spring webservice 搭建出现的异常处理。异常： NAMESPACE_ERR: An attempt is made to create or change an object in a way whi

时间：2023-12-29 10:04:26

异常：NAMESPACE_ERR: An attempt is made to create or change an object in a way whi---- 这是我自己写客户端调用webservice 控制台显示的部分异常代码。

或者直接通过soapUI 调用：

异常信息如下

No adapter for endpoint [public org.jdom.Element com.mycompany.hr.ws.HolidayEndpoint.handleHolidayRequest(org.jdom.Element) throws java.lang.Exception]: Is your endpoint annotated with @Endpoint, or does it implement a supported interface like MessageHandler or PayloadEndpoint?

官方搭建 spring webserivce 项目的文档：  http://docs.spring.io/spring-ws/site/reference/html/tutorial.html  官方的使用webservice 的案例 是个员工休假的webservice系统，采用domj 做endpoint的元素mapping

出现错误的原因：

http://*.com/questions/11683468/no-adapter-for-endpoint-sws

I think the problem lies here jira.springsource.org/browse/… There's a bug in endpoint mapping for JDOM elements 

 

solution 复制黏贴如下： 将 jdom2 取代jdom

This is the working solution to your problem:

add this dependencies to your pom.xml

spring webservice 搭建出现的异常处理。异常： NAMESPACE_ERR: An attempt is made to create or change an object in a way whi

Change the imports in your source for jdom to jdom2

And this is the updated version of HolidayEndpoint:

package com.mycompany.ws_template.endpoint;

import com.mycompany.ws_template.service.HumanResource;

import java.text.SimpleDateFormat;

import java.util.Date;

import org.jdom2.JDOMException;

import org.jdom2.Namespace;

import org.jdom2.Element;

import org.jdom2.filter.Filters;

import org.jdom2.xpath.XPathExpression;

import org.jdom2.xpath.XPathFactory;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.ws.server.endpoint.annotation.Endpoint;

import org.springframework.ws.server.endpoint.annotation.PayloadRoot;

import org.springframework.ws.server.endpoint.annotation.RequestPayload;

@Endpoint

public class HolidayEndpoint {

private static final String NAMESPACE_URI = "http://www.mycompany.com/holiday-service/schemas/holiday-request";

private XPathExpression<Element> startDateExpression;

private XPathExpression<Element> endDateExpression;

private XPathExpression<Element> nameExpression;

private XPathExpression<Element> surnameExpression;

@Autowired private HumanResource holidayService;

public HolidayEndpoint() throws JDOMException {

    Namespace namespace = Namespace.getNamespace("hr", NAMESPACE_URI);

    XPathFactory xpathFactory = XPathFactory.instance();

    startDateExpression = xpathFactory.compile("//hr:StartDate", Filters.element(), null, namespace);

    endDateExpression = xpathFactory.compile("//hr:EndDate", Filters.element(), null, namespace);

    nameExpression = xpathFactory.compile("//hr:EmployeeName", Filters.element(), null, namespace);

    surnameExpression = xpathFactory.compile("//hr:EmployeeSurname", Filters.element(), null, namespace);

}

@PayloadRoot(namespace = NAMESPACE_URI, localPart = "HolidayRequest")

public void handleHolidayRequest(@RequestPayload Element holidayRequest) throws Exception {

    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");

    Date startDate = sdf.parse(startDateExpression.evaluate(holidayRequest).get(0).getValue());

    Date endDate = sdf.parse(endDateExpression.evaluate(holidayRequest).get(0).getValue());

    String name = nameExpression.evaluate(holidayRequest).get(0).getValue() + surnameExpression.evaluate(holidayRequest).get(0).getValue();

    holidayService.bookHoliday(startDate, endDate, name);

}

}

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