themeinstaller/source/src/com/nokia/tools/themeinstaller/odtconverter/ParseOperation.java
/*
* Copyright (c) 2007 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: Class for parsing operations
*
*/
package com.nokia.tools.themeinstaller.odtconverter;
import java.io.IOException;
import java.util.Enumeration;
import java.util.Vector;
import org.w3c.dom.Document;
/**
* This class provides a skeletal implementation of parsing operation
*/
public abstract class ParseOperation
{
/** Listener for parsing operations */
IParseOperationListener iListener;
/** All listeners */
Vector iListeners = new Vector();
/** DOM document */
protected Document iDOMDocument;
/**
* Parses file to DOM Document.
*
* @throws IOException Signals that an I/O exception has occurred.
* @throws ODTException the ODT exception
*/
public abstract void parse( )
throws IOException, ODTException;
/**
* Getter for DOM document
* @return DOM document
*/
public Document getDOMDocument()
{
return iDOMDocument;
}
/**
* Adds the listener.
* @param aListener IParseOperationListener
*/
public void addListener( IParseOperationListener aListener )
{
iListeners.addElement( aListener );
}
/**
* Calls OperationCompleted for all listeners
* @param aErr
* @param aReason
*/
public void operationCompleted( int aErr, String aReason )
{
for ( Enumeration e = iListeners.elements(); e.hasMoreElements(); )
{
IParseOperationListener listener = ( IParseOperationListener ) e
.nextElement();
listener.parseOperationCompleted( aErr, aReason );
}
}
}