Example usage for java.lang ThreadLocal ThreadLocal

Introduction

In this page you can find the example usage for java.lang ThreadLocal ThreadLocal.

Prototype

public ThreadLocal()

Source Link

Document

Creates a thread local variable.

Usage

From source file:biz.c24.io.spring.batch.processor.C24ValidatingItemProcessor.java

@Override
public void open(ExecutionContext executionContext) throws ItemStreamException {
    validators = new ThreadLocal<ValidationManager>();

}

From source file:org.openedit.entermedia.generators.XsltGenerator.java

protected ThreadLocal getTransformers() {
    if (fieldTransformers == null) {
        fieldTransformers = new ThreadLocal();
    }// w  w w  .j  av  a 2 s .  c  om
    return fieldTransformers;
}

From source file:monasca.api.infrastructure.persistence.vertica.AlarmStateHistoryVerticaRepoImpl.java

@Inject
public AlarmStateHistoryVerticaRepoImpl(@Named("vertica") DBI vertica, Utils utils, PersistUtils persistUtils) {

    this.vertica = vertica;
    this.utils = utils;
    this.persistUtils = persistUtils;
    this.simpleDateFormatter = new ThreadLocal<>();
}

From source file:org.kuali.rice.krad.service.impl.SerializerServiceBase.java

public SerializerServiceBase() {
    evaluators = new ThreadLocal<>();
    currentPathTracker = new ThreadLocal<>();
    pathToSerializationState = new ThreadLocal<>();

    xstream = new XStream(new ProxyAndStateAwareJavaReflectionProvider());
    xstream.setMarshallingStrategy(new PathTrackerSmugglingMarshallingStrategy(currentPathTracker));
    xstream.registerConverter(new ProxyConverter(xstream.getMapper(), xstream.getReflectionProvider()));
    try {/*  w  w  w  .j a  v  a 2  s.  c  o m*/
        Class<?> objListProxyClass = Class.forName("org.apache.ojb.broker.core.proxy.ListProxyDefaultImpl");
        xstream.addDefaultImplementation(ArrayList.class, objListProxyClass);
        xstream.addDefaultImplementation(AutoPopulatingList.class, objListProxyClass);
    } catch (Exception ex) {
        // Do nothing - this will blow if the OJB class does not exist, which it won't in some installs
    }
    xstream.registerConverter(new AutoPopulatingListConverter(xstream.getMapper()));
    xstream.registerConverter(new DateTimeConverter());
}

From source file:org.jbpm.JbpmContext.java

/**
 * resets static members for test isolation.
 */
static void reset() {
    currentContextsStack = new ThreadLocal();
}

From source file:org.ehoffman.aopalliance.extensions.scope.SpringTestScope.java

private void initialize() {
    values = new NamedThreadLocal<HashMap<String, Object>>("value") {
        @Override/*  w ww  .  j  a  v  a 2  s.  com*/
        protected HashMap<String, Object> initialValue() {
            return new HashMap<String, Object>();
        }
    };

    destroyCallbacks = new ThreadLocal<Map<String, Runnable>>() {
        @Override
        protected Map<String, Runnable> initialValue() {
            final HashMap<String, Runnable> destroyCallbackMap = new HashMap<String, Runnable>();
            destroyCallbackMaps.add(destroyCallbackMap);
            return destroyCallbackMap;
        }
    };

    dependencies = new ThreadLocal<Map<String, List<String>>>() {
        @Override
        protected Map<String, List<String>> initialValue() {
            return new HashMap<String, List<String>>();
        }
    };

    count = new ThreadLocal<Integer>() {
        @Override
        protected Integer initialValue() {
            return 0;
        }
    };

}

From source file:org.apache.lens.cube.metadata.UpdatePeriod.java

private static DateFormat getWeeklyFormat() {
    if (weeklyFormat == null) {
        weeklyFormat = new ThreadLocal<DateFormat>() {
            @Override/* w  w w .j ava  2 s  .  c  o m*/
            protected SimpleDateFormat initialValue() {
                return new SimpleDateFormat(WEEKLY.formatStr());
            }
        };
    }
    return weeklyFormat.get();
}

From source file:org.apache.kylin.common.KylinConfig.java

public static void destroyInstance() {
    synchronized (KylinConfig.class) {
        logger.info("Destroy KylinConfig");
        dumpStackTrace();//w  w  w  .ja v  a 2  s  .  c  om
        SYS_ENV_INSTANCE = null;
        THREAD_ENV_INSTANCE = new ThreadLocal<>();
    }
}

From source file:org.apache.hive.service.cli.thrift.ThriftCLIService.java

public ThriftCLIService(CLIService service, String serviceName) {
    super(serviceName);
    this.cliService = service;
    currentServerContext = new ThreadLocal<ServerContext>();
    serverEventHandler = new TServerEventHandler() {
        @Override// www.  j  a v  a 2s.com
        public ServerContext createContext(TProtocol input, TProtocol output) {
            return new ThriftCLIServerContext();
        }

        @Override
        public void deleteContext(ServerContext serverContext, TProtocol input, TProtocol output) {
            ThriftCLIServerContext context = (ThriftCLIServerContext) serverContext;
            SessionHandle sessionHandle = context.getSessionHandle();
            if (sessionHandle != null) {
                LOG.info("Session disconnected without closing properly, close it now");
                try {
                    cliService.closeSession(sessionHandle);
                } catch (HiveSQLException e) {
                    LOG.warn("Failed to close session: " + e, e);
                }
            }
        }

        @Override
        public void preServe() {
        }

        @Override
        public void processContext(ServerContext serverContext, TTransport input, TTransport output) {
            currentServerContext.set(serverContext);
        }
    };
}

From source file:com.agapple.asyncload.impl.pool.AsyncLoadThreadPool.java

@Override
public void execute(Runnable command) {
    if (command instanceof AsyncLoadFuture) {
        AsyncLoadFuture afuture = (AsyncLoadFuture) command;
        boolean flag = afuture.getConfig().getNeedThreadLocalSupport();
        if (flag) {
            Thread thread = Thread.currentThread();
            if (ReflectionUtils.getField(threadLocalField, thread) == null) {
                // ThreadLocal,
                new ThreadLocal<Boolean>(); // runnerThreadLocalMap
            }/* w w w  .  j a  v  a 2  s . c  om*/
            if (ReflectionUtils.getField(inheritableThreadLocalField, thread) == null) {
                // ThreadLocal,
                new InheritableThreadLocal<Boolean>(); // ?ThreadLocal
            }
        }
    }

    super.execute(command);// ??
}