Serialization (OpenJPA 0.9.7-incubating API)
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org.apache.openjpa.util
Class Serialization
java.lang.Object
org.apache.openjpa.util.Serialization
public class Serializationextends Object
Helper class to serialize and deserialize persistent objects,
subtituting oids into the serialized stream and subtituting the persistent
objects back during deserialization.
Since:
0.3.3
Author:
Abe White
Nested Class Summary
static&nbsp;class
Serialization.ClassResolvingObjectInputStream
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
static&nbsp;class
Serialization.PersistentObjectInputStream
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Object input stream that replaces oids with their objects.
static&nbsp;class
Serialization.PersistentObjectOutputStream
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Object output stream that replaces persistent objects with their oids.
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Constructor Summary
Serialization()
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
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Method Summary
static&nbsp;Object
deserialize(byte[]&nbsp;bytes,
StoreContext&nbsp;ctx)
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Deserialize an object value from the given bytes.
static&nbsp;Object
deserialize(InputStream&nbsp;in,
StoreContext&nbsp;ctx)
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Deserialize an object value from the given stream.
static&nbsp;byte[]
serialize(Object&nbsp;val,
StoreContext&nbsp;ctx)
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Serialize a value that might contain persistent objects.
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Constructor Detail
Serialization
public Serialization()
Method Detail
serialize
public static byte[] serialize(Object&nbsp;val,
StoreContext&nbsp;ctx)
Serialize a value that might contain persistent objects. Replaces
persistent objects with their oids.
deserialize
public static Object deserialize(byte[]&nbsp;bytes,
StoreContext&nbsp;ctx)
Deserialize an object value from the given bytes.
deserialize
public static Object deserialize(InputStream&nbsp;in,
StoreContext&nbsp;ctx)
Deserialize an object value from the given stream.
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