com.sun.mdm.index.util
Class JarUtil

java.lang.Object
  com.sun.mdm.index.util.JarUtil

public class JarUtil

extends java.lang.Object

Utilities for jar file manipulation

Field Summary

(package private) static int	BUFFER_SIZE
static java.lang.String	ENC

Method Summary

static void	addEntryToJar(java.io.InputStream jarInputStream, java.io.OutputStream jarOutputStream, java.io.InputStream entryInputStream, java.lang.String entryName) Add an entry to existing jar file
static void	addEntryToJar(java.lang.String jarFileName, java.io.InputStream entryInputStream, java.lang.String entryName) Add an entry to the jar file
static void	addEntryToJar(java.lang.String jarFileName, java.lang.String fileToAdd, java.lang.String entryName) Add an entry to the jar file
static void	addPropertiesToJarFile(java.util.Properties props) Add a property file to a jar file
static void	addValuseToJarXmlEntry(java.lang.String path, java.lang.String jarName, java.lang.String targetXml, java.lang.String targetTag, java.lang.String values)
static void	copyJar(java.io.InputStream jarInputStream, java.io.OutputStream jarOutputStream) Copy an existing jar file to another jar file
static void	main(java.lang.String[] args) Command line use
static java.lang.String	readFileFromJar(java.lang.String path, java.lang.String jarName, java.lang.String fileName)
static void	replaceJarValues(java.lang.String path, java.lang.String jarName, java.lang.String entryName, java.util.Map values) replaces strings in the entryName in a given jar file.

Methods inherited from class java.lang.Object

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

Field Detail

BUFFER_SIZE

static final int BUFFER_SIZE

See Also:

Constant Field Values

ENC

public static final java.lang.String ENC

See Also:

Constant Field Values

Method Detail

addEntryToJar

public static void addEntryToJar(java.io.InputStream jarInputStream,
                                 java.io.OutputStream jarOutputStream,
                                 java.io.InputStream entryInputStream,
                                 java.lang.String entryName)
                          throws java.io.IOException

Add an entry to existing jar file

Parameters:

jarInputStream - stream representing jar file

jarOutputStream - stream to put updated jar file

entryInputStream - stream of data to be added to input

entryName - name of entry to be added

Throws:

java.io.IOException - io error

addEntryToJar

public static void addEntryToJar(java.lang.String jarFileName,
                                 java.io.InputStream entryInputStream,
                                 java.lang.String entryName)
                          throws java.io.FileNotFoundException,
                                 java.io.IOException

Add an entry to the jar file

Parameters:

jarFileName - full path to existing jar file

entryInputStream - stream of data to be added

entryName - name of entry as it should appear in jar file. Example: com/sun/mdm/index/con.properties

Throws:

java.io.FileNotFoundException - jarFile or fileToAdd not found

java.io.IOException - error

addEntryToJar

public static void addEntryToJar(java.lang.String jarFileName,
                                 java.lang.String fileToAdd,
                                 java.lang.String entryName)
                          throws java.io.FileNotFoundException,
                                 java.io.IOException

Add an entry to the jar file

Parameters:

jarFileName - full path to existing jar file

fileToAdd - full path of file to be added

entryName - name of entry as it should appear in jar file. Example: com/sun/mdm/index/con.properties

Throws:

java.io.FileNotFoundException - jarFile or fileToAdd not found

java.io.IOException - error

addPropertiesToJarFile

public static void addPropertiesToJarFile(java.util.Properties props)
                                   throws java.io.IOException

Add a property file to a jar file

Parameters:

props - prop file to be added

Throws:

java.io.IOException - error

addValuseToJarXmlEntry

public static void addValuseToJarXmlEntry(java.lang.String path,
                                          java.lang.String jarName,
                                          java.lang.String targetXml,
                                          java.lang.String targetTag,
                                          java.lang.String values)
                                   throws java.lang.Exception

Throws:

java.lang.Exception

copyJar

public static void copyJar(java.io.InputStream jarInputStream,
                           java.io.OutputStream jarOutputStream)
                    throws java.io.IOException

Copy an existing jar file to another jar file

Parameters:

jarInputStream - stream representing jar file

jarOutputStream - stream to put updated jar file

Throws:

java.io.IOException - io error

main

public static void main(java.lang.String[] args)

Command line use

Parameters:

args - 0:jarFile, 1:fileToAdd, 2:entryName

readFileFromJar

public static java.lang.String readFileFromJar(java.lang.String path,
                                               java.lang.String jarName,
                                               java.lang.String fileName)
                                        throws java.lang.Exception

Throws:

java.lang.Exception

replaceJarValues

public static void replaceJarValues(java.lang.String path,
                                    java.lang.String jarName,
                                    java.lang.String entryName,
                                    java.util.Map values)
                             throws java.lang.Exception

replaces strings in the entryName in a given jar file. replacement strings are specified in Map values. An example is to replace ejb/MasterController to ejb/PersonMasaterController in entry seebeyond-ejb.xml in ejb_service.jar file.

Parameters:

path - path for the jar file

jarName - name of jar file

Throws:

java.lang.Exception