在上面说过如何在Weblogic中如何配置WTC服务，下面给出具体的Java代码的实现

package test;

import java.rmi.RemoteException;

import javax.naming.Context;

import javax.naming.InitialContext;

import javax.naming.NamingException;

import weblogic.wtc.gwt.TuxedoConnection;

import weblogic.wtc.gwt.TuxedoConnectionFactory;

import weblogic.wtc.jatmi.Reply;

import weblogic.wtc.jatmi.TPException;

import weblogic.wtc.jatmi.TPReplyException;

import weblogic.wtc.jatmi.TypedString;

public class WTCCaller {

/**

* 函数功能：执行调用命令，返回结果

*

* @param serviceName

*            服务名，可能取值如下：在WTC中配置的服务，即Import中的配置

* @param command 发送的命令

*             * @return 返回的结果值(即tuxedo返回的值)

* @throws TPException

* @throws TPReplyException

*/

public String execute(String serviceName, String command)

throws TPException, TPReplyException, RemoteException {

Context ctx;

TuxedoConnectionFactory tcf;

TuxedoConnection myTux;

TypedString myData;

Reply myRtn = null;

try {

ctx = new InitialContext();

tcf = (TuxedoConnectionFactory) ctx

.lookup("tuxedo.services.TuxedoConnection");

} catch (NamingException ne) {

String errorStr = "不能连接tuxedo服务,具体错误：" + ne;

throw new TPException(TPException.TPENOENT, errorStr);

}

myTux = tcf.getTuxedoConnection();

myData = new TypedString(command);

try {

myRtn = myTux.tpcall(serviceName, myData, 0);

} catch (TPReplyException tre) {

System.out.println("error occur");

throw tre;

} catch (TPException te) {

System.out.println("error occur");

te.printStackTrace();

throw te;

} catch (Exception ee) {

String errorStr = "调用tuxedo服务出错,具体错误：" + ee;

throw new TPException(TPException.TPESYSTEM, errorStr);

}

if (myRtn != null) {

myData = (TypedString) myRtn.getReplyBuffer();

myTux.tpterm();

}

//System.out.print(myData.toString());

return ("value:"+myData.toString());

}

}