com.sun.tools.javac.code.Attribute.Compound Java Examples

The following examples show how to use com.sun.tools.javac.code.Attribute.Compound. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: UTemplater.java    From Refaster with Apache License 2.0 6 votes vote down vote up 
@SuppressWarnings("unchecked")
public static ImmutableClassToInstanceMap<Annotation> annotationMap(Symbol symbol) {
  ImmutableClassToInstanceMap.Builder<Annotation> builder = ImmutableClassToInstanceMap.builder();
  for (Compound compound : symbol.getAnnotationMirrors()) {
    Name qualifiedAnnotationType =
        ((TypeElement) compound.getAnnotationType().asElement()).getQualifiedName();
    try {
      Class<? extends Annotation> annotationClazz = 
          Class.forName(qualifiedAnnotationType.toString()).asSubclass(Annotation.class);
      builder.put((Class) annotationClazz,
          AnnotationProxyMaker.generateAnnotation(compound, annotationClazz));
    } catch (ClassNotFoundException e) {
      throw new IllegalArgumentException("Unrecognized annotation type", e);
    }
  }
  return builder.build();
}
Example #2
Source File: Check.java    From lua-for-android with BSD 3-Clause "New" or "Revised" License 6 votes vote down vote up 
/**
 * Validate the proposed container 'repeatable' on the
 * annotation type symbol 's'. Report errors at position
 * 'pos'.
 *
 * @param s The (annotation)type declaration annotated with a @Repeatable
 * @param repeatable the @Repeatable on 's'
 * @param pos where to report errors
 */
public void validateRepeatable(TypeSymbol s, Attribute.Compound repeatable, DiagnosticPosition pos) {
    Assert.check(types.isSameType(repeatable.type, syms.repeatableType));

    Type t = null;
    List<Pair<MethodSymbol,Attribute>> l = repeatable.values;
    if (!l.isEmpty()) {
        Assert.check(l.head.fst.name == names.value);
        t = ((Attribute.Class)l.head.snd).getValue();
    }

    if (t == null) {
        // errors should already have been reported during Annotate
        return;
    }

    validateValue(t.tsym, s, pos);
    validateRetention(t.tsym, s, pos);
    validateDocumented(t.tsym, s, pos);
    validateInherited(t.tsym, s, pos);
    validateTarget(t.tsym, s, pos);
    validateDefault(t.tsym, pos);
}
Example #3
Source File: Check.java    From openjdk-jdk8u with GNU General Public License v2.0 6 votes vote down vote up 
public void checkFunctionalInterface(JCClassDecl tree, ClassSymbol cs) {
    Compound functionalType = cs.attribute(syms.functionalInterfaceType.tsym);

    if (functionalType != null) {
        try {
            types.findDescriptorSymbol((TypeSymbol)cs);
        } catch (Types.FunctionDescriptorLookupError ex) {
            DiagnosticPosition pos = tree.pos();
            for (JCAnnotation a : tree.getModifiers().annotations) {
                if (a.annotationType.type.tsym == syms.functionalInterfaceType.tsym) {
                    pos = a.pos();
                    break;
                }
            }
            log.error(pos, "bad.functional.intf.anno.1", ex.getDiagnostic());
        }
    }
}
Example #4
Source File: Check.java    From jdk8u60 with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Validate the proposed container 'repeatable' on the
 * annotation type symbol 's'. Report errors at position
 * 'pos'.
 *
 * @param s The (annotation)type declaration annotated with a @Repeatable
 * @param repeatable the @Repeatable on 's'
 * @param pos where to report errors
 */
public void validateRepeatable(TypeSymbol s, Attribute.Compound repeatable, DiagnosticPosition pos) {
    Assert.check(types.isSameType(repeatable.type, syms.repeatableType));

    Type t = null;
    List<Pair<MethodSymbol,Attribute>> l = repeatable.values;
    if (!l.isEmpty()) {
        Assert.check(l.head.fst.name == names.value);
        t = ((Attribute.Class)l.head.snd).getValue();
    }

    if (t == null) {
        // errors should already have been reported during Annotate
        return;
    }

    validateValue(t.tsym, s, pos);
    validateRetention(t.tsym, s, pos);
    validateDocumented(t.tsym, s, pos);
    validateInherited(t.tsym, s, pos);
    validateTarget(t.tsym, s, pos);
    validateDefault(t.tsym, pos);
}
Example #5
Source File: Check.java    From openjdk-jdk8u with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Validate the proposed container 'repeatable' on the
 * annotation type symbol 's'. Report errors at position
 * 'pos'.
 *
 * @param s The (annotation)type declaration annotated with a @Repeatable
 * @param repeatable the @Repeatable on 's'
 * @param pos where to report errors
 */
public void validateRepeatable(TypeSymbol s, Attribute.Compound repeatable, DiagnosticPosition pos) {
    Assert.check(types.isSameType(repeatable.type, syms.repeatableType));

    Type t = null;
    List<Pair<MethodSymbol,Attribute>> l = repeatable.values;
    if (!l.isEmpty()) {
        Assert.check(l.head.fst.name == names.value);
        t = ((Attribute.Class)l.head.snd).getValue();
    }

    if (t == null) {
        // errors should already have been reported during Annotate
        return;
    }

    validateValue(t.tsym, s, pos);
    validateRetention(t.tsym, s, pos);
    validateDocumented(t.tsym, s, pos);
    validateInherited(t.tsym, s, pos);
    validateTarget(t.tsym, s, pos);
    validateDefault(t.tsym, pos);
}
Example #6
Source File: Check.java    From jdk8u60 with GNU General Public License v2.0 6 votes vote down vote up 
public void checkFunctionalInterface(JCClassDecl tree, ClassSymbol cs) {
    Compound functionalType = cs.attribute(syms.functionalInterfaceType.tsym);

    if (functionalType != null) {
        try {
            types.findDescriptorSymbol((TypeSymbol)cs);
        } catch (Types.FunctionDescriptorLookupError ex) {
            DiagnosticPosition pos = tree.pos();
            for (JCAnnotation a : tree.getModifiers().annotations) {
                if (a.annotationType.type.tsym == syms.functionalInterfaceType.tsym) {
                    pos = a.pos();
                    break;
                }
            }
            log.error(pos, "bad.functional.intf.anno.1", ex.getDiagnostic());
        }
    }
}
Example #7
Source File: JavacElements.java    From lua-for-android with BSD 3-Clause "New" or "Revised" License 6 votes vote down vote up 
@DefinedBy(Api.LANGUAGE_MODEL)
public Map<MethodSymbol, Attribute> getElementValuesWithDefaults(
                                                    AnnotationMirror a) {
    Attribute.Compound anno = cast(Attribute.Compound.class, a);
    DeclaredType annotype = a.getAnnotationType();
    Map<MethodSymbol, Attribute> valmap = anno.getElementValues();

    for (ExecutableElement ex :
             methodsIn(annotype.asElement().getEnclosedElements())) {
        MethodSymbol meth = (MethodSymbol) ex;
        Attribute defaultValue = meth.getDefaultValue();
        if (defaultValue != null && !valmap.containsKey(meth)) {
            valmap.put(meth, defaultValue);
        }
    }
    return valmap;
}
Example #8
Source File: JavacElements.java    From lua-for-android with BSD 3-Clause "New" or "Revised" License 6 votes vote down vote up 
/**
 * Returns all annotations of an element, whether
 * inherited or directly present.
 *
 * @param e  the element being examined
 * @return all annotations of the element
 */
@Override @DefinedBy(Api.LANGUAGE_MODEL)
public List<Attribute.Compound> getAllAnnotationMirrors(Element e) {
    Symbol sym = cast(Symbol.class, e);
    List<Attribute.Compound> annos = sym.getAnnotationMirrors();
    while (sym.getKind() == ElementKind.CLASS) {
        Type sup = ((ClassSymbol) sym).getSuperclass();
        if (!sup.hasTag(CLASS) || sup.isErroneous() ||
                sup.tsym == syms.objectType.tsym) {
            break;
        }
        sym = sup.tsym;
        List<Attribute.Compound> oldAnnos = annos;
        List<Attribute.Compound> newAnnos = sym.getAnnotationMirrors();
        for (Attribute.Compound anno : newAnnos) {
            if (isInherited(anno.type) &&
                    !containsAnnoOfType(oldAnnos, anno.type)) {
                annos = annos.prepend(anno);
            }
        }
    }
    return annos;
}
Example #9
Source File: Check.java    From TencentKona-8 with GNU General Public License v2.0 6 votes vote down vote up 
public void checkFunctionalInterface(JCClassDecl tree, ClassSymbol cs) {
    Compound functionalType = cs.attribute(syms.functionalInterfaceType.tsym);

    if (functionalType != null) {
        try {
            types.findDescriptorSymbol((TypeSymbol)cs);
        } catch (Types.FunctionDescriptorLookupError ex) {
            DiagnosticPosition pos = tree.pos();
            for (JCAnnotation a : tree.getModifiers().annotations) {
                if (a.annotationType.type.tsym == syms.functionalInterfaceType.tsym) {
                    pos = a.pos();
                    break;
                }
            }
            log.error(pos, "bad.functional.intf.anno.1", ex.getDiagnostic());
        }
    }
}
Example #10
Source File: Check.java    From lua-for-android with BSD 3-Clause "New" or "Revised" License 6 votes vote down vote up 
public void checkFunctionalInterface(JCClassDecl tree, ClassSymbol cs) {
    Compound functionalType = cs.attribute(syms.functionalInterfaceType.tsym);

    if (functionalType != null) {
        try {
            types.findDescriptorSymbol((TypeSymbol)cs);
        } catch (Types.FunctionDescriptorLookupError ex) {
            DiagnosticPosition pos = tree.pos();
            for (JCAnnotation a : tree.getModifiers().annotations) {
                if (a.annotationType.type.tsym == syms.functionalInterfaceType.tsym) {
                    pos = a.pos();
                    break;
                }
            }
            log.error(pos, Errors.BadFunctionalIntfAnno1(ex.getDiagnostic()));
        }
    }
}
Example #11
Source File: Annotate.java    From lua-for-android with BSD 3-Clause "New" or "Revised" License 6 votes vote down vote up 
/**
 * Fetches the actual Type that should be the containing annotation.
 */
private Type getContainingType(Attribute.Compound currentAnno,
                               DiagnosticPosition pos,
                               boolean reportError)
{
    Type origAnnoType = currentAnno.type;
    TypeSymbol origAnnoDecl = origAnnoType.tsym;

    // Fetch the Repeatable annotation from the current
    // annotation's declaration, or null if it has none
    Attribute.Compound ca = origAnnoDecl.getAnnotationTypeMetadata().getRepeatable();
    if (ca == null) { // has no Repeatable annotation
        if (reportError)
            log.error(pos, Errors.DuplicateAnnotationMissingContainer(origAnnoType));
        return null;
    }

    return filterSame(extractContainingType(ca, pos, origAnnoDecl),
            origAnnoType);
}
Example #12
Source File: Annotate.java    From lua-for-android with BSD 3-Clause "New" or "Revised" License 6 votes vote down vote up 
private <T extends Attribute.Compound> T makeContainerAnnotation(List<T> toBeReplaced,
        AnnotationContext<T> ctx, Symbol sym, boolean isTypeParam)
{
    // Process repeated annotations
    T validRepeated =
            processRepeatedAnnotations(toBeReplaced, ctx, sym, isTypeParam);

    if (validRepeated != null) {
        // Check that the container isn't manually
        // present along with repeated instances of
        // its contained annotation.
        ListBuffer<T> manualContainer = ctx.annotated.get(validRepeated.type.tsym);
        if (manualContainer != null) {
            log.error(ctx.pos.get(manualContainer.first()),
                      Errors.InvalidRepeatableAnnotationRepeatedAndContainerPresent(manualContainer.first().type.tsym));
        }
    }

    // A null return will delete the Placeholder
    return validRepeated;
}
Example #13
Source File: Check.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Validate the proposed container 'repeatable' on the
 * annotation type symbol 's'. Report errors at position
 * 'pos'.
 *
 * @param s The (annotation)type declaration annotated with a @Repeatable
 * @param repeatable the @Repeatable on 's'
 * @param pos where to report errors
 */
public void validateRepeatable(TypeSymbol s, Attribute.Compound repeatable, DiagnosticPosition pos) {
    Assert.check(types.isSameType(repeatable.type, syms.repeatableType));

    Type t = null;
    List<Pair<MethodSymbol,Attribute>> l = repeatable.values;
    if (!l.isEmpty()) {
        Assert.check(l.head.fst.name == names.value);
        t = ((Attribute.Class)l.head.snd).getValue();
    }

    if (t == null) {
        // errors should already have been reported during Annotate
        return;
    }

    validateValue(t.tsym, s, pos);
    validateRetention(t.tsym, s, pos);
    validateDocumented(t.tsym, s, pos);
    validateInherited(t.tsym, s, pos);
    validateTarget(t.tsym, s, pos);
    validateDefault(t.tsym, pos);
}
Example #14
Source File: Check.java    From TencentKona-8 with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Validate the proposed container 'repeatable' on the
 * annotation type symbol 's'. Report errors at position
 * 'pos'.
 *
 * @param s The (annotation)type declaration annotated with a @Repeatable
 * @param repeatable the @Repeatable on 's'
 * @param pos where to report errors
 */
public void validateRepeatable(TypeSymbol s, Attribute.Compound repeatable, DiagnosticPosition pos) {
    Assert.check(types.isSameType(repeatable.type, syms.repeatableType));

    Type t = null;
    List<Pair<MethodSymbol,Attribute>> l = repeatable.values;
    if (!l.isEmpty()) {
        Assert.check(l.head.fst.name == names.value);
        t = ((Attribute.Class)l.head.snd).getValue();
    }

    if (t == null) {
        // errors should already have been reported during Annotate
        return;
    }

    validateValue(t.tsym, s, pos);
    validateRetention(t.tsym, s, pos);
    validateDocumented(t.tsym, s, pos);
    validateInherited(t.tsym, s, pos);
    validateTarget(t.tsym, s, pos);
    validateDefault(t.tsym, pos);
}
Example #15
Source File: JavacElements.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
@DefinedBy(Api.LANGUAGE_MODEL)
public Map<MethodSymbol, Attribute> getElementValuesWithDefaults(
                                                    AnnotationMirror a) {
    Attribute.Compound anno = cast(Attribute.Compound.class, a);
    DeclaredType annotype = a.getAnnotationType();
    Map<MethodSymbol, Attribute> valmap = anno.getElementValues();

    for (ExecutableElement ex :
             methodsIn(annotype.asElement().getEnclosedElements())) {
        MethodSymbol meth = (MethodSymbol) ex;
        Attribute defaultValue = meth.getDefaultValue();
        if (defaultValue != null && !valmap.containsKey(meth)) {
            valmap.put(meth, defaultValue);
        }
    }
    return valmap;
}
Example #16
Source File: JavacElements.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Returns all annotations of an element, whether
 * inherited or directly present.
 *
 * @param e  the element being examined
 * @return all annotations of the element
 */
@Override @DefinedBy(Api.LANGUAGE_MODEL)
public List<Attribute.Compound> getAllAnnotationMirrors(Element e) {
    Symbol sym = cast(Symbol.class, e);
    List<Attribute.Compound> annos = sym.getAnnotationMirrors();
    while (sym.getKind() == ElementKind.CLASS) {
        Type sup = ((ClassSymbol) sym).getSuperclass();
        if (!sup.hasTag(CLASS) || sup.isErroneous() ||
                sup.tsym == syms.objectType.tsym) {
            break;
        }
        sym = sup.tsym;
        List<Attribute.Compound> oldAnnos = annos;
        List<Attribute.Compound> newAnnos = sym.getAnnotationMirrors();
        for (Attribute.Compound anno : newAnnos) {
            if (isInherited(anno.type) &&
                    !containsAnnoOfType(oldAnnos, anno.type)) {
                annos = annos.prepend(anno);
            }
        }
    }
    return annos;
}
Example #17
Source File: Check.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Validate the proposed container 'repeatable' on the
 * annotation type symbol 's'. Report errors at position
 * 'pos'.
 *
 * @param s The (annotation)type declaration annotated with a @Repeatable
 * @param repeatable the @Repeatable on 's'
 * @param pos where to report errors
 */
public void validateRepeatable(TypeSymbol s, Attribute.Compound repeatable, DiagnosticPosition pos) {
    Assert.check(types.isSameType(repeatable.type, syms.repeatableType));

    Type t = null;
    List<Pair<MethodSymbol,Attribute>> l = repeatable.values;
    if (!l.isEmpty()) {
        Assert.check(l.head.fst.name == names.value);
        t = ((Attribute.Class)l.head.snd).getValue();
    }

    if (t == null) {
        // errors should already have been reported during Annotate
        return;
    }

    validateValue(t.tsym, s, pos);
    validateRetention(t.tsym, s, pos);
    validateDocumented(t.tsym, s, pos);
    validateInherited(t.tsym, s, pos);
    validateTarget(t.tsym, s, pos);
    validateDefault(t.tsym, pos);
}
Example #18
Source File: Check.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
public void checkFunctionalInterface(JCClassDecl tree, ClassSymbol cs) {
    Compound functionalType = cs.attribute(syms.functionalInterfaceType.tsym);

    if (functionalType != null) {
        try {
            types.findDescriptorSymbol((TypeSymbol)cs);
        } catch (Types.FunctionDescriptorLookupError ex) {
            DiagnosticPosition pos = tree.pos();
            for (JCAnnotation a : tree.getModifiers().annotations) {
                if (a.annotationType.type.tsym == syms.functionalInterfaceType.tsym) {
                    pos = a.pos();
                    break;
                }
            }
            log.error(pos, "bad.functional.intf.anno.1", ex.getDiagnostic());
        }
    }
}
Example #19
Source File: Annotate.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Fetches the actual Type that should be the containing annotation.
 */
private Type getContainingType(Attribute.Compound currentAnno,
                               DiagnosticPosition pos,
                               boolean reportError)
{
    Type origAnnoType = currentAnno.type;
    TypeSymbol origAnnoDecl = origAnnoType.tsym;

    // Fetch the Repeatable annotation from the current
    // annotation's declaration, or null if it has none
    Attribute.Compound ca = origAnnoDecl.getAnnotationTypeMetadata().getRepeatable();
    if (ca == null) { // has no Repeatable annotation
        if (reportError)
            log.error(pos, "duplicate.annotation.missing.container", origAnnoType, syms.repeatableType);
        return null;
    }

    return filterSame(extractContainingType(ca, pos, origAnnoDecl),
            origAnnoType);
}
Example #20
Source File: Annotate.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
private <T extends Attribute.Compound> T makeContainerAnnotation(List<T> toBeReplaced,
        AnnotationContext<T> ctx, Symbol sym, boolean isTypeParam)
{
    // Process repeated annotations
    T validRepeated =
            processRepeatedAnnotations(toBeReplaced, ctx, sym, isTypeParam);

    if (validRepeated != null) {
        // Check that the container isn't manually
        // present along with repeated instances of
        // its contained annotation.
        ListBuffer<T> manualContainer = ctx.annotated.get(validRepeated.type.tsym);
        if (manualContainer != null) {
            log.error(ctx.pos.get(manualContainer.first()),
                    "invalid.repeatable.annotation.repeated.and.container.present",
                    manualContainer.first().type.tsym);
        }
    }

    // A null return will delete the Placeholder
    return validRepeated;
}
Example #21
Source File: Check.java    From hottub with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Validate the proposed container 'repeatable' on the
 * annotation type symbol 's'. Report errors at position
 * 'pos'.
 *
 * @param s The (annotation)type declaration annotated with a @Repeatable
 * @param repeatable the @Repeatable on 's'
 * @param pos where to report errors
 */
public void validateRepeatable(TypeSymbol s, Attribute.Compound repeatable, DiagnosticPosition pos) {
    Assert.check(types.isSameType(repeatable.type, syms.repeatableType));

    Type t = null;
    List<Pair<MethodSymbol,Attribute>> l = repeatable.values;
    if (!l.isEmpty()) {
        Assert.check(l.head.fst.name == names.value);
        t = ((Attribute.Class)l.head.snd).getValue();
    }

    if (t == null) {
        // errors should already have been reported during Annotate
        return;
    }

    validateValue(t.tsym, s, pos);
    validateRetention(t.tsym, s, pos);
    validateDocumented(t.tsym, s, pos);
    validateInherited(t.tsym, s, pos);
    validateTarget(t.tsym, s, pos);
    validateDefault(t.tsym, pos);
}
Example #22
Source File: Check.java    From hottub with GNU General Public License v2.0 6 votes vote down vote up 
public void checkFunctionalInterface(JCClassDecl tree, ClassSymbol cs) {
    Compound functionalType = cs.attribute(syms.functionalInterfaceType.tsym);

    if (functionalType != null) {
        try {
            types.findDescriptorSymbol((TypeSymbol)cs);
        } catch (Types.FunctionDescriptorLookupError ex) {
            DiagnosticPosition pos = tree.pos();
            for (JCAnnotation a : tree.getModifiers().annotations) {
                if (a.annotationType.type.tsym == syms.functionalInterfaceType.tsym) {
                    pos = a.pos();
                    break;
                }
            }
            log.error(pos, "bad.functional.intf.anno.1", ex.getDiagnostic());
        }
    }
}
Example #23
Source File: Check.java    From openjdk-8-source with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Validate the proposed container 'repeatable' on the
 * annotation type symbol 's'. Report errors at position
 * 'pos'.
 *
 * @param s The (annotation)type declaration annotated with a @Repeatable
 * @param repeatable the @Repeatable on 's'
 * @param pos where to report errors
 */
public void validateRepeatable(TypeSymbol s, Attribute.Compound repeatable, DiagnosticPosition pos) {
    Assert.check(types.isSameType(repeatable.type, syms.repeatableType));

    Type t = null;
    List<Pair<MethodSymbol,Attribute>> l = repeatable.values;
    if (!l.isEmpty()) {
        Assert.check(l.head.fst.name == names.value);
        t = ((Attribute.Class)l.head.snd).getValue();
    }

    if (t == null) {
        // errors should already have been reported during Annotate
        return;
    }

    validateValue(t.tsym, s, pos);
    validateRetention(t.tsym, s, pos);
    validateDocumented(t.tsym, s, pos);
    validateInherited(t.tsym, s, pos);
    validateTarget(t.tsym, s, pos);
    validateDefault(t.tsym, s, pos);
}
Example #24
Source File: Check.java    From openjdk-8-source with GNU General Public License v2.0 6 votes vote down vote up 
public void checkFunctionalInterface(JCClassDecl tree, ClassSymbol cs) {
    Compound functionalType = cs.attribute(syms.functionalInterfaceType.tsym);

    if (functionalType != null) {
        try {
            types.findDescriptorSymbol((TypeSymbol)cs);
        } catch (Types.FunctionDescriptorLookupError ex) {
            DiagnosticPosition pos = tree.pos();
            for (JCAnnotation a : tree.getModifiers().annotations) {
                if (a.annotationType.type.tsym == syms.functionalInterfaceType.tsym) {
                    pos = a.pos();
                    break;
                }
            }
            log.error(pos, "bad.functional.intf.anno.1", ex.getDiagnostic());
        }
    }
}
Example #25
Source File: Check.java    From openjdk-8 with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Validate the proposed container 'repeatable' on the
 * annotation type symbol 's'. Report errors at position
 * 'pos'.
 *
 * @param s The (annotation)type declaration annotated with a @Repeatable
 * @param repeatable the @Repeatable on 's'
 * @param pos where to report errors
 */
public void validateRepeatable(TypeSymbol s, Attribute.Compound repeatable, DiagnosticPosition pos) {
    Assert.check(types.isSameType(repeatable.type, syms.repeatableType));

    Type t = null;
    List<Pair<MethodSymbol,Attribute>> l = repeatable.values;
    if (!l.isEmpty()) {
        Assert.check(l.head.fst.name == names.value);
        t = ((Attribute.Class)l.head.snd).getValue();
    }

    if (t == null) {
        // errors should already have been reported during Annotate
        return;
    }

    validateValue(t.tsym, s, pos);
    validateRetention(t.tsym, s, pos);
    validateDocumented(t.tsym, s, pos);
    validateInherited(t.tsym, s, pos);
    validateTarget(t.tsym, s, pos);
    validateDefault(t.tsym, s, pos);
}
Example #26
Source File: Check.java    From openjdk-8 with GNU General Public License v2.0 6 votes vote down vote up 
public void checkFunctionalInterface(JCClassDecl tree, ClassSymbol cs) {
    Compound functionalType = cs.attribute(syms.functionalInterfaceType.tsym);

    if (functionalType != null) {
        try {
            types.findDescriptorSymbol((TypeSymbol)cs);
        } catch (Types.FunctionDescriptorLookupError ex) {
            DiagnosticPosition pos = tree.pos();
            for (JCAnnotation a : tree.getModifiers().annotations) {
                if (a.annotationType.type.tsym == syms.functionalInterfaceType.tsym) {
                    pos = a.pos();
                    break;
                }
            }
            log.error(pos, "bad.functional.intf.anno.1", ex.getDiagnostic());
        }
    }
}
Example #27
Source File: Check.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 6 votes vote down vote up 
public void checkFunctionalInterface(JCClassDecl tree, ClassSymbol cs) {
    Compound functionalType = cs.attribute(syms.functionalInterfaceType.tsym);

    if (functionalType != null) {
        try {
            types.findDescriptorSymbol((TypeSymbol)cs);
        } catch (Types.FunctionDescriptorLookupError ex) {
            DiagnosticPosition pos = tree.pos();
            for (JCAnnotation a : tree.getModifiers().annotations) {
                if (a.annotationType.type.tsym == syms.functionalInterfaceType.tsym) {
                    pos = a.pos();
                    break;
                }
            }
            log.error(pos, "bad.functional.intf.anno.1", ex.getDiagnostic());
        }
    }
}
Example #28
Source File: Check.java    From openjdk-jdk8u with GNU General Public License v2.0 5 votes vote down vote up 
Attribute.Array getAttributeTargetAttribute(Symbol s) {
    Attribute.Compound atTarget =
        s.attribute(syms.annotationTargetType.tsym);
    if (atTarget == null) return null; // ok, is applicable
    Attribute atValue = atTarget.member(names.value);
    if (!(atValue instanceof Attribute.Array)) return null; // error recovery
    return (Attribute.Array) atValue;
}
Example #29
Source File: Check.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up 
/** Is the annotation applicable to types? */
protected boolean isTypeAnnotation(JCAnnotation a, boolean isTypeParameter) {
    Attribute.Compound atTarget =
        a.annotationType.type.tsym.attribute(syms.annotationTargetType.tsym);
    if (atTarget == null) {
        // An annotation without @Target is not a type annotation.
        return false;
    }

    Attribute atValue = atTarget.member(names.value);
    if (!(atValue instanceof Attribute.Array)) {
        return false; // error recovery
    }

    Attribute.Array arr = (Attribute.Array) atValue;
    for (Attribute app : arr.values) {
        if (!(app instanceof Attribute.Enum)) {
            return false; // recovery
        }
        Attribute.Enum e = (Attribute.Enum) app;

        if (e.value.name == names.TYPE_USE)
            return true;
        else if (isTypeParameter && e.value.name == names.TYPE_PARAMETER)
            return true;
    }
    return false;
}
Example #30
Source File: Check.java    From openjdk-jdk8u with GNU General Public License v2.0 5 votes vote down vote up 
/** Is the annotation applicable to types? */
protected boolean isTypeAnnotation(JCAnnotation a, boolean isTypeParameter) {
    Attribute.Compound atTarget =
        a.annotationType.type.tsym.attribute(syms.annotationTargetType.tsym);
    if (atTarget == null) {
        // An annotation without @Target is not a type annotation.
        return false;
    }

    Attribute atValue = atTarget.member(names.value);
    if (!(atValue instanceof Attribute.Array)) {
        return false; // error recovery
    }

    Attribute.Array arr = (Attribute.Array) atValue;
    for (Attribute app : arr.values) {
        if (!(app instanceof Attribute.Enum)) {
            return false; // recovery
        }
        Attribute.Enum e = (Attribute.Enum) app;

        if (e.value.name == names.TYPE_USE)
            return true;
        else if (isTypeParameter && e.value.name == names.TYPE_PARAMETER)
            return true;
    }
    return false;
}