author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Mon, 03 May 2010 12:27:20 +0300 | |
changeset 21 | 2a9601315dfc |
child 25 | 9ac0a0a7da70 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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package com.nokia.mj.impl.rt; |
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|
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import java.util.Enumeration; |
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import java.util.Hashtable; |
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/** |
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* A class that will be used to store system properties in CLDC VM. |
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* The class is inherited from java.util.Hashtable and the VM will replace |
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* the original Hashtable object with instace of this object which gives |
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* us the control when application is asking for any system property. |
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* |
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* @author Nokia Corporation |
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* @version 1.0 |
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*/ |
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|
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public class SystemPropertyHashtable extends Hashtable |
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{ |
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public SystemPropertyHashtable(Hashtable originalProperties) |
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{ |
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// Store the original properties |
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Enumeration keys = originalProperties.keys(); |
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while (keys.hasMoreElements()) |
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{ |
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Object key = keys.nextElement(); |
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Object value = originalProperties.get(key); |
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super.put(key, value); |
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} |
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} |
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|
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/** |
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* Gets the system property indicated by the specified key. This overrides |
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* get() method from java.util.Hashtable. |
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* @param name the name of the system property. |
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* @return string value of the system property, or null if there is no |
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* property with that key. |
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*/ |
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public Object get(Object name) |
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{ |
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return SystemPropertyUtils.solvePropertyValue(name, |
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super.get(name), |
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this); |
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} |
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} |