/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.activemq.command;
/**
* Holds the command id constants used by the command objects.
*
*
*/
public interface CommandTypes {
// What is the latest version of the openwire protocol
byte PROTOCOL_VERSION = 12;
// What is the latest version of the openwire protocol used in the stores
byte PROTOCOL_STORE_VERSION = 11;
// What is the legacy version that old KahaDB store's most commonly used
byte PROTOCOL_LEGACY_STORE_VERSION = 6;
// What is the first version that BROKER_SUBSCRIPTION_INFO is supported
byte PROTOCOL_VERSION_DURABLE_SYNC = 12;
// A marshaling layer can use this type to specify a null object.
byte NULL = 0;
// /////////////////////////////////////////////////
//
// Info objects sent back and forth client/server when
// setting up a client connection.
//
// /////////////////////////////////////////////////
byte WIREFORMAT_INFO = 1;
byte BROKER_INFO = 2;
byte CONNECTION_INFO = 3;
byte SESSION_INFO = 4;
byte CONSUMER_INFO = 5;
byte PRODUCER_INFO = 6;
byte TRANSACTION_INFO = 7;
byte DESTINATION_INFO = 8;
byte REMOVE_SUBSCRIPTION_INFO = 9;
byte KEEP_ALIVE_INFO = 10;
byte SHUTDOWN_INFO = 11;
byte REMOVE_INFO = 12;
byte CONTROL_COMMAND = 14;
byte FLUSH_COMMAND = 15;
byte CONNECTION_ERROR = 16;
byte CONSUMER_CONTROL = 17;
byte CONNECTION_CONTROL = 18;
// /////////////////////////////////////////////////
//
// Messages that go back and forth between the client
// and the server.
//
// /////////////////////////////////////////////////
byte PRODUCER_ACK = 19;
byte MESSAGE_PULL = 20;
byte MESSAGE_DISPATCH = 21;
byte MESSAGE_ACK = 22;
byte ACTIVEMQ_MESSAGE = 23;
byte ACTIVEMQ_BYTES_MESSAGE = 24;
byte ACTIVEMQ_MAP_MESSAGE = 25;
byte ACTIVEMQ_OBJECT_MESSAGE = 26;
byte ACTIVEMQ_STREAM_MESSAGE = 27;
byte ACTIVEMQ_TEXT_MESSAGE = 28;
byte ACTIVEMQ_BLOB_MESSAGE = 29;
// /////////////////////////////////////////////////
//
// Command Response messages
//
// /////////////////////////////////////////////////
byte RESPONSE = 30;
byte EXCEPTION_RESPONSE = 31;
byte DATA_RESPONSE = 32;
byte DATA_ARRAY_RESPONSE = 33;
byte INTEGER_RESPONSE = 34;
// /////////////////////////////////////////////////
//
// Used by discovery
//
// /////////////////////////////////////////////////BROKER_SUBSCRIPTION_INFO
byte DISCOVERY_EVENT = 40;
// /////////////////////////////////////////////////
//
// Command object used by the Journal
//
// /////////////////////////////////////////////////
byte JOURNAL_ACK = 50;
byte JOURNAL_REMOVE = 52;
byte JOURNAL_TRACE = 53;
byte JOURNAL_TRANSACTION = 54;
byte DURABLE_SUBSCRIPTION_INFO = 55;
// /////////////////////////////////////////////////
//
// Reliability and fragmentation
//
// /////////////////////////////////////////////////
byte PARTIAL_COMMAND = 60;
byte PARTIAL_LAST_COMMAND = 61;
byte REPLAY = 65;
// /////////////////////////////////////////////////
//
// Types used represent basic Java types.
//
// /////////////////////////////////////////////////
byte BYTE_TYPE = 70;
byte CHAR_TYPE = 71;
byte SHORT_TYPE = 72;
byte INTEGER_TYPE = 73;
byte LONG_TYPE = 74;
byte DOUBLE_TYPE = 75;
byte FLOAT_TYPE = 76;
byte STRING_TYPE = 77;
byte BOOLEAN_TYPE = 78;
byte BYTE_ARRAY_TYPE = 79;
// /////////////////////////////////////////////////
//
// Broker to Broker command objects
//
// /////////////////////////////////////////////////
byte MESSAGE_DISPATCH_NOTIFICATION = 90;
byte NETWORK_BRIDGE_FILTER = 91;
byte BROKER_SUBSCRIPTION_INFO = 92;
// /////////////////////////////////////////////////
//
// Data structures contained in the command objects.
//
// /////////////////////////////////////////////////
byte ACTIVEMQ_QUEUE = 100;
byte ACTIVEMQ_TOPIC = 101;
byte ACTIVEMQ_TEMP_QUEUE = 102;
byte ACTIVEMQ_TEMP_TOPIC = 103;
byte MESSAGE_ID = 110;
byte ACTIVEMQ_LOCAL_TRANSACTION_ID = 111;
byte ACTIVEMQ_XA_TRANSACTION_ID = 112;
byte CONNECTION_ID = 120;
byte SESSION_ID = 121;
byte CONSUMER_ID = 122;
byte PRODUCER_ID = 123;
byte BROKER_ID = 124;
}