[richfaces-issues] [JBoss JIRA] Resolved: (RF-3992) graphValidator: empty values causes exception instead of messages

graphValidator: empty values causes exception instead of messages ----------------------------------------------------------------- Key: RF-3992 URL: https://jira.jboss.org/jira/browse/RF-3992 Project: RichFaces Issue Type: Bug Affects Versions: 3.2.1 Reporter: Ilya Shaikovsky Assignee: Alexander Smirnov Fix For: 3.2.2 <rich:panel> <f:facet name="header"> <h:outputText value="User Info:" /> </f:facet> <rich:graphValidator> <h:panelGrid columns="3"> <h:outputText value="Name:" /> <h:inputText value="#{validationBean.name}" id="name"/> <rich:message for="name" /> <h:outputText value="Email:" /> <h:inputText value="#{validationBean.email}" id="email"/> <rich:message for="email" /> <h:outputText value="Age:" /> <h:inputText value="#{validationBean.age}" id="age"/> <rich:message for="age" /> </h:panelGrid> </rich:graphValidator> <a4j:commandButton value="Store changes"/> </rich:panel> If I enter nothing in fields and click button: javax.faces.FacesException: Input parameters is not correct. at org.richfaces.validator.BeanValidator.checkInputParameters(BeanValidator.java:142) at org.richfaces.validator.BeanValidator.validate(BeanValidator.java:107) at org.richfaces.validator.FacesBeanValidator.validate(FacesBeanValidator.java:43) at org.richfaces.component.html.HtmlInputText.validateValue(HtmlInputText.java:35) at javax.faces.component.UIInput.validate(UIInput.java:875) at javax.faces.component.UIInput.executeValidate(UIInput.java:1072) at javax.faces.component.UIInput.processValidators(UIInput.java:672) at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1058) at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1058) at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1058) at javax.faces.component.UIForm.processValidators(UIForm.java:235) at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1058) at org.richfaces.component.UISwitchablePanel.processValidators(UISwitchablePanel.java:236) at org.ajax4jsf.component.AjaxViewRoot$3.invokeContextCallback(AjaxViewRoot.java:435) at org.ajax4jsf.component.ContextCallbackWrapper.invokeContextCallback(ContextCallbackWrapper.java:24) at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:235) at org.ajax4jsf.component.AjaxViewRoot.processValidators(AjaxViewRoot.java:451) at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:76) at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100) at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:150) at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:267) at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:379) at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:506) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:595) exception thrown at: // Method for checking input parameters for prevent NPE private void checkInputParameters(FacesContext context, ValueExpression target, Object value) { if (null == context || null == target || null == value) { throw new FacesException(INPUT_PARAMETERS_IS_NOT_CORRECT); } }