基于smack的xmpp packet 重写

时间:2024-04-30 13:59:32

基于Smack 实现Notification数据包。smack的类中有一个org.jivesoftware.smack.packet.IQ只需对他重写即可,在做的时候其实可以简单一点的,如果你使用tinder.jar 包,其IQ org.xmpp.packet.IQ 有一个 setChildElement 方法与 getChildElement相对应,但smack没有!

主要用于与android Client之间Push通信。定义一套自己的数据包格式:

   <iq id="11111" to="aa@qq.com" type="get">
<notification xmlns="androidpn:iq:notification">
<id>123456</id>
<apiKey>1234567890</apiKey>
<title>nothing</title>
<message>jintiantianqibuycuo</message>
<uri>heoo</uri>
</notification>
</iq>

重新写了一下body的部分,代码如下:

 /**
* Notification 重写XMPP 的IQ packet (Smack)
*
* @author Charles
* @date 2011/10/16
*
*
*/ package com.gareatech.testxmpp; import org.jivesoftware.smack.packet.IQ; /**
* 重构之后的数据样式
* -
* <iq id="11111" to="aa@qq.com" type="get">
* <notification xmlns="androidpn:iq:notification">
* <id>123456</id>
* <apiKey>1234567890</apiKey>
* <title>nothing</title>
* <message>jintiantianqibuycuo</message>
* <uri>heoo</uri>
* </notification>
* </iq>
*
* */
public class Notification extends IQ {
private Notify notify; public Notify getNotify() {
return notify;
} public void setNotify(Notify notify) {
this.notify = notify;
} @Override
public String getChildElementXML() {
StringBuilder buf = new StringBuilder();
if (notify != null) {
buf.append(notify.toXML());
}
return buf.toString();
} /**
* Notify
* Body 部分,重写为<>
*
* */
public static class Notify {
private String id;
private String apiKey ;
private String title;
private String message;
private String uri; public String getId() {
return id;
} public void setId(String id) {
this.id = id;
} public String getApiKey() {
return apiKey;
} public void setApiKey(String apiKey) {
this.apiKey = apiKey;
} public String getTitle() {
return title;
} public void setTitle(String title) {
this.title = title;
} public String getMessage() {
return message;
} public void setMessage(String message) {
this.message = message;
} public String getUri() {
return uri;
} public void setUri(String uri) {
this.uri = uri;
} public String toXML() {
StringBuilder buf = new StringBuilder();
buf.append("<notification xmlns=\"").append("androidpn:iq:notification\">");
buf.append("<id>").append(id).append("</id>");
buf.append("<apiKey>").append(apiKey).append("</apiKey>");
buf.append("<title>").append(title).append("</title>");
buf.append("<message>").append(message).append("</message>");
buf.append("<uri>").append(uri).append("</uri>");
buf.append("</notification>");
return buf.toString();
}
}
}