/*
 * 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
 */

/*
 * @(#)MessageManagerConfig.java	1.3 06/28/07
 */

package com.sun.messaging.jmq.jmsserver.management.mbeans;

import java.util.HashMap;

import javax.management.MBeanAttributeInfo;
import javax.management.MBeanOperationInfo;
import javax.management.MBeanParameterInfo;
import javax.management.MBeanNotificationInfo;
import javax.management.MBeanException;

import com.sun.messaging.jmq.io.Status;
import com.sun.messaging.jmq.io.PacketType;
import com.sun.messaging.jms.management.server.*;
import com.sun.messaging.jmq.jmsserver.util.BrokerException;
import com.sun.messaging.jmq.jmsserver.Globals;
import com.sun.messaging.jmq.jmsserver.data.PacketRouter;
import com.sun.messaging.jmq.jmsserver.data.handlers.admin.AdminDataHandler;
import com.sun.messaging.jmq.jmsserver.data.handlers.admin.DeleteMessageHandler;
import com.sun.messaging.jmq.jmsserver.data.handlers.admin.ReplaceMessageHandler;
import com.sun.messaging.jmq.util.log.Logger;

public class MessageManagerConfig extends MQMBeanReadWrite {
    private static MBeanParameterInfo[] deleteMessageSignature = {
            new MBeanParameterInfo("destinationType", String.class.getName(), mbr.getString(mbr.I_DST_MGR_OP_PARAM_DEST_TYPE)),
            new MBeanParameterInfo("destinationName", String.class.getName(), mbr.getString(mbr.I_DST_MGR_OP_PARAM_DEST_NAME)),
            new MBeanParameterInfo("messageID", String.class.getName(), "Message ID") };

    private static MBeanParameterInfo[] replaceMessageSignature = {
            new MBeanParameterInfo("destinationType", String.class.getName(), mbr.getString(mbr.I_DST_MGR_OP_PARAM_DEST_TYPE)),
            new MBeanParameterInfo("destinationName", String.class.getName(), mbr.getString(mbr.I_DST_MGR_OP_PARAM_DEST_NAME)),
            new MBeanParameterInfo("messageID", String.class.getName(), "Message ID"),
            new MBeanParameterInfo("messageBody", HashMap.class.getName(), "Message Body") };

    private static MBeanOperationInfo[] ops = {
            new MBeanOperationInfo("deleteMessage", "Delete a message in a destination", deleteMessageSignature, Void.TYPE.getName(),
                    MBeanOperationInfo.ACTION),

            new MBeanOperationInfo("replaceMessage", "Replace a message in a destination", replaceMessageSignature, String.class.getName(),
                    MBeanOperationInfo.ACTION) };

    public MessageManagerConfig() {
        super();
    }

    public void deleteMessage(String destinationType, String destinationName, String messageID) throws MBeanException {
        try {
            if (destinationType == null) {
                throw new BrokerException("Admin deleteMessage: destination type not specified", Status.BAD_REQUEST);
            }

            PacketRouter pr = Globals.getPacketRouter(1);
            if (pr == null) {
                throw new BrokerException("Admin deleteMessage: Could not locate Admin Packet Router");
            }
            AdminDataHandler dhd = (AdminDataHandler) pr.getHandler(PacketType.OBJECT_MESSAGE);
            DeleteMessageHandler hd = (DeleteMessageHandler) dhd.getHandler(com.sun.messaging.jmq.util.admin.MessageType.DELETE_MESSAGE);

            hd.deleteMessage(messageID, destinationName, destinationType.equals(DestinationType.QUEUE));

        } catch (Exception e) {
            boolean logstack = true;
            if (e instanceof BrokerException) {
                int status = ((BrokerException) e).getStatusCode();
                if (status == Status.NOT_ALLOWED || status == Status.NOT_FOUND || status == Status.CONFLICT || status == Status.BAD_REQUEST) {
                    logstack = false;
                }
            }
            Object[] args = { messageID, destinationName, e.getMessage() };
            String emsg = rb.getKString(rb.X_ADMIN_DELETE_MSG, args);
            if (logstack) {
                logger.logStack(Logger.ERROR, emsg, e);
            } else {
                logger.log(Logger.ERROR, emsg, e);
            }
            handleOperationException("deleteMessage", e);
        }
    }

    public String replaceMessage(String destinationType, String destinationName, String messageID, HashMap messageBody) throws MBeanException {
        String newMsgID = null;

        try {
            if (destinationType == null) {
                throw new BrokerException("Admin replaceMessage: destination name and type not specified", Status.BAD_REQUEST);
            }

            PacketRouter pr = Globals.getPacketRouter(1);
            if (pr == null) {
                throw new BrokerException("Admin deleteMessage: Could not locate Admin Packet Router");
            }
            AdminDataHandler dhd = (AdminDataHandler) pr.getHandler(PacketType.OBJECT_MESSAGE);
            ReplaceMessageHandler hd = (ReplaceMessageHandler) dhd.getHandler(com.sun.messaging.jmq.util.admin.MessageType.REPLACE_MESSAGE);

            newMsgID = hd.replaceMessage(messageID, destinationName, messageBody, destinationType.equals(DestinationType.QUEUE));
        } catch (Exception e) {
            boolean logstack = true;
            if (e instanceof BrokerException) {
                int status = ((BrokerException) e).getStatusCode();
                if (status == Status.NOT_ALLOWED || status == Status.NOT_FOUND || status == Status.CONFLICT || status == Status.BAD_REQUEST) {
                    logstack = false;
                }
            }
            Object[] args = { messageID, destinationName, e.getMessage() };
            String emsg = rb.getKString(rb.X_ADMIN_DELETE_MSG, args);
            if (logstack) {
                logger.logStack(Logger.ERROR, emsg, e);
            } else {
                logger.log(Logger.ERROR, emsg, e);
            }
            handleOperationException("replaceMessage", e);
        }

        return (newMsgID);
    }

    @Override
    public String getMBeanName() {
        return ("MessageManagerConfig");
    }

    @Override
    public String getMBeanDescription() {
        return ("Configuration MBean for Message Manager");
        /*
         * return (mbr.getString(mbr.I_MSG_MGR_CFG_DESC));
         */
    }

    @Override
    public MBeanAttributeInfo[] getMBeanAttributeInfo() {
        return (null);
    }

    @Override
    public MBeanOperationInfo[] getMBeanOperationInfo() {
        return (ops);
    }

    @Override
    public MBeanNotificationInfo[] getMBeanNotificationInfo() {
        return (null);
    }
}
