com.ibm.tivoli.maximo.expression

Class ExpFunctionCacheImpl

java.lang.Object

com.ibm.tivoli.maximo.expression.ExpFunctionCacheImpl

All Implemented Interfaces:

MaximoCache

public class ExpFunctionCacheImpl
extends java.lang.Object
implements MaximoCache

MaximoCache for loading/caching OSLC reasources

Constructor Summary

Constructors

Constructor and Description
ExpFunctionCacheImpl()

Method Summary

Modifier and Type	Method and Description
Function	getFunction(java.lang.String fName, Expression exp)
FunctionInfo	getFunctionInfo(java.lang.String implName, java.lang.String implType)
java.lang.String	getName() Returns the name of the cache object.
boolean	hasFunction(java.lang.String fName)
void	init() Initialize the cache object.
void	reload() Reloads the cache object.
void	reload(java.lang.String key) Initialize a specific component of the cache identified by the key.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpFunctionCacheImpl

public ExpFunctionCacheImpl()

Method Detail

init

public void init()
          throws MXException

Description copied from interface: MaximoCache

Initialize the cache object. This will be called by the app server on startup.

Specified by:

init in interface MaximoCache

Throws:

MXException

getFunctionInfo

public FunctionInfo getFunctionInfo(java.lang.String implName,
                                    java.lang.String implType)
                             throws MXException

Throws:

MXException

getFunction

public Function getFunction(java.lang.String fName,
                            Expression exp)
                     throws MXException

Throws:

MXException

reload

public void reload()
            throws MXException

Reloads the cache object. This will be called by the app server whenever the cache needs to be refreshed.

Specified by:

reload in interface MaximoCache

Throws:

MXException

reload

public void reload(java.lang.String key)
            throws MXException

Initialize a specific component of the cache identified by the key. E.g. In Maxvars, a specific maxvar can be reinitiliazed from the database.

Specified by:

reload in interface MaximoCache

Parameters:

key -

Throws:

MXException

getName

public java.lang.String getName()

Returns the name of the cache object. Should be unique within the app server. This name is used to uniquely identify the cache object among all cached object for both accessing the cache object as well as refreshing the cache object. Ex. MaximoDD returns "MAXIMODD"

Specified by:

getName in interface MaximoCache

Returns:

name of the cache

hasFunction

public boolean hasFunction(java.lang.String fName)