source: other-projects/trunk/realistic-books/packages/AntInstaller/src/org/tp23/antinstaller/input/CheckboxInput.java@ 19253

/* 
 * Copyright 2005 Paul Hinds
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.tp23.antinstaller.input;


import org.tp23.antinstaller.InstallerContext;
import org.tp23.antinstaller.ValidationException;



/**
 *
 * <p>Input type for boolean choices represented as a checkbox in swing and a yes/no option
 * on the command line </p>
 * @author Paul Hinds
 * @version $Id: CheckboxInput.java,v 1.3 2006/12/07 02:42:22 teknopaul Exp $
 */
public class CheckboxInput
    extends InputField{


    private String force;

    public CheckboxInput() {
    }

    public String getForce() {
        return force;
    }

    public void setForce(String force) {
        this.force = force;
    }

    public void setValue(String trueOrFalse){
            setInputResult(trueOrFalse);
    }
    /**
     * Called to validate the user input
     * @TODO should validate against non internationalized true or false flags 
     */
    public boolean validate(InstallerContext cxt) throws ValidationException{
        return true;
    }


    /**
     * Used by checkConfig to validate the configuration file.
     * Not used at runtime.
     * @return boolean
     */
    public boolean validateObject() {
        if(getProperty()==null){
            System.out.println("Checkbox:property must be set");
            return false;
        }
        if(getDisplayText()==null){
            System.out.println("Checkbox:displayText must be set");
            return false;
        }
        if(!InputField.requiredBoolean(getDefaultValue())){
            System.out.println("Checkbox:defaultValue must be true or false");
            return false;
        }
        if(!InputField.optionalBoolean(getForce())){
            System.out.println("Checkbox:defaultValue must be true or false or null");
            return false;
        }
        return true;
    }


}