用Java来输出soap报文

前段时间开发acs,是基于soap协议的通信，一次通信过程包含多个soap报文，而且也不想普通的webserivice那样， soap报文是自动生成的。acs的通信的报文是硬编码编出来的，虽然能正确运行，但是实在是不雅，最近闲来无事， 想着如何用像webservice那样，用java对象设置参数后，将对象转换成string格式的soap报文，这样以后程序的维护 问题就得到解决了。 然后在google中baidu了一把，找了个例子，然后开始试验了。其实程序并不难，写这个文章，主要是帮助那些直接使用soap协议进行开发的朋友们参考，也给自己留个备注，呵呵。

package com.seahigh.acs.soap;

import java.util.arraylist;
import java.util.list;

import javax.xml.namespace.qname;
import javax.xml.parsers.documentbuilderfactory;
import javax.xml.soap.messagefactory;
import javax.xml.soap.soapbody;
import javax.xml.soap.soapelement;
import javax.xml.soap.soapenvelope;
import javax.xml.soap.soapexception;
import javax.xml.soap.soapfactory;
import javax.xml.soap.soapheader;
import javax.xml.soap.soapmessage;
import javax.xml.soap.soappart;
import javax.xml.transform.outputkeys;
import javax.xml.transform.source;
import javax.xml.transform.transformer;
import javax.xml.transform.transformerfactory;
import javax.xml.transform.dom.domsource;
import javax.xml.transform.sax.saxsource;
import javax.xml.transform.stream.streamresult;

import org.w3c.dom.document;
import org.w3c.dom.node;
import org.xml.sax.inputsource;
/**
*
* @author 汪心利
* date 2010-3-30下午02:51:30
* (c)copyright seahigh 2010
*/
public class soaputil {
public soappart initsoappart() throws soapexception {

soapmessage soapmessage = messagefactory.newinstance().createmessage();

soappart soappart = soapmessage.getsoappart();

soapenvelope soapenvelope = soappart.getenvelope();
soapheader soapheader = soapenvelope.getheader();
soapelement cwmp = soapenvelope.addnamespacedeclaration("cwmp",
"urn:dslforum-org:cwmp-1-0");
soapelement xsi = soapenvelope.addnamespacedeclaration("xsi",
"http://www.w3.org/2001/xmlschema-instance");
soapelement xsd = soapenvelope.addnamespacedeclaration("xsd",
"http://www.w3.org/2001/xmlschema");

soapelement enc = soapenvelope.addnamespacedeclaration("soap-enc",
"http://schemas.xmlsoap.org/soap/encoding/");

soapelement id = soapheader.addchildelement("id", "cwmp");
id.settextcontent("1");
return soappart;
}

public void soap2string(source source) throws exception {
if (source != null) {
node root = null;
if (source instanceof domsource) {
root = ((domsource) source).getnode();
} else if (source instanceof saxsource) {
inputsource insource = ((saxsource) source).getinputsource();
documentbuilderfactory dbf = documentbuilderfactory
.newinstance();
dbf.setnamespaceaware(true);
document doc = dbf.newdocumentbuilder().parse(insource);
root = (node) doc.getdocumentelement();
}
transformer transformer = transformerfactory.newinstance()
.newtransformer();
transformer.setoutputproperty(outputkeys.indent, "yes");
transformer.transform(new domsource(root), new streamresult(
system.out));
}
}

public source informresponse(soappart part) throws exception {
soapenvelope soapenvelope = part.getenvelope();
soapbody soapbody = soapenvelope.getbody();
soapelement informres = soapbody.addchildelement("informresponse",
"cwmp");
soapelement max = soapfactory.newinstance().createelement(
"maxenvelopes", "", "");
max.settextcontent("1");
informres.addchildelement(max);
return part.getcontent();
}

public source getparametervalues(soappart part, list list) throws exception {
soapenvelope soapenvelope = part.getenvelope();
soapbody soapbody = soapenvelope.getbody();
soapelement informres = soapbody.addchildelement("getparametervalues",
"cwmp");
soapfactory soapfactory = soapfactory.newinstance();
soapelement names = soapfactory.createelement("parameternames", "", "");
names.addattribute(new qname("soap-enc:arraytype"), "xsd:string["
+ list.size() + "]");
soapelement nameelement = null;
for (int i = 0; i < list.size(); i++) {
nameelement = soapfactory.createelement("string", "", "");
nameelement.settextcontent((string) list.get(i));
names.addchildelement(nameelement);
}
informres.addchildelement(names);
return part.getcontent();
}

public static void main(string[] args) throws exception {
soaputil util = new soaputil();
soappart part = util.initsoappart();
source inform = util.getparametervalues(part, util.gettestnames());
util.soap2string(inform);
}

public list<string> gettestnames() {
list<string> list = new arraylist<string>();
list.add("internetgatewaydevice.deviceinfo.x_ct-com_cpu");
list.add("internetgatewaydevice.deviceinfo.x_ct-com_worktime");
list.add("internetgatewaydevice.deviceinfo.softwareversion");
list.add("internetgatewaydevice.landevice.1.wlanconfiguration.1.ssid");
list
.add("internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_receivenoise");
list
.add("internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_lan-totalbytesreceived");
list
.add("internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_lan-totalbytessent");
list
.add("internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_wan-totalbytesreceived");
list
.add("internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_wan-totalbytessent");
list
.add("internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_lan-totalpacketsreceived");
list
.add("internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_lan-totalpacketssent");
list
.add("internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_wan-totalpacketsreceived");
list
.add("internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_wan-totalpacketssent");
list
.add("internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_stat.responsepass");
list
.add("internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_stat.askpass");
list
.add("internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_stat.successpass");
list.add("internetgatewaydevice.deviceinfo.x_ct-com_temp");
list
.add("internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_stat.lan-packetserror");
list
.add("internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_stat.lan-totalbytesreceived");
list
.add("internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_stat.lan-totalbytessent");
list
.add("internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_stat.wan-totalbytesreceived");
list
.add("internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_stat.wan-packetserror");
list
.add("internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_stat.wan-totalbytessent");
list
.add("internetgatewaydevice.landevice.1.wlanconfiguration.1.associateddevice.1.x_ct-com_receiverate");
list
.add("internetgatewaydevice.landevice.1.wlanconfiguration.1.associateddevice.1.x_ct-com_sendrate");
list.add("internetgatewaydevice.deviceinfo.serialnumber");
list.add("internetgatewaydevice.deviceinfo.manufactureroui");
return list;
}
}

这就是研究的成果了，看下结果:对应tr069协议中的rcp method:getparametervalues

<?xml version="1.0" encoding="utf-8" standalone="no"?>
<soap-env:envelope xmlns:soap-env="http://schemas.xmlsoap.org/soap/envelope/" xmlns:soap-enc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:cwmp="urn:dslforum-org:cwmp-1-0" xmlns:xsd="http://www.w3.org/2001/xmlschema" xmlns:xsi="http://www.w3.org/2001/xmlschema-instance">
<soap-env:header>
<cwmp:id>1</cwmp:id>
</soap-env:header>
<soap-env:body>
<cwmp:getparametervalues>
<parameternames soap-enc:arraytype="xsd:string[27]">
<string>internetgatewaydevice.deviceinfo.x_ct-com_cpu</string>
<string>internetgatewaydevice.deviceinfo.x_ct-com_worktime</string>
<string>internetgatewaydevice.deviceinfo.softwareversion</string>
<string>internetgatewaydevice.landevice.1.wlanconfiguration.1.ssid</string>
<string>internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_receivenoise</string>
<string>internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_lan-totalbytesreceived</string>
<string>internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_lan-totalbytessent</string>
<string>internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_wan-totalbytesreceived</string>
<string>internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_wan-totalbytessent</string>
<string>internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_lan-totalpacketsreceived</string>
<string>internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_lan-totalpacketssent</string>
<string>internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_wan-totalpacketsreceived</string>
<string>internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_wan-totalpacketssent</string>
<string>internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_stat.responsepass</string>
<string>internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_stat.askpass</string>
<string>internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_stat.successpass</string>
<string>internetgatewaydevice.deviceinfo.x_ct-com_temp</string>
<string>internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_stat.lan-packetserror</string>
<string>internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_stat.lan-totalbytesreceived</string>
<string>internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_stat.lan-totalbytessent</string>
<string>internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_stat.wan-totalbytesreceived</string>
<string>internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_stat.wan-packetserror</string>
<string>internetgatewaydevice.landevice.1.wlanconfiguration.1.x_ct-com_stat.wan-totalbytessent</string>
<string>internetgatewaydevice.landevice.1.wlanconfiguration.1.associateddevice.1.x_ct-com_receiverate</string>
<string>internetgatewaydevice.landevice.1.wlanconfiguration.1.associateddevice.1.x_ct-com_sendrate</string>
<string>internetgatewaydevice.deviceinfo.serialnumber</string>
<string>internetgatewaydevice.deviceinfo.manufactureroui</string>
</parameternames>
</cwmp:getparametervalues>
</soap-env:body>
</soap-env:envelope>

cpe informresponse

<?xml version="1.0" encoding="utf-8" standalone="no"?>
<soap-env:envelope xmlns:soap-env="http://schemas.xmlsoap.org/soap/envelope/" xmlns:soap-enc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:cwmp="urn:dslforum-org:cwmp-1-0" xmlns:xsd="http://www.w3.org/2001/xmlschema" xmlns:xsi="http://www.w3.org/2001/xmlschema-instance">
<soap-env:header>
<cwmp:id>1</cwmp:id>
</soap-env:header>
<soap-env:body>
<cwmp:informresponse>
<maxenvelopes>1</maxenvelopes>
</cwmp:informresponse>
</soap-env:body>
</soap-env:envelope>