org.objectweb.jac.aspects.gui.reports
Class JacDataSource

java.lang.Object
  |
  +--org.objectweb.jac.aspects.gui.reports.JacDataSource

All Implemented Interfaces:

dori.jasper.engine.JRDataSource

public class JacDataSource

extends Object

implements dori.jasper.engine.JRDataSource

A data source for JasperReports.

Constructor Summary

JacDataSource(ClassItem cl)
Create a data source of all instances of a class.

JacDataSource(Collection collection, ClassItem componentType)
Creates a data source for a collection.

JacDataSource(Object substance, CollectionItem collection)
Creates a data source for a collection of an object

JacDataSource(Object substance, String collectionName)
Creates a data source for a collection of an object

Method Summary

Object	getFieldValue(dori.jasper.engine.JRField field) Uses the documentation of the field as the full name of the field, since the field's name can not contain dots.
boolean	next()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JacDataSource

public JacDataSource(ClassItem cl)

Create a data source of all instances of a class.

JacDataSource

public JacDataSource(Collection collection,
                     ClassItem componentType)

Creates a data source for a collection.

Parameters:

collection - a collection to fetch data from

componentType - the type of the elements in the collection. It can be null.

JacDataSource

public JacDataSource(Object substance,
                     CollectionItem collection)

Creates a data source for a collection of an object

Parameters:

collection - a collection to fetch data from

substance -

JacDataSource

public JacDataSource(Object substance,
                     String collectionName)

Creates a data source for a collection of an object

Parameters:

substance -

Method Detail

next

public boolean next()
             throws dori.jasper.engine.JRException

Specified by:

next in interface dori.jasper.engine.JRDataSource

dori.jasper.engine.JRException

getFieldValue

public Object getFieldValue(dori.jasper.engine.JRField field)
                     throws dori.jasper.engine.JRException

Uses the documentation of the field as the full name of the field, since the field's name can not contain dots.

Specified by:

getFieldValue in interface dori.jasper.engine.JRDataSource

dori.jasper.engine.JRException