org.casbin.jcasbin.util

Class BuiltInFunctions

java.lang.Object

org.casbin.jcasbin.util.BuiltInFunctions

public class BuiltInFunctions
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
BuiltInFunctions()

Method Summary

Modifier and Type	Method and Description
static com.googlecode.aviator.runtime.type.AviatorFunction	generateGFunction(java.lang.String name, RoleManager rm) generateGFunction is the factory method of the g(_, _) function.
static boolean	ipMatch(java.lang.String ip1, java.lang.String ip2) ipMatch determines whether IP address ip1 matches the pattern of IP address ip2, ip2 can be an IP address or a CIDR pattern.
static boolean	keyMatch(java.lang.String key1, java.lang.String key2) keyMatch determines whether key1 matches the pattern of key2 (similar to RESTful path), key2 can contain a *.
static boolean	keyMatch2(java.lang.String key1, java.lang.String key2) keyMatch2 determines whether key1 matches the pattern of key2 (similar to RESTful path), key2 can contain a *.
static boolean	keyMatch3(java.lang.String key1, java.lang.String key2) keyMatch3 determines whether key1 matches the pattern of key2 (similar to RESTful path), key2 can contain a *.
static boolean	regexMatch(java.lang.String key1, java.lang.String key2) regexMatch determines whether key1 matches the pattern of key2 in regular expression.

Methods inherited from class java.lang.Object

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

Constructor Detail

BuiltInFunctions

public BuiltInFunctions()

Method Detail

keyMatch

public static boolean keyMatch(java.lang.String key1,
                               java.lang.String key2)

keyMatch determines whether key1 matches the pattern of key2 (similar to RESTful path), key2 can contain a *. For example, "/foo/bar" matches "/foo/*"

Parameters:

key1 - the first argument.

key2 - the second argument.

Returns:

whether key1 matches key2.

keyMatch2

public static boolean keyMatch2(java.lang.String key1,
                                java.lang.String key2)

keyMatch2 determines whether key1 matches the pattern of key2 (similar to RESTful path), key2 can contain a *. For example, "/foo/bar" matches "/foo/*", "/resource1" matches "/:resource"

Parameters:

key1 - the first argument.

key2 - the second argument.

Returns:

whether key1 matches key2.

keyMatch3

public static boolean keyMatch3(java.lang.String key1,
                                java.lang.String key2)

keyMatch3 determines whether key1 matches the pattern of key2 (similar to RESTful path), key2 can contain a *. For example, "/foo/bar" matches "/foo/*", "/resource1" matches "/{resource}"

Parameters:

key1 - the first argument.

key2 - the second argument.

Returns:

whether key1 matches key2.

regexMatch

public static boolean regexMatch(java.lang.String key1,
                                 java.lang.String key2)

regexMatch determines whether key1 matches the pattern of key2 in regular expression.

Parameters:

key1 - the first argument.

key2 - the second argument.

Returns:

whether key1 matches key2.

ipMatch

public static boolean ipMatch(java.lang.String ip1,
                              java.lang.String ip2)

ipMatch determines whether IP address ip1 matches the pattern of IP address ip2, ip2 can be an IP address or a CIDR pattern. For example, "192.168.2.123" matches "192.168.2.0/24"

Parameters:

ip1 - the first argument.

ip2 - the second argument.

Returns:

whether ip1 matches ip2.

generateGFunction

public static com.googlecode.aviator.runtime.type.AviatorFunction generateGFunction(java.lang.String name,
                                                                                    RoleManager rm)

generateGFunction is the factory method of the g(_, _) function.

Parameters:

name - the name of the g(_, _) function, can be "g", "g2", ..

rm - the role manager used by the function.

Returns:

the function.