Example usage for org.apache.commons.pool.impl StackObjectPool StackObjectPool

Introduction

In this page you can find the example usage for org.apache.commons.pool.impl StackObjectPool StackObjectPool.

Prototype

public StackObjectPool(final PoolableObjectFactory factory) 

Source Link

Usage

From source file:com.lfv.yada.net.PacketPool.java

private PacketPool() {
    // Create a logger for this class
    log = LogFactory.getLog(getClass());
    pool = new StackObjectPool(new BasePoolableObjectFactory() {
        public Object makeObject() throws Exception {
            return new Packet(PACKET_LENGTH);
        }// ww  w.ja v a 2 s . c  o m
    });

    //debugList = new LinkedList<DebugEntry>();
}

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From source file:com.stainlesscode.mediapipeline.EngineRuntime.java

/**
 * This method is to be called AFTER the coders have been setup and opened.
 *//*from   www.  j ava2  s  .c  o  m*/
public void init() {
    // FIXME support audio-only files
    if (this.videoCoder == null) {
        throw new RuntimeException("No suitable video decoder could be loaded");
    }

    //      if (engine.getEngineConfiguration().getConfigurationValueAsBoolean(
    //            EngineConfiguration.USE_OBJECT_POOLS)) {
    if (videoCoder != null) {
        this.rawPicturePool = new StackObjectPool(new IVideoPictureObjectPoolFactory(
                this.videoCoder.getPixelType(), this.videoCoder.getWidth(), this.videoCoder.getHeight()));
    }

    // FIXME buffer size important? probably.
    if (audioCoder != null) {
        this.audioSamplePool = new StackObjectPool(
                new IAudioSamplesObjectPoolFactory(1024, audioCoder.getChannels()));
    }

    this.resampledPicturePool = new StackObjectPool(
            new IVideoPictureObjectPoolFactory(this.resampler.getOutputPixelFormat(),
                    this.resampler.getOutputWidth(), this.resampler.getOutputHeight()));

    this.packetPool = new SoftReferenceObjectPool(new IPacketObjectPoolFactory());
    //      }
}

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From source file:com.savoirtech.jaxb.engine.JaxbEngineProvider.java

private void initEngine() {
    try {//  w ww  . ja v  a  2  s  . c om
        // Introduce the additional JAXBIntros

        //JaxbIntros config = IntroductionsConfigParser.parseConfig(JaxbEngineProvider.class.getResourceAsStream(jaxbIntroFile));
        //IntroductionsAnnotationReader reader = new IntroductionsAnnotationReader(config);
        //Map<String, Object> jaxbConfig = new HashMap<String, Object>();

        //jaxbConfig.put(JAXBRIContext.ANNOTATION_READER, reader);

        String[] packages = packageList.split(",");
        for (String pkg : packages) {
            Class clazz = Class.forName(pkg.trim() + ".ObjectFactory");
            sizableContextClassesList.add(clazz);
        }

        //sizableContextClassesList.add(ExceptionReportMsg.class);

        jaxbContext = JAXBContext.newInstance(getContextClasses());

    } catch (JAXBException e) {
        LOG.error("Cannot initialize the master JAXB Context : ", e);
    } catch (ClassNotFoundException cnfe) {
        throw new RuntimeException(cnfe);
    }
    //Setup the pooling
    ObjectPool marshallPool = new StackObjectPool(new MarshallerPool(jaxbContext));
    marshaller = new PooledMarshaller(PoolUtils.erodingPool(marshallPool));

    ObjectPool unMarshallPool = new StackObjectPool(new UnmarshallerPool(jaxbContext));
    unMarshaller = new PooledUnmarshaller(PoolUtils.erodingPool(unMarshallPool));
}

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From source file:com.tkmtwo.sarapi.AbstractArsUserSource.java

/**
 * @see InitializingBean#afterPropertiesSet()
 *///w  w w  . j  av a2 s .  c o m
@Override
public void afterPropertiesSet() {
    //Assert.isTrue(!getArsContexts().isEmpty(), "Need some ArsContexts.");
    checkState(!getArsContexts().isEmpty(), "Need some ArsContexts.");

    if (getArsEnvironmentName() == null) {
        setArsEnvironmentName(Joiner.on(",").join(getArsContextHostNames()));
    }

    logger.debug("Creating ARServerUserFactory.");

    userPool = new StackObjectPool<ARServerUser>(new ARServerUserFactory(getArsEnvironmentName(),
            getArsContexts(), getUserName(), getUserPassword(), getLocale(), getTimeZone(),
            getCustomDateFormat(), getCustomTimeFormat(), getImpersonatedUser()));
}

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From source file:com.mijao.poc.jaxb.JaxbEngineProvider.java

private void initEngine() {
    try {//from   w w w .  ja v  a 2  s . co  m
        // Introduce the additional JAXBIntros

        //JaxbIntros config = IntroductionsConfigParser.parseConfig(JaxbEngineProvider.class.getResourceAsStream(jaxbIntroFile));
        //IntroductionsAnnotationReader reader = new IntroductionsAnnotationReader(config);
        //Map<String, Object> jaxbConfig = new HashMap<String, Object>();

        //jaxbConfig.put(JAXBRIContext.ANNOTATION_READER, reader);

        String[] packages = packageList.split(",");
        for (String pkg : packages) {
            Class clazz = Class.forName(pkg.trim() + ".ObjectFactory");
            sizableContextClassesList.add(clazz);
        }

        //sizableContextClassesList.add(ExceptionReportMsg.class);

        jaxbContext = JAXBContext.newInstance(getContextClasses());

    } catch (JAXBException e) {
        logger.error("Cannot initialize the master JAXB Context : ", e);
    } catch (ClassNotFoundException cnfe) {
        throw new RuntimeException(cnfe);
    }
    //Setup the pooling
    ObjectPool marshallPool = new StackObjectPool(new MarshallerPool(jaxbContext));
    marshaller = new PooledMarshaller(PoolUtils.erodingPool(marshallPool));

    ObjectPool unMarshallPool = new StackObjectPool(new UnmarshallerPool(jaxbContext));
    unMarshaller = new PooledUnmarshaller(PoolUtils.erodingPool(unMarshallPool));
}

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From source file:gov.nih.nci.firebird.proxy.PoolingHandlerTest.java

@Test
public void testPoolUse() throws Exception {
    PoolableObjectFactory<Object> factory = makeMockFactory();
    ObjectPool<Object> pool = spy(new StackObjectPool<Object>(factory));
    InvocationHandler handler = new PoolingHandler(pool);
    ITestClient proxy = (ITestClient) Proxy.newProxyInstance(this.getClass().getClassLoader(),
            new Class<?>[] { ITestClient.class }, handler);
    proxy.doSomethingUseful(null);// w w w .  j  a  v a  2  s  . c  om
    verify(pool, times(1)).borrowObject();
    verify(pool, times(1)).returnObject(any());
}

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From source file:gov.nih.nci.firebird.proxy.PoolingHandlerTest.java

@Test
public void testExpectedSuperExceptionHandeling() throws Exception {
    PoolableObjectFactory<Object> factory = makeMockFactory();
    ObjectPool<Object> pool = spy(new StackObjectPool<Object>(factory));
    PoolingHandler handler = new PoolingHandler(pool);
    handler.getValidExceptions().add(RuntimeException.class);
    assertTrue(new IllegalArgumentException() instanceof RuntimeException);
    ITestClient proxy = (ITestClient) Proxy.newProxyInstance(this.getClass().getClassLoader(),
            new Class<?>[] { ITestClient.class }, handler);
    try {/* www  .  j av  a  2  s .co m*/
        proxy.doSomethingBad(0);
        fail();
    } catch (IllegalArgumentException ex) {
    }
    verify(pool, times(1)).borrowObject();
    verify(pool, times(1)).returnObject(any());
    verify(factory, times(0)).destroyObject(any());
}

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From source file:gov.nih.nci.firebird.proxy.PoolingHandlerTest.java

@Test
public void testExpectedSubExceptionHandling() throws Exception {
    PoolableObjectFactory<Object> factory = makeMockFactory();
    ObjectPool<Object> pool = spy(new StackObjectPool<Object>(factory));
    PoolingHandler handler = new PoolingHandler(pool);
    class SubException extends IllegalArgumentException {
        private static final long serialVersionUID = 1L;
    }/*from   w w w. j a va 2 s .  c  om*/
    handler.getValidExceptions().add(SubException.class);
    ITestClient proxy = (ITestClient) Proxy.newProxyInstance(this.getClass().getClassLoader(),
            new Class<?>[] { ITestClient.class }, handler);
    try {
        proxy.doSomethingBad(0);
        fail();
    } catch (IllegalArgumentException ex) {
    }
    verify(pool, times(1)).borrowObject();
    verify(pool, times(0)).returnObject(any());
    verify(factory, times(1)).destroyObject(any());
}

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From source file:org.alinous.plugin.derby.DerbyDataSource.java

public void init(AlinousCore core) throws DataSourceException {
    try {//from   www  .j av a 2s.  co m
        driver = (Driver) Class.forName("org.apache.derby.jdbc.ClientDriver").newInstance();
    } catch (ClassNotFoundException e) {
        throw new DataSourceException(e);
    } catch (InstantiationException e) {
        throw new DataSourceException(e);
    } catch (IllegalAccessException e) {
        throw new DataSourceException(e);
    }

    this.factory = new DerbyConnectionFactory(this.driver, this.user, this.pass, this.uri);

    this.connectionPool = new StackObjectPool(this.factory);

    this.typeHelper = new TypeHelper(this);

    this.core = core;
}

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From source file:org.azkfw.persistence.database.DatabaseSource.java

/**
 * ???//ww w .ja  va2 s. c o  m
 * 
 * @throws ClassNotFoundException ???????
 */
private void pooling() throws ClassNotFoundException {
    Class.forName(entity.getDriver());

    PoolableObjectFactory<Connection> factory = new SimpleConnectionFactory(entity.getUri(), entity.getUser(),
            entity.getPassword());
    pool = new StackObjectPool<Connection>(factory);
}

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