Holder的使用

 

Holder的使用

如果使用javax.xml.rpc.holders.*Holder，JBoss启动WebService时，会报错：Cannot synchronize to any of these methods 13:14:19,734 ERROR [MainDeployer] Could not start deployment: file:/E:/IDE/JBoss4.2/jboss-4.2.2.GA/server/default/deploy/OrderTicket.war/ java.lang.IllegalStateException: Cannot synchronize to any of these methods: public java.lang.String sample.OrderTickService.getNameStr(javax.xml.rpc.holders.StringHolder) 解决办法，将javax.xml.rpc.holders.StringHolder改为javax.xml.ws.Holder 使用Holder 作为参数类型 例如： 错误方法：     @WebMethod     public boolean open(             @WebParam(name = "payType" ) int payType,                                             StringHolder strHolder,             @WebParam(name = "resInfoHolder" ) ResultInfoHolder resInfoHolder); // ResultInfo是一个自定义类 // ResultInfoHolder声明如下 package com.test.ws.holders; public final class ResultInfoHolder implements javax.xml.rpc.holders.Holder {     public com.test.ws.ResultInfo value;     public ResultInfoHolder() {     }     public ResultInfoHolder(com.test.ws.ResultInfo value) {         this.value = value;     } } 正确方法：     @WebMethod     public boolean open2(             @WebParam(name = "payType" ) int payType,                                             Holder strHolder,             @WebParam(name = "resInfoHolder" ) Holder resInfoHolder);             // ResultInfo是一个自定义类   javax.xml.ws.Holder是JAX-WS 2.0才有的