edu.rice.cs.util.jar
Class JarBuilder

java.lang.Object
  extended by edu.rice.cs.util.jar.JarBuilder

public class JarBuilder
extends Object


Constructor Summary
JarBuilder(File file)
          Creates a file file without a manifest
JarBuilder(File jar, File manifest)
          Creates an empty jar file with the given manifest
JarBuilder(File jar, Manifest manifest)
          Creates an empty jar file with the given manifest
 
Method Summary
 void addDirectoryRecursive(File dir, String parent)
          Add the directory into the directory specified by parent
 void addDirectoryRecursive(File dir, String parent, FileFilter filter)
          Add the directory into the directory specified by parent
 void addFile(File file, String parent, String fileName)
          Adds the file to the given path and name
 void close()
          Close writing on the jar file
 boolean makeDirectory(String parent, String dirName)
          Makes a directory in the jar file
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

JarBuilder

public JarBuilder(File file)
           throws IOException
Creates a file file without a manifest

Parameters:
file - the file to write the jar to
Throws:
IOException - thrown if the file cannot be opened for writing

JarBuilder

public JarBuilder(File jar,
                  File manifest)
           throws IOException
Creates an empty jar file with the given manifest

Parameters:
jar - the file to write the jar to
manifest - the file that is the manifest for the archive
Throws:
IOException - thrown if either file cannot be opened for reading

JarBuilder

public JarBuilder(File jar,
                  Manifest manifest)
Creates an empty jar file with the given manifest

Parameters:
jar - the file to write the jar to
manifest - the manifest file for the jar
See Also:
ManifestWriter
Method Detail

addFile

public void addFile(File file,
                    String parent,
                    String fileName)
             throws IOException
Adds the file to the given path and name

Parameters:
file - the file to be added
parent - the directory to the path in which the file is to be added
fileName - the name of the file in the archive
Throws:
IOException

addDirectoryRecursive

public void addDirectoryRecursive(File dir,
                                  String parent)
Add the directory into the directory specified by parent

Parameters:
dir - the directory to add
parent - the path inside the jar that the directory should be added to

addDirectoryRecursive

public void addDirectoryRecursive(File dir,
                                  String parent,
                                  FileFilter filter)
Add the directory into the directory specified by parent

Parameters:
dir - the directory to add
parent - the path inside the jar that the directory should be added to
filter - the filter used to filter the files

makeDirectory

public boolean makeDirectory(String parent,
                             String dirName)
Makes a directory in the jar file

Parameters:
parent - The name of the parent that the directory is to be created in
dirName - The name of the directory to be created
Returns:
Returns true on success, false on failure

close

public void close()
           throws IOException
Close writing on the jar file

Throws:
IOException