This is not how i usually do things, but I guess it could work. One
thing that is wrong is that you are using mapTo(job) in the template and
then in the action you are using IntakeTool.DEFAULT_KEY. Unless
job.getQueryKey() returns "_0", this combination is not going to work.
Print out data.getParameters().toString() in the action to see what the
parameters look like.
Here is what I consider a normal course of events:
1. In the template:
$job = $foo.Job
#set ( $jobGroup = $intake.Job.mapTo($job) )
(This job is can be a new Job or one that is already saved.)
2. In the action:
// get the same (not necessarilary the same java Object, but has the
exact same attribute values) job
Job job = foo.getJob()
Group group = intake.get("Job", job.getQueryKey());
group.setProperties(job);
It appears as though you are trying to map the parameters given for one
job to another job.
john mcnally
Dan Diephouse wrote:
>
> I want to validate a form that updates my business object properties
> with intake. I got the latest cvs of turbine-2 repository and built a
> new distribution of the turbine jar. I can easily use intake to add
> validate items I add to my databse, but I'm running in to a snag when
> trying to modify them. I've defined by business object in the intake
> validation file. I use the following code to update my item:
>
> IntakeTool intake = (IntakeTool) context.get("intake");
>
> ParameterParser pp = data.getParameters();
>
> if ( intake.isAllValid() ) {
> Job j = new Job();
> j.setNew(false);
> group.setProperties(j);
>
> JobPeer.doUpdate(j);
>
> Error--> data.getParameters().add("jobid", j.getJobId().toString());
> data.setMessage("Job updated.");
> } else {
> data.setMessage("There was an error updating the job.
> Check below for further information.");
> }
>
> It runs OK, until I try and retrieve the JobId. I get a Null Pointer
> exception. Is there something I'm doing wrong here? Or is this a bug?
> Do I need to specify that this is not a new object to intake? I would
> include my template, but there are lots of fields so its really long.
> But here's a little summary with most fields gone:
>
> #set ( $job = $basecamp.getJob() ) - This gets a job from a pull tool
> #set ( $jobGroup = $intake.Job.mapTo($job) )
> <input type=hidden name="$jobGroup.JobId.Key" value="$jobGroup.JobId.Value">
>
> #if ( !$jobGroup.Title.isValid() )
> $jobGroup.Title.Message<br>
> #end
> <input type=text name="$jobGroup.Title.Key"
> value="$!jobGroup.Title.Value" size="50">
> .
> .
> .
> .
> $intake.declareGroups()
>
> Thanks,
>
> Dan Diephouse
>
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