OW2 Consortium telosys

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import java.util.Collection;
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import java.util.Collection;
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import java.util.Iterator;
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import org.objectweb.telosys.common.TelosysException;
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import org.objectweb.telosys.common.TelosysException;
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/**
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/**
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 * Memory DataSet <br>
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 * Memory DataSet <br>
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        return init(obj);
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        return init(obj);
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    }
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    }
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    //-----------------------------------------------------------------------------
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    //-----------------------------------------------------------------------------
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    /**
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    /**
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     * Init the DataSet with the given object, supposed to be a usable collection
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     * @param obj
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     * Initializes the DataSet with the given collection <br>
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     *
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     * @param obj a collection of Object[], or Object[][]
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     * @return
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     * @return
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     * @throws TelosysException
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     * @throws TelosysException
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     */
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     */
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    private int init(Object obj) throws TelosysException
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    private int init(Object obj) throws TelosysException
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    {
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    {
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        //--- Initialize the DataSet ( prepare to load )
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        //--- Initialize the DataSet ( prepare to load )
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        initBeforeLoad();
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        initBeforeLoad();
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        if ( obj instanceof Collection ) // Collection of "Object[]"
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        if ( obj instanceof Collection ) // Collection of "Object[]"
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        {
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        {
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            Collection c = (Collection) obj;
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            Iterator iter = c.iterator();
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            Object oRow = null ;
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            while ( iter.hasNext() )
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            Collection<?> collection = (Collection<?>) obj;
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            for ( Object oRow : collection )
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            {
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            {
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                oRow = iter.next();
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                if ( oRow instanceof Object[] )
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                if ( oRow instanceof Object[] )
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                {
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                {
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                    Object[] values = (Object[]) oRow ;
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                    Object[] values = (Object[]) oRow ;
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                    DataRow dr = new DataRow( values.length, values);
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                    DataRow dr = new DataRow( values.length, values);
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                    super.addRow(dr);
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                    super.addRow(dr);
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                }
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                else {
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                    throw new TelosysException("Invalid row type (not Object[]) "  );
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                }
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                }
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            }
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            }
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        }
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        }
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        else if ( obj instanceof Object[][] ) // Collection of "Object[]"
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        else if ( obj instanceof Object[][] ) // Array of "Object[]"
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        {
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        {
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            //Object[][] grid = (Object[][]) obj;
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            // TODO
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            throw new TelosysException("unusable parameter " + obj.getClass().getName() );
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            Object[][] array = (Object[][]) obj;
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            for ( Object[] oRow : array )
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            {
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                DataRow dr = new DataRow( oRow.length, oRow);
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                super.addRow(dr);
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            }
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        }
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        }
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        else
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        else
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        {
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        {
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            throw new TelosysException("unusable parameter " + obj.getClass().getName() );
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            throw new TelosysException("Invalid parameter " + obj.getClass().getName() + " ( not a collection or array of Object[] )" );
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        }
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        }
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        //--- Return the number of rows in the DataSet
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        //--- Return the number of rows in the DataSet
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        return getRowCount();
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        return getRowCount();
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    }
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    }