/*
* Parse the given compiation unit and build its type bindings.
*/
protected CompilationUnitDeclaration buildBindings(
ICompilationUnit compilationUnit, boolean isTopLevelOrMember) throws JavaModelException {
// source unit
org.eclipse.jdt.internal.compiler.env.ICompilationUnit sourceUnit =
(org.eclipse.jdt.internal.compiler.env.ICompilationUnit) compilationUnit;
CompilationResult compilationResult = new CompilationResult(sourceUnit, 1, 1, 0);
CompilationUnitDeclaration unit =
isTopLevelOrMember
? this.locator.basicParser().dietParse(sourceUnit, compilationResult)
: this.locator.basicParser().parse(sourceUnit, compilationResult);
if (unit != null) {
this.locator.lookupEnvironment.buildTypeBindings(unit, null /*no access restriction*/);
this.locator.lookupEnvironment.completeTypeBindings(unit, !isTopLevelOrMember);
if (!isTopLevelOrMember) {
if (unit.scope != null) unit.scope.faultInTypes(); // fault in fields & methods
unit.resolve();
}
}
return unit;
}
public char[][][] collect() throws JavaModelException {
if (this.type != null) {
// Collect the paths of the cus that are in the hierarchy of the given type
this.result = new char[1][][];
this.resultIndex = 0;
JavaProject javaProject = (JavaProject) this.type.getJavaProject();
this.locator.initialize(javaProject, 0);
try {
if (this.type.isBinary()) {
BinaryTypeBinding binding = this.locator.cacheBinaryType(this.type, null);
if (binding != null) collectSuperTypeNames(binding);
} else {
ICompilationUnit unit = this.type.getCompilationUnit();
SourceType sourceType = (SourceType) this.type;
boolean isTopLevelOrMember = sourceType.getOuterMostLocalContext() == null;
CompilationUnitDeclaration parsedUnit = buildBindings(unit, isTopLevelOrMember);
if (parsedUnit != null) {
TypeDeclaration typeDecl = new ASTNodeFinder(parsedUnit).findType(this.type);
if (typeDecl != null && typeDecl.binding != null)
collectSuperTypeNames(typeDecl.binding);
}
}
} catch (AbortCompilation e) {
// problem with classpath: report inacurrate matches
return null;
}
if (this.result.length > this.resultIndex)
System.arraycopy(
this.result, 0, this.result = new char[this.resultIndex][][], 0, this.resultIndex);
return this.result;
}
// Collect the paths of the cus that declare a type which matches declaringQualification +
// declaringSimpleName
String[] paths = this.getPathsOfDeclaringType();
if (paths == null) return null;
// Create bindings from source types and binary types and collect super type names of the type
// declaration
// that match the given declaring type
Util.sort(paths); // sort by projects
JavaProject previousProject = null;
this.result = new char[1][][];
this.resultIndex = 0;
for (int i = 0, length = paths.length; i < length; i++) {
try {
Openable openable = this.locator.handleFactory.createOpenable(paths[i], this.locator.scope);
if (openable == null) continue; // outside classpath
IJavaProject project = openable.getJavaProject();
if (!project.equals(previousProject)) {
previousProject = (JavaProject) project;
this.locator.initialize(previousProject, 0);
}
if (openable instanceof ICompilationUnit) {
ICompilationUnit unit = (ICompilationUnit) openable;
CompilationUnitDeclaration parsedUnit =
buildBindings(
unit, true /*only toplevel and member types are visible to the focus type*/);
if (parsedUnit != null)
parsedUnit.traverse(new TypeDeclarationVisitor(), parsedUnit.scope);
} else if (openable instanceof IClassFile) {
IClassFile classFile = (IClassFile) openable;
BinaryTypeBinding binding = this.locator.cacheBinaryType(classFile.getType(), null);
if (matches(binding)) collectSuperTypeNames(binding);
}
} catch (AbortCompilation e) {
// ignore: continue with next element
} catch (JavaModelException e) {
// ignore: continue with next element
}
}
if (this.result.length > this.resultIndex)
System.arraycopy(
this.result, 0, this.result = new char[this.resultIndex][][], 0, this.resultIndex);
return this.result;
}
