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1
5 package com.tc.object.field;
6
7 import com.tc.object.LiteralValues;
8 import com.tc.object.TCClass;
9 import com.tc.util.Assert;
10
11 import java.lang.reflect.Field  ;
12 import java.lang.reflect.Modifier ;
13
14
17 public class GenericTCField implements TCField {
18
19 private static final LiteralValues literalValues = new LiteralValues();
20
21 private final TCClass tcClass;
22 private final boolean isPortable;
23 private final String fieldName;
24 private final boolean isFinal;
25 private final boolean isArray;
26 private final boolean canBeReference;
27
28 protected GenericTCField(TCClass tcClass, Field field, boolean portable) {
29 Assert.eval(tcClass != null);
30 Assert.eval(field != null);
31 this.tcClass = tcClass;
32 this.fieldName = (tcClass.getName() + "." + field.getName()).intern();
33
34 portable = portable || fieldName.equals(tcClass.getParentFieldName());
36 this.isPortable = portable && !field.getType().getName().startsWith("com.tc.");
37
38 this.isFinal = Modifier.isFinal(field.getModifiers());
39 this.isArray = field.getType().isArray();
40 this.canBeReference = isReferenceField(field);
41 }
42
43 private static boolean isReferenceField(Field field) {
44 if (Modifier.isStatic(field.getModifiers())) return false;
45 Class type = field.getType();
46
47 if (literalValues.isLiteral(type.getName())) {
48 return !type.isPrimitive();
49 }
50
51 return true;
52 }
53
54 public TCClass getDeclaringTCClass() {
55 return tcClass;
56 }
57
58 public boolean isFinal() {
59 return isFinal;
60 }
61
62 public boolean isPortable() {
63 return isPortable;
64 }
65
66 public boolean isArray() {
67 return this.isArray;
68 }
69
70 public String getName() {
71 return fieldName;
72 }
73
74 public boolean canBeReference() {
75 return this.canBeReference;
76 }
77
78 public String toString() {
79 return getClass().getName() + "(" + getName() + ")";
80 }
81 }
82 |
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