JAL-3026 srcjar files for VARNA and log4j

[jalview.git] / srcjar / org / apache / log4j / BasicConfigurator.java

diff --git a/srcjar/org/apache/log4j/BasicConfigurator.java b/srcjar/org/apache/log4j/BasicConfigurator.java
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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Contibutors: "Luke Blanshard" <Luke@quiq.com>
+//              "Mark DONSZELMANN" <Mark.Donszelmann@cern.ch>
+//              "Muly Oved" <mulyoved@hotmail.com>
+
+package org.apache.log4j;
+
+
+/**
+   Use this class to quickly configure the package.
+
+   <p>For file based configuration see {@link
+   PropertyConfigurator}. For XML based configuration see {@link
+   org.apache.log4j.xml.DOMConfigurator DOMConfigurator}.
+
+   @since 0.8.1
+   @author Ceki G&uuml;lc&uuml; */
+public class BasicConfigurator {
+
+  protected BasicConfigurator() {
+  }
+
+  /**
+     Add a {@link ConsoleAppender} that uses {@link PatternLayout}
+     using the {@link PatternLayout#TTCC_CONVERSION_PATTERN} and
+     prints to <code>System.out</code> to the root category.  */
+  static
+  public
+  void configure() {
+    Logger root = Logger.getRootLogger();
+    root.addAppender(new ConsoleAppender(
+           new PatternLayout(PatternLayout.TTCC_CONVERSION_PATTERN)));
+  }
+
+  /**
+     Add <code>appender</code> to the root category.
+     @param appender The appender to add to the root category.
+  */
+  static
+  public
+  void configure(Appender appender) {
+    Logger root = Logger.getRootLogger();
+    root.addAppender(appender);
+  }
+
+  /**
+     Reset the default hierarchy to its defaut. It is equivalent to
+     calling
+     <code>Category.getDefaultHierarchy().resetConfiguration()</code>.
+
+     See {@link Hierarchy#resetConfiguration()} for more details.  */
+  public
+  static
+  void resetConfiguration() {
+    LogManager.resetConfiguration();
+  }
+}