|
1
19 package org.netbeans.mdr.storagemodel;
20
21 import java.util.*;
22
23 import org.netbeans.mdr.util.*;
24 import org.netbeans.mdr.handlers.BaseObjectHandler;
25
26
30
31 public class DatatypeDescriptor extends Object  {
32 private final int memberIDs[];
33 private final int memberTypeIDs[];
34 private final int ifcIndex;
35 private final int typeNameIndex;
36
37 private final transient MdrStorage storage;
38
39 private transient String ifcName = null;
41 private transient List members = null;
43 private transient List memberTypes = null;
45 private transient List typeName = null;
48 private transient String storageId = null;
50
51 public DatatypeDescriptor(MdrStorage storage, List typeName, List members, List memberTypes, String ifcName, String storageId) {
53 this.storage = storage;
54 this.ifcName = ifcName;
55 this.storageId = storageId;
56 this.ifcIndex = storage.storageValues(this.storageId).store(ifcName);
57 this.members = Collections.unmodifiableList(members);
58 this.memberIDs = new int[members.size()];
59 for (int i = 0; i < memberIDs.length; i++) {
60 memberIDs[i] = storage.storageValues(this.storageId).store(members.get(i));
61 }
62 if (typeName == null) {
63 this.typeNameIndex = 0;
64 } else {
65 this.typeName = Collections.unmodifiableList(typeName);
66 this.typeNameIndex = storage.storageValues (this.storageId).store(typeName);
67 }
68 if (memberTypes == null) {
69 this.memberTypeIDs = null;
70 } else {
71 this.memberTypes = Collections.unmodifiableList(memberTypes);
72 memberTypeIDs = new int[memberTypes.size()];
73 for (int i = 0; i < memberTypeIDs.length; i++) {
74 memberTypeIDs[i] = storage.storageValues(this.storageId).store(((Class ) memberTypes.get(i)).getName());
75 }
76 }
77 }
78
79 public DatatypeDescriptor(MdrStorage storage, List members, String ifcName, String storageId) {
81 this(storage, null, members, null, ifcName, storageId);
82 }
83
84 private DatatypeDescriptor(MdrStorage storage, int typeNameIndex, int[] memberIDs, int[] memberTypeIDs, int ifcIndex, String storageId) {
85 this.storage = storage;
86 this.typeNameIndex = typeNameIndex;
87 this.memberIDs = memberIDs;
88 this.memberTypeIDs = memberTypeIDs;
89 this.ifcIndex = ifcIndex;
90 this.storageId = storageId;
91 }
92
93 public synchronized List getMembers() {
94 if (members == null) {
95 members = new ArrayList(memberIDs.length);
96 for (int i = 0; i < memberIDs.length; i++) {
97 members.add(storage.storageValues(this.storageId).resolve(memberIDs[i]));
98 }
99 members = Collections.unmodifiableList(members);
100 }
101 return members;
102 }
103
104 public synchronized List getMemberTypes() {
105 if (memberTypeIDs == null) return null;
106 if (memberTypes == null) {
107 memberTypes = new ArrayList(memberTypeIDs.length);
108 for (int i = 0; i < memberTypeIDs.length; i++) {
109 try {
110 memberTypes.add(BaseObjectHandler.resolveInterface((String ) storage.storageValues(this.storageId).resolve(memberTypeIDs[i])));
111 } catch (ClassNotFoundException e) {
112 throw (DebugException) Logger.getDefault().annotate(new DebugException(), e);
113 }
114 }
115 memberTypes = Collections.unmodifiableList(memberTypes);
116 }
117 return memberTypes;
118 }
119
120 public synchronized List getTypeName() {
121 if (typeName == null) {
122 typeName = (List) storage.storageValues(this.storageId).resolve(typeNameIndex);
123 }
124 return typeName;
125 }
126
127 public synchronized String getIfcName() {
128 if (ifcName == null) {
129 ifcName = (String ) storage.storageValues(this.storageId).resolve(ifcIndex);
130 }
131
132 return ifcName;
133 }
134
135 static DatatypeDescriptor readResolve(java.io.InputStream inputStream, StorableBaseObject storable) throws java.io.IOException {
136 int typeNameIndex = IOUtils.readInt(inputStream);
137 int[] memberIDs = new int[IOUtils.readInt(inputStream)];
138 for (int i = 0; i < memberIDs.length; i++) {
139 memberIDs[i] = IOUtils.readInt(inputStream);
140 }
141 int size = IOUtils.readInt(inputStream);
142 int[] memberTypeIDs = null;
143 if (size > 0) {
144 memberTypeIDs = new int[size - 1];
145 for (int i = 0; i < size - 1; i++) {
146 memberTypeIDs[i] = IOUtils.readInt(inputStream);
147 }
148 }
149
150 return new DatatypeDescriptor(storable.getMdrStorage(), typeNameIndex, memberIDs, memberTypeIDs, IOUtils.readInt(inputStream), MdrStorage.getStorageIdFromMofId(storable.getMofId()));
151 }
152
153 void write(java.io.OutputStream outputStream) throws java.io.IOException {
154 IOUtils.writeInt(outputStream, typeNameIndex);
155 IOUtils.writeInt(outputStream, memberIDs.length);
156 for (int i = 0; i < memberIDs.length; i++) {
157 IOUtils.writeInt(outputStream, memberIDs[i]);
158 }
159 if (memberTypeIDs == null) {
160 IOUtils.writeInt(outputStream, 0);
161 } else {
162 IOUtils.writeInt(outputStream, memberTypeIDs.length + 1);
163 for (int i = 0; i < memberTypeIDs.length; i++) {
164 IOUtils.writeInt(outputStream, memberTypeIDs[i]);
165 }
166 }
167 IOUtils.writeInt(outputStream, ifcIndex);
168 }
169 }
170 |
Popular Tags |
Java API By Example, From Geeks To Geeks.