Hi, I've gfot problems with the validation Framework. (Struts 1.1b)
If i try to validate a DynaValidatorForm I get the following error:
java.lang.NullPointerException
at
org.apache.struts.action.DynaActionForm.getDynaProperty(DynaActionForm.java:539)
at org.apache.struts.action.DynaActionForm.set(DynaActionForm.java:357)
at org.apache.struts.action.DynaActionForm.reset(DynaActionForm.java:158)
at
org.apache.struts.validator.DynaValidatorForm.reset(DynaValidatorForm.java:357)
at org.apache.struts.util.RequestUtils.createActionForm(RequestUtils.java:618)
at
org.apache.struts.action.RequestProcessor.processActionForm(RequestProcessor.java:349)
at de.neusta.j2ee.struts.NeustaRequestProcessor.process(Unknown Source)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1109)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:452)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at
org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1012)
at
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1107)
at java.lang.Thread.run(Thread.java:484)
My struts-config (extracts):
<form-bean name="createStandortForm"
type="org.apache.struts.validator.DynaValidatorActionForm"><form-property name="name"
type="java.lang.String" initial="" /><form-property name="street"
type="java.lang.String" initial="" /><form-property name="city"
type="java.lang.String" initial="" /><form-property name="zipCode"
type="java.lang.String" initial="" /><form-property name="description"
type="java.lang.String" initial="" /><form-property name="phone"
type="java.lang.String" initial="" /><form-property name="fax" type="java.lang.String"
initial="" /><form-property name="mobile" type="java.lang.String" initial=""
/><form-property name="locType" type="java.lang.String" initial=""
/></form-bean></form-beans>
<action path="/StandortErzeugen" name="createStandortForm" scope="session"
validate="true" input="/StandortErzeugen"
type="de.neusta.fortuna.webapp.standort.CreateStandortAction"> <forward
name="success" path="/Standort/StandortErzeugen.jsp" /> <forward
name="created" path="/StandortVerwaltung.do" /> </action>
<plug-in className="org.apache.struts.validator.ValidatorPlugIn">
<set-property property="pathname"value="/WEB-INF/validator-rules.xml"/>
<set-property property="pathname" value="/WEB-INF/validator.xml"/>
</plug-in></struts-config>
Validator-rules.xml:
<validation-rules><validator name="required"
classname="org.apache.struts.validator.util.StrutsValidator"
method="validateRequired" methodParams="java.lang.Object,
org.apache.commons.validator.ValidatorAction,
org.apache.commons.validator.Field, org.apache.struts.action.ActionErrors,
javax.servlet.http.HttpServletRequest" msg="errors.required">
</validator>
<validator name="mask"
classname="org.apache.struts.validator.util.StrutsValidatorUtil"
method="validateMask" depends="required" msg="errors.invalid">
</validator></validation-rules>
validator.xml:
<form-validation><formset><form
name="createStandortForm"><fieldproperty="name"depends="required"><arg0
key="error.required"/></field></form></formset></form-validation>
Please help... Getting crazy on that since two days.
Axel
