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ilog.rules.res.xu.persistence
Class IlrFilePersistence

java.lang.Object
  com.ibm.rules.res.xu.persistence.internal.AbstractXUPersistence
      ilog.rules.res.xu.persistence.internal.IlrDAOXUPersistence
          ilog.rules.res.xu.persistence.internal.IlrFilePersistenceImpl
              ilog.rules.res.xu.persistence.IlrFilePersistence

All Implemented Interfaces:

ilog.rules.res.xu.persistence.internal.IlrXUPersistence, ilog.rules.res.xu.ruleset.internal.IlrRulesetPathSolver, Serializable

public class IlrFilePersistence
extends ilog.rules.res.xu.persistence.internal.IlrFilePersistenceImpl

This is the base class for custom persistence. It is based on the file system ruleset repository. You can use this class to modify the way in which ruleset archives are retrieved.

Since:

7.1

See Also:

Serialized Form

Field Summary

static String

FILE_PERSISTENCE_PROPERTY_NAME_DIRECTORY This is the name of the property that specifies what directory the file persistence uses.

Fields inherited from class ilog.rules.res.xu.persistence.internal.IlrFilePersistenceImpl

repositoryDir, rulesetArchiveExpanded

Fields inherited from class ilog.rules.res.xu.persistence.internal.IlrDAOXUPersistence

dataProvider, managedXOMLazyLoadEnabled

Fields inherited from class com.ibm.rules.res.xu.persistence.internal.AbstractXUPersistence

CONCURRENT_PERSISTENCE_ACCESS_PROPERTY_NAME, logger, persistenceProps

Constructor Summary

IlrFilePersistence()

Method Summary

IlrRESRulesetArchive	retrieveRESRulesetArchive(IlrPath canonicalPath) Gets a ruleset archive from the ruleset repository.
void	setProperties(Map<String,String> properties) Sets the properties of the persistence.

Methods inherited from class ilog.rules.res.xu.persistence.internal.IlrFilePersistenceImpl

createDataProvider

Methods inherited from class ilog.rules.res.xu.persistence.internal.IlrDAOXUPersistence

getDataProvider, getManagedXOMClassLoader, retrieveRulesetArchiveProperties, solveCanonicalRulesetPath

Methods inherited from class com.ibm.rules.res.xu.persistence.internal.AbstractXUPersistence

destroy, dump, getCanonicalRulesetPath, getDeprecatedRulesetArchiveInformation, getRESRulesetArchive, getRulesetArchiveInformation, getRulesetArchiveProperties, retrieveRulesetArchiveInformation, setEventDispatcher, setLogHandler, setProfiling

Methods inherited from class java.lang.Object

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

Field Detail

FILE_PERSISTENCE_PROPERTY_NAME_DIRECTORY

public static final String FILE_PERSISTENCE_PROPERTY_NAME_DIRECTORY

This is the name of the property that specifies what directory the file persistence uses.

See Also:

Constant Field Values

Constructor Detail

IlrFilePersistence

public IlrFilePersistence()

Method Detail

retrieveRESRulesetArchive

public IlrRESRulesetArchive retrieveRESRulesetArchive(IlrPath canonicalPath)
                                               throws IlrPersistenceException

Gets a ruleset archive from the ruleset repository.

The implementation of this method must not implement any kind of caching.

Overrides:

retrieveRESRulesetArchive in class ilog.rules.res.xu.persistence.internal.IlrDAOXUPersistence

Since:

7.5

Throws:

IlrPersistenceException - Thrown to indicate an error when the ruleset archive is retrieved from the ruleset repository.

Parameters:

canonicalPath - The canonical path of the ruleset.

Returns:

IlrRulesetArchive The ruleset archive.

setProperties

public void setProperties(Map<String,String> properties)
                   throws IlrPersistenceException

Sets the properties of the persistence.

You can set these properties in one of three ways: <

• in the ra.xml deployment descriptor
• in the connection-specific deployment descriptor
• by using the administration console of your application server.

The configuration property name is persistenceProperties.

Any implementation overriding this method must call the setProperties(Map) method.

This method is called before the retrieveRESRulesetArchive(IlrPath) method only if the XU configuration parameter persistenceProperties is defined. This method can be called more than once, for example when the configuration parameter persistenceProperties is modified.

Specified by:

setProperties in interface ilog.rules.res.xu.persistence.internal.IlrXUPersistence

Overrides:

setProperties in class ilog.rules.res.xu.persistence.internal.IlrFilePersistenceImpl

Throws:

IlrPersistenceException - Thrown to indicate wrong properties.

Parameters:

properties - The persistence properties.

See Also:

FILE_PERSISTENCE_PROPERTY_NAME_DIRECTORY