idx int64 0 41.2k | question stringlengths 73 5.81k | target stringlengths 5 918 |
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200 | public void makePrivate ( ) { if ( getPublicMarkerFile ( ) . exists ( ) ) { if ( getPublicMarkerFile ( ) . delete ( ) ) { publicAccessCache . put ( getName ( ) , false ) ; } else { Storage . LOG . WARN ( "Failed to delete public marker for bucket %s - it remains public!" , getName ( ) ) ; } } } | Marks the bucket as private accessible . |
201 | public void makePublic ( ) { if ( ! getPublicMarkerFile ( ) . exists ( ) ) { try { new FileOutputStream ( getPublicMarkerFile ( ) ) . close ( ) ; } catch ( IOException e ) { throw Exceptions . handle ( Storage . LOG , e ) ; } } publicAccessCache . put ( getName ( ) , true ) ; } | Marks the bucket as public accessible . |
202 | public StoredObject getObject ( String id ) { if ( id . contains ( ".." ) || id . contains ( "/" ) || id . contains ( "\\" ) ) { throw Exceptions . createHandled ( ) . withSystemErrorMessage ( "Invalid object name: %s. A object name must not contain '..' '/' or '\\'" , id ) . handle ( ) ; } return new StoredObject ( ne... | Returns the child object with the given id . |
203 | public void start ( ) { if ( layout == null ) { initializationFailed = true ; addError ( "Invalid configuration - No layout for appender: " + name ) ; return ; } if ( streamName == null ) { initializationFailed = true ; addError ( "Invalid configuration - streamName cannot be null for appender: " + name ) ; return ; } ... | Configures appender instance and makes it ready for use by the consumers . It validates mandatory parameters and confirms if the configured stream is ready for publishing data yet . |
204 | public void stop ( ) { threadPoolExecutor . shutdown ( ) ; BlockingQueue < Runnable > taskQueue = threadPoolExecutor . getQueue ( ) ; int bufferSizeBeforeShutdown = threadPoolExecutor . getQueue ( ) . size ( ) ; boolean gracefulShutdown = true ; try { gracefulShutdown = threadPoolExecutor . awaitTermination ( shutdownT... | Closes this appender instance . Before exiting the implementation tries to flush out buffered log events within configured shutdownTimeout seconds . If that doesn t finish within configured shutdownTimeout it would drop all the buffered log events . |
205 | private Region findRegion ( ) { boolean regionProvided = ! Validator . isBlank ( this . region ) ; if ( ! regionProvided ) { Region currentRegion = Regions . getCurrentRegion ( ) ; if ( currentRegion != null ) { return currentRegion ; } return Region . getRegion ( Regions . fromName ( AppenderConstants . DEFAULT_REGION... | Determine region . If not specified tries to determine region from where the application is running or fall back to the default . |
206 | public void setStreamName ( String streamName ) { Validator . validate ( ! Validator . isBlank ( streamName ) , "streamName cannot be blank" ) ; this . streamName = streamName . trim ( ) ; } | Sets streamName for the kinesis stream to which data is to be published . |
207 | public void setEncoding ( String charset ) { Validator . validate ( ! Validator . isBlank ( charset ) , "encoding cannot be blank" ) ; this . encoding = charset . trim ( ) ; } | Sets encoding for the data to be published . If none specified default is UTF - 8 |
208 | @ SuppressWarnings ( "unchecked" ) public < T > T getProperty ( String key , Class < T > cls ) { if ( properties != null ) { if ( cls != null && cls != Object . class && cls != String . class && ! cls . isInterface ( ) && ! cls . isArray ( ) ) { key = key + "=" + cls . getName ( ) ; } Object value = properties . get ( ... | Get config instantiated value . |
209 | public Map < String , Object > createContext ( final Map < String , Object > parent , Map < String , Object > current ) { return new DelegateMap < String , Object > ( parent , current ) { private static final long serialVersionUID = 1L ; public Object get ( Object key ) { Object value = super . get ( key ) ; if ( value... | Create context map . |
210 | public Template parseTemplate ( String source , Object parameterTypes ) throws ParseException { String name = "/$" + Digest . getMD5 ( source ) ; if ( ! hasResource ( name ) ) { stringLoader . add ( name , source ) ; } try { return getTemplate ( name , parameterTypes ) ; } catch ( IOException e ) { throw new IllegalSta... | Parse string template . |
211 | public Resource getResource ( String name , Locale locale , String encoding ) throws IOException { name = UrlUtils . cleanName ( name ) ; locale = cleanLocale ( locale ) ; return loadResource ( name , locale , encoding ) ; } | Get resource . |
212 | public boolean hasResource ( String name , Locale locale ) { name = UrlUtils . cleanName ( name ) ; locale = cleanLocale ( locale ) ; return stringLoader . exists ( name , locale ) || loader . exists ( name , locale ) ; } | Tests whether the resource denoted by this abstract pathname exists . |
213 | public void init ( ) { if ( logger != null && StringUtils . isNotEmpty ( name ) ) { if ( logger . isWarnEnabled ( ) && ! ConfigUtils . isFilePath ( name ) ) { try { List < String > realPaths = new ArrayList < String > ( ) ; Enumeration < URL > e = Thread . currentThread ( ) . getContextClassLoader ( ) . getResources ( ... | Init the engine . |
214 | public void inited ( ) { if ( preload ) { try { int count = 0 ; if ( templateSuffix == null ) { templateSuffix = new String [ ] { ".httl" } ; } for ( String suffix : templateSuffix ) { List < String > list = loader . list ( suffix ) ; if ( list == null ) { continue ; } count += list . size ( ) ; for ( String name : lis... | On all inited . |
215 | public JSONWriter objectBegin ( ) throws IOException { beforeValue ( ) ; writer . write ( JSON . LBRACE ) ; stack . push ( state ) ; state = new State ( OBJECT ) ; return this ; } | object begin . |
216 | public JSONWriter objectEnd ( ) throws IOException { writer . write ( JSON . RBRACE ) ; state = stack . pop ( ) ; return this ; } | object end . |
217 | public JSONWriter objectItem ( String name ) throws IOException { beforeObjectItem ( ) ; writer . write ( JSON . QUOTE ) ; writer . write ( escape ( name ) ) ; writer . write ( JSON . QUOTE ) ; writer . write ( JSON . COLON ) ; return this ; } | object item . |
218 | public JSONWriter arrayBegin ( ) throws IOException { beforeValue ( ) ; writer . write ( JSON . LSQUARE ) ; stack . push ( state ) ; state = new State ( ARRAY ) ; return this ; } | array begin . |
219 | public JSONWriter arrayEnd ( ) throws IOException { writer . write ( JSON . RSQUARE ) ; state = stack . pop ( ) ; return this ; } | array end return array value . |
220 | public MultiFormatter add ( Formatter < ? > ... formatters ) { if ( formatter != null ) { MultiFormatter copy = new MultiFormatter ( ) ; copy . formatters . putAll ( this . formatters ) ; copy . setFormatters ( formatters ) ; return copy ; } return this ; } | Add and copy the MultiFormatter . |
221 | public MultiFormatter remove ( Formatter < ? > ... formatters ) { if ( formatter != null ) { MultiFormatter copy = new MultiFormatter ( ) ; copy . formatters . putAll ( this . formatters ) ; if ( formatters != null && formatters . length > 0 ) { for ( Formatter < ? > formatter : formatters ) { if ( formatter != null ) ... | Remove and copy the MultiFormatter . |
222 | public static Properties loadProperties ( String path , boolean required ) { Properties properties = new Properties ( ) ; return loadProperties ( properties , path , required ) ; } | Load properties file |
223 | public static String json ( Object obj , boolean writeClass , Converter < Object , Map < String , Object > > mc ) throws IOException { if ( obj == null ) return NULL ; StringWriter sw = new StringWriter ( ) ; try { json ( obj , sw , writeClass , mc ) ; return sw . getBuffer ( ) . toString ( ) ; } finally { sw . close (... | json string . |
224 | void tryToDrainBuffers ( ) { if ( evictionLock . tryLock ( ) ) { try { drainStatus . set ( PROCESSING ) ; drainBuffers ( ) ; } finally { drainStatus . compareAndSet ( PROCESSING , IDLE ) ; evictionLock . unlock ( ) ; } } } | Attempts to acquire the eviction lock and apply the pending operations up to the amortized threshold to the page replacement policy . |
225 | void drainBuffers ( ) { int maxTaskIndex = moveTasksFromBuffers ( tasks ) ; updateDrainedOrder ( tasks , maxTaskIndex ) ; runTasks ( tasks , maxTaskIndex ) ; } | Drains the buffers up to the amortized threshold and applies the pending operations . |
226 | int moveTasksFromBuffers ( Task [ ] tasks ) { int maxTaskIndex = - 1 ; for ( int i = 0 ; i < buffers . length ; i ++ ) { int maxIndex = moveTasksFromBuffer ( tasks , i ) ; maxTaskIndex = Math . max ( maxIndex , maxTaskIndex ) ; } return maxTaskIndex ; } | Moves the tasks from the buffers into the output array . |
227 | int moveTasksFromBuffer ( Task [ ] tasks , int bufferIndex ) { Queue < Task > buffer = buffers [ bufferIndex ] ; int removedFromBuffer = 0 ; Task task ; int maxIndex = - 1 ; while ( ( task = buffer . poll ( ) ) != null ) { removedFromBuffer ++ ; int index = task . getOrder ( ) - drainedOrder ; if ( index < 0 ) { task .... | Moves the tasks from the specified buffer into the output array . |
228 | void addTaskToChain ( Task [ ] tasks , Task task , int index ) { task . setNext ( tasks [ index ] ) ; tasks [ index ] = task ; } | Adds the task as the head of the chain at the index location . |
229 | void updateDrainedOrder ( Task [ ] tasks , int maxTaskIndex ) { if ( maxTaskIndex >= 0 ) { Task task = tasks [ maxTaskIndex ] ; drainedOrder = task . getOrder ( ) + 1 ; } } | Updates the order to start the next drain from . |
230 | V put ( K key , V value , boolean onlyIfAbsent ) { checkNotNull ( key ) ; checkNotNull ( value ) ; final int weight = weigher . weightOf ( key , value ) ; final WeightedValue < V > weightedValue = new WeightedValue < V > ( value , weight ) ; final Node node = new Node ( key , weightedValue ) ; for ( ; ; ) { final Node ... | Adds a node to the list and the data store . If an existing node is found then its value is updated if allowed . |
231 | public static Engine getEngine ( String configPath , Properties configProperties ) { if ( StringUtils . isEmpty ( configPath ) ) { configPath = HTTL_PROPERTIES ; } VolatileReference < Engine > reference = ENGINES . get ( configPath ) ; if ( reference == null ) { reference = new VolatileReference < Engine > ( ) ; Volati... | Get template engine singleton . |
232 | public String getProperty ( String key , String defaultValue ) { String value = getProperty ( key , String . class ) ; return StringUtils . isEmpty ( value ) ? defaultValue : value ; } | Get config value . |
233 | public int getProperty ( String key , int defaultValue ) { String value = getProperty ( key , String . class ) ; return StringUtils . isEmpty ( value ) ? defaultValue : Integer . parseInt ( value ) ; } | Get config int value . |
234 | public boolean getProperty ( String key , boolean defaultValue ) { String value = getProperty ( key , String . class ) ; return StringUtils . isEmpty ( value ) ? defaultValue : Boolean . parseBoolean ( value ) ; } | Get config boolean value . |
235 | private void processInput ( boolean endOfInput ) throws IOException { decoderIn . flip ( ) ; CoderResult coderResult ; while ( true ) { coderResult = decoder . decode ( decoderIn , decoderOut , endOfInput ) ; if ( coderResult . isOverflow ( ) ) { flushOutput ( ) ; } else if ( coderResult . isUnderflow ( ) ) { break ; }... | Decode the contents of the input ByteBuffer into a CharBuffer . |
236 | private void flushOutput ( ) throws IOException { if ( decoderOut . position ( ) > 0 ) { writer . write ( decoderOut . array ( ) , 0 , decoderOut . position ( ) ) ; decoderOut . rewind ( ) ; } } | Flush the output . |
237 | public static Context getContext ( ) { Context context = LOCAL . get ( ) ; if ( context == null ) { context = new Context ( null , null ) ; LOCAL . set ( context ) ; } return context ; } | Get the current context from thread local . |
238 | public static Context pushContext ( Map < String , Object > current ) { Context context = new Context ( getContext ( ) , current ) ; LOCAL . set ( context ) ; return context ; } | Push the current context to thread local . |
239 | public static void popContext ( ) { Context context = LOCAL . get ( ) ; if ( context != null ) { Context parent = context . getParent ( ) ; if ( parent != null ) { LOCAL . set ( parent ) ; } else { LOCAL . remove ( ) ; } } } | Pop the current context from thread local and restore parent context to thread local . |
240 | private void checkThread ( ) { if ( Thread . currentThread ( ) != thread ) { throw new IllegalStateException ( "Don't cross-thread using the " + Context . class . getName ( ) + " object, it's thread-local only. context thread: " + thread . getName ( ) + ", current thread: " + Thread . currentThread ( ) . getName ( ) ) ... | Check the cross - thread use . |
241 | private void setCurrent ( Map < String , Object > current ) { if ( current instanceof Context ) { throw new IllegalArgumentException ( "Don't using the " + Context . class . getName ( ) + " object as a parameters, it's implicitly delivery by thread-local. parameter context: " + ( ( Context ) current ) . thread . getNam... | Set the current context |
242 | public Context setTemplate ( Template template ) { checkThread ( ) ; if ( template != null ) { setEngine ( template . getEngine ( ) ) ; } this . template = template ; return this ; } | Set the current template . |
243 | public Context setEngine ( Engine engine ) { checkThread ( ) ; if ( engine != null ) { if ( template != null && template . getEngine ( ) != engine ) { throw new IllegalStateException ( "Failed to set the context engine, because is not the same to template engine. template engine: " + template . getEngine ( ) . getName ... | Set the current engine . |
244 | public Object get ( String key , Object defaultValue ) { Object value = get ( key ) ; return value == null ? defaultValue : value ; } | Get the variable value . |
245 | public static boolean showRateDialogIfNeeded ( final Context context , int themeId ) { if ( shouldShowRateDialog ( ) ) { showRateDialog ( context , themeId ) ; return true ; } else { return false ; } } | Show the rate dialog if the criteria is satisfied . |
246 | public static boolean shouldShowRateDialog ( ) { if ( mOptOut ) { return false ; } else { if ( mLaunchTimes >= sConfig . mCriteriaLaunchTimes ) { return true ; } long threshold = TimeUnit . DAYS . toMillis ( sConfig . mCriteriaInstallDays ) ; if ( new Date ( ) . getTime ( ) - mInstallDate . getTime ( ) >= threshold && ... | Check whether the rate dialog should be shown or not . Developers may call this method directly if they want to show their own view instead of dialog provided by this library . |
247 | public static void showRateDialog ( final Context context ) { AlertDialog . Builder builder = new AlertDialog . Builder ( context ) ; showRateDialog ( context , builder ) ; } | Show the rate dialog |
248 | public static int getLaunchCount ( final Context context ) { SharedPreferences pref = context . getSharedPreferences ( PREF_NAME , Context . MODE_PRIVATE ) ; return pref . getInt ( KEY_LAUNCH_TIMES , 0 ) ; } | Get count number of the rate dialog launches |
249 | private static void storeInstallDate ( final Context context , SharedPreferences . Editor editor ) { Date installDate = new Date ( ) ; if ( Build . VERSION . SDK_INT >= Build . VERSION_CODES . GINGERBREAD ) { PackageManager packMan = context . getPackageManager ( ) ; try { PackageInfo pkgInfo = packMan . getPackageInfo... | Store install date . Install date is retrieved from package manager if possible . |
250 | private static void storeAskLaterDate ( final Context context ) { SharedPreferences pref = context . getSharedPreferences ( PREF_NAME , Context . MODE_PRIVATE ) ; Editor editor = pref . edit ( ) ; editor . putLong ( KEY_ASK_LATER_DATE , System . currentTimeMillis ( ) ) ; editor . apply ( ) ; } | Store the date the user asked for being asked again later . |
251 | public static < T extends Pane > CompletionStage < T > setContent ( final T parent , final Node content ) { return FxAsync . doOnFxThread ( parent , parentNode -> { parentNode . getChildren ( ) . clear ( ) ; parentNode . getChildren ( ) . add ( content ) ; } ) ; } | Sets as the sole content of a pane another Node . This is supposed to work as having a first Pane being the wanted display zone and the second Node the displayed content . |
252 | public static CompletionStage < Stage > displayExceptionPane ( final String title , final String readable , final Throwable exception ) { final Pane exceptionPane = new ExceptionHandler ( exception ) . asPane ( readable ) ; final CompletionStage < Stage > exceptionStage = Stages . stageOf ( title , exceptionPane ) ; re... | Creates a pop - up and displays it based on a given exception pop - up title and custom error message . |
253 | public static CompletionStage < Stage > stageOf ( final String title , final Pane rootPane ) { return FxAsync . computeOnFxThread ( Tuple . of ( title , rootPane ) , titleAndPane -> { final Stage stage = new Stage ( StageStyle . DECORATED ) ; stage . setTitle ( title ) ; stage . setScene ( new Scene ( rootPane ) ) ; re... | Creates a Stage . |
254 | public static CompletionStage < Stage > scheduleDisplaying ( final Stage stage ) { LOG . debug ( "Requested displaying of stage {} with title : \"{}\"" , stage , stage . getTitle ( ) ) ; return FxAsync . doOnFxThread ( stage , Stage :: show ) ; } | Schedules a stage for displaying . |
255 | public static CompletionStage < Stage > scheduleHiding ( final Stage stage ) { LOG . debug ( "Requested hiding of stage {} with title : \"{}\"" , stage , stage . getTitle ( ) ) ; return FxAsync . doOnFxThread ( stage , Stage :: hide ) ; } | Schedules a stage for hiding |
256 | public static CompletionStage < Stage > setStylesheet ( final Stage stage , final String stylesheet ) { LOG . info ( "Setting stylesheet {} for stage {}({})" , stylesheet , stage . toString ( ) , stage . getTitle ( ) ) ; return FxAsync . doOnFxThread ( stage , theStage -> { final Scene stageScene = theStage . getScene ... | Boilerplate for setting the stylesheet of a given stage via Java rather than FXML . |
257 | public static < T > CompletionStage < T > doOnFxThread ( final T element , final Consumer < T > action ) { return CompletableFuture . supplyAsync ( ( ) -> { action . accept ( element ) ; return element ; } , Platform :: runLater ) ; } | Asynchronously executes a consuming operation on the JavaFX thread . |
258 | public static < T , U > CompletionStage < U > computeOnFxThread ( final T element , final Function < T , U > compute ) { return CompletableFuture . supplyAsync ( ( ) -> compute . apply ( element ) , Platform :: runLater ) ; } | Asynchronously executes a computing operation on the JavaFX thread . |
259 | public static String capitalise ( String text ) { if ( empty ( text ) ) { return "" ; } return text . substring ( 0 , 1 ) . toUpperCase ( ) + text . substring ( 1 ) ; } | Capitalise the given text |
260 | public void startAsync ( ) { Thread thread = new Thread ( new Runnable ( ) { public void run ( ) { try { start ( ) ; } catch ( Exception e ) { LOG . error ( "Failed to connect to kubernetes: " + e , e ) ; } } } , "Jenkins X PipelineClient Thread" ) ; thread . start ( ) ; } | Starts listening in a background thread to avoid blocking the calling thread |
261 | public void start ( ) { doClose ( ) ; Watcher < PipelineActivity > listener = new Watcher < PipelineActivity > ( ) { public void eventReceived ( Action action , PipelineActivity pipelineActivity ) { onEventReceived ( action , pipelineActivity ) ; } public void onClose ( KubernetesClientException e ) { LOG . warn ( "Pip... | Starts listing and watching the pipelines in the namespace and firing events . |
262 | public static boolean isNewer ( HasMetadata newer , HasMetadata older ) { long n1 = parseResourceVersion ( newer ) ; long n2 = parseResourceVersion ( older ) ; return n1 >= n2 ; } | Returns true if the first parameter is newer than the second |
263 | public static long parseResourceVersion ( HasMetadata obj ) { ObjectMeta metadata = obj . getMetadata ( ) ; if ( metadata != null ) { String resourceVersion = metadata . getResourceVersion ( ) ; if ( notEmpty ( resourceVersion ) ) { try { return Long . parseLong ( resourceVersion ) ; } catch ( NumberFormatException e )... | Returns the numeric resource version of the resource |
264 | public static String getPullRequestName ( String prUrl ) { if ( notEmpty ( prUrl ) ) { int idx = prUrl . lastIndexOf ( "/" ) ; if ( idx > 0 ) { return " #" + prUrl . substring ( idx + 1 ) ; } } return "" ; } | Returns the Pull Request name from the given URL prefixed with space or an empty string if there is no URL |
265 | public static String convertToKubernetesName ( String text , boolean allowDots ) { String lower = text . toLowerCase ( ) ; StringBuilder builder = new StringBuilder ( ) ; boolean started = false ; char lastCh = ' ' ; for ( int i = 0 , last = lower . length ( ) - 1 ; i <= last ; i ++ ) { char ch = lower . charAt ( i ) ;... | Lets convert the string to btw a valid kubernetes resource name |
266 | protected final SerializerFactory findSerializerFactory ( ) { SerializerFactory factory = _serializerFactory ; if ( factory == null ) { factory = SerializerFactory . createDefault ( ) ; _defaultSerializerFactory = factory ; _serializerFactory = factory ; } return factory ; } | Gets the serializer factory . |
267 | public Object readObject ( ) throws IOException { _is . startPacket ( ) ; Object obj = _in . readStreamingObject ( ) ; _is . endPacket ( ) ; return obj ; } | Read the next object |
268 | public void init ( OutputStream os ) { this . os = os ; _refs = null ; if ( _serializerFactory == null ) _serializerFactory = new SerializerFactory ( ) ; } | Initializes the output |
269 | public void writeRemote ( String type , String url ) throws IOException { os . write ( 'r' ) ; os . write ( 't' ) ; printLenString ( type ) ; os . write ( 'S' ) ; printLenString ( url ) ; } | Writes a remote object reference to the stream . The type is the type of the remote interface . |
270 | public boolean removeRef ( Object obj ) throws IOException { if ( _refs != null ) { _refs . remove ( obj ) ; return true ; } else return false ; } | Removes a reference . |
271 | public boolean readRequest ( MuxInputStream in , MuxOutputStream out ) throws IOException { int channel = isClient ? 3 : 2 ; in . init ( this , channel ) ; out . init ( this , channel ) ; if ( readChannel ( channel ) != null ) { in . setInputStream ( is ) ; in . readToData ( false ) ; return true ; } else return false ... | Reads a server request . |
272 | OutputStream writeChannel ( int channel ) throws IOException { while ( os != null ) { boolean canWrite = false ; synchronized ( WRITE_LOCK ) { if ( ! isWriteLocked ) { isWriteLocked = true ; canWrite = true ; } else { try { WRITE_LOCK . wait ( 5000 ) ; } catch ( Exception e ) { } } } if ( canWrite ) { os . write ( 'C' ... | Grabs the channel for writing . |
273 | InputStream readChannel ( int channel ) throws IOException { while ( ! isClosed ) { if ( inputReady [ channel ] ) { inputReady [ channel ] = false ; return is ; } boolean canRead = false ; synchronized ( READ_LOCK ) { if ( ! isReadLocked ) { isReadLocked = true ; canRead = true ; } else { try { READ_LOCK . wait ( 5000 ... | Reads data from a channel . |
274 | private void readData ( ) throws IOException { while ( ! isClosed ) { int code = is . read ( ) ; switch ( code ) { case ' ' : case '\t' : case '\n' : case '\r' : break ; case 'C' : { int channel = ( is . read ( ) << 8 ) + is . read ( ) ; inputReady [ channel ] = true ; return ; } case 'E' : { int channel = ( is . read ... | Reads data until a channel packet C or error E is received . |
275 | public void close ( ) throws IOException { isClosed = true ; OutputStream os = this . os ; this . os = null ; InputStream is = this . is ; this . is = null ; if ( os != null ) os . close ( ) ; if ( is != null ) is . close ( ) ; } | Close the mux |
276 | public static ClassNameResolver buildDefault ( ) { String enable = System . getProperty ( Constants . SERIALIZE_BLACKLIST_ENABLE , Constants . DEFAULT_SERIALIZE_BLACKLIST_ENABLE ) ; if ( Boolean . TRUE . toString ( ) . equalsIgnoreCase ( enable ) ) { ClassNameResolver resolver = new ClassNameResolver ( ) ; resolver . a... | Build default ClassNameResolver |
277 | private boolean schedule ( Task task ) { int index = bufferIndex ( ) ; int buffered = bufferLengths . incrementAndGet ( index ) ; if ( task . isWrite ( ) ) { buffers [ index ] . add ( task ) ; drainStatus . set ( REQUIRED ) ; return false ; } if ( buffered <= MAXIMUM_BUFFER_SIZE ) { buffers [ index ] . add ( task ) ; r... | Schedules the task to be applied to the page replacement policy . |
278 | boolean shouldDrainBuffers ( boolean delayable ) { if ( executor . isShutdown ( ) ) { DrainStatus status = drainStatus . get ( ) ; return ( status != PROCESSING ) && ( ! delayable || ( status == REQUIRED ) ) ; } return false ; } | Determines whether the buffers should be drained . |
279 | @ GuardedBy ( "evictionLock" ) void drainBuffers ( int maxToDrain ) { Task [ ] tasks = new Task [ maxToDrain ] ; int maxTaskIndex = moveTasksFromBuffers ( tasks ) ; runTasks ( tasks , maxTaskIndex ) ; updateDrainedOrder ( tasks , maxTaskIndex ) ; } | Drains the buffers and applies the pending operations . |
280 | @ GuardedBy ( "evictionLock" ) void runTasksInChain ( Task task ) { while ( task != null ) { Task current = task ; task = task . getNext ( ) ; current . setNext ( null ) ; current . run ( ) ; } } | Runs the pending operations on the linked chain . |
281 | protected String readStringImpl ( int length ) throws IOException { StringBuffer sb = new StringBuffer ( ) ; for ( int i = 0 ; i < length ; i ++ ) { int ch = is . read ( ) ; if ( ch < 0x80 ) sb . append ( ( char ) ch ) ; else if ( ( ch & 0xe0 ) == 0xc0 ) { int ch1 = is . read ( ) ; int v = ( ( ch & 0x1f ) << 6 ) + ( ch... | Reads a string from the underlying stream . |
282 | public void startEnvelope ( String method ) throws IOException { int offset = _offset ; if ( SIZE < offset + 32 ) { flushBuffer ( ) ; offset = _offset ; } _buffer [ _offset ++ ] = ( byte ) 'E' ; writeString ( method ) ; } | Starts an envelope . |
283 | public int writeObjectBegin ( String type ) throws IOException { int newRef = _classRefs . size ( ) ; int ref = _classRefs . put ( type , newRef , false ) ; if ( newRef != ref ) { if ( SIZE < _offset + 32 ) flushBuffer ( ) ; if ( ref <= OBJECT_DIRECT_MAX ) { _buffer [ _offset ++ ] = ( byte ) ( BC_OBJECT_DIRECT + ref ) ... | Writes the object definition |
284 | public void writeNull ( ) throws IOException { int offset = _offset ; byte [ ] buffer = _buffer ; if ( SIZE <= offset + 16 ) { flushBuffer ( ) ; offset = _offset ; } buffer [ offset ++ ] = 'N' ; _offset = offset ; } | Writes a null value to the stream . The null will be written with the following syntax |
285 | public void writeByteStream ( InputStream is ) throws IOException { while ( true ) { int len = SIZE - _offset - 3 ; if ( len < 16 ) { flushBuffer ( ) ; len = SIZE - _offset - 3 ; } len = is . read ( _buffer , _offset + 3 , len ) ; if ( len <= 0 ) { _buffer [ _offset ++ ] = BC_BINARY_DIRECT ; return ; } _buffer [ _offse... | Writes a full output stream . |
286 | public void startPacket ( ) throws IOException { if ( _refs != null ) { _refs . clear ( ) ; _refCount = 0 ; } flushBuffer ( ) ; _isPacket = true ; _offset = 4 ; _buffer [ 0 ] = ( byte ) 0x05 ; _buffer [ 1 ] = ( byte ) 0x55 ; _buffer [ 2 ] = ( byte ) 0x55 ; _buffer [ 3 ] = ( byte ) 0x55 ; } | Starts a streaming packet |
287 | public void reset ( ) { if ( _refs != null ) { _refs . clear ( ) ; _refCount = 0 ; } _classRefs . clear ( ) ; _typeRefs = null ; _offset = 0 ; _isPacket = false ; _isUnshared = false ; } | Resets all counters and references |
288 | public int read ( ) throws IOException { int ch ; InputStream is = _is ; if ( is == null ) return - 1 ; else { ch = is . read ( ) ; } _state . next ( ch ) ; return ch ; } | Reads a character . |
289 | public void freeHessian2Input ( Hessian2Input in ) { if ( in == null ) return ; in . free ( ) ; _freeHessian2Input . free ( in ) ; } | Frees a Hessian 2 . 0 deserializer |
290 | public void freeHessian2Output ( Hessian2Output out ) { if ( out == null ) return ; out . free ( ) ; _freeHessian2Output . free ( out ) ; } | Frees a Hessian 2 . 0 serializer |
291 | public void init ( InputStream is ) { _is = is ; _method = null ; _isLastChunk = true ; _chunkLength = 0 ; _peek = - 1 ; _refs = null ; _replyFault = null ; if ( _serializerFactory == null ) _serializerFactory = new SerializerFactory ( ) ; } | Initialize the hessian stream with the underlying input stream . |
292 | public Object readReply ( Class expectedClass ) throws Throwable { int tag = read ( ) ; if ( tag != 'r' ) error ( "expected hessian reply at " + codeName ( tag ) ) ; int major = read ( ) ; int minor = read ( ) ; tag = read ( ) ; if ( tag == 'f' ) throw prepareFault ( ) ; else { _peek = tag ; Object value = readObject (... | Reads a reply as an object . If the reply has a fault throws the exception . |
293 | private Throwable prepareFault ( ) throws IOException { HashMap fault = readFault ( ) ; Object detail = fault . get ( "detail" ) ; String message = ( String ) fault . get ( "message" ) ; if ( detail instanceof Throwable ) { _replyFault = ( Throwable ) detail ; if ( message != null && _detailMessageField != null ) { try... | Prepares the fault . |
294 | public String readHeader ( ) throws IOException { int tag = read ( ) ; if ( tag == 'H' ) { _isLastChunk = true ; _chunkLength = ( read ( ) << 8 ) + read ( ) ; _sbuf . setLength ( 0 ) ; int ch ; while ( ( ch = parseChar ( ) ) >= 0 ) _sbuf . append ( ( char ) ch ) ; return _sbuf . toString ( ) ; } _peek = tag ; return nu... | Reads a header returning null if there are no headers . |
295 | public long readUTCDate ( ) throws IOException { int tag = read ( ) ; if ( tag != 'd' ) throw error ( "expected date at " + codeName ( tag ) ) ; long b64 = read ( ) ; long b56 = read ( ) ; long b48 = read ( ) ; long b40 = read ( ) ; long b32 = read ( ) ; long b24 = read ( ) ; long b16 = read ( ) ; long b8 = read ( ) ; ... | Reads a date . |
296 | public org . w3c . dom . Node readNode ( ) throws IOException { int tag = read ( ) ; switch ( tag ) { case 'N' : return null ; case 'S' : case 's' : case 'X' : case 'x' : _isLastChunk = tag == 'S' || tag == 'X' ; _chunkLength = ( read ( ) << 8 ) + read ( ) ; throw error ( "Can't handle string in this context" ) ; defau... | Reads an XML node . |
297 | private HashMap readFault ( ) throws IOException { HashMap map = new HashMap ( ) ; int code = read ( ) ; for ( ; code > 0 && code != 'z' ; code = read ( ) ) { _peek = code ; Object key = readObject ( ) ; Object value = readObject ( ) ; if ( key != null && value != null ) map . put ( key , value ) ; } if ( code != 'z' )... | Reads a fault . |
298 | public Object readObject ( Class cl ) throws IOException { if ( cl == null || cl == Object . class ) return readObject ( ) ; int tag = read ( ) ; switch ( tag ) { case 'N' : return null ; case 'M' : { String type = readType ( ) ; if ( "" . equals ( type ) ) { Deserializer reader ; reader = _serializerFactory . getDeser... | Reads an object from the input stream with an expected type . |
299 | public Object readObject ( ) throws IOException { int tag = read ( ) ; switch ( tag ) { case 'N' : return null ; case 'T' : return Boolean . valueOf ( true ) ; case 'F' : return Boolean . valueOf ( false ) ; case 'I' : return Integer . valueOf ( parseInt ( ) ) ; case 'L' : return Long . valueOf ( parseLong ( ) ) ; case... | Reads an arbitrary object from the input stream when the type is unknown . |
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