00001 /******************************************************************************* 00002 00003 @file Manager.d 00004 00005 Copyright (c) 2004 Kris Bell 00006 00007 This software is provided 'as-is', without any express or implied 00008 warranty. In no event will the authors be held liable for damages 00009 of any kind arising from the use of this software. 00010 00011 Permission is hereby granted to anyone to use this software for any 00012 purpose, including commercial applications, and to alter it and/or 00013 redistribute it freely, subject to the following restrictions: 00014 00015 1. The origin of this software must not be misrepresented; you must 00016 not claim that you wrote the original software. If you use this 00017 software in a product, an acknowledgment within documentation of 00018 said product would be appreciated but is not required. 00019 00020 2. Altered source versions must be plainly marked as such, and must 00021 not be misrepresented as being the original software. 00022 00023 3. This notice may not be removed or altered from any distribution 00024 of the source. 00025 00026 4. Derivative works are permitted, but they must carry this notice 00027 in full and credit the original source. 00028 00029 00030 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 00031 00032 00033 @version Initial version; May 2004 00034 Hierarchy moved due to circular dependencies; Oct 2004 00035 00036 @author Kris 00037 00038 00039 *******************************************************************************/ 00040 00041 module mango.log.Manager; 00042 00043 private import mango.log.Event, 00044 mango.log.Hierarchy; 00045 00046 /******************************************************************************* 00047 00048 Manager for routing Logger calls to the default hierarchy. Note 00049 that you may have multiple hierarchies per application, but must 00050 access the hierarchy directly for getRootLogger() and getLogger() 00051 methods within each additional instance. 00052 00053 *******************************************************************************/ 00054 00055 class Manager 00056 { 00057 static private Hierarchy base; 00058 00059 /*********************************************************************** 00060 00061 This is a singleton, so hide the constructor. 00062 00063 ***********************************************************************/ 00064 00065 private this () 00066 { 00067 } 00068 00069 /*********************************************************************** 00070 00071 Initialize the base hierarchy. 00072 00073 ***********************************************************************/ 00074 00075 static this () 00076 { 00077 base = new Hierarchy ("mango"); 00078 Event.initialize (); 00079 } 00080 00081 /*********************************************************************** 00082 00083 Return the singleton root 00084 00085 ***********************************************************************/ 00086 00087 static LoggerInstance getRootLogger () 00088 { 00089 return base.getRootLogger (); 00090 } 00091 00092 /*********************************************************************** 00093 00094 Return a named Logger within the singleton hierarchy 00095 00096 ***********************************************************************/ 00097 00098 static LoggerInstance getLogger (char[] name) 00099 { 00100 return base.getLogger (name); 00101 } 00102 00103 /*********************************************************************** 00104 00105 Return the singleton hierarchy. 00106 00107 ***********************************************************************/ 00108 00109 static Hierarchy getHierarchy () 00110 { 00111 return base; 00112 } 00113 }