JAL-3026 major update 1/2

[jalview.git] / srcjar_unused / org / apache / log4j / pattern / LevelPatternConverter.java

diff --git a/srcjar_unused/org/apache/log4j/pattern/LevelPatternConverter.java b/srcjar_unused/org/apache/log4j/pattern/LevelPatternConverter.java
new file mode 100644 (file)
index 0000000..3dbc6e6
--- /dev/null
+++ b/srcjar_unused/org/apache/log4j/pattern/LevelPatternConverter.java
@@ -0,0 +1,98 @@
+/*
+ * 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.
+ */
+
+package org.apache.log4j.pattern;
+
+import org.apache.log4j.Level;
+import org.apache.log4j.spi.LoggingEvent;
+
+
+/**
+ * Return the event's level in a StringBuffer.
+ *
+ * @author Ceki Gülcü
+ */
+public final class LevelPatternConverter extends LoggingEventPatternConverter {
+
+  /**
+   *   Integer severity for Level.TRACE.
+   */
+  private static final int TRACE_INT = 5000;
+  /**
+   * Singleton.
+   */
+  private static final LevelPatternConverter INSTANCE =
+    new LevelPatternConverter();
+
+  /**
+   * Private constructor.
+   */
+  private LevelPatternConverter() {
+    super("Level", "level");
+  }
+
+  /**
+   * Obtains an instance of pattern converter.
+   * @param options options, may be null.
+   * @return instance of pattern converter.
+   */
+  public static LevelPatternConverter newInstance(
+    final String[] options) {
+    return INSTANCE;
+  }
+
+  /**
+   * {@inheritDoc}
+   */
+  public void format(final LoggingEvent event, final StringBuffer output) {
+    output.append(event.getLevel().toString());
+  }
+
+  /**
+   * {@inheritDoc}
+   */
+  public String getStyleClass(Object e) {
+    if (e instanceof LoggingEvent) {
+      int lint = ((LoggingEvent) e).getLevel().toInt();
+
+      switch (lint) {
+      case TRACE_INT:
+        return "level trace";
+
+      case Level.DEBUG_INT:
+        return "level debug";
+
+      case Level.INFO_INT:
+        return "level info";
+
+      case Level.WARN_INT:
+        return "level warn";
+
+      case Level.ERROR_INT:
+        return "level error";
+
+      case Level.FATAL_INT:
+        return "level fatal";
+
+      default:
+        return "level " + ((LoggingEvent) e).getLevel().toString();
+      }
+    }
+
+    return "level";
+  }
+}