org.safs.persist

Class PersistorToVariable

java.lang.Object

org.safs.persist.PersistableChecker

org.safs.persist.AbstractPersistor

org.safs.persist.AbstractRuntimeDataPersistor

org.safs.persist.PersistorToVariable

All Implemented Interfaces:

Persistor

public class PersistorToVariable
extends AbstractRuntimeDataPersistor

Author:

Lei Wang

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Set<java.lang.String>	storedVariables
protected java.lang.String	variablePrefix

Fields inherited from class org.safs.persist.AbstractRuntimeDataPersistor

runtime

Constructor Summary

Constructors

Constructor and Description
PersistorToVariable(RuntimeDataInterface runtime, java.lang.String variablePrefix)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o) If they have the same filename, then we consider them equivalent
java.lang.String	getPersistenceName() The name of the persistence material holding the content of an Object. It can be a file name or a variable name etc. It could be useful when deleting the persistence.
PersistenceType	getType() The persistence Type.
void	persist(Persistable persistable) Persist a Persistable object.
void	unpersist() Provided default implementation, simply throw out a SAFSException.

Methods inherited from class org.safs.persist.AbstractPersistor

unpickle

Methods inherited from class org.safs.persist.PersistableChecker

validate

Methods inherited from class java.lang.Object

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

Field Detail

variablePrefix

protected java.lang.String variablePrefix

storedVariables

protected java.util.Set<java.lang.String> storedVariables

Constructor Detail

PersistorToVariable

public PersistorToVariable(RuntimeDataInterface runtime,
                           java.lang.String variablePrefix)

Method Detail

persist

public void persist(Persistable persistable)
             throws SAFSException

Description copied from interface: Persistor

Persist a Persistable object.

Specified by:

persist in interface Persistor

Overrides:

persist in class AbstractPersistor

Parameters:

persistable - Persistable, the object to persist

Throws:

SAFSException - when persistence fails or something wrong happens.

unpersist

public void unpersist()
               throws SAFSException

Description copied from class: AbstractPersistor

Provided default implementation, simply throw out a SAFSException.

Specified by:

unpersist in interface Persistor

Overrides:

unpersist in class AbstractPersistor

Throws:

SAFSException - when failing to delete the persistence or something wrong happens.

getType

public PersistenceType getType()

Description copied from interface: Persistor

The persistence Type.

Returns:

PersistenceType

getPersistenceName

public java.lang.String getPersistenceName()

Description copied from interface: Persistor

The name of the persistence material holding the content of an Object.
It can be a file name or a variable name etc.
It could be useful when deleting the persistence.

Returns:

String, The name of the persistence material, such as the file name or the variable name etc.

See Also:

Persistor.unpersist()

equals

public boolean equals(java.lang.Object o)

If they have the same filename, then we consider them equivalent

Overrides:

equals in class java.lang.Object