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CoherenceTM v3.3 Copyright© 2000-2007 by Oracle Corporation |
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java.lang.Objectcom.tangosol.io.SimpleSerializer
com.tangosol.io.pof.SimplePofContext
public class SimplePofContext
Basic PofContext
implementation.
PortableObjectSerializer
Field Summary | |
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protected LongArray |
m_laClass
A LongArray of user types, indexed by type identifier. |
protected LongArray |
m_laSerializer
A LongArray of PofSerializer objects, indexed by type identifier. |
protected Map |
m_mapTypeId
A Map that contains mappings from a registered user type into type identifier. |
Constructor Summary | |
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SimplePofContext()
Create a new SimplePofContext. |
Method Summary | |
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Object |
deserialize(ReadBuffer.BufferInput in)
Deserialize an object from a ReadBuffer by reading its state using the specified BufferInput object. |
Class |
getClass(int nTypeId)
Determine the class associated with the given user type identifier. |
String |
getClassName(int nTypeId)
Determine the name of the class associated with the given user type identifier. |
PofSerializer |
getPofSerializer(int nTypeId)
Return a PofSerializer that can be used to serialize and deserialize an object of the specified user type to and from a POF stream. |
int |
getUserTypeIdentifier(Class clz)
Determine the user type identifier associated with the given class. |
int |
getUserTypeIdentifier(Object o)
Determine the user type identifier associated with the given object. |
int |
getUserTypeIdentifier(String sClass)
Determine the user type identifier associated with the given class name. |
boolean |
isUserType(Class clz)
Determine if the given class is a user type known to this PofContext. |
boolean |
isUserType(Object o)
Determine if the given object is of a user type known to this PofContext. |
boolean |
isUserType(String sClass)
Determine if the class with the given name is a user type known to this PofContext. |
void |
registerUserType(int nTypeId,
Class clz,
PofSerializer serializer)
Associate a user type with a type identifier and PofSerializer . |
void |
serialize(WriteBuffer.BufferOutput out,
Object o)
Serialize an object to a WriteBuffer by writing its state using the specified BufferOutput object. |
void |
unregisterUserType(int nTypeId)
Unregister a user type that was previously registered using the specified type identifier. |
protected static void |
validateTypeId(int nTypeId)
Ensure that the given user type identifier is valid. |
Methods inherited from class com.tangosol.io.SimpleSerializer |
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getContextClassLoader, setContextClassLoader |
Methods inherited from interface com.tangosol.io.ClassLoaderAware |
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getContextClassLoader, setContextClassLoader |
Field Detail |
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protected Map m_mapTypeId
protected LongArray m_laClass
protected LongArray m_laSerializer
Constructor Detail |
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public SimplePofContext()
Method Detail |
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public void serialize(WriteBuffer.BufferOutput out, Object o) throws IOException
serialize
in interface Serializer
serialize
in class SimpleSerializer
out
- the BufferOutput with which to write the object's stateo
- the object to serialize
IOException
- if an I/O error occurspublic Object deserialize(ReadBuffer.BufferInput in) throws IOException
deserialize
in interface Serializer
deserialize
in class SimpleSerializer
in
- the BufferInput with which to read the object's state
IOException
- if an I/O error occurspublic PofSerializer getPofSerializer(int nTypeId)
getPofSerializer
in interface PofContext
nTypeId
- the type identifier of the user type that can be
serialized and deserialized using the returned
PofSerializer; must be non-negative
public int getUserTypeIdentifier(Object o)
getUserTypeIdentifier
in interface PofContext
o
- an instance of a user type; must not be null
public int getUserTypeIdentifier(Class clz)
getUserTypeIdentifier
in interface PofContext
clz
- a user type class; must not be null
public int getUserTypeIdentifier(String sClass)
getUserTypeIdentifier
in interface PofContext
sClass
- the name of a user type class; must not be null
public String getClassName(int nTypeId)
getClassName
in interface PofContext
nTypeId
- the user type identifier; must be non-negative
public Class getClass(int nTypeId)
getClass
in interface PofContext
nTypeId
- the user type identifier; must be non-negative
public boolean isUserType(Object o)
isUserType
in interface PofContext
o
- the object to test; must not be null
public boolean isUserType(Class clz)
isUserType
in interface PofContext
clz
- the class to test; must not be null
public boolean isUserType(String sClass)
isUserType
in interface PofContext
sClass
- the name of the class to test; must not be null
public void registerUserType(int nTypeId, Class clz, PofSerializer serializer)
PofSerializer
.
nTypeId
- the type identifier of the specified user type; must
be greater or equal to 0clz
- the user type to register with this PofContext; must
not be nullserializer
- the PofSerializer that will be used to serialize and
deserialize objects of the specified class
IllegalArgumentException
- on invalid type identifer, class, or
PofSerializerpublic void unregisterUserType(int nTypeId)
nTypeId
- the type identifier of the user type to unregister
IllegalArgumentException
- if the specified user type identifier
is unknown to this PofContextprotected static void validateTypeId(int nTypeId)
nTypeId
- the user type identifier to validate
IllegalArgumentException
- if the given user type identifier is
negative
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CoherenceTM v3.3 Copyright© 2000-2007 by Oracle Corporation |
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