X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=srcjar%2Forg%2Fapache%2Flog4j%2FTTCCLayout.java;fp=srcjar%2Forg%2Fapache%2Flog4j%2FTTCCLayout.java;h=0000000000000000000000000000000000000000;hb=0e684f72690bd6532272a39ab6c188a27559fd09;hp=3b0e98f967369d2fc01f56bea571073bde97001f;hpb=91fb50c7dfcda9dcb3399d284f252075e89d54ff;p=jalview.git diff --git a/srcjar/org/apache/log4j/TTCCLayout.java b/srcjar/org/apache/log4j/TTCCLayout.java deleted file mode 100644 index 3b0e98f..0000000 --- a/srcjar/org/apache/log4j/TTCCLayout.java +++ /dev/null @@ -1,217 +0,0 @@ -/* - * 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. - */ - -// Contributors: Christopher Williams -// Mathias Bogaert - -package org.apache.log4j; - -import org.apache.log4j.helpers.DateLayout; -import org.apache.log4j.spi.LoggingEvent; - -/** - TTCC layout format consists of time, thread, category and nested - diagnostic context information, hence the name. - -
Each of the four fields can be individually enabled or
- disabled. The time format depends on the DateFormat
- used.
-
-
Here is an example TTCCLayout output with the - {@link org.apache.log4j.helpers.RelativeTimeDateFormat}. - -
-176 [main] INFO org.apache.log4j.examples.Sort - Populating an array of 2 elements in reverse order. -225 [main] INFO org.apache.log4j.examples.SortAlgo - Entered the sort method. -262 [main] DEBUG org.apache.log4j.examples.SortAlgo.OUTER i=1 - Outer loop. -276 [main] DEBUG org.apache.log4j.examples.SortAlgo.SWAP i=1 j=0 - Swapping intArray[0] = 1 and intArray[1] = 0 -290 [main] DEBUG org.apache.log4j.examples.SortAlgo.OUTER i=0 - Outer loop. -304 [main] INFO org.apache.log4j.examples.SortAlgo.DUMP - Dump of interger array: -317 [main] INFO org.apache.log4j.examples.SortAlgo.DUMP - Element [0] = 0 -331 [main] INFO org.apache.log4j.examples.SortAlgo.DUMP - Element [1] = 1 -343 [main] INFO org.apache.log4j.examples.Sort - The next log statement should be an error message. -346 [main] ERROR org.apache.log4j.examples.SortAlgo.DUMP - Tried to dump an uninitialized array. - at org.apache.log4j.examples.SortAlgo.dump(SortAlgo.java:58) - at org.apache.log4j.examples.Sort.main(Sort.java:64) -467 [main] INFO org.apache.log4j.examples.Sort - Exiting main method. -- -
The first field is the number of milliseconds elapsed since the - start of the program. The second field is the thread outputting the - log statement. The third field is the level, the fourth field is - the category to which the statement belongs. - -
The fifth field (just before the '-') is the nested diagnostic - context. Note the nested diagnostic context may be empty as in the - first two statements. The text after the '-' is the message of the - statement. - -
WARNING Do not use the same TTCCLayout instance from - within different appenders. The TTCCLayout is not thread safe when - used in his way. However, it is perfectly safe to use a TTCCLayout - instance from just one appender. - -
{@link PatternLayout} offers a much more flexible alternative.
-
- @author Ceki Gülcü
- @author Heinz Richter
-
-*/
-public class TTCCLayout extends DateLayout {
-
- // Internal representation of options
- private boolean threadPrinting = true;
- private boolean categoryPrefixing = true;
- private boolean contextPrinting = true;
-
-
- protected final StringBuffer buf = new StringBuffer(256);
-
-
- /**
- Instantiate a TTCCLayout object with {@link
- org.apache.log4j.helpers.RelativeTimeDateFormat} as the date
- formatter in the local time zone.
-
- @since 0.7.5 */
- public TTCCLayout() {
- this.setDateFormat(RELATIVE_TIME_DATE_FORMAT, null);
- }
-
-
- /**
- Instantiate a TTCCLayout object using the local time zone. The
- DateFormat used will depend on the dateFormatType
.
-
-
This constructor just calls the {@link - DateLayout#setDateFormat} method. - - */ - public TTCCLayout(String dateFormatType) { - this.setDateFormat(dateFormatType); - } - - - /** - The ThreadPrinting option specifies whether the name of the - current thread is part of log output or not. This is true by default. - */ - public - void setThreadPrinting(boolean threadPrinting) { - this.threadPrinting = threadPrinting; - } - - /** - Returns value of the ThreadPrinting option. - */ - public - boolean getThreadPrinting() { - return threadPrinting; - } - - /** - The CategoryPrefixing option specifies whether {@link Category} - name is part of log output or not. This is true by default. - */ - public - void setCategoryPrefixing(boolean categoryPrefixing) { - this.categoryPrefixing = categoryPrefixing; - } - - /** - Returns value of the CategoryPrefixing option. - */ - public - boolean getCategoryPrefixing() { - return categoryPrefixing; - } - - /** - The ContextPrinting option specifies log output will include - the nested context information belonging to the current thread. - This is true by default. - */ - public - void setContextPrinting(boolean contextPrinting) { - this.contextPrinting = contextPrinting; - } - - /** - Returns value of the ContextPrinting option. - */ - public - boolean getContextPrinting() { - return contextPrinting; - } - - /** - In addition to the level of the statement and message, the - returned byte array includes time, thread, category and {@link NDC} - information. - -
Time, thread, category and diagnostic context are printed
- depending on options.
-
- @param event The event to format
-
- */
- public
- String format(LoggingEvent event) {
-
- // Reset buf
- buf.setLength(0);
-
- dateFormat(buf, event);
-
- if(this.threadPrinting) {
- buf.append('[');
- buf.append(event.getThreadName());
- buf.append("] ");
- }
- buf.append(event.getLevel().toString());
- buf.append(' ');
-
- if(this.categoryPrefixing) {
- buf.append(event.getLoggerName());
- buf.append(' ');
- }
-
- if(this.contextPrinting) {
- String ndc = event.getNDC();
-
- if(ndc != null) {
- buf.append(ndc);
- buf.append(' ');
- }
- }
- buf.append("- ");
- buf.append(event.getRenderedMessage());
- buf.append(LINE_SEP);
- return buf.toString();
- }
-
- /**
- The TTCCLayout does not handle the throwable contained within
- {@link LoggingEvent LoggingEvents}. Thus, it returns
- true
.
-
- @since version 0.8.4 */
- public
- boolean ignoresThrowable() {
- return true;
- }
-}