View Javadoc
1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  
20  package org.apache.myfaces.tobago.internal.component;
21  
22  import org.apache.myfaces.tobago.apt.annotation.Preliminary;
23  import org.apache.myfaces.tobago.component.Visual;
24  
25  import javax.faces.context.FacesContext;
26  import javax.faces.validator.LongRangeValidator;
27  import javax.faces.validator.ValidatorException;
28  
29  /**
30   * <p>
31   * WARNING: This component is preliminary and may be changed without a major release.
32   * </p>
33   */
34  @Preliminary
35  public abstract class AbstractUINumberSlider extends javax.faces.component.UIInput implements Visual {
36  
37    public abstract Integer getMin();
38  
39    public abstract Integer getMax();
40  
41    public abstract boolean isReadonly();
42    
43    public abstract boolean isDisabled();
44  
45    @Override
46    public void validate(final FacesContext context) {
47      super.validate(context);
48      try {
49        new LongRangeValidator(getMax(), getMin()).validate(context, this, getValue());
50      } catch (final ValidatorException e) {
51        context.addMessage(getClientId(context), e.getFacesMessage());
52      }
53    }
54  }