Hi,
I am using Struts validator.
One page of mine has dates displayed as "MM" "DD" "YYYY".
All the above 3 are displayed in seprate combo/select boxes.
I need to do some custom validations on these fields.
I wrote a custom class for the same
Looks like -
public static boolean validateDates(Object bean,
ValidatorAction validatorAction,
Field field, ActionErrors errors,
HttpServletRequest request)
{
String actionType = ValidatorUtil.getValueAsString(bean,
field.getVarValue("actionType")); // A hidden form field
String fromMonth = ValidatorUtil.getValueAsString(bean,
field.getProperty());
String fromDay = ValidatorUtil.getValueAsString(bean,
field.getVarValue("fromDay"));
String fromYear = ValidatorUtil.getValueAsString(bean,
field.getVarValue("fromYear"));
String toMonth = ValidatorUtil.getValueAsString(bean,
field.getVarValue("toMonth"));
String toDay = ValidatorUtil.getValueAsString(bean,
field.getVarValue("toDay"));
String toYear = ValidatorUtil.getValueAsString(bean,
field.getVarValue("toYear"));
System.out.println("actionType " + actionType);
System.out.println("fromMonth " + fromMonth);
System.out.println("fromDay " + fromDay);
System.out.println("fromYear " + fromYear);
System.out.println("toMonth " + toMonth);
System.out.println("toDay " + toDay);
System.out.println("toYear " + toYear);
return true;
}
O/P of the above code -
actionType searchPage
fromMonth 2
fromDay null
fromYear null
toMonth null
toDay null
toYear null
It also gives me "No Name Specified error".
Point to note is that the all other fields other than 'actionType' are select boxes.
It gives a null for all the field types that are of html:select.
Is this a known BUG or am i going wrong somewhere ?
Error LOG -
Mar 25, 2004 9:53:11 PM org.apache.commons.validator.ValidatorUtil getValueAsString
SEVERE: No name specified
java.lang.IllegalArgumentException: No name specified
at
org.apache.commons.beanutils.PropertyUtils.getNestedProperty(PropertyUtils.java:721)
at
org.apache.commons.beanutils.PropertyUtils.getProperty(PropertyUtils.java:801)
at
org.apache.commons.validator.ValidatorUtil.getValueAsString(ValidatorUtil.java:121)
at
com.mot.servicetools.util.OCSReportsDateValidator.validateDates(OCSReportsDateValidator.j
ava:55)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.apache.commons.validator.Validator.validateFieldForRule(Validator.java:454)
at org.apache.commons.validator.Validator.validateField(Validator.java:544)
at org.apache.commons.validator.Validator.validate(Validator.java:582)
at
org.apache.struts.validator.DynaValidatorActionForm.validate(DynaValidatorActionForm.java
:125)
at
org.apache.struts.action.RequestProcessor.processValidate(RequestProcessor.java:942)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:255)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.jav
a:1053)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:387)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
at
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletC
ontext.java:6310)
at
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:36
22)
at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2569)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
Thanks & Regards,
Janarthan S.
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