net.sourceforge.groboutils.codecoverage.v2.ant
Class GroboReZipTask

java.lang.Object
  org.apache.tools.ant.ProjectComponent
      org.apache.tools.ant.Task
          net.sourceforge.groboutils.codecoverage.v2.ant.GroboReZipTask

public class GroboReZipTask

extends org.apache.tools.ant.Task

Similar to the Zip task, but its purpose is to modify not only one zip file, but possibly many containing zip files as well. Also, should have meta-inf support for modifying the classpath to add in the runtime jar file.

Since:

March 23, 2004

Version:

$Date: 2004/07/08 05:29:19 $

Author:

Matt Albrecht groboclown@users.sourceforge.net

Nested Class Summary

static class	GroboReZipTask.AlterEar
static class	GroboReZipTask.AlterJar
static class	GroboReZipTask.AlterWar
static class	GroboReZipTask.AlterZip the base type for altering a zip file.
static class	GroboReZipTask.AlterZipModifyEntry Recursively alter the inner zip file, by writing its contents to temporary files.
static class	GroboReZipTask.ModifyEntry Tells the processing system that a particular file needs to be modified.
static class	GroboReZipTask.ReZipFileSet

Field Summary

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

description, location, target, taskName, taskType, wrapper

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

project

Constructor Summary

GroboReZipTask()

Method Summary

void	addAlterEar(GroboReZipTask.AlterEar z)
void	addAlterJar(GroboReZipTask.AlterJar z)
void	addAlterWar(GroboReZipTask.AlterWar z)
void	addAlterZip(GroboReZipTask.AlterZip z)
protected void	addParentDirs(java.io.File baseDir, java.lang.String entry, ZipOutputStream zOut, java.lang.String prefix, int dirMode, java.util.Vector addedFiles, boolean replaceOnly) Ripped from Ant's Zip task.
protected void	addResources(GroboReZipTask.AlterZip az, org.apache.tools.ant.types.FileSet fileset, java.lang.String[] resources, boolean areDirs, ZipOutputStream zOut, java.util.Vector addedFiles, java.util.Vector originalFiles) Add the given resources.
void	execute()
protected void	finalizeZipOutputStream(ZipOutputStream zOut) method for subclasses to override
protected void	initZipOutputStream(ZipOutputStream zOut) method for subclasses to override
void	processZip(GroboReZipTask.AlterZip az, java.io.File src, java.io.File dest)
protected void	zipDir(java.io.File dir, ZipOutputStream zOut, java.lang.String vPath, int mode, java.util.Vector addedFiles) Ripped from Ant's Zip task.
protected void	zipFile(GroboReZipTask.AlterZip az, java.io.File file, ZipOutputStream zOut, java.lang.String vPath, int mode, java.util.Vector addedFiles) Ripped from Ant's Zip task.
protected void	zipFile(GroboReZipTask.AlterZip az, GroboReZipTask.ModifyEntry me, java.io.InputStream in, ZipOutputStream zOut, java.lang.String vPath, long lastModified, java.io.File fromArchive, int mode, java.util.Vector addedFiles) Ripped from Ant's Zip task.

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

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

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

getProject, setProject

Methods inherited from class java.lang.Object

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

Constructor Detail

GroboReZipTask

public GroboReZipTask()

Method Detail

addAlterZip

public void addAlterZip(GroboReZipTask.AlterZip z)

addAlterWar

public void addAlterWar(GroboReZipTask.AlterWar z)

addAlterEar

public void addAlterEar(GroboReZipTask.AlterEar z)

addAlterJar

public void addAlterJar(GroboReZipTask.AlterJar z)

execute

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

Throws:

org.apache.tools.ant.BuildException

processZip

public void processZip(GroboReZipTask.AlterZip az,
                       java.io.File src,
                       java.io.File dest)
                throws org.apache.tools.ant.BuildException,
                       java.io.IOException

Throws:

org.apache.tools.ant.BuildException

java.io.IOException

addResources

protected final void addResources(GroboReZipTask.AlterZip az,
                                  org.apache.tools.ant.types.FileSet fileset,
                                  java.lang.String[] resources,
                                  boolean areDirs,
                                  ZipOutputStream zOut,
                                  java.util.Vector addedFiles,
                                  java.util.Vector originalFiles)
                           throws java.io.IOException

Add the given resources. Ripped from Ant's Zip task.

Parameters:

fileset - may give additional information like fullpath or permissions.

resources - the resources to add

zOut - the stream to write to

Throws:

java.io.IOException

Since:

Ant 1.5.2

addParentDirs

protected final void addParentDirs(java.io.File baseDir,
                                   java.lang.String entry,
                                   ZipOutputStream zOut,
                                   java.lang.String prefix,
                                   int dirMode,
                                   java.util.Vector addedFiles,
                                   boolean replaceOnly)
                            throws java.io.IOException

Ripped from Ant's Zip task. Ensure all parent dirs of a given entry have been added.

Throws:

java.io.IOException

Since:

Ant 1.5.2

zipDir

protected void zipDir(java.io.File dir,
                      ZipOutputStream zOut,
                      java.lang.String vPath,
                      int mode,
                      java.util.Vector addedFiles)
               throws java.io.IOException

Ripped from Ant's Zip task.

Throws:

java.io.IOException

Since:

Ant 1.5.2

zipFile

protected void zipFile(GroboReZipTask.AlterZip az,
                       java.io.File file,
                       ZipOutputStream zOut,
                       java.lang.String vPath,
                       int mode,
                       java.util.Vector addedFiles)
                throws java.io.IOException

Ripped from Ant's Zip task. Method that gets called when adding from java.io.File instances.

This implementation delegates to the six-arg version.

Parameters:

file - the file to add to the archive

zOut - the stream to write to

vPath - the name this entry shall have in the archive

mode - the Unix permissions to set.

Throws:

java.io.IOException

Since:

Ant 1.5.2

zipFile

protected void zipFile(GroboReZipTask.AlterZip az,
                       GroboReZipTask.ModifyEntry me,
                       java.io.InputStream in,
                       ZipOutputStream zOut,
                       java.lang.String vPath,
                       long lastModified,
                       java.io.File fromArchive,
                       int mode,
                       java.util.Vector addedFiles)
                throws java.io.IOException

Ripped from Ant's Zip task. Adds a new entry to the archive, takes care of duplicates as well.

Parameters:

in - the stream to read data for the entry from.

zOut - the stream to write to.

vPath - the name this entry shall have in the archive.

lastModified - last modification time for the entry.

fromArchive - the original archive we are copying this entry from, will be null if we are not copying from an archive.

mode - the Unix permissions to set.

Throws:

java.io.IOException

Since:

Ant 1.5.2

initZipOutputStream

protected void initZipOutputStream(ZipOutputStream zOut)
                            throws java.io.IOException,
                                   org.apache.tools.ant.BuildException

method for subclasses to override

Throws:

java.io.IOException

org.apache.tools.ant.BuildException

finalizeZipOutputStream

protected void finalizeZipOutputStream(ZipOutputStream zOut)
                                throws java.io.IOException,
                                       org.apache.tools.ant.BuildException

method for subclasses to override

Throws:

java.io.IOException

org.apache.tools.ant.BuildException