Access to the details of the rank of master line

Hi all

I use jdev 12.1.3.0.0

My AM method returns a line of a display object object. This is line mater and it has detail rows. There is a link between master and detail views and association.

I'll call the method AM from my bean, who returns me the rank of master. Now, I want to access the detail line. I don't know what is the best way to do it, also I am getting an error when I do using the code below.

CCPC DCBindingContainer = getBindings() (DCBindingContainer);

OperationBinding findByNatitonalID = dcBc.getOperationBinding("findByNationalId");

Line resultRow = (Row) findByNatitonalID.execute (); Returns a line

RowIterator assign = (RowIterator) resultRow.getAttribute ("XxQualifications"); / / Find the detail row

System.out.println ("xxPerQual" +. getRowCount())assign;  Returns 1 there is a line of detail in DB

System.out.println ("xxPerQual" +assign. getCurrentRow()); //Returns null

Code of the AM Impl.

AmInstace

PersonVO1

| _QualificationsVO2

public findByNationalId(String nationalId) {} line

Pervert ViewObjectImpl = this.getPersonVO1 ();

ViewCriteria perVC= perAllPeopleVO.getViewCriteria("findByNationalId");

pervert .applyViewCriteria (perVC);

pervert .setNamedWhereClauseParam ("BindNationalId", nationalId);

perverse . executeQuery();

If (perv ! = null) {}

Line = pervert . first();

perverse . clearViewCriterias();

next row;

}

perverse . clearViewCriterias();

Returns a null value.

}

Need your contributions on how I can read line Details of the master.

The old man, but you can use the same technique, it is still valid:

http://sqltech.CL/doc/oas10gR31/Web.1013/b25947/bcquerying010.htm

Just search:

Example 5-15 per program to access the detail rows using the accessor to View link

Tags: Java

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