclipse driver with the org.eclipse.emf.ant plugin. It is neither necessary to use Ant's task TaskDef to declare this task in a script nor to change the Ant's runtime classpath.

The following command line will start a headless Eclipse instance and run the specified Ant script.

eclipseDir/eclipse -noSplash -data worspaceDir -application org.eclipse.ant.core.antRunner -buildfile antScript

In Windows you should execute eclipsec instead of eclipse in order to have access to the Ant build script console output.

You can also use the Eclipse UI to execute an Ant script containing this task by right-clicking the script and selecting Run As > Ant Build... > JRE > "Run in the same JRE as the workspace".

Usage examples:

 <emf.JMerger mergeXMLURI="http://www.example.com/merge.xml"
              sourceFile="c:/java/MyClass.java"
              targetURI="http://www.example.com/target/MyNewClass.java"/>
 

 <emf.JMerger mergeXMLFile="merge.xml"
              sourceURI="http://www.example.com/source/MyClass.java"
              targetFile="MyNewClass.java";
              newFile="c:\MyClass.java"/>
 

 <emf.JMerger mergeXMLFile="c:\merge-files\merge.xml"
              sourceFile="d:\old\MyClass.java"
              targetFile="d:\new\MyNewClass.java";
              newFile="MyMergedClass.java"/>
 

Since:

2.1.0

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

JMergerTask()

Method Summary

protected void	checkAttributes() All the attribute checks should be performed in this method.
protected JMerger	createJMerger()
protected void	doExecute() Performs the task specific code.
protected void	invokeMerger(JMerger merger)
void	setFacadeHelperClass(java.lang.String facadeHelperClass)
void	setMergeXMLFile(java.io.File mergeXMLFile)
void	setMergeXMLURI(java.lang.String mergeXMLURI)
void	setNewFile(java.io.File newFile)
void	setSourceFile(java.io.File sourceFile)
void	setSourceURI(java.lang.String sourceURI)
void	setTargetFile(java.io.File targetFile)
void	setTargetURI(java.lang.String targetURI)

Methods inherited from class org.eclipse.emf.ant.taskdefs.EMFTask

assertTrue, execute, getProgressMonitor

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

JMergerTask

public JMergerTask()

Method Detail

setMergeXMLURI

public void setMergeXMLURI(java.lang.String mergeXMLURI)

setMergeXMLFile

public void setMergeXMLFile(java.io.File mergeXMLFile)

setSourceURI

public void setSourceURI(java.lang.String sourceURI)

setSourceFile

public void setSourceFile(java.io.File sourceFile)

setTargetURI

public void setTargetURI(java.lang.String targetURI)

setTargetFile

public void setTargetFile(java.io.File targetFile)

setNewFile

public void setNewFile(java.io.File newFile)

setFacadeHelperClass

public void setFacadeHelperClass(java.lang.String facadeHelperClass)

checkAttributes

protected void checkAttributes()
                        throws org.apache.tools.ant.BuildException

Description copied from class: EMFTask

All the attribute checks should be performed in this method.

Overrides:

checkAttributes in class EMFTask

Throws:

org.apache.tools.ant.BuildException

doExecute

protected void doExecute()
                  throws java.lang.Exception

Description copied from class: EMFTask

Performs the task specific code.

Specified by:

doExecute in class EMFTask

Throws:

java.lang.Exception

createJMerger

protected JMerger createJMerger()

invokeMerger

protected void invokeMerger(JMerger merger)
                     throws java.io.IOException,
                            org.apache.tools.ant.BuildException

Throws:

java.io.IOException

org.apache.tools.ant.BuildException