    001    /*****************************************************************************
    002     * Copyright (c) PicoContainer Organization. All rights reserved.            *
    003     * ------------------------------------------------------------------------- *
    004     * The software in this package is published under the terms of the BSD      *
    005     * style license a copy of which has been included with this distribution in *
    006     * the license.html file.                                                    *
    007     *                                                                           *
    008     * Idea by Rachel Davies, Original code by Aslak Hellesoy and Paul Hammant   *
    009     *****************************************************************************/
    010    package org.picocontainer.testmodel;
    011
    012    import static org.junit.Assert.assertNotNull;
    013
    014    import org.picocontainer.Disposable;
    015    import org.picocontainer.PicoContainer;
    016    import org.picocontainer.Startable;
    017
    018
    019    public abstract class RecordingLifecycle implements Startable, Disposable {
    020        private final StringBuffer recording;
    021
    022        protected RecordingLifecycle(StringBuffer recording) {
    023            this.recording = recording;
    024        }
    025
    026        public void start() {
    027            recording.append("<").append(code());
    028        }
    029
    030        public void stop() {
    031            recording.append(code()).append(">");
    032        }
    033
    034        public void dispose() {
    035            recording.append("!").append(code());
    036        }
    037
    038        public String recording() {
    039            return recording.toString();
    040        }
    041
    042        private String code() {
    043            String name = getClass().getName();
    044            int idx = Math.max(name.lastIndexOf('$'), name.lastIndexOf('.'));
    045            return name.substring(idx + 1);
    046        }
    047
    048        public interface Recorder extends  Startable, Disposable {
    049            String recording();
    050        }
    051
    052        public static class One extends RecordingLifecycle implements Recorder {
    053            public One(StringBuffer sb) {
    054                super(sb);
    055            }
    056        }
    057
    058        public static class Two extends RecordingLifecycle {
    059            public Two(StringBuffer sb, One one) {
    060                super(sb);
    061                assertNotNull(one);
    062            }
    063        }
    064
    065        public static class Three extends RecordingLifecycle {
    066            public Three(StringBuffer sb, One one, Two two) {
    067                super(sb);
    068                assertNotNull(one);
    069                assertNotNull(two);
    070            }
    071        }
    072
    073        public static class Four extends RecordingLifecycle {
    074            public Four(StringBuffer sb, Two two, Three three, One one) {
    075                super(sb);
    076                assertNotNull(one);
    077                assertNotNull(two);
    078                assertNotNull(three);
    079            }
    080        }
    081
    082        public static class FiveTriesToBeMalicious extends RecordingLifecycle {
    083            public FiveTriesToBeMalicious(StringBuffer sb, PicoContainer pc) {
    084                super(sb);
    085                assertNotNull(pc);
    086                sb.append("Whao! Should not get instantiated!!");
    087            }
    088        }
    089
    090    }