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org.apache.hivemind.internal.ser
Class ServiceToken  

java.lang.Object
  org.apache.hivemind.internal.ser.ServiceToken

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable

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public class ServiceToken

extends java.lang.Object

implements java.io.Externalizable

Instance used to replace actual service (proxies) during serialization. Note that this represents a back-door into HiveMind's org.apache.hivemind.internal.RegistryInfrastructure, which is less than ideal, and should not be used by end-user code!

Since:

1.1

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Field Summary
private  java.lang.String	_serviceId
private static long	serialVersionUID

 

Constructor Summary

ServiceToken()

ServiceToken(java.lang.String serviceId)

 

Method Summary
java.lang.String	getServiceId()
void	readExternal(java.io.ObjectInput in)           This method restores an object's state by reading in the instance data for the object from the passed in stream.
(package private)  java.lang.Object	readResolve()
void	writeExternal(java.io.ObjectOutput out)           This method is responsible for writing the instance data of an object to the passed in stream.

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

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_serviceId

private java.lang.String _serviceId

Constructor Detail

ServiceToken

public ServiceToken()

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ServiceToken

public ServiceToken(java.lang.String serviceId)

Method Detail

getServiceId

public java.lang.String getServiceId()

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writeExternal

public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException

Description copied from interface: java.io.Externalizable

This method is responsible for writing the instance data of an object to the passed in stream. Note that this stream is not a subclass of OutputStream, but rather is a class that implements the ObjectOutput interface. That interface provides a number of methods for writing Java data values to a stream.

Not that the implementation of this method must be coordinated with the implementation of readExternal.

Specified by:

writeExternal in interface java.io.Externalizable

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readExternal

public void readExternal(java.io.ObjectInput in)
                  throws java.io.IOException,
                         java.lang.ClassNotFoundException

Description copied from interface: java.io.Externalizable

This method restores an object's state by reading in the instance data for the object from the passed in stream. Note that this stream is not a subclass of InputStream, but rather is a class that implements the ObjectInput interface. That interface provides a mechanism for reading in Java data types from a stream.

Note that this method must be compatible with writeExternal. It must read back the exact same types that were written by that method in the exact order they were written.

If this method needs to read back an object instance, then the class for that object must be found and loaded. If that operation fails, then this method throws a ClassNotFoundException

Specified by:

readExternal in interface java.io.Externalizable

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readResolve

java.lang.Object readResolve()

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