1 files changed, 106 insertions, 0 deletions
diff --git a/src/org/apache/commons/logging/impl/NoOpLog.java b/src/org/apache/commons/logging/impl/NoOpLog.java
new file mode 100644
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--- /dev/null
+++ b/src/org/apache/commons/logging/impl/NoOpLog.java
@@ -0,0 +1,106 @@
+/*
+ * Copyright 2001-2004 The Apache Software Foundation.
+ * 
+ * Licensed 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.commons.logging.impl;
+
+
+import java.io.Serializable;
+import org.apache.commons.logging.Log;
+
+
+/**
+ * <p>Trivial implementation of Log that throws away all messages.  No
+ * configurable system properties are supported.</p>
+ *
+ * @author <a href="mailto:sanders@apache.org">Scott Sanders</a>
+ * @author Rod Waldhoff
+ * @version $Id: NoOpLog.java 155426 2005-02-26 13:10:49Z dirkv $
+ */
+public class NoOpLog implements Log, Serializable {
+
+    /** Convenience constructor */
+    public NoOpLog() { }
+    /** Base constructor */
+    public NoOpLog(String name) { }
+    /** Do nothing */
+    public void trace(Object message) { }
+    /** Do nothing */
+    public void trace(Object message, Throwable t) { }
+    /** Do nothing */
+    public void debug(Object message) { }
+    /** Do nothing */
+    public void debug(Object message, Throwable t) { }
+    /** Do nothing */
+    public void info(Object message) { }
+    /** Do nothing */
+    public void info(Object message, Throwable t) { }
+    /** Do nothing */
+    public void warn(Object message) { }
+    /** Do nothing */
+    public void warn(Object message, Throwable t) { }
+    /** Do nothing */
+    public void error(Object message) { }
+    /** Do nothing */
+    public void error(Object message, Throwable t) { }
+    /** Do nothing */
+    public void fatal(Object message) { }
+    /** Do nothing */
+    public void fatal(Object message, Throwable t) { }
+
+    /**
+     * Debug is never enabled.
+     *
+     * @return false
+     */
+    public final boolean isDebugEnabled() { return false; }
+
+    /**
+     * Error is never enabled.
+     *
+     * @return false
+     */
+    public final boolean isErrorEnabled() { return false; }
+
+    /**
+     * Fatal is never enabled.
+     *
+     * @return false
+     */
+    public final boolean isFatalEnabled() { return false; }
+
+    /**
+     * Info is never enabled.
+     *
+     * @return false
+     */
+    public final boolean isInfoEnabled() { return false; }
+
+    /**
+     * Trace is never enabled.
+     *
+     * @return false
+     */
+    public final boolean isTraceEnabled() { return false; }
+
+    /**
+     * Warn is never enabled.
+     *
+     * @return false
+     */
+    public final boolean isWarnEnabled() { return false; }
+
+}