com.greenpepper.interpreter.ListOfInterpreter Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of greenpepper-remote-agent Show documentation
The newest version!
/*
 * Copyright (c) 2006 Pyxis Technologies inc.
 *
 * This is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA,
 * or see the FSF site: http://www.fsf.org.
 */
package com.greenpepper.interpreter;

import java.util.Iterator;
import java.util.List;

import com.greenpepper.Call;
import com.greenpepper.Example;
import static com.greenpepper.GreenPepper.canContinue;
import static com.greenpepper.GreenPepper.shouldStop;
import com.greenpepper.Statistics;
import com.greenpepper.annotation.Annotations;
import static com.greenpepper.annotation.Annotations.exception;
import static com.greenpepper.annotation.Annotations.ignored;
import static com.greenpepper.util.ExampleUtil.contentOf;

import com.greenpepper.call.Annotate;
import com.greenpepper.call.Compile;
import com.greenpepper.interpreter.collection.CollectionInterpreter;
import com.greenpepper.interpreter.column.ExpectedColumn;
import com.greenpepper.reflect.Fixture;
import com.greenpepper.util.StringUtil;

/**
 * Interpreter implementation that checks the properties of a set
 * of arbitrary objects against values of a set of Specification.
 *
 * @author oaouattara
 * @version $Id: $Id
 */
public class ListOfInterpreter extends CollectionInterpreter
{
    /**
     * Constructor for ListOfInterpreter.
     *
     * @param fixture a {@link com.greenpepper.reflect.Fixture} object.
     */
    public ListOfInterpreter( Fixture fixture )
    {
        super( fixture );
    }

    /** {@inheritDoc} */
    public void execute( Example example )
    {
        try
        {
            List fixtures = getFixtureList();

            Example headers = example.at( 0, 0 );

            Iterator it = fixtures.iterator();

            Example row;
            for (row = example.nextSibling(); row != null && it.hasNext() && canContinue( stats ); row = row.nextSibling())
            {
                processRow( row.firstChild(), headers, it.next() );

				if (shouldStop( stats ))
				{
					row.addChild().annotate(Annotations.stopped());
				}
            }

            while (row != null && canContinue( stats ))
            {
                missingRow( row );

				if (shouldStop( stats ))
				{
					row.addChild().annotate(Annotations.stopped());
				}

                row = row.nextSibling();
            }

            while (it.hasNext() && canContinue( stats ))
            {
                Fixture adapter = it.next();
                addSurplusRow( example, headers, adapter);

				if (shouldStop( stats ))
				{
					example.lastSibling().addChild().annotate(Annotations.stopped());
					break;
				}
            }
        }
        catch (Exception e)
        {
            example.firstChild().annotate( exception( e ) );
            stats.exception();

			if (shouldStop( stats ))
			{
				example.addChild().annotate(Annotations.stopped());
			}
        }
    }

    /**
     * processRow.
     *
     * @param valuesRow a {@link com.greenpepper.Example} object.
     * @param headers a {@link com.greenpepper.Example} object.
     * @param rowFixtureAdapter a {@link com.greenpepper.reflect.Fixture} object.
     * @throws java.lang.Exception if any.
     */
    private void processRow(Example valuesRow, Example headers, Fixture rowFixtureAdapter) throws Exception
    {
        Statistics rowStats = new Statistics();

        for (int i = 0; i != valuesRow.remainings(); ++i)
        {
            Example cell = valuesRow.at( i );

            if (i < headers.remainings())
            {
                ExpectedColumn column = columns != null ? (ExpectedColumn) columns[i] :
                        CollectionHeaderForm.parse(headers.at(i).getContent()).selectColumn();
                chekOneCell(rowFixtureAdapter, rowStats, cell, column);
            }
            else
            {
                cell.annotate( ignored( cell.getContent() ) );
            }
        }
        applyRowStatistic(rowStats);
    }


}