Package org.apache.uima.internal.util

Class SerializationUtils

java.lang.Object

org.apache.uima.internal.util.SerializationUtils

public abstract class SerializationUtils
extends java.lang.Object

Serialize and Deserialize arbitrary objects to/from byte arrays, using standard Java object serialization/deserialization support. Used in the Vinci and Soap transports to serialize/deserialize CASSerializer objects or CASCompleteSerializer objects (includes type system and index definitions) or (for SOAP) arbitrary objects This class is abstract only to prevent instantiation. All the methods are static.

Constructor Summary

Constructors

Constructor	Description
SerializationUtils()

Method Summary

Modifier and Type	Method	Description
static java.lang.Object	deserialize(byte[] aBytes)	Deserializes an object from a byte array.
static byte[]	serialize(java.io.Serializable aObject)	Serializes an object to a byte array.

Methods inherited from class java.lang.Object

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

Constructor Detail

SerializationUtils

public SerializationUtils()

Method Detail

serialize

public static byte[] serialize(java.io.Serializable aObject)
                        throws java.io.IOException

Serializes an object to a byte array.

Parameters:

aObject - object to serialize

Returns:

aObject encoded as a byte array. If aObject is null, null is returned.

Throws:

java.io.IOException - if an I/O error occurs

deserialize

public static java.lang.Object deserialize(byte[] aBytes)
                                    throws java.io.IOException,
                                           java.lang.ClassNotFoundException

Deserializes an object from a byte array.

Parameters:

aBytes - byte array to read from

Returns:

The Object deserialized from aBytes. If aBytes is null, null is returned.

Throws:

java.io.IOException - if an I/O error occurs

java.lang.ClassNotFoundException - if a required class could not be found