Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: src/share/classes/com/sun/tools/javac/model/JavacAnnoConstructs.java
src/share/classes/com/sun/tools/javac/model/JavacAnnoConstructs.java
- changeset 1709
- bae8387d16aa
- parent 1645
- 97f6839673d6
- child 1918
- a218f7befd55
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| 1708:d59730bd3162 | 1709:bae8387d16aa |
|---|---|
| 31 | 31 |
| 32 import com.sun.tools.javac.code.Attribute; | 32 import com.sun.tools.javac.code.Attribute; |
| 33 import com.sun.tools.javac.code.Kinds; | 33 import com.sun.tools.javac.code.Kinds; |
| 34 import com.sun.tools.javac.code.Symbol; | 34 import com.sun.tools.javac.code.Symbol; |
| 35 import com.sun.tools.javac.code.Symbol.ClassSymbol; | 35 import com.sun.tools.javac.code.Symbol.ClassSymbol; |
| 36 import com.sun.tools.javac.code.Symbol.TypeVariableSymbol; | |
| 37 import com.sun.tools.javac.code.TargetType; | |
| 36 import com.sun.tools.javac.code.Type; | 38 import com.sun.tools.javac.code.Type; |
| 37 import com.sun.tools.javac.code.Type.AnnotatedType; | 39 import com.sun.tools.javac.code.Type.AnnotatedType; |
| 38 import com.sun.tools.javac.util.ListBuffer; | 40 import com.sun.tools.javac.util.ListBuffer; |
| 39 import static com.sun.tools.javac.code.TypeTag.CLASS; | 41 import static com.sun.tools.javac.code.TypeTag.CLASS; |
| 42 import com.sun.tools.javac.util.List; | |
| 40 | 43 |
| 41 /** | 44 /** |
| 42 * Utility methods for operating on annotated constructs. | 45 * Utility methods for operating on annotated constructs. |
| 43 * | 46 * |
| 44 * <p><b>This is NOT part of any supported API. | 47 * <p><b>This is NOT part of any supported API. |
| 59 Class<A> annoType) { | 62 Class<A> annoType) { |
| 60 if (!annoType.isAnnotation()) | 63 if (!annoType.isAnnotation()) |
| 61 throw new IllegalArgumentException("Not an annotation type: " | 64 throw new IllegalArgumentException("Not an annotation type: " |
| 62 + annoType); | 65 + annoType); |
| 63 Attribute.Compound c; | 66 Attribute.Compound c; |
| 64 if (annotated.kind == Kinds.TYP && annotated instanceof ClassSymbol) { | 67 if (annotated.kind == Kinds.TYP && |
| 68 annotated instanceof ClassSymbol) { | |
| 65 c = getAttributeOnClass((ClassSymbol)annotated, annoType); | 69 c = getAttributeOnClass((ClassSymbol)annotated, annoType); |
| 70 } else if (annotated.kind == Kinds.TYP && | |
| 71 annotated instanceof TypeVariableSymbol) { | |
| 72 c = getAttributeOnTypeVariable((TypeVariableSymbol)annotated, annoType); | |
| 66 } else { | 73 } else { |
| 67 c = getAttribute(annotated, annoType); | 74 c = getAttribute(annotated, annoType); |
| 68 } | 75 } |
| 69 return c == null ? null : AnnotationProxyMaker.generateAnnotation(c, annoType); | 76 return c == null ? null : AnnotationProxyMaker.generateAnnotation(c, annoType); |
| 70 } | 77 } |
| 76 | 83 |
| 77 for (Attribute.Compound anno : annotated.getRawAttributes()) { | 84 for (Attribute.Compound anno : annotated.getRawAttributes()) { |
| 78 if (name.equals(anno.type.tsym.flatName().toString())) | 85 if (name.equals(anno.type.tsym.flatName().toString())) |
| 79 return anno; | 86 return anno; |
| 80 } | 87 } |
| 88 | |
| 89 return null; | |
| 90 } | |
| 91 | |
| 92 // Helper to getAnnotation[s] | |
| 93 private static <A extends Annotation> Attribute.Compound | |
| 94 getAttributeOnTypeVariable(TypeVariableSymbol annotated, Class<A> annoType) { | |
| 95 String name = annoType.getName(); | |
| 96 | |
| 97 // Declaration annotations on type variables are stored in type attributes | |
| 98 // on the owner of the TypeVariableSymbol | |
| 99 List<Attribute.Compound> res = List.nil(); | |
| 100 List<Attribute.TypeCompound> candidates = annotated.owner.getRawTypeAttributes(); | |
| 101 for (Attribute.TypeCompound anno : candidates) | |
| 102 if (anno.position.type == TargetType.CLASS_TYPE_PARAMETER || | |
| 103 anno.position.type == TargetType.METHOD_TYPE_PARAMETER) | |
| 104 if (name.equals(anno.type.tsym.flatName().toString())) | |
| 105 return anno; | |
| 81 | 106 |
| 82 return null; | 107 return null; |
| 83 } | 108 } |
| 84 | 109 |
| 85 // Helper to getAnnotation[s] | 110 // Helper to getAnnotation[s] |
