从grails请求wsdl文件时出错

Question

我使用的是: Grails插件，我创建了包含以下代码的服务手机：services/MobileService.groovy

package survey

class MobileService {
    static expose=['xfire'];
    static transactional = true;
    Choice getChoices(String questionTitle_){
        return Questions.findByQuestionTitle(questionTitle_);
    }
}

UrlMappings.groovy

class UrlMappings {

    static mappings = {
        "/$controller/$action?/$id?"{
            constraints {
                controller(matches:/.*[^(services)].*/)
            }
        }
        "/"(view:"/index")
        "500"(view:'/error')
    }
}

我可以在这里看到WSDL文件的XML内容：http://127.0.0.1:8080/survey/services/mobile?wsdl，但是我不能使用我的客户端读取它，我有以下错误

错误2012-01-25 22:42:12,826 "http-bio-8080"-exec-2 ERROR /survey.XFireServlet - Servlet.service()在路径/survey的上下文中抛出异常消息:绑定到java.util.concurrent.ThreadPoolExecutor$Worker中的线程"http-bio-8080"-exec-2 Line Line Method ->> 886 ->>886 runTask的键/survey没有值。在java.lang.Thread中

在更改客户端之后，结果是SOAP服务器和客户端现在工作正常。这个错误并没有影响服务器。

Answer 1

这个jira中的问题及解决方案

对我有用的黑客：

def doWithWebDescriptor = { xml ->
    def filters = xml.filter
    def filterMappings = xml.'filter-mapping'
    def servlets = xml.servlet
    def servletMappings = xml.'servlet-mapping'

    // define hibernate's OpenSessionInViewFilter
    def hibernateFilter = 'hibernateFilter'

    // Here's the modification I made per the JIRA:
    /*
    filters[filters.size()-1] + {
        filter {
            'filter-name'(hibernateFilter)
            'filter-class'('org.grails.xfire.OpenSessionInViewFilter')
        }
    }
    filterMappings[filterMappings.size()-1] + {
        'filter-mapping' {
            'filter-name'(hibernateFilter)
            'url-pattern'("/services/*")
        }
    }
    */

    def xfireServlet = 'XFireServlet'
    servlets[servlets.size()-1] + {
        servlet {
            'servlet-name'(xfireServlet)
            'servlet-class'('org.grails.xfire.XFireSpringServlet')
            'load-on-startup'(1)
        }
    }
    servletMappings[servletMappings.size()-1] + {
        'servlet-mapping' {
            'servlet-name'(xfireServlet)
            'url-pattern'("/services/*")
        }
    }
    servletMappings[servletMappings.size()-1] + {
        'servlet-mapping' {
            'servlet-name'(xfireServlet)
            'url-pattern'("/servlet/XFireServlet/*")
        }
    }
}