Initial source commit.
git-svn-id: https://svn.apache.org/repos/asf/incubator/oscar/trunk@233031 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/org/osgi/framework/BundleEvent.java b/src/org/osgi/framework/BundleEvent.java
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+/*
+ * $Header: /cvshome/build/org.osgi.framework/src/org/osgi/framework/BundleEvent.java,v 1.10 2005/05/13 20:32:54 hargrave Exp $
+ *
+ * Copyright (c) OSGi Alliance (2000, 2005). All Rights Reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this
+ * distribution, and is available at http://www.eclipse.org/legal/epl-v10.html.
+ */
+
+package org.osgi.framework;
+
+import java.util.EventObject;
+
+/**
+ * A Framework event describing a bundle lifecycle change.
+ * <p>
+ * <code>BundleEvent</code> objects are delivered to <code>BundleListener</code>
+ * objects when a change occurs in a bundle's lifecycle. A type code is used to
+ * identify the event type for future extendability.
+ *
+ * <p>
+ * OSGi Alliance reserves the right to extend the set of types.
+ *
+ * @version $Revision: 1.10 $
+ */
+
+public class BundleEvent extends EventObject {
+ static final long serialVersionUID = 4080640865971756012L;
+ /**
+ * Bundle that had a change occur in its lifecycle.
+ */
+ private Bundle bundle;
+
+ /**
+ * Type of bundle lifecycle change.
+ */
+ private int type;
+
+ /**
+ * The bundle has been installed.
+ * <p>
+ * The value of <code>INSTALLED</code> is 0x00000001.
+ *
+ * @see BundleContext#installBundle(String)
+ */
+ public final static int INSTALLED = 0x00000001;
+
+ /**
+ * The bundle has been started.
+ * <p>
+ * The value of <code>STARTED</code> is 0x00000002.
+ *
+ * @see Bundle#start
+ */
+ public final static int STARTED = 0x00000002;
+
+ /**
+ * The bundle has been stopped.
+ * <p>
+ * The value of <code>STOPPED</code> is 0x00000004.
+ *
+ * @see Bundle#stop
+ */
+ public final static int STOPPED = 0x00000004;
+
+ /**
+ * The bundle has been updated.
+ * <p>
+ * The value of <code>UPDATED</code> is 0x00000008.
+ *
+ * @see Bundle#update()
+ */
+ public final static int UPDATED = 0x00000008;
+
+ /**
+ * The bundle has been uninstalled.
+ * <p>
+ * The value of <code>UNINSTALLED</code> is 0x00000010.
+ *
+ * @see Bundle#uninstall
+ */
+ public final static int UNINSTALLED = 0x00000010;
+
+ /**
+ * The bundle has been resolved.
+ * <p>
+ * The value of <code>RESOLVED</code> is 0x00000020.
+ *
+ * @see Bundle#RESOLVED
+ * @since 1.3
+ */
+ public final static int RESOLVED = 0x00000020;
+
+ /**
+ * The bundle has been unresolved.
+ * <p>
+ * The value of <code>UNRESOLVED</code> is 0x00000040.
+ *
+ * @see Bundle#INSTALLED
+ * @since 1.3
+ */
+ public final static int UNRESOLVED = 0x00000040;
+
+ /**
+ * Creates a bundle event of the specified type.
+ *
+ * @param type The event type.
+ * @param bundle The bundle which had a lifecycle change.
+ */
+
+ public BundleEvent(int type, Bundle bundle) {
+ super(bundle);
+ this.bundle = bundle;
+ this.type = type;
+ }
+
+ /**
+ * Returns the bundle which had a lifecycle change. This bundle is the
+ * source of the event.
+ *
+ * @return The bundle that had a change occur in its lifecycle.
+ */
+ public Bundle getBundle() {
+ return bundle;
+ }
+
+ /**
+ * Returns the type of lifecyle event. The type values are:
+ * <ul>
+ * <li>{@link #INSTALLED}
+ * <li>{@link #STARTED}
+ * <li>{@link #STOPPED}
+ * <li>{@link #UPDATED}
+ * <li>{@link #UNINSTALLED}
+ * <li>{@link #RESOLVED}
+ * <li>{@link #UNRESOLVED}
+ * </ul>
+ *
+ * @return The type of lifecycle event.
+ */
+
+ public int getType() {
+ return type;
+ }
+}
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