DefaultResponse.java

/**
 * Dianping.com Inc.
 * Copyright (c) 2003-2013 All Rights Reserved.
 */
package com.dianping.pigeon.remoting.common.domain;

import java.io.Serializable;
import java.util.Map;

import com.dianping.pigeon.remoting.common.util.Constants;
import com.fasterxml.jackson.annotation.JsonIdentityInfo;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.annotation.JsonTypeInfo;
import com.fasterxml.jackson.annotation.ObjectIdGenerators;

@JsonIdentityInfo(generator = ObjectIdGenerators.PropertyGenerator.class, property = "seq", scope = DefaultResponse.class)
public class DefaultResponse implements InvocationResponse {

    /**
     * 不能随意修改！
     */
    private static final long serialVersionUID = 4200559704846455821L;

    private transient byte serialize;

    @JsonProperty("seq")
    private long seq;

    private int messageType;

    @JsonProperty("exception")
    private String cause;

    @JsonProperty("response")
    @JsonTypeInfo(use = JsonTypeInfo.Id.CLASS, include = JsonTypeInfo.As.PROPERTY, property = "@class")
    private Object returnVal;

    @JsonTypeInfo(use = JsonTypeInfo.Id.CLASS, include = JsonTypeInfo.As.PROPERTY, property = "@class")
    private Object context;

    @JsonIgnore
    private transient int size;

    @JsonIgnore
    private transient long createMillisTime;

    private Map<String, Serializable> responseValues = null;

    public DefaultResponse() {
    }

    public DefaultResponse(int messageType, byte serialize) {
        this.messageType = messageType;
        this.serialize = serialize;
    }

    public DefaultResponse(byte serialize, long seq, int messageType, Object returnVal) {
        this.serialize = serialize;
        this.seq = seq;
        this.messageType = messageType;
        this.returnVal = returnVal;
    }

    public DefaultResponse(byte serialize, long seq, int messageType, Object returnVal, String cause) {
        this.serialize = serialize;
        this.seq = seq;
        this.messageType = messageType;
        this.returnVal = returnVal;
        this.cause = cause;
    }

    /*
     * (non-Javadoc)
     *
     * @see com.dianping.dpsf.net.component.DPSFSerializable#getSerializ()
     */
    public byte getSerialize() {
        return this.serialize;
    }

    /*
     * (non-Javadoc)
     *
     * @see com.dianping.dpsf.net.component.DPSFSerializable#setSequence(long)
     */
    public void setSequence(long seq) {
        this.seq = seq;
    }

    /*
     * (non-Javadoc)
     *
     * @see com.dianping.dpsf.net.component.DPSFSerializable#getSequence()
     */
    public long getSequence() {
        return this.seq;
    }

    /*
     * (non-Javadoc)
     *
     * @see com.dianping.dpsf.net.component.DPSFSerializable#getObject()
     */
    public Object getObject() {
        return this;
    }

    /*
     * (non-Javadoc)
     *
     * @see com.dianping.dpsf.net.component.DPSFResponse#setMessageType(int)
     */
    public void setMessageType(int messageType) {
        this.messageType = messageType;
    }

    /*
     * (non-Javadoc)
     *
     * @see com.dianping.dpsf.net.component.DPSFResponse#getMessageType()
     */
    public int getMessageType() {
        return this.messageType;
    }

    /*
     * (non-Javadoc)
     *
     * @see com.dianping.dpsf.component.DPSFResponse#getCause()
     */
    public String getCause() {
        return this.cause;
    }

    /*
     * (non-Javadoc)
     *
     * @see com.dianping.dpsf.component.DPSFResponse#getReturn()
     */
    public Object getReturn() {
        return this.returnVal;
    }

    /*
     * (non-Javadoc)
     *
     * @see com.dianping.dpsf.component.DPSFSerializable#getContext()
     */
    @Override
    public Object getContext() {
        return this.context;
    }

    /*
     * (non-Javadoc)
     *
     * @see
     * com.dianping.dpsf.component.DPSFSerializable#setContext(java.lang.Object)
     */
    @Override
    public void setContext(Object context) {
        this.context = context;
    }

    /*
     * (non-Javadoc)
     *
     * @see com.dianping.dpsf.component.DPSFResponse#setReturn(java.lang.Object)
     */
    @Override
    public void setReturn(Object obj) {
        this.returnVal = obj;
    }

    @Override
    public String toString() {
        StringBuilder builder = new StringBuilder();

        builder.append("DefaultResponse[").append("[serialize=").append(serialize).append(", seq=").append(seq).
                append(", messageType=").append(messageType);
        if (!(this.messageType == Constants.MESSAGE_TYPE_SERVICE)) {
            builder.append(", return=").append(returnVal);
        }

        builder.append("]");

        return builder.toString();
    }

    @Override
    public void setSerialize(byte serialize) {
        this.serialize = serialize;
    }

    public int getSize() {
        return size;
    }

    public void setSize(int size) {
        this.size = size;
    }

    public Map<String, Serializable> getResponseValues() {
        return responseValues;
    }

    public void setResponseValues(Map<String, Serializable> responseValues) {
        this.responseValues = responseValues;
    }

    public long getCreateMillisTime() {
        return createMillisTime;
    }

    public void setCreateMillisTime(long createMillisTime) {
        this.createMillisTime = createMillisTime;
    }

}