Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
AttributeDescriptorBase |
|
| 1.0;1 |
1 | package org.apache.ojb.broker.metadata; | |
2 | ||
3 | /* Copyright 2002-2005 The Apache Software Foundation | |
4 | * | |
5 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
6 | * you may not use this file except in compliance with the License. | |
7 | * You may obtain a copy of the License at | |
8 | * | |
9 | * http://www.apache.org/licenses/LICENSE-2.0 | |
10 | * | |
11 | * Unless required by applicable law or agreed to in writing, software | |
12 | * distributed under the License is distributed on an "AS IS" BASIS, | |
13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
14 | * See the License for the specific language governing permissions and | |
15 | * limitations under the License. | |
16 | */ | |
17 | ||
18 | import org.apache.ojb.broker.metadata.fieldaccess.PersistentField; | |
19 | import org.apache.ojb.broker.metadata.fieldaccess.PersistentFieldFactory; | |
20 | ||
21 | import java.io.Serializable; | |
22 | ||
23 | /** | |
24 | * Is the base class for all other attribute descriptors. | |
25 | * It holds basic the mapping information for a specific attribute. | |
26 | * | |
27 | * @author <a href="mailto:thma@apache.org">Thomas Mahler<a> | |
28 | * @version $Id: AttributeDescriptorBase.java,v 1.1 2007-08-24 22:17:29 ewestfal Exp $ | |
29 | */ | |
30 | public class AttributeDescriptorBase extends DescriptorBase implements Serializable | |
31 | { | |
32 | private static final long serialVersionUID = -818671542770428043L; | |
33 | ||
34 | protected PersistentField m_PersistentField = null; | |
35 | protected ClassDescriptor m_ClassDescriptor = null; | |
36 | ||
37 | /** | |
38 | * Constructor declaration | |
39 | */ | |
40 | public AttributeDescriptorBase(ClassDescriptor descriptor) | |
41 | { | |
42 | this.m_ClassDescriptor = descriptor; | |
43 | } | |
44 | ||
45 | /** | |
46 | * @throws MetadataException if an error occours when setting the PersistenteField | |
47 | */ | |
48 | public void setPersistentField(Class c, String fieldname) | |
49 | { | |
50 | m_PersistentField = PersistentFieldFactory.createPersistentField(c, fieldname); | |
51 | } | |
52 | ||
53 | public void setPersistentField(PersistentField pf) | |
54 | { | |
55 | m_PersistentField = pf; | |
56 | } | |
57 | ||
58 | /** | |
59 | * | |
60 | */ | |
61 | public PersistentField getPersistentField() | |
62 | { | |
63 | return m_PersistentField; | |
64 | } | |
65 | ||
66 | /** | |
67 | * @return the name of the Attribute | |
68 | */ | |
69 | public String getAttributeName() | |
70 | { | |
71 | return getPersistentField().getName(); | |
72 | } | |
73 | ||
74 | /** | |
75 | * Gets the classDescriptor. | |
76 | * @return Returns a ClassDescriptor | |
77 | */ | |
78 | public ClassDescriptor getClassDescriptor() | |
79 | { | |
80 | return m_ClassDescriptor; | |
81 | } | |
82 | ||
83 | /** | |
84 | * Sets the classDescriptor. | |
85 | * @param classDescriptor The classDescriptor to set | |
86 | */ | |
87 | public void setClassDescriptor(ClassDescriptor classDescriptor) | |
88 | { | |
89 | m_ClassDescriptor = classDescriptor; | |
90 | } | |
91 | ||
92 | public String toString() | |
93 | { | |
94 | StringBuffer buf = new StringBuffer(); | |
95 | buf.append(m_PersistentField); | |
96 | buf.append(", field_belongs_to " + m_ClassDescriptor.getClassNameOfObject()); | |
97 | buf.append(", "+super.toString()); | |
98 | return buf.toString(); | |
99 | } | |
100 | } |