Hi Niall,
I don't seem to be able to get log output form the validator. Maybe I'm
doing something wrong?
This is my commons-logging.properties file:
org.apache.commons.logging.Log=org.apache.commons.logging.impl.SimpleLog
org.apache.commons.logging.simplelog.defaultlog=debug
org.apache.commons.logging.simplelog.showlogname=true
org.apache.commons.logging.simplelog.showdatetime=true
And this is my simplelog.properties file:
org.apache.commons.logging.simplelog.log.org.apache.struts.validator=trace
This is not producing any output from the validator at all so I set the
default log level to debug and then I see this when I submit the form
that is not being validated with no data at all entered (note that every
field depends on required):
[DEBUG] ModuleUtils - Get module name for path /do
[DEBUG] ModuleUtils - Module name found: default
[DEBUG] RequestProcessor - Processing a 'POST' for path
'/mentor/createStudentGroupStep1'
[DEBUG] RequestUtils - Looking for ActionForm bean instance in scope
'session' under attribute key 'createStudentGroupForm'
[DEBUG] RequestUtils - Can recycle existing DynaActionForm instance of
type 'createStudentGroupForm'?: true
[DEBUG] RequestProcessor - Storing ActionForm bean instance in scope
'session' under attribute key 'createStudentGroupForm'
[DEBUG] RequestProcessor - Populating bean properties from this request
[DEBUG] BeanUtils -
BeanUtils.populate(DynaActionForm[dynaClass=createStudentGroupForm,wikiText=,noStudents=,groupName=,groupType=MINORS,studentNames={}],
{wikiText=[Ljava.lang.String;@c8d24, page=[Ljava.lang.String;@666b9,
noStudents=[Ljava.lang.String;@4200d3,
groupName=[Ljava.lang.String;@443251, groupType=[Ljava.lang.String;@438e8c})
[DEBUG] ConvertUtils - Convert string '' to class 'java.lang.String'
[DEBUG] ConvertUtils - Convert string '' to class 'java.lang.String'
[DEBUG] ConvertUtils - Convert string '' to class 'java.lang.String'
[DEBUG] ConvertUtils - Convert string 'MINORS' to class 'java.lang.String'
[DEBUG] RequestProcessor - Validating input form properties
[DEBUG] RequestProcessor - Looking for Action instance for class
vtie.portal.mentor.CreateStudentGroupPrepareAction
[DEBUG] PropertyMessageResources - getMessage(en_US,unhandledException)
[WARN] RequestProcessor - Unhandled Exception thrown: class
java.lang.NumberFormatException
To my un-trained eye this looks like the validator is being called but
not doing what it should, i.e. throwing a wobbler when it gets no data
in any field. The validation for the form in validation.xml is as follows:
<form name="createStudentGroupForm">
<field property="groupName" page="1" depends="required, mask">
<var><var-name>mask</var-name><var-value>^[a-zA-Z]+[\w\
]*$</var-value></var>
<arg0 key="mentor.createStudentGroup.groupName.label"/>
</field>
<field property="noStudents" page="1" depends="required, integer">
<arg0 key="mentor.createStudentGroup.noStudents.label"/>
</field>
<field property="studentNames" page="2" depends="required">
<arg0 key="mentor.createStudentGroup.studentNames.label"/>
</field>
</form>
Does any of this make sense to you and can you see anything odd in the
traces above?
Thanks,
Bart.
Niall Pemberton wrote:
Try turning on logging in debug mode, should give you more info about
what its doing.
Niall
On 8/3/06, Bart Busschots <[EMAIL PROTECTED]> wrote:
I'm either missing something stupid (which is always possible) or I've
managed to break the validator. I have an app that uses validator all
over the place and it's working fine in all my other actions but for
this one action it is simply not getting called.
I can't see any difference between this action/form/validation and all
the other ones that are working.
This is the form:
<form-bean name="createStudentGroupForm"
type="org.apache.struts.validator.DynaValidatorForm">
<form-property name="groupName" type="java.lang.String" />
<form-property name="noStudents" type="java.lang.String" />
<form-property name="groupType" type="java.lang.String" />
<form-property name="wikiText" type="java.lang.String" />
<form-property name="studentNames" type="java.lang.String[]" />
</form-bean>
This is the action:
<action path="/mentor/createStudentGroupStep1"
type="vtie.portal.mentor.CreateStudentGroupPrepareAction"
name="createStudentGroupForm" scope="session" validate="true"
input="/home/mentor/addStudentGroupForm.jsp">
<forward name="createAnonymous"
path="/do/mentor/createAnonymousStudentGroup" />
<forward name="getStudentNames"
path="/home/mentor/getStudentNamesForm.jsp" />
<forward name="fail" path="/home/mentor/addStudentGroupForm.jsp" />
</action>
And this is the validation:
<form name="createStudentGroupForm">
<field property="groupName" page="1" depends="required, mask">
<var><var-name>mask</var-name><var-value>^[a-zA-Z]+[\w\
]*$</var-value></var>
<arg0 key="mentor.createStudentGroup.groupName.label"/>
</field>
<field property="noStudents" page="1" depends="required, integer">
<arg0 key="mentor.createStudentGroup.noStudents.label"/>
</field>
<field property="studentNames" page="2" depends="required">
<arg0 key="mentor.createStudentGroup.studentNames.label"/>
</field>
</form>
Can anyone see something obviously wrong there?
Cheers,
Bart.
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