Apple

2014-05-05 15:27 GMT+02:00 Filippo Lauria <email@hidden>:

Hi to all,
I found out that the best way to solve problem I previously exposed (http://lists.apple.com/archives/webobjects-dev/2014/Apr/msg00055.html) is encapsulate the woo file (the one that was scrambled) into java source.

So, for example, let's assume I have this woo source file:
----------
{
    "WebObjects Release" = "WebObjects 5.0";
    encoding = NSUTF8StringEncoding;
    variables = {
        scriptDisplayGroup = {
            class = ERXDisplayGroup;
            dataSource = {
                class = EODetailDataSource;
                detailKey = steps;
                masterClassDescription = Step;
            };
            fetchesOnLoad = YES;
            formatForLikeQualifier = "%@*";
            localKeys = ();
            numberOfObjectsPerBatch = 0;
            selectsFirstObjectAfterFetch = YES;
            sortOrdering = ({class = EOSortOrdering; key = order; selectorName = "compareAscending:"; });
        };
}
----------

Actually, I can easily encapsulate it into my java source. I'm putting in the constructor of my component this:
----------
        ...

scriptDisplayGroup = new ERXDisplayGroup<Step>();

EODetailDataSource scriptDataSource = new EODetailDataSource(

EOClassDescription.classDescriptionForClass(Step.class),

"steps");

scriptDisplayGroup.setFetchesOnLoad(true);

scriptDisplayGroup.setSelectsFirstObjectAfterFetch(true);

// i realized this was wrong:

scriptDisplayGroup.sortOrderings().add(

ERXSortOrdering.sortOrderingWithKey(Step.order,

ERXSortOrdering.CompareAscending));

        // then, i replaced it with this:
        scriptDisplayGroup.setSortOrderings(
                new NSArray<>(
                        ERXSortOrdering.sortOrderingWithKey(Step.ORDER_KEY,
                                ERXSortOrdering.CompareAscending)));

        scriptDisplayGroup.setNumberOfObjectsPerBatch(0);
        scriptDisplayGroup.setDataSource(scriptDataSource);
        scriptDisplayGroup.setLocalKeys(NSArray.EmptyArray);
        ...
----------

What I don't understand is how to "translate" the line `formatForLikeQualifier = "%@*"; ` from the woo.

Maybe it could be done appending `scriptDisplayGroup.setQualifierForKey(EOQualifier.qualifierWithQualifierFormat("%@*", null), "like");`

to the above java lines.

Is that correct?

Thank you, for answers.

Filippo

References:
	>Incorporate a .woo file into java file (From: Filippo Lauria <email@hidden>)