org.apache.river.api.security

Interface PolicyParser

All Known Implementing Classes:

DefaultPolicyParser

public interface PolicyParser

Parser of policy syntax.

Since:

3.0.0

Author:

Peter Firmstone

See Also:

PermissionGrant, URL, Properties, ConcurrentPolicyFile

Method Summary

Modifier and Type	Method and Description
Collection<PermissionGrant>	parse(URL location, Properties system) Parses a given location, making use of system properties as necessary and returns a collection of PermissionGrant's

Method Detail

parse

Collection<PermissionGrant> parse(URL location,
                                  Properties system)
                           throws Exception

Parses a given location, making use of system properties as necessary and returns a collection of PermissionGrant's

Parameters:

location - an URL of a policy file to be loaded

system - system properties, used for property expansion

Returns:

a collection of PermissionGrant objects, may be empty

Throws:

Exception - IO error while reading location or file syntax error