org.pentaho.di.laf
Class OverlayPropertyHandler

java.lang.Object
  org.pentaho.di.laf.OverlayPropertyHandler

All Implemented Interfaces:

Handler, PropertyHandler

public class OverlayPropertyHandler
extends Object
implements PropertyHandler

Constructor Summary

OverlayPropertyHandler()

Method Summary

boolean	exists(String filename) check to see whether a property file exists within the classpath or filesystem
static PropertyHandler	getInstance()
static String	getLAFProp(String key)
String	getProperty(String key) return the value of a given key from the properties list
String	getProperty(String key, String defValue) return the value of a given key from the properties list, returning the defValue string should the key not be found
boolean	loadProps(String filename) load properties for the given properties file

Methods inherited from class java.lang.Object

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

Constructor Detail

OverlayPropertyHandler

public OverlayPropertyHandler()

Method Detail

getInstance

public static PropertyHandler getInstance()

getProperty

public String getProperty(String key)

Description copied from interface: PropertyHandler

return the value of a given key from the properties list

Specified by:

getProperty in interface PropertyHandler

Returns:

null if the key is not found

getLAFProp

public static String getLAFProp(String key)

loadProps

public boolean loadProps(String filename)

Description copied from interface: PropertyHandler

load properties for the given properties file

Specified by:

loadProps in interface PropertyHandler

Returns:

true if load was successful

getProperty

public String getProperty(String key,
                          String defValue)

Description copied from interface: PropertyHandler

return the value of a given key from the properties list, returning the defValue string should the key not be found

Specified by:

getProperty in interface PropertyHandler

Returns:

a string representing either the value associated with the passed key or defValue should that key not be found

exists

public boolean exists(String filename)

Description copied from interface: PropertyHandler

check to see whether a property file exists within the classpath or filesystem

Specified by:

exists in interface PropertyHandler

Returns:

true if resource exists