public void writeProblemLog(Appendable out) throws IOException {
out.append("----------\n");
if (problems != null) {
int errorCount = 0;
for (CompilationResult r : problems) {
for (CategorizedProblem p : r.getAllProblems()) {
out.append(Integer.toString(++errorCount));
out.append(". ");
if (p.isError()) {
out.append("ERROR in ");
} else if (p.isWarning()) {
out.append("WARNING in ");
} else {
out.append("Problem in ");
}
out.append(new String(p.getOriginatingFileName()));
String errorReportSource =
((DefaultProblem) p).errorReportSource(r.compilationUnit.getContents());
out.append(errorReportSource);
out.append("\n");
out.append(p.getMessage());
out.append("\n----------\n");
}
}
}
}
@Override
public void onCompilationResult(CompilationResult result) {
if (result.hasErrors()) {
myHasErrors = true;
for (CategorizedProblem error : result.getErrors()) {
myBuffer.append(error.getMessage());
myBuffer.append("\n");
}
}
}
protected void finishedWith(
String sourceLocator,
CompilationResult result,
char[] mainTypeName,
ArrayList definedTypeNames,
ArrayList duplicateTypeNames) {
char[][] previousTypeNames = this.newState.getDefinedTypeNamesFor(sourceLocator);
if (previousTypeNames == null) previousTypeNames = new char[][] {mainTypeName};
IPath packagePath = null;
next:
for (int i = 0, l = previousTypeNames.length; i < l; i++) {
char[] previous = previousTypeNames[i];
for (int j = 0, m = definedTypeNames.size(); j < m; j++)
if (CharOperation.equals(previous, (char[]) definedTypeNames.get(j))) continue next;
SourceFile sourceFile = (SourceFile) result.getCompilationUnit();
if (packagePath == null) {
int count = sourceFile.sourceLocation.sourceFolder.getFullPath().segmentCount();
packagePath =
sourceFile.resource.getFullPath().removeFirstSegments(count).removeLastSegments(1);
}
if (this.secondaryTypesToRemove == null)
this.secondaryTypesToRemove = new SimpleLookupTable();
ArrayList types =
(ArrayList) this.secondaryTypesToRemove.get(sourceFile.sourceLocation.binaryFolder);
if (types == null) types = new ArrayList(definedTypeNames.size());
types.add(packagePath.append(new String(previous)));
this.secondaryTypesToRemove.put(sourceFile.sourceLocation.binaryFolder, types);
}
super.finishedWith(sourceLocator, result, mainTypeName, definedTypeNames, duplicateTypeNames);
}
public void checkParse(char[] source, String expectedSyntaxErrorDiagnosis, String testName) {
/* using regular parser in DIET mode */
Parser parser =
new Parser(
new ProblemReporter(
DefaultErrorHandlingPolicies.proceedWithAllProblems(),
new CompilerOptions(getCompilerOptions()),
new DefaultProblemFactory(Locale.getDefault())),
optimizeStringLiterals);
ICompilationUnit sourceUnit = new CompilationUnit(source, testName, null);
CompilationResult compilationResult = new CompilationResult(sourceUnit, 0, 0, 0);
parser.parse(sourceUnit, compilationResult);
StringBuffer buffer = new StringBuffer(100);
if (compilationResult.hasProblems() || compilationResult.hasTasks()) {
CategorizedProblem[] problems = compilationResult.getAllProblems();
int count = problems.length;
int problemCount = 0;
char[] unitSource = compilationResult.compilationUnit.getContents();
for (int i = 0; i < count; i++) {
if (problems[i] != null) {
if (problemCount == 0) buffer.append("----------\n");
problemCount++;
buffer.append(problemCount + (problems[i].isError() ? ". ERROR" : ". WARNING"));
buffer.append(
" in " + new String(problems[i].getOriginatingFileName()).replace('/', '\\'));
try {
buffer.append(((DefaultProblem) problems[i]).errorReportSource(unitSource));
buffer.append("\n");
buffer.append(problems[i].getMessage());
buffer.append("\n");
} catch (Exception e) {
}
buffer.append("----------\n");
}
}
}
String computedSyntaxErrorDiagnosis = buffer.toString();
// System.out.println(Util.displayString(computedSyntaxErrorDiagnosis));
assertEquals(
"Invalid syntax error diagnosis" + testName,
Util.convertToIndependantLineDelimiter(expectedSyntaxErrorDiagnosis),
Util.convertToIndependantLineDelimiter(computedSyntaxErrorDiagnosis));
}
public void acceptResult(CompilationResult compilationResult) {
this.hasErrors |= compilationResult.hasErrors();
this.problemLog +=
Util.getProblemLog(compilationResult, this.showCategory, this.showWarningToken);
outputClassFiles(compilationResult);
if (this.clientRequestor != null) {
this.clientRequestor.acceptResult(compilationResult);
}
}
protected void updateTasksFor(SourceFile sourceFile, CompilationResult result)
throws CoreException {
IMarker[] markers = JavaBuilder.getTasksFor(sourceFile.resource);
CategorizedProblem[] tasks = result.getTasks();
if (tasks == null && markers.length == 0) return;
JavaBuilder.removeTasksFor(sourceFile.resource);
storeTasksFor(sourceFile, tasks);
}
protected void addProblem(CompilationResult result) {
if (problems == null) {
problems = new ArrayList<CompilationResult>();
}
problems.add(result);
if (result.hasErrors()) {
hasErrors = true;
}
}
public static List<String> createCompilationProblemsList(
List<CompilationResult> compilationResults) {
List<String> res = new ArrayList<String>();
for (CompilationResult r : compilationResults) {
if (r.getErrors() != null) {
for (CategorizedProblem p : r.getErrors()) {
res.add(
new String(r.getCompilationUnit().getFileName())
+ " ("
+ p.getSourceLineNumber()
+ "): "
+ p.getMessage());
}
}
}
return res;
}
protected void updateProblemsFor(SourceFile sourceFile, CompilationResult result)
throws CoreException {
IMarker[] markers = JavaBuilder.getProblemsFor(sourceFile.resource);
CategorizedProblem[] problems = result.getProblems();
if (problems == null && markers.length == 0) return;
this.notifier.updateProblemCounts(markers, problems);
JavaBuilder.removeProblemsFor(sourceFile.resource);
storeProblemsFor(sourceFile, problems);
}
protected void outputClassFiles(CompilationResult unitResult) {
if ((unitResult != null) && (!unitResult.hasErrors() || this.forceOutputGeneration)) {
ClassFile[] classFiles = unitResult.getClassFiles();
if (this.outputPath != null) {
for (int i = 0, fileCount = classFiles.length; i < fileCount; i++) {
// retrieve the key and the corresponding classfile
ClassFile classFile = classFiles[i];
String relativeName =
new String(classFile.fileName()).replace('/', File.separatorChar) + ".class";
try {
org.eclipse.jdt.internal.compiler.util.Util.writeToDisk(
true, this.outputPath, relativeName, classFile);
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
}
protected IProblem[] getJavaCompilationErrors(CompilationResult result) {
try {
Method getErrorsMethod = result.getClass().getMethod("getErrors", null);
return (IProblem[]) getErrorsMethod.invoke(result, null);
} catch (SecurityException e) {
throw new JRRuntimeException("Error resolving JDT methods", e);
} catch (NoSuchMethodException e) {
throw new JRRuntimeException("Error resolving JDT methods", e);
} catch (IllegalArgumentException e) {
throw new JRRuntimeException("Error invoking JDT methods", e);
} catch (IllegalAccessException e) {
throw new JRRuntimeException("Error invoking JDT methods", e);
} catch (InvocationTargetException e) {
throw new JRRuntimeException("Error invoking JDT methods", e);
}
}
/**
* Bytecode generation for a method
*
* @param classScope
* @param classFile
*/
public void generateCode(ClassScope classScope, ClassFile classFile) {
classFile.codeStream.wideMode = false; // reset wideMode to false
if (this.ignoreFurtherInvestigation) {
// method is known to have errors, dump a problem method
if (this.binding == null) return; // handle methods with invalid signature or duplicates
int problemsLength;
CategorizedProblem[] problems =
this.scope.referenceCompilationUnit().compilationResult.getProblems();
CategorizedProblem[] problemsCopy = new CategorizedProblem[problemsLength = problems.length];
System.arraycopy(problems, 0, problemsCopy, 0, problemsLength);
classFile.addProblemMethod(this, this.binding, problemsCopy);
return;
}
int problemResetPC = 0;
CompilationResult unitResult = null;
int problemCount = 0;
if (classScope != null) {
TypeDeclaration referenceContext = classScope.referenceContext;
if (referenceContext != null) {
unitResult = referenceContext.compilationResult();
problemCount = unitResult.problemCount;
}
}
boolean restart = false;
boolean abort = false;
// regular code generation
do {
try {
problemResetPC = classFile.contentsOffset;
this.generateCode(classFile);
restart = false;
} catch (AbortMethod e) {
// a fatal error was detected during code generation, need to restart code gen if possible
if (e.compilationResult == CodeStream.RESTART_IN_WIDE_MODE) {
// a branch target required a goto_w, restart code gen in wide mode.
classFile.contentsOffset = problemResetPC;
classFile.methodCount--;
classFile.codeStream.resetInWideMode(); // request wide mode
// reset the problem count to prevent reporting the same warning twice
if (unitResult != null) {
unitResult.problemCount = problemCount;
}
restart = true;
} else if (e.compilationResult == CodeStream.RESTART_CODE_GEN_FOR_UNUSED_LOCALS_MODE) {
classFile.contentsOffset = problemResetPC;
classFile.methodCount--;
classFile.codeStream.resetForCodeGenUnusedLocals();
// reset the problem count to prevent reporting the same warning twice
if (unitResult != null) {
unitResult.problemCount = problemCount;
}
restart = true;
} else {
restart = false;
abort = true;
}
}
} while (restart);
// produce a problem method accounting for this fatal error
if (abort) {
int problemsLength;
CategorizedProblem[] problems =
this.scope.referenceCompilationUnit().compilationResult.getAllProblems();
CategorizedProblem[] problemsCopy = new CategorizedProblem[problemsLength = problems.length];
System.arraycopy(problems, 0, problemsCopy, 0, problemsLength);
classFile.addProblemMethod(this, this.binding, problemsCopy, problemResetPC);
}
}
/**
* Resolve the method or field (see FieldAccessSpec).
*
* @param receiverType receiver of the method call.
* @param scope
* @param callinExpected whether this method spec is the LHS of a replace callin.
* @param isBaseSide whether this method spec is the RHS (any binding kind)
* @param allowEnclosing whether a method may be found in an enclosing type of receiverType
* @return the resolved method (may be problem method) or null
*/
public MethodBinding resolveFeature(
ReferenceBinding receiverType,
BlockScope scope,
boolean callinExpected,
boolean isBaseSide,
boolean allowEnclosing) {
// getRealClass() is used, because decapsulation needs to find private methods,
// which for roles are found only in the class part.
ReferenceBinding receiverClass = receiverType.getRealClass();
boolean isConstructorSpec = CharOperation.equals(this.selector, receiverClass.sourceName());
char[] realSelector = isConstructorSpec ? TypeConstants.INIT : this.selector;
if (this.hasSignature) {
TypeBinding[] enhancedParameters = this.parameters;
// first chance: try enhanced:
enhancedParameters = MethodSignatureEnhancer.enhanceParameters(scope, this.parameters);
CompilationResult compilationResult = scope.referenceContext().compilationResult();
CheckPoint cp = compilationResult.getCheckPoint(scope.referenceContext());
this.resolvedMethod =
TypeAnalyzer.findMethod(
scope,
receiverClass,
realSelector,
enhancedParameters,
isBaseSide,
isBaseSide ? this : null);
if (!this.resolvedMethod.isValidBinding()
&& this.resolvedMethod.problemId() == ProblemReasons.NotFound) {
// second+ chance: try plain:
while (receiverClass != null) {
compilationResult.rollBack(cp);
MethodBinding plainMethod =
TypeAnalyzer.findMethod(
scope,
receiverClass,
realSelector,
this.parameters,
isBaseSide,
isBaseSide ? this : null);
if (!callinExpected) {
this.resolvedMethod = plainMethod;
} else {
if (plainMethod != null && plainMethod.isValidBinding())
scope.problemReporter().replaceMappingToNonCallin(this, plainMethod);
// mark the ProblemMethodBinding consistently to what we have been looking for last:
this.resolvedMethod.modifiers |=
ExtraCompilerModifiers.AccCallin | ClassFileConstants.AccStatic;
}
if (plainMethod != null && plainMethod.isValidBinding()) break;
if (allowEnclosing) receiverClass = receiverClass.enclosingType();
else receiverClass = null;
}
}
} else {
CompilationResult compilationResult = scope.referenceContext().compilationResult();
CheckPoint cp = compilationResult.getCheckPoint(scope.referenceContext());
while (receiverClass != null) {
this.resolvedMethod = receiverClass.getMethod(scope, realSelector);
if (this.resolvedMethod != null && this.resolvedMethod.isValidBinding()) break; // good
if (!allowEnclosing) break; // bad
compilationResult.rollBack(cp);
receiverClass = receiverClass.enclosingType();
}
}
if (this.resolvedMethod != null) {
if (this.resolvedMethod.isValidBinding()) {
// check visibility of role-side in callin:
if (!isBaseSide
&& scope.referenceContext() instanceof CallinMappingDeclaration
&& !this.resolvedMethod.canBeSeenBy(this, scope)) {
scope.problemReporter().invisibleMethod(this, this.resolvedMethod);
this.resolvedMethod =
new ProblemMethodBinding(
this.resolvedMethod, this.selector, this.parameters, ProblemReasons.NotVisible);
}
}
if (!this.resolvedMethod.isValidBinding() && this.resolvedMethod.declaringClass == null)
this.resolvedMethod.declaringClass = receiverClass; // needed for computeUniqueKey (via
// CallinCalloutBinding.computeUniqueKey)
}
return this.resolvedMethod;
}
// Dump classfiles onto disk for all compilation units that where successful
// and do not carry a -d none spec, either directly or inherited from Main.
@Override
public void outputClassFiles(CompilationResult unitResult) {
if (!((unitResult == null) || (unitResult.hasErrors() && !this.proceedOnError))) {
ClassFile[] classFiles = unitResult.getClassFiles();
boolean generateClasspathStructure =
this.fileManager.hasLocation(StandardLocation.CLASS_OUTPUT);
String currentDestinationPath = this.destinationPath;
File outputLocation = null;
if (currentDestinationPath != null) {
outputLocation = new File(currentDestinationPath);
outputLocation.mkdirs();
}
for (int i = 0, fileCount = classFiles.length; i < fileCount; i++) {
// retrieve the key and the corresponding classfile
ClassFile classFile = classFiles[i];
char[] filename = classFile.fileName();
int length = filename.length;
char[] relativeName = new char[length + 6];
System.arraycopy(filename, 0, relativeName, 0, length);
System.arraycopy(SuffixConstants.SUFFIX_class, 0, relativeName, length, 6);
CharOperation.replace(relativeName, '/', File.separatorChar);
String relativeStringName = new String(relativeName);
if (this.compilerOptions.verbose) {
EclipseCompilerImpl.this.out.println(
Messages.bind(
Messages.compilation_write,
new String[] {
String.valueOf(this.exportedClassFilesCounter + 1), relativeStringName
}));
}
try {
JavaFileObject javaFileForOutput =
this.fileManager.getJavaFileForOutput(
StandardLocation.CLASS_OUTPUT,
new String(filename),
JavaFileObject.Kind.CLASS,
this.javaFileObjectMap.get(unitResult.compilationUnit));
if (generateClasspathStructure) {
if (currentDestinationPath != null) {
int index = CharOperation.lastIndexOf(File.separatorChar, relativeName);
if (index != -1) {
File currentFolder =
new File(currentDestinationPath, relativeStringName.substring(0, index));
currentFolder.mkdirs();
}
} else {
// create the subfolfers is necessary
// need a way to retrieve the folders to create
String path = javaFileForOutput.toUri().getPath();
int index = path.lastIndexOf('/');
if (index != -1) {
File file = new File(path.substring(0, index));
file.mkdirs();
}
}
}
OutputStream openOutputStream = javaFileForOutput.openOutputStream();
BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(openOutputStream);
bufferedOutputStream.write(classFile.header, 0, classFile.headerOffset);
bufferedOutputStream.write(classFile.contents, 0, classFile.contentsOffset);
bufferedOutputStream.flush();
bufferedOutputStream.close();
} catch (IOException e) {
this.logger.logNoClassFileCreated(currentDestinationPath, relativeStringName, e);
}
this.logger.logClassFile(
generateClasspathStructure, currentDestinationPath, relativeStringName);
this.exportedClassFilesCounter++;
}
this.batchCompiler.lookupEnvironment.releaseClassFiles(classFiles);
}
}
protected CompilationUnitDeclaration endParse(int act) {
if (this.hasRecoveredOnExpression) {
CompilationResult unitResult = this.compilationUnit.compilationResult;
if (act != ERROR_ACTION) { // expression recovery worked
// flush previously recorded problems
for (int i = 0; i < unitResult.problemCount; i++) {
unitResult.problems[i] = null; // discard problem
}
unitResult.problemCount = 0;
if (this.referenceContext instanceof AbstractMethodDeclaration) {
((AbstractMethodDeclaration) this.referenceContext).ignoreFurtherInvestigation = false;
}
if (this.referenceContext instanceof CompilationUnitDeclaration) {
((CompilationUnitDeclaration) this.referenceContext).ignoreFurtherInvestigation = false;
}
// consume expresion as a return statement
consumeStatementReturn();
int fieldsCount =
(this.evaluationContext.localVariableNames == null
? 0
: this.evaluationContext.localVariableNames.length)
+ (this.evaluationContext.declaringTypeName == null ? 0 : 1);
if (this.astPtr > (this.diet ? 0 : 2 + fieldsCount)) {
// in diet mode, the ast stack was empty when we went for method body
// otherwise it contained the type, the generated fields for local variables,
// the generated field for 'this' and the method
consumeBlockStatements();
}
consumeMethodBody();
if (!this.diet) {
consumeMethodDeclaration(true);
if (fieldsCount > 0) {
consumeClassBodyDeclarations();
}
consumeClassBodyDeclarationsopt();
consumeClassDeclaration();
consumeInternalCompilationUnitWithTypes();
consumeCompilationUnit();
}
this.lastAct = ACCEPT_ACTION;
} else {
// might have more than one error recorded:
// 1. during regular parse
// 2. during expression recovery
// -> must filter out one of them, the earliest one is less accurate
int maxRegularPos = 0, problemCount = unitResult.problemCount;
for (int i = 0; i < this.problemCountBeforeRecovery; i++) {
// skip unmatched bracket problems
if (unitResult.problems[i].getID() == IProblem.UnmatchedBracket) continue;
int start = unitResult.problems[i].getSourceStart();
if (start > maxRegularPos && start <= this.codeSnippetEnd) {
maxRegularPos = start;
}
}
int maxRecoveryPos = 0;
for (int i = this.problemCountBeforeRecovery; i < problemCount; i++) {
// skip unmatched bracket problems
if (unitResult.problems[i].getID() == IProblem.UnmatchedBracket) continue;
int start = unitResult.problems[i].getSourceStart();
if (start > maxRecoveryPos && start <= this.codeSnippetEnd) {
maxRecoveryPos = start;
}
}
if (maxRecoveryPos > maxRegularPos) {
System.arraycopy(
unitResult.problems,
this.problemCountBeforeRecovery,
unitResult.problems,
0,
problemCount - this.problemCountBeforeRecovery);
unitResult.problemCount -= this.problemCountBeforeRecovery;
} else {
unitResult.problemCount -= (problemCount - this.problemCountBeforeRecovery);
}
for (int i = unitResult.problemCount; i < problemCount; i++) {
unitResult.problems[i] = null; // discard problem
}
}
}
return super.endParse(act);
}
public void record(
CategorizedProblem problem, CompilationResult unitResult, ReferenceContext referenceContext) {
unitResult.record(problem, referenceContext);
}
public void handle(
int problemId,
String[] problemArguments,
int elaborationId,
String[] messageArguments,
int severity,
int problemStartPosition,
int problemEndPosition,
ReferenceContext referenceContext,
CompilationResult unitResult) {
if (severity == ProblemSeverities.Ignore) return;
// if no reference context, we need to abort from the current compilation process
if (referenceContext == null) {
if ((severity & ProblemSeverities.Error) != 0) { // non reportable error is fatal
CategorizedProblem problem =
this.createProblem(
null,
problemId,
problemArguments,
elaborationId,
messageArguments,
severity,
0,
0,
0,
0);
throw new AbortCompilation(null, problem);
} else {
return; // ignore non reportable warning
}
}
int[] lineEnds;
int lineNumber =
problemStartPosition >= 0
? Util.getLineNumber(
problemStartPosition,
lineEnds = unitResult.getLineSeparatorPositions(),
0,
lineEnds.length - 1)
: 0;
int columnNumber =
problemStartPosition >= 0
? Util.searchColumnNumber(
unitResult.getLineSeparatorPositions(), lineNumber, problemStartPosition)
: 0;
CategorizedProblem problem =
this.createProblem(
unitResult.getFileName(),
problemId,
problemArguments,
elaborationId,
messageArguments,
severity,
problemStartPosition,
problemEndPosition,
lineNumber,
columnNumber);
if (problem == null) return; // problem couldn't be created, ignore
switch (severity & ProblemSeverities.Error) {
case ProblemSeverities.Error:
record(problem, unitResult, referenceContext);
if ((severity & ProblemSeverities.Fatal) != 0) {
referenceContext.tagAsHavingErrors();
// should abort ?
int abortLevel;
if ((abortLevel =
this.policy.stopOnFirstError()
? ProblemSeverities.AbortCompilation
: severity & ProblemSeverities.Abort)
!= 0) {
referenceContext.abort(abortLevel, problem);
}
}
break;
case ProblemSeverities.Warning:
record(problem, unitResult, referenceContext);
break;
}
}
protected TypeBinding internalResolveType(Scope scope, int location) {
// handle the error here
this.constant = Constant.NotAConstant;
if (this.resolvedType != null) { // is a shared type reference which was already resolved
if (this.resolvedType.isValidBinding()) {
return this.resolvedType;
} else {
switch (this.resolvedType.problemId()) {
case ProblemReasons.NotFound:
case ProblemReasons.NotVisible:
case ProblemReasons.InheritedNameHidesEnclosingName:
TypeBinding type = this.resolvedType.closestMatch();
if (type == null) return null;
return scope
.environment()
.convertToRawType(type, false /*do not force conversion of enclosing types*/);
default:
return null;
}
}
}
boolean hasError;
// {ObjectTeams: don't let SelectionNodeFound(null) prevent alternate searching strategies:
SelectionNodeFound caughtException = null;
TypeBinding type = null;
try {
// base import scope first:
CompilationResult compilationResult = scope.referenceCompilationUnit().compilationResult();
CompilationResult.CheckPoint cp = compilationResult.getCheckPoint(scope.referenceContext());
try {
type =
checkResolveUsingBaseImportScope(
scope, location, false); // apply TOLERATE strategy only as a last resort below
// copied from below:
if (type != null && type.isValidBinding()) {
type =
scope
.environment()
.convertToRawType(type, false /*do not force conversion of enclosing types*/);
if (type.leafComponentType().isRawType()
&& (this.bits & ASTNode.IgnoreRawTypeCheck) == 0
&& scope.compilerOptions().getSeverity(CompilerOptions.RawTypeReference)
!= ProblemSeverities.Ignore) {
scope.problemReporter().rawTypeReference(this, type);
}
return type;
}
} catch (SelectionNodeFound snf) {
if (snf.binding != null) throw snf; // found a valid node.
caughtException = snf;
} finally {
if (caughtException != null || (type == null) || !type.isValidBinding())
compilationResult.rollBack(cp);
}
// ~orig~:
type = this.resolvedType = getTypeBinding(scope);
if (type == null) {
return null; // detected cycle while resolving hierarchy
}
// :~giro~
} catch (SelectionNodeFound snf) {
if (snf.binding != null) throw snf; // found a valid node.
caughtException = snf;
}
// a third chance trying an anchored type:
try {
if ((caughtException != null) || (this.resolvedType.problemId() == ProblemReasons.NotFound)) {
// anchored type
TypeBinding result = resolveAnchoredType(scope);
if (result != null) // did we do any better than before?
type = this.resolvedType = result; // if non-null but ProblemBinding report below.
}
} catch (SelectionNodeFound snf2) {
caughtException = snf2; // throw the newer exception instead.
}
// a forth chance trying a TOLERATED base imported type:
try {
if ((caughtException != null) || (this.resolvedType.problemId() == ProblemReasons.NotFound)) {
if (this.baseclassDecapsulation == DecapsulationState.TOLERATED) {
TypeBinding result = checkResolveUsingBaseImportScope(scope, -1, true);
if (result != null) // did we do any better than before?
type = this.resolvedType = result; // if non-null but ProblemBinding report below.
}
}
} catch (SelectionNodeFound snf2) {
caughtException = snf2; // throw the newer exception instead.
} finally {
// the attempt to prevent an exception failed:
if (caughtException != null) throw caughtException;
}
// SH}
if ((hasError = !type.isValidBinding()) == true) {
reportInvalidType(scope);
switch (type.problemId()) {
case ProblemReasons.NotFound:
case ProblemReasons.NotVisible:
case ProblemReasons.InheritedNameHidesEnclosingName:
type = type.closestMatch();
if (type == null) return null;
break;
default:
return null;
}
}
// {ObjectTeams: Split method to make tail accessible:
return checkResolvedType(type, scope, location, hasError);
}
@Override
public void onCompilationResult(CompilationResult cr) {
Set<String> classesWithErrors = new HashSet<String>();
if (cr.getErrors() != null) {
myTracer.push("handling errors", false);
for (final CategorizedProblem cp : cr.getErrors()) {
String fileName = new String(cp.getOriginatingFileName());
final String fqName =
NameUtil.namespaceFromPath(
fileName.substring(0, fileName.length() - MPSExtentions.DOT_JAVAFILE.length()));
classesWithErrors.add(fqName);
SModule containingModule = myContainingModules.get(fqName);
assert containingModule != null;
JavaFile javaFile = myModuleSources.get(containingModule).getJavaFile(fqName);
String messageString = new String(cp.getOriginatingFileName()) + " : " + cp.getMessage();
// final SNode nodeToShow = getNodeByLine(cp, fqName);
Object hintObject = new FileWithPosition(javaFile.getFile(), cp.getSourceStart());
String errMsg = messageString + " (line: " + cp.getSourceLineNumber() + ")";
if (cp.isWarning()) {
myMessages.add(createMessage(MessageKind.WARNING, errMsg, hintObject));
} else {
if (myOutputtedErrors == 0) {
myMessages.add(createMessage(MessageKind.ERROR, "Compilation problems", null));
myMessages.add(
createMessage(
MessageKind.INFORMATION,
"Modules: "
+ myModules.toString()
+ "\nClasspath: "
+ myClassPathItems
+ "\n",
null));
}
if (myOutputtedErrors < MAX_ERRORS) {
myOutputtedErrors++;
myMessages.add(createMessage(MessageKind.ERROR, errMsg, hintObject));
}
}
}
myTracer.pop();
myErrorCount += cr.getErrors().length;
}
myTracer.push("storing files", false);
for (ClassFile cf : cr.getClassFiles()) {
String fqName = convertCompoundToFqName(cf.getCompoundName());
String containerClassName = fqName;
if (containerClassName.contains("$")) {
int index = containerClassName.indexOf('$');
containerClassName = containerClassName.substring(0, index);
}
if (myContainingModules.containsKey(containerClassName)) {
SModule m = myContainingModules.get(containerClassName);
myChangedModules.add(m);
File classesGen = new File(getJavaFacet(m).getClassesGen().getPath());
String packageName = NameUtil.namespaceFromLongName(fqName);
File outputDir =
new File(classesGen + File.separator + NameUtil.pathFromNamespace(packageName));
if (!outputDir.exists()) {
if (!outputDir.mkdirs()) {
throw new RuntimeException("Can't create " + outputDir.getPath() + " directory");
}
}
String className = NameUtil.shortNameFromLongName(fqName);
File output = new File(outputDir, className + ".class");
if (!classesWithErrors.contains(containerClassName)) {
FileOutputStream os = null;
try {
os = new FileOutputStream(output);
os.write(cf.getBytes());
} catch (IOException e) {
String errMsg = "Can't write to " + output.getAbsolutePath();
myMessages.add(createMessage(MessageKind.ERROR, errMsg, null));
} finally {
if (os != null) {
try {
os.close();
} catch (IOException e) {
myHandler.handle(createMessage(MessageKind.ERROR, e.toString(), e));
}
}
}
} else {
if (output.exists() && !(output.delete())) {
String errMsg = "Can't delete " + output.getPath();
myMessages.add(createMessage(MessageKind.ERROR, errMsg, null));
}
}
} else {
String errMsg =
"I don't know in which module's output path I should place class file for " + fqName;
myMessages.add(createMessage(MessageKind.ERROR, errMsg, null));
}
}
myTracer.pop();
}
