com.sun.jbi.management.internal.support

Class JarURLHelper

java.lang.Object

com.sun.jbi.management.internal.support.JarURLHelper

public class JarURLHelper
extends Object

Helper class for Jar URLs.

Author:

Sun Microsystems, Inc.

Field Summary

Fields

Modifier and Type	Field and Description
static String	FILE URL Protocol : File.
static String	HTTP URL Protocol : HTTP.
static String	JAR URL Protocol : jar.
static String	JAR_SEPARATOR Jar Separator.

Constructor Summary

Constructors

Constructor and Description
JarURLHelper()

Method Summary

Methods

Modifier and Type	Method and Description
static URL	convertToJarURL(URL fileURL, StringTranslator translator) Convert the URL to a JAR URL, for example if the File URL is file://deploy/SA.zip it will be converted to jar:file://deploy/SA.zip!
static ZipFile	getZipFileFromURL(URL fileURL, StringTranslator translator) Get the ZipFile from the fileURL.

Methods inherited from class java.lang.Object

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

Field Detail

FILE

public static final String FILE

URL Protocol : File.

See Also:

Constant Field Values

HTTP

public static final String HTTP

URL Protocol : HTTP.

See Also:

Constant Field Values

JAR

public static final String JAR

URL Protocol : jar.

See Also:

Constant Field Values

JAR_SEPARATOR

public static final String JAR_SEPARATOR

Jar Separator.

See Also:

Constant Field Values

Constructor Detail

JarURLHelper

public JarURLHelper()

Method Detail

getZipFileFromURL

public static ZipFile getZipFileFromURL(URL fileURL,
                        StringTranslator translator)
                                 throws IOException

Get the ZipFile from the fileURL.

Parameters:

fileURL - is the File URL.

translator - is the StringTranslator.

Returns:

the ZipFile for the URL.

Throws:

IOException - on IO related errors.

convertToJarURL

public static URL convertToJarURL(URL fileURL,
                  StringTranslator translator)
                           throws IOException

Convert the URL to a JAR URL, for example if the File URL is file://deploy/SA.zip it will be converted to jar:file://deploy/SA.zip!/ .

Parameters:

fileURL - is the original JarFile URL.

translator - is the StringTranslator

Returns:

a jar URL created from the fileURL.

Throws:

IOException - if the URL cannot be converted to a JAR URL