최대 절전 일대 다 관계가 작동하지 않습니까?

Folowing

내 location.hbm.xml 파일최대 절전 일대 다 관계가 작동하지 않습니까?

<hibernate-mapping package="ca.ups.tundra.model"> 
    <class name="Location" table="LOCATION"> 
     <id name="id" access="field" type="long"> 
      <generator class="native"/> 
     </id> 
     <version name="version" access="field" column="VERSION" type="long"/> 

     <property name="slic" type="string" column="SLIC" length="5" not-null="true"/> 
     <property name="pkgSlic" type="string" column="PKGSLIC" length="5" not-null="true"/> 
     <property name="name" type="string" column="NAME" length="30" not-null="true"/> 

     <set name="groups" table="LOCATIONGROUPS" cascade="save-update" access="field"> 
      <key column="LOCATION_ID"/> 
      <many-to-many class="LocationGroup" column="GROUP_ID"/> 
     </set> 
     <set name="fEvents" table="FTP_SCAN_EVENTS" inverse="true" lazy="true" fetch="select" cascade="save-update, delete"> 
      <key column ="LOCATION_ID" not-null="true" /> 
      <one-to-many class="FtpScanEvents" /> 
     </set> 
    </class> 
</hibernate-mapping>

다음과 같다 것은 내 ftpscanevents.hbm.xml

<hibernate-mapping package="ca.ups.tundra.model"> 
    <class name="FtpScanEvents" table="FTP_SCAN_EVENTS"> 
     <id name="id" type="long"> 
      <generator class="native"/> 
     </id> 
     <many-to-one name="location" class="Location" fetch="select" cascade="save-update, delete"> 
      <column name="LOCATION_ID" not-null="true" /> 
     </many-to-one> 
     <property name="hostName" type="string" length="200" column="HOSTNAME"/> 
     <property name="directory" type="string" length="200" column="DIRECTORY"/> 
     <property name="userName" type="string" length="20" column="USERNAME"/> 
     <property name="password" type="string" length="20" column="PASSWORD"/> 
    </class> 
</hibernate-mapping>

내 location.java입니다

public class Location extends Persistent implements Serializable { 
    private String slic; 
    private String pkgSlic; 
    private String name; 
Set<LocationGroup> groups = new HashSet<LocationGroup>(); 
private Set<FtpScanEvents> fEvents = new HashSet<FtpScanEvents>(); 
//getters and setters 
}

FtpScanEvents.java

public class FtpScanEvents extends Persistent implements Serializable{ 

    private String hostName; 
    private String directory; 
    private String userName; 
    private String password; 
    private Location location; 
//getters and setters 
}

내 Jsp 두 테이블의 값을 표시하려는 위치;

<form:form name="f" action="${flowExecutionUrl}" modelAttribute="location"> 
<table> 
    <tr> 
    <th colspan="3">Location Add/Edit</th> 
    </tr> 
    <tr> 
    <td>Location Name</td> 
    <td><form:input path="name" size="30" maxlength="30" onkeypress="return lowerUpperLetterNumberDashPeriodSpaceEnterOnly();"/></td> 
    <td class="error"><form:errors path="name"/></td> 
    </tr> 
    <tr> 
    <td>Port Code</td> 
    <td><form:input path="slic" size="30" maxlength="5" onkeypress="return toUpperLetterNumberOnly();"/></td> 
     <td class="error"> 
     <form:errors path="slic"/> 
     <c:if test="${not empty duplicateLocationMessageKey}"> 
     <p><fmt:message key="${duplicateLocationMessageKey}"/></p> 
     </c:if> 
     </td> </tr> <tr> 
     <td>Pkg. SLIC</td> 
     <td><form:input path="pkgSlic" size="30" maxlength="5" onkeypress="return toUpperLetterNumberOnly();"/></td> 
     <td class="error"> 
     <form:errors path="pkgSlic"/> 
     <c:if test="${not empty duplicateLocationMessageKey}"> 
     <p><fmt:message key="${duplicateLocationMessageKey}"/></p> 
     </c:if> 
     </td> </tr> 
<tr><td colspan="4"> 
     <table> 

      <tr><td>Host Name</td><td>Directory</td><td>User Name</td><td>Password</td></tr> 
     <tr><td><form:input path="fEvents.hostName" id="hostName" size="30" maxlength="200"/></td> 
      <td><form:input path="fEvents.directory" id="directory" value="" size="30" maxlength="200"/></td> 
      <td><form:input path="fEvents.userName" id="userName" value="" size="20" maxlength="20"/></td> 
      <td><form:input path="fEvents.password" id="password" value="" size="20" maxlength="20"/></td> 
      <td><input type="button" id="delete" onclick="if(confirm('Do you want to delete')) deleteRow(this);" value="-" /></td></tr> 
     </table> 
      </td></tr> 
</table> 
</form:form>

응용 프로그램을 실행하고 location.jsp로 이동할 때.

SEVERE: Servlet.service() for servlet jsp threw exception 
ognl.NoSuchPropertyException: org.hibernate.collection.PersistentSet.hostName 
    at ognl.ObjectPropertyAccessor.getProperty(ObjectPropertyAccessor.java:122) 
    at ognl.SetPropertyAccessor.getProperty(SetPropertyAccessor.java:60) 
    at ognl.OgnlRuntime.getProperty(OgnlRuntime.java:1657) 
    at ognl.ASTProperty.getValueBody(ASTProperty.java:92) 
    at ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:170) 
    at ognl.SimpleNode.getValue(SimpleNode.java:210) 
    at ognl.ASTChain.getValueBody(ASTChain.java:109) 
    at ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:170) 
    at ognl.SimpleNode.getValue(SimpleNode.java:210) 
    at ognl.Ognl.getValue(Ognl.java:333) 
    at org.springframework.binding.expression.ognl.OgnlExpression.getValue(OgnlExpression.java:85) 
    at org.springframework.webflow.mvc.view.BindingModel.getFormattedValue(BindingModel.java:240) 
    at org.springframework.webflow.mvc.view.BindingModel.getFieldValue(BindingModel.java:141) 
    at org.springframework.web.servlet.support.BindStatus.<init>(BindStatus.java:120) 
    at org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.getBindStatus(AbstractDataBoundFormElementTag.java:172) 
    at org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.getPropertyPath(AbstractDataBoundFormElementTag.java:192) 
    at org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.getName(AbstractDataBoundFormElementTag.java:158) 
    at org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.writeDefaultAttributes(AbstractDataBoundFormElementTag.java:121) 
    at org.springframework.web.servlet.tags.form.AbstractHtmlElementTag.writeDefaultAttributes(AbstractHtmlElementTag.java:379) 
    at org.springframework.web.servlet.tags.form.InputTag.writeTagContent(InputTag.java:139) 
    at org.springframework.web.servlet.tags.form.AbstractFormTag.doStartTagInternal(AbstractFormTag.java:90) 
    at org.springframework.web.servlet.tags.RequestContextAwareTag.doStartTag(RequestContextAwareTag.java:77) 
    at org.apache.jsp.WEB_002dINF.jsp.Location_jsp._jspx_meth_form_005finput_005f10(Location_jsp.java:2398) 
    at org.apache.jsp.WEB_002dINF.jsp.Location_jsp._jspService(Location_jsp.java:653) 
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:419) 
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:391) 
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684) 
    at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:471) 
    at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402) 
    at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329) 
    at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:236) 
    at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:257) 
    at org.springframework.webflow.mvc.servlet.ServletMvcView.doRender(ServletMvcView.java:50) 
    at org.springframework.webflow.mvc.view.AbstractMvcView.render(AbstractMvcView.java:180) 
    at org.springframework.webflow.engine.ViewState.render(ViewState.java:282) 
    at org.springframework.webflow.engine.ViewState.doEnter(ViewState.java:186) 
    at org.springframework.webflow.engine.State.enter(State.java:194) 
    at org.springframework.webflow.engine.Flow.start(Flow.java:535) 
    at org.springframework.webflow.engine.impl.FlowExecutionImpl.start(FlowExecutionImpl.java:364) 
    at org.springframework.webflow.engine.impl.RequestControlContextImpl.start(RequestControlContextImpl.java:234) 
    at org.springframework.webflow.engine.SubflowState.doEnter(SubflowState.java:101) 
    at org.springframework.webflow.engine.State.enter(State.java:194) 
    at org.springframework.webflow.engine.Transition.execute(Transition.java:227) 
    at org.springframework.webflow.engine.impl.FlowExecutionImpl.execute(FlowExecutionImpl.java:391) 
    at org.springframework.webflow.engine.impl.RequestControlContextImpl.execute(RequestControlContextImpl.java:214) 
    at org.springframework.webflow.engine.TransitionableState.handleEvent(TransitionableState.java:119) 
    at org.springframework.webflow.engine.Flow.handleEvent(Flow.java:555) 
    at org.springframework.webflow.engine.impl.FlowExecutionImpl.handleEvent(FlowExecutionImpl.java:386) 
    at org.springframework.webflow.engine.impl.RequestControlContextImpl.handleEvent(RequestControlContextImpl.java:210) 
    at org.springframework.webflow.engine.ViewState.handleEvent(ViewState.java:230) 
    at org.springframework.webflow.engine.ViewState.resume(ViewState.java:196) 
    at org.springframework.webflow.engine.Flow.resume(Flow.java:545) 
    at org.springframework.webflow.engine.impl.FlowExecutionImpl.resume(FlowExecutionImpl.java:259) 
    at org.springframework.webflow.executor.FlowExecutorImpl.resumeExecution(FlowExecutorImpl.java:169) 
    at org.springframework.webflow.mvc.servlet.FlowHandlerAdapter.handle(FlowHandlerAdapter.java:183) 
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875) 
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807) 
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571) 
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:621) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378) 
    at org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109) 
    at org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83) 
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) 
    at org.springframework.security.ui.SessionFixationProtectionFilter.doFilterHttp(SessionFixationProtectionFilter.java:67) 
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) 
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) 
    at org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101) 
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) 
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) 
    at org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105) 
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) 
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) 
    at org.springframework.security.wrapper.SecurityContextHolderAwareRequestFilter.doFilterHttp(SecurityContextHolderAwareRequestFilter.java:91) 
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) 
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) 
    at org.springframework.security.ui.basicauth.BasicProcessingFilter.doFilterHttp(BasicProcessingFilter.java:174) 
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) 
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) 
    at org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:278) 
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) 
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) 
    at org.springframework.security.ui.logout.LogoutFilter.doFilterHttp(LogoutFilter.java:89) 
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) 
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) 
    at org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235) 
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) 
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) 
    at org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:175) 
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:236) 
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240) 
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164) 
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462) 
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) 
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) 
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562) 
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) 
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:395) 
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:250) 
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:188) 
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) 
    at java.lang.Thread.run(Thread.java:662)

방법이 제거하고 그것이 작동되도록하려면 ... 내 컨트롤러의 모습처럼 ...

출처

2012-09-17 Anonymous

많은 것들이 잘 작동합니까? – Ilya

예 ..ManyToMany는 정상적으로 작동합니다 ... –

fEvents가 Set<FtpScanEvents>이며 확실히이없는 방법 : 나는 다음과 같은 오류를 얻고있다 부동산 hostName 여기 필요로 : 당신은 스프링 MVC 양식 모음을 결합하려면

<form:input path="fEvents.hostName" ... />

, 당신은 그것을 반복하고 각 항목을 결합 할 필요가 다음과 같이

<c:forEach items="${fEvents}" var="event" varStatus="status" > 
    ... <form:input path="fEvents[${status.index}].hostName" ... /> ... 
</c:forEach>

그러나, you cannot use this approach with Set입니다. fEvents을 List<FtpScanEvents>으로 변경하거나 해당 등록 정보에 List을 사용하는 DTO에 양식을 바인드해야합니다.

출처

2012-09-17 20:43:17 axtavt

나는이 오류를 계속 시도했습니다 ... 같은 오류가 발생했습니다 ... –

set ...에서 목록으로 변경되었으며 동일한 오류가 발생했습니다. persistentSet의 대신 persistentList –

최대 절전 일대 다 관계가 작동하지 않습니까?

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