package org.litesoft.GWT.client.view;

import org.litesoft.GWT.client.*;
import org.litesoft.GWT.client.widgets.datatables.*;
import org.litesoft.bo.views.*;

public abstract class ClickableViewObjectQBEscreenView<T extends IViewObject> extends ViewObjectQBEscreenView<T> implements TableClickCommand<T>
{
    protected ClickableViewObjectQBEscreenView( CO pCO, VoDataProvider<T> pDataProvider )
    {
        super( pCO, pDataProvider );
    }

    @Override
    public final void execute( T pRowValue )
    {
        if ( pRowValue == null )
        {
            processVO( pRowValue );
            return;
        }
        mDataProvider.requestRow( pRowValue.getObjectURL(), new FetchRowDataProviderCallBack<T>()
        {
            @Override
            public void success( T pRow )
            {
                if ( pRow != null )
                {
                    processVO( pRow );
                    return;
                }
                error( "Data no longer exists!" );
            }

            @Override
            public void error( String pError )
            {
                AlertManager.alert( mTitle, mTitle, pError );
            }
        } );
    }

    abstract protected void processVO( T pRowValue );
}