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org.acegisecurity.intercept.web
Class RegExpBasedFilterInvocationDefinitionMap  

java.lang.Object
  org.acegisecurity.intercept.web.AbstractFilterInvocationDefinitionSource
      org.acegisecurity.intercept.web.RegExpBasedFilterInvocationDefinitionMap

All Implemented Interfaces:

FilterInvocationDefinitionMap, FilterInvocationDefinitionSource, org.acegisecurity.intercept.ObjectDefinitionSource

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public class RegExpBasedFilterInvocationDefinitionMap

extends AbstractFilterInvocationDefinitionSource

implements FilterInvocationDefinitionMap

Maintains a List of ConfigAttributeDefinitions associated with different HTTP request URL regular expression patterns.

Regular expressions are used to match a HTTP request URL against a ConfigAttributeDefinition.

The order of registering the regular expressions using the addSecureUrl(String, ConfigAttributeDefinition) 55 is very important. The system will identify the first matching regular expression for a given HTTP URL. It will not proceed to evaluate later regular expressions if a match has already been found. Accordingly, the most specific regular expressions should be registered first, with the most general regular expressions registered last.

If no registered regular expressions match the HTTP URL, null is returned.

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Nested Class Summary
protected  class	RegExpBasedFilterInvocationDefinitionMap.EntryHolder

 

Field Summary
private  boolean	convertUrlToLowercaseBeforeComparison
private static org.apache.commons.logging.Log	logger
private  java.util.List	requestMap

 

Constructor Summary

RegExpBasedFilterInvocationDefinitionMap()

 

Method Summary
void	addSecureUrl(java.lang.String perl5RegExp, ConfigAttributeDefinition attr)
java.util.Iterator	getConfigAttributeDefinitions()           If available, all of the ConfigAttributeDefinitions defined by the implementing class.
int	getMapSize()
boolean	isConvertUrlToLowercaseBeforeComparison()
ConfigAttributeDefinition	lookupAttributes(java.lang.String url)           Performs the actual lookup of the relevant ConfigAttributeDefinition for the specified FilterInvocation.
void	setConvertUrlToLowercaseBeforeComparison(boolean convertUrlToLowercaseBeforeComparison)

 

Methods inherited from class org.acegisecurity.intercept.web.AbstractFilterInvocationDefinitionSource

getAttributes, supports

 

Methods inherited from class java.lang.Object

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

 

Field Detail

logger

private static final org.apache.commons.logging.Log logger

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requestMap

private java.util.List requestMap

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convertUrlToLowercaseBeforeComparison

private boolean convertUrlToLowercaseBeforeComparison

Constructor Detail

RegExpBasedFilterInvocationDefinitionMap

public RegExpBasedFilterInvocationDefinitionMap()

Method Detail

getConfigAttributeDefinitions

public java.util.Iterator getConfigAttributeDefinitions()

Description copied from interface: org.acegisecurity.intercept.ObjectDefinitionSource

If available, all of the ConfigAttributeDefinitions defined by the implementing class.

This is used by the org.acegisecurity.intercept.AbstractSecurityInterceptor to perform startup time validation of each ConfigAttribute configured against it.

Specified by:

getConfigAttributeDefinitions in interface org.acegisecurity.intercept.ObjectDefinitionSource

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setConvertUrlToLowercaseBeforeComparison

public void setConvertUrlToLowercaseBeforeComparison(boolean convertUrlToLowercaseBeforeComparison)

Specified by:

setConvertUrlToLowercaseBeforeComparison in interface FilterInvocationDefinitionMap

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isConvertUrlToLowercaseBeforeComparison

public boolean isConvertUrlToLowercaseBeforeComparison()

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getMapSize

public int getMapSize()

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addSecureUrl

public void addSecureUrl(java.lang.String perl5RegExp,
                         ConfigAttributeDefinition attr)

Specified by:

addSecureUrl in interface FilterInvocationDefinitionMap

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lookupAttributes

public ConfigAttributeDefinition lookupAttributes(java.lang.String url)

Description copied from class: AbstractFilterInvocationDefinitionSource

Performs the actual lookup of the relevant ConfigAttributeDefinition for the specified FilterInvocation.

Provided so subclasses need only to provide one basic method to properly interface with the FilterInvocationDefinitionSource.

Public visiblity so that tablibs or other view helper classes can access the ConfigAttributeDefinition applying to a given URI pattern without needing to construct a mock FilterInvocation and retrieving the attibutes via the AbstractFilterInvocationDefinitionSource.getAttributes(Object) 55 method.

Specified by:

lookupAttributes in class AbstractFilterInvocationDefinitionSource

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Home >> All >> org >> acegisecurity >> intercept >> [ web overview ]	PREV CLASS  NEXT CLASS
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