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Posted to commits@logging.apache.org by da...@apache.org on 2020/08/27 06:56:39 UTC

svn commit: r1064832 [19/21] - in /websites/production/logging/content/log4net/log4net-2.0.9: ./ css/ images/ img/ js/ release/ release/howto/ release/manual/

Added: websites/production/logging/content/log4net/log4net-2.0.9/release/manual/repositories.html
==============================================================================
--- websites/production/logging/content/log4net/log4net-2.0.9/release/manual/repositories.html (added)
+++ websites/production/logging/content/log4net/log4net-2.0.9/release/manual/repositories.html Thu Aug 27 06:56:38 2020
@@ -0,0 +1,337 @@
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+
+    
+        <a name="main"></a>
+<div class="section" id="main">
+<h2><a name="Apache_log4net_Manual_-_Repositories"></a>Apache log4net&#x2122; Manual - Repositories</h2>
+            <a name="repository"></a>
+<div class="section" id="repository">
+<h2><a name="Logging_Repositories"></a>Logging Repositories</h2>
+                
+<p>
+                    Logging repositories are considered advanced functionality. The default behavior
+                    should be sufficient for most users.
+                </p>
+                
+<p>
+                    Log4net supports logging repositories. A repository is uniquely named. 
+                    Each repository is a (<span class="code">ILoggerRepository</span>).
+                    Multiple assemblies can link to the same repository.
+                </p>
+                
+<p>
+                    By default there is a single logging repository per process (more precisely per AppDomain). This extends
+                    across all assemblies loaded into the process and allows them to all share a
+                    single configuration. The configuration of the repository only needs to be done once,
+                    typically in the entry point to the application, either programmatically or using 
+                    a configuration attribute.
+                </p>
+                
+<p>
+                    Named logging repositories can be created using the <span class="code">LogManager.CreateRepository</span>
+                    method. The repository for can be retrieved using the 
+                    <span class="code">LogManager.GetRepository</span> method.
+                    A repository created in this way will need to be configured programmatically.
+                </p>
+
+                <a name="attributes"></a>
+<div class="section" id="attributes">
+<h2><a name="Attributes"></a>Attributes</h2>
+                    
+<p>
+                        An assembly may choose to utilize a named logging repository rather than the default repository.
+                        This completely separates the logging for the assembly from the rest of the application.
+                        This can be very useful to component developers that wish to use log4net for their
+                        components but do not want to require that all the applications that use their
+                        component are aware of log4net. It also means that their debugging configuration is
+                        separated from the applications configuration. The assembly should specify the
+                        <span class="code">RepositoryAttribute</span> to set its logging repository.
+                    </p>
+                    
+<p>
+                        The log4net logging repositories can be configured using the following assembly-level 
+                        attributes:
+                    </p>
+                    
+<ul>
+                        
+<li>
+                            <b>AliasRepositoryAttribute</b>
+                            
+<p>
+                                Specifies a named repository to use as this assembly's repository.
+                            </p>
+                            
+<p>
+                                An assembly's logger repository is defined by its
+                                <span class="code">RepositoryAttribute</span>, however this can be overridden by an 
+                                assembly loaded before the target assembly.
+                            </p>
+                            
+<p>
+                                An assembly can alias another assembly's repository by specifying 
+                                this attribute with the name of the target repository.
+                            </p>
+                            
+<p>
+                                This attribute may be used as many times as necessary to alias all the required 
+                                repositories.
+                            </p>
+                        </li>
+                        
+<li>
+                            <b>RepositoryAttribute</b>
+                            
+<p>
+                                Specifies the logging repository for the assembly.
+                            </p>
+                            
+<p>
+                                Assemblies are mapped to logging repositories. This attribute controls the configuration of the repository. The
+                                <span class="code">Name</span> property specifies the name of the repository 
+                                for this assembly. The <span class="code">RepositoryType</span>
+                                property specifies the type of the repository object to create for the assembly. 
+                                If this attribute is not specified and a <span class="code">Name</span>
+                                is not specified then the assembly will be part of the default shared logging 
+                                repository.
+                            </p>
+                            
+<p>
+                                This attribute may only be used once per assembly.
+                            </p>
+                        </li>
+                    </ul>
+                </div>
+            </div>
+        </div>
+    
+
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