Sample_Admin_ACL_Operations.java

import java.util.TreeSet;

import com.eruces.teadmin.ACLEntry;
import com.eruces.teadmin.ACLInfo;
import com.eruces.teadmin.Administration;
import com.eruces.teadmin.UserAndPasswordInfo;
import com.eruces.teagent.TEAgentConnection;

public class Sample_Admin_ACL_Operations {

    public static void addEntry(TEAgentConnection conn, String hidden_link, String user_name) {

        try {
            Administration admin = new Administration();
            admin.attachConnection(conn);

            UserAndPasswordInfo user = admin.getUserByName(user_name);

            ACLInfo original_info = admin.getACL(hidden_link);
            ACLInfo modified_info = new ACLInfo();
            modified_info.setACLID(original_info.getACLID());
            modified_info.setHiddenLink(hidden_link);

            ACLEntry entry = new ACLEntry(modified_info);
            entry.setPrincipalID(user.getPrincipalID());
            entry.setFlag(3);  //1=read, 2=write, 4=owner - add rights together
            entry.setMaxUsage(0);
            entry.setStartTime(0);
            entry.setEndTime(0);
            entry.setSystemID(admin.getSystemID());
            entry.setUserRight(ACLEntry.ACL_RIGHT_READ);

            admin.updateACL(Administration.ADD_ACLENTRY, modified_info);

            System.out.println("Added ACL entry with T-tag: \"" + hidden_link + "\" to user \"" + user_name + "\".");

            admin.detachConnection();

        }
        catch (Exception e) {
            e.printStackTrace();
        }

    }

    public static void removeEntry(TEAgentConnection conn, String hidden_link, String user_name) {

        try {
            Administration admin = new Administration();
            admin.attachConnection(conn);

            UserAndPasswordInfo user = admin.getUserByName(user_name);
            long user_id = user.getPrincipalID();

            ACLInfo original_info = admin.getACL(hidden_link);
            ACLInfo modified_info = new ACLInfo();
            modified_info.setACLID(original_info.getACLID());
            modified_info.setHiddenLink(hidden_link);

            @SuppressWarnings("unchecked")
            TreeSet<ACLEntry> all_entries = original_info.getAllEntries();

            ACLEntry entry = null;
            for (ACLEntry e : all_entries) {
                if (e.getPrincipalID() == user_id) {
                    entry = e;
                    break;
                }
            }

            modified_info.addACLEntry(entry);

            admin.updateACL(Administration.REMOVE_ACLENTRY, modified_info);

            System.out.println("Removed ACL entry with T-tag: \"" + hidden_link + "\" from user \"" + user_name + "\".");

            admin.detachConnection();

        }
        catch (Exception e) {
            e.printStackTrace();
        }
    }
}