01: /*
02: * Copyright 2002-2006 the original author or authors.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
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 name;
30:
31: /**
32: * Creates a new instance of the {@link PropertyEntry} class.
33: * @param name the name of the JavaBean property represented by this instance
34: * @throws IllegalArgumentException if the supplied <code>name</code> is <code>null</code>
35: * or consists wholly of whitespace
36: */
37: public PropertyEntry(String name) {
38: if (!StringUtils.hasText(name)) {
39: throw new IllegalArgumentException(
40: "Invalid property name '" + name + "'.");
41: }
42: this .name = name;
43: }
44:
45: public String toString() {
46: return "Property '" + this .name + "'";
47: }
48:
49: }
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