private boolean isLocalBranch(Git git, String branch) throws GitAPIException {
List<Ref> branches = git.branchList().call();
for (Ref ref : branches) {
if (Repository.shortenRefName(ref.getName()).equals(branch)) return true;
}
return false;
}
/**
* remove highlights (bounded with <marker>...</marker>) from test case file
*
* @param document document to process
*/
private void extractExpectedHighlightsSet(final Document document) {
final String text = document.getText();
final Set<String> markers = myHighlightingTypes.keySet();
final String typesRx = "(?:" + StringUtil.join(markers, ")|(?:") + ")";
final String openingTagRx =
"<("
+ typesRx
+ ")"
+ "(?:\\s+descr=\"((?:[^\"]|\\\\\"|\\\\\\\\\"|\\\\\\[|\\\\\\])*)\")?"
+ "(?:\\s+type=\"([0-9A-Z_]+)\")?"
+ "(?:\\s+foreground=\"([0-9xa-f]+)\")?"
+ "(?:\\s+background=\"([0-9xa-f]+)\")?"
+ "(?:\\s+effectcolor=\"([0-9xa-f]+)\")?"
+ "(?:\\s+effecttype=\"([A-Z]+)\")?"
+ "(?:\\s+fonttype=\"([0-9]+)\")?"
+ "(?:\\s+textAttributesKey=\"((?:[^\"]|\\\\\"|\\\\\\\\\"|\\\\\\[|\\\\\\])*)\")?"
+ "(?:\\s+bundleMsg=\"((?:[^\"]|\\\\\"|\\\\\\\\\")*)\")?"
+ "(/)?>";
final Matcher matcher = Pattern.compile(openingTagRx).matcher(text);
int pos = 0;
final Ref<Integer> textOffset = Ref.create(0);
while (matcher.find(pos)) {
textOffset.set(textOffset.get() + matcher.start() - pos);
pos = extractExpectedHighlight(matcher, text, document, textOffset);
}
}
@Nullable
private FilePath unshelveBinaryFile(
final ShelvedBinaryFile file, @NotNull final VirtualFile patchTarget) throws IOException {
final Ref<FilePath> result = new Ref<FilePath>();
final Ref<IOException> ex = new Ref<IOException>();
final Ref<VirtualFile> patchedFileRef = new Ref<VirtualFile>();
final File shelvedFile = file.SHELVED_PATH == null ? null : new File(file.SHELVED_PATH);
ApplicationManager.getApplication()
.runWriteAction(
new Runnable() {
public void run() {
try {
result.set(new FilePathImpl(patchTarget));
if (shelvedFile == null) {
patchTarget.delete(this);
} else {
patchTarget.setBinaryContent(FileUtil.loadFileBytes(shelvedFile));
patchedFileRef.set(patchTarget);
}
} catch (IOException e) {
ex.set(e);
}
}
});
if (!ex.isNull()) {
throw ex.get();
}
return result.get();
}
public boolean navigateSelectedElement() {
final Ref<Boolean> succeeded = new Ref<Boolean>();
final CommandProcessor commandProcessor = CommandProcessor.getInstance();
commandProcessor.executeCommand(
myProject,
new Runnable() {
public void run() {
final AbstractTreeNode selectedNode = getSelectedNode();
if (selectedNode != null) {
if (selectedNode.canNavigateToSource()) {
myPopup.cancel();
selectedNode.navigate(true);
succeeded.set(true);
} else {
succeeded.set(false);
}
} else {
succeeded.set(false);
}
IdeDocumentHistory.getInstance(myProject).includeCurrentCommandAsNavigation();
}
},
"Navigate",
null);
return succeeded.get();
}
private boolean cherryPick(
HttpServletRequest request,
HttpServletResponse response,
Repository db,
String commitToCherryPick)
throws ServletException, JSONException {
RevWalk revWalk = new RevWalk(db);
try {
Ref headRef = db.getRef(Constants.HEAD);
if (headRef == null)
return statusHandler.handleRequest(
request,
response,
new ServerStatus(
IStatus.ERROR,
HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
"An error occured when cherry-picking.",
null));
RevCommit head = revWalk.parseCommit(headRef.getObjectId());
ObjectId objectId = db.resolve(commitToCherryPick);
Git git = new Git(db);
CherryPickResult cherryPickResult = git.cherryPick().include(objectId).call();
RevCommit newHead = cherryPickResult.getNewHead();
JSONObject result = new JSONObject();
result.put(GitConstants.KEY_RESULT, cherryPickResult.getStatus().name());
result.put(GitConstants.KEY_HEAD_UPDATED, !head.equals(newHead));
OrionServlet.writeJSONResponse(
request, response, result, JsonURIUnqualificationStrategy.ALL_NO_GIT);
return true;
} catch (IOException e) {
return statusHandler.handleRequest(
request,
response,
new ServerStatus(
IStatus.ERROR,
HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
"An error occured when cherry-picking.",
e));
} catch (GitAPIException e) {
return statusHandler.handleRequest(
request,
response,
new ServerStatus(
IStatus.ERROR,
HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
"An error occured when cherry-picking.",
e));
} finally {
revWalk.release();
}
}
@Override
public <T> T commitAndRunReadAction(@NotNull final Computable<T> computation) {
final Ref<T> ref = Ref.create(null);
commitAndRunReadAction(
new Runnable() {
@Override
public void run() {
ref.set(computation.compute());
}
});
return ref.get();
}
/**
* Constructs a <code>SerialRef</code> object from the given <code>Ref</code> object.
*
* @param ref a Ref object; cannot be <code>null</code>
* @throws SQLException if a database access occurs; if <code>ref</code> is <code>null</code>; or
* if the <code>Ref</code> object returns a <code>null</code> value base type name.
* @throws SerialException if an error occurs serializing the <code>Ref</code> object
*/
public SerialRef(Ref ref) throws SerialException, SQLException {
if (ref == null) {
throw new SQLException("Cannot instantiate a SerialRef object " + "with a null Ref object");
}
reference = ref;
object = ref;
if (ref.getBaseTypeName() == null) {
throw new SQLException(
"Cannot instantiate a SerialRef object " + "that returns a null base type name");
} else {
baseTypeName = new String(ref.getBaseTypeName());
}
}
public void getServerFilesManagers(
final Ref<SvnServerFileManager> systemManager, final Ref<SvnServerFileManager> userManager) {
// created only if does not exist
final File dir = new File(getConfigurationDirectory());
if (!dir.exists()) {
SVNConfigFile.createDefaultConfiguration(dir);
}
systemManager.set(
new SvnServerFileManagerImpl(
new IdeaSVNConfigFile(
new File(SVNFileUtil.getSystemConfigurationDirectory(), SERVERS_FILE_NAME))));
initServers();
userManager.set(new SvnServerFileManagerImpl(myConfigFile));
}
// returns the most recent val
Object lock(Ref ref) {
// can't upgrade readLock, so release it
releaseIfEnsured(ref);
boolean unlocked = true;
try {
tryWriteLock(ref);
unlocked = false;
if (ref.tvals != null && ref.tvals.point > readPoint) throw retryex;
Info refinfo = ref.tinfo;
// write lock conflict
if (refinfo != null && refinfo != info && refinfo.running()) {
if (!barge(refinfo)) {
ref.lock.writeLock().unlock();
unlocked = true;
return blockAndBail(refinfo);
}
}
ref.tinfo = info;
return ref.tvals == null ? null : ref.tvals.val;
} finally {
if (!unlocked) ref.lock.writeLock().unlock();
}
}
private static TextRange adjustRange(final PsiElement element, final TextRange originalRange) {
final Ref<TextRange> rangeRef = new Ref<TextRange>(originalRange);
element.accept(
new JavaRecursiveElementVisitor() {
@Override
public void visitExpressionStatement(final PsiExpressionStatement statement) {
final TextRange stRange = statement.getTextRange();
if (originalRange.intersects(stRange)) {
final TextRange currentRange = rangeRef.get();
final int start = Math.min(currentRange.getStartOffset(), stRange.getStartOffset());
final int end = Math.max(currentRange.getEndOffset(), stRange.getEndOffset());
rangeRef.set(new TextRange(start, end));
}
}
});
return rangeRef.get();
}
/**
* Sets the SQL structured type that this <code>SerialRef</code> object references to the given
* <code>Object</code> object.
*
* @param obj an <code>Object</code> representing the SQL structured type to be referenced
* @throws SerialException if an error is encountered generating the the structured type
* referenced by this <code>SerialRef</code> object
*/
public void setObject(Object obj) throws SerialException {
try {
reference.setObject(obj);
} catch (SQLException e) {
throw new SerialException("SQLException: " + e.getMessage());
}
object = obj;
}
@Nullable
public static PsiType getQualifiedMemberReferenceType(
@Nullable PsiType qualifierType, @NotNull final PsiMember member) {
final Ref<PsiSubstitutor> subst = Ref.create(PsiSubstitutor.EMPTY);
class MyProcessor extends BaseScopeProcessor implements NameHint, ElementClassHint {
@Override
public boolean execute(@NotNull PsiElement element, @NotNull ResolveState state) {
if (element == member) {
subst.set(state.get(PsiSubstitutor.KEY));
}
return true;
}
@Override
public String getName(@NotNull ResolveState state) {
return member.getName();
}
@Override
public boolean shouldProcess(DeclarationKind kind) {
return member instanceof PsiEnumConstant
? kind == DeclarationKind.ENUM_CONST
: member instanceof PsiField
? kind == DeclarationKind.FIELD
: kind == DeclarationKind.METHOD;
}
@Override
public <T> T getHint(@NotNull Key<T> hintKey) {
return hintKey == NameHint.KEY || hintKey == ElementClassHint.KEY ? (T) this : null;
}
}
PsiScopesUtil.processTypeDeclarations(qualifierType, member, new MyProcessor());
PsiType rawType =
member instanceof PsiField
? ((PsiField) member).getType()
: member instanceof PsiMethod
? ((PsiMethod) member).getReturnType()
: JavaPsiFacade.getElementFactory(member.getProject())
.createType((PsiClass) member);
return subst.get().substitute(rawType);
}
protected static RevCommit resolveCommitIdByTagName(Repository repository, String tagName)
throws IOException, GitAPIException {
if (tagName == null || tagName.isEmpty()) return null;
RevCommit revCommit = null;
Map<String, Ref> tagMap = repository.getTags();
Ref ref = tagMap.get(tagName);
if (ref != null) {
RevWalk walk = new RevWalk(repository);
// some reduce memory effors as described in jgit user guide
walk.setRetainBody(false);
ObjectId from;
from = repository.resolve("refs/heads/master");
if (from == null) {
Git git = new Git(repository);
String lastTagName = git.describe().call();
from = repository.resolve("refs/tags/" + lastTagName);
}
ObjectId to = repository.resolve("refs/remotes/origin/master");
if (from == null) {
throw new IllegalStateException("cannot determinate start commit");
}
walk.markStart(walk.parseCommit(from));
walk.markUninteresting(walk.parseCommit(to));
try {
RevObject revObject = walk.parseAny(ref.getObjectId());
if (revObject != null) {
revCommit = walk.parseCommit(revObject.getId());
}
} finally {
walk.close();
}
}
return revCommit;
}
public void openFiles() {
if (mySplittersElement != null) {
Ref<EditorWindow> currentWindow = new Ref<EditorWindow>();
final JPanel comp = readExternalPanel(mySplittersElement, getTopPanel(), currentWindow);
if (comp != null) {
removeAll();
add(comp, BorderLayout.CENTER);
mySplittersElement = null;
}
// clear empty splitters
for (EditorWindow window : getWindows()) {
if (window.getEditors().length == 0) {
for (EditorWindow sibling : window.findSiblings()) {
sibling.unsplit(false);
}
}
}
if (!currentWindow.isNull()) {
setCurrentWindow(currentWindow.get(), true);
}
}
}
/**
* Returns an <code>Object</code> representing the SQL structured type to which this <code>
* SerialRef</code> object refers.
*
* @return an object instance resolved from the Ref reference
* @throws SerialException if an error is encountered in the reference resolution
*/
public Object getObject() throws SerialException {
if (reference != null) {
try {
return reference.getObject();
} catch (SQLException e) {
throw new SerialException("SQLException: " + e.getMessage());
}
}
if (object != null) {
return object;
}
throw new SerialException("The object is not set");
}
Object doGet(Ref ref) {
if (!info.running()) throw retryex;
if (vals.containsKey(ref)) return vals.get(ref);
try {
ref.lock.readLock().lock();
if (ref.tvals == null) throw new IllegalStateException(ref.toString() + " is unbound.");
Ref.TVal ver = ref.tvals;
do {
if (ver.point <= readPoint) return ver.val;
} while ((ver = ver.prior) != ref.tvals);
} finally {
ref.lock.readLock().unlock();
}
// no version of val precedes the read point
ref.faults.incrementAndGet();
throw retryex;
}
@Override
protected JPanel processSplitter(
@NotNull Element splitterElement,
Element firstChild,
Element secondChild,
final JPanel context) {
if (context == null) {
final boolean orientation =
"vertical".equals(splitterElement.getAttributeValue("split-orientation"));
final float proportion =
Float.valueOf(splitterElement.getAttributeValue("split-proportion")).floatValue();
final JPanel firstComponent = process(firstChild, null);
final JPanel secondComponent = process(secondChild, null);
final Ref<JPanel> panelRef = new Ref<JPanel>();
UIUtil.invokeAndWaitIfNeeded(
new Runnable() {
@Override
public void run() {
JPanel panel = new JPanel(new BorderLayout());
panel.setOpaque(false);
Splitter splitter = new OnePixelSplitter(orientation, proportion, 0.1f, 0.9f);
panel.add(splitter, BorderLayout.CENTER);
splitter.setFirstComponent(firstComponent);
splitter.setSecondComponent(secondComponent);
panelRef.set(panel);
}
});
return panelRef.get();
}
final Ref<JPanel> firstComponent = new Ref<JPanel>();
final Ref<JPanel> secondComponent = new Ref<JPanel>();
UIUtil.invokeAndWaitIfNeeded(
new Runnable() {
@Override
public void run() {
if (context.getComponent(0) instanceof Splitter) {
Splitter splitter = (Splitter) context.getComponent(0);
firstComponent.set((JPanel) splitter.getFirstComponent());
secondComponent.set((JPanel) splitter.getSecondComponent());
} else {
firstComponent.set(context);
secondComponent.set(context);
}
}
});
process(firstChild, firstComponent.get());
process(secondChild, secondComponent.get());
return context;
}
@Override
protected JPanel processFiles(@NotNull List<Element> fileElements, final JPanel context) {
final Ref<EditorWindow> windowRef = new Ref<EditorWindow>();
UIUtil.invokeAndWaitIfNeeded(
new Runnable() {
@Override
public void run() {
windowRef.set(context == null ? createEditorWindow() : findWindowWith(context));
}
});
final EditorWindow window = windowRef.get();
LOG.assertTrue(window != null);
VirtualFile focusedFile = null;
for (int i = 0; i < fileElements.size(); i++) {
final Element file = fileElements.get(i);
if (i == 0) {
EditorTabbedContainer tabbedPane = window.getTabbedPane();
if (tabbedPane != null) {
try {
int limit =
Integer.parseInt(
file.getParentElement()
.getAttributeValue(
JBTabsImpl.SIDE_TABS_SIZE_LIMIT_KEY.toString(),
String.valueOf(JBTabsImpl.DEFAULT_MAX_TAB_WIDTH)));
UIUtil.putClientProperty(
tabbedPane.getComponent(), JBTabsImpl.SIDE_TABS_SIZE_LIMIT_KEY, limit);
} catch (NumberFormatException e) {
// ignore
}
}
}
try {
final FileEditorManagerImpl fileEditorManager = getManager();
Element historyElement = file.getChild(HistoryEntry.TAG);
final HistoryEntry entry =
HistoryEntry.createLight(fileEditorManager.getProject(), historyElement);
final VirtualFile virtualFile = entry.getFile();
if (virtualFile == null)
throw new InvalidDataException("No file exists: " + entry.getFilePointer().getUrl());
Document document =
ApplicationManager.getApplication()
.runReadAction(
new Computable<Document>() {
@Override
public Document compute() {
return virtualFile.isValid()
? FileDocumentManager.getInstance().getDocument(virtualFile)
: null;
}
});
final boolean isCurrentInTab =
Boolean.valueOf(file.getAttributeValue(CURRENT_IN_TAB)).booleanValue();
Boolean pin = Boolean.valueOf(file.getAttributeValue(PINNED));
fileEditorManager.openFileImpl4(
window, virtualFile, entry, isCurrentInTab, isCurrentInTab, pin, i);
if (isCurrentInTab) {
focusedFile = virtualFile;
}
if (document != null) {
// This is just to make sure document reference is kept on stack till this point
// so that document is available for folding state deserialization in HistoryEntry
// constructor
// and that document will be created only once during file opening
document.putUserData(DUMMY_KEY, null);
}
updateProgress();
} catch (InvalidDataException e) {
if (ApplicationManager.getApplication().isUnitTestMode()) {
LOG.error(e);
}
}
}
if (focusedFile != null) {
getManager().addSelectionRecord(focusedFile, window);
}
return window.myPanel;
}
private void buildOutputItemsList(
final String outputDir,
final Module module,
VirtualFile from,
final FileTypeManager typeManager,
final VirtualFile sourceRoot,
final String packagePrefix,
final List<File> filesToRefresh,
final Map<String, Collection<TranslatingCompiler.OutputItem>> results)
throws CacheCorruptedException {
final Ref<CacheCorruptedException> exRef = new Ref<CacheCorruptedException>(null);
final ModuleFileIndex fileIndex = ModuleRootManager.getInstance(module).getFileIndex();
final GlobalSearchScope srcRootScope =
GlobalSearchScope.moduleScope(module)
.intersectWith(GlobalSearchScopes.directoryScope(myProject, sourceRoot, true));
final Collection<FileType> registeredInputTypes =
CompilerManager.getInstance(myProject).getRegisteredInputTypes(myTranslatingCompiler);
final ContentIterator contentIterator =
new ContentIterator() {
public boolean processFile(final VirtualFile child) {
try {
if (child.isValid()) {
if (!child.isDirectory() && registeredInputTypes.contains(child.getFileType())) {
updateOutputItemsList(
outputDir,
child,
sourceRoot,
packagePrefix,
filesToRefresh,
results,
srcRootScope);
}
}
return true;
} catch (CacheCorruptedException e) {
exRef.set(e);
return false;
}
}
};
if (fileIndex.isInContent(from)) {
// use file index for iteration to handle 'inner modules' and excludes properly
fileIndex.iterateContentUnderDirectory(from, contentIterator);
} else {
// seems to be a root for generated sources
VfsUtilCore.visitChildrenRecursively(
from,
new VirtualFileVisitor() {
@Override
public boolean visitFile(@NotNull VirtualFile file) {
if (!file.isDirectory()) {
contentIterator.processFile(file);
}
return true;
}
});
}
final CacheCorruptedException exc = exRef.get();
if (exc != null) {
throw exc;
}
}
private int extractExpectedHighlight(
final Matcher matcher,
final String text,
final Document document,
final Ref<Integer> textOffset) {
document.deleteString(textOffset.get(), textOffset.get() + matcher.end() - matcher.start());
int groupIdx = 1;
final String marker = matcher.group(groupIdx++);
String descr = matcher.group(groupIdx++);
final String typeString = matcher.group(groupIdx++);
final String foregroundColor = matcher.group(groupIdx++);
final String backgroundColor = matcher.group(groupIdx++);
final String effectColor = matcher.group(groupIdx++);
final String effectType = matcher.group(groupIdx++);
final String fontType = matcher.group(groupIdx++);
final String attrKey = matcher.group(groupIdx++);
final String bundleMessage = matcher.group(groupIdx++);
final boolean closed = matcher.group(groupIdx) != null;
if (descr == null) {
descr = ANY_TEXT; // no descr means any string by default
} else if (descr.equals("null")) {
descr = null; // explicit "null" descr
}
if (descr != null) {
descr =
descr.replaceAll(
"\\\\\\\\\"", "\""); // replace: \\" to ", doesn't check symbol before sequence \\"
descr = descr.replaceAll("\\\\\"", "\"");
}
HighlightInfoType type = WHATEVER;
if (typeString != null) {
try {
type = getTypeByName(typeString);
} catch (Exception e) {
LOG.error(e);
}
LOG.assertTrue(type != null, "Wrong highlight type: " + typeString);
}
TextAttributes forcedAttributes = null;
if (foregroundColor != null) {
//noinspection MagicConstant
forcedAttributes =
new TextAttributes(
Color.decode(foregroundColor),
Color.decode(backgroundColor),
Color.decode(effectColor),
EffectType.valueOf(effectType),
Integer.parseInt(fontType));
}
final int rangeStart = textOffset.get();
final int toContinueFrom;
if (closed) {
toContinueFrom = matcher.end();
} else {
int pos = matcher.end();
final Matcher closingTagMatcher = Pattern.compile("</" + marker + ">").matcher(text);
while (true) {
if (!closingTagMatcher.find(pos)) {
LOG.error("Cannot find closing </" + marker + "> in position " + pos);
}
final int nextTagStart = matcher.find(pos) ? matcher.start() : text.length();
if (closingTagMatcher.start() < nextTagStart) {
textOffset.set(textOffset.get() + closingTagMatcher.start() - pos);
document.deleteString(
textOffset.get(),
textOffset.get() + closingTagMatcher.end() - closingTagMatcher.start());
toContinueFrom = closingTagMatcher.end();
break;
}
textOffset.set(textOffset.get() + nextTagStart - pos);
pos = extractExpectedHighlight(matcher, text, document, textOffset);
}
}
final ExpectedHighlightingSet expectedHighlightingSet = myHighlightingTypes.get(marker);
if (expectedHighlightingSet.enabled) {
TextAttributesKey forcedTextAttributesKey =
attrKey == null ? null : TextAttributesKey.createTextAttributesKey(attrKey);
HighlightInfo.Builder builder =
HighlightInfo.newHighlightInfo(type)
.range(rangeStart, textOffset.get())
.severity(expectedHighlightingSet.severity);
if (forcedAttributes != null) builder.textAttributes(forcedAttributes);
if (forcedTextAttributesKey != null) builder.textAttributes(forcedTextAttributesKey);
if (bundleMessage != null) {
final List<String> split = StringUtil.split(bundleMessage, "|");
final ResourceBundle bundle = ResourceBundle.getBundle(split.get(0));
descr = CommonBundle.message(bundle, split.get(1), split.stream().skip(2).toArray());
}
if (descr != null) {
builder.description(descr);
builder.unescapedToolTip(descr);
}
if (expectedHighlightingSet.endOfLine) builder.endOfLine();
HighlightInfo highlightInfo = builder.createUnconditionally();
expectedHighlightingSet.infos.add(highlightInfo);
}
return toContinueFrom;
}
Object run(Callable fn) throws Exception {
boolean done = false;
Object ret = null;
ArrayList<Ref> locked = new ArrayList<Ref>();
ArrayList<Notify> notify = new ArrayList<Notify>();
for (int i = 0; !done && i < RETRY_LIMIT; i++) {
try {
getReadPoint();
if (i == 0) {
startPoint = readPoint;
startTime = System.nanoTime();
}
info = new Info(RUNNING, startPoint);
ret = fn.call();
// make sure no one has killed us before this point, and can't from now on
if (info.status.compareAndSet(RUNNING, COMMITTING)) {
for (Map.Entry<Ref, ArrayList<CFn>> e : commutes.entrySet()) {
Ref ref = e.getKey();
if (sets.contains(ref)) continue;
boolean wasEnsured = ensures.contains(ref);
// can't upgrade readLock, so release it
releaseIfEnsured(ref);
tryWriteLock(ref);
locked.add(ref);
if (wasEnsured && ref.tvals != null && ref.tvals.point > readPoint) throw retryex;
Info refinfo = ref.tinfo;
if (refinfo != null && refinfo != info && refinfo.running()) {
if (!barge(refinfo)) throw retryex;
}
Object val = ref.tvals == null ? null : ref.tvals.val;
vals.put(ref, val);
for (CFn f : e.getValue()) {
vals.put(ref, f.fn.applyTo(RT.cons(vals.get(ref), f.args)));
}
}
for (Ref ref : sets) {
tryWriteLock(ref);
locked.add(ref);
}
// validate and enqueue notifications
for (Map.Entry<Ref, Object> e : vals.entrySet()) {
Ref ref = e.getKey();
ref.validate(ref.getValidator(), e.getValue());
}
// at this point, all values calced, all refs to be written locked
// no more client code to be called
long commitPoint = getCommitPoint();
for (Map.Entry<Ref, Object> e : vals.entrySet()) {
Ref ref = e.getKey();
Object oldval = ref.tvals == null ? null : ref.tvals.val;
Object newval = e.getValue();
int hcount = ref.histCount();
if (ref.tvals == null) {
ref.tvals = new Ref.TVal(newval, commitPoint);
} else if ((ref.faults.get() > 0 && hcount < ref.maxHistory)
|| hcount < ref.minHistory) {
ref.tvals = new Ref.TVal(newval, commitPoint, ref.tvals);
ref.faults.set(0);
} else {
ref.tvals = ref.tvals.next;
ref.tvals.val = newval;
ref.tvals.point = commitPoint;
}
if (ref.getWatches().count() > 0) notify.add(new Notify(ref, oldval, newval));
}
done = true;
info.status.set(COMMITTED);
}
} catch (RetryEx retry) {
// eat this so we retry rather than fall out
} finally {
for (int k = locked.size() - 1; k >= 0; --k) {
locked.get(k).lock.writeLock().unlock();
}
locked.clear();
for (Ref r : ensures) {
r.lock.readLock().unlock();
}
ensures.clear();
stop(done ? COMMITTED : RETRY);
try {
if (done) // re-dispatch out of transaction
{
for (Notify n : notify) {
n.ref.notifyWatches(n.oldval, n.newval);
}
for (Agent.Action action : actions) {
Agent.dispatchAction(action);
}
}
} finally {
notify.clear();
actions.clear();
}
}
}
if (!done) throw Util.runtimeException("Transaction failed after reaching retry limit");
return ret;
}