Qualifying a DisplayGroup in WOO
Qualifying a DisplayGroup in WOO
- Subject: Qualifying a DisplayGroup in WOO
- From: Don Lindsay via Webobjects-dev <email@hidden>
- Date: Thu, 24 Sep 2020 12:35:59 -0500
Hello;
I want to apply a qualifier to an ERXDisplayGroup that is defined in WOO. I
couldn’t figure out how to create a EOFetchSpecification with a qualifier in
EOModeler that would take a value from the user’s session. The qualifier takes
it’s value from a variable in the user’s session using a method in the
component class.
My ERXDisplayGroup is defined like this:
{
"WebObjects Release" = "WebObjects 5.0";
variables = {
databaseDetailsDisplayGroup = {
class = ERXDisplayGroup;
dataSource = {
class = EODatabaseDataSource;
editingContext = "session.defaultEditingContext";
fetchSpecification = {
class = EOFetchSpecification;
entityName = Databasedetails;
fetchLimit = 0;
isDeep = YES;
};
};
fetchesOnLoad = YES;
formatForLikeQualifier = "%@*";
numberOfObjectsPerBatch = 10;
selectsFirstObjectAfterFetch = YES;
sortOrdering = ({class = EOSortOrdering; key = name; selectorName =
"compareAscending:"; });
};
};
}
In my component I have
public NSArray<EOGenericRecord> getConnectorEntries() {
databaseDetailsDisplayGroup.setQualifier(tenantSpec().qualifier());
return databaseDetailsDisplayGroup.filteredObjects();
}
public EOFetchSpecification tenantSpec() {
return ((Session)session()).tenantFetchSpecification();
}
Session:
public EOFetchSpecification tenantFetchSpecification() {
EOFetchSpecification fetchSpecification = new EOFetchSpecification();
fetchSpecification.setQualifier(new
EOKeyValueQualifier("tenant",EOQualifier.QualifierOperatorEqual,this.tenant));
return fetchSpecification;
}
And in my WOD I have
RowRepetition: WORepetition {
list = connectorEntries;
item = currentItem;
}
The data never gets filtered by the Qualifier, it returns all objects with no
filtering.
What have I done wrong here, am I going at this the wrong way?
Thanks in Advance
Don
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