AclParser.java 文件源码

/**
 * parse string into list of ACL
 * @param aclString
 * @return 
 */
public static List<ACL> parse(String aclString) {
    List<ACL> acl;
    String acls[] = aclString.split(",");
    acl = new ArrayList<ACL>();
    for (String a : acls) {
        int firstColon = a.indexOf(':');
        int lastColon = a.lastIndexOf(':');
        if (firstColon == -1 || lastColon == -1 || firstColon == lastColon) {
            System.err.println(a + " does not have the form scheme:id:perm");
            continue;
        }
        ACL newAcl = new ACL();
        newAcl.setId(new Id(a.substring(0, firstColon), a.substring(
                firstColon + 1, lastColon)));
        newAcl.setPerms(getPermFromString(a.substring(lastColon + 1)));
        acl.add(newAcl);
    }
    return acl;
}