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.Hierarchy; 00044 00045 /******************************************************************************* 00046 00047 Manager for routing Logger calls to the default hierarchy. Note 00048 that you may have multiple hierarchies per application, but must 00049 access the hierarchy directly for getRootLogger() and getLogger() 00050 methods within each additional instance. 00051 00052 *******************************************************************************/ 00053 00054 class Manager 00055 { 00056 static public Hierarchy base; 00057 00058 /*********************************************************************** 00059 00060 This is a singleton, so hide the constructor. 00061 00062 ***********************************************************************/ 00063 00064 private this () 00065 { 00066 } 00067 00068 /*********************************************************************** 00069 00070 Initialize the base hierarchy. 00071 00072 ***********************************************************************/ 00073 00074 static this () 00075 { 00076 base = new Hierarchy ("mango"); 00077 } 00078 00079 /*********************************************************************** 00080 00081 Return the singleton root 00082 00083 ***********************************************************************/ 00084 00085 static LoggerInstance getRootLogger () 00086 { 00087 return base.getRootLogger (); 00088 } 00089 00090 /*********************************************************************** 00091 00092 Return a named Logger within the singleton hierarchy 00093 00094 ***********************************************************************/ 00095 00096 static LoggerInstance getLogger (char[] name) 00097 { 00098 return base.getLogger (name); 00099 } 00100 00101 /*********************************************************************** 00102 00103 Return the singleton hierarchy. 00104 00105 ***********************************************************************/ 00106 00107 static Hierarchy getHierarchy () 00108 { 00109 return base; 00110 } 00111 }