BoolToStringModel.java

/**
 * Licensed to the Austrian Association for Software Tool Integration (AASTI)
 * under one or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information regarding copyright
 * ownership. The AASTI licenses this file to you 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.openengsb.ui.common.model;

import org.apache.wicket.model.IModel;

@SuppressWarnings("serial")
public class BoolToStringModel implements IModel<Boolean> {
    private final IModel<String> model;

    public BoolToStringModel(IModel<String> model) {
        this.model = model;
        if ("".equals(model.getObject())) {
            setObject(false);
        }
    }

    @Override
    public Boolean getObject() {
        String v = model.getObject();
        return "1".equals(v) || "true".equals(v) || "on".equals(v);
    }

    @Override
    public void setObject(Boolean object) {
        model.setObject(object.toString());
    }

    @Override
    public void detach() {
        // noop
    }
}