javaruntimes/midp/runtime/javasrc.cdc/com/nokia/mj/impl/rt/main/ApplicationUtilsImpl.java
changeset 21 2a9601315dfc
child 23 98ccebc37403
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javaruntimes/midp/runtime/javasrc.cdc/com/nokia/mj/impl/rt/main/ApplicationUtilsImpl.java	Mon May 03 12:27:20 2010 +0300
@@ -0,0 +1,135 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+package com.nokia.mj.impl.rt.main;
+
+import java.security.Permission;
+import java.security.AccessControlException;
+import java.security.AccessController;
+
+
+import com.nokia.mj.impl.rt.support.ApplicationUtils;
+import com.nokia.mj.impl.rt.support.ApplicationInfo;
+import com.nokia.mj.impl.utils.Uid;
+import com.nokia.mj.impl.rt.midp.Log;
+
+
+/**
+ * A Main runtime specific implemetation of ApplicationUtils class of the
+ * runtime support API.
+ *
+ * @author Nokia Corporation
+ * @version $Rev$
+ */
+
+public class ApplicationUtilsImpl extends ApplicationUtils
+{
+    /*** ----------------------------- PUBLIC ------------------------------ */
+
+    /**
+     * Informs all the registered shutdown listeners about the coming
+     * shutdown.
+     */
+    public static void doShutdownImpl()
+    {
+        ((ApplicationUtilsImpl)sInstance).doShutdown();
+    }
+
+    /**
+     * @see com.nokia.mj.impl.rt.support.ApplicationUtils#
+     *      releaseStartWaiterImpl().
+     */
+    public static void releaseStartWaiterImpl(boolean doStart)
+    {
+        if (Log.mOn) Log.logI("ApplicationUtilsImpl.releaseStartWaiterImpl("
+                                  + doStart + ").");
+        ((ApplicationUtilsImpl)sInstance).releaseStartWaiter(doStart);
+    }
+
+    /**
+     * @see com.nokia.mj.impl.rt.support.ApplicationUtils#
+     *      notifyExitCmd().
+     */
+    public void notifyExitCmd()
+    {
+        // Informs the life cycle about a forceful exit request.
+        if (Log.mOn) Log.logI("ApplicationUtilsImpl.notifyExitCmd().");
+        System.exit(0);
+    }
+
+    /**
+     * @see com.nokia.mj.impl.rt.support.ApplicationUtils#
+     *      pauseApplication().
+     */
+    public void pauseApplication()
+    {
+        if (Log.mOn) Log.logI("ApplicationUtilsImpl.pauseApplication().");
+        // Not applicable in main runtime model.
+    }
+
+    /**
+     * @see com.nokia.mj.impl.rt.support.ApplicationUtils#
+     *      resumeApplication().
+     */
+    public void resumeApplication()
+    {
+        if (Log.mOn) Log.logI("ApplicationUtilsImpl.resumeApplication().");
+        // Not applicable in main runtime model.
+    }
+
+    /**
+     * @see com.nokia.mj.impl.rt.support.ApplicationUtils#
+     *      checkPermission(java.security.Permission).
+     */
+    public void checkPermission(Permission p)
+    throws AccessControlException,
+                NullPointerException
+    {
+        if (p == null)
+        {
+            throw new NullPointerException("Check permission called with null "+
+                                           "Permission");
+        }
+        try
+        {
+            // Check the permissions
+            // AccessController.checkPermission(p);
+        }
+        catch (AccessControlException a)
+        {
+            throw(a);
+        }
+        catch (Throwable t)
+        {
+            Log.logE("Error in checking permission: " + p, t);
+            throw new AccessControlException("Error in " +
+                                             "Security impl. Reason "+t);
+
+        }
+    }
+
+    /**
+     * @see com.nokia.mj.impl.rt.support.ApplicationUtils#
+     *      checkPermission(java.security.Permission).
+     */
+    public void checkPermission(Uid appUid,Permission p)
+    throws AccessControlException,
+                NullPointerException
+    {
+        checkPermission(p);
+    }
+}