ReferenceBinding method_260(LookupEnvironment var1) {
if ((this.modifiers & 33554432) == 0) {
return this;
} else {
ReferenceBinding var2 = this.superclass;
ReferenceBinding var3 = null;
if (this.superclass != null) {
this.superclass = BinaryTypeBinding.method_267(this.superclass, var1, true);
}
ReferenceBinding[] var4 = this.superInterfaces;
int var5;
if ((var5 = var4.length) != 0) {
var3 = var4[0];
int var6 = var5;
while (true) {
--var6;
if (var6 < 0) {
break;
}
var4[var6] = BinaryTypeBinding.method_267(var4[var6], var1, true);
}
}
if (this.firstBound != null) {
if (this.firstBound == var2) {
this.firstBound = this.superclass;
} else if (this.firstBound == var3) {
this.firstBound = var4[0];
}
}
this.modifiers &= -33554433;
return this;
}
}
private TypeBinding getTypeFromSignature(String typeSignature, Scope scope) {
TypeBinding assignableTypeBinding = null;
TypeVariableBinding[] typeVariables = Binding.NO_TYPE_VARIABLES;
ReferenceContext referenceContext = scope.referenceContext();
if (referenceContext instanceof AbstractMethodDeclaration) {
AbstractMethodDeclaration methodDeclaration = (AbstractMethodDeclaration) referenceContext;
TypeParameter[] typeParameters = methodDeclaration.typeParameters();
if (typeParameters != null && typeParameters.length > 0) {
int length = typeParameters.length;
int count = 0;
typeVariables = new TypeVariableBinding[length];
for (int i = 0; i < length; i++) {
if (typeParameters[i].binding != null) {
typeVariables[count++] = typeParameters[i].binding;
}
}
if (count != length) {
System.arraycopy(
typeVariables, 0, typeVariables = new TypeVariableBinding[count], 0, count);
}
}
}
CompilationUnitDeclaration previousUnitBeingCompleted =
this.lookupEnvironment.unitBeingCompleted;
this.lookupEnvironment.unitBeingCompleted = this.compilationUnitDeclaration;
// {ObjectTeams: protect call into the compiler
/* orig:
try {
:giro */
try (Config config =
Dependencies.setup(this, this.parser, this.lookupEnvironment, true, true)) {
// orig:
SignatureWrapper wrapper =
new SignatureWrapper(replacePackagesDot(typeSignature.toCharArray()));
// FIXME(stephan): do we interpret type annotations here?
assignableTypeBinding =
this.lookupEnvironment.getTypeFromTypeSignature(
wrapper,
typeVariables,
this.assistScope.enclosingClassScope().referenceContext.binding,
null,
ITypeAnnotationWalker.EMPTY_ANNOTATION_WALKER);
assignableTypeBinding =
BinaryTypeBinding.resolveType(assignableTypeBinding, this.lookupEnvironment, true);
} catch (AbortCompilation e) {
assignableTypeBinding = null;
} finally {
this.lookupEnvironment.unitBeingCompleted = previousUnitBeingCompleted;
}
return assignableTypeBinding;
}
@Override
protected void onBinaryTypeRef(
BinaryTypeBinding referencedType,
CompilationUnitDeclaration unitOfReferrer,
Expression expression) {
if (!String.valueOf(referencedType.getFileName()).endsWith(".java")) {
// ignore binary-only annotations
return;
}
addReference(referencedType);
}
public static ReferenceBinding resolveType(LookupEnvironment lookupEnvironment, String typeName) {
ReferenceBinding type = null;
int p = typeName.indexOf('$');
if (p > 0) {
// resolve an outer type before trying to get the cached inner
String cupName = typeName.substring(0, p);
char[][] chars = CharOperation.splitOn('.', cupName.toCharArray());
ReferenceBinding outerType = lookupEnvironment.getType(chars);
if (outerType != null) {
// outer class was found
resolveRecursive(outerType);
chars = CharOperation.splitOn('.', typeName.toCharArray());
type = lookupEnvironment.getCachedType(chars);
if (type == null) {
// no inner type; this is a pure failure
return null;
}
}
} else {
// just resolve the type straight out
char[][] chars = CharOperation.splitOn('.', typeName.toCharArray());
type = lookupEnvironment.getType(chars);
}
if (type != null) {
if (type instanceof UnresolvedReferenceBinding) {
/*
* Since type is an instance of UnresolvedReferenceBinding, we know that
* the return value BinaryTypeBinding.resolveType will be of type
* ReferenceBinding
*/
type = (ReferenceBinding) BinaryTypeBinding.resolveType(type, lookupEnvironment, true);
}
// found it
return type;
}
// Assume that the last '.' should be '$' and try again.
//
p = typeName.lastIndexOf('.');
if (p >= 0) {
typeName = typeName.substring(0, p) + "$" + typeName.substring(p + 1);
return resolveType(lookupEnvironment, typeName);
}
return null;
}
/** Locate declaration in the current class file. This class file is always in a jar. */
public void locateMatches(MatchLocator locator, ClassFile classFile, IBinaryType info)
throws CoreException {
SearchPattern pattern = locator.pattern;
// check annotations references
matchAnnotations(pattern, locator, classFile, info);
// check class definition
BinaryType binaryType = (BinaryType) classFile.getType();
if (matchBinary(pattern, info, null)) {
binaryType =
new ResolvedBinaryType(
(JavaElement) binaryType.getParent(),
binaryType.getElementName(),
binaryType.getKey());
locator.reportBinaryMemberDeclaration(null, binaryType, null, info, SearchMatch.A_ACCURATE);
return;
}
// Define arrays to store methods/fields from binary type if necessary
IBinaryMethod[] binaryMethods = info.getMethods();
int bMethodsLength = binaryMethods == null ? 0 : binaryMethods.length;
IBinaryMethod[] unresolvedMethods = null;
char[][] binaryMethodSignatures = null;
boolean hasUnresolvedMethods = false;
// Get fields from binary type info
IBinaryField[] binaryFields = info.getFields();
int bFieldsLength = binaryFields == null ? 0 : binaryFields.length;
IBinaryField[] unresolvedFields = null;
boolean hasUnresolvedFields = false;
// Report as many accurate matches as possible
int accuracy = SearchMatch.A_ACCURATE;
boolean mustResolve = pattern.mustResolve;
if (mustResolve) {
BinaryTypeBinding binding = locator.cacheBinaryType(binaryType, info);
if (binding != null) {
// filter out element not in hierarchy scope
if (!locator.typeInHierarchy(binding)) return;
// Search matches on resolved methods
MethodBinding[] availableMethods = binding.availableMethods();
int aMethodsLength = availableMethods == null ? 0 : availableMethods.length;
hasUnresolvedMethods = bMethodsLength != aMethodsLength;
for (int i = 0; i < aMethodsLength; i++) {
MethodBinding method = availableMethods[i];
char[] methodSignature = method.genericSignature();
if (methodSignature == null) methodSignature = method.signature();
// Report the match if possible
int level = locator.patternLocator.resolveLevel(method);
if (level != PatternLocator.IMPOSSIBLE_MATCH) {
IMethod methodHandle =
binaryType.getMethod(
new String(
method.isConstructor()
? binding.compoundName[binding.compoundName.length - 1]
: method.selector),
CharOperation.toStrings(
Signature.getParameterTypes(convertClassFileFormat(methodSignature))));
accuracy =
level == PatternLocator.ACCURATE_MATCH
? SearchMatch.A_ACCURATE
: SearchMatch.A_INACCURATE;
locator.reportBinaryMemberDeclaration(null, methodHandle, method, info, accuracy);
}
// Remove method from unresolved list
if (hasUnresolvedMethods) {
if (binaryMethodSignatures
== null) { // Store binary method signatures to avoid multiple computation
binaryMethodSignatures = new char[bMethodsLength][];
for (int j = 0; j < bMethodsLength; j++) {
IBinaryMethod binaryMethod = binaryMethods[j];
char[] signature = binaryMethod.getGenericSignature();
if (signature == null) signature = binaryMethod.getMethodDescriptor();
binaryMethodSignatures[j] = signature;
}
}
for (int j = 0; j < bMethodsLength; j++) {
if (CharOperation.equals(binaryMethods[j].getSelector(), method.selector)
&& CharOperation.equals(binaryMethodSignatures[j], methodSignature)) {
if (unresolvedMethods == null) {
System.arraycopy(
binaryMethods,
0,
unresolvedMethods = new IBinaryMethod[bMethodsLength],
0,
bMethodsLength);
}
unresolvedMethods[j] = null;
break;
}
}
}
}
// Search matches on resolved fields
FieldBinding[] availableFields = binding.availableFields();
int aFieldsLength = availableFields == null ? 0 : availableFields.length;
hasUnresolvedFields = bFieldsLength != aFieldsLength;
for (int i = 0; i < aFieldsLength; i++) {
FieldBinding field = availableFields[i];
// Report the match if possible
int level = locator.patternLocator.resolveLevel(field);
if (level != PatternLocator.IMPOSSIBLE_MATCH) {
IField fieldHandle = binaryType.getField(new String(field.name));
accuracy =
level == PatternLocator.ACCURATE_MATCH
? SearchMatch.A_ACCURATE
: SearchMatch.A_INACCURATE;
locator.reportBinaryMemberDeclaration(null, fieldHandle, field, info, accuracy);
}
// Remove the field from unresolved list
if (hasUnresolvedFields) {
for (int j = 0; j < bFieldsLength; j++) {
if (CharOperation.equals(binaryFields[j].getName(), field.name)) {
if (unresolvedFields == null) {
System.arraycopy(
binaryFields,
0,
unresolvedFields = new IBinaryField[bFieldsLength],
0,
bFieldsLength);
}
unresolvedFields[j] = null;
break;
}
}
}
}
// If all methods/fields were accurate then returns now
if (!hasUnresolvedMethods && !hasUnresolvedFields) {
return;
}
}
accuracy = SearchMatch.A_INACCURATE;
}
// Report inaccurate methods
if (mustResolve) binaryMethods = unresolvedMethods;
bMethodsLength = binaryMethods == null ? 0 : binaryMethods.length;
for (int i = 0; i < bMethodsLength; i++) {
IBinaryMethod method = binaryMethods[i];
if (method == null) continue; // impossible match or already reported as accurate
if (matchBinary(pattern, method, info)) {
char[] name;
if (method.isConstructor()) {
name = info.getName();
int lastSlash = CharOperation.lastIndexOf('/', name);
if (lastSlash != -1) {
name = CharOperation.subarray(name, lastSlash + 1, name.length);
}
} else {
name = method.getSelector();
}
String selector = new String(name);
char[] methodSignature = binaryMethodSignatures == null ? null : binaryMethodSignatures[i];
if (methodSignature == null) {
methodSignature = method.getGenericSignature();
if (methodSignature == null) methodSignature = method.getMethodDescriptor();
}
String[] parameterTypes =
CharOperation.toStrings(
Signature.getParameterTypes(convertClassFileFormat(methodSignature)));
IMethod methodHandle = binaryType.getMethod(selector, parameterTypes);
methodHandle =
new ResolvedBinaryMethod(binaryType, selector, parameterTypes, methodHandle.getKey());
locator.reportBinaryMemberDeclaration(null, methodHandle, null, info, accuracy);
}
}
// Report inaccurate fields
if (mustResolve) binaryFields = unresolvedFields;
bFieldsLength = binaryFields == null ? 0 : binaryFields.length;
for (int i = 0; i < bFieldsLength; i++) {
IBinaryField field = binaryFields[i];
if (field == null) continue; // impossible match or already reported as accurate
if (matchBinary(pattern, field, info)) {
String fieldName = new String(field.getName());
IField fieldHandle = binaryType.getField(fieldName);
fieldHandle = new ResolvedBinaryField(binaryType, fieldName, fieldHandle.getKey());
locator.reportBinaryMemberDeclaration(null, fieldHandle, null, info, accuracy);
}
}
}