code
stringlengths
73
34.1k
label
stringclasses
1 value
public void findDeadlockedThreads () { final long [] aThreadIDs = m_aMBean.isSynchronizerUsageSupported () ? m_aMBean.findDeadlockedThreads () : m_aMBean.findMonitorDeadlockedThreads (); if (ArrayHelper.isNotEmpty (aThreadIDs)) { ...
java
@Nullable public static String getUnifiedURL (@Nullable final String sURL) { return sURL == null ? null : sURL.trim ().toLowerCase (Locale.US); }
java
public static boolean isValid (@Nullable final String sURL) { if (StringHelper.hasNoText (sURL)) return false; final String sUnifiedURL = getUnifiedURL (sURL); return PATTERN.matcher (sUnifiedURL).matches (); }
java
public static void setEnabled (final boolean bEnabled) { s_aEnabled.set (bEnabled); if (LOGGER.isInfoEnabled ()) LOGGER.info ("ValueEnforcer checks are now " + (bEnabled ? "enabled" : "disabled")); }
java
@Override public void write (final int b) throws IOException { if (m_nCount >= m_aBuf.length) _flushBuffer (); m_aBuf[m_nCount++] = (byte) b; }
java
public void parse () throws JsonParseException { _readValue (); // Check for trailing whitespaces _skipSpaces (); final IJsonParsePosition aStartPos = m_aPos.getClone (); // Check for expected end of input final int c = _readChar (); if (c != EOI) throw _parseEx (aStartPos, "Inval...
java
@Nonnull public CSVWriter setLineEnd (@Nonnull @Nonempty final String sLineEnd) { ValueEnforcer.notNull (sLineEnd, "LineEnd"); m_sLineEnd = sLineEnd; return this; }
java
@Nonnull public static KeyStore createKeyStoreWithOnlyOneItem (@Nonnull final KeyStore aBaseKeyStore, @Nonnull final String sAliasToCopy, @Nullable final char [] aAliasPassword) throws GeneralSecurityExcept...
java
@Nonnull public static LoadedKeyStore loadKeyStore (@Nonnull final IKeyStoreType aKeyStoreType, @Nullable final String sKeyStorePath, @Nullable final String sKeyStorePassword) { ValueEnforcer.notNull (aKeyStoreType, "KeySt...
java
@Nonnull public static LoadedKey <KeyStore.SecretKeyEntry> loadSecretKey (@Nonnull final KeyStore aKeyStore, @Nonnull final String sKeyStorePath, @Nullable final String sKeyStoreKeyAli...
java
private static boolean _match (@Nonnull final byte [] aSrcBytes, @Nonnegative final int nSrcOffset, @Nonnull final byte [] aCmpBytes) { final int nEnd = aCmpBytes.length; for (int i = 0; i < nEnd; ++i) if (aSrcBytes[nSrcOffset + i] != aCm...
java
@Nullable public static Charset determineXMLCharset (@Nonnull final byte [] aBytes) { ValueEnforcer.notNull (aBytes, "Bytes"); Charset aParseCharset = null; int nSearchOfs = 0; if (aBytes.length > 0) { // Check if a BOM is present // Read at maximum 4 bytes (max BOM bytes) tr...
java
@Nonnull public static String getUnifiedValue (@Nullable final String sValue) { final StringBuilder aSB = new StringBuilder (); StringHelper.replaceMultipleTo (sValue, new char [] { '\r', '\n', '\t' }, ' ', aSB); return aSB.toString (); }
java
public void setHeader (@Nonnull @Nonempty final String sName, @Nullable final String sValue) { if (sValue != null) _setHeader (sName, sValue); }
java
public void addHeader (@Nonnull @Nonempty final String sName, @Nullable final String sValue) { if (sValue != null) _addHeader (sName, sValue); }
java
public static void enableSoapLogging (final boolean bServerDebug, final boolean bClientDebug) { // Server debug mode String sDebug = Boolean.toString (bServerDebug); SystemProperties.setPropertyValue ("com.sun.xml.ws.transport.http.client.HttpTransportPipe.dump", sDebug); SystemProperties.setPropertyV...
java
@Nonnegative public static int getUTF8ByteCount (@Nullable final String s) { return s == null ? 0 : getUTF8ByteCount (s.toCharArray ()); }
java
@Nonnegative public static int getUTF8ByteCount (@Nullable final char [] aChars) { int nCount = 0; if (aChars != null) for (final char c : aChars) nCount += getUTF8ByteCount (c); return nCount; }
java
@Nonnegative public static int getUTF8ByteCount (@Nonnegative final int c) { ValueEnforcer.isBetweenInclusive (c, "c", Character.MIN_VALUE, Character.MAX_VALUE); // see JVM spec 4.4.7, p 111 // http://java.sun.com/docs/books/jvms/second_edition/html/ClassFile.doc.html // #1297 if (c == 0) ...
java
@Nonnull public static BitSet createBitSet (final byte nValue) { final BitSet ret = new BitSet (CGlobal.BITS_PER_BYTE); for (int i = 0; i < CGlobal.BITS_PER_BYTE; ++i) ret.set (i, ((nValue >> i) & 1) == 1); return ret; }
java
public static int getExtractedIntValue (@Nonnull final BitSet aBS) { ValueEnforcer.notNull (aBS, "BitSet"); final int nMax = aBS.length (); ValueEnforcer.isTrue (nMax <= CGlobal.BITS_PER_INT, () -> "Can extract only up to " + CGlobal.BITS_PER_INT + " bits"); int ret = 0; ...
java
public static long getExtractedLongValue (@Nonnull final BitSet aBS) { ValueEnforcer.notNull (aBS, "BitSet"); final int nMax = aBS.length (); ValueEnforcer.isTrue (nMax <= CGlobal.BITS_PER_LONG, () -> "Can extract only up to " + CGlobal.BITS_PER_LONG + " bits"); long ret = ...
java
@Nonnull public static Document newDocument (@Nonnull final DocumentBuilder aDocBuilder, @Nullable final EXMLVersion eVersion) { ValueEnforcer.notNull (aDocBuilder, "DocBuilder"); final Document aDoc = aDocBuilder.newDocument (); aDoc.setXmlVersion ((eVersion != null ? eVersion : EXMLVersion.XML_10).ge...
java
@Nonnull public static Document newDocument (@Nullable final EXMLVersion eVersion, @Nonnull final String sQualifiedName, @Nullable final String sPublicId, @Nullable final String sSystemId) { return ...
java
@Nonnull public static Document newDocument (@Nonnull final DocumentBuilder aDocBuilder, @Nullable final EXMLVersion eVersion, @Nonnull final String sQualifiedName, @Nullable final String sPublicId, ...
java
@Nullable public DATATYPE getIfSuccess (@Nullable final DATATYPE aFailureValue) { return m_eSuccess.isSuccess () ? m_aObj : aFailureValue; }
java
@Nullable public DATATYPE getIfFailure (@Nullable final DATATYPE aSuccessValue) { return m_eSuccess.isFailure () ? m_aObj : aSuccessValue; }
java
@Nonnull public static <DATATYPE> SuccessWithValue <DATATYPE> create (@Nonnull final ISuccessIndicator aSuccessIndicator, @Nullable final DATATYPE aValue) { return new SuccessWithValue <> (aSuccessIndicator, aValue); }
java
@Nonnull public static <DATATYPE> SuccessWithValue <DATATYPE> createSuccess (@Nullable final DATATYPE aValue) { return new SuccessWithValue <> (ESuccess.SUCCESS, aValue); }
java
@Nonnull public static <DATATYPE> SuccessWithValue <DATATYPE> createFailure (@Nullable final DATATYPE aValue) { return new SuccessWithValue <> (ESuccess.FAILURE, aValue); }
java
@Nonnull public static AuthIdentificationResult validateLoginCredentialsAndCreateToken (@Nonnull final IAuthCredentials aCredentials) { ValueEnforcer.notNull (aCredentials, "Credentials"); // validate credentials final ICredentialValidationResult aValidationResult = AuthCredentialValidatorManager.valid...
java
@Nonnull public MimeTypeInfoManager read (@Nonnull final IReadableResource aRes) { ValueEnforcer.notNull (aRes, "Resource"); final IMicroDocument aDoc = MicroReader.readMicroXML (aRes); if (aDoc == null) throw new IllegalArgumentException ("Failed to read MimeTypeInfo resource " + aRes); aDo...
java
@Nonnull public EChange clearCache () { return m_aRWLock.writeLocked ( () -> { EChange ret = m_aList.removeAll (); if (!m_aMapExt.isEmpty ()) { m_aMapExt.clear (); ret = EChange.CHANGED; } if (!m_aMapMimeType.isEmpty ()) { m_aMapMimeType.clear (); ...
java
@Nullable @ReturnsMutableCopy public ICommonsList <MimeTypeInfo> getAllInfosOfExtension (@Nullable final String sExtension) { // Extension may be empty! if (sExtension == null) return null; return m_aRWLock.readLocked ( () -> { ICommonsList <MimeTypeInfo> ret = m_aMapExt.get (sExtension);...
java
@Nullable @ReturnsMutableCopy public ICommonsList <MimeTypeInfo> getAllInfosOfMimeType (@Nullable final IMimeType aMimeType) { if (aMimeType == null) return null; final ICommonsList <MimeTypeInfo> ret = m_aRWLock.readLocked ( () -> m_aMapMimeType.get (aMimeType)); // Create a copy if present ...
java
public boolean containsMimeTypeForFilename (@Nonnull @Nonempty final String sFilename) { ValueEnforcer.notEmpty (sFilename, "Filename"); final String sExtension = FilenameHelper.getExtension (sFilename); return containsMimeTypeForExtension (sExtension); }
java
public boolean containsMimeTypeForExtension (@Nonnull final String sExtension) { ValueEnforcer.notNull (sExtension, "Extension"); final ICommonsList <MimeTypeInfo> aInfos = getAllInfosOfExtension (sExtension); return CollectionHelper.isNotEmpty (aInfos); }
java
@Nonnull public final XMLWriterSettings setSerializeVersion (@Nonnull final EXMLSerializeVersion eSerializeVersion) { m_eSerializeVersion = ValueEnforcer.notNull (eSerializeVersion, "Version"); m_eXMLVersion = eSerializeVersion.getXMLVersionOrDefault (EXMLVersion.XML_10); return this; }
java
@Nonnull public final XMLWriterSettings setSerializeXMLDeclaration (@Nonnull final EXMLSerializeXMLDeclaration eSerializeXMLDecl) { m_eSerializeXMLDecl = ValueEnforcer.notNull (eSerializeXMLDecl, "SerializeXMLDecl"); return this; }
java
@Nonnull public final XMLWriterSettings setSerializeDocType (@Nonnull final EXMLSerializeDocType eSerializeDocType) { m_eSerializeDocType = ValueEnforcer.notNull (eSerializeDocType, "SerializeDocType"); return this; }
java
@Nonnull public final XMLWriterSettings setSerializeComments (@Nonnull final EXMLSerializeComments eSerializeComments) { m_eSerializeComments = ValueEnforcer.notNull (eSerializeComments, "SerializeComments"); return this; }
java
@Nonnull public final XMLWriterSettings setIncorrectCharacterHandling (@Nonnull final EXMLIncorrectCharacterHandling eIncorrectCharacterHandling) { m_eIncorrectCharacterHandling = ValueEnforcer.notNull (eIncorrectCharacterHandling, "IncorrectCharacterHandling"); return this; }
java
@Nonnull public final XMLWriterSettings setCharset (@Nonnull final Charset aCharset) { m_aCharset = ValueEnforcer.notNull (aCharset, "Charset"); return this; }
java
@Nonnull public final XMLWriterSettings setNamespaceContext (@Nullable final INamespaceContext aNamespaceContext) { // A namespace context must always be present, to resolve default namespaces m_aNamespaceContext = aNamespaceContext != null ? aNamespaceContext : new MapBasedNamespaceContext (); return t...
java
@Nonnull @Nonempty private static String _getUnifiedDecimal (@Nonnull @Nonempty final String sStr) { return StringHelper.replaceAll (sStr, ',', '.'); }
java
public static boolean isDouble (@Nullable final String sStr) { return !Double.isNaN (parseDouble (sStr, Double.NaN)); }
java
public static boolean isFloat (@Nullable final String sStr) { return !Float.isNaN (parseFloat (sStr, Float.NaN)); }
java
public static <T> boolean identityEqual (@Nullable final T aObj1, @Nullable final T aObj2) { return aObj1 == aObj2; }
java
@Nonnull public ICommonsList <String> next () { final ICommonsList <String> ret = m_aNextLine; if (ret == null) throw new NoSuchElementException (); try { m_aNextLine = m_aReader.readNext (); } catch (final IOException ex) { throw new IllegalStateException ("Failed to ...
java
@Nonnull public static <DATATYPE, ITEMTYPE extends ITreeItemWithID <String, DATATYPE, ITEMTYPE>> IMicroElement getTreeWithStringIDAsXML (@Nonnull final IBasicTree <DATATYPE, ITEMTYPE> aTree, ...
java
public void forEachResourceError (@Nonnull final Consumer <? super IError> aConsumer) { ValueEnforcer.notNull (aConsumer, "Consumer"); m_aRWLock.readLocked ( () -> m_aErrors.forEach (aConsumer)); }
java
@MustBeLocked (ELockType.WRITE) private void _addItem (@Nonnull final IMPLTYPE aItem, @Nonnull final EDAOActionType eActionType) { ValueEnforcer.notNull (aItem, "Item"); ValueEnforcer.isTrue (eActionType == EDAOActionType.CREATE || eActionType == EDAOActionType.UPDATE, "Invalid act...
java
@Nullable @IsLocked (ELockType.READ) protected final IMPLTYPE getOfID (@Nullable final String sID) { if (StringHelper.hasNoText (sID)) return null; return m_aRWLock.readLocked ( () -> m_aMap.get (sID)); }
java
@Nullable @IsLocked (ELockType.READ) protected final INTERFACETYPE getAtIndex (@Nonnegative final int nIndex) { return m_aRWLock.readLocked ( () -> CollectionHelper.getAtIndex (m_aMap.values (), nIndex)); }
java
public static int getWeekDays (@Nonnull final LocalDate aStartDate, @Nonnull final LocalDate aEndDate) { ValueEnforcer.notNull (aStartDate, "StartDate"); ValueEnforcer.notNull (aEndDate, "EndDate"); final boolean bFlip = aStartDate.isAfter (aEndDate); LocalDate aCurDate = bFlip ? aEndDate : aStartDat...
java
public static int getEndWeekOfMonth (@Nonnull final LocalDateTime aDT, @Nonnull final Locale aLocale) { return getWeekOfWeekBasedYear (aDT.plusMonths (1).withDayOfMonth (1).minusDays (1), aLocale); }
java
public static boolean birthdayEquals (@Nullable final LocalDate aDate1, @Nullable final LocalDate aDate2) { return birthdayCompare (aDate1, aDate2) == 0; }
java
public static boolean isInstancableClass (@Nullable final Class <?> aClass) { if (!isPublicClass (aClass)) return false; // Check if a default constructor is present try { aClass.getConstructor ((Class <?> []) null); } catch (final NoSuchMethodException ex) { return fals...
java
public static boolean isInterface (@Nullable final Class <?> aClass) { return aClass != null && Modifier.isInterface (aClass.getModifiers ()); }
java
@Nullable public static Class <?> getPrimitiveWrapperClass (@Nullable final Class <?> aClass) { if (isPrimitiveWrapperType (aClass)) return aClass; return PRIMITIVE_TO_WRAPPER.get (aClass); }
java
@Nullable public static Class <?> getPrimitiveClass (@Nullable final Class <?> aClass) { if (isPrimitiveType (aClass)) return aClass; return WRAPPER_TO_PRIMITIVE.get (aClass); }
java
public static boolean areConvertibleClasses (@Nonnull final Class <?> aSrcClass, @Nonnull final Class <?> aDstClass) { ValueEnforcer.notNull (aSrcClass, "SrcClass"); ValueEnforcer.notNull (aDstClass, "DstClass"); // Same class? if (aDstClass.equals (aSrcClass)) return true; // Default assi...
java
@Nullable public static String getClassLocalName (@Nullable final Object aObject) { return aObject == null ? null : getClassLocalName (aObject.getClass ()); }
java
@Nullable public static String getClassPackageName (@Nullable final Object aObject) { return aObject == null ? null : getClassPackageName (aObject.getClass ()); }
java
@Nullable public static String getDirectoryFromPackage (@Nullable final Package aPackage) { // No differentiation return aPackage == null ? null : getPathFromClass (aPackage.getName ()); }
java
@Nonnull @Nonempty public static String getObjectAddress (@Nullable final Object aObject) { if (aObject == null) return "0x00000000"; return "0x" + StringHelper.getHexStringLeadingZero (System.identityHashCode (aObject), 8); }
java
public static void visitStatistics (@Nonnull final IStatisticsVisitorCallback aCallback) { ValueEnforcer.notNull (aCallback, "Callback"); // For all cache handler ICommonsList <String> aHandlers = StatisticsManager.getAllCacheHandler ().getSorted (Comparator.naturalOrder ()); for (final String sName ...
java
public final void reset () { for (int i = 0; i < m_aIndexResult.length; i++) m_aIndexResult[i] = i; m_aCombinationsLeft = m_aTotalCombinations; m_nCombinationsLeft = m_nTotalCombinations; }
java
@Nonnull public static <DATATYPE> ICommonsList <ICommonsList <DATATYPE>> getAllPermutations (@Nonnull @Nonempty final ICommonsList <DATATYPE> aInput, @Nonnegative final int nSlotCount) { final ICommonsList <ICommonsList <DATAT...
java
public static <DATATYPE> void addAllPermutations (@Nonnull @Nonempty final ICommonsList <DATATYPE> aInput, @Nonnegative final int nSlotCount, @Nonnull final Collection <ICommonsList <DATATYPE>> aResultList) { f...
java
@OverrideOnDemand protected void onInsertBefore (@Nonnull final AbstractMicroNode aChildNode, @Nonnull final IMicroNode aSuccessor) { throw new MicroException ("Cannot insert children in class " + getClass ().getName ()); }
java
@OverrideOnDemand protected void onInsertAfter (@Nonnull final AbstractMicroNode aChildNode, @Nonnull final IMicroNode aPredecessor) { throw new MicroException ("Cannot insert children in class " + getClass ().getName ()); }
java
@OverrideOnDemand protected void onInsertAtIndex (@Nonnegative final int nIndex, @Nonnull final AbstractMicroNode aChildNode) { throw new MicroException ("Cannot insert children in class " + getClass ().getName ()); }
java
@Nonnull @ReturnsMutableCopy public static ByteArrayWrapper create (@Nonnull final String sText, @Nonnull final Charset aCharset) { return new ByteArrayWrapper (sText.getBytes (aCharset), false); }
java
@Nullable public static byte [] getAllFileBytes (@Nullable final File aFile) { return aFile == null ? null : StreamHelper.getAllBytes (FileHelper.getInputStream (aFile)); }
java
@Nullable public static String stripBidi (@Nullable final String sStr) { if (sStr == null || sStr.length () <= 1) return sStr; String ret = sStr; if (isBidi (ret.charAt (0))) ret = ret.substring (1); if (isBidi (ret.charAt (ret.length () - 1))) ret = ret.substring (0, ret.length (...
java
@Nullable public static String wrapBidi (@Nullable final String sStr, final char cChar) { switch (cChar) { case RLE: return _wrap (sStr, RLE, PDF); case RLO: return _wrap (sStr, RLO, PDF); case LRE: return _wrap (sStr, LRE, PDF); case LRO: return _wrap...
java
public <T extends OmiseObject> T deserialize(InputStream input, Class<T> klass) throws IOException { return objectMapper.readerFor(klass).readValue(input); }
java
public <T extends OmiseObject> T deserialize(InputStream input, TypeReference<T> ref) throws IOException { return objectMapper.readerFor(ref).readValue(input); }
java
public <T extends OmiseObject> T deserializeFromMap(Map<String, Object> map, Class<T> klass) { return objectMapper.convertValue(map, klass); }
java
public <T extends OmiseObject> T deserializeFromMap(Map<String, Object> map, TypeReference<T> ref) { return objectMapper.convertValue(map, ref); }
java
public <T extends OmiseObject> void serialize(OutputStream output, T model) throws IOException { objectMapper.writerFor(model.getClass()).writeValue(output, model); }
java
public <T extends Params> void serializeParams(OutputStream output, T param) throws IOException { // TODO: Add params-specific options. objectMapper.writerFor(param.getClass()).writeValue(output, param); }
java
public <T extends OmiseObject> Map<String, Object> serializeToMap(T model) { return objectMapper.convertValue(model, new TypeReference<Map<String, Object>>() { }); }
java
public <T extends Enum<T>> String serializeToQueryParams(T value) { return (String) objectMapper.convertValue(value, String.class); }
java
public static Function<HttpRequest, String> PREFIXED_REQUEST_METHOD_NAME(final String prefix) { return (request) -> replaceIfNull(prefix, "") + replaceIfNull(request.getRequestLine().getMethod(), "unknown"); }
java
public static Function<HttpRequest, String> PREFIXED_REQUEST_TARGET_NAME(final String prefix) { return (request) -> replaceIfNull(prefix, "") + replaceIfNull(standardizeUri(request.getRequestLine().getUri()), "unknown"); }
java
public static Function<HttpRequest, String> PREFIXED_REQUEST_METHOD_TARGET_NAME( final String prefix) { return (request) -> replaceIfNull(prefix, "") + replaceIfNull(request.getRequestLine().getMethod(), "unknown") + " " + replaceIfNull(standardizeUri(request.getRequestLine().getUri()), "unkno...
java
private static String standardizeUri(String uri) { return (uri == null) ? null : regexIDPattern.matcher( regexTaskIDPattern.matcher( regexParameterPattern.matcher( uri ).replaceFirst("") ).replaceAll("task_id:\\?") ).replaceAll("/\\?$1"); }
java
private SpanContext extract(HttpRequest request) { SpanContext spanContext = tracer.extract(Format.Builtin.HTTP_HEADERS, new HttpTextMapExtractAdapter(request)); if (spanContext != null) { return spanContext; } Span span = tracer.activeSpan(); if (span != null) { return span.co...
java
public String build(Class<?> clazz) { String packageName = clazz.getPackage().getName(); String formattedPackageName = packageName.replace(".", "/"); return formattedPackageName + "/" + clazz.getSimpleName() + "-BeanohContext.xml"; }
java
@Override public Object intercept(Object object, Method method, Object[] args, MethodProxy methodProxy) throws Throwable { Method delegateMethod = delegateClass.getMethod(method.getName(), method.getParameterTypes()); if ("registerBeanDefinition".equals(method.getName())) { if (beanDefinitionMap.contains...
java
public void assertUniqueBeans(Set<String> ignoredDuplicateBeanNames) { for (BeanohBeanFactoryMethodInterceptor callback : callbacks) { Map<String, List<BeanDefinition>> beanDefinitionMap = callback .getBeanDefinitionMap(); for (String key : beanDefinitionMap.keySet()) { if (!ignoredDuplicateBeanNames.c...
java
public String list(List<String> messages) { List<String> sortedComponents = new ArrayList<String>(messages); Collections.sort(sortedComponents); String output = ""; for (String component : sortedComponents) { output += "\n" + component; } return output; }
java
public synchronized void stopThrow() throws JMException { if (connector != null) { try { connector.stop(); } catch (IOException e) { throw createJmException("Could not stop our Jmx connector server", e); } finally { connector = null; } } if (rmiRegistry != null) { try { UnicastRemot...
java
public synchronized ObjectName register(PublishAllBeanWrapper wrapper) throws JMException { ReflectionMbean mbean; try { mbean = new ReflectionMbean(wrapper); } catch (Exception e) { throw createJmException("Could not build mbean object for publish-all bean: " + wrapper.getTarget(), e); } ObjectName obj...
java
public static Object stringToParam(String string, String typeString) throws IllegalArgumentException { if (typeString.equals("boolean") || typeString.equals("java.lang.Boolean")) { return Boolean.parseBoolean(string); } else if (typeString.equals("char") || typeString.equals("java.lang.Character")) { if (stri...
java
public static String valueToString(Object value) { if (value == null) { return "null"; } else if (!value.getClass().isArray()) { return value.toString(); } StringBuilder sb = new StringBuilder(); valueToString(sb, value); return sb.toString(); }
java
public static String displayType(String className, Object value) { if (className == null) { return null; } boolean array = false; if (className.equals("[J")) { array = true; if (value == null) { className = "unknown"; } else if (value instanceof boolean[]) { className = "boolean"; } else ...
java
public void runCommands(final String[] commands) throws IOException { doLines(0, new LineReader() { private int commandC = 0; @Override public String getNextLine(String prompt) { if (commandC >= commands.length) { return null; } else { return commands[commandC++]; } } }, true); }
java