psmith 2003/12/19 20:55:15
Modified: src/java/org/apache/log4j/chainsaw/messages
MessageCenterAppender.java
Log:
added the license text and a bit more documentation.
Revision Changes Path
1.2 +71 -8
jakarta-log4j/src/java/org/apache/log4j/chainsaw/messages/MessageCenterAppender.java
Index: MessageCenterAppender.java
===================================================================
RCS file:
/home/cvs/jakarta-log4j/src/java/org/apache/log4j/chainsaw/messages/MessageCenterAppender.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- MessageCenterAppender.java 20 Dec 2003 00:19:25 -0000 1.1
+++ MessageCenterAppender.java 20 Dec 2003 04:55:15 -0000 1.2
@@ -1,25 +1,81 @@
+/*
+ * ============================================================================
+ * The Apache Software License, Version 1.1
+ * ============================================================================
+ *
+ * Copyright (C) 1999 The Apache Software Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modifica-
+ * tion, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * 3. The end-user documentation included with the redistribution, if any, must
+ * include the following acknowledgment: "This product includes software
+ * developed by the Apache Software Foundation (http://www.apache.org/)."
+ * Alternately, this acknowledgment may appear in the software itself, if
+ * and wherever such third-party acknowledgments normally appear.
+ *
+ * 4. The names "log4j" and "Apache Software Foundation" must not be used to
+ * endorse or promote products derived from this software without prior
+ * written permission. For written permission, please contact
+ * [EMAIL PROTECTED]
+ *
+ * 5. Products derived from this software may not be called "Apache", nor may
+ * "Apache" appear in their name, without prior written permission of the
+ * Apache Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
+ * DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * on behalf of the Apache Software Foundation. For more information on the
+ * Apache Software Foundation, please see <http://www.apache.org/>.
+ *
+ */
+
package org.apache.log4j.chainsaw.messages;
+import org.apache.log4j.AppenderSkeleton;
+import org.apache.log4j.spi.LoggingEvent;
+
import javax.swing.DefaultListModel;
import javax.swing.ListModel;
-import org.apache.log4j.AppenderSkeleton;
-import org.apache.log4j.spi.LoggingEvent;
/**
- *
+ * A very basic appender that takes the events and stores them in to a
+ * ListModel for late retrieval.
+ *
* @author Paul Smith <[EMAIL PROTECTED]>
*
*/
public final class MessageCenterAppender extends AppenderSkeleton {
-
-
private final DefaultListModel model = new DefaultListModel();
-
+
+ /**
+ * Returns a reference to the ListModel that contains all the LoggingEvents
+ * that have been appended to this class.
+ *
+ * @return
+ */
public final ListModel getModel() {
return model;
}
-
+
/* (non-Javadoc)
* @see
org.apache.log4j.AppenderSkeleton#append(org.apache.log4j.spi.LoggingEvent)
*/
@@ -39,4 +95,11 @@
public boolean requiresLayout() {
return false;
}
-}
\ No newline at end of file
+
+ /**
+ * Removes all the Events from the model
+ */
+ public void clearModel() {
+ model.clear();
+ }
+}
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