104 lines
3.4 KiB
Java
104 lines
3.4 KiB
Java
/*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* (the "License"); you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
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*
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* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
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* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
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* language governing rights and limitations under the License.
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*
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* The Original Code is the Venice Web Communities System.
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*
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* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
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* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
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* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
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*
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* Contributor(s):
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*/
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package com.silverwrist.dynamo.obj;
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import java.util.*;
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import com.silverwrist.dynamo.except.*;
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import com.silverwrist.dynamo.iface.*;
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public class DynamicImplObjectProvider extends DynamicObjectImpl
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{
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/*--------------------------------------------------------------------------------
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* Static data members
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*--------------------------------------------------------------------------------
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*/
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private static DynamicClass s_baseclass = null;
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/*--------------------------------------------------------------------------------
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* Attributes
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*--------------------------------------------------------------------------------
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*/
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private ObjectProvider m_impl;
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/*--------------------------------------------------------------------------------
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* Constructors
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*--------------------------------------------------------------------------------
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*/
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public DynamicImplObjectProvider(ObjectProvider impl, DynamicClass dclass)
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{
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super(dclass);
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m_impl = impl;
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} // end constructor
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public DynamicImplObjectProvider(ObjectProvider impl)
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{
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super(getBaseDClass());
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m_impl = impl;
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} // end constructor
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/*--------------------------------------------------------------------------------
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* Overrides from class DynamicObjectImpl
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*--------------------------------------------------------------------------------
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*/
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public Object call(String method_name, Object[] parameters) throws DynamicObjectException
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{
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if (method_name.equals("getObject"))
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{ // verify parameter list and call the method
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verifyParameterLength(method_name,parameters,2);
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verifyParameterType(method_name,parameters,0,String.class);
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verifyParameterType(method_name,parameters,1,String.class);
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return m_impl.getObject((String)(parameters[0]),(String)(parameters[1]));
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} // end if
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return super.call(method_name,parameters);
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} // end call
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/*--------------------------------------------------------------------------------
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* External operations
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*--------------------------------------------------------------------------------
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*/
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public boolean canCall(String method_name)
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{
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return method_name.equals("getObject");
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} // end canCall
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/*--------------------------------------------------------------------------------
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* External static operations
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*--------------------------------------------------------------------------------
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*/
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public static synchronized DynamicClass getBaseDClass()
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{
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if (s_baseclass==null)
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s_baseclass = new DynamicClassObjectProvider();
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return s_baseclass;
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} // end getBaseDClass
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} // end class DynamicImplObjectProvider
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