WorkingCopyOwner owner,
int flags,
IProgressMonitor monitor) throws JavaModelException {
CompilationUnitDeclaration unit = null;
INameEnvironmentWithProgress environment = null;
CancelableProblemFactory problemFactory = null;
CompilationUnitResolver resolver = null;
try {
if (javaProject == null) {
Classpath[] allEntries = new Classpath[classpaths.size()];
classpaths.toArray(allEntries);
environment = new NameEnvironmentWithProgress(allEntries, null, monitor);
} else {
environment = new CancelableNameEnvironment((JavaProject) javaProject, owner, monitor);
}
problemFactory = new CancelableProblemFactory(monitor);
CompilerOptions compilerOptions = getCompilerOptions(options, (flags & ICompilationUnit.ENABLE_STATEMENTS_RECOVERY) != 0);
boolean ignoreMethodBodies = (flags & ICompilationUnit.IGNORE_METHOD_BODIES) != 0;
compilerOptions.ignoreMethodBodies = ignoreMethodBodies;
resolver =
new CompilationUnitResolver(
environment,
getHandlingPolicy(),
compilerOptions,
getRequestor(),
problemFactory,
monitor,
javaProject != null);
boolean analyzeAndGenerateCode = !ignoreMethodBodies;
unit =
resolver.resolve(
null, // no existing compilation unit declaration
sourceUnit,
nodeSearcher,
true, // method verification
analyzeAndGenerateCode, // analyze code
analyzeAndGenerateCode); // generate code
if (resolver.hasCompilationAborted) {
// the bindings could not be resolved due to missing types in name environment
// see https://bugs.eclipse.org/bugs/show_bug.cgi?id=86541
CompilationUnitDeclaration unitDeclaration = parse(sourceUnit, nodeSearcher, options, flags);
if (unit != null) {
final int problemCount = unit.compilationResult.problemCount;
if (problemCount != 0) {
unitDeclaration.compilationResult.problems = new CategorizedProblem[problemCount];
System.arraycopy(unit.compilationResult.problems, 0, unitDeclaration.compilationResult.problems, 0, problemCount);
unitDeclaration.compilationResult.problemCount = problemCount;
}
} else if (resolver.abortProblem != null) {
unitDeclaration.compilationResult.problemCount = 1;
unitDeclaration.compilationResult.problems = new CategorizedProblem[] { resolver.abortProblem };
}
return unitDeclaration;
}
if (NameLookup.VERBOSE && environment instanceof CancelableNameEnvironment) {
CancelableNameEnvironment cancelableNameEnvironment = (CancelableNameEnvironment) environment;
System.out.println(Thread.currentThread() + " TIME SPENT in NameLoopkup#seekTypesInSourcePackage: " + cancelableNameEnvironment.nameLookup.timeSpentInSeekTypesInSourcePackage + "ms"); //$NON-NLS-1$ //$NON-NLS-2$
System.out.println(Thread.currentThread() + " TIME SPENT in NameLoopkup#seekTypesInBinaryPackage: " + cancelableNameEnvironment.nameLookup.timeSpentInSeekTypesInBinaryPackage + "ms"); //$NON-NLS-1$ //$NON-NLS-2$
}
return unit;
} finally {
if (environment != null) {
// don't hold a reference to this external object
environment.setMonitor(null);
}
if (problemFactory != null) {
problemFactory.monitor = null; // don't hold a reference to this external object
}
}