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1
12 package org.aspectj.internal.lang.reflect;
13
14 import java.lang.reflect.Type  ;
15
16 import org.aspectj.lang.reflect.AjType;
17 import org.aspectj.lang.reflect.DeclareParents;
18 import org.aspectj.lang.reflect.TypePattern;
19
20
24 public class DeclareParentsImpl implements DeclareParents {
25
26 private AjType<?> declaringType;
27 private TypePattern targetTypesPattern;
28 private Type [] parents;
29 private String parentsString;
30 private String firstMissingTypeName;
31 private boolean isExtends;
32 private boolean parentsError = false;
33
34
38 public DeclareParentsImpl(String targets, String parentsAsString, boolean isExtends, AjType<?> declaring)
39 {
40 this.targetTypesPattern = new TypePatternImpl(targets);
41 this.isExtends = isExtends;
42 this.declaringType = declaring;
43 this.parentsString = parentsAsString;
44 try {
45 this.parents = StringToType.commaSeparatedListToTypeArray(parentsAsString, declaring.getJavaClass());
46 } catch (ClassNotFoundException cnfEx) {
47 this.parentsError = true;
48 this.firstMissingTypeName = cnfEx.getMessage();
49 }
50 }
51
52
55 public AjType getDeclaringType() {
56 return this.declaringType;
57 }
58
59
62 public TypePattern getTargetTypesPattern() {
63 return this.targetTypesPattern;
64 }
65
66
69 public boolean isExtends() {
70 return this.isExtends;
71 }
72
73
76 public boolean isImplements() {
77 return !this.isExtends;
78 }
79
80
83 public Type [] getParentTypes() throws ClassNotFoundException {
84 if (parentsError) {
85 throw new ClassNotFoundException (this.firstMissingTypeName);
86 }
87 return this.parents;
88 }
89
90 public String toString() {
91 StringBuffer sb = new StringBuffer ();
92 sb.append("declare parents : ");
93 sb.append(getTargetTypesPattern().asString());
94 sb.append(isExtends() ? " extends " : " implements ");
95 sb.append(this.parentsString);
96 return sb.toString();
97 }
98 }
99 |
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