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 DynamicObjectImpl implements DynamicObject
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{
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/*--------------------------------------------------------------------------------
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* Attributes
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*--------------------------------------------------------------------------------
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*/
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private DynamicClass m_dclass;
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/*--------------------------------------------------------------------------------
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* Constructor
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*--------------------------------------------------------------------------------
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*/
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protected DynamicObjectImpl(DynamicClass dclass)
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{
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m_dclass = dclass;
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} // end constructor
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/*--------------------------------------------------------------------------------
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* Internal operations
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*--------------------------------------------------------------------------------
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*/
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protected final void verifyParameterLength(String method_name, Object[] parameters, int len)
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{
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if (parameters.length!=len)
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throw new ParameterCountException(m_dclass,method_name,len,parameters.length);
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} // end verifyParameterLength
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protected final void verifyParameterType(String method_name, Object[] parameters, int ndx, Class klass)
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{
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if (parameters[ndx]==null)
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return;
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if (!(klass.isInstance(parameters[ndx])))
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throw new ParameterTypeException(m_dclass,method_name,ndx,klass,parameters[ndx].getClass());
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} // end verifyParameterType
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/*--------------------------------------------------------------------------------
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* Implementations from interface DynamicObject
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*--------------------------------------------------------------------------------
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*/
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public Object get(String property_name) throws DynamicObjectException
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{
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throw new CodeNotFoundException(m_dclass,CodeNotFoundException.GET,property_name);
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} // end get
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public void set(String property_name, Object value) throws DynamicObjectException
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{
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throw new CodeNotFoundException(m_dclass,CodeNotFoundException.SET,property_name);
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} // end set
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public Object call(String method_name, Object[] parameters) throws DynamicObjectException
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{
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throw new CodeNotFoundException(m_dclass,CodeNotFoundException.CALL,method_name);
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} // end call
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public Object call(String method_name, List parameters) throws DynamicObjectException
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{
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Object[] parray = new Object[parameters.size()];
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if (parray.length>0)
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parameters.toArray(parray);
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return call(method_name,parray);
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} // end call
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public DynamicClass getDClass()
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{
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return m_dclass;
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} // end getDClass
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} // end class DynamicObjectImpl
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