org.springframework.security.web.access

Class DefaultWebInvocationPrivilegeEvaluator

java.lang.Object

org.springframework.security.web.access.DefaultWebInvocationPrivilegeEvaluator

All Implemented Interfaces:

WebInvocationPrivilegeEvaluator

public class DefaultWebInvocationPrivilegeEvaluator
extends java.lang.Object
implements WebInvocationPrivilegeEvaluator

Allows users to determine whether they have privileges for a given web URI.

Since:

3.0

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.apache.commons.logging.Log	logger

Constructor Summary

Constructors

Constructor and Description
DefaultWebInvocationPrivilegeEvaluator(AbstractSecurityInterceptor securityInterceptor)

Method Summary

Modifier and Type	Method and Description
boolean	isAllowed(java.lang.String uri, Authentication authentication) Determines whether the user represented by the supplied Authentication object is allowed to invoke the supplied URI.
boolean	isAllowed(java.lang.String contextPath, java.lang.String uri, java.lang.String method, Authentication authentication) Determines whether the user represented by the supplied Authentication object is allowed to invoke the supplied URI, with the given .

Methods inherited from class java.lang.Object

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

Field Detail

logger

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

Constructor Detail

DefaultWebInvocationPrivilegeEvaluator

public DefaultWebInvocationPrivilegeEvaluator(AbstractSecurityInterceptor securityInterceptor)

Method Detail

isAllowed

public boolean isAllowed(java.lang.String uri,
                         Authentication authentication)

Determines whether the user represented by the supplied Authentication object is allowed to invoke the supplied URI.

Specified by:

isAllowed in interface WebInvocationPrivilegeEvaluator

Parameters:

uri - the URI excluding the context path (a default context path setting will be used)

isAllowed

public boolean isAllowed(java.lang.String contextPath,
                         java.lang.String uri,
                         java.lang.String method,
                         Authentication authentication)

Determines whether the user represented by the supplied Authentication object is allowed to invoke the supplied URI, with the given .

Note the default implementation of FilterInvocationSecurityMetadataSource disregards the contextPath when evaluating which secure object metadata applies to a given request URI, so generally the contextPath is unimportant unless you are using a custom FilterInvocationSecurityMetadataSource.

Specified by:

isAllowed in interface WebInvocationPrivilegeEvaluator

Parameters:

uri - the URI excluding the context path

contextPath - the context path (may be null, in which case a default value will be used).

method - the HTTP method (or null, for any method)

authentication - the Authentication instance whose authorities should be used in evaluation whether access should be granted.

Returns:

true if access is allowed, false if denied