org.apache.river.api.security

Class AdvisoryPermissionParser

java.lang.Object

org.apache.river.api.security.AdvisoryPermissionParser

public final class AdvisoryPermissionParser
extends Object

Utility class to make working with PERMISSIONS.LIST files easier.

Constructor Summary

Constructors

Constructor and Description
AdvisoryPermissionParser()

Method Summary

Modifier and Type	Method and Description
static String	getEncoded(Permission perm)
static String	getEncoded(String type, String name, String actions) Returns the string encoding of this Permission in a form suitable for restoring this Permission.
static Permission	parse(String encodedPermission, ClassLoader loader) Parses the encoded permission and instantiates it using the provided ClassLoader.

Methods inherited from class java.lang.Object

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

Constructor Detail

AdvisoryPermissionParser

public AdvisoryPermissionParser()

Method Detail

parse

public static Permission parse(String encodedPermission,
                               ClassLoader loader)

Parses the encoded permission and instantiates it using the provided ClassLoader.

Parameters:

encodedPermission -

loader -

Returns:

getEncoded

public static String getEncoded(Permission perm)

getEncoded

public static String getEncoded(String type,
                                String name,
                                String actions)

Returns the string encoding of this Permission in a form suitable for restoring this Permission.

The encoded format is:

 (type)
 

or

 (type "name")
 

or

 (type "name" "actions")
 

where name and actions are strings that must be encoded for proper parsing. Specifically, the ",\, carriage return, and line feed characters must be escaped using \", \\,\r, and \n, respectively.

The encoded string contains no leading or trailing whitespace characters. A single space character is used between type and "name" and between "name" and "actions".

Returns:

The string encoding of this PermissionInfo.