Example usage for java.io ObjectInput readFully

Introduction

In this page you can find the example usage for java.io ObjectInput readFully.

Prototype

void readFully(byte b[]) throws IOException;

Source Link

Document

Reads some bytes from an input stream and stores them into the buffer array b .

Usage

From source file:gov.nih.nci.caarray.external.v1_0.data.AbstractDataColumn.java

/**
 * Optimizes the serialized form of this class by compressing the values array.
 * /*from   w  w  w .ja  va 2  s.  c o  m*/
 * {@inheritDoc}
 */
public void readExternal(ObjectInput oi) throws IOException, ClassNotFoundException {
    this.quantitationType = (QuantitationType) oi.readObject();
    int valuesLength = oi.readInt();
    byte[] serializedValues = new byte[valuesLength];
    oi.readFully(serializedValues);
    setSerializableValues(CaArrayUtils.deserialize(serializedValues));
}

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From source file:com.splicemachine.derby.stream.compaction.SparkCompactionFunction.java

@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
    super.readExternal(in);
    smallestReadPoint = in.readLong();/* w  ww .j av  a 2 s  . c o m*/
    namespace = new byte[in.readInt()];
    in.readFully(namespace);
    tableName = new byte[in.readInt()];
    in.readFully(tableName);
    byte[] hriBytes = new byte[in.readInt()];
    in.readFully(hriBytes);
    try {
        hri = HRegionInfo.parseFrom(hriBytes);
    } catch (Exception e) {
        throw new IOException(e);
    }
    storeColumn = new byte[in.readInt()];
    in.readFully(storeColumn);
    SpliceSpark.setupSpliceStaticComponents();
}

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From source file:com.talis.storage.s3.ExternalizableS3Object.java

@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {

    this.setKey(in.readUTF());
    this.setBucketName(in.readUTF());
    this.setAcl((AccessControlList) in.readObject());
    this.setMetadataComplete(in.readBoolean());
    this.addAllMetadata((Map) in.readObject());
    int length = in.readInt();
    byte[] entity = new byte[length];
    in.readFully(entity);
    this.setDataInputStream(new ByteArrayInputStream(entity));
}

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From source file:com.ning.metrics.serialization.event.SmileEnvelopeEvent.java

/**
 * The object implements the readExternal method to restore its
 * contents by calling the methods of DataInput for primitive
 * types and readObject for objects, strings and arrays.  The
 * readExternal method must read the values in the same sequence
 * and with the same types as were written by writeExternal.
 *
 * @param in the stream to read data from in order to restore the object
 * @throws java.io.IOException if I/O errors occur
 *//*from w  w w .  j a  v  a2s.  c o m*/
@Override
public void readExternal(final ObjectInput in) throws IOException {
    // Name of the event first
    final int smileEventNameBytesSize = in.readInt();
    final byte[] eventNameBytes = new byte[smileEventNameBytesSize];
    in.readFully(eventNameBytes);
    eventName = new String(eventNameBytes, NAME_CHARSET);

    // Then payload
    final int smilePayloadSize = in.readInt();
    final byte[] smilePayload = new byte[smilePayloadSize];
    in.readFully(smilePayload);

    root = parseAsTree(smilePayload);

    setEventPropertiesFromNode(root);
}

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From source file:com.px100systems.util.serialization.SerializationDefinition.java

/**
 * Externalizable helper - should be used in Externalizable implementations.
 * @param in input//  www  .j av  a 2  s. c  o m
 * @param bean bean
 */
public void read(ObjectInput in, Object bean) {
    DataStream ds = null;
    try {
        int length = in.readInt();
        byte[] data = new byte[length];
        in.readFully(data);
        ds = new DataStream(data);
        read(ds, bean);
    } catch (IOException e) {
        throw new RuntimeException(e);
    } finally {
        if (ds != null)
            ds.close();
    }
}

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From source file:com.splicemachine.derby.stream.function.RowAndIndexGenerator.java

@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
    heapConglom = in.readLong();/*from   w ww .j a  va 2 s.c o m*/
    if (in.readBoolean())
        operationContext = (OperationContext) in.readObject();
    txn = SIDriver.driver().getOperationFactory().readTxn(in);
    pkCols = ArrayUtil.readIntArray(in);
    tableVersion = in.readUTF();
    execRowDefinition = (ExecRow) in.readObject();
    autoIncrementRowLocationArray = new RowLocation[in.readInt()];
    for (int i = 0; i < autoIncrementRowLocationArray.length; i++)
        autoIncrementRowLocationArray[i] = (RowLocation) in.readObject();
    spliceSequences = new SpliceSequence[in.readInt()];
    for (int i = 0; i < spliceSequences.length; i++)
        spliceSequences[i] = (SpliceSequence) in.readObject();
    heapConglom = in.readLong();
    int iSize = in.readInt();
    tentativeIndices = new ArrayList<>(iSize);
    for (int i = 0; i < iSize; i++) {
        byte[] message = new byte[in.readInt()];
        in.readFully(message);
        tentativeIndices.add(DDLMessage.TentativeIndex.parseFrom(message));
    }
}

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From source file:org.taverna.server.master.common.Workflow.java

@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
    try {/*from   w  ww  .  j av  a 2s  . c o  m*/
        int len = in.readInt();
        byte[] bytes = new byte[len];
        in.readFully(bytes);
        Reader r = new InputStreamReader(new InflaterInputStream(new ByteArrayInputStream(bytes)), ENCODING);
        Workflow w = (Workflow) unmarshaller.unmarshal(r);
        r.close();
        this.content = w.content;
        return;
    } catch (JAXBException e) {
        throw new IOException("failed to unmarshal", e);
    } catch (ClassCastException e) {
        throw new IOException("bizarre result of unmarshalling", e);
    }
}

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From source file:xbird.xquery.dm.value.sequence.MarshalledSequence.java

private static XQEventDecoder bulkIn(final ObjectInput input) throws IOException {
    final int inputLen = input.readInt();
    final byte[] buf = new byte[inputLen];
    input.readFully(buf);
    if (LOG.isDebugEnabled()) {
        LOG.debug("decoding sequence size: " + inputLen);
    }//from w  ww .  j  av  a  2s .  c  o  m
    FastByteArrayInputStream inputBuf = new FastByteArrayInputStream(buf);
    ObjectInputStream objInput = new ObjectInputStream(inputBuf);
    XQEventDecoder decoder = new XQEventDecoder(objInput);
    return decoder;
}

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