4
@POST
@Path("/getmethod")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_XML)
Response getMethod(SomeVO someVO);

私の* .ear には、 resteasy-jaxb-provider-2.2.0.GA.jar と resteasy-jaxrs-2.2.1.GA.jar の両方が存在することがわかりますが、このメソッドにアクセスしようとすると、次のエラーに直面しています:

[org.jboss.resteasy.core.SynchronousDispatcher] (http-/0.0.0.0:8080-1) POST の実行に失敗しました //getmethod: org.jboss.resteasy.core.NoMessageBodyWriterFoundFailure: タイプの応答オブジェクトの MessageBodyWriter が見つかりませんでした:*メディア タイプの VO: application/xml at org.jboss.resteasy.core.ServerResponse.writeTo(ServerResponse.java:216) [resteasy-jaxrs-2.3.3.Final-redhat-1.jar:2.3.3.Final -redhat-1] で

org.jboss.resteasy.core.SynchronousDispatcher.writeJaxrsResponse(SynchronousDispatcher.java:585)

[resteasy-jaxrs-2.3.3.Final-redhat-1.jar:2.3.3.Final-redhat-1] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:506) [resteasy-jaxrs -2.3.3.Final-redhat-1.jar:2.3.3.Final-redhat-1] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119) [resteasy-jaxrs-2.3.3 .Final-redhat-1.jar:2.3.3.Final-redhat-1] at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208) [resteasy-jaxrs-2.3.3 .Final-redhat-1.jar:2.3.3.Final-redhat-1] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55) [resteasy-jaxrs-2.3.3 .Final-redhat-1.jar:2.3.3.Final-redhat-1] org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50) [resteasy-jaxrs-2.3.3.Final-redhat-1.jar:2.3.3.Final-redhat-1] at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet -api_3.0_spec-1.0.1.Final-redhat-1.jar:1.0.1.Final-redhat-1] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0 .16.Final-redhat-1.jar:] org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.16.Final-redhat-1.jar:] org. apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.16.Final-redhat-1.jar:] org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) ) [jbossweb-7.0.16.Final-redhat-1.jar:] org.jboss.as.web.security.SecurityContextAssociationValve.呼び出し (SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.2.Final-redhat-1.jar:7.1.2.Final-redhat-1] org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:155) [jbossweb-7.0.16.Final-redhat-1.jar:] org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.16.Final- redhat-1.jar:] org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) で [jbossweb-7.0.16.Final-redhat-1.jar:] org.apache.catalina.connector で.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.16.Final-redhat-1.jar:] org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0 .16.Final-redhat-1.jar:] org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:679) [jbossweb-7.0.16.Final-redhat-1.jar:] org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:931) [jbossweb-7.0.16.Final- redhat-1.jar:] java.lang.Thread.run(不明なソース) [rt.jar:1.7.0_09]

4

2 に答える 2

9

VO クラス属性に注釈を追加していませんでした。

サンプル:

import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;

@XmlRootElement(name = "user")
public class TestVo {

    String order;
    String serial;
    int number;

    @XmlElement
    public String getorder() {
        return order;
    }

    public void setorder(String order) {
        this.order = order;
    }

    @XmlElement
    public String getserial() {
        return serial;
    }

    public void setserial(String serial) {
        this.serial = serial;
    }

    @XmlAttribute
    public int getnumber() {
        return number;
    }

    public void setnumber(int number) {
        this.number = number;
    }

}
于 2013-04-23T09:55:40.013 に答える
1

以下のリンクを参照して解決できます。彼は org.jboss.resteasy resteasy-jaxb-provider 2.2.0.GA jar を追加することを提案しました

http://www.mkyong.com/webservices/jax-rs/resteasy-could-not-find-messagebodywriter-for-response-object-of-typexx-of-media-type-applicationxml/

于 2014-02-25T11:09:50.590 に答える