// Função auxiliar para copiar o tipo da variável
// considerando que um tipo nao pode pertencer a outra AST
private Type getType(ITypeBinding typeBinding, AST newAST) {
if (typeBinding.isPrimitive()) {
return newAST.newPrimitiveType(PrimitiveType.toCode(typeBinding.getName()));
} else if (typeBinding.isArray()) {
return newAST.newArrayType(
this.getType(typeBinding.getElementType(), newAST), typeBinding.getDimensions());
} else if (typeBinding.isParameterizedType()) {
ParameterizedType pt =
newAST.newParameterizedType(this.getType(typeBinding.getTypeDeclaration(), newAST));
for (ITypeBinding itb : typeBinding.getTypeArguments()) {
pt.typeArguments().add(this.getType(itb, newAST));
}
return pt;
} else if (typeBinding.isWildcardType()) {
WildcardType wt = newAST.newWildcardType();
wt.setBound(
typeBinding.getBound() == null ? null : this.getType(typeBinding.getBound(), newAST),
typeBinding.isUpperbound());
return wt;
} else {
try {
return newAST.newSimpleType(newAST.newName(typeBinding.getQualifiedName()));
} catch (Exception e) {
return newAST.newSimpleType(newAST.newName(typeBinding.getName()));
}
}
}
/** @since 2.4 */
protected URI getFullURI(ITypeBinding typeBinding, SegmentSequence.Builder builder) {
if (typeBinding.isPrimitive()) {
builder.append(PRIMITIVE_URIS[typeBinding.getKey().charAt(0) - 'B'].fragment());
return PRIMITIVES_URI;
}
if (typeBinding.isClass()
|| typeBinding.isInterface()
|| typeBinding.isAnnotation()
|| typeBinding.isEnum()) {
ITypeBinding declaringClass = typeBinding.getDeclaringClass();
if (declaringClass != null) {
URI uri = getFullURI(declaringClass, builder);
builder.append("$");
builder.append(typeBinding.getName());
return uri;
}
String qualifiedName = typeBinding.getErasure().getQualifiedName();
URI uri = COMMON_URIS.get(qualifiedName);
if (uri == null) {
uri = OBJECTS_URI.appendSegment(qualifiedName);
}
builder.append(uri.lastSegment());
return uri;
}
if (typeBinding.isArray()) {
URI uri = getFullURI(typeBinding.getComponentType(), builder);
builder.append("[]");
return uri;
}
if (typeBinding.isTypeVariable()) {
ITypeBinding declaringClass = typeBinding.getDeclaringClass();
if (declaringClass != null) {
URI uri = getFullURI(declaringClass, builder);
builder.append("/");
builder.append(typeBinding.getName());
return uri;
}
IMethodBinding declaringMethod = typeBinding.getDeclaringMethod();
URI uri = getFullURI(declaringMethod.getDeclaringClass(), builder);
builder.append(".");
builder.append(declaringMethod.getName());
builder.append("(");
ITypeBinding[] parameterTypes = declaringMethod.getParameterTypes();
for (int i = 0; i < parameterTypes.length; i++) {
if (i != 0) {
builder.append(",");
}
getQualifiedName(parameterTypes[i], builder);
}
builder.append(")");
builder.append("/");
builder.append(typeBinding.getName());
return uri;
}
throw new IllegalStateException("Unexpected type: " + typeBinding);
}
public ImplementInterfaceProposal(
ICompilationUnit targetCU,
ITypeBinding binding,
CompilationUnit astRoot,
ITypeBinding newInterface,
int relevance) {
super(
"",
targetCU,
null,
relevance,
JavaPluginImages.get(JavaPluginImages.IMG_CORRECTION_CHANGE)); // $NON-NLS-1$
Assert.isTrue(binding != null && Bindings.isDeclarationBinding(binding));
fBinding = binding;
fAstRoot = astRoot;
fNewInterface = newInterface;
String[] args = {
BasicElementLabels.getJavaElementName(binding.getName()),
BasicElementLabels.getJavaElementName(Bindings.getRawName(newInterface))
};
setDisplayName(Messages.format(CorrectionMessages.ImplementInterfaceProposal_name, args));
}
public URI getFullURI(ITypeBinding typeBinding) {
// The URIs for primitive types are cached and indexed by their one character key
// representation.
//
if (typeBinding.isPrimitive()) {
return PRIMITIVE_URIS[typeBinding.getKey().charAt(0) - 'B'];
}
if (typeBinding.isClass()
|| typeBinding.isInterface()
|| typeBinding.isAnnotation()
|| typeBinding.isEnum()) {
ITypeBinding declaringClass = typeBinding.getDeclaringClass();
if (declaringClass == null) {
// This special case handling for common case of top level types that avoids creating a
// builder.
//
String qualifiedName = typeBinding.getErasure().getQualifiedName();
URI uri = COMMON_URIS.get(qualifiedName);
if (uri != null) {
return uri;
}
uri = OBJECTS_URI.appendSegment(qualifiedName);
return uri.appendFragment(uri.lastSegment());
}
SegmentSequence.Builder builder = SegmentSequence.newBuilder("");
URI uri = getFullURI(declaringClass, builder);
builder.append("$");
builder.append(typeBinding.getName());
return uri.appendFragment(builder.toString());
}
SegmentSequence.Builder builder = SegmentSequence.newBuilder("");
URI uri = getFullURI(typeBinding, builder);
return uri.appendFragment(builder.toString());
}
/** Returns the inner type with the specified name. */
public static ITypeBinding findDeclaredType(ITypeBinding type, String name) {
for (ITypeBinding innerType : type.getDeclaredTypes()) {
if (innerType.getName().equals(name)) {
return innerType;
}
}
return null;
}
protected void createFragmentForTypeVariable(ITypeBinding typeBinding, StringBuilder uriBuilder) {
if (typeBinding.getDeclaringMethod() != null) {
createFragmentForMethod(typeBinding.getDeclaringMethod(), uriBuilder);
} else {
createFragment(typeBinding.getDeclaringClass(), uriBuilder);
}
uriBuilder.append('/');
uriBuilder.append(typeBinding.getName());
}
/** @since 2.4 */
protected SegmentSequence.Builder getQualifiedName(
ITypeBinding binding, SegmentSequence.Builder builder) {
if (binding.isParameterizedType()) {
getQualifiedName(binding.getErasure(), builder);
} else if (binding.isArray()) {
getQualifiedName(binding.getComponentType(), builder).append("[]");
} else if (binding.isTopLevel() || binding.isTypeVariable() || binding.isPrimitive()) {
builder.append(binding.getQualifiedName());
} else {
getQualifiedName(binding.getDeclaringClass(), builder).append('$').append(binding.getName());
}
return builder;
}
/** @since 2.4 */
public StringBuilder getQualifiedName(ITypeBinding binding, StringBuilder stringBuilder) {
if (binding.isParameterizedType()) {
getQualifiedName(binding.getErasure(), stringBuilder);
} else if (binding.isArray()) {
getQualifiedName(binding.getComponentType(), stringBuilder).append("[]");
} else if (binding.isTopLevel() || binding.isTypeVariable() || binding.isPrimitive()) {
stringBuilder.append(binding.getQualifiedName());
} else {
getQualifiedName(binding.getDeclaringClass(), stringBuilder)
.append('$')
.append(binding.getName());
}
return stringBuilder;
}
public String getQualifiedName(ITypeBinding binding) {
if (binding.isParameterizedType()) {
return getQualifiedName(binding.getErasure());
}
if (binding.isArray()) {
return getQualifiedName(binding.getComponentType(), new StringBuilder())
.append("[]")
.toString();
}
if (binding.isTopLevel() || binding.isTypeVariable() || binding.isPrimitive())
return binding.getQualifiedName();
return getQualifiedName(binding.getDeclaringClass(), new StringBuilder())
.append('$')
.append(binding.getName())
.toString();
}
/**
* 中断接受节点
*
* @param node ： 函数调用
*/
public void interruptAcceptNodeHandle(MethodInvocation node) {
int lineNumber = compilationUnit.getLineNumber(node.getStartPosition());
Node interruptedNode = new Node(filePath, lineNumber);
String threadKey;
Expression expression = node.getExpression();
ITypeBinding iTypeBinding = castHelper.getResolveTypeBinding(expression);
if (expression == null || iTypeBinding == null) {
System.out.println(filePath);
System.out.println(compilationUnit.getLineNumber(node.getStartPosition()));
System.out.println("interrupt iTypeBinding error!");
return;
}
// 普通变量
if (expression instanceof SimpleName && ((SimpleName) expression).resolveBinding() != null) {
SimpleName simpleName = (SimpleName) expression;
if (castHelper.getDecNode(simpleName) == null) {
return;
}
int decLineNumber =
compilationUnit.getLineNumber(castHelper.getDecNode(simpleName).getStartPosition());
String varKey =
filePath
+ "_"
+ decLineNumber
+ "_"
+ iTypeBinding.getName()
+ "_"
+ simpleName.getIdentifier();
System.out.println(varKey);
if (threadVarHashMap.containsKey(varKey)) {
threadKey = threadVarHashMap.get(varKey).getThreadInfoKey();
if (threadInfo.get(threadKey).getInterruptNodes() != null) {
threadInfo.get(threadKey).getInterruptNodes().add(interruptedNode);
}
} else {
System.out.println("ERROR: didn't contains the varKey");
}
}
// 其它调用
else if (((SimpleName) expression).resolveBinding() != null) {
threadKey = iTypeBinding.getBinaryName();
if (threadInfo.get(threadKey).getInterruptNodes() != null) {
threadInfo.get(threadKey).getInterruptNodes().add(interruptedNode);
}
}
}
/**
* 中断通知节点
*
* @param node ：函数调用
* @param threadInterruptNode ：中断节点类
*/
public void interruptNotifyNodeHandle(
MethodInvocation node, ThreadInterruptNode threadInterruptNode) {
String threadKey;
Expression expression = node.getExpression();
ITypeBinding iTypeBinding = castHelper.getResolveTypeBinding(expression);
if (expression == null || iTypeBinding == null) {
System.out.println(filePath);
System.out.println(compilationUnit.getLineNumber(node.getStartPosition()));
System.out.println("interrupt iTypeBinding error!");
return;
}
// 普通变量，从变量集中获取线程key
if (expression instanceof SimpleName && ((SimpleName) expression).resolveBinding() != null) {
SimpleName simpleName = (SimpleName) expression;
int lineNumber =
compilationUnit.getLineNumber(castHelper.getDecNode(simpleName).getStartPosition());
String varKey =
filePath
+ "_"
+ lineNumber
+ "_"
+ iTypeBinding.getName()
+ "_"
+ simpleName.getIdentifier();
System.out.println(varKey);
if (threadVarHashMap.containsKey(varKey)) {
threadKey = threadVarHashMap.get(varKey).getThreadInfoKey();
threadInterruptNode.getThreadKeyList().add(threadKey);
// 添加至中断通知节点集合
threadInterruptNodes.add(threadInterruptNode);
} else {
System.out.println("ERROR: didn't contains the varKey");
}
}
// 其它调用(函数返回值等)：直接从返回值类型推断具体线程key
else {
threadKey = iTypeBinding.getBinaryName();
threadInterruptNode.getThreadKeyList().add(threadKey);
}
}
/**
* Builds a new {@link ClassInstanceCreation} instance.
*
* @param typeBinding the type binding of the instantiated type
* @param arguments the constructor invocation arguments
* @return a new class instance creation
*/
public ClassInstanceCreation new0(ITypeBinding typeBinding, Expression... arguments) {
final String className = typeBinding.getName();
final int ltIdx = className.indexOf('<');
if (ltIdx == -1) {
final ClassInstanceCreation cic = ast.newClassInstanceCreation();
cic.setType(newSimpleType(className));
addAll(arguments(cic), arguments);
return cic;
}
final String erasedClassName = className.substring(0, ltIdx);
final int gtIdx = className.indexOf('>', ltIdx);
final String typeParams = className.substring(ltIdx + 1, gtIdx);
final ClassInstanceCreation cic = ast.newClassInstanceCreation();
final ParameterizedType type = ast.newParameterizedType(newSimpleType(erasedClassName));
addNewTypesFromTypeParameters(typeArguments(type), typeParams);
cic.setType(type);
addAll(arguments(cic), arguments);
return cic;
}
private void handleOverridingRelationshipViolation(
MethodDeclaration node, IMethodBinding methodBinding, List<MethodPathItem> inhMethods) {
// get first overridden item
MethodPathItem superItem = OverridingRelationUtils.getFirstNonAbstractItem(inhMethods);
if (superItem == null) return;
// add check for method name and params
checks.add(
new InheritedMethodCheck(
file,
jdtTypingProvider,
bridge(node),
OverridingRelationUtils.getIASTNodeList(node.parameters()),
methodBinding.getName(),
superItem));
// get all keys of method exceptions in super classes which are cast
// compatible to exceptions of "node"
// the list should contain at least one overridden exception key
List exceptionList = node.thrownExceptions();
Name curExcNode;
for (int i = 0; i < exceptionList.size(); i++) {
curExcNode = (Name) exceptionList.get(i);
ITypeBinding curExcBinding = curExcNode.resolveTypeBinding();
if (curExcBinding == null) continue;
checks.add(
new InheritedMethodExceptionCheck(
file,
jdtTypingProvider,
bridge(curExcNode),
curExcBinding.getName(),
superItem.getInheritedExceptionKeys(methodBinding).get(curExcBinding.getKey())));
}
}
/** List has a toArray() method that uses array types. */
public void testAbstractMethodsAddedWithArrayType() {
String source =
"import java.util.List; public abstract class Test implements List<Object> { "
+ "public boolean isEmpty() { return true; } }";
CompilationUnit unit = translateType("Test", source);
List<AbstractTypeDeclaration> types = unit.getTypes();
assertEquals(1, types.size());
assertTrue(types.get(0) instanceof TypeDeclaration);
TypeDeclaration testType = (TypeDeclaration) types.get(0);
List<MethodDeclaration> methods = TreeUtil.getMethodDeclarationsList(testType);
assertEquals(26, methods.size());
// verify added methods are abstract, and that existing method wasn't changed
for (MethodDeclaration m : methods) {
int modifiers = m.getModifiers();
String name = m.getName().getIdentifier();
if (name.equals("isEmpty")) {
assertFalse(Modifier.isAbstract(modifiers));
} else if (name.equals(NameTable.FINALIZE_METHOD)
|| name.equals(NameTable.DEALLOC_METHOD)
|| name.equals(NameTable.INIT_NAME)) {
// it's ok.
} else {
// it's an added method
assertTrue(Modifier.isAbstract(modifiers));
ITypeBinding returnType = m.getReturnType().getTypeBinding();
if (name.equals("toArray")) {
assertEquals("IOSObjectArray", returnType.getName());
if (!m.getParameters().isEmpty()) {
assertEquals(1, m.getParameters().size());
SingleVariableDeclaration param = m.getParameters().get(0);
IVariableBinding paramBinding = param.getVariableBinding();
assertTrue(paramBinding.getType().isArray());
}
}
}
}
}
@Override
public boolean visit(MethodInvocation node) {
IMethodBinding methodBinding = node.resolveMethodBinding();
ITypeBinding declaringClass = methodBinding.getDeclaringClass();
IMethodBinding methodDeclaration = methodBinding.getMethodDeclaration();
String denyToSrcLocation = getSourceLocation(methodBinding, declaringClass);
if (denyToSrc != null
&& denyToSrcLocation != null
&& !denyToSrc.matcher(denyToSrcLocation).find()) {
return true;
}
String declaringClassName = declaringClass.getName();
String declaringClassPackage =
declaringClass.getPackage() == null ? "" : declaringClass.getPackage().getName() + ".";
String methodDeclarationName = methodDeclaration.getName();
String methodCall = declaringClassPackage + declaringClassName + "#" + methodDeclarationName;
if (denyTo.matcher(methodCall).matches()) {
String txt =
createWarningText(
this.acu.getFullyQualifiedClassName(),
methodCall,
this.acu.getSourceLocation(),
denyToSrcLocation);
this.acu.addMarker(
"Method dependency " + txt,
this.acu.getCompilationUnit().getLineNumber(node.getStartPosition()),
IMarker.SEVERITY_WARNING);
}
return true;
}
public static void getMissingJavadocCommentProposals(
IInvocationContext context, IProblemLocation problem, Collection<ICommandAccess> proposals)
throws CoreException {
ASTNode node = problem.getCoveringNode(context.getASTRoot());
if (node == null) {
return;
}
BodyDeclaration declaration = ASTResolving.findParentBodyDeclaration(node);
if (declaration == null) {
return;
}
ICompilationUnit cu = context.getCompilationUnit();
ITypeBinding binding = Bindings.getBindingOfParentType(declaration);
if (binding == null) {
return;
}
if (declaration instanceof MethodDeclaration) {
MethodDeclaration methodDecl = (MethodDeclaration) declaration;
IMethodBinding methodBinding = methodDecl.resolveBinding();
IMethodBinding overridden = null;
if (methodBinding != null) {
overridden = Bindings.findOverriddenMethod(methodBinding, true);
}
String string =
CodeGeneration.getMethodComment(
cu, binding.getName(), methodDecl, overridden, String.valueOf('\n'));
if (string != null) {
String label = CorrectionMessages.JavadocTagsSubProcessor_addjavadoc_method_description;
proposals.add(
new AddJavadocCommentProposal(
label,
cu,
IProposalRelevance.ADD_JAVADOC_METHOD,
declaration.getStartPosition(),
string));
}
} else if (declaration instanceof AbstractTypeDeclaration) {
String typeQualifiedName = Bindings.getTypeQualifiedName(binding);
String[] typeParamNames;
if (declaration instanceof TypeDeclaration) {
List<TypeParameter> typeParams = ((TypeDeclaration) declaration).typeParameters();
typeParamNames = new String[typeParams.size()];
for (int i = 0; i < typeParamNames.length; i++) {
typeParamNames[i] = (typeParams.get(i)).getName().getIdentifier();
}
} else {
typeParamNames = new String[0];
}
String string =
CodeGeneration.getTypeComment(
cu, typeQualifiedName, typeParamNames, String.valueOf('\n'));
if (string != null) {
String label = CorrectionMessages.JavadocTagsSubProcessor_addjavadoc_type_description;
proposals.add(
new AddJavadocCommentProposal(
label,
cu,
IProposalRelevance.ADD_JAVADOC_TYPE,
declaration.getStartPosition(),
string));
}
} else if (declaration instanceof FieldDeclaration) {
String comment = "/**\n *\n */\n"; // $NON-NLS-1$
List<VariableDeclarationFragment> fragments = ((FieldDeclaration) declaration).fragments();
if (fragments != null && fragments.size() > 0) {
VariableDeclaration decl = fragments.get(0);
String fieldName = decl.getName().getIdentifier();
String typeName = binding.getName();
comment = CodeGeneration.getFieldComment(cu, typeName, fieldName, String.valueOf('\n'));
}
if (comment != null) {
String label = CorrectionMessages.JavadocTagsSubProcessor_addjavadoc_field_description;
proposals.add(
new AddJavadocCommentProposal(
label,
cu,
IProposalRelevance.ADD_JAVADOC_FIELD,
declaration.getStartPosition(),
comment));
}
} else if (declaration instanceof EnumConstantDeclaration) {
EnumConstantDeclaration enumDecl = (EnumConstantDeclaration) declaration;
String id = enumDecl.getName().getIdentifier();
String comment =
CodeGeneration.getFieldComment(cu, binding.getName(), id, String.valueOf('\n'));
String label = CorrectionMessages.JavadocTagsSubProcessor_addjavadoc_enumconst_description;
proposals.add(
new AddJavadocCommentProposal(
label,
cu,
IProposalRelevance.ADD_JAVADOC_ENUM,
declaration.getStartPosition(),
comment));
}
}
private void insertAllMissingMethodTags(ASTRewrite rewriter, MethodDeclaration methodDecl) {
AST ast = methodDecl.getAST();
Javadoc javadoc = methodDecl.getJavadoc();
ListRewrite tagsRewriter = rewriter.getListRewrite(javadoc, Javadoc.TAGS_PROPERTY);
List<TypeParameter> typeParams = methodDecl.typeParameters();
ASTNode root = methodDecl.getRoot();
if (root instanceof CompilationUnit) {
ITypeRoot typeRoot = ((CompilationUnit) root).getTypeRoot();
if (typeRoot != null
&& !StubUtility.shouldGenerateMethodTypeParameterTags(typeRoot.getJavaProject()))
typeParams = Collections.emptyList();
}
List<String> typeParamNames = new ArrayList<>();
for (int i = typeParams.size() - 1; i >= 0; i--) {
TypeParameter decl = typeParams.get(i);
String name = '<' + decl.getName().getIdentifier() + '>';
if (findTag(javadoc, TagElement.TAG_PARAM, name) == null) {
TagElement newTag = ast.newTagElement();
newTag.setTagName(TagElement.TAG_PARAM);
TextElement text = ast.newTextElement();
text.setText(name);
newTag.fragments().add(text);
insertTabStop(rewriter, newTag.fragments(), "typeParam" + i); // $NON-NLS-1$
insertTag(tagsRewriter, newTag, getPreviousTypeParamNames(typeParams, decl));
}
typeParamNames.add(name);
}
List<SingleVariableDeclaration> params = methodDecl.parameters();
for (int i = params.size() - 1; i >= 0; i--) {
SingleVariableDeclaration decl = params.get(i);
String name = decl.getName().getIdentifier();
if (findTag(javadoc, TagElement.TAG_PARAM, name) == null) {
TagElement newTag = ast.newTagElement();
newTag.setTagName(TagElement.TAG_PARAM);
newTag.fragments().add(ast.newSimpleName(name));
insertTabStop(rewriter, newTag.fragments(), "methParam" + i); // $NON-NLS-1$
Set<String> sameKindLeadingNames = getPreviousParamNames(params, decl);
sameKindLeadingNames.addAll(typeParamNames);
insertTag(tagsRewriter, newTag, sameKindLeadingNames);
}
}
if (!methodDecl.isConstructor()) {
Type type = methodDecl.getReturnType2();
if (!type.isPrimitiveType()
|| (((PrimitiveType) type).getPrimitiveTypeCode() != PrimitiveType.VOID)) {
if (findTag(javadoc, TagElement.TAG_RETURN, null) == null) {
TagElement newTag = ast.newTagElement();
newTag.setTagName(TagElement.TAG_RETURN);
insertTabStop(rewriter, newTag.fragments(), "return"); // $NON-NLS-1$
insertTag(tagsRewriter, newTag, null);
}
}
}
List<Type> thrownExceptions = methodDecl.thrownExceptionTypes();
for (int i = thrownExceptions.size() - 1; i >= 0; i--) {
Type exception = thrownExceptions.get(i);
ITypeBinding binding = exception.resolveBinding();
if (binding != null) {
String name = binding.getName();
if (findThrowsTag(javadoc, name) == null) {
TagElement newTag = ast.newTagElement();
newTag.setTagName(TagElement.TAG_THROWS);
TextElement excNode = ast.newTextElement();
excNode.setText(ASTNodes.getQualifiedTypeName(exception));
newTag.fragments().add(excNode);
insertTabStop(rewriter, newTag.fragments(), "exception" + i); // $NON-NLS-1$
insertTag(tagsRewriter, newTag, getPreviousExceptionNames(thrownExceptions, exception));
}
}
}
}
protected void createFragmentForPrimitive(ITypeBinding typeBinding, StringBuilder uriBuilder) {
uriBuilder.append(typeBinding.getName());
}
