Example usage for java.io ObjectInputStream readLong

Introduction

In this page you can find the example usage for java.io ObjectInputStream readLong.

Prototype

public long readLong() throws IOException 

Source Link

Document

Reads a 64 bit long.

Usage

From source file:org.largecollections.LargeCacheMap.java

private void readObject(java.io.ObjectInputStream in) throws IOException, ClassNotFoundException {
    this.folder = (String) in.readObject();
    this.name = (String) in.readObject();
    this.cacheSize = in.readInt();
    this.dbComparatorCls = (String) in.readObject();
    this.size = in.readInt();
    this.longSize = in.readLong();
    this.createDB();
    sdUtils = new SerializationUtils<K, V>();

}

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From source file:org.pentaho.reporting.engine.classic.core.Element.java

/**
 * A helper method that deserializes a object from the given stream.
 *
 * @param stream/*ww w. j  a  va  2  s  .c  o m*/
 *          the stream from which to read the object data.
 * @throws IOException
 *           if an IO error occured.
 * @throws ClassNotFoundException
 *           if an referenced class cannot be found.
 */
private void readObject(final ObjectInputStream stream) throws IOException, ClassNotFoundException {
    stream.defaultReadObject();
    this.attributes = new ReportAttributeMap<Object>(stream.readLong());
    final String[] nameSpaces = (String[]) stream.readObject();
    for (int i = 0; i < nameSpaces.length; i++) {
        final String nameSpace = nameSpaces[i];
        final String[] names = (String[]) stream.readObject();
        for (int j = 0; j < names.length; j++) {
            final String name = names[j];
            final int nullHandler = stream.readByte();
            if (nullHandler == 0) {
                final Object attribute = SerializerHelper.getInstance().readObject(stream);
                this.attributes.setAttribute(nameSpace, name, attribute);
            }
        }
    }
}

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From source file:org.protempa.proposition.TemporalProposition.java

/**
 * Called while deserializing a temporal proposition.
 * /*from  w  ww .  j a v a 2 s  . co  m*/
 * @param s
 *            an {@link ObjectInputStream}.
 * @throws IOException
 *             input/output error during deserialization.
 * @throws ClassNotFoundException
 *             class of a serialized object cannot be found.
 */
protected void readTemporalProposition(ObjectInputStream s) throws IOException, ClassNotFoundException {
    int mode = s.readChar();
    try {
        switch (mode) {
        case 0:
            setInterval(INTERVAL_FACTORY.getInstance(s.readLong(), (Granularity) s.readObject()));
            break;
        case 1:
            setInterval(INTERVAL_FACTORY.getInstance(s.readLong(), (Granularity) s.readObject(), s.readLong(),
                    (Granularity) s.readObject()));
            break;
        case 2:
            setInterval(INTERVAL_FACTORY.getInstance((Long) s.readObject(), (Long) s.readObject(),
                    (Granularity) s.readObject(), (Long) s.readObject(), (Long) s.readObject(),
                    (Granularity) s.readObject()));
            break;
        default:
            throw new InvalidObjectException("Can't restore. Invalid mode: " + mode);
        }
    } catch (IllegalArgumentException iae) {
        throw new InvalidObjectException("Can't restore: " + iae.getMessage());
    }
}

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From source file:org.sventon.cache.direntrycache.CompassDirEntryCache.java

/**
 * Loads the latest cached revision number from disk.
 *
 * @throws CacheException if unable to read file.
 *///ww w  .j a v  a  2  s .c  om
private void loadLatestCachedRevisionNumber() throws CacheException {
    logger.info("Loading file from disk, " + latestCachedRevisionFile);
    ObjectInputStream inputStream = null;
    if (latestCachedRevisionFile.exists()) {
        try {
            inputStream = new ObjectInputStream(new FileInputStream(latestCachedRevisionFile));
            setLatestCachedRevisionNumber(inputStream.readLong());
            logger.debug("Revision: " + getLatestCachedRevisionNumber());
        } catch (IOException ex) {
            throw new CacheException("Unable to read file from disk", ex);
        } finally {
            IOUtils.closeQuietly(inputStream);
        }
    }
}

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From source file:pt.webdetails.cda.cache.monitor.ExtraCacheInfo.java

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
    cdaSettingsId = (String) in.readObject();
    dataAccessId = (String) in.readObject();
    queryDurationMs = in.readLong();
    nbrRows = in.readInt();//w  w w.  ja  v  a2s  .c om
    entryTime = in.readLong();
    timeToLive = in.readInt();

    try {
        tableSnapshot = new JSONObject((String) in.readObject());
    } catch (Exception e) {
        tableSnapshot = null;
    }
}

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