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java.lang.Objectorg.infinispan.marshall.AbstractExternalizer<ArrayList>
org.infinispan.marshall.exts.ArrayListExternalizer
@Immutable public class ArrayListExternalizer
List externalizer dealing with ArrayList and LinkedList implementations.
Constructor Summary | |
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ArrayListExternalizer()
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Method Summary | |
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Integer |
getId()
Returns an integer that identifies the externalizer type. |
Set<Class<? extends ArrayList>> |
getTypeClasses()
Returns a collection of Class instances representing the types that this Externalizer can marshall. |
ArrayList |
readObject(ObjectInput input)
Read an instance from the stream. |
void |
writeObject(ObjectOutput output,
ArrayList list)
Write the object reference to the stream. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ArrayListExternalizer()
Method Detail |
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public void writeObject(ObjectOutput output, ArrayList list) throws IOException
Externalizer
output
- the object output to write tolist
- the object reference to write
IOException
- if an I/O error occurspublic ArrayList readObject(ObjectInput input) throws IOException, ClassNotFoundException
Externalizer
Externalizer.writeObject(ObjectOutput, Object)
method. Implementations are free
to create instances of the object read from the stream in any way that they
feel like. This could be via constructor, factory or reflection.
input
- the object input to read from
IOException
- if an I/O error occurs
ClassNotFoundException
- if a class could not be foundpublic Integer getId()
Externalizer
Externalizer
should read the
contents of the incoming buffer.
Using a positive integer allows for very efficient variable length
encoding of numbers, and it's much more efficient than shipping
Externalizer
implementation class information around. Negative
values are not allowed.
Implementers of this interface can use any positive integer as long as
it does not clash with any other identifier in the system. You can find
information on the pre-assigned identifier ranges in
here.
It's highly recommended that maintaining of these identifiers is done
in a centralized way and you can do so by making annotations reference
a set of statically defined identifiers in a separate class or
interface. Such class/interface gives a global view of the identifiers
in use and so can make it easier to assign new ids.
Implementors can optionally avoid giving a meaningful implementation to
this method (i.e. return null) and instead rely on XML or programmatic
configuration to provide the Externalizer id. If no id can be determined
via the implementation or XML/programmatic configuration, an error will
be reported. If an id has been defined both via the implementation and
XML/programmatic configuration, the value defined via XML/programmatic
configuration will be used ignoring the other.
getId
in interface Externalizer<ArrayList>
getId
in class AbstractExternalizer<ArrayList>
public Set<Class<? extends ArrayList>> getTypeClasses()
Externalizer
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