/*
 *                 Sun Public License Notice
 * 
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"). You may not use this file except in
 * compliance with the License. A copy of the License is available at
 * http://www.sun.com/
 * 
 * The Original Code is NetBeans. The Initial Developer of the Original
 * Code is Sun Microsystems, Inc. Portions Copyright 1997-2004 Sun
 * Microsystems, Inc. All Rights Reserved.
 */

package org.netbeans.modules.web.dd.wizards;

import java.util.ArrayList; 
import java.util.Iterator;
import java.util.StringTokenizer; 

import org.openide.util.NbBundle;

import org.netbeans.api.web.dd.InitParam;
import org.netbeans.api.web.dd.Filter;
import org.netbeans.api.web.dd.FilterMapping;
import org.netbeans.api.web.dd.Servlet;
import org.netbeans.api.web.dd.ServletMapping;

// PENDING - it would be better to have a FilterData which extends
// ServletData, and keep the filter specific code in that class. 

/** 
 * Deployment data validator object for servlets. 
 * @author ana.von.klopp@sun.com
 */
class ServletData extends DeployData { 

    private String errorMessage = null; 
    private String name = null; 
    // These are URL mappings - they're used by both Servlets and Filters
    private String[] urlMappings = null; 
    // These are mappings to servlet names - used by Filters only
    private ArrayList filterMappings = null; 
    private String[][] initparams = null; 
    private boolean paramOK = true; 
    private FileType fileType = null; 
    private static final boolean debug = false;
    private boolean addToDD=true;

    ServletData(FileType fileType) {
	this.fileType = fileType; 
    } 

    String getName() { 
	if(name == null) return ""; 
	return name; 
    } 

    void setName(String name) { 
	if(name != this.name) { 
	    if(fileType == FileType.FILTER)
		updateFilterMappings(getName(), name); 
	    this.name = name; 
	} 
    }

    String[] getServletNames() { 
	if(webApp == null) return new String[0]; 
	Servlet[] ss = webApp.getServlet();
	String[] names = new String[ss.length]; 
	for (int i=0; i