/*
 * Copyright (c) 2000, 2017 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package com.sun.messaging.bridge.service.jms.xml;

import java.util.*;
import com.sun.messaging.bridge.service.jms.JMSBridge;
import com.sun.messaging.bridge.service.jms.resources.JMSBridgeResources;

/**
 * @author amyk
 */
public class JMSBridgeElement {
    private Properties _attrs = null;

    private LinkedHashMap<String, LinkElement> _links = new LinkedHashMap<String, LinkElement>();

    private LinkedHashMap<String, DMQElement> _dmqs = new LinkedHashMap<String, DMQElement>();

    private LinkedHashMap<String, DestinationElement> _dests = new LinkedHashMap<String, DestinationElement>();

    private LinkedHashMap<String, ConnectionFactoryElement> _cfs = new LinkedHashMap<String, ConnectionFactoryElement>();

    public JMSBridgeElement() {
    }

    public void setAttributes(Properties a) {
        _attrs = a;
        if (a != null) {
            if (getName().equals(DMQElement.BUILTIN_DMQ_DESTNAME) || getName().equals(DMQElement.BUILTIN_DMQ_NAME)) {
                throw new IllegalArgumentException(
                        JMSBridgeXMLConstant.Element.JMSBRIDGE + " " + JMSBridgeXMLConstant.Common.NAME + " " + getName() + " is reserved.");
            }
        }
    }

    public String getName() {
        return _attrs.getProperty(JMSBridgeXMLConstant.Common.NAME);
    }

    public boolean tagBridgeName() {
        return Boolean.valueOf(_attrs.getProperty(JMSBridgeXMLConstant.JMSBRIDGE.TAG_BRIDGENAME, JMSBridgeXMLConstant.JMSBRIDGE.TAG_BRIDGENAME_DEFAULT))
                .booleanValue();
    }

    public boolean logMessageTransfer() {
        return Boolean.valueOf(_attrs.getProperty(JMSBridgeXMLConstant.JMSBRIDGE.LOG_MESSAGE_TRANSFER, JMSBridgeXMLConstant.JMSBRIDGE.LOG_MESSAGE_TRANSFER))
                .booleanValue();
    }

    public void addLink(LinkElement l) throws Exception {
        String name = l.getName();
        if (name.equals(DMQElement.BUILTIN_DMQ_DESTNAME) || name.equals(DMQElement.BUILTIN_DMQ_NAME) || name.equals(JMSBridge.BRIDGE_NAME_PROPERTY)) {
            throw new IllegalArgumentException(JMSBridge.getJMSBridgeResources().getKString(JMSBridgeResources.X_XML_IS_RESERVED,
                    JMSBridgeXMLConstant.Element.LINK + " " + JMSBridgeXMLConstant.Common.NAME + "=" + name));
        }
        LinkElement pre = _links.get(name);
        if (pre != null) {
            throw new IllegalArgumentException(JMSBridge.getJMSBridgeResources().getKString(JMSBridgeResources.X_XML_ELEMENT_ALREADY_EXIST,
                    JMSBridgeXMLConstant.Element.LINK, JMSBridgeXMLConstant.Common.NAME + "=" + name));
        }

        _links.put(name, l);
    }

    public Map getLinks() {
        return _links;
    }

    public void addDMQ(DMQElement d) throws Exception {
        String name = d.getName();
        if (name.equals(DMQElement.BUILTIN_DMQ_DESTNAME)) {
            throw new IllegalArgumentException(JMSBridge.getJMSBridgeResources().getKString(JMSBridgeResources.X_XML_IS_RESERVED,
                    JMSBridgeXMLConstant.Element.DMQ + " " + JMSBridgeXMLConstant.Common.NAME + "=" + name));
        }
        DMQElement pre = _dmqs.get(name);
        if (pre != null) {
            throw new IllegalArgumentException(JMSBridge.getJMSBridgeResources().getKString(JMSBridgeResources.X_XML_ELEMENT_ALREADY_EXIST,
                    JMSBridgeXMLConstant.Element.DMQ, JMSBridgeXMLConstant.Common.NAME + "=" + name));
        }

        _dmqs.put(name, d);
    }

    public DMQElement getBuiltInDMQ() throws Exception {
        DMQElement dmq = _dmqs.get(DMQElement.BUILTIN_DMQ_NAME);
        if (dmq == null) {
            dmq = new DMQElement();
            Properties prop = new Properties();
            prop.setProperty(JMSBridgeXMLConstant.Common.NAME, DMQElement.BUILTIN_DMQ_NAME);
            dmq.setAttributes(prop);
        }
        return dmq;
    }

    public Map getDMQs() {
        return _dmqs;
    }

    public void addCF(String ref, ConnectionFactoryElement ecf) throws Exception {
        if (ref == null) {
            throw new IllegalArgumentException(JMSBridgeXMLConstant.Common.REFNAME + " null for " + ecf);
        }
        if (ref.equals(DMQElement.BUILTIN_DMQ_NAME) || ref.equals(DMQElement.BUILTIN_DMQ_DESTNAME)) {
            throw new IllegalArgumentException(JMSBridgeXMLConstant.Element.CF + " " + JMSBridgeXMLConstant.Common.REFNAME + " " + ref + " is reserved.");
        }
        ConnectionFactoryElement pre = _cfs.get(ref);
        if (pre != null) {
            throw new IllegalArgumentException(JMSBridge.getJMSBridgeResources().getKString(JMSBridgeResources.X_XML_ELEMENT_ALREADY_EXIST,
                    JMSBridgeXMLConstant.Element.CF, JMSBridgeXMLConstant.Common.REFNAME + "=" + ref));
        }

        _cfs.put(ref, ecf);
    }

    public ConnectionFactoryElement getCF(String ref) throws Exception {
        ConnectionFactoryElement ecf = _cfs.get(ref);
        if (ecf == null) {
            throw new IllegalArgumentException(JMSBridge.getJMSBridgeResources().getKString(JMSBridgeResources.X_XML_ELEMENT_DONOT_EXIST,
                    JMSBridgeXMLConstant.Element.CF, JMSBridgeXMLConstant.Common.REFNAME + "=" + ref));
        }
        return ecf;
    }

    public Map getAllCF() {
        return _cfs;
    }

    public void addDestination(String ref, DestinationElement ed) throws Exception {
        if (ref == null) {
            throw new IllegalArgumentException(JMSBridgeXMLConstant.Common.REFNAME + " null for " + ed);
        }
        if (ref.equals(DMQElement.BUILTIN_DMQ_NAME) || ref.equals(DMQElement.BUILTIN_DMQ_DESTNAME)
                || ref.equals(JMSBridgeXMLConstant.Target.DESTINATIONREF_AS_SOURCE)) {
            throw new IllegalArgumentException(JMSBridge.getJMSBridgeResources().getKString(JMSBridgeResources.X_XML_IS_RESERVED,
                    JMSBridgeXMLConstant.Element.DESTINATION + " " + JMSBridgeXMLConstant.Common.REFNAME + "=" + ref));
        }
        DestinationElement pre = _dests.get(ref);
        if (pre != null) {
            throw new IllegalArgumentException(JMSBridge.getJMSBridgeResources().getKString(JMSBridgeResources.X_XML_ELEMENT_ALREADY_EXIST,
                    JMSBridgeXMLConstant.Element.DESTINATION, JMSBridgeXMLConstant.Common.REFNAME + "=" + ref));
        }

        _dests.put(ref, ed);
    }

    public DestinationElement getDestination(String ref) throws Exception {
        DestinationElement ed = _dests.get(ref);
        if (ed == null) {
            throw new IllegalArgumentException(JMSBridge.getJMSBridgeResources().getKString(JMSBridgeResources.X_XML_ELEMENT_DONOT_EXIST,
                    JMSBridgeXMLConstant.Element.DESTINATION, JMSBridgeXMLConstant.Common.REFNAME + "=" + ref));
        }
        return ed;
    }

}
