org.jboss.cache.marshall
Class MarshalledValue
java.lang.Object
org.jboss.cache.marshall.MarshalledValue
- All Implemented Interfaces:
- Externalizable, Serializable
public class MarshalledValue
- extends Object
- implements Externalizable
Wrapper that wraps cached data, providing lazy deserialization using the calling thread's context class loader.
The MarshalledValueInterceptor
handles transparent
wrapping/unwrapping of cached data.
- Since:
- 2.1.0
- Author:
- Manik Surtani (manik@jboss.org)
- See Also:
MarshalledValueInterceptor
,
Serialized Form
instance
protected Object instance
raw
protected byte[] raw
MarshalledValue
public MarshalledValue(Object instance)
throws NotSerializableException
- Throws:
NotSerializableException
MarshalledValue
public MarshalledValue()
setEqualityPreferenceForInstance
public void setEqualityPreferenceForInstance(boolean equalityPreferenceForInstance)
serialize
public void serialize()
deserialize
public void deserialize()
compact
public void compact(boolean preferSerializedRepresentation,
boolean force)
- Compacts the references held by this class to a single reference. If only one representation exists this method
is a no-op unless the 'force' parameter is used, in which case the reference held is forcefully switched to the
'preferred representation'.
Either way, a call to compact() will ensure that only one representation is held.
- Parameters:
preferSerializedRepresentation
- if true and both representations exist, the serialized representation is favoured. If false, the deserialized representation is preferred.force
- ensures the preferred representation is maintained and the other released, even if this means serializing or deserializing.
writeExternal
public void writeExternal(ObjectOutput out)
throws IOException
- Specified by:
writeExternal
in interface Externalizable
- Throws:
IOException
readExternal
public void readExternal(ObjectInput in)
throws IOException,
ClassNotFoundException
- Specified by:
readExternal
in interface Externalizable
- Throws:
IOException
ClassNotFoundException
get
public Object get()
throws IOException,
ClassNotFoundException
- Throws:
IOException
ClassNotFoundException
equals
public boolean equals(Object o)
- Overrides:
equals
in class Object
hashCode
public int hashCode()
- Overrides:
hashCode
in class Object
toString
public String toString()
- Overrides:
toString
in class Object
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