| 1 | /* This file is part of the project "Hilbert II" - http://www.qedeq.org |
| 2 | * |
| 3 | * Copyright 2000-2014, Michael Meyling <mime@qedeq.org>. |
| 4 | * |
| 5 | * "Hilbert II" is free software; you can redistribute |
| 6 | * it and/or modify it under the terms of the GNU General Public |
| 7 | * License as published by the Free Software Foundation; either |
| 8 | * version 2 of the License, or (at your option) any later version. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | */ |
| 15 | |
| 16 | package org.qedeq.kernel.bo.log; |
| 17 | |
| 18 | import org.qedeq.base.trace.Trace; |
| 19 | |
| 20 | /** |
| 21 | * Listener that writes events to the trace. |
| 22 | * |
| 23 | * @author Michael Meyling |
| 24 | */ |
| 25 | public final class TraceListener implements LogListener { |
| 26 | |
| 27 | /** Last modules URL .*/ |
| 28 | private String lastModuleUrl = ""; |
| 29 | |
| 30 | /** |
| 31 | * Constructor. |
| 32 | */ |
| 33 | public TraceListener() { |
| 34 | // nothing to do |
| 35 | } |
| 36 | |
| 37 | public final void logMessageState(final String text, final String url) { |
| 38 | if (!lastModuleUrl.equals(url)) { |
| 39 | Trace.log(url); |
| 40 | lastModuleUrl = (url != null ? url : ""); |
| 41 | } |
| 42 | Trace.log(" state: " + text); |
| 43 | } |
| 44 | |
| 45 | public final void logFailureState(final String text, final String url, |
| 46 | final String description) { |
| 47 | if (!lastModuleUrl.equals(url)) { |
| 48 | Trace.log(url); |
| 49 | lastModuleUrl = (url != null ? url : ""); |
| 50 | } |
| 51 | Trace.log(" failure: " + text, description); |
| 52 | } |
| 53 | |
| 54 | public final void logSuccessfulState(final String text, final String url) { |
| 55 | if (!lastModuleUrl.equals(url)) { |
| 56 | Trace.log(url); |
| 57 | lastModuleUrl = (url != null ? url : ""); |
| 58 | } |
| 59 | Trace.log(" success: " + text); |
| 60 | } |
| 61 | |
| 62 | public void logRequest(final String text, final String url) { |
| 63 | if (!lastModuleUrl.equals(url)) { |
| 64 | Trace.log(url); |
| 65 | lastModuleUrl = (url != null ? url : ""); |
| 66 | } |
| 67 | Trace.log(" request: " + text); |
| 68 | } |
| 69 | |
| 70 | public final void logMessage(final String text) { |
| 71 | Trace.log(text); |
| 72 | } |
| 73 | |
| 74 | public void logSuccessfulReply(final String text, final String url) { |
| 75 | if (!lastModuleUrl.equals(url)) { |
| 76 | Trace.log(url); |
| 77 | lastModuleUrl = (url != null ? url : ""); |
| 78 | } |
| 79 | Trace.log(" reply: " + text); |
| 80 | } |
| 81 | |
| 82 | public void logFailureReply(final String text, final String url, final String description) { |
| 83 | if (!lastModuleUrl.equals(url)) { |
| 84 | Trace.log(url); |
| 85 | lastModuleUrl = (url != null ? url : ""); |
| 86 | } |
| 87 | Trace.log(" reply: " + text, description); |
| 88 | } |
| 89 | |
| 90 | } |