Example usage for java.io ObjectOutput writeInt

Introduction

In this page you can find the example usage for java.io ObjectOutput writeInt.

Prototype

void writeInt(int v) throws IOException;

Source Link

Document

Writes an int value, which is comprised of four bytes, to the output stream.

Usage

From source file:org.knime.al.util.noveltydetection.kernel.KernelCalculator.java

@Override
public void writeExternal(final ObjectOutput out) throws IOException {
    // write kernelFunction
    out.writeUTF(m_kernelFunction.getClass().getName());
    m_kernelFunction.writeExternal(out);

    // write trainingData
    // rows//  w  w  w  .ja  va 2  s.com
    out.writeInt(m_rowCount);
    // columns
    out.writeInt(m_colCount);
    // data
    for (final double[] row : m_trainingData) {
        for (final double col : row) {
            out.writeDouble(col);
        }
    }

}

From source file:org.apache.shindig.gadgets.http.HttpResponse.java

public void writeExternal(ObjectOutput out) throws IOException {
    out.writeInt(httpStatusCode);
    // Write out multimap as a map (see above)
    Map<String, List<String>> map = Maps.newHashMap();
    for (String key : headers.keySet()) {
        map.put(key, Lists.newArrayList(headers.get(key)));
    }/*ww  w. ja v a  2  s .  co  m*/
    out.writeObject(Maps.newHashMap(map));
    out.writeInt(responseBytes.length);
    out.write(responseBytes);
}

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

@Override
public void writeExternal(ObjectOutput out) throws IOException {
    try {//from ww w  .  jav a  2  s .co m
        out.writeLong(heapConglom);
        out.writeBoolean(operationContext != null);
        if (operationContext != null)
            out.writeObject(operationContext);
        SIDriver.driver().getOperationFactory().writeTxn(txn, out);
        ArrayUtil.writeIntArray(out, pkCols);
        out.writeUTF(tableVersion);
        out.writeObject(execRowDefinition);
        out.writeInt(autoIncrementRowLocationArray.length);
        for (int i = 0; i < autoIncrementRowLocationArray.length; i++)
            out.writeObject(autoIncrementRowLocationArray[i]);
        out.writeInt(spliceSequences.length);
        for (int i = 0; i < spliceSequences.length; i++) {
            out.writeObject(spliceSequences[i]);
        }
        out.writeLong(heapConglom);
        out.writeInt(tentativeIndices.size());
        for (DDLMessage.TentativeIndex ti : tentativeIndices) {
            byte[] message = ti.toByteArray();
            out.writeInt(message.length);
            out.write(message);
        }
    } catch (Exception e) {
        throw new IOException(e);
    }

}

From source file:com.splicemachine.derby.stream.output.insert.InsertTableWriterBuilder.java

@Override
public void writeExternal(ObjectOutput out) throws IOException {
    try {/*from  w w  w  .j ava  2  s .com*/
        out.writeBoolean(isUpsert);
        out.writeBoolean(operationContext != null);
        if (operationContext != null)
            out.writeObject(operationContext);
        SIDriver.driver().getOperationFactory().writeTxn(txn, out);
        ArrayUtil.writeIntArray(out, pkCols);
        out.writeUTF(tableVersion);
        ArrayUtil.writeIntArray(out, execRowTypeFormatIds);
        out.writeObject(execRowDefinition);
        out.writeInt(autoIncrementRowLocationArray.length);
        for (int i = 0; i < autoIncrementRowLocationArray.length; i++)
            out.writeObject(autoIncrementRowLocationArray[i]);
        out.writeInt(spliceSequences.length);
        for (int i = 0; i < spliceSequences.length; i++) {
            out.writeObject(spliceSequences[i]);
        }
        out.writeLong(heapConglom);
    } catch (Exception e) {
        throw new IOException(e);
    }

}

From source file:com.akop.bach.util.SerializableCookie.java

public void writeExternal(final ObjectOutput out) throws IOException {
    nullMask |= (getName() == null) ? NAME : 0;
    nullMask |= (getValue() == null) ? VALUE : 0;
    nullMask |= (getComment() == null) ? COMMENT : 0;
    nullMask |= (getCommentURL() == null) ? COMMENT_URL : 0;
    nullMask |= (getExpiryDate() == null) ? EXPIRY_DATE : 0;
    nullMask |= (getDomain() == null) ? DOMAIN : 0;
    nullMask |= (getPath() == null) ? PATH : 0;
    nullMask |= (getPorts() == null) ? PORTS : 0;

    out.writeInt(nullMask);

    if ((nullMask & NAME) == 0)
        out.writeUTF(getName());//from  w  ww. j a  v  a 2 s. com

    if ((nullMask & VALUE) == 0)
        out.writeUTF(getValue());

    if ((nullMask & COMMENT) == 0)
        out.writeUTF(getComment());

    if ((nullMask & COMMENT_URL) == 0)
        out.writeUTF(getCommentURL());

    if ((nullMask & EXPIRY_DATE) == 0)
        out.writeLong(getExpiryDate().getTime());

    out.writeBoolean(isPersistent());

    if ((nullMask & DOMAIN) == 0)
        out.writeUTF(getDomain());

    if ((nullMask & PATH) == 0)
        out.writeUTF(getPath());

    if ((nullMask & PORTS) == 0) {
        out.writeInt(getPorts().length);
        for (int p : getPorts())
            out.writeInt(p);
    }

    out.writeBoolean(isSecure());
    out.writeInt(getVersion());
}

From source file:TransferableScribblePane.java

/**
 * The following two methods implement the Externalizable interface. We use
 * Externalizable instead of Seralizable so we have full control over the data
 * format, and only write out the defined coordinates
 *//*from  w  w  w. ja  v  a2  s . c  o m*/
public void writeExternal(java.io.ObjectOutput out) throws java.io.IOException {
    out.writeFloat(x0);
    out.writeFloat(y0);
    out.writeInt(numsegs);
    for (int i = 0; i < numsegs * 2; i++)
        out.writeFloat(coords[i]);
}

From source file:com.conwet.silbops.model.Subscription.java

@Override
public void writeExternal(ObjectOutput output) throws IOException {

    output.writeObject(id);/*from   ww  w .  ja  va  2 s  .c  om*/
    output.writeObject(contextFunction);

    // write the attributes size
    output.writeInt(constraints.size());

    for (Entry<Attribute, Set<Constraint>> entry : constraints.entrySet()) {

        // write the attribute
        Attribute attribute = entry.getKey();
        attributeExt.writeExternal(output, attribute);

        // write constraints size and their values
        Set<Constraint> constrSet = entry.getValue();
        output.writeInt(constrSet.size());

        for (Constraint constraint : constrSet) {

            constraintExt.writeExternal(output, constraint);
        }
    }
}

From source file:org.apache.openjpa.datacache.QueryKey.java

public void writeExternal(ObjectOutput out) throws IOException {
    out.writeObject(_candidateClassName);
    out.writeBoolean(_subclasses);/*from w ww  .  ja v a  2 s . c  o  m*/
    out.writeObject(_accessPathClassNames);
    out.writeObject(_query);
    out.writeBoolean(_ignoreChanges);
    out.writeObject(_params);
    out.writeLong(_rangeStart);
    out.writeLong(_rangeEnd);
    out.writeInt(_timeout);
}

From source file:com.inmobi.grill.driver.hive.HiveDriver.java

@Override
public void writeExternal(ObjectOutput out) throws IOException {
    // Write the query handle to hive handle map to output
    synchronized (hiveHandles) {
        out.writeInt(hiveHandles.size());
        for (Map.Entry<QueryHandle, OperationHandle> entry : hiveHandles.entrySet()) {
            out.writeObject(entry.getKey());
            out.writeObject(entry.getValue().toTOperationHandle());
            LOG.debug("Hive driver persisted " + entry.getKey() + ":" + entry.getValue());
        }/*from   w ww.  j  av  a2s .  co  m*/
        LOG.info("HiveDriver persisted " + hiveHandles.size() + " queries");
        out.writeInt(grillToHiveSession.size());
        for (Map.Entry<String, SessionHandle> entry : grillToHiveSession.entrySet()) {
            out.writeUTF(entry.getKey());
            out.writeObject(entry.getValue().toTSessionHandle());
        }
        LOG.info("HiveDriver persisted " + grillToHiveSession.size() + " sessions");
    }
}

From source file:com.openbravo.pos.ticket.TicketInfo.java

@Override
public void writeExternal(ObjectOutput out) throws IOException {
    out.writeObject(m_sId);/* www .  jav a 2 s. c o m*/
    out.writeInt(tickettype);
    out.writeInt(m_iTicketId);
    out.writeObject(m_Customer);
    out.writeObject(m_dDate);
    out.writeObject(attributes);
    out.writeObject(m_aLines);

    out.writeInt(ticketstatus);
}