accreditgroupmodel.java

这是一个用java和xml编写的流媒体服务器管理软件

/*
 * ====================================================================
 *
 *
 * ====================================================================
 * 
 *
 */
package vocal.userEditor;

import vocal.util.Logger;
import vocal.comm.VPPException;
import vocal.comm.VPPNoSuchFileException;

import vocal.data.XMLUtils;
import vocal.data.CplGenerator;
import vocal.data.ContactListGenerator;
import vocal.data.NoSuchNodeException;
import vocal.data.NotTextNodeException;

import javax.swing.table.AbstractTableModel;
import javax.swing.JOptionPane;

import java.util.Vector;
import java.util.Hashtable;
import java.util.StringTokenizer;

import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.StringReader;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;

import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Text;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.w3c.dom.DOMException;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;

public class AccreditGroupModel extends AbstractTableModel {

	// NOTE: these have to be in the same order as the columns displayed in the
	// table in Editor.java. Also, any data elements that are not displayed in
	// that table (such as the list of call screen numbers) must be entered here
	// at the end, after those that are in the table.
	public static final int GROUP_NAME = 0;	

	public static final int FORWARD_ALL_ADMIN_ENABLED = 1;

	public static final int FORWARD_ALL_GROUP = 2;

	public static final int FORWARD_ALL_USER_SET = 3;

	public static final int FORWARD_ALL_DESTINATION = 4;

	public static final int FORWARD_BUSY_ADMIN_ENABLED = 5;

	public static final int FORWARD_BUSY_GROUP = 6;

	public static final int FORWARD_BUSY_USER_SET = 7;

	public static final int FORWARD_BUSY_DESTINATION = 8;

	public static final int FORWARD_UNANSWERED_USER_SET = 9;

	public static final int FORWARD_UNANSWERED_DESTINATION = 10;

	public static final int FAILURE_CASE = 11;

	public static final int CALL_SCREEN_ADMIN_ENABLED = 12;

	public static final int CALL_SCREEN_GROUP = 13;

	public static final int CALL_BLOCK_PREFIX = 14;

	public static final int CALL_BLOCK_ADMIN_ENABLED = 15;

	public static final int CALL_BLOCK_GROUP = 16;

	public static final int BLOCK_LONG_DISTANCE_ADMIN_ENABLED = 17;

	public static final int BLOCK_LONG_DISTANCE_USER_SET = 18;

	public static final int BLOCK_900_ADMIN_ENABLED = 19;

	public static final int BLOCK_900_USER_SET = 20;

	public static final int CALL_RETURN_ADMIN_ENABLED = 21;

	public static final int CALL_RETURN_GROUP = 22;

	public static final int CALLER_ID_BLOCKING_ADMIN_ENABLED = 23;

	public static final int CALLER_ID_BLOCKING_GROUP = 24;

	public static final int CALLER_ID_BLOCKING_USER_SET = 25;

	public static final int AUTHENTICATION_TYPE = 26;

	public static final int AUTHENTICATION_PASSWORD = 27;

	public static final int STATIC_REGISTRATION_ENABLED = 28;

	public static final int TERMINATING_HOST = 29;

	public static final int TERMINATING_PORT = 30;

	public static final int PASSWORD = 31;

	public static final int CALL_SCREEN_NUMBERS = 32;	

	public static final int IS_ALIAS = 33;

	public static final int MASTER_NAME = 34;

	public static final int MASTER_INDEX = 35;

	public static final int ALIASES = 36;

	public static final int MAX_COLUMN_ID = ALIASES;

	// public static final int MAX_COLUMN_ID = USER_IDENTITY;

	private static BufferedReader sampleUserXML = new BufferedReader(
			new StringReader("<group>"
							+ "<groupname>group1</groupname>"	
							+ "<oisp>"
							+ "<failurecase>unknown</failurecase>"
							+ "<cfa enabled=\"false\"><setfeat>OFF</setfeat> "
							+ "<featuregroup>ForwardAllCallsGroup</featuregroup>"
							+ "<forwardto>none</forwardto>"
							+ "</cfa>"
							+ "<fnab enabled=\"false\"><setfeat>OFF</setfeat>"
							+ "<featuregroup>ForwardNoAnswerBusyGroup</featuregroup>"
							+ "<fna set=\"false\">"
							+ "<forwardto>none</forwardto>"
							+ "</fna>"
							+ "<cfb set=\"false\">"
							+ "<forwardto>none</forwardto>"
							+ "</cfb>"
							+ "</fnab>"
							+ "<cs enabled=\"false\"><setfeat>OFF</setfeat>"
							+ "<featuregroup>CallScreeningGroup</featuregroup>"
							+ "</cs>"
							+ "<clbl enabled=\"false\"><setfeat>OFF</setfeat>"
							+ "<prefix></prefix>"
							+ "<featuregroup>CallBlockingGroup</featuregroup>"
							+ "<nineHundredBlocked adminSet=\"false\" userSet=\"false\"></nineHundredBlocked>"
							+ "<longDistanceBlocked adminSet=\"false\" userSet=\"false\"></longDistanceBlocked>"
							+ "</clbl>"
							+ "<callReturn enabled=\"false\"><setfeat>OFF</setfeat>"
							+ "<featuregroup>CallReturnGroup</featuregroup>"
							+ "</callReturn>"
							+ "<callerIdBlocking enabled=\"false\"><setfeat>OFF</setfeat>"
							+ "<featuregroup>CallerIdBlockingGroup</featuregroup>"
							+ "</callerIdBlocking>"
							+ "<voicemail enabled =\"false\"><setfeat>OFF</setfeat>"
							+ "<featuregroup>VoiceMailGroup</featuregroup>"
							+ "</voicemail>" + "<userGroup>none</userGroup>"								
							+ "</oisp>"
							+ "<dvr host=\"000.000.000.000\" port=\"8001\"><hostname value=\"none\"></hostname>"
							+ "<group value=\"DvrGroup\"></group>"
							+ "<Camera1 Name=\"Camera1\"  Control=\"false\"  History=\"false\"></Camera1>"
							+ "<Camera2 Name=\"Camera2\"  Control=\"false\"  History=\"false\"></Camera2>"
							+ "<Camera3 Name=\"Camera3\"  Control=\"false\"  History=\"false\"></Camera3>"
							+ "<Camera4 Name=\"Camera4\"  Control=\"false\"  History=\"false\"></Camera4>"
							+ "<Camera5 Name=\"Camera5\"  Control=\"false\"  History=\"false\"></Camera5>"
							+ "<Camera6 Name=\"Camera6\"  Control=\"false\"  History=\"false\"></Camera6>"
							+ "<Camera7 Name=\"Camera7\"  Control=\"false\"  History=\"false\"></Camera7>"
							+ "<Camera8 Name=\"Camera8\"  Control=\"false\"  History=\"false\"></Camera8>"
							+ "</dvr>"
							+ "</group>"));

	private static Document dom;

	private static Vector dummyGroup;

	private boolean isShowingAliases = false;

	private boolean aliasesLoadedFromServer = false;

	private Vector userColumnIndices = new Vector();

	private Vector adminColumnIndices = new Vector();

	private static ColumnInfo[] columns = new ColumnInfo[] {
			new ColumnInfo("GroupName", 150, GROUP_NAME),			
			new ColumnInfo("Forward All Enabled", 150,
					FORWARD_ALL_ADMIN_ENABLED),
			new ColumnInfo("Forward All Group", 150, FORWARD_ALL_GROUP),
			new ColumnInfo("Forward All Set", 150, FORWARD_ALL_USER_SET),
			new ColumnInfo("Forward All To", 150, FORWARD_ALL_DESTINATION),
			new ColumnInfo("Forward Busy/No Ans Enabled", 150,
					FORWARD_BUSY_ADMIN_ENABLED),
			new ColumnInfo("Forward Busy/No Ans Group", 150, FORWARD_BUSY_GROUP),
			new ColumnInfo("Forward Busy Set", 150, FORWARD_BUSY_USER_SET),
			new ColumnInfo("Forward Busy To", 150, FORWARD_BUSY_DESTINATION),
			new ColumnInfo("Forward No Ans Set", 150,
					FORWARD_UNANSWERED_USER_SET),
			new ColumnInfo("Forward No Ans To", 150,
					FORWARD_UNANSWERED_DESTINATION),
			new ColumnInfo("Failure Case", 150, FAILURE_CASE),
			new ColumnInfo("Call Screen Enabled", 150,
					CALL_SCREEN_ADMIN_ENABLED),
			new ColumnInfo("Call Screen Group", 150, CALL_SCREEN_GROUP),
			new ColumnInfo("Call Block Prefix", 150, CALL_BLOCK_PREFIX),
			new ColumnInfo("Call Block Enabled", 150, CALL_BLOCK_ADMIN_ENABLED),
			new ColumnInfo("Call Block Group", 150, CALL_BLOCK_GROUP),
			new ColumnInfo("Long Distance Admin Block", 150,
					BLOCK_LONG_DISTANCE_ADMIN_ENABLED),
			new ColumnInfo("Long Distance User Block", 150,
					BLOCK_LONG_DISTANCE_USER_SET),
			new ColumnInfo("900 # Admin Block", 150, BLOCK_900_ADMIN_ENABLED),
			new ColumnInfo("900 # User Block", 150, BLOCK_900_USER_SET),
			new ColumnInfo("Call Return Enabled", 150,
					CALL_RETURN_ADMIN_ENABLED),
			new ColumnInfo("Call Return Group", 150, CALL_RETURN_GROUP),
			new ColumnInfo("Caller ID Block Enabled", 150,
					CALLER_ID_BLOCKING_ADMIN_ENABLED),
			new ColumnInfo("Caller ID Group", 150, CALLER_ID_BLOCKING_GROUP),
			new ColumnInfo("Caller ID Set", 150, CALLER_ID_BLOCKING_USER_SET)};
			

	/**
	 * Stores the list of users (as a vector of vectors)
	 */
	private Vector data = new Vector();

	/**
	 * Stores the list of aliases (as a vector of vectors). The each alias would
	 * be stored in a vector of the same form as the master user names.
	 */
	private Vector aliases = new Vector();

	/**
	 * Handles communication with pServer
	 */
	PServerAccrInterface psInterface;

	/**
	 * Used to find paths and generate cpl files
	 */
	private CplGenerator cplGen;

	static {
		DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
		DocumentBuilder parser = null;

		try {
			parser = dbf.newDocumentBuilder();
		} catch (ParserConfigurationException e) {
			e.printStackTrace();
			JOptionPane.showMessageDialog(null,
					"Could not configure XML parser", "ERROR",
					JOptionPane.ERROR_MESSAGE);
		}

		try {
			dom = parser.parse(new InputSource(sampleUserXML));
		} catch (Exception e) {

			// If this happens, there was an error parsing the hard coded sample
			// user
			// XML. That should never happen. It would suggest a coding error.
			e.printStackTrace();
			JOptionPane.showMessageDialog(null,
					"Could not parse sample user XML", "ERROR",
					JOptionPane.ERROR_MESSAGE);
		}
	}

	public AccreditGroupModel(PServerAccrInterface con) {
		psInterface = con;

		dummyGroup = convertGroupToVector(dom);

		userColumnIndices.add(new Integer(FORWARD_ALL_USER_SET));
		userColumnIndices.add(new Integer(FORWARD_ALL_DESTINATION));
		userColumnIndices.add(new Integer(FORWARD_BUSY_USER_SET));
		userColumnIndices.add(new Integer(FORWARD_BUSY_DESTINATION));
		userColumnIndices.add(new Integer(FORWARD_UNANSWERED_USER_SET));
		userColumnIndices.add(new Integer(FORWARD_UNANSWERED_DESTINATION));
		userColumnIndices.add(new Integer(BLOCK_LONG_DISTANCE_USER_SET));
		userColumnIndices.add(new Integer(BLOCK_900_USER_SET));
		userColumnIndices.add(new Integer(CALLER_ID_BLOCKING_USER_SET));

		adminColumnIndices.add(new Integer(FORWARD_ALL_ADMIN_ENABLED));
		adminColumnIndices.add(new Integer(FORWARD_ALL_GROUP));
		adminColumnIndices.add(new Integer(FORWARD_BUSY_ADMIN_ENABLED));
		adminColumnIndices.add(new Integer(FORWARD_BUSY_GROUP));
		adminColumnIndices.add(new Integer(FAILURE_CASE));
		adminColumnIndices.add(new Integer(CALL_SCREEN_ADMIN_ENABLED));
		adminColumnIndices.add(new Integer(CALL_SCREEN_GROUP));
		adminColumnIndices.add(new Integer(CALL_BLOCK_PREFIX));
		adminColumnIndices.add(new Integer(CALL_BLOCK_ADMIN_ENABLED));
		adminColumnIndices.add(new Integer(CALL_BLOCK_GROUP));
		adminColumnIndices.add(new Integer(BLOCK_LONG_DISTANCE_ADMIN_ENABLED));
		adminColumnIndices.add(new Integer(BLOCK_900_ADMIN_ENABLED));
		adminColumnIndices.add(new Integer(CALL_RETURN_ADMIN_ENABLED));
		adminColumnIndices.add(new Integer(CALL_RETURN_GROUP));
		adminColumnIndices.add(new Integer(CALLER_ID_BLOCKING_ADMIN_ENABLED));
		adminColumnIndices.add(new Integer(CALLER_ID_BLOCKING_GROUP));
		
	}

	public Vector getUserColumnIndices() {
		return userColumnIndices;
	}

	public Vector getAdminColumnIndices() {
		return adminColumnIndices;
	}

	public void addGroup(Vector user) {
		data.addElement(user);
	}

	public void addGroup(Document doc) {
		Vector user = convertGroupToVector(doc);

		data.addElement(user);
	}

	private Document convertUserAtToDocument(int row) {
		return convertUserToDocument(getGroupAt(row));
	}

	public static Document convertUserToDocument(Vector user) {
		dom.getElementsByTagName("groupname").item(0).getFirstChild().setNodeValue(
				(String) user.elementAt(AccreditGroupModel.GROUP_NAME));
		/*
		dom.getElementsByTagName("ipaddr").item(0).getFirstChild()
				.setNodeValue((String) user.elementAt(AccreditGroupModel.IP));
		dom.getElementsByTagName("identity").item(0).getFirstChild()
				.setNodeValue(
						(String) user.elementAt(AccreditGroupModel.USER_IDENTITY));
		dom.getElementsByTagName("userpassword").item(0).getFirstChild()
		.setNodeValue(
				(String) user.elementAt(AccreditGroupModel.USER_PASSWD));
		dom.getElementsByTagName("marshalgroup").item(0).getFirstChild()
				.setNodeValue((String) user.elementAt(AccreditGroupModel.MARSHAL));
		*/
		dom.getElementsByTagName("failurecase").item(0).getFirstChild()
				.setNodeValue(
						(String) user.elementAt(AccreditGroupModel.FAILURE_CASE));

		// caller id blocking
		NodeList idBlockings = dom.getElementsByTagName("callerIdBlocking");
		Element idBlocking = (Element) idBlockings.item(0);

		idBlocking.setAttribute("enabled", (String) user
				.elementAt(CALLER_ID_BLOCKING_ADMIN_ENABLED));

		NodeList setfeats = idBlocking.getElementsByTagName("setfeat");
		Element setfeat = (Element) setfeats.item(0);

		setfeat.getFirstChild().setNodeValue(
				(String) user.elementAt(CALLER_ID_BLOCKING_USER_SET));

		NodeList groups = idBlocking.getElementsByTagName("featuregroup");
		Element group = (Element) groups.item(0);

		group.getFirstChild().setNodeValue(
				(String) user.elementAt(CALLER_ID_BLOCKING_GROUP));
		

		// call return
		NodeList callReturns = dom.getElementsByTagName("callReturn");
		Element callReturn = (Element) callReturns.item(0);

		callReturn.setAttribute("enabled", (String) user
				.elementAt(AccreditGroupModel.CALL_RETURN_ADMIN_ENABLED));

		setfeats = callReturn.getElementsByTagName("setfeat");
		setfeat = (Element) setfeats.item(0);

		// There is no "user set" gui element for the call return feature since
		// this is not something that the user sets for himself. (To keep the
		// xml
		// consistent) the user setfeat is set to the same state as the admin
		// enabled field
		if (user.elementAt(AccreditGroupModel.CALL_RETURN_ADMIN_ENABLED).equals(
				"true")) {
			setfeat.getFirstChild().setNodeValue("ON");
		} else {
			setfeat.getFirstChild().setNodeValue("OFF");
		}

		groups = callReturn.getElementsByTagName("featuregroup");
		group = (Element) groups.item(0);

		group.getFirstChild().setNodeValue(
				(String) user.elementAt(AccreditGroupModel.CALL_RETURN_GROUP));
/*
		// set the authentication type
		NodeList authTypes = dom.getElementsByTagName("authenticationType");
		Element authType = (Element) authTypes.item(0);

		authType.setAttribute("value", (String) user
				.elementAt(AccreditGroupModel.AUTHENTICATION_TYPE));