|
1
4 package com.tc.objectserver.mgmt;
5
6 import com.tc.object.ObjectID;
7
8 import java.io.Serializable  ;
9
10 public class LogicalManagedObjectFacade extends AbstractObjectFacade implements Serializable {
11 private static final int MAP = 1;
12 private static final int LIST = 2;
13 private static final int SET = 3;
14
15 private final boolean isMap;
16 private final boolean isSet;
17 private final boolean isList;
18 private final int trueSize;
19 private final ObjectID objectID;
20 private final String className;
21 private final int facadeSize;
22 private final Object [] data;
23
24 public static LogicalManagedObjectFacade createSetInstance(ObjectID id, String className, Object [] data, int trueSize) {
25 return new LogicalManagedObjectFacade(id, className, SET, data, trueSize);
26 }
27
28 public static LogicalManagedObjectFacade createListInstance(ObjectID id, String className, Object [] data, int trueSize) {
29 return new LogicalManagedObjectFacade(id, className, LIST, data, trueSize);
30 }
31
32 public static LogicalManagedObjectFacade createMapInstance(ObjectID id, String className, MapEntryFacade[] data,
33 int trueSize) {
34 return new LogicalManagedObjectFacade(id, className, MAP, data, trueSize);
35 }
36
37 private LogicalManagedObjectFacade(ObjectID objectID, String className, int type, Object [] data, int trueObjectSize) {
38 if (type != MAP && type != SET && type != LIST) { throw new IllegalArgumentException ("Bad type: " + type); }
39 this.isMap = type == MAP;
40 this.isSet = type == SET;
41 this.isList = type == LIST;
42 this.objectID = objectID;
43 this.className = className;
44 this.data = data;
45 this.facadeSize = data.length;
46 this.trueSize = trueObjectSize;
47 }
48
49 public String getClassName() {
50 return this.className;
51 }
52
53 public String [] getFields() {
54 String [] names = new String [this.facadeSize];
55 for (int i = 0; i < facadeSize; i++) {
56 names[i] = String.valueOf(i);
57 }
58 return names;
59 }
60
61 protected Object basicGetFieldValue(String fieldName) {
62 int index = Integer.valueOf(fieldName).intValue();
63 return this.data[index];
64 }
65
66 public boolean isPrimitive(String fieldName) {
67 return false;
69 }
70
71 public ObjectID getObjectId() {
72 return this.objectID;
73 }
74
75 public boolean isInnerClass() {
76 return false;
77 }
78
79 public ObjectID getParentObjectId() {
80 throw new IllegalStateException ("Not an inner class");
81 }
82
83 public boolean isArray() {
84 return false;
85 }
86
87 public int getArrayLength() {
88 throw new IllegalStateException ("Not an array");
89 }
90
91 public boolean isList() {
92 return this.isList;
93 }
94
95 public boolean isSet() {
96 return this.isSet;
97 }
98
99 public boolean isMap() {
100 return this.isMap;
101 }
102
103 public int getFacadeSize() {
104 return this.facadeSize;
105 }
106
107 public int getTrueObjectSize() {
108 return this.trueSize;
109 }
110
111 }
112 |
Popular Tags |
Java API By Example, From Geeks To Geeks.