Package org.apache.jackrabbit.core.persistence.util

Class Serializer

java.lang.Object

org.apache.jackrabbit.core.persistence.util.Serializer

public final class Serializer
extends Object

Serializer is a utility class that provides static methods for serializing & deserializing ItemState and NodeReferences objects using a simple binary serialization format.

Constructor Summary

Constructors

Constructor	Description
Serializer()

Method Summary

Modifier and Type	Method	Description
static void	deserialize(NodeReferences refs, InputStream stream)	Deserializes a NodeReferences object from the given binary stream.
static void	deserialize(NodeState state, InputStream stream)	Deserializes a NodeState object from the given binary stream.
static void	deserialize(PropertyState state, InputStream stream, BLOBStore blobStore)	Deserializes a PropertyState object from the given binary stream.
static void	serialize(NodeReferences refs, OutputStream stream)	Serializes the specified NodeReferences object to the given binary stream.
static void	serialize(NodeState state, OutputStream stream)	Serializes the specified NodeState object to the given binary stream.
static void	serialize(PropertyState state, OutputStream stream, BLOBStore blobStore)	Serializes the specified PropertyState object to the given binary stream.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Serializer

public Serializer()

Method Detail

serialize

public static void serialize(NodeState state,
                             OutputStream stream)
                      throws Exception

Serializes the specified NodeState object to the given binary stream.

Parameters:

state - state to serialize

stream - the stream where the state should be serialized to

Throws:

Exception - if an error occurs during the serialization

See Also:

deserialize(NodeState, InputStream)

deserialize

public static void deserialize(NodeState state,
                               InputStream stream)
                        throws Exception

Deserializes a NodeState object from the given binary stream.

Parameters:

state - state to deserialize

stream - the stream where the state should be deserialized from

Throws:

Exception - if an error occurs during the deserialization

See Also:

serialize(NodeState, OutputStream)

serialize

public static void serialize(PropertyState state,
                             OutputStream stream,
                             BLOBStore blobStore)
                      throws Exception

Serializes the specified PropertyState object to the given binary stream. Binary values are stored in the specified BLOBStore.

Parameters:

state - state to serialize

stream - the stream where the state should be serialized to

blobStore - handler for BLOB data

Throws:

Exception - if an error occurs during the serialization

See Also:

deserialize(PropertyState, InputStream,BLOBStore)

deserialize

public static void deserialize(PropertyState state,
                               InputStream stream,
                               BLOBStore blobStore)
                        throws Exception

Deserializes a PropertyState object from the given binary stream. Binary values are retrieved from the specified BLOBStore.

Parameters:

state - state to deserialize

stream - the stream where the state should be deserialized from

blobStore - handler for BLOB data

Throws:

Exception - if an error occurs during the deserialization

See Also:

serialize(PropertyState, OutputStream, BLOBStore)

serialize

public static void serialize(NodeReferences refs,
                             OutputStream stream)
                      throws Exception

Serializes the specified NodeReferences object to the given binary stream.

Parameters:

refs - object to serialize

stream - the stream where the object should be serialized to

Throws:

Exception - if an error occurs during the serialization

See Also:

deserialize(NodeReferences, InputStream)

deserialize

public static void deserialize(NodeReferences refs,
                               InputStream stream)
                        throws Exception

Deserializes a NodeReferences object from the given binary stream.

Parameters:

refs - object to deserialize

stream - the stream where the object should be deserialized from

Throws:

Exception - if an error occurs during the deserialization

See Also:

serialize(NodeReferences, OutputStream)