org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionConsumerFlowCreditMessage Maven / Gradle / Ivy

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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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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.
 */
package org.apache.activemq.artemis.core.protocol.core.impl.wireformat;

import org.apache.activemq.artemis.api.core.ActiveMQBuffer;
import org.apache.activemq.artemis.core.protocol.core.impl.PacketImpl;

public class SessionConsumerFlowCreditMessage extends PacketImpl
{
   private long consumerID;
   private int credits;

   public SessionConsumerFlowCreditMessage(final long consumerID, final int credits)
   {
      super(SESS_FLOWTOKEN);
      this.consumerID = consumerID;
      this.credits = credits;
   }

   public SessionConsumerFlowCreditMessage()
   {
      super(SESS_FLOWTOKEN);
   }

   // Public --------------------------------------------------------

   public long getConsumerID()
   {
      return consumerID;
   }

   public int getCredits()
   {
      return credits;
   }

   @Override
   public void encodeRest(final ActiveMQBuffer buffer)
   {
      buffer.writeLong(consumerID);
      buffer.writeInt(credits);
   }

   @Override
   public void decodeRest(final ActiveMQBuffer buffer)
   {
      consumerID = buffer.readLong();
      credits = buffer.readInt();
   }

   @Override
   public String toString()
   {
      return getParentString() + ", consumerID=" + consumerID + ", credits=" + credits + "]";
   }

   @Override
   public int hashCode()
   {
      final int prime = 31;
      int result = super.hashCode();
      result = prime * result + (int)(consumerID ^ (consumerID >>> 32));
      result = prime * result + credits;
      return result;
   }

   @Override
   public boolean equals(Object obj)
   {
      if (this == obj)
         return true;
      if (!super.equals(obj))
         return false;
      if (!(obj instanceof SessionConsumerFlowCreditMessage))
         return false;
      SessionConsumerFlowCreditMessage other = (SessionConsumerFlowCreditMessage)obj;
      if (consumerID != other.consumerID)
         return false;
      if (credits != other.credits)
         return false;
      return true;
   }
}