public class SerializerHelper extends java.lang.Object
Modifier | Constructor and Description |
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protected |
SerializerHelper()
Creates a new SerializerHelper.
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Modifier and Type | Method and Description |
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protected ClassComparator |
getComparator()
Returns the class comparator instance used to find correct super classes.
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static SerializerHelper |
getInstance()
Returns or creates a new SerializerHelper.
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protected java.util.HashMap |
getMethods()
Returns the collection of all registered serialize methods.
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protected SerializeMethod |
getSerializer(java.lang.Class c)
Looks up the SerializeMethod for the given class or null if there is no
SerializeMethod for the given class.
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protected SerializeMethod |
getSuperClassObjectDescription(java.lang.Class d)
Looks up the SerializeMethod for the given class or null if there is no
SerializeMethod for the given class.
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java.lang.Object |
readObject(java.io.ObjectInputStream in)
Reads the object from the object input stream.
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void |
registerMethod(SerializeMethod method)
Registers a new SerializeMethod with this SerializerHelper.
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protected void |
registerMethods()
Traverses the configuration and registers all serialization handlers in this factory.
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protected static void |
setInstance(SerializerHelper helper)
This method can be used to replace the singleton instance of this helper.
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void |
unregisterMethod(SerializeMethod method)
Deregisters a new SerializeMethod with this SerializerHelper.
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void |
writeObject(java.lang.Object o,
java.io.ObjectOutputStream out)
Writes a serializable object description to the given object output stream.
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protected SerializerHelper()
public static SerializerHelper getInstance()
protected static void setInstance(SerializerHelper helper)
helper
- the new instance of the serialize helper.public void registerMethod(SerializeMethod method)
method
- the method that should be registered.protected void registerMethods()
public void unregisterMethod(SerializeMethod method)
method
- the method that should be deregistered.protected java.util.HashMap getMethods()
protected ClassComparator getComparator()
protected SerializeMethod getSerializer(java.lang.Class c)
c
- the class for which we want to lookup a serialize method.protected SerializeMethod getSuperClassObjectDescription(java.lang.Class d)
d
- the class for which we want to lookup a serialize
method.public void writeObject(java.lang.Object o, java.io.ObjectOutputStream out) throws java.io.IOException
o
- the to be serialized object.out
- the outputstream that should receive the object.java.io.IOException
- if an I/O error occured.public java.lang.Object readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException
in
- the object input stream from where to read the serialized data.java.io.IOException
- if reading the stream failed.java.lang.ClassNotFoundException
- if serialized object class cannot be found.