ru.codeinside.gses.activiti.ftarchive.CustomCheckBox.java Source code

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Here is the source code for ru.codeinside.gses.activiti.ftarchive.CustomCheckBox.java

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/*
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 * Copyright (c) 2013, MPL CodeInside http://codeinside.ru
 */

package ru.codeinside.gses.activiti.ftarchive;

import com.vaadin.ui.CheckBox;
import ru.codeinside.gses.vaadin.customfield.CustomField;

import java.lang.reflect.Method;

public class CustomCheckBox extends CustomField {

    private final CheckBox checkBox;

    public CustomCheckBox() {
        checkBox = new CheckBox();
        checkBox.setImmediate(true);
        setCompositionRoot(checkBox);
    }

    @Override
    public Class<?> getType() {
        return Void.class;
    }

    @Override
    public Object getValue() {
        Object value = checkBox.getValue();
        if (this.isRequired()) {
            return Boolean.TRUE.equals(value) ? Boolean.TRUE : null;
        } else {
            return value == null ? Boolean.FALSE : value; // #1228 - ? NULL  false
        }
    }

    @Override
    public void setValue(Object newValue) throws ReadOnlyException, ConversionException {
        super.setValue(newValue);
        checkBox.setValue(newValue);
    }

    @Override
    public void setRequired(boolean required) {
        super.setRequired(required);
        checkBox.setRequired(required);
    }

    @Override
    public void setReadOnly(boolean readOnly) {
        super.setReadOnly(readOnly);
        checkBox.setReadOnly(readOnly);
    }

    @Override
    public String getDescription() {
        return checkBox.getDescription();
    }

    @Override
    public void setDescription(String description) {
        checkBox.setDescription(description);
    }

    @Override
    public void addListener(ValueChangeListener listener) {
        checkBox.addListener(listener);
    }

    public void addListener(Class<?> eventType, Object target, Method method) {
        checkBox.addListener(eventType, target, method);
    }

    public void addListener(Class<?> eventType, Object target, String methodName) {
        checkBox.addListener(eventType, target, methodName);
    }

    @Override
    public String getRequiredError() {
        return checkBox.getRequiredError();
    }

    @Override
    public void setRequiredError(String requiredMessage) {
        super.setRequiredError(requiredMessage);
        checkBox.setRequiredError(requiredMessage);
    }

    @Override
    public void addListener(Listener listener) {
        checkBox.addListener(listener);
    }

}