Examples of com.sleepycat.bind.serial.SerialOutput

com.sleepycat.bind.serial.SerialOutput
A specialized ObjectOutputStream that stores class description information in a ClassCatalog. It is used by SerialBinding.
This class is used instead of an {@link ObjectOutputStream}, which it extends, to write a compact object stream. For writing objects to a database normally one of the serial binding classes is used. {@link SerialOutput} is used when an {@link ObjectOutputStream} is needed alongwith compact storage. A {@link ClassCatalog} must be supplied, however, tostored shared class descriptions.

The {@link ClassCatalog} is used to store class definitions rather thanembedding these into the stream. Instead, a class format identifier is embedded into the stream. This identifier is then used by {@link SerialInput} to load the class format to deserialize the object.
@see Class Evolution @author Mark Hayes


    int runSerialShared()
        throws Exception {


        fo.reset();
        SerialOutput oos = new SerialOutput(fo, jtc);
        oos.writeObject(new Data());
        byte[] bytes = fo.toByteArray();
        FastInputStream fi = new FastInputStream(bytes);
        SerialInput ois = new SerialInput(fi, jtc);
        ois.readObject();
        return (bytes.length - SerialOutput.getStreamHeader().length);

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    int runSerialExternalizable()
        throws Exception {


        fo.reset();
        SerialOutput oos = new SerialOutput(fo, jtc);
        oos.writeObject(new Data2());
        byte[] bytes = fo.toByteArray();
        FastInputStream fi = new FastInputStream(bytes);
        SerialInput ois = new SerialInput(fi, jtc);
        ois.readObject();
        return (bytes.length - SerialOutput.getStreamHeader().length);

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    int runSerialShared()
        throws Exception {


        fo.reset();
        SerialOutput oos = new SerialOutput(fo, jtc);
        oos.writeObject(new Data());
        byte[] bytes = fo.toByteArray();
        FastInputStream fi = new FastInputStream(bytes);
        SerialInput ois = new SerialInput(fi, jtc);
        ois.readObject();
        return (bytes.length - SerialOutput.getStreamHeader().length);

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    int runSerialExternalizable()
        throws Exception {


        fo.reset();
        SerialOutput oos = new SerialOutput(fo, jtc);
        oos.writeObject(new Data2());
        byte[] bytes = fo.toByteArray();
        FastInputStream fi = new FastInputStream(bytes);
        SerialInput ois = new SerialInput(fi, jtc);
        ois.readObject();
        return (bytes.length - SerialOutput.getStreamHeader().length);

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                        ") not an instance of binding's base class (" +
                        baseClass + ')');
        }
        FastOutputStream fo = getFastOutputStream();
        try {
            SerialOutput jos = new SerialOutput(fo, classCatalog);
            jos.writeObject(object);
        } catch (IOException e) {
            throw new RuntimeExceptionWrapper(e);
        }


        byte[] hdr = SerialOutput.getStreamHeader();

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