at.ac.tuwien.dsg.cloud.utilities.messaging.lightweight.rabbitMq.RabbitMqMessage.java Source code

Introduction

Here is the source code for at.ac.tuwien.dsg.cloud.utilities.messaging.lightweight.rabbitMq.RabbitMqMessage.java

Source

/* 
 * Copyright 2015 Svetoslav Videnov <s.videnov@dsg.tuwien.ac.at>.
 *
 * Licensed 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 at.ac.tuwien.dsg.cloud.utilities.messaging.lightweight.rabbitMq;

import at.ac.tuwien.dsg.cloud.utilities.messaging.api.Message;
import java.io.Serializable;
import java.util.Arrays;
import java.util.UUID;
import org.apache.commons.lang3.builder.EqualsBuilder;

/**
 * 
 * @author Svetoslav Videnov <s.videnov@dsg.tuwien.ac.at>
 */
public class RabbitMqMessage extends TypeHandler<RabbitMqMessage> implements Message, Serializable {

    private byte[] content;
    private String key;

    public RabbitMqMessage() {
        this.key = UUID.randomUUID().toString();
    }

    @Override
    public RabbitMqMessage setMessage(byte[] content) {
        this.content = content;
        return this;
    }

    @Override
    public byte[] getMessage() {
        return content;
    }

    @Override
    public boolean equals(Object o) {

        if (o == null) {
            return false;
        }

        if (!(o instanceof RabbitMqMessage)) {
            return false;
        }

        RabbitMqMessage msg = (RabbitMqMessage) o;

        return new EqualsBuilder().appendSuper(super.equals(msg)).append(content, msg.content).isEquals();
    }

    @Override
    public int hashCode() {
        int hash = super.hashCode();
        hash = 37 * hash + Arrays.hashCode(this.content);
        return hash;
    }

    @Override
    public String getMessageKey() {
        return this.key;
    }

    @Override
    public Message setMessageKey(String key) {
        this.key = key;
        return this;
    }
}