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Java > Open Source Codes > org > springframework > beans > factory > parsing > PropertyEntry


1 /*
2  * Copyright 2002-2006 the original author or authors.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16
17 package org.springframework.beans.factory.parsing;
18
19 import org.springframework.util.StringUtils;
20
21 /**
22  * {@link ParseState} entry representing a JavaBean property.
23  *
24  * @author Rob Harrop
25  * @since 2.0
26  */
27 public class PropertyEntry implements ParseState.Entry {
28
29     private final String JavaDoc name;
30
31
32     /**
33      * Creates a new instance of the {@link PropertyEntry} class.
34      * @param name the name of the JavaBean property represented by this instance
35      * @throws IllegalArgumentException if the supplied <code>name</code> is <code>null</code>
36      * or consists wholly of whitespace
37      */
38     public PropertyEntry(String JavaDoc name) {
39         if (!StringUtils.hasText(name)) {
40             throw new IllegalArgumentException JavaDoc("Invalid property name '" + name + "'.");
41         }
42         this.name = name;
43     }
44
45
46     public String JavaDoc toString() {
47         return "Property '" + this.name + "'";
48     }
49
50 }
51
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