javacommons/gcfprotocols/socket/socket/javasrc/com/nokia/mj/impl/properties/socket/SocketDynamicPropertyHandler.java
/*
* 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.properties.socket;
import java.util.Hashtable;
import java.io.IOException;
import com.nokia.mj.impl.rt.support.Jvm;
import com.nokia.mj.impl.rt.support.SystemPropertyProvider;
import com.nokia.mj.impl.utils.Logger;
public final class SocketDynamicPropertyHandler implements SystemPropertyProvider
{
static
{
try
{
Jvm.loadSystemLibrary("javasocket");
}
catch (Exception e)
{
Logger.ELOG(Logger.ESOCKET, e.toString());
}
}
private static String SOCKET_LOCALHOST_NAME = "microedition.hostname";
private static final int LOCALHOST_NAME = 1;
private static Hashtable iPropertyKeys;
static
{
iPropertyKeys = new Hashtable();
iPropertyKeys.put(SOCKET_LOCALHOST_NAME, new Integer(
LOCALHOST_NAME));
}
/**
* Retrieves socket localhost system property.
*
* @param aKey
* The property to retrieve as defined in this class.
* @return The value of the property specified; null if the property is not
* defined
*/
public String getProperty(String aKey)
{
String propertyValue = null;
String propertyName = aKey;
Object property = iPropertyKeys.get(propertyName);
if (null == property)
{
return "localhost";
}
propertyValue = _getLocalhostname();
return propertyValue;
}
public boolean isStatic(String aKey)
{
return true;
}
private static native String _getLocalhostname();
}