public static IMarker[] getProblemsFor(IResource resource) {
try {
if (resource != null && resource.exists()) {
IMarker[] markers =
resource.findMarkers(
IJavaModelMarker.JAVA_MODEL_PROBLEM_MARKER, false, IResource.DEPTH_INFINITE);
Set markerTypes =
JavaModelManager.getJavaModelManager().compilationParticipants.managedMarkerTypes();
if (markerTypes.isEmpty()) return markers;
ArrayList markerList = new ArrayList(5);
for (int i = 0, length = markers.length; i < length; i++) {
markerList.add(markers[i]);
}
Iterator iterator = markerTypes.iterator();
while (iterator.hasNext()) {
markers = resource.findMarkers((String) iterator.next(), false, IResource.DEPTH_INFINITE);
for (int i = 0, length = markers.length; i < length; i++) {
markerList.add(markers[i]);
}
}
IMarker[] result;
markerList.toArray(result = new IMarker[markerList.size()]);
return result;
}
} catch (CoreException e) {
// assume there are no problems
}
return new IMarker[0];
}
private void removeBuildPath(IResource resource, IProject project) {
IScriptProject projrct = DLTKCore.create(project);
IPath filePath = resource.getFullPath();
oldBuildEntries = Arrays.asList(projrct.readRawBuildpath());
newBuildEntries = new ArrayList<IBuildpathEntry>();
newBuildEntries.addAll(oldBuildEntries);
for (int i = 0; i < oldBuildEntries.size(); i++) {
IBuildpathEntry fEntryToChange = oldBuildEntries.get(i);
IPath entryPath = fEntryToChange.getPath();
int mattchedPath = entryPath.matchingFirstSegments(filePath);
if (mattchedPath == filePath.segmentCount()) {
newBuildEntries.remove(fEntryToChange);
} else {
IBuildpathEntry newEntry =
RefactoringUtility.createNewBuildpathEntry(
fEntryToChange, fEntryToChange.getPath(), filePath, ""); // $NON-NLS-1$
newBuildEntries.remove(fEntryToChange);
newBuildEntries.add(newEntry);
}
}
oldIncludePath = new ArrayList<IBuildpathEntry>();
newIncludePathEntries = new ArrayList<IBuildpathEntry>();
List<IncludePath> includePathEntries =
Arrays.asList(IncludePathManager.getInstance().getIncludePaths(project));
for (IncludePath entry : includePathEntries) {
Object includePathEntry = entry.getEntry();
IResource includeResource = null;
if (!(includePathEntry instanceof IBuildpathEntry)) {
includeResource = (IResource) includePathEntry;
IPath entryPath = includeResource.getFullPath();
IBuildpathEntry oldEntry =
RefactoringUtility.createNewBuildpathEntry(IBuildpathEntry.BPE_SOURCE, entryPath);
oldIncludePath.add((IBuildpathEntry) oldEntry);
if (filePath.isPrefixOf(entryPath) || entryPath.equals(filePath)) {
} else {
IBuildpathEntry newEntry =
RefactoringUtility.createNewBuildpathEntry(IBuildpathEntry.BPE_SOURCE, entryPath);
newIncludePathEntries.add(newEntry);
}
} else {
newIncludePathEntries.add((IBuildpathEntry) includePathEntry);
oldIncludePath.add((IBuildpathEntry) includePathEntry);
}
}
}
private void addProjectSourceContainers(IProject project, ArrayList result) throws CoreException {
if (project == null || !project.hasNature(JavaCore.NATURE_ID)) return;
IJavaProject jProject = JavaCore.create(project);
result.add(JavaRuntime.newProjectRuntimeClasspathEntry(jProject));
IClasspathEntry[] entries = jProject.getRawClasspath();
for (int i = 0; i < entries.length; i++) {
IClasspathEntry entry = entries[i];
if (entry.getEntryKind() == IClasspathEntry.CPE_LIBRARY) {
IRuntimeClasspathEntry rte = convertClasspathEntry(entry);
if (rte != null) result.add(rte);
}
}
}
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);
}
protected void compile(
SourceFile[] units, SourceFile[] additionalUnits, boolean compilingFirstGroup) {
if (compilingFirstGroup && additionalUnits != null) {
// add any source file from additionalUnits to units if it defines secondary types
// otherwise its possible during testing with MAX_AT_ONCE == 1 that a secondary type
// can cause an infinite loop as it alternates between not found and defined, see bug 146324
ArrayList extras = null;
for (int i = 0, l = additionalUnits.length; i < l; i++) {
SourceFile unit = additionalUnits[i];
if (unit != null && this.newState.getDefinedTypeNamesFor(unit.typeLocator()) != null) {
if (JavaBuilder.DEBUG)
System.out.println(
"About to compile file with secondary types " + unit.typeLocator()); // $NON-NLS-1$
if (extras == null) extras = new ArrayList(3);
extras.add(unit);
}
}
if (extras != null) {
int oldLength = units.length;
int toAdd = extras.size();
System.arraycopy(units, 0, units = new SourceFile[oldLength + toAdd], 0, oldLength);
for (int i = 0; i < toAdd; i++) units[oldLength++] = (SourceFile) extras.get(i);
}
}
super.compile(units, additionalUnits, compilingFirstGroup);
}
ISourceContainer[] getSourceContainers(String location, String id) throws CoreException {
ISourceContainer[] containers = (ISourceContainer[]) fSourceContainerMap.get(location);
if (containers != null) {
return containers;
}
ArrayList result = new ArrayList();
ModelEntry entry = MonitorRegistry.findEntry(id);
boolean match = false;
IMonitorModelBase[] models = entry.getWorkspaceModels();
for (int i = 0; i < models.length; i++) {
if (isPerfectMatch(models[i], new Path(location))) {
IResource resource = models[i].getUnderlyingResource();
// if the plug-in matches a workspace model,
// add the project and any libraries not coming via a container
// to the list of source containers, in that order
if (resource != null) {
addProjectSourceContainers(resource.getProject(), result);
}
match = true;
break;
}
}
if (!match) {
File file = new File(location);
if (file.isFile()) {
// in case of linked plug-in projects that map to an external JARd plug-in,
// use source container that maps to the library in the linked project.
ISourceContainer container = getArchiveSourceContainer(location);
if (container != null) {
containers = new ISourceContainer[] {container};
fSourceContainerMap.put(location, containers);
return containers;
}
}
models = entry.getExternalModels();
for (int i = 0; i < models.length; i++) {
if (isPerfectMatch(models[i], new Path(location))) {
// try all source zips found in the source code locations
IClasspathEntry[] entries = MDEClasspathContainer.getExternalEntries(models[i]);
for (int j = 0; j < entries.length; j++) {
IRuntimeClasspathEntry rte = convertClasspathEntry(entries[j]);
if (rte != null) result.add(rte);
}
break;
}
}
}
IRuntimeClasspathEntry[] entries =
(IRuntimeClasspathEntry[]) result.toArray(new IRuntimeClasspathEntry[result.size()]);
containers = JavaRuntime.getSourceContainers(entries);
fSourceContainerMap.put(location, containers);
return containers;
}
private int initializeBuilder(int kind, boolean forBuild) throws CoreException {
// some calls just need the nameEnvironment initialized so skip the rest
this.javaProject = (JavaProject) JavaCore.create(this.currentProject);
this.workspaceRoot = this.currentProject.getWorkspace().getRoot();
if (forBuild) {
// cache the known participants for this project
this.participants =
JavaModelManager.getJavaModelManager()
.compilationParticipants
.getCompilationParticipants(this.javaProject);
if (this.participants != null)
for (int i = 0, l = this.participants.length; i < l; i++)
if (this.participants[i].aboutToBuild(this.javaProject)
== CompilationParticipant.NEEDS_FULL_BUILD) kind = FULL_BUILD;
// Flush the existing external files cache if this is the beginning of a build cycle
String projectName = this.currentProject.getName();
if (builtProjects == null || builtProjects.contains(projectName)) {
builtProjects = new ArrayList();
}
builtProjects.add(projectName);
}
this.binaryLocationsPerProject = new SimpleLookupTable(3);
this.nameEnvironment =
new NameEnvironment(
this.workspaceRoot, this.javaProject, this.binaryLocationsPerProject, this.notifier);
if (forBuild) {
String filterSequence =
this.javaProject.getOption(JavaCore.CORE_JAVA_BUILD_RESOURCE_COPY_FILTER, true);
char[][] filters =
filterSequence != null && filterSequence.length() > 0
? CharOperation.splitAndTrimOn(',', filterSequence.toCharArray())
: null;
if (filters == null) {
this.extraResourceFileFilters = null;
this.extraResourceFolderFilters = null;
} else {
int fileCount = 0, folderCount = 0;
for (int i = 0, l = filters.length; i < l; i++) {
char[] f = filters[i];
if (f.length == 0) continue;
if (f[f.length - 1] == '/') folderCount++;
else fileCount++;
}
this.extraResourceFileFilters = new char[fileCount][];
this.extraResourceFolderFilters = new String[folderCount];
for (int i = 0, l = filters.length; i < l; i++) {
char[] f = filters[i];
if (f.length == 0) continue;
if (f[f.length - 1] == '/')
this.extraResourceFolderFilters[--folderCount] = new String(f, 0, f.length - 1);
else this.extraResourceFileFilters[--fileCount] = f;
}
}
}
return kind;
}
protected boolean findSourceFiles(IResourceDelta delta) throws CoreException {
ArrayList visited =
this.makeOutputFolderConsistent ? new ArrayList(this.sourceLocations.length) : null;
for (int i = 0, l = this.sourceLocations.length; i < l; i++) {
ClasspathMultiDirectory md = this.sourceLocations[i];
if (this.makeOutputFolderConsistent
&& md.hasIndependentOutputFolder
&& !visited.contains(md.binaryFolder)) {
// even a project which acts as its own source folder can have an independent/nested output
// folder
visited.add(md.binaryFolder);
IResourceDelta binaryDelta = delta.findMember(md.binaryFolder.getProjectRelativePath());
if (binaryDelta != null) {
int segmentCount = binaryDelta.getFullPath().segmentCount();
IResourceDelta[] children = binaryDelta.getAffectedChildren();
for (int j = 0, m = children.length; j < m; j++)
if (!checkForClassFileChanges(children[j], md, segmentCount)) return false;
}
}
if (md.sourceFolder.equals(this.javaBuilder.currentProject)) {
// skip nested source & output folders when the project is a source folder
int segmentCount = delta.getFullPath().segmentCount();
IResourceDelta[] children = delta.getAffectedChildren();
for (int j = 0, m = children.length; j < m; j++)
if (!isExcludedFromProject(children[j].getFullPath()))
if (!findSourceFiles(children[j], md, segmentCount)) return false;
} else {
IResourceDelta sourceDelta = delta.findMember(md.sourceFolder.getProjectRelativePath());
if (sourceDelta != null) {
if (sourceDelta.getKind() == IResourceDelta.REMOVED) {
if (JavaBuilder.DEBUG)
System.out.println(
"ABORTING incremental build... found removed source folder"); //$NON-NLS-1$
return false; // removed source folder should not make it here, but handle anyways
// (ADDED is supported)
}
int segmentCount = sourceDelta.getFullPath().segmentCount();
IResourceDelta[] children = sourceDelta.getAffectedChildren();
try {
for (int j = 0, m = children.length; j < m; j++)
if (!findSourceFiles(children[j], md, segmentCount)) return false;
} catch (CoreException e) {
// catch the case that a package has been renamed and collides on disk with an
// as-yet-to-be-deleted package
if (e.getStatus().getCode() == IResourceStatus.CASE_VARIANT_EXISTS) {
if (JavaBuilder.DEBUG)
System.out.println(
"ABORTING incremental build... found renamed package"); //$NON-NLS-1$
return false;
}
throw e; // rethrow
}
}
}
this.notifier.checkCancel();
}
return true;
}
private IResource[] removeDuplicateResources(IResource[] sourceResources) {
// ignore empty array
if (sourceResources == null || sourceResources.length == 0) {
return sourceResources;
}
ArrayList<IResource> result = new ArrayList<IResource>();
for (IResource source : sourceResources) {
if (result.size() == 0) {
result.add(source);
} else {
// check if the resource is parent of any item in the result
for (IResource existing : result) {
// if the resource is parent of an existing item in the
// result.
// remove the existing item, add the new one.
if (source.getFullPath().isPrefixOf(existing.getFullPath())) {
result.remove(existing);
result.add(source);
}
}
boolean noNeedAdded = false;
for (IResource existing : result) {
// if the resource is parent of an existing item in the
// result.
// remove the existing item, add the new one.
if (existing.getFullPath().isPrefixOf(source.getFullPath())) {
noNeedAdded = true;
}
}
// the source is not in the result after loop
if (!result.contains(source) && !noNeedAdded) {
result.add(source);
}
}
}
IResource[] ret = new IResource[result.size()];
return result.toArray(ret);
}
@Override
public void transferListenersTo(
IModelChangeProviderExtension target, IModelChangedListenerFilter filter) {
ArrayList<IModelChangedListener> removed = new ArrayList<>();
for (int i = 0; i < fListeners.size(); i++) {
IModelChangedListener listener = fListeners.get(i);
if (filter == null || filter.accept(listener)) {
target.addModelChangedListener(listener);
removed.add(listener);
}
}
fListeners.removeAll(removed);
}
/* Return the list of projects for which it requires a resource delta. This builder's project
* is implicitly included and need not be specified. Builders must re-specify the list
* of interesting projects every time they are run as this is not carried forward
* beyond the next build. Missing projects should be specified but will be ignored until
* they are added to the workspace.
*/
private IProject[] getRequiredProjects(boolean includeBinaryPrerequisites) {
if (this.javaProject == null || this.workspaceRoot == null) return new IProject[0];
ArrayList projects = new ArrayList();
ExternalFoldersManager externalFoldersManager = JavaModelManager.getExternalManager();
try {
IClasspathEntry[] entries = this.javaProject.getExpandedClasspath();
for (int i = 0, l = entries.length; i < l; i++) {
IClasspathEntry entry = entries[i];
IPath path = entry.getPath();
IProject p = null;
switch (entry.getEntryKind()) {
case IClasspathEntry.CPE_PROJECT:
p =
this.workspaceRoot.getProject(
path.lastSegment()); // missing projects are considered too
if (((ClasspathEntry) entry).isOptional()
&& !JavaProject.hasJavaNature(p)) // except if entry is optional
p = null;
break;
case IClasspathEntry.CPE_LIBRARY:
if (includeBinaryPrerequisites && path.segmentCount() > 0) {
// some binary resources on the class path can come from projects that are not
// included in the project references
IResource resource = this.workspaceRoot.findMember(path.segment(0));
if (resource instanceof IProject) {
p = (IProject) resource;
} else {
resource = externalFoldersManager.getFolder(path);
if (resource != null) p = resource.getProject();
}
}
}
if (p != null && !projects.contains(p)) projects.add(p);
}
} catch (JavaModelException e) {
return new IProject[0];
}
IProject[] result = new IProject[projects.size()];
projects.toArray(result);
return result;
}
/**
* Returns the children of <code>source</code> which are affected by this operation. If <code>
* source</code> is a <code>K_SOURCE</code>, these are the <code>.java</code> files, if it is a
* <code>K_BINARY</code>, they are the <code>.class</code> files.
*/
private IResource[] collectResourcesOfInterest(IPackageFragment source)
throws JavaModelException {
IJavaElement[] children = source.getChildren();
int childOfInterest = IJavaElement.COMPILATION_UNIT;
if (source.getKind() == IPackageFragmentRoot.K_BINARY) {
childOfInterest = IJavaElement.CLASS_FILE;
}
ArrayList correctKindChildren = new ArrayList(children.length);
for (int i = 0; i < children.length; i++) {
IJavaElement child = children[i];
if (child.getElementType() == childOfInterest) {
correctKindChildren.add(((JavaElement) child).resource());
}
}
// Gather non-java resources
Object[] nonJavaResources = source.getNonJavaResources();
int actualNonJavaResourceCount = 0;
for (int i = 0, max = nonJavaResources.length; i < max; i++) {
if (nonJavaResources[i] instanceof IResource) actualNonJavaResourceCount++;
}
IResource[] actualNonJavaResources = new IResource[actualNonJavaResourceCount];
for (int i = 0, max = nonJavaResources.length, index = 0; i < max; i++) {
if (nonJavaResources[i] instanceof IResource)
actualNonJavaResources[index++] = (IResource) nonJavaResources[i];
}
if (actualNonJavaResourceCount != 0) {
int correctKindChildrenSize = correctKindChildren.size();
IResource[] result = new IResource[correctKindChildrenSize + actualNonJavaResourceCount];
correctKindChildren.toArray(result);
System.arraycopy(
actualNonJavaResources, 0, result, correctKindChildrenSize, actualNonJavaResourceCount);
return result;
} else {
IResource[] result = new IResource[correctKindChildren.size()];
correctKindChildren.toArray(result);
return result;
}
}
private boolean resourceExists(String location) {
String bundleJar = null;
IPath path = new Path(location);
if ("platform:".equals(path.getDevice()) && path.segmentCount() > 2) { // $NON-NLS-1$
if ("plugin".equals(path.segment(0))) { // $NON-NLS-1$
String id = path.segment(1);
IMonitorModelBase model = MonitorRegistry.findModel(id);
if (model != null && model.isEnabled()) {
path = path.setDevice(null).removeFirstSegments(2);
String bundleLocation = model.getInstallLocation();
if (bundleLocation.endsWith(".jar")) { // $NON-NLS-1$
bundleJar = bundleLocation;
} else {
path = new Path(model.getInstallLocation()).append(path);
}
location = path.toString();
}
}
} else if (path.getDevice() == null
&& path.segmentCount() > 3
&& "platform:".equals(path.segment(0))) { // $NON-NLS-1$
if ("plugin".equals(path.segment(1))) { // $NON-NLS-1$
String id = path.segment(2);
IMonitorModelBase model = MonitorRegistry.findModel(id);
if (model != null && model.isEnabled()) {
path = path.removeFirstSegments(3);
String bundleLocation = model.getInstallLocation();
if (bundleLocation.endsWith(".jar")) { // $NON-NLS-1$
bundleJar = bundleLocation;
} else {
path = new Path(model.getInstallLocation()).append(path);
}
location = path.toString();
}
}
}
ArrayList paths = new ArrayList();
if (location.indexOf("$nl$") != -1) { // $NON-NLS-1$
StringTokenizer tokenizer = new StringTokenizer(TargetPlatform.getNL(), "_"); // $NON-NLS-1$
String language = tokenizer.hasMoreTokens() ? tokenizer.nextToken() : null;
String country = tokenizer.hasMoreTokens() ? tokenizer.nextToken() : null;
if (language != null && country != null)
paths.add(
location.replaceAll(
"\\$nl\\$",
"nl"
+ IPath.SEPARATOR
+ language
+ IPath.SEPARATOR
+ country)); //$NON-NLS-1$ //$NON-NLS-2$
if (language != null)
paths.add(
location.replaceAll(
"\\$nl\\$", "nl" + IPath.SEPARATOR + language)); // $NON-NLS-1$ //$NON-NLS-2$
paths.add(location.replaceAll("\\$nl\\$", "")); // $NON-NLS-1$ //$NON-NLS-2$
} else {
paths.add(location);
}
for (int i = 0; i < paths.size(); i++) {
if (bundleJar == null) {
IPath currPath = new Path(paths.get(i).toString());
if (currPath.isAbsolute() && currPath.toFile().exists()) return true;
if (PDEProject.getBundleRoot(fFile.getProject()).findMember(currPath) != null) return true;
if (fBuildModel != null
&& fBuildModel.getEntry("source." + paths.get(i)) != null) // $NON-NLS-1$
return true;
} else {
if (CoreUtility.jarContainsResource(new File(bundleJar), paths.get(i).toString(), false))
return true;
}
}
return false;
}
protected void cleanOutputFolders(boolean copyBack) throws CoreException {
boolean deleteAll =
JavaCore.CLEAN.equals(
this.javaBuilder.javaProject.getOption(
JavaCore.CORE_JAVA_BUILD_CLEAN_OUTPUT_FOLDER, true));
if (deleteAll) {
if (this.javaBuilder.participants != null)
for (int i = 0, l = this.javaBuilder.participants.length; i < l; i++)
this.javaBuilder.participants[i].cleanStarting(this.javaBuilder.javaProject);
ArrayList visited = new ArrayList(this.sourceLocations.length);
for (int i = 0, l = this.sourceLocations.length; i < l; i++) {
this.notifier.subTask(
Messages.bind(
Messages.build_cleaningOutput, this.javaBuilder.currentProject.getName()));
ClasspathMultiDirectory sourceLocation = this.sourceLocations[i];
if (sourceLocation.hasIndependentOutputFolder) {
IContainer outputFolder = sourceLocation.binaryFolder;
if (!visited.contains(outputFolder)) {
visited.add(outputFolder);
IResource[] members = outputFolder.members();
for (int j = 0, m = members.length; j < m; j++) {
IResource member = members[j];
if (!member.isDerived()) {
member.accept(
new IResourceVisitor() {
public boolean visit(IResource resource) throws CoreException {
resource.setDerived(true, null);
return resource.getType() != IResource.FILE;
}
});
}
member.delete(IResource.FORCE, null);
}
}
this.notifier.checkCancel();
if (copyBack) copyExtraResourcesBack(sourceLocation, true);
} else {
boolean isOutputFolder = sourceLocation.sourceFolder.equals(sourceLocation.binaryFolder);
final char[][] exclusionPatterns =
isOutputFolder
? sourceLocation.exclusionPatterns
: null; // ignore exclusionPatterns if output folder == another source folder...
// not this one
final char[][] inclusionPatterns =
isOutputFolder
? sourceLocation.inclusionPatterns
: null; // ignore inclusionPatterns if output folder == another source folder...
// not this one
sourceLocation.binaryFolder.accept(
new IResourceProxyVisitor() {
public boolean visit(IResourceProxy proxy) throws CoreException {
if (proxy.getType() == IResource.FILE) {
if (org.eclipse.jdt.internal.compiler.util.Util.isClassFileName(
proxy.getName())) {
IResource resource = proxy.requestResource();
if (exclusionPatterns != null || inclusionPatterns != null)
if (Util.isExcluded(
resource.getFullPath(), inclusionPatterns, exclusionPatterns, false))
return false;
if (!resource.isDerived()) resource.setDerived(true, null);
resource.delete(IResource.FORCE, null);
}
return false;
}
if (exclusionPatterns != null
&& inclusionPatterns
== null) // must walk children if inclusionPatterns != null
if (Util.isExcluded(proxy.requestFullPath(), null, exclusionPatterns, true))
return false;
BatchImageBuilder.this.notifier.checkCancel();
return true;
}
},
IResource.NONE);
this.notifier.checkCancel();
}
this.notifier.checkCancel();
}
} else if (copyBack) {
for (int i = 0, l = this.sourceLocations.length; i < l; i++) {
ClasspathMultiDirectory sourceLocation = this.sourceLocations[i];
if (sourceLocation.hasIndependentOutputFolder)
copyExtraResourcesBack(sourceLocation, false);
this.notifier.checkCancel();
}
}
// GROOVY start
LanguageSupportFactory.getEventHandler()
.handle(this.javaBuilder.javaProject, "cleanOutputFolders");
// GROOVY end
}