Wed, 27 Apr 2016 01:27:09 +0800
Initial load
http://hg.openjdk.java.net/jdk8u/jdk8u/jaxws/
changeset: 657:d47a47f961ee
tag: jdk8u25-b17
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. Oracle designates this |
aoqi@0 | 8 | * particular file as subject to the "Classpath" exception as provided |
aoqi@0 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
aoqi@0 | 10 | * |
aoqi@0 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 15 | * accompanied this code). |
aoqi@0 | 16 | * |
aoqi@0 | 17 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 20 | * |
aoqi@0 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 22 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 23 | * questions. |
aoqi@0 | 24 | */ |
aoqi@0 | 25 | |
aoqi@0 | 26 | package com.sun.tools.internal.jxc.ap; |
aoqi@0 | 27 | |
aoqi@0 | 28 | import java.lang.annotation.Annotation; |
aoqi@0 | 29 | import java.lang.reflect.InvocationTargetException; |
aoqi@0 | 30 | import java.util.ArrayList; |
aoqi@0 | 31 | import java.util.Collection; |
aoqi@0 | 32 | import java.util.List; |
aoqi@0 | 33 | |
aoqi@0 | 34 | import javax.lang.model.element.AnnotationMirror; |
aoqi@0 | 35 | import javax.lang.model.element.Element; |
aoqi@0 | 36 | import javax.lang.model.element.ExecutableElement; |
aoqi@0 | 37 | import javax.lang.model.element.TypeElement; |
aoqi@0 | 38 | import javax.lang.model.element.VariableElement; |
aoqi@0 | 39 | import javax.lang.model.type.MirroredTypeException; |
aoqi@0 | 40 | import javax.lang.model.type.MirroredTypesException; |
aoqi@0 | 41 | import javax.lang.model.type.TypeMirror; |
aoqi@0 | 42 | import com.sun.xml.internal.bind.v2.model.annotation.AbstractInlineAnnotationReaderImpl; |
aoqi@0 | 43 | import com.sun.xml.internal.bind.v2.model.annotation.AnnotationReader; |
aoqi@0 | 44 | import com.sun.xml.internal.bind.v2.model.annotation.Locatable; |
aoqi@0 | 45 | import com.sun.xml.internal.bind.v2.model.annotation.LocatableAnnotation; |
aoqi@0 | 46 | |
aoqi@0 | 47 | /** |
aoqi@0 | 48 | * {@link AnnotationReader} implementation that reads annotation inline from Annoation Processing. |
aoqi@0 | 49 | * |
aoqi@0 | 50 | * @author Kohsuke Kawaguchi (kk@kohsuke.org) |
aoqi@0 | 51 | */ |
aoqi@0 | 52 | public final class InlineAnnotationReaderImpl extends AbstractInlineAnnotationReaderImpl<TypeMirror, TypeElement, VariableElement, ExecutableElement> { |
aoqi@0 | 53 | |
aoqi@0 | 54 | /** The singleton instance. */ |
aoqi@0 | 55 | public static final InlineAnnotationReaderImpl theInstance = new InlineAnnotationReaderImpl(); |
aoqi@0 | 56 | |
aoqi@0 | 57 | private InlineAnnotationReaderImpl() {} |
aoqi@0 | 58 | |
aoqi@0 | 59 | public <A extends Annotation> A getClassAnnotation(Class<A> a, TypeElement clazz, Locatable srcPos) { |
aoqi@0 | 60 | return LocatableAnnotation.create(clazz.getAnnotation(a),srcPos); |
aoqi@0 | 61 | } |
aoqi@0 | 62 | |
aoqi@0 | 63 | public <A extends Annotation> A getFieldAnnotation(Class<A> a, VariableElement f, Locatable srcPos) { |
aoqi@0 | 64 | return LocatableAnnotation.create(f.getAnnotation(a),srcPos); |
aoqi@0 | 65 | } |
aoqi@0 | 66 | |
aoqi@0 | 67 | public boolean hasFieldAnnotation(Class<? extends Annotation> annotationType, VariableElement f) { |
aoqi@0 | 68 | return f.getAnnotation(annotationType)!=null; |
aoqi@0 | 69 | } |
aoqi@0 | 70 | |
aoqi@0 | 71 | public boolean hasClassAnnotation(TypeElement clazz, Class<? extends Annotation> annotationType) { |
aoqi@0 | 72 | return clazz.getAnnotation(annotationType)!=null; |
aoqi@0 | 73 | } |
aoqi@0 | 74 | |
aoqi@0 | 75 | public Annotation[] getAllFieldAnnotations(VariableElement field, Locatable srcPos) { |
aoqi@0 | 76 | return getAllAnnotations(field,srcPos); |
aoqi@0 | 77 | } |
aoqi@0 | 78 | |
aoqi@0 | 79 | public <A extends Annotation> A getMethodAnnotation(Class<A> a, ExecutableElement method, Locatable srcPos) { |
aoqi@0 | 80 | return LocatableAnnotation.create(method.getAnnotation(a),srcPos); |
aoqi@0 | 81 | } |
aoqi@0 | 82 | |
aoqi@0 | 83 | public boolean hasMethodAnnotation(Class<? extends Annotation> a, ExecutableElement method) { |
aoqi@0 | 84 | return method.getAnnotation(a)!=null; |
aoqi@0 | 85 | } |
aoqi@0 | 86 | |
aoqi@0 | 87 | public Annotation[] getAllMethodAnnotations(ExecutableElement method, Locatable srcPos) { |
aoqi@0 | 88 | return getAllAnnotations(method,srcPos); |
aoqi@0 | 89 | } |
aoqi@0 | 90 | |
aoqi@0 | 91 | /** |
aoqi@0 | 92 | * Gets all the annotations on the given declaration. |
aoqi@0 | 93 | */ |
aoqi@0 | 94 | private Annotation[] getAllAnnotations(Element decl, Locatable srcPos) { |
aoqi@0 | 95 | List<Annotation> r = new ArrayList<Annotation>(); |
aoqi@0 | 96 | |
aoqi@0 | 97 | for( AnnotationMirror m : decl.getAnnotationMirrors() ) { |
aoqi@0 | 98 | try { |
aoqi@0 | 99 | String fullName = ((TypeElement) m.getAnnotationType().asElement()).getQualifiedName().toString(); |
aoqi@0 | 100 | Class<? extends Annotation> type = |
aoqi@0 | 101 | SecureLoader.getClassClassLoader(getClass()).loadClass(fullName).asSubclass(Annotation.class); |
aoqi@0 | 102 | Annotation annotation = decl.getAnnotation(type); |
aoqi@0 | 103 | if(annotation!=null) |
aoqi@0 | 104 | r.add( LocatableAnnotation.create(annotation,srcPos) ); |
aoqi@0 | 105 | } catch (ClassNotFoundException e) { |
aoqi@0 | 106 | // just continue |
aoqi@0 | 107 | } |
aoqi@0 | 108 | } |
aoqi@0 | 109 | |
aoqi@0 | 110 | return r.toArray(new Annotation[r.size()]); |
aoqi@0 | 111 | } |
aoqi@0 | 112 | |
aoqi@0 | 113 | public <A extends Annotation> A getMethodParameterAnnotation(Class<A> a, ExecutableElement m, int paramIndex, Locatable srcPos) { |
aoqi@0 | 114 | VariableElement[] params = m.getParameters().toArray(new VariableElement[m.getParameters().size()]); |
aoqi@0 | 115 | return LocatableAnnotation.create( |
aoqi@0 | 116 | params[paramIndex].getAnnotation(a), srcPos ); |
aoqi@0 | 117 | } |
aoqi@0 | 118 | |
aoqi@0 | 119 | public <A extends Annotation> A getPackageAnnotation(Class<A> a, TypeElement clazz, Locatable srcPos) { |
aoqi@0 | 120 | return LocatableAnnotation.create(clazz.getEnclosingElement().getAnnotation(a), srcPos); |
aoqi@0 | 121 | } |
aoqi@0 | 122 | |
aoqi@0 | 123 | public TypeMirror getClassValue(Annotation a, String name) { |
aoqi@0 | 124 | try { |
aoqi@0 | 125 | a.annotationType().getMethod(name).invoke(a); |
aoqi@0 | 126 | assert false; |
aoqi@0 | 127 | throw new IllegalStateException("should throw a MirroredTypeException"); |
aoqi@0 | 128 | } catch (IllegalAccessException e) { |
aoqi@0 | 129 | throw new IllegalAccessError(e.getMessage()); |
aoqi@0 | 130 | } catch (InvocationTargetException e) { |
aoqi@0 | 131 | if( e.getCause() instanceof MirroredTypeException ) { |
aoqi@0 | 132 | MirroredTypeException me = (MirroredTypeException)e.getCause(); |
aoqi@0 | 133 | return me.getTypeMirror(); |
aoqi@0 | 134 | } |
aoqi@0 | 135 | // impossible |
aoqi@0 | 136 | throw new RuntimeException(e); |
aoqi@0 | 137 | } catch (NoSuchMethodException e) { |
aoqi@0 | 138 | throw new NoSuchMethodError(e.getMessage()); |
aoqi@0 | 139 | } |
aoqi@0 | 140 | } |
aoqi@0 | 141 | |
aoqi@0 | 142 | public TypeMirror[] getClassArrayValue(Annotation a, String name) { |
aoqi@0 | 143 | try { |
aoqi@0 | 144 | a.annotationType().getMethod(name).invoke(a); |
aoqi@0 | 145 | assert false; |
aoqi@0 | 146 | throw new IllegalStateException("should throw a MirroredTypesException"); |
aoqi@0 | 147 | } catch (IllegalAccessException e) { |
aoqi@0 | 148 | throw new IllegalAccessError(e.getMessage()); |
aoqi@0 | 149 | } catch (InvocationTargetException e) { |
aoqi@0 | 150 | if( e.getCause() instanceof MirroredTypesException ) { |
aoqi@0 | 151 | MirroredTypesException me = (MirroredTypesException)e.getCause(); |
aoqi@0 | 152 | Collection<? extends TypeMirror> r = me.getTypeMirrors(); |
aoqi@0 | 153 | return r.toArray(new TypeMirror[r.size()]); |
aoqi@0 | 154 | } |
aoqi@0 | 155 | // *********************** TODO: jdk6 bug. Fixed in java7 |
aoqi@0 | 156 | // According to the javadocs it should throw the MirroredTypesException |
aoqi@0 | 157 | if( e.getCause() instanceof MirroredTypeException ) { |
aoqi@0 | 158 | MirroredTypeException me = (MirroredTypeException)e.getCause(); |
aoqi@0 | 159 | TypeMirror tr = me.getTypeMirror(); |
aoqi@0 | 160 | TypeMirror[] trArr = new TypeMirror[1]; |
aoqi@0 | 161 | trArr[0] = tr; |
aoqi@0 | 162 | return trArr; |
aoqi@0 | 163 | } |
aoqi@0 | 164 | // ******************************************* |
aoqi@0 | 165 | // impossible |
aoqi@0 | 166 | throw new RuntimeException(e); |
aoqi@0 | 167 | } catch (NoSuchMethodException e) { |
aoqi@0 | 168 | throw new NoSuchMethodError(e.getMessage()); |
aoqi@0 | 169 | } |
aoqi@0 | 170 | } |
aoqi@0 | 171 | |
aoqi@0 | 172 | protected String fullName(ExecutableElement m) { |
aoqi@0 | 173 | return ((TypeElement) m.getEnclosingElement()).getQualifiedName().toString()+'#'+m.getSimpleName(); |
aoqi@0 | 174 | } |
aoqi@0 | 175 | } |