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OntologyElementImpl.java | 0% | 0% | 0% | 0% |
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1 | /* | |
2 | wsmo4j - a WSMO API and Reference Implementation | |
3 | ||
4 | Copyright (c) 2004-2005, OntoText Lab. / SIRMA | |
5 | ||
6 | This library is free software; you can redistribute it and/or modify it under | |
7 | the terms of the GNU Lesser General Public License as published by the Free | |
8 | Software Foundation; either version 2.1 of the License, or (at your option) | |
9 | any later version. | |
10 | This library is distributed in the hope that it will be useful, but WITHOUT | |
11 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS | |
12 | FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more | |
13 | details. | |
14 | You should have received a copy of the GNU Lesser General Public License along | |
15 | with this library; if not, write to the Free Software Foundation, Inc., | |
16 | 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
17 | */ | |
18 | ||
19 | package com.ontotext.wsmo4j.ontology; | |
20 | ||
21 | import java.lang.reflect.*; | |
22 | ||
23 | import org.omwg.ontology.*; | |
24 | import org.wsmo.common.exception.*; | |
25 | import org.wsmo.common.*; | |
26 | ||
27 | import com.ontotext.wsmo4j.common.EntityImpl; | |
28 | ||
29 | /** | |
30 | * <p>Title: WSMO4J</p> | |
31 | * <p>Description: WSMO API and a Reference Implementation</p> | |
32 | * <p>Copyright: Copyright (c) 2004-2005</p> | |
33 | * <p>Company: OntoText Lab. / SIRMA </p> | |
34 | * @author not attributable | |
35 | * @version 1.0 | |
36 | * | |
37 | */ | |
38 | ||
39 | public abstract class OntologyElementImpl extends EntityImpl implements OntologyElement { | |
40 | ||
41 | private Ontology ownerOntology; | |
42 | ||
43 | private static final Method[] ontologyMethods = Ontology.class.getMethods(); | |
44 | ||
45 | 0 | public OntologyElementImpl(Identifier id) { |
46 | 0 | super(id); |
47 | } | |
48 | ||
49 | /** | |
50 | * Retrieve the owner of the Instance. | |
51 | * @throws org.wsmo.common.exception.SynchronisationException | |
52 | */ | |
53 | 0 | public Ontology getOntology() throws SynchronisationException { |
54 | 0 | return ownerOntology; |
55 | } | |
56 | ||
57 | /** | |
58 | * Sets a new owner of the Instance. | |
59 | * @throws InvalidModelException | |
60 | * @throws org.wsmo.common.exception.SynchronisationException | |
61 | */ | |
62 | 0 | public void setOntology(Ontology ontology) throws InvalidModelException { |
63 | 0 | if ((ontology == null && ownerOntology == null) || (ontology == ownerOntology)) { |
64 | 0 | return; |
65 | } | |
66 | 0 | if (ownerOntology != null) { |
67 | 0 | Ontology oldOntology = ownerOntology; |
68 | 0 | ownerOntology = null; |
69 | 0 | invokeOntologyMethod("remove", oldOntology); |
70 | } | |
71 | 0 | if (ontology != null) { |
72 | 0 | ownerOntology = ontology; |
73 | 0 | invokeOntologyMethod("add", ontology); |
74 | } | |
75 | } | |
76 | ||
77 | 0 | private void invokeOntologyMethod(String operation, Ontology ontologyToInvoke) { |
78 | 0 | Class[] supportedInterfaces = getClass().getInterfaces(); |
79 | ||
80 | // find the method from Ontology that starts with operationXXXEntity(handleToXXX) | |
81 | 0 | for (int i = 0; i < supportedInterfaces.length; i++) { |
82 | 0 | for (int j = 0; j < ontologyMethods.length; j++) { |
83 | 0 | if (ontologyMethods[j].getName().equals( |
84 | operation + getSimpleName(supportedInterfaces[i])) | |
85 | && ontologyMethods[j].getParameterTypes().length == 1 | |
86 | && getSimpleName(ontologyMethods[j].getParameterTypes()[0]).equals( | |
87 | getSimpleName(supportedInterfaces[i]))) | |
88 | 0 | try { |
89 | 0 | ontologyMethods[j].invoke(ontologyToInvoke, new Object[] { this }); |
90 | 0 | return; |
91 | } | |
92 | catch (Exception e) { | |
93 | 0 | throw new RuntimeException( |
94 | "Could not " + operation + " from the ontology!", e); | |
95 | } | |
96 | } | |
97 | } | |
98 | ||
99 | 0 | throw new RuntimeException("Could not " + operation + " from the ontology!"); |
100 | } | |
101 | ||
102 | 0 | private String getSimpleName(Class myClass) { |
103 | 0 | int pos = myClass.getName().lastIndexOf("."); |
104 | 0 | if (pos > -1 && pos + 1 < myClass.getName().length()) { |
105 | 0 | return myClass.getName().substring(pos+1); |
106 | } | |
107 | 0 | return myClass.getName(); |
108 | } | |
109 | ||
110 | } | |
111 | ||
112 | /* | |
113 | * $Log$ | |
114 | * Revision 1.7 2006/03/23 16:12:13 nathaliest | |
115 | * moving the anon Id check to the validator | |
116 | * | |
117 | * Revision 1.6 2006/03/01 15:01:53 vassil_momtchev | |
118 | * Type is ambigious if compiled with java5 compiler | |
119 | * | |
120 | * Revision 1.5 2006/02/27 15:28:10 nathaliest | |
121 | * fixed anonId check | |
122 | * | |
123 | * Revision 1.4 2006/02/27 10:22:20 nathaliest | |
124 | * added anonId check at element.setOntology(ontology). | |
125 | * | |
126 | * Revision 1.3 2005/09/15 11:41:45 vassil_momtchev | |
127 | * getShortName() removed (java 1.4 compatible) | |
128 | * | |
129 | * Revision 1.2 2005/09/15 08:40:00 vassil_momtchev | |
130 | * OntologyElement.setOntology(Ontology) removes the element from the previous ontology if exists, and adds it to the new if not null | |
131 | * | |
132 | * Revision 1.1 2005/06/01 12:09:05 marin_dimitrov | |
133 | * v0.4.0 | |
134 | * | |
135 | * Revision 1.3 2005/05/12 13:46:44 marin | |
136 | * changed to an _abstract_ class (not supposed to be used directly but only through subclassing) | |
137 | * | |
138 | * Revision 1.2 2005/05/11 13:35:22 alex | |
139 | * copyright notice updated | |
140 | * | |
141 | * Revision 1.1 2005/05/11 12:40:58 alex | |
142 | * initial commit | |
143 | * | |
144 | */ |
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