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Code Issues Packages Projects Releases Wiki Activity

Cleanup (duplicate; formatting)

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This commit is contained in:
Roman Shevchenko
2015-09-23 15:56:51 +03:00
parent a56c35d8c9
commit 70043dff6e
1 changed files with 60 additions and 56 deletions
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jps/jps-builders/src/org/jetbrains/jps/builders/java/dependencyView/ClassfileAnalyzer.java
+60 -56
View File
@@ -1,5 +1,5 @@
/*
* Copyright 2000-2014 JetBrains s.r.o.
* Copyright 2000-2015 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -16,6 +16,7 @@
package org.jetbrains.jps.builders.java.dependencyView;
import com.intellij.openapi.util.Pair;
import com.intellij.openapi.util.Ref;
import gnu.trove.THashMap;
import gnu.trove.THashSet;
import gnu.trove.TIntHashSet;
@@ -33,50 +34,41 @@ import java.util.Set;
* @author: db
* Date: 31.01.11
*/
class ClassfileAnalyzer {
public static final String LAMBDA_FACTORY_CLASS = "java/lang/invoke/LambdaMetafactory";
private final DependencyContext myContext;
ClassfileAnalyzer(DependencyContext context) {
this.myContext = context;
}
private static class Holder<T> {
private T x = null;
public void set(final T x) {
this.x = x;
}
public T get() {
return x;
}
}
private class ClassCrawler extends ClassVisitor {
private class AnnotationRetentionPolicyCrawler extends AnnotationVisitor {
private AnnotationRetentionPolicyCrawler() {
super(Opcodes.ASM5);
}
public void visit(String name, Object value) {
}
@Override
public void visit(String name, Object value) { }
@Override
public void visitEnum(String name, String desc, String value) {
myRetentionPolicy = RetentionPolicy.valueOf(value);
}
@Override
public AnnotationVisitor visitAnnotation(String name, String desc) {
return null;
}
@Override
public AnnotationVisitor visitArray(String name) {
return null;
}
public void visitEnd() {
}
@Override
public void visitEnd() { }
}
private class AnnotationTargetCrawler extends AnnotationVisitor {
@@ -84,23 +76,26 @@ class ClassfileAnalyzer {
super(Opcodes.ASM5);
}
public void visit(String name, Object value) {
}
@Override
public void visit(String name, Object value) { }
@Override
public void visitEnum(final String name, String desc, final String value) {
myTargets.add(ElemType.valueOf(value));
}
@Override
public AnnotationVisitor visitAnnotation(String name, String desc) {
return this;
}
@Override
public AnnotationVisitor visitArray(String name) {
return this;
}
public void visitEnd() {
}
@Override
public void visitEnd() { }
}
private class AnnotationCrawler extends AnnotationVisitor {
@@ -165,6 +160,7 @@ class ClassfileAnalyzer {
return "()L" + name + ";";
}
@Override
public void visit(String name, Object value) {
final String methodDescr = getMethodDescr(value);
final int methodName = myContext.get(name);
@@ -180,6 +176,7 @@ class ClassfileAnalyzer {
myUsedArguments.add(methodName);
}
@Override
public void visitEnum(String name, String desc, String value) {
final int methodName = myContext.get(name);
final String methodDescr = "()" + desc;
@@ -190,15 +187,18 @@ class ClassfileAnalyzer {
myUsedArguments.add(methodName);
}
@Override
public AnnotationVisitor visitAnnotation(String name, String desc) {
return new AnnotationCrawler((TypeRepr.ClassType)TypeRepr.getType(myContext, myContext.get(desc)), myTarget);
}
@Override
public AnnotationVisitor visitArray(String name) {
myUsedArguments.add(myContext.get(name));
return this;
}
@Override
public void visitEnd() {
final TIntHashSet s = myAnnotationArguments.get(myType);
@@ -218,14 +218,17 @@ class ClassfileAnalyzer {
}
private final SignatureVisitor mySignatureCrawler = new BaseSignatureVisitor() {
@Override
public SignatureVisitor visitClassBound() {
return mySignatureWithGenericBoundUsageCrawler;
}
@Override
public SignatureVisitor visitInterfaceBound() {
return mySignatureWithGenericBoundUsageCrawler;
}
@Override
public SignatureVisitor visitTypeArgument(char wildcard) {
return mySignatureWithGenericBoundUsageCrawler;
}
@@ -248,15 +251,10 @@ class ClassfileAnalyzer {
private String[] myInterfaces;
private String mySignature;
final Holder<String> myClassNameHolder = new Holder<String>();
final Holder<String> myOuterClassName = new Holder<String>();
final Holder<Boolean> myLocalClassFlag = new Holder<Boolean>();
final Holder<Boolean> myAnonymousClassFlag = new Holder<Boolean>();
{
myLocalClassFlag.set(false);
myAnonymousClassFlag.set(false);
}
private final Ref<String> myClassNameHolder = Ref.create();
private final Ref<String> myOuterClassName = Ref.create();
private final Ref<Boolean> myLocalClassFlag = Ref.create(false);
private final Ref<Boolean> myAnonymousClassFlag = Ref.create(false);
private final Set<MethodRepr> myMethods = new THashSet<MethodRepr>();
private final Set<FieldRepr> myFields = new THashSet<FieldRepr>();
@@ -264,8 +262,8 @@ class ClassfileAnalyzer {
private final Set<ElemType> myTargets = EnumSet.noneOf(ElemType.class);
private RetentionPolicy myRetentionPolicy = null;
final Map<TypeRepr.ClassType, TIntHashSet> myAnnotationArguments = new THashMap<TypeRepr.ClassType, TIntHashSet>();
final Map<TypeRepr.ClassType, Set<ElemType>> myAnnotationTargets = new THashMap<TypeRepr.ClassType, Set<ElemType>>();
private final Map<TypeRepr.ClassType, TIntHashSet> myAnnotationArguments = new THashMap<TypeRepr.ClassType, TIntHashSet>();
private final Map<TypeRepr.ClassType, Set<ElemType>> myAnnotationTargets = new THashMap<TypeRepr.ClassType, Set<ElemType>>();
public ClassCrawler(final int fn) {
super(Opcodes.ASM5);
@@ -277,12 +275,10 @@ class ClassfileAnalyzer {
}
public Pair<ClassRepr, Set<UsageRepr.Usage>> getResult() {
final ClassRepr repr =
myTakeIntoAccount ? new ClassRepr(
myContext, myAccess, myFileName, myName, myContext.get(mySignature), myContext.get(mySuperClass), myInterfaces,
myFields,
myMethods, myTargets, myRetentionPolicy, myContext
.get(myOuterClassName.get()), myLocalClassFlag.get(), myAnonymousClassFlag.get(), myUsages) : null;
ClassRepr repr = myTakeIntoAccount ? new ClassRepr(
myContext, myAccess, myFileName, myName, myContext.get(mySignature), myContext.get(mySuperClass), myInterfaces,
myFields, myMethods, myTargets, myRetentionPolicy, myContext.get(myOuterClassName.get()), myLocalClassFlag.get(),
myAnonymousClassFlag.get(), myUsages) : null;
if (repr != null) {
repr.updateClassUsages(myContext, myUsages);
@@ -348,8 +344,7 @@ class ClassfileAnalyzer {
}
@Override
public void visitSource(String source, String debug) {
}
public void visitSource(String source, String debug) { }
@Override
public FieldVisitor visitField(int access, String name, String desc, String signature, Object value) {
@@ -369,7 +364,7 @@ class ClassfileAnalyzer {
@Override
public MethodVisitor visitMethod(final int access, final String n, final String desc, final String signature, final String[] exceptions) {
final Holder<Object> defaultValue = new Holder<Object>();
final Ref<Object> defaultValue = Ref.create();
processSignature(signature);
@@ -615,67 +610,76 @@ class ClassfileAnalyzer {
}
private class BaseSignatureVisitor extends SignatureVisitor {
public BaseSignatureVisitor() {
super(Opcodes.ASM5);
}
public void visitFormalTypeParameter(String name) {
}
@Override
public void visitFormalTypeParameter(String name) { }
@Override
public SignatureVisitor visitClassBound() {
return this;
}
@Override
public SignatureVisitor visitInterfaceBound() {
return this;
}
@Override
public SignatureVisitor visitSuperclass() {
return this;
}
@Override
public SignatureVisitor visitInterface() {
return this;
}
@Override
public SignatureVisitor visitParameterType() {
return this;
}
@Override
public SignatureVisitor visitReturnType() {
return this;
}
@Override
public SignatureVisitor visitExceptionType() {
return this;
}
public void visitBaseType(char descriptor) {
}
@Override
public void visitBaseType(char descriptor) { }
public void visitTypeVariable(String name) {
}
@Override
public void visitTypeVariable(String name) { }
@Override
public SignatureVisitor visitArrayType() {
return this;
}
public void visitInnerClassType(String name) {
}
@Override
public void visitInnerClassType(String name) { }
public void visitTypeArgument() {
}
@Override
public void visitTypeArgument() { }
@Override
public SignatureVisitor visitTypeArgument(char wildcard) {
return this;
}
public void visitEnd() {
}
@Override
public void visitEnd() { }
@Override
public void visitClassType(String name) {
final int className = myContext.get(name);
int className = myContext.get(name);
myUsages.add(UsageRepr.createClassUsage(myContext, className));
}
}