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/*
 * Copyright: Almende B.V. (2014), Rotterdam, The Netherlands
 * License: The Apache Software License, Version 2.0
 */
package com.almende.eve.protocol.jsonrpc.formats;

import java.io.Serializable;

import com.fasterxml.jackson.databind.JsonNode;

/**
 * The Class JSONMessage.
 */
public abstract class JSONMessage implements Serializable {
	private static final long		serialVersionUID	= -3324436908445901707L;
	protected static final String	JSONRPC				= "jsonrpc";
	protected static final String	ID					= "id";
	protected static final String	METHOD				= "method";
	protected static final String	PARAMS				= "params";
	protected static final String	ERROR				= "error";
	protected static final String	RESULT				= "result";
	protected static final String	URL					= "url";
	protected static final String	CALLBACK			= "callback";
	protected static final String	VERSION				= "2.0";
	private boolean					request				= false;

	/**
	 * Gets the id.
	 * 
	 * @return the id
	 */
	public abstract JsonNode getId();

	/**
	 * Checks if is request.
	 * 
	 * @return true, if is request
	 */
	public boolean isRequest() {
		return request;
	}

	/**
	 * Checks if is response.
	 * 
	 * @return true, if is response
	 */
	public boolean isResponse() {
		return !request;
	}

	/**
	 * @param request
	 *            the request to set
	 */
	protected void setRequest(boolean request) {
		this.request = request;
	}
}