这个QQ通信系统项目是我之前发过类似的一个大的整合

				package rule;
				
				import java.io.Serializable;
				
				public class Message implements Serializable {
					/**
					 * 
					 */
					private static final long serialVersionUID = 1234562524L;
				
					String type;
				
					int source;
				
					String time;
				
					public Message() {
					}
				
					public Message(String type, int source, String time) {
						this.type = type;
						this.source = source;
						this.time = time;
					}
				
					public int getSource() {
						return source;
					}
				
					public void setSource(int source) {
						this.source = source;
					}
				
					public String getTime() {
						return time;
					}
				
					public void setTime(String time) {
						this.time = time;
					}
				
					public String getType() {
						return type;
					}
				
					public void setType(String type) {
						this.type = type;
					}
				}