modello-plugin-store/src/main/java/org/codehaus/modello/plugin/store/tool/JavaTool.java

package org.codehaus.modello.plugin.store.tool;

/*
 * Copyright (c) 2005, Codehaus.org
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
 * of the Software, and to permit persons to whom the Software is furnished to do
 * so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

import org.codehaus.modello.model.ModelField;
import org.codehaus.plexus.util.StringUtils;

/**
 * @author <a href="mailto:trygvis@inamo.no">Trygve Laugst&oslash;l</a>
 * @version $Id: JavaTool.java 803 2007-02-09 11:12:55Z brett $
 */
public class JavaTool
{
    public String makeGetter( ModelField field )
    {
        if ( field.getType().equals( "boolean" ) )
        {
            return "is" + field.getName().substring( 0, 1 ).toUpperCase() + field.getName().substring( 1 );
        }

        return "get" + field.getName().substring( 0, 1 ).toUpperCase() + field.getName().substring( 1 );
    }

    public String makeSetter( ModelField field )
    {
        return "set" + field.getName().substring( 0, 1 ).toUpperCase() + field.getName().substring( 1 );
    }

    public void fail( String message )
        throws Exception
    {
        throw new Exception( message );
    }

    public String uncapitalise( String s )
    {
        return StringUtils.uncapitalise( s );
    }

    public String capitalise( String s )
    {
        return StringUtils.capitalise( s );
    }

    public String singular( String name )
    {
        if ( name.endsWith( "ies" ) )
        {
            return name.substring( 0, name.length() - 3 ) + "y";
        }
        else if ( name.endsWith( "es" ) && name.endsWith( "ches" ) )
        {
            return name.substring( 0, name.length() - 2 );
        }
        else if ( name.endsWith( "s" ) )
        {
            return name.substring( 0, name.length() - 1 );
        }

        return name;
    }
}