/*
* Copyright (C) 2013 Red Hat, Inc. and/or its affiliates.
*
* 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.jboss.errai.demo.grocery.client.local;
import javax.enterprise.inject.Alternative;
import org.jboss.errai.demo.grocery.client.shared.Department;
import org.jboss.errai.ui.client.widget.HasModel;
import com.google.gwt.user.client.ui.Label;
@Alternative
public class DepartmentWidget extends Label implements HasModel<Department> {
private Department department;
public DepartmentWidget() {
setModel(null);
}
@Override
public Department getModel() {
return department;
}
@Override
public void setModel(Department model) {
department = model;
String text;
if (department == null) {
text = "UNINITIALIZED DEPARTMENT WIDGET";
}
else if (department.getName() == null || department.getName().trim().length() == 0) {
text = "Unnamed Department";
}
else {
text = department.getName();
}
setText(text);
}
}