/
BaseCommand.cs
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/
BaseCommand.cs
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/*
* 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.
*/
using System;
using Apache.NMS.Stomp.State;
namespace Apache.NMS.Stomp.Commands
{
public abstract class BaseCommand : BaseDataStructure, Command, ICloneable
{
private int commandId;
private bool responseRequired = false;
public int CommandId
{
get { return commandId; }
set { this.commandId = value; }
}
public override int GetHashCode()
{
return (CommandId * 37) + GetDataStructureType();
}
public override bool Equals(Object that)
{
if(that is BaseCommand)
{
BaseCommand thatCommand = (BaseCommand) that;
return this.GetDataStructureType() == thatCommand.GetDataStructureType()
&& this.CommandId == thatCommand.CommandId;
}
return false;
}
public override String ToString()
{
string answer = DataStructureTypes.GetDataStructureTypeAsString(GetDataStructureType());
if(answer.Length == 0)
{
answer = base.ToString();
}
return answer + ": id = " + CommandId;
}
public virtual bool IsBrokerInfo
{
get
{
return false;
}
}
public virtual bool IsConnectionInfo
{
get
{
return false;
}
}
public virtual bool IsConnectionError
{
get
{
return false;
}
}
public virtual bool IsConsumerInfo
{
get
{
return false;
}
}
public virtual bool IsControlCommand
{
get
{
return false;
}
}
public virtual bool IsDestinationInfo
{
get
{
return false;
}
}
public virtual bool IsMessage
{
get
{
return false;
}
}
public virtual bool IsMessageAck
{
get
{
return false;
}
}
public virtual bool IsMessageDispatch
{
get
{
return false;
}
}
public virtual bool IsProducerAck
{
get
{
return false;
}
}
public virtual bool IsProducerInfo
{
get
{
return false;
}
}
public virtual bool IsRemoveInfo
{
get
{
return false;
}
}
public virtual bool IsRemoveSubscriptionInfo
{
get
{
return false;
}
}
public virtual bool IsResponse
{
get
{
return false;
}
}
public virtual bool IsSessionInfo
{
get
{
return false;
}
}
public virtual bool IsShutdownInfo
{
get
{
return false;
}
}
public virtual bool IsTransactionInfo
{
get
{
return false;
}
}
public virtual bool IsErrorCommand
{
get
{
return false;
}
}
public virtual bool IsKeepAliveInfo
{
get
{
return false;
}
}
public virtual bool ResponseRequired
{
get
{
return responseRequired;
}
set
{
responseRequired = value;
}
}
public virtual Response visit(ICommandVisitor visitor)
{
throw new ApplicationException("BaseCommand.Visit() not implemented");
}
public override Object Clone()
{
// Since we are a derived class use the base's Clone()
// to perform the shallow copy. Since it is shallow it
// will include our derived class. Since we are derived,
// this method is an override.
BaseCommand o = (BaseCommand) base.Clone();
return o;
}
}
}