org.codehaus.plexus.interpolation
Class PrefixedPropertiesValueSource
java.lang.Object
org.codehaus.plexus.interpolation.AbstractDelegatingValueSource
org.codehaus.plexus.interpolation.PrefixedPropertiesValueSource
- All Implemented Interfaces:
- QueryEnabledValueSource, ValueSource
public class PrefixedPropertiesValueSource
- extends AbstractDelegatingValueSource
- implements QueryEnabledValueSource
Legacy support. Allow trimming one of a set of expression prefixes, the lookup
the remaining expression as a literal key from the wrapped properties instance.
This is just a convenience implementation to provide a shorthand for constructing
the properties value source and then wrapping it with a prefixed value-source wrapper.
- Version:
- $Id: PrefixedPropertiesValueSource.java 7681 2008-08-22 20:34:22Z jdcasey $
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PrefixedPropertiesValueSource
public PrefixedPropertiesValueSource(java.lang.String prefix,
java.util.Properties properties)
- Wrap the specified properties file with a new
PropertiesBasedValueSource
, then
wrap that source with a new PrefixedValueSourceWrapper
that uses the specified
expression prefix. Finally, set this wrapper source as a delegate for this
instance to use.
- Parameters:
prefix
- The expression prefix to trimproperties
- The properties instance to wrap
PrefixedPropertiesValueSource
public PrefixedPropertiesValueSource(java.util.List possiblePrefixes,
java.util.Properties properties,
boolean allowUnprefixedExpressions)
- Wrap the specified properties file with a new
PropertiesBasedValueSource
, then
wrap that source with a new PrefixedValueSourceWrapper
that uses the specified
expression-prefix list. Finally, set this wrapper source as a delegate for this
instance to use.
- Parameters:
possiblePrefixes
- The expression-prefix list to trimproperties
- The properties instance to wrap
getLastExpression
public java.lang.String getLastExpression()
-
- Specified by:
getLastExpression
in interface QueryEnabledValueSource
- Returns:
- the most recent expression processed by this value source, or null.
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