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org.apache.cocoon.components.treeprocessor
Class MapStackResolver

java.lang.Object
  org.apache.cocoon.components.treeprocessor.MapStackResolver

Deprecated. use VariableResolverFactory

public abstract class MapStackResolver
extends Object

Utility class for handling {...} pattern substitutions from a List of Maps.

Version:

CVS $Id: MapStackResolver.html 1304258 2012-03-23 10:09:27Z ilgrosso $

Author:

Sylvain Wallez

Field Summary

static Map

EMPTY_MAP Deprecated.

Constructor Summary

MapStackResolver()
Deprecated.

Method Summary

static Parameters	buildParameters(Map expressions, List mapStack) Deprecated. Build a Parameters object from a Map of named ListOfMapResolvers and a list of Maps used for resolution.
static MapStackResolver	getResolver(String expression) Deprecated. Get a resolver for a given expression.
static boolean	needsResolve(String expression) Deprecated. Does an expression need resolving (i.e. contain {...} patterns) ?
abstract String	resolve(List mapStack) Deprecated. Resolve all {...} patterns using the values given in the list of maps.
static Map	resolveMap(Map expressions, List mapStack) Deprecated. Resolve all values of a Map from a Map of named ListOfMapResolvers and a list of Maps used for resolution.
static String	unescape(String expression) Deprecated. Unescape an expression that doesn't need to be resolved, but may contain escaped '{' characters.

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_MAP

public static final Map EMPTY_MAP

Deprecated.

Constructor Detail

MapStackResolver

public MapStackResolver()

Deprecated.

Method Detail

resolve

public abstract String resolve(List mapStack)
                        throws PatternException

Deprecated.

Resolve all {...} patterns using the values given in the list of maps.

Throws:

PatternException

needsResolve

public static boolean needsResolve(String expression)

Deprecated.

Does an expression need resolving (i.e. contain {...} patterns) ?

unescape

public static String unescape(String expression)

Deprecated.

Unescape an expression that doesn't need to be resolved, but may contain escaped '{' characters.

Parameters:

expression - the expression to unescape.

Returns:

the unescaped result, or expression if unescaping isn't necessary.

getResolver

public static MapStackResolver getResolver(String expression)
                                    throws PatternException

Deprecated.

Get a resolver for a given expression. Chooses the most efficient implementation depending on expression.

Throws:

PatternException

buildParameters

public static Parameters buildParameters(Map expressions,
                                         List mapStack)
                                  throws PatternException

Deprecated.

Build a Parameters object from a Map of named ListOfMapResolvers and a list of Maps used for resolution.

Returns:

a fully resolved Parameters.

Throws:

PatternException

resolveMap

public static Map resolveMap(Map expressions,
                             List mapStack)
                      throws PatternException

Deprecated.

Resolve all values of a Map from a Map of named ListOfMapResolvers and a list of Maps used for resolution.

Returns:

a fully resolved Map.

Throws:

PatternException