/*
* JORAM: Java(TM) Open Reliable Asynchronous Messaging
* Copyright (C) 2007 - 2010 ScalAgent Distributed Technologies
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*
* Initial developer(s): ScalAgent Distributed Technologies
* Contributor(s):
*/
package org.objectweb.joram.shared.admin;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.Externalizable;
import java.io.IOException;
import java.io.InputStream;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import java.io.OutputStream;
import java.util.Hashtable;
import org.objectweb.util.monolog.api.BasicLevel;
import org.objectweb.util.monolog.api.Logger;
import fr.dyade.aaa.common.Debug;
import fr.dyade.aaa.common.stream.StreamUtil;
import fr.dyade.aaa.common.stream.Streamable;
/**
* An <code>AbstractAdminMessage</code> is a message exchanged between a
* Admin Joram client and its proxy.
*/
public abstract class AbstractAdminMessage implements Externalizable, Streamable {
public static Logger logger = Debug.getLogger(AbstractAdminMessage.class.getName());
protected final static int NULL_CLASS_ID = -1;
protected final static int ABSTRACT_ADMIN_MESSAGE = 0;
protected final static int ADD_DOMAIN_REQUEST = 1;
protected final static int ADD_DESTINATION_CLUSTER = 2;
protected final static int ADD_SERVER_REQUEST = 3;
protected final static int ADD_SERVICE_REQUEST = 4;
protected final static int ADMIN_REPLY = 5;
protected final static int ADMIN_REQUEST = 6;
protected final static int CLEAR_QUEUE = 7;
protected final static int CLEAR_SUBSCRIPTION = 8;
protected final static int CREATE_DESTINATION_REPLY = 9;
protected final static int CREATE_DESTINATION_REQUEST = 10;
protected final static int CREATE_USER_REPLY = 11;
protected final static int CREATE_USER_REQUEST = 12;
protected final static int DELETE_DESTINATION = 13;
protected final static int DELETE_QUEUE_MESSAGE = 14;
protected final static int DELETE_SUBSCRIPTION_MESSAGE = 15;
protected final static int DELETE_USER = 16;
protected final static int GET_CONFIG_REQUEST = 17;
protected final static int GET_DOMAIN_NAMES = 18;
protected final static int GET_DOMAIN_NAMES_REP = 19;
protected final static int GET_LOCAL_SERVER = 20;
protected final static int GET_LOCAL_SERVER_REP = 21;
protected final static int GET_QUEUE_MESSAGE = 22;
protected final static int GET_QUEUE_MESSAGE_IDS = 23;
protected final static int GET_QUEUE_MESSAGE_IDS_REP = 24;
protected final static int GET_QUEUE_MESSAGE_REP = 25;
protected final static int GET_SUBSCRIBER_IDS = 26;
protected final static int GET_SUBSCRIBER_IDS_REP = 27;
protected final static int GET_SUBSCRIPTION = 28;
protected final static int GET_SUBSCRIPTION_MESSAGE = 29;
protected final static int GET_SUBSCRIPTION_MESSAGE_IDS = 30;
protected final static int GET_SUBSCRIPTION_MESSAGE_IDS_REP = 31;
protected final static int GET_SUBSCRIPTION_MESSAGE_REP = 32;
protected final static int GET_SUBSCRIPTION_REP = 33;
protected final static int GET_SUBSCRIPTIONS = 34;
protected final static int GET_SUBSCRIPTIONS_REP = 35;
protected final static int LIST_CLUSTER_DEST = 36;
protected final static int XXX_MONITOR_GET_CLUSTER = 37;
protected final static int LIST_CLUSTER_DEST_REP = 38;
protected final static int MONITOR_GET_DMQ_SETTINGS = 39;
protected final static int MONITOR_GET_DMQ_SETTINGS_REP = 40;
protected final static int MONITOR_GET_DESTINATIONS = 41;
protected final static int MONITOR_GET_DESTINATIONS_REP = 42;
protected final static int MONITOR_GET_FATHER = 43;
protected final static int MONITOR_GET_FATHER_REP = 44;
protected final static int GET_RIGHTS_REQUEST = 45;
protected final static int GET_RIGHTS_REPLY = 46;
protected final static int MONITOR_GET_NB_MAX_MSG = 47;
protected final static int XXX_MONITOR_GET_NB_MAX_MSG_REP = 48;
protected final static int MONITOR_GET_NUMBER_REP = 49;
protected final static int MONITOR_GET_PENDING_MESSAGES = 50;
protected final static int MONITOR_GET_PENDING_REQUESTS = 51;
protected final static int XXX_MONITOR_GET_READERS = 52;
protected final static int MONITOR_GET_SERVERS_IDS = 53;
protected final static int MONITOR_GET_SERVERS_IDS_REP = 54;
protected final static int MONITOR_GET_STAT = 55;
protected final static int MONITOR_GET_STAT_REP = 56;
protected final static int MONITOR_GET_SUBSCRIPTIONS = 57;
protected final static int GET_USERS_REQUEST = 58;
protected final static int GET_USERS_REPLY = 59;
protected final static int XXX_MONITOR_GET_WRITERS = 60;
protected final static int XXX_MONITOR_REPLY = 61;
protected final static int XXX_MONITOR_REQUEST = 62;
protected final static int XXX_QUEUE_ADMIN_REQUEST = 63;
protected final static int REMOVE_DOMAIN_REQUEST = 64;
protected final static int REMOVE_DESTINATION_CLUSTER = 65;
protected final static int REMOVE_SERVER_REQUEST = 66;
protected final static int REMOVE_SERVICE_REQUEST = 67;
protected final static int XXX_SET_CLUSTER = 68;
protected final static int XXX_SET_DEFAULT_DMQ = 69;
protected final static int SET_THRESHOLD = 70;
protected final static int SET_DMQ = 71;
protected final static int SET_FATHER = 72;
protected final static int SET_NB_MAX_MSG = 73;
protected final static int XXX_SET_QUEUE_THRESHOLD = 74;
protected final static int SET_READER = 75;
protected final static int SET_RIGHT = 76;
protected final static int XXX_SET_USER_DMQ = 77;
protected final static int XXX_SET_USER_THRESHOLD = 78;
protected final static int SET_WRITER = 79;
protected final static int XXX_SPECIAL_ADMIN = 80;
protected final static int STOP_SERVER_REQUEST = 81;
protected final static int SUBSCRIPTION_ADMIN_REQUEST = 82;
protected final static int XXX_UNSET_CLUSTER = 83;
protected final static int XXX_UNSET_DEFAULT_DMQ = 84;
protected final static int XXX_UNSET_DEFAULT_THRESHOLD = 85;
protected final static int XXX_UNSET_DESTINATION_DMQ = 86;
protected final static int XXX_UNSET_FATHER = 87;
protected final static int XXX_UNSET_QUEUE_THRESHOLD = 88;
protected final static int UNSET_READER = 89;
protected final static int XXX_UNSET_USER_DMQ = 90;
protected final static int XXX_UNSET_USER_THRESHOLD = 91;
protected final static int UNSET_WRITER = 92;
protected final static int UPDATE_USER = 93;
protected final static int USER_ADMIN_REQUEST = 94;
protected final static int CMD_ADMIN_REQUEST = 95;
protected final static int CMD_ADMIN_REPLY = 96;
protected int classid;
protected static final String[] classnames = {
AbstractAdminMessage.class.getName(),
AddDomainRequest.class.getName(),
ClusterAdd.class.getName(),
AddServerRequest.class.getName(),
AddServiceRequest.class.getName(),
AdminReply.class.getName(),
AdminRequest.class.getName(),
ClearQueue.class.getName(),
ClearSubscription.class.getName(),
CreateDestinationReply.class.getName(),
CreateDestinationRequest.class.getName(),
CreateUserReply.class.getName(),
CreateUserRequest.class.getName(),
DeleteDestination.class.getName(),
DeleteQueueMessage.class.getName(),
DeleteSubscriptionMessage.class.getName(),
DeleteUser.class.getName(),
GetConfigRequest.class.getName(),
GetDomainNames.class.getName(),
GetDomainNamesRep.class.getName(),
GetLocalServer.class.getName(),
GetLocalServerRep.class.getName(),
GetQueueMessage.class.getName(),
GetQueueMessageIds.class.getName(),
GetQueueMessageIdsRep.class.getName(),
GetQueueMessageRep.class.getName(),
GetSubscriberIds.class.getName(),
GetSubscriberIdsRep.class.getName(),
GetSubscription.class.getName(),
GetSubscriptionMessage.class.getName(),
GetSubscriptionMessageIds.class.getName(),
GetSubscriptionMessageIdsRep.class.getName(),
GetSubscriptionMessageRep.class.getName(),
GetSubscriptionRep.class.getName(),
GetSubscriptions.class.getName(),
GetSubscriptionsRep.class.getName(),
ClusterList.class.getName(),
null,
ClusterListReply.class.getName(),
GetDMQSettingsRequest.class.getName(),
GetDMQSettingsReply.class.getName(),
GetDestinationsRequest.class.getName(),
GetDestinationsReply.class.getName(),
GetFatherRequest.class.getName(),
GetFatherReply.class.getName(),
GetRightsRequest.class.getName(),
GetRightsReply.class.getName(),
GetNbMaxMsgRequest.class.getName(),
null,
GetNumberReply.class.getName(),
GetPendingMessages.class.getName(),
GetPendingRequests.class.getName(),
null,
GetServersIdsRequest.class.getName(),
GetServersIdsReply.class.getName(),
GetStatsRequest.class.getName(),
GetStatsReply.class.getName(),
GetSubscriptionsRequest.class.getName(),
GetUsersRequest.class.getName(),
GetUsersReply.class.getName(),
null,
null,
null,
null,
RemoveDomainRequest.class.getName(),
ClusterLeave.class.getName(),
RemoveServerRequest.class.getName(),
RemoveServiceRequest.class.getName(),
null,
null,
SetThresholdRequest.class.getName(),
SetDMQRequest.class.getName(),
SetFather.class.getName(),
SetNbMaxMsgRequest.class.getName(),
null,
SetReader.class.getName(),
SetRight.class.getName(),
null,
null,
SetWriter.class.getName(),
null,
StopServerRequest.class.getName(),
SubscriptionAdminRequest.class.getName(),
null,
null,
null,
null,
null,
null,
UnsetReader.class.getName(),
null,
null,
UnsetWriter.class.getName(),
UpdateUser.class.getName(),
UserAdminRequest.class.getName(),
AdminCommandRequest.class.getName(),
AdminCommandReply.class.getName(),
};
protected abstract int getClassId();
/**
* Constructs an <code>AbstractAdminMessage</code>.
*/
public AbstractAdminMessage() {
classid = getClassId();
}
/** ***** ***** ***** ***** ***** ***** ***** *****
* Interface needed for soap serialization
* ***** ***** ***** ***** ***** ***** ***** ***** */
/**
*
* @exception IOException
*/
public Hashtable soapCode() throws IOException {
Hashtable h = new Hashtable();
h.put("classname", getClass().getName());
ByteArrayOutputStream baos = new ByteArrayOutputStream();
writeTo(baos);
baos.flush();
h.put("bytecontent", baos.toByteArray());
baos.close();
return h;
}
/**
*
* @exception ClassNotFound
* @exception InstantiationException
* @exception IllegalAccessException
* @exception IOException
*/
public static Object soapDecode(Hashtable h) throws Exception {
AbstractAdminMessage msg = null;
ByteArrayInputStream bais = null;
try {
String classname = (String) h.get("classname");
msg = (AbstractAdminMessage) Class.forName(classname).newInstance();
byte[] content = (byte[]) h.get("bytecontent");
bais = new ByteArrayInputStream(content);
msg.readFrom(bais);
} finally {
bais.close();
}
return msg;
}
/** ***** ***** ***** ***** ***** ***** ***** *****
* Externalizable interface
* ***** ***** ***** ***** ***** ***** ***** ***** */
public final void writeExternal(ObjectOutput out) throws IOException {
if (logger.isLoggable(BasicLevel.DEBUG))
logger.log(BasicLevel.DEBUG, "AbstractAdminMessage.writeExternal: " + out);
writeTo((OutputStream) out);
}
public final void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
if (logger.isLoggable(BasicLevel.DEBUG))
logger.log(BasicLevel.DEBUG, "AbstractAdminMessage.readExternal: " + in);
readFrom((InputStream) in);
}
/** ***** ***** ***** ***** ***** ***** ***** *****
* Streamable interface
* ***** ***** ***** ***** ***** ***** ***** ***** */
static public void write(AbstractAdminMessage msg,
OutputStream os) throws IOException {
if (logger.isLoggable(BasicLevel.DEBUG))
logger.log(BasicLevel.DEBUG, "AbstractAdminMessage.write: " + msg);
if (msg == null) {
StreamUtil.writeTo(NULL_CLASS_ID, os);
} else {
StreamUtil.writeTo(msg.getClassId(), os);
msg.writeTo(os);
}
}
static public AbstractAdminMessage read(InputStream is) throws IOException, ClassNotFoundException, InstantiationException, IllegalAccessException {
int classid = -1;
AbstractAdminMessage msg = null;
classid = StreamUtil.readIntFrom(is);
if (classid != NULL_CLASS_ID) {
msg = (AbstractAdminMessage) Class.forName(classnames[classid]).newInstance();
msg.readFrom(is);
}
if (logger.isLoggable(BasicLevel.DEBUG))
logger.log(BasicLevel.DEBUG, "AbstractAdminMessage.read: " + msg);
return msg;
}
}