org.datanucleus.plugin

Class OSGiBundleParser

java.lang.Object

org.datanucleus.plugin.OSGiBundleParser

public class OSGiBundleParser
extends Object

Constructor Summary

Constructors

Constructor and Description
OSGiBundleParser()

Method Summary

Modifier and Type	Method and Description
static DocumentBuilder	getDocumentBuilder() Convenience method to create a document builder for parsing.
static Bundle	parseManifest(org.osgi.framework.Bundle osgiBundle)
static List[]	parsePluginElements(DocumentBuilder db, PluginRegistry mgr, URL fileUrl, Bundle plugin, org.osgi.framework.Bundle osgiBundle) Method to parse Extensions in plug-in file.

Methods inherited from class java.lang.Object

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

Constructor Detail

OSGiBundleParser

public OSGiBundleParser()

Method Detail

parseManifest

public static Bundle parseManifest(org.osgi.framework.Bundle osgiBundle)

parsePluginElements

public static List[] parsePluginElements(DocumentBuilder db,
                                         PluginRegistry mgr,
                                         URL fileUrl,
                                         Bundle plugin,
                                         org.osgi.framework.Bundle osgiBundle)

Method to parse Extensions in plug-in file.

Parameters:

db - DocumentBuilder to use for parsing

mgr - the PluginManager

fileUrl - URL of the plugin.xml file

plugin - The Bundle

osgiBundle - The OSGi Bundle

Returns:

array of 2 elements. first element is a List of extensionPoints, and 2nd element is a List of Extension

Throws:

NucleusException - if an error occurs during parsing

getDocumentBuilder

public static DocumentBuilder getDocumentBuilder()

Convenience method to create a document builder for parsing.

Returns:

The document builder

Throws:

NucleusException - if an error occurs creating the instance