/*
 * $Id$
 *
 * Copyright (c) 1996, 2009, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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package com.sun.javatest.agent;

import java.awt.GridBagConstraints;
import java.awt.Label;
import java.awt.TextField;
import java.io.IOException;

class PassiveModeOptions extends ModeOptions {
    private Label portLabel;
    private TextField portField;

    PassiveModeOptions() {
        super("passive");

        GridBagConstraints c = new GridBagConstraints();

        portLabel = new Label("port:");
        c.weightx = 0;
        add(portLabel, c);

        String defPassPort = Integer.toString(Agent.defaultPassivePort);
        portField = new TextField(defPassPort, 5);
        c.weightx = 1.0;
        c.anchor = GridBagConstraints.WEST;
        add(portField, c);
    }

    @Override
    ConnectionFactory createConnectionFactory(int concurrency) throws BadValue, ConnectionFactory.Fault {
        try {
            int port = getInt("port", portField);
            if (port < 0) {
                throw new BadValue("port may not be negative");
            }

            if (!Agent.isValidConcurrency(concurrency)) {
                throw new BadValue("concurrency may not be negative");
            }

            return new PassiveConnectionFactory(port, concurrency);
        } catch (IOException e) {
            throw new ConnectionFactory.Fault(e, true);
        }
    }

    void setPort(int port) {
        portField.setText(Integer.toString(port));
    }
}
