org.jruby.embed.osgi.utils

Class OSGiFileLocator

java.lang.Object

org.jruby.embed.osgi.utils.OSGiFileLocator

public class OSGiFileLocator
extends Object

Helper methods for the Ruby Runtime.

Author:

hmalphettes

Field Summary

Fields

Modifier and Type	Field and Description
static String	JRUBY_SYMBOLIC_NAME

Constructor Summary

Constructors

Constructor and Description
OSGiFileLocator()

Method Summary

Methods

Modifier and Type	Method and Description
static org.osgi.framework.Bundle	getBundle(String symbolicName)
static File	getFileInBundle(org.osgi.framework.Bundle bundle, String path)
static File	getFileInBundle(String symbolicName, String path)
static URL	getFileURL(URL url) Only useful for equinox: on felix we get the file:// url already.
static File	getJRubyHomeFolder()
static URL	getLocalURL(URL url) Only useful for equinox: on felix we get the file:// or jar:// url already.

Methods inherited from class java.lang.Object

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

Field Detail

JRUBY_SYMBOLIC_NAME

public static final String JRUBY_SYMBOLIC_NAME

See Also:

Constant Field Values

Constructor Detail

OSGiFileLocator

public OSGiFileLocator()

Method Detail

getJRubyHomeFolder

public static File getJRubyHomeFolder()
                               throws IOException

Returns:

The home for gems and other files as provided by jruby.

Throws:

IOException

getFileInBundle

public static File getFileInBundle(String symbolicName,
                   String path)
                            throws IOException

Throws:

IOException

getFileInBundle

public static File getFileInBundle(org.osgi.framework.Bundle bundle,
                   String path)
                            throws IOException

Throws:

IOException

getBundle

public static org.osgi.framework.Bundle getBundle(String symbolicName)

Parameters:

symbolicName -

Returns:

The bundle with this symbolic name

getLocalURL

public static URL getLocalURL(URL url)

Only useful for equinox: on felix we get the file:// or jar:// url already. Other OSGi implementations have not been tested

Get a URL to the bundle entry that uses a common protocol (i.e. file: jar: or http: etc.).

Returns:

a URL to the bundle entry that uses a common protocol

getFileURL

public static URL getFileURL(URL url)

Only useful for equinox: on felix we get the file:// url already. Other OSGi implementations have not been tested

Get a URL to the content of the bundle entry that uses the file: protocol. The content of the bundle entry may be downloaded or extracted to the local file system in order to create a file: URL.

Returns:

a URL to the content of the bundle entry that uses the file: protocol