Example usage for java.io ObjectOutput write

Introduction

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

Prototype

public void write(byte b[]) throws IOException;

Source Link

Document

Writes an array of bytes.

Usage

From source file:org.opencms.db.CmsPublishList.java

/**
 * @see java.io.Externalizable#writeExternal(java.io.ObjectOutput)
 */// ww w.jav a2  s . c  om
public void writeExternal(ObjectOutput out) throws IOException {

    // write the history id
    out.write(m_publishHistoryId.toByteArray());
    // write the project id
    out.write((m_projectId != null) ? m_projectId.toByteArray() : CmsUUID.getNullUUID().toByteArray());
    // write the flags
    out.writeInt((m_publishSiblings) ? 1 : 0);
    out.writeInt((m_publishSubResources) ? 1 : 0);
    // write the list of direct publish resources by writing the uuid of each resource
    if (m_directPublishResources != null) {
        out.writeInt(m_directPublishResources.size());
        for (Iterator<CmsResource> i = m_directPublishResources.iterator(); i.hasNext();) {
            out.write((i.next()).getStructureId().toByteArray());
        }
    } else {
        out.writeInt(NIL);
    }
    // write the list of published files by writing the uuid of each resource
    if (m_fileList != null) {
        out.writeInt(m_fileList.size());
        for (Iterator<CmsResource> i = m_fileList.iterator(); i.hasNext();) {
            out.write((i.next()).getStructureId().toByteArray());
        }
    } else {
        out.writeInt(NIL);
    }
    // write the list of published folders by writing the uuid of each resource
    if (m_folderList != null) {
        out.writeInt(m_folderList.size());
        for (Iterator<CmsResource> i = m_folderList.iterator(); i.hasNext();) {
            out.write((i.next()).getStructureId().toByteArray());
        }
    } else {
        out.writeInt(NIL);
    }
    // write the list of deleted folders by writing the uuid of each resource
    if (m_deletedFolderList != null) {
        out.writeInt(m_deletedFolderList.size());
        for (Iterator<CmsResource> i = m_deletedFolderList.iterator(); i.hasNext();) {
            out.write((i.next()).getStructureId().toByteArray());
        }
    } else {
        out.writeInt(NIL);
    }
}

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From source file:org.openspaces.persistency.cassandra.meta.ColumnFamilyMetadata.java

@Override
public void writeExternal(ObjectOutput out) throws IOException {
    out.write(SERIAL_VER);
    IOUtils.writeObject(out, typeDescriptorData);
    IOUtils.writeObject(out, topLevelTypeNode);
    IOUtils.writeString(out, columnFamilyName);
}

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

@Override
public void writeExternal(ObjectOutput out) throws IOException {
    try {/*from   w w  w  . j a v  a  2 s  . c  o m*/
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        OutputStreamWriter w = new OutputStreamWriter(new DeflaterOutputStream(baos), ENCODING);
        marshaller.marshal(this, w);
        w.close();
        byte[] bytes = baos.toByteArray();
        out.writeInt(bytes.length);
        out.write(bytes);
    } catch (JAXBException e) {
        throw new IOException("failed to marshal", e);
    }
}

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

private static void bulkOut(ObjectOutput out, Sequence<Item> entity, boolean remotePaing) throws IOException {
    final FastByteArrayOutputStream bufOut = new FastByteArrayOutputStream(16384);
    final ObjectOutputStream objOut = new ObjectOutputStream(bufOut);
    final XQEventEncoder encoder = new XQEventEncoder(objOut);
    if (remotePaing) {
        encoder.setRemotePaging(true);//from w w w . java  2 s . c om
    }
    try {
        encoder.emit(entity);
        objOut.flush();
    } catch (XQueryException xqe) {
        throw new IllegalStateException("failed encoding", xqe);
    } catch (Throwable e) {
        LOG.fatal(e);
        throw new IllegalStateException("failed encoding", e);
    }
    final byte[] buf = bufOut.toByteArray();
    bufOut.clear();
    final int buflen = buf.length;
    if (LOG.isDebugEnabled()) {
        LOG.debug("encoded sequence size: " + buflen);
    }
    out.writeInt(buflen);
    out.write(buf);
}

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