org.apache.struts.config
Class ActionConfigMatcher
java.lang.Object
|
+--org.apache.struts.config.ActionConfigMatcher
- All Implemented Interfaces:
- java.io.Serializable
- public class ActionConfigMatcher
- extends java.lang.Object
- implements java.io.Serializable
Matches paths against pre-compiled wildcard expressions pulled from
action configs. It uses the wildcard matcher from the Apache
Cocoon project.
- Since:
- Struts 1.2
- See Also:
- Serialized Form
Field Summary |
private java.util.List |
compiledPaths
The compiled paths and their associated ActionConfig's |
private static org.apache.commons.logging.Log |
log
The logging instance |
private static WildcardHelper |
wildcard
Handles all wildcard pattern matching. |
Method Summary |
protected ActionConfig |
convertActionConfig(java.lang.String path,
ActionConfig orig,
java.util.Map vars)
Clones the ActionConfig and its children, replacing various properties
with the values of the wildcard-matched strings. |
protected java.lang.String |
convertParam(java.lang.String val,
java.util.Map vars)
Inserts into a value wildcard-matched strings where specified. |
ActionConfig |
match(java.lang.String path)
Matches the path against the compiled wildcard patterns. |
Methods inherited from class java.lang.Object |
, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, toString, wait, wait, wait |
log
private static final org.apache.commons.logging.Log log
- The logging instance
wildcard
private static final WildcardHelper wildcard
- Handles all wildcard pattern matching.
compiledPaths
private java.util.List compiledPaths
- The compiled paths and their associated ActionConfig's
ActionConfigMatcher
public ActionConfigMatcher(ActionConfig[] configs)
- Finds and precompiles the wildcard patterns from the ActionConfig
"path" attributes.
ActionConfig's will be evaluated in the order they exist in the
Struts config file. Only paths that actually contain a wildcard
will be compiled.
- Parameters:
configs
- An array of ActionConfig's to process
match
public ActionConfig match(java.lang.String path)
- Matches the path against the compiled wildcard patterns.
- Parameters:
path
- The portion of the request URI for selecting a config.- Returns:
- The action config if matched, else null
convertActionConfig
protected ActionConfig convertActionConfig(java.lang.String path,
ActionConfig orig,
java.util.Map vars)
- Clones the ActionConfig and its children, replacing various properties
with the values of the wildcard-matched strings.
- Parameters:
path
- The requested pathorig
- The original ActionConfigvars
- A Map of wildcard-matched strings- Returns:
- A cloned ActionConfig with appropriate properties replaced
with wildcard-matched values
convertParam
protected java.lang.String convertParam(java.lang.String val,
java.util.Map vars)
- Inserts into a value wildcard-matched strings where specified.
- Parameters:
val
- The value to convertvars
- A Map of wildcard-matched strings- Returns:
- The new value
Copyright © 2000-2005 - The Apache Software Foundation