org.apache.tamaya.spisupport

Class RegexPropertyFilter

java.lang.Object

org.apache.tamaya.spisupport.RegexPropertyFilter

All Implemented Interfaces:

org.apache.tamaya.spi.PropertyFilter

public final class RegexPropertyFilter
extends Object
implements org.apache.tamaya.spi.PropertyFilter

Predicate filtering using a regex expression operating on the key. It allows either to define the target keys to be selected (includes), or to be excluded (excludes).

Constructor Summary

Constructors

Constructor and Description
RegexPropertyFilter()

Method Summary

Modifier and Type	Method and Description
org.apache.tamaya.spi.PropertyValue	filterProperty(org.apache.tamaya.spi.PropertyValue valueToBeFiltered, org.apache.tamaya.spi.FilterContext context)
void	setExcludes(String... expressions) Sets the regex expression to be applied on the key to remove the corresponding entries if matching.
void	setIncludes(String... expressions) Sets the regex expression to be applied on the key to filter the corresponding entry if matching.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

RegexPropertyFilter

public RegexPropertyFilter()

Method Detail

setIncludes

public void setIncludes(String... expressions)

Sets the regex expression to be applied on the key to filter the corresponding entry if matching.

Parameters:

expressions - the regular expression for inclusion, not null.

setExcludes

public void setExcludes(String... expressions)

Sets the regex expression to be applied on the key to remove the corresponding entries if matching.

Parameters:

expressions - the regular expressions for exclusion, not null.

filterProperty

public org.apache.tamaya.spi.PropertyValue filterProperty(org.apache.tamaya.spi.PropertyValue valueToBeFiltered,
                                                          org.apache.tamaya.spi.FilterContext context)

Specified by:

filterProperty in interface org.apache.tamaya.spi.PropertyFilter

toString

public String toString()

Overrides:

toString in class Object