oracle.jbo.common
Class PropertiesHelper

java.lang.Object
  |
  +--oracle.jbo.common.BaseObject
        |
        +--oracle.jbo.common.PropertiesHelper

Direct Known Subclasses:

ApplicationModuleHelper, AttributeDefHelper, RowSetHelper

public abstract class PropertiesHelper

extends BaseObject

implements Properties

Internal: Applications should not use this class.

Field Summary

protected java.util.Hashtable	mProperties
protected Timer	timer

Fields inherited from class oracle.jbo.common.BaseObject

TRACE_EVERY_ALLOC, TRACE_NONE, TRACE_OCCASIONAL, TRACE_UNINITIALIZED

Constructor Summary

PropertiesHelper()

Method Summary

abstract java.util.Hashtable	getProperties() Gets the table of properties.
java.lang.Object	getProperty(java.lang.String hintName) Retrieves the specified property, if it exists.
java.lang.Object	refreshProperty(java.lang.String hintName) Retrieves the specified property, if it exists.
void	setProperty(java.lang.String hintName, java.lang.Object hintValue)

Methods inherited from class oracle.jbo.common.BaseObject

dumpState, setTraceLevel, setTraceWriter

Methods inherited from class java.lang.Object

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

Field Detail

mProperties

protected java.util.Hashtable mProperties

timer

protected Timer timer

Constructor Detail

PropertiesHelper

public PropertiesHelper()

Method Detail

getProperty

public java.lang.Object getProperty(java.lang.String hintName)

Description copied from interface: Properties

Retrieves the specified property, if it exists.

Specified by:

getProperty in interface Properties

Tags copied from interface: Properties

Parameters:

hintName - Property name.

Returns:

the value of the property, if any, otherwise null.

refreshProperty

public java.lang.Object refreshProperty(java.lang.String hintName)

Description copied from interface: Properties

Retrieves the specified property, if it exists. If the application running in a 3 tier environment, it retrieves the property from the middle-tier server, refreshing the value on the client side. If the application is running in a 2 tier environment, it is equivalent to getProperty.

Specified by:

refreshProperty in interface Properties

Tags copied from interface: Properties

Parameters:

hintName - Property name.

Returns:

the value of the property, if any, otherwise null.

setProperty

public void setProperty(java.lang.String hintName,
                        java.lang.Object hintValue)

getProperties

public abstract java.util.Hashtable getProperties()

Description copied from interface: Properties

Gets the table of properties.

Specified by:

getProperties in interface Properties

Tags copied from interface: Properties

Returns:

a hashtable of properties.