--- a/jdk/make/modules/tools/src/com/sun/classanalyzer/AnnotationParser.java Tue Mar 15 15:32:21 2011 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,293 +0,0 @@
-/*
- * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package com.sun.classanalyzer;
-
-import com.sun.tools.classfile.*;
-import com.sun.tools.classfile.Annotation;
-import com.sun.tools.classfile.ExtendedAnnotation;
-import com.sun.tools.classfile.Annotation.Annotation_element_value;
-import com.sun.tools.classfile.Annotation.Array_element_value;
-import com.sun.tools.classfile.Annotation.Class_element_value;
-import com.sun.tools.classfile.Annotation.Enum_element_value;
-import com.sun.tools.classfile.Annotation.Primitive_element_value;
-import com.sun.tools.classfile.ConstantPoolException;
-import com.sun.tools.classfile.Descriptor;
-import com.sun.tools.classfile.Descriptor.InvalidDescriptor;
-import java.util.ArrayList;
-import java.util.List;
-
-import com.sun.classanalyzer.AnnotatedDependency.*;
-import java.io.File;
-import java.io.PrintWriter;
-import java.util.Map;
-import java.util.Set;
-
-/**
- *
- * @author Mandy Chung
- */
-public class AnnotationParser {
-
- static boolean parseAnnotation = false;
- static void setParseAnnotation(boolean newValue) {
- parseAnnotation = newValue;
- }
-
- private final ClassFileParser cfparser;
- public AnnotationParser(ClassFileParser cfparser) {
- this.cfparser = cfparser;
- }
-
- private AnnotatedDependency addAnnotation(Annotation annot, Klass.Method method) {
- String type = getType(annot.type_index);
- AnnotatedDependency dep = AnnotatedDependency.newAnnotatedDependency(type, cfparser.this_klass);
- if (dep != null) {
- for (int i = 0; i < annot.num_element_value_pairs; i++) {
- Element element = getElement(annot.element_value_pairs[i]);
- dep.addElement(element.name, element.value);
- }
- dep.setMethod(method);
- }
- return dep;
- }
-
- private AnnotatedDependency addAnnotation(ExtendedAnnotation annot, Klass.Method method) {
- return addAnnotation(annot.annotation, method);
- }
-
- class Element {
-
- String name;
- List<String> value;
-
- Element(String name) {
- this.name = name;
- this.value = new ArrayList<String>();
- }
-
- void add(String v) {
- value.add(v);
- }
- }
-
- Element getElement(Annotation.element_value_pair pair) {
- Element element = new Element(getName(pair.element_name_index));
- evp.parse(pair.value, element);
- return element;
- }
-
- private String getType(int index) {
- try {
- Descriptor d = new Descriptor(index);
- return d.getFieldType(cfparser.classfile.constant_pool);
- } catch (ConstantPoolException ignore) {
- } catch (InvalidDescriptor ignore) {
- }
- return "Unknown";
- }
-
- private String getName(int index) {
- return cfparser.constantPoolParser.stringValue(index);
- }
- element_value_Parser evp = new element_value_Parser();
-
- class element_value_Parser implements Annotation.element_value.Visitor<Void, Element> {
-
- public Void parse(Annotation.element_value value, Element element) {
- value.accept(this, element);
- return null;
- }
-
- public Void visitPrimitive(Primitive_element_value ev, Element element) {
- String value = getName(ev.const_value_index);
- element.add(value);
- return null;
- }
-
- public Void visitEnum(Enum_element_value ev, Element element) {
- String value = getName(ev.type_name_index) + "." + getName(ev.const_name_index);
- element.add(value);
- return null;
- }
-
- public Void visitClass(Class_element_value ev, Element element) {
- String value = getName(ev.class_info_index) + ".class";
- element.add(value);
- return null;
- }
-
- public Void visitAnnotation(Annotation_element_value ev, Element element) {
- // AnnotationParser.this.addAnnotation(ev.annotation_value);
- throw new UnsupportedOperationException("Not supported: " + ev);
- }
-
- public Void visitArray(Array_element_value ev, Element element) {
- for (int i = 0; i < ev.num_values; i++) {
- parse(ev.values[i], element);
- }
- return null;
- }
- }
-
- void parseAttributes(Attributes attributes, Klass.Method method) {
- if (!parseAnnotation) {
- return;
- }
-
- visitRuntimeAnnotations((RuntimeVisibleAnnotations_attribute) attributes.get(Attribute.RuntimeVisibleAnnotations), method);
- visitRuntimeAnnotations((RuntimeInvisibleAnnotations_attribute) attributes.get(Attribute.RuntimeInvisibleAnnotations), method);
- visitRuntimeTypeAnnotations((RuntimeVisibleTypeAnnotations_attribute) attributes.get(Attribute.RuntimeVisibleTypeAnnotations), method);
- visitRuntimeTypeAnnotations((RuntimeInvisibleTypeAnnotations_attribute) attributes.get(Attribute.RuntimeInvisibleTypeAnnotations), method);
- visitRuntimeParameterAnnotations((RuntimeVisibleParameterAnnotations_attribute) attributes.get(Attribute.RuntimeVisibleParameterAnnotations), method);
- visitRuntimeParameterAnnotations((RuntimeInvisibleParameterAnnotations_attribute) attributes.get(Attribute.RuntimeInvisibleParameterAnnotations), method);
- }
-
- public void visitRuntimeAnnotations(RuntimeAnnotations_attribute attr, Klass.Method method) {
- if (attr == null) {
- return;
- }
-
- for (int i = 0; i < attr.annotations.length; i++) {
- addAnnotation(attr.annotations[i], method);
- }
- }
-
- public void visitRuntimeTypeAnnotations(RuntimeTypeAnnotations_attribute attr, Klass.Method method) {
- if (attr == null) {
- return;
- }
-
- for (int i = 0; i < attr.annotations.length; i++) {
- addAnnotation(attr.annotations[i], method);
- }
- }
-
- public void visitRuntimeParameterAnnotations(RuntimeParameterAnnotations_attribute attr, Klass.Method method) {
- if (attr == null) {
- return;
- }
-
- for (int param = 0; param < attr.parameter_annotations.length; param++) {
- for (int i = 0; i < attr.parameter_annotations[param].length; i++) {
- addAnnotation(attr.parameter_annotations[param][i], method);
- }
- }
- }
-
- void parseAttributes(Attributes attributes) {
- parseAttributes(attributes, null);
- }
-
- public static void main(String[] args) throws Exception {
- String jdkhome = null;
- String output = ".";
-
- // process arguments
- int i = 0;
- while (i < args.length) {
- String arg = args[i++];
- if (arg.equals("-jdkhome")) {
- if (i < args.length) {
- jdkhome = args[i++];
- } else {
- usage();
- }
- } else if (arg.equals("-output")) {
- output = args[i++];
- } else {
- usage();
- }
- }
- if (jdkhome == null) {
- usage();
- }
-
- // parse annotation and code attribute to find all references
- // to Class.forName etc
- CodeAttributeParser.setParseCodeAttribute(true);
- AnnotationParser.setParseAnnotation(true);
-
- ClassPath.setJDKHome(jdkhome);
- ClassPath.parseAllClassFiles();
-
- PrintWriter writer = new PrintWriter(new File(output, "jdk7.depconfig"));
-
- try {
- for (Klass k : Klass.getAllClasses()) {
- for (AnnotatedDependency dep : k.getAnnotatedDeps()) {
- if (dep.isEmpty()) {
- continue;
- }
- writer.format("# %s \n", dep.method == null ? dep.from : dep.method);
- writer.format("%s\n\n", dep);
- }
- }
- } finally {
- writer.close();
- }
-
- writer = new PrintWriter(new File(output, "optional.depconfig"));
- try {
- AnnotatedDependency prev = null;
- for (AnnotatedDependency dep : AnnotatedDependency.optionalDependencies) {
- if (prev != null && !dep.equals(prev)) {
- writer.format("%s\n\n", prev);
- }
- writer.format("# %s \n", dep.method == null ? dep.from : dep.method);
- prev = dep;
- }
- if (prev != null) {
- writer.format("%s\n\n", prev);
- }
- } finally {
- writer.close();
- }
-
- writer = new PrintWriter(new File(output, "runtime.references"));
- try {
- for (Map.Entry<String, Set<Klass.Method>> entry : CodeAttributeParser.runtimeReferences.entrySet()) {
- writer.format("References to %s\n", entry.getKey());
- Klass prev = null;
- for (Klass.Method m : entry.getValue()) {
- if (prev == null || prev != m.getKlass()) {
- writer.format(" %-50s # %s\n", m.getKlass(), m);
- } else if (prev == m.getKlass()) {
- writer.format(" %-50s # %s\n", "", m);
- }
- prev = m.getKlass();
- }
- }
- } finally {
- writer.close();
- }
- }
-
- private static void usage() {
- System.out.println("Usage: AnnotationParser <options>");
- System.out.println("Options: ");
- System.out.println("\t-jdkhome <JDK home> where all jars will be parsed");
- System.out.println("\t-depconfig <output file for annotated dependencies>");
- System.out.println("\t-optional <output file for optional dependencies>");
- System.exit(-1);
- }
-}