我正在將項目從WebSphere 7遷移到WebSphere 8,並且正在使用JSF 1.2。無法將類java.util.Date的4/23/12 12:00 AM轉換爲類java.sql.Date
我正面臨着IBM JSF/html_extended標記以及標準轉換器(主要是JSF 1.2核心組件)的問題。我也將我的Java EE版本從5更新到6(這可能不是原因)。最後,還給出了一個組件樹。
下面是我的堆棧跟蹤:
javax.faces.component.UpdateModelException: org.apache.jasper.el.JspELException: /sc40/NewContract.jsp(130,5) '#{pc_NewContract.overrideAsOfDtSQL}' Cannot convert 4/23/12 12:00 AM of type class java.util.Date to class java.sql.Date at javax.faces.component.UIInput.updateModel(UIInput.java:398) at javax.faces.component.UIInput.processUpdates(UIInput.java:299) at javax.faces.component.UIForm.processUpdates(UIForm.java:187) at javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1258) at javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:1258) at javax.faces.component.UIViewRoot._processUpdatesDefault(UIViewRoot.java:1321) at javax.faces.component.UIViewRoot.access$600(UIViewRoot.java:75) at javax.faces.component.UIViewRoot$UpdateModelPhaseProcessor.process(UIViewRoot.java:1423) at javax.faces.component.UIViewRoot._process(UIViewRoot.java:1282) at javax.faces.component.UIViewRoot.processUpdates(UIViewRoot.java:765) at org.apache.myfaces.lifecycle.UpdateModelValuesExecutor.execute(UpdateModelValuesExecutor.java:34) at org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:171) at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:189) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1147) at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:722) at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:449) at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178) at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1020) at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3639) at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:304) at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:950) at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1659) at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:195) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:452) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:511) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:305) at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:83) at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165) at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217) at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161) at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138) at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204) at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:816) at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905) at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1648) Caused by: org.apache.jasper.el.JspELException: /sc40/NewContract.jsp(130,5) '#{pc_NewContract.overrideAsOfDtSQL}' Cannot convert 4/23/12 12:00 AM of type class java.util.Date to class java.sql.Date at org.apache.jasper.el.JspValueExpression.setValue(JspValueExpression.java:98) at javax.faces.component.UIInput.updateModel(UIInput.java:380) ... 35 more
我用了'java.lang.Calendar'的時間戳,我有那麼用@Temporal(TemporalType.TIMESTAMP)'註解。在這裏需要更改爲'java.util.Date'來使'p:calendar'再次快樂(否則會出現類似的異常) – Roland 2017-09-22 22:28:22