Package org.wso2.carbon.server.util

Class Utils

java.lang.Object

org.wso2.carbon.server.util.Utils

public class Utils
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Utils.JarFileFilter

Field Summary

Fields

Modifier and Type	Field	Description
static String	JAR_TO_BUNDLE_DIR

Constructor Summary

Constructors

Constructor	Description
Utils()

Method Summary

Modifier and Type	Method	Description
static void	archiveDir(String destArchive, String sourceDir)	Archive a directory
static void	clearPrefixedSystemProperties(String prefix, Map<String,String> targetPropertyMap)	clearPrefixedSystemProperties clears System Properties by writing null properties in the targetPropertyMap that match a prefix
static void	copyFile(File src, File dst)	Copies src file to dst file.
static void	copyFileToDir(File src, File dst)	Copies src file to dst directory.
static void	createBundle(File jarFile, File bundle, Manifest manifest)	Create an OSGi bundle out of a JAR file
static void	createBundle(File jarFile, File targetDir, Manifest mf, String extensionPrefix)	Create an OSGi bundle out of a JAR file
static boolean	deleteDir(File dir)	Deletes all files and subdirectories under dir.
static void	extract(String archive, String extractDir)
static void	extractFromStream(InputStream inputStream, String extractDir)
static String[]	getArgs()
static File	getBundleConfigDirectory()
static File	getBundleDirectory(String bundleDir)	Create & return the bundle directory
static File	getCarbonComponentRepo()
static String	getCarbonRepoPath()
protected static String	getZipEntryPath(File f, String archiveSourceDir)
static Properties	loadProperties(String filePath)	loadProperties is a convenience method to load properties from a servlet context resource
static String	parseJar(File jarFile)
static void	printUsages()
static String	searchFor(String target, String start)
protected static void	zipDir(File zipDir, ZipOutputStream zos, String archiveSourceDir)

Methods inherited from class java.lang.Object

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

Field Detail

JAR_TO_BUNDLE_DIR

public static final String JAR_TO_BUNDLE_DIR

Constructor Detail

Utils

public Utils()

Method Detail

getCarbonRepoPath

public static String getCarbonRepoPath()

getCarbonComponentRepo

public static File getCarbonComponentRepo()

printUsages

public static void printUsages()

searchFor

public static String searchFor(String target,
                               String start)

getArgs

public static String[] getArgs()

getBundleDirectory

public static File getBundleDirectory(String bundleDir)

Create & return the bundle directory

Parameters:

bundleDir - The relative path of directory which contains the jars to be made into bundles

Returns:

The bundle directory

createBundle

public static void createBundle(File jarFile,
                                File targetDir,
                                Manifest mf,
                                String extensionPrefix)
                         throws IOException

Create an OSGi bundle out of a JAR file

Parameters:

jarFile - The jarfile to be bundled

targetDir - The directory into which the created OSGi bundle needs to be placed into.

mf - The bundle manifest file

extensionPrefix - Prefix, if any, for the bundle

Throws:

IOException - If an error occurs while reading the jar or creating the bundle

createBundle

public static void createBundle(File jarFile,
                                File bundle,
                                Manifest manifest)
                         throws IOException

Create an OSGi bundle out of a JAR file

Parameters:

jarFile - The jarfile to be bundled

bundle - The bundle to be created

manifest - The manifest file

Throws:

IOException - If an error occurs while reading the jar or creating the bundle

deleteDir

public static boolean deleteDir(File dir)

Deletes all files and subdirectories under dir. Returns true if all deletions were successful. If a deletion fails, the method stops attempting to delete and returns false.

archiveDir

public static void archiveDir(String destArchive,
                              String sourceDir)
                       throws IOException

Archive a directory

Parameters:

destArchive -

sourceDir -

Throws:

IOException

zipDir

protected static void zipDir(File zipDir,
                             ZipOutputStream zos,
                             String archiveSourceDir)
                      throws IOException

Throws:

IOException

getZipEntryPath

protected static String getZipEntryPath(File f,
                                        String archiveSourceDir)

copyFileToDir

public static void copyFileToDir(File src,
                                 File dst)
                          throws IOException

Copies src file to dst directory. If the dst directory does not exist, it is created

Throws:

IOException

copyFile

public static void copyFile(File src,
                            File dst)
                     throws IOException

Copies src file to dst file. If the dst file does not exist, it is created

Throws:

IOException

extract

public static void extract(String archive,
                           String extractDir)
                    throws IOException

Throws:

IOException

extractFromStream

public static void extractFromStream(InputStream inputStream,
                                     String extractDir)
                              throws IOException

Throws:

IOException

parseJar

public static String parseJar(File jarFile)
                       throws IOException

Parameters:

jarFile - jar file location

Returns:

package name list separated by ","

Throws:

IOException - IOException

getBundleConfigDirectory

public static File getBundleConfigDirectory()

clearPrefixedSystemProperties

public static void clearPrefixedSystemProperties(String prefix,
                                                 Map<String,String> targetPropertyMap)

clearPrefixedSystemProperties clears System Properties by writing null properties in the targetPropertyMap that match a prefix

Parameters:

prefix - prefix

targetPropertyMap - targetPropertyMap

loadProperties

public static Properties loadProperties(String filePath)

loadProperties is a convenience method to load properties from a servlet context resource

Parameters:

filePath - - path to load properties from

Returns:

the properties