ceki 2003/06/03 13:22:28
Modified: src/java/org/apache/log4j/helpers
AppenderAttachableImpl.java
Log:
Reformatted with Jalopy. No other changes.
Revision Changes Path
1.8 +130 -79
jakarta-log4j/src/java/org/apache/log4j/helpers/AppenderAttachableImpl.java
Index: AppenderAttachableImpl.java
===================================================================
RCS file:
/home/cvs/jakarta-log4j/src/java/org/apache/log4j/helpers/AppenderAttachableImpl.java,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -r1.7 -r1.8
--- AppenderAttachableImpl.java 9 Oct 2002 22:50:03 -0000 1.7
+++ AppenderAttachableImpl.java 3 Jun 2003 20:22:28 -0000 1.8
@@ -1,19 +1,61 @@
/*
- * Copyright (C) The Apache Software Foundation. All rights reserved.
+ * ============================================================================
+ * 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/>.
*
- * This software is published under the terms of the Apache Software License
- * version 1.1, a copy of which has been included with this distribution in
- * the LICENSE.txt file.
*/
package org.apache.log4j.helpers;
+import org.apache.log4j.Appender;
import org.apache.log4j.spi.AppenderAttachable;
import org.apache.log4j.spi.LoggingEvent;
-import org.apache.log4j.Appender;
-import java.util.Vector;
import java.util.Enumeration;
+import java.util.Vector;
+
/**
A straightforward implementation of the [EMAIL PROTECTED] AppenderAttachable}
@@ -22,146 +64,155 @@
@author Ceki Gülcü
@since version 0.9.1 */
public class AppenderAttachableImpl implements AppenderAttachable {
-
/** Array of appenders. */
- protected Vector appenderList;
+ protected Vector appenderList;
/**
Attach an appender. If the appender is already in the list in
won't be added again.
*/
- public
- void addAppender(Appender newAppender) {
+ public void addAppender(Appender newAppender) {
// Null values for newAppender parameter are strictly forbidden.
- if(newAppender == null)
+ if (newAppender == null) {
return;
-
- if(appenderList == null) {
+ }
+
+ if (appenderList == null) {
appenderList = new Vector(1);
}
- if(!appenderList.contains(newAppender))
+
+ if (!appenderList.contains(newAppender)) {
appenderList.addElement(newAppender);
+ }
}
/**
Call the <code>doAppend</code> method on all attached appenders. */
- public
- int appendLoopOnAppenders(LoggingEvent event) {
+ public int appendLoopOnAppenders(LoggingEvent event) {
int size = 0;
Appender appender;
- if(appenderList != null) {
+ if (appenderList != null) {
size = appenderList.size();
- for(int i = 0; i < size; i++) {
- appender = (Appender) appenderList.elementAt(i);
- appender.doAppend(event);
+
+ for (int i = 0; i < size; i++) {
+ appender = (Appender) appenderList.elementAt(i);
+ appender.doAppend(event);
}
- }
+ }
+
return size;
}
-
/**
Get all attached appenders as an Enumeration. If there are no
attached appenders <code>null</code> is returned.
-
+
@return Enumeration An enumeration of attached appenders.
*/
- public
- Enumeration getAllAppenders() {
- if(appenderList == null)
+ public Enumeration getAllAppenders() {
+ if (appenderList == null) {
return null;
- else
- return appenderList.elements();
+ } else {
+ return appenderList.elements();
+ }
}
/**
Look for an attached appender named as <code>name</code>.
<p>Return the appender with that name if in the list. Return null
- otherwise.
-
+ otherwise.
+
*/
- public
- Appender getAppender(String name) {
- if(appenderList == null || name == null)
+ public Appender getAppender(String name) {
+ if ((appenderList == null) || (name == null)) {
return null;
+ }
- int size = appenderList.size();
- Appender appender;
- for(int i = 0; i < size; i++) {
- appender = (Appender) appenderList.elementAt(i);
- if(name.equals(appender.getName()))
- return appender;
- }
- return null;
- }
+ int size = appenderList.size();
+ Appender appender;
+ for (int i = 0; i < size; i++) {
+ appender = (Appender) appenderList.elementAt(i);
+
+ if (name.equals(appender.getName())) {
+ return appender;
+ }
+ }
+
+ return null;
+ }
/**
Returns <code>true</code> if the specified appender is in the
list of attached appenders, <code>false</code> otherwise.
@since 1.2 */
- public
- boolean isAttached(Appender appender) {
- if(appenderList == null || appender == null)
+ public boolean isAttached(Appender appender) {
+ if ((appenderList == null) || (appender == null)) {
return false;
+ }
- int size = appenderList.size();
- Appender a;
- for(int i = 0; i < size; i++) {
- a = (Appender) appenderList.elementAt(i);
- if(a == appender)
- return true;
- }
- return false;
- }
+ int size = appenderList.size();
+ Appender a;
+ for (int i = 0; i < size; i++) {
+ a = (Appender) appenderList.elementAt(i);
+
+ if (a == appender) {
+ return true;
+ }
+ }
+ return false;
+ }
/**
* Remove and close all previously attached appenders.
* */
- public
- void removeAllAppenders() {
- if(appenderList != null) {
- int len = appenderList.size();
- for(int i = 0; i < len; i++) {
- Appender a = (Appender) appenderList.elementAt(i);
- a.close();
+ public void removeAllAppenders() {
+ if (appenderList != null) {
+ int len = appenderList.size();
+
+ for (int i = 0; i < len; i++) {
+ Appender a = (Appender) appenderList.elementAt(i);
+ a.close();
}
+
appenderList.removeAllElements();
- appenderList = null;
+ appenderList = null;
}
}
-
/**
Remove the appender passed as parameter form the list of attached
appenders. */
- public
- void removeAppender(Appender appender) {
- if(appender == null || appenderList == null)
+ public void removeAppender(Appender appender) {
+ if ((appender == null) || (appenderList == null)) {
return;
- appenderList.removeElement(appender);
+ }
+
+ appenderList.removeElement(appender);
}
+ /**
+ Remove the appender with the name passed as parameter form the
+ list of appenders.
+ */
+ public void removeAppender(String name) {
+ if ((name == null) || (appenderList == null)) {
+ return;
+ }
- /**
- Remove the appender with the name passed as parameter form the
- list of appenders.
- */
- public
- void removeAppender(String name) {
- if(name == null || appenderList == null) return;
int size = appenderList.size();
- for(int i = 0; i < size; i++) {
- if(name.equals(((Appender)appenderList.elementAt(i)).getName())) {
- appenderList.removeElementAt(i);
- break;
+
+ for (int i = 0; i < size; i++) {
+ if (name.equals(((Appender) appenderList.elementAt(i)).getName())) {
+ appenderList.removeElementAt(i);
+
+ break;
}
}
}
-
}
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