001    /*
002     * Copyright 2002-2004 the original author or authors.
003     * 
004     * Licensed under the Apache License, Version 2.0 (the "License"); you may not
005     * use this file except in compliance with the License. You may obtain a copy of
006     * the License at
007     * 
008     * http://www.apache.org/licenses/LICENSE-2.0
009     * 
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
012     * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
013     * License for the specific language governing permissions and limitations under
014     * the License.
015     */
016    package org.springframework.richclient.form.binding.swing;
017    
018    import java.util.Map;
019    
020    import javax.swing.JComponent;
021    import javax.swing.JLabel;
022    
023    import org.springframework.binding.form.FormModel;
024    import org.springframework.richclient.form.binding.Binding;
025    import org.springframework.richclient.form.binding.support.AbstractBinder;
026    import org.springframework.util.Assert;
027    
028    /**
029     * @author Mauro Ransolin
030     */
031    public class LabelBinder extends AbstractBinder {
032    
033        public LabelBinder() {
034            super(String.class);
035        }
036    
037        protected Binding doBind(JComponent control, FormModel formModel, String formPropertyPath, Map context) {
038            Assert.isTrue(control instanceof JLabel, "Control must be an instance of JLabel.");
039            return new LabelBinding((JLabel)control, formModel, formPropertyPath);
040        }
041    
042        protected JComponent createControl(Map context) {
043            return getComponentFactory().createLabel("");
044        }
045    }