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authorcarnold <[email protected]>2007-07-26 23:26:28 +0000
committercarnold <[email protected]>2007-07-26 23:26:28 +0000
commit13baa997b4ef5ded998b6ead02d14bcfd81d32e3 (patch)
treedda631a9518089f4b79866bf4fddcf601eaaff62
parent24ba3a2dbf94e79ec41ef46ce46e3e170d507d6a (diff)
Bug 1760649: Initial Maven build
git-svn-id: file:///home/sven/projects/JOGL/temp/ant-contrib/svn/ant-contrib-code/cpptasks/trunk@125 32d7a393-a5a9-423c-abd3-5d954feb1f2f
-rw-r--r--pom.xml237
-rw-r--r--src/assembly/bin.xml38
-rw-r--r--src/changes/changes.xml45
-rw-r--r--src/changes/changes.xslt78
-rw-r--r--src/site/fml/faq.fml781
-rw-r--r--src/site/site.xml50
6 files changed, 1229 insertions, 0 deletions
diff --git a/pom.xml b/pom.xml
new file mode 100644
index 0000000..62d9a85
--- /dev/null
+++ b/pom.xml
@@ -0,0 +1,237 @@
+<!--
+ Licensed to the Ant-Contrib Project under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The Ant-Contrib Project 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.
+
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+ <groupId>ant-contrib</groupId>
+ <artifactId>cpptasks</artifactId>
+ <packaging>jar</packaging>
+ <name>cpptasks</name>
+ <version>1.0b5-SNAPSHOT</version>
+ <description>Compile tasks for Apache Ant</description>
+ <url>http://ant-contrib.sourceforge.net:80/cpptasks</url>
+ <issueManagement>
+ <system>SourceForge Tracker</system>
+ <url>http://sourceforge.net/tracker/?group_id=36177/</url>
+ </issueManagement>
+ <ciManagement>
+ <system>Gump</system>
+ <url>http://vmgump.apache.org/gump/public/cpptasks/index.html</url>
+ </ciManagement>
+ <inceptionYear>2001</inceptionYear>
+ <mailingLists>
+ <mailingList>
+ <name>ant-contrib-cvs</name>
+ <subscribe>https://lists.sourceforge.net/lists/listinfo/ant-contrib-cvs</subscribe>
+ <unsubscribe>https://lists.sourceforge.net/lists/listinfo/ant-contrib-cvs</unsubscribe>
+ <archive>http://sourceforge.net/mailarchive/forum.php?forum_name=ant-contrib-cvs</archive>
+ </mailingList>
+ <mailingList>
+ <name>ant-contrib-developers</name>
+ <subscribe>http://lists.sourceforge.net/mailman/listinfo/ant-contrib-developers</subscribe>
+ <unsubscribe>http://lists.sourceforge.net/mailman/listinfo/ant-contrib-developers</unsubscribe>
+ <post>[email protected]</post>
+ <archive>http://sourceforge.net/mailarchive/forum.php?forum_name=ant-contrib-developers</archive>
+ </mailingList>
+ </mailingLists>
+ <licenses>
+ <license>
+ <name>The Apache Software License, Version 2.0</name>
+ <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
+ <distribution>repo</distribution>
+ </license>
+ </licenses>
+ <scm>
+ <connection>scm:svn:https://ant-contrib.svn.sourceforge.net/svnroot/ant-contrib/cpptasks/trunk</connection>
+ <developerConnection>scm:svn:https://ant-contrib.svn.sourceforge.net/svnroot/ant-contrib/cpptasks/trunk</developerConnection>
+ <url>http://ant-contrib.svn.sourceforge.net/viewvc/ant-contrib/cpptasks/trunk/</url>
+ </scm>
+ <build>
+ <plugins>
+ <plugin>
+ <artifactId>maven-surefire-plugin</artifactId>
+ <configuration>
+ <reportFormat>plain</reportFormat>
+ </configuration>
+ </plugin>
+ <plugin>
+ <artifactId>maven-compiler-plugin</artifactId>
+ <configuration>
+ <source>1.2</source>
+ <target>1.1</target>
+ </configuration>
+ </plugin>
+ <plugin>
+ <artifactId>maven-jar-plugin</artifactId>
+ <configuration>
+ <archive>
+ <manifestSections>
+ <manifestSection>
+ <name>net.sf.antcontrib.cpptasks</name>
+ <manifestEntries>
+ <Implementation-Title>cpptasks: Compiler Tasks for Apache Ant.</Implementation-Title>
+ <Implementation-Version>${project.version}</Implementation-Version>
+ <Implementation-Vendor>Ant-Contrib Project</Implementation-Vendor>
+ </manifestEntries>
+ </manifestSection>
+ </manifestSections>
+ </archive>
+ </configuration>
+ </plugin>
+ <plugin>
+ <artifactId>maven-antrun-plugin</artifactId>
+ <executions>
+ <!-- release builds will put SVN tags into the SCM page, this changes it back to a branch -->
+ <execution>
+ <phase>site</phase>
+ <id>untag-site</id>
+ <configuration>
+ <tasks>
+ <taskdef name="replaceregexp" classname="org.apache.tools.ant.taskdefs.optional.ReplaceRegExp" />
+ <replaceregexp file="target/site/source-repository.html" match="/tags/[^ ]*" replace="/branches/v1_2-branch" flags="g" />
+ </tasks>
+ </configuration>
+ <goals>
+ <goal>run</goal>
+ </goals>
+ </execution>
+ </executions>
+ <dependencies>
+ <dependency>
+ <groupId>ant</groupId>
+ <artifactId>ant-nodeps</artifactId>
+ <version>1.6.5</version>
+ </dependency>
+ </dependencies>
+ </plugin>
+ <plugin>
+ <artifactId>maven-assembly-plugin</artifactId>
+ <configuration>
+ <descriptors>
+ <descriptor>src/assembly/bin.xml</descriptor>
+ </descriptors>
+ <appendAssemblyId>false</appendAssemblyId>
+ </configuration>
+ <executions>
+ <execution>
+ <goals>
+ <goal>assembly</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <artifactId>maven-javadoc-plugin</artifactId>
+ <executions>
+ <execution>
+ <goals>
+ <goal>jar</goal>
+ <goal>javadoc</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <artifactId>maven-source-plugin</artifactId>
+ <executions>
+ <execution>
+ <goals>
+ <goal>jar</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <groupId>org.codehaus.mojo</groupId>
+ <artifactId>clirr-maven-plugin</artifactId>
+ <configuration>
+ <comparisonVersion>1.0b3</comparisonVersion>
+ </configuration>
+ </plugin>
+ </plugins>
+</build>
+<dependencies>
+ <dependency>
+ <groupId>ant</groupId>
+ <artifactId>ant</artifactId>
+ <version>1.6.5</version>
+ </dependency>
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <version>3.8.1</version>
+ <scope>test</scope>
+ </dependency>
+</dependencies>
+ <reporting>
+ <excludeDefaults>true</excludeDefaults>
+ <plugins>
+ <plugin>
+ <artifactId>maven-project-info-reports-plugin</artifactId>
+ <reportSets>
+ <reportSet>
+ <reports>
+ <report>scm</report>
+ <report>cim</report>
+ <report>javadoc</report>
+ <report>issue-tracking</report>
+ <report>mailing-list</report>
+ <report>license</report>
+ </reports>
+ </reportSet>
+ </reportSets>
+ </plugin>
+ <plugin>
+ <groupId>org.codehaus.mojo</groupId>
+ <artifactId>jxr-maven-plugin</artifactId>
+ </plugin>
+ <plugin>
+ <artifactId>maven-release-plugin</artifactId>
+ <configuration>
+ <goals>site-deploy</goals>
+ </configuration>
+ </plugin>
+ <plugin>
+ <artifactId>maven-changes-plugin</artifactId>
+ <reportSets>
+ <reportSet>
+ <reports>
+ <report>changes-report</report>
+ </reports>
+ </reportSet>
+ </reportSets>
+ <configuration>
+ <issueLinkTemplate>http://sourceforge.net/tracker/index.php?func=detail&amp;aid=%ISSUE%&amp;group_id=36177&amp;atid=416920</issueLinkTemplate>
+ </configuration>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-javadoc-plugin</artifactId>
+ </plugin>
+ </plugins>
+ </reporting>
+ <distributionManagement>
+ <repository>
+ <id>ant-contrib.repo</id>
+ <url>scp://shell.sourceforge.net/home/groups/a/an/ant-contrib/htdocs/m2-repo</url>
+ </repository>
+ <site>
+ <id>cpptasks.site</id>
+ <url>scp://shell.sourceforge.net/home/groups/a/an/ant-contrib/htdocs/cpptasks</url>
+ </site>
+ </distributionManagement>
+</project>
diff --git a/src/assembly/bin.xml b/src/assembly/bin.xml
new file mode 100644
index 0000000..f57609f
--- /dev/null
+++ b/src/assembly/bin.xml
@@ -0,0 +1,38 @@
+<!--
+ Licensed to the Ant-Contrib Project under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The Ant-Contrib Project 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.
+
+-->
+<assembly>
+ <id>bin</id>
+ <formats>
+ <format>zip</format>
+ <format>tar.gz</format>
+ </formats>
+ <baseDirectory>cpptasks-${project.version}</baseDirectory>
+ <includeSiteDirectory>true</includeSiteDirectory>
+ <fileSets>
+ <fileSet>
+ <includes>
+ <include>*.xml</include>
+ <include>INSTALL</include>
+ <include>KEYS</include>
+ <include>LICENSE</include>
+ <include>NOTICE</include>
+ <include>src/**</include>
+ </includes>
+ </fileSet>
+ </fileSets>
+</assembly>
diff --git a/src/changes/changes.xml b/src/changes/changes.xml
new file mode 100644
index 0000000..86cd888
--- /dev/null
+++ b/src/changes/changes.xml
@@ -0,0 +1,45 @@
+<!--
+ Licensed to the Ant-Contrib Project under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The Ant-Contrib Project 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.
+
+-->
+ <document>
+ <properties>
+ <title>cpptasks: Compile tasks for Apache Ant</title>
+ </properties>
+ <body>
+
+ <release version="1.0-beta5" date="2007-12-31" description="">
+ <!-- xsl:apply-templates select='/rss/channel/item'>
+ <xsl:sort select="substring-after(key, '-')" data-type="number"/>
+ </xsl:apply-templates -->
+ </release>
+
+ <release version="1.0-beta4" date="2006-05-19" description="">
+ </release>
+
+ <release version="1.0-beta3" date="2004-04-28" description="">
+ </release>
+
+ <release version="1.0-beta2" date="2004-02-27" description="">
+ </release>
+
+ <release version="1.0-beta1" date="2002-08-17" description="">
+ </release>
+
+ <release version="1.0-alpha1" date="2002-01-08" description="">
+ </release>
+ </body>
+</document>
diff --git a/src/changes/changes.xslt b/src/changes/changes.xslt
new file mode 100644
index 0000000..7e5d629
--- /dev/null
+++ b/src/changes/changes.xslt
@@ -0,0 +1,78 @@
+<!--
+ Licensed to the Ant-Contrib Project under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The Ant-Contrib Project 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.
+
+-->
+<xsl:transform xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xsl:version="1.0">
+
+ <xsl:output method="xml" indent="yes"/>
+
+ <xsl:apply-templates select="/"/>
+
+ <xsl:template match="/">
+ <xsl:comment>
+
+ Licensed to the Ant-Contrib Project under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The Ant-Contrib Project 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.
+
+
+ </xsl:comment>
+ <document>
+ <properties>
+ <title>cpptasks: Compile tasks for Apache Ant</title>
+ </properties>
+ <body>
+
+ <release version="1.0-beta5" date="2007-12-31" description="">
+ <!-- xsl:apply-templates select='/rss/channel/item'>
+ <xsl:sort select="substring-after(key, '-')" data-type="number"/>
+ </xsl:apply-templates -->
+ </release>
+
+ <release version="1.0-beta4" date="2006-05-19" description="">
+ </release>
+
+ <release version="1.0-beta3" date="2004-04-28" description="">
+ </release>
+
+ <release version="1.0-beta2" date="2004-02-27" description="">
+ </release>
+
+ <release version="1.0-beta1" date="2002-08-17" description="">
+ </release>
+
+ <release version="1.0-alpha1" date="2002-01-08" description="">
+ </release>
+ </body>
+</document>
+</xsl:template>
+
+<xsl:template match="item">
+ <action issue="{key}"><xsl:value-of select="summary"/></action>
+</xsl:template>
+
+</xsl:transform>
diff --git a/src/site/fml/faq.fml b/src/site/fml/faq.fml
new file mode 100644
index 0000000..546d8b6
--- /dev/null
+++ b/src/site/fml/faq.fml
@@ -0,0 +1,781 @@
+<?xml version="1.0"?>
+<!--
+ 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.
+
+-->
+<faqs title="Frequently Asked Technical Questions">
+ <part id="faq">
+
+ <faq id="1.1">
+ <question>What is log4j?</question>
+ <answer> <p>log4j is a tool to help the programmer output log statements to a
+ variety of output targets.
+ </p>
+
+ <p>In case of problems with an application, it is helpful to
+ enable logging so that the problem can be located. With log4j
+ it is possible to enable logging at runtime without modifying
+ the application binary. The log4j package is designed so that
+ log statements can remain in <i>shipped</i> code without
+ incurring a high performance cost. It follows that the speed
+ of logging (or rather not logging) is capital.
+ </p>
+
+ <p>At the same time, log output can be so voluminous that it quickly
+ becomes overwhelming. One of the distinctive features of log4j is the
+ notion of <i>hierarchical loggers</i>. Using loggers it is
+ possible to selectively control which log statements are output at
+ arbitrary granularity.
+ </p>
+
+ <p>log4j is designed with two three goals in mind:
+ reliability, speed and flexibility. There is a tight balance
+ between these requirements. We believe that log4j strikes the
+ right balance.
+ </p>
+</answer>
+ </faq>
+
+
+ <faq id="1.2"><question>Is log4j a reliable logging system?</question>
+ <answer><p>No. log4j is not reliable. It is a best-effort
+ <em>fail-stop</em> logging system.
+ </p>
+
+ <p>By fail-stop, we mean that log4j will not throw unexpected
+ exceptions at run-time potentially causing your application to
+ crash. <b>If for any reason, log4j throws an uncaught exception,
+ please send an email to the <a href="mailto:[email protected]">[email protected]</a>
+ mailing list</b>. Uncaught exceptions are handled as serious bugs
+ requiring immediate attention.
+ </p>
+
+ <p>Moreover, log4j will not revert to System.out or System.err
+ when its designated output stream is not opened, is not writable or
+ becomes full. This avoids corrupting an otherwise working program by
+ flooding the user's terminal because logging fails. However, log4j
+ will output a single message to System.err indicating that logging can
+ not be performed.
+ </p></answer></faq>
+
+ <faq id="1.3"><question>What are the prerequisites for log4j?</question>
+ <answer>
+ <p>Log4j versions upto and including 1.2.8 are
+ compatible with JDK 1.1.x and later. Log4j version 1.3 will
+ be compatilble with JDK 1.2 and later.
+ </p>
+
+ <p>The DOMConfigurator is based on the DOM Level 1
+ API. The DOMConfigurator.configure(Element) method will work
+ with any XML parser that will pass it a DOM tree.
+ </p>
+ <p>The DOMConfigurator.configure(String filename) method and its
+ variants require a JAXP compatible XML parser, for example <a href="http://xml.apache.org/">Xerces</a> or Sun's
+ parser. Compiling the DOMConfigurator requires the presence of a
+ JAXP parser in the classpath.
+ </p>
+
+ <p>The <code>org.apache.log4j.net.SMTPAppender</code>
+ relies on the <a href="http://java.sun.com/products/javamail/">JavaMail
+ API</a>. It has been tested with JavaMail API version
+ 1.2. The JavaMail API requires the <a href="http://java.sun.com/beans/glasgow/jaf.html">JavaBeans
+ Activation Framework</a> package.
+ </p>
+
+ <p>The <code>org.apache.log4j.net.JMSAppender</code>
+ requires the presence of the JMS API as well as JNDI.
+ </p>
+
+ <p>log4j test code relies on the <a href="http://www.junit.org">JUnit</a> testing framework.
+ </p>
+ </answer></faq>
+
+ <faq id="1.4"><question>What are the features of log4j?</question>
+ <answer>
+ <p>log4j is optimized for speed.</p>
+
+ <p>log4j is based on a named logger hierarchy.</p>
+
+ <p>log4j is fail-stop. However, altough it certainly
+ strives to ensure delivery, log4j does not guarantee that
+ each log statement will be delivered to its destination.
+ </p>
+
+ <p>log4j is thread-safe.</p>
+
+ <p>log4j is not restricted to a predefined set of
+ facilities.</p>
+
+ <p>Logging behavior can be set at runtime using a
+ configuration file. Configuration files can be property
+ files or in XML format. </p>
+
+ <p>log4j is designed to handle Java Exceptions from the
+ start.</p>
+
+ <p>log4j can direct its output to a file, the console,
+ an <code>java.io.OutputStream</code>,
+ <code>java.io.Writer</code>, a remote server using TCP, a
+ remote Unix Syslog daemon, to a remote listener using JMS,
+ to the NT EventLog or even send e-mail. </p>
+
+ <p>log4j uses 5 levels, namely DEBUG, INFO, WARN, ERROR and
+ FATAL.
+ </p>
+
+ <p>The format of the log output can be easily changed by
+ extending the <code>Layout</code>
+ class. </p>
+
+ <p>The target of the log output as well as the writing
+ strategy can be altered by implementations of the
+ <code>Appender</code> interface. </p>
+
+ <p>log4j supports multiple output appenders per logger.
+ </p>
+
+ <p>log4j supports internationalization.</p>
+ </answer></faq>
+
+ <faq id="1.5"><question>Is there example code for using log4j?</question>
+ <answer>
+ <p>See the <code>examples/</code> directory.</p>
+ </answer>
+ </faq>
+
+ <faq id="1.6">
+ <question>What documentation should I read to learn more about
+ log4j?</question>
+ <answer><p>Make sure to read the <a href="manual.html">short
+ manual</a>. It is also recommended to you read <a href="https://www.qos.ch/shop/products/log4j/log4j-Manual.jsp">The complete
+ log4j manual</a> which is much more detailed and up to
+ date. Both documents were written by Ceki G&#xfc;lc&#xfc;.
+ </p></answer>
+ </faq>
+
+ <faq id="1.7"><question>Is log4j thread-safe?</question>
+ <answer>
+ <p>Yes, log4j is thread-safe. Log4j components are designed to
+ be used in heavily multithreaded systems.</p>
+
+ </answer></faq>
+
+ <faq id="1.8"><question>What does log output look like?</question>
+ <answer>
+ <p>The log output can be customized in many ways. Moreover,
+ one can completely override the output format by implementing
+ one's own Layout.
+ </p>
+
+ <p>Here is an example output using <em>PatternLayout</em> with
+ the conversion pattern <b>"%r [%t] %-5p %c{2} %x - %m%n"</b>
+ </p>
+
+ <pre class="screen_output">
+176 [main] INFO examples.Sort - Populating an array of 2 elements in reverse order.
+225 [main] INFO examples.SortAlgo - Entered the sort method.
+262 [main] DEBUG SortAlgo.OUTER i=1 - Outer loop.
+276 [main] DEBUG SortAlgo.SWAP i=1 j=0 - Swapping intArray[0] = 1 and intArray[1] = 0
+290 [main] DEBUG SortAlgo.OUTER i=0 - Outer loop.
+304 [main] INFO SortAlgo.DUMP - Dump of interger array:
+317 [main] INFO SortAlgo.DUMP - Element [0] = 0
+331 [main] INFO SortAlgo.DUMP - Element [1] = 1
+343 [main] INFO examples.Sort - The next log statement should be an error message.
+346 [main] ERROR SortAlgo.DUMP - Tried to dump an uninitialized array.
+ at org.log4j.examples.SortAlgo.dump(SortAlgo.java:58)
+ at org.log4j.examples.Sort.main(Sort.java:64)
+467 [main] INFO examples.Sort - Exiting main method.
+ </pre>
+
+ <p>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 of
+ the log statement. The fourth field is the rightmost two
+ components of the logger making the log request. The fifth
+ field (just before the '-') is the <em>nested diagnostic
+ context</em> (NDC). Note the nested diagnostic context may be
+ empty as in the first two statements. The text after the '-'
+ is the message of the statement.
+ </p>
+ </answer></faq>
+
+ <faq id="1.9"><question>Why should I use log4j when JDK 1.4 already ships with a
+ logging API?</question>
+ <answer>
+
+ <p>
+ Although both APIs are conceptually similar, the log4j API is
+ significantly more flexible and offers many more features, too
+ numerous to be listed here. You will discover that the
+ additional features and flexibility turn out to be
+ indispensable in the context of a mission-critical
+ application.
+ </p>
+
+ <p>The open and collaborative way in which log4j is developped
+ ensures that it continues to preserve and even widen its
+ competitive edge. At some point, input from bright developers
+ from all over the world is bound to make a difference.
+ </p>
+ </answer>
+ </faq>
+
+
+ <faq id="2.1"><question>What are <em>Loggers</em>?</question>
+ <answer>
+
+ <p>Lggers lie at the heart of log4j. Loggers define a hierarchy and give
+ the programmer <em>run-time</em> control on which statements are
+ printed or not.
+ </p>
+
+ <p>Loggers are assigned levels. A log statement is printed
+ depending on its level <em>and</em> its logger.
+ </p>
+
+ <p>Make sure to read the <a href="manual.html">log4j manual</a>
+ for more information.
+ </p>
+ </answer></faq>
+
+<faq id="2.2"><question>How can I change log behavior at runtime?</question>
+ <answer>
+ <p>Log behavior can be set using configuration files which are parsed
+ at runtime. Using configuration files the programmer can define
+ loggers and set their levels.
+ </p>
+
+ <p>The <code>PropertyConfigurator</code> defines a particular format
+ of a configuration file. See also the <code>examples/Sort.java</code>
+ example and associated configuration files.
+ </p>
+
+ <p>Configuration files can be specified in XML. See
+ <code>log4j.dtd</code> and
+ <code>org.log4j.xml.DOMConfigurator</code> for more details.
+ </p>
+
+ <p>See the various Layout and Appender components for specific
+ configuration options.
+ </p>
+
+ <p>In addition to configuration files, the user may disable all
+ messages belonging to a set of levels. See next item.
+ </p>
+
+ </answer></faq>
+
+ <faq id="2.3"><question>What is the fastest way of (not) logging?</question>
+ <answer>
+ <p> For some logger <code>l</code>, writing,
+ </p>
+
+ <pre class="source">
+ l.debug("Entry number: " + i + " is " + String.valueOf(entry[i]));
+ </pre>
+
+ <p>incurs the cost of constructing the message parameter, that is
+ converting both integer <code>i</code> and <code>entry[i]</code> to a
+ String, and concatenating intermediate strings. This, regardless of
+ whether the message will be logged or not.
+ </p>
+
+ <p>If you are worried about speed, then write</p>
+ <pre class="source">
+ if(l.isDebugEnabled()) {
+ l.debug("Entry number: " + i + " is " + String.valueOf(entry[i]));
+ }
+ </pre>
+
+ <p>This way you will not incur the cost of parameter
+ construction if debugging is disabled for logger
+ <code>l</code>. On the other hand, if the logger is debug
+ enabled, you will incur the cost of evaluating whether the
+ logger is enabled or not, twice: once in
+ <code>debugEnabled</code> and once in <code>debug</code>.
+ This is an insignificant overhead since evaluating a logger
+ takes less than 1% of the time it takes to actually log a
+ statement.
+ </p>
+</answer></faq>
+
+ <faq id="2.4"><question>Are there any suggested ways for naming loggers?</question>
+ <answer>
+ <p>Yes, there are.</p>
+
+ <p>You can name loggers by <strong>locality</strong>. It turns out
+ that instantiating a logger in each class, with the logger name
+ equal to the fully-qualified name of the class, is a useful and
+ straightforward approach of defining loggers. This approach has
+ many benefits:
+ </p>
+
+ <ul>
+ <li>It is very simple to implement.</li>
+
+ <li>It is very simple to explain to new developers.</li>
+
+ <li>It automatically mirrors your application's own modular design.
+ </li>
+ <li>It can be further refined at will.</li>
+
+ <li>Printing the logger automatically gives information on the locality
+ of the log statement. </li>
+ </ul>
+
+ <p>However, this is not the only way for naming loggers. A
+ common alternative is to name loggers by <strong>functional
+ areas</strong>. For example, the "database" logger, "RMI"
+ logger, "security" logger, or the "XML" logger.
+ </p>
+
+ <p>You may choose to name loggers by functionality and
+ subcategorize by locality, as in "DATABASE.com.foo.some.package.someClass" or
+ "DATABASE.com.foo.some.other.package.someOtherClass".
+ </p>
+
+ <p><em>You are totally free in choosing the names of your
+ loggers.</em> The log4j package merely allows you to manage your
+ names in a hierarchy. However, it is your responsibility to define
+ this hierarchy.
+ </p>
+
+ <p>Note by naming loggers by locality one tends to name things by
+ functionality, since in most cases the locality relates closely to
+ functionality.
+ </p>
+ </answer></faq>
+
+ <faq id="2.5"><question>How do I get the fully-qualified name of a class in a static block?</question>
+ <answer>
+ <p>You can easily retrieve the fully-qualified name of a class in a
+ static block for class X, with the statement
+ <code>X.class.getName()</code>. Note that <code>X</code> is the class
+ name and not an instance. The <code>X.class</code> statement does
+ <i>not</i> create a new instance of class <code>X</code>.
+ </p>
+
+ <p>Here is the suggested usage template:</p>
+
+ <pre class="source">
+package a.b.c;
+
+public class Foo {
+ final static Logger logger = Logger.getLogger(Foo.class);
+ ... other code
+
+}
+ </pre>
+ </answer></faq>
+
+ <faq id="2.6"><question>Can the log output format be customized? </question>
+ <answer>
+ <p>Yes, you can extend the <code>Layout</code> class to create
+ you own customized log format. Appenders can be parameterized
+ to use the layout of your choice.
+ </p>
+</answer></faq>
+
+ <faq id="2.7"><question>What are the configurable options for <code>FooBarAppender</code>?</question>
+ <answer>
+ <p>Log4j uses JavaBeans style configuration.</p>
+
+ <p>Thus, any setter method in <code>FooBarAppender</code>
+ corresponds to a configurable option. For example, in <a href="apidocs\org\apache\log4j\RollingFileAppender.html"><code>RollingFileAppender</code></a>
+ the <a href="apidocs/org/apache/log4j/RollingFileAppender.html#setMaxBackupIndex(int)"><code>setMaxBackupIndex(int
+ maxBackups)</code></a> method corresponds to the
+ <code>maxBackupIndex</code> option. The first letter of the
+ option can be upper case, i.e. <code>MaxBackupIndex</code>
+ and <code>maxBackupIndex</code> are equivalent but not
+ <code>MAXBACKUPIndex</code> nor <code>mAXBackupIndex</code>.
+ </p>
+
+ <p>Layouts options are also defined by their setter methods. The same goes
+ for most other log4j components.
+ </p>
+ </answer></faq>
+
+ <faq id="2.8"><question>What is the recommended way of migrating from
+ java.util.logging to log4j?</question>
+ <answer>
+
+ <p>We suggest to just use global file search/replace. You should be able
+ to replace all the "java.util.Logger" references with
+ "org.apache.log4j.Logger", and you should be on your way.
+ </p>
+
+ <p>If you're on a Win32 platform, we recommend <a href="http://www.textpad.com/">Textpad</a>. You can use the
+ CTRL+SHIFT+O to open all *.java files from a directory including all
+ its sub-directories, and then use the search/replace function to
+ replace in all files, and then CTRL+SHIFT+S to save all. Should take
+ about 60 seconds! :)
+ </p>
+ </answer></faq>
+
+ <faq id="2.9"><question>Is it possible to direct log output to
+ different appenders by level? </question><answer>
+ <p>Yes it is. Setting the <b>Threshold</b> option of any appender
+ extending <a href="api/org/apache/log4j/AppenderSkeleton.html">AppenderSkeleton</a>,
+ (most log4j appenders extend AppenderSkeleton) to filter out all log
+ events with <em>lower</em> level than the value of the threshold
+ option.
+ </p>
+
+ <p>For example, setting the threshold of an appender to DEBUG
+ also allow INFO, WARN, ERROR and FATAL messages to log along
+ with DEBUG messages. This is usually acceptable as there is
+ little use for DEBUG messages without the surrounding INFO,
+ WARN, ERROR and FATAL messages. Similarly, setting the
+ threshold of an appender to ERROR will filter out DEBUG, INFO
+ and WARN messages but not ERROR or FATAL messages.
+ </p>
+
+ <p>This policy usually best encapsulates what the user
+ actually wants to do, as opposed to her mind-projected
+ solution.
+ </p>
+ <p>See <i>examples/sort4.lcf</i> for an example threshold
+ configuration.</p>
+
+ <p>If you must filter events by exact level match, then you can
+ attach a <a href="apidocs/org/apache/log4j/varia/LevelMatchFilter.html">LevelMatchFilter</a>
+ to any appender to filter out logging events by exact level match.
+ </p>
+ </answer></faq>
+
+
+ <faq id="2.10"><question>What does the Windows NT Event Viewer complain about
+ missing descriptions for my event messages when I use the
+ <code>NTEventLogAppender</code>?</question>
+
+ <answer>
+ <p>The NT Event Viewer relies on <i>message resource</i> DLLs
+ to properly view an event message. The NTEventLogAppender.dll
+ contains these message resources, but that DLL must be copied
+ to %SYSTEMROOT%\SYSTEM32 for it to work properly.
+ </p>
+ </answer></faq>
+
+ <faq id="2.11"><question>Why can't I map my logger names to the loggers that
+ appear in the NT Event Log when I use the
+ NTEventLogAppender?</question>
+
+ <answer>
+ <p>Unfotunately, the logger names are hardcoded within the
+ message resource DLL (see previous question about
+ NTEventLogAppender), so there isn't any easy way to override
+ those dynamically... in fact, I don't think it's possible to
+ do it, as you'd have to modify the DLL resources for every
+ application. Since most native applications don't use the
+ Logger column anyway...
+ </p>
+ </answer></faq>
+
+ <faq id="2.12"><question>Are there suggested approaches for logging in JSP pages?</question>
+ <answer>
+ <p>
+ The suggested approach depends on your design requirements. If you or
+ your organization has no constraints on the use of Java in JSP pages,
+ simply use log4j normally in <code>&lt;% ... %&gt;</code> statements
+ as indicated in the Short Manual and the rest of the documentation.
+ </p>
+ <p>
+ However, if your design calls for a minimum amount of Java in your JSP
+ pages, consider using the
+ <a href="http://jakarta.apache.org/taglibs/doc/log-doc/intro.html">Log Taglib</a>
+ from the Jakarta Taglibs project. It provides logging JSP tags that invoke
+ log4j.
+ </p>
+ </answer>
+ </faq>
+
+ <faq id="3.1"><question>Can the outputs of multiple client request go to
+ different log files?</question>
+ <answer>
+ <p>Many developers are confronted with the problem of
+ distinguishing the log output originating from the same class
+ but different client requests. They come up with ingenious
+ mechanisms to fan out the log output to different files. In
+ most cases, this is not the right approach.
+ </p>
+
+ <p>It is simpler to use a nested diagnostic context
+ (NDC). Typically, one would <em>NDC.push()</em> client
+ specific information, such as the client's hostname, ID or any
+ other distinguishing information when starting to handle the
+ client's request. Thereafter, log output will automatically
+ include the nested diagnostic context so that you can
+ distinguish logs from different client requests even if they
+ are output to the same file.
+ </p>
+
+ <p>See the <code>NDC</code> and the <code>PatternLayout</code>
+ classes for more information. The <code>NumberCruncher</code>
+ example shows how the NDC can be used to distinguish the log
+ output from multiple clients even if they share the same log
+ file.
+ </p>
+
+ <p>For select applications, such as virtual hosting
+ web-servers, the NDC solution is not sufficient. As of version
+ 0.9.0, log4j supports multiple hierarchy trees. Thus, it is
+ possible to log to different targets from the same logger
+ depending on the current context.
+ </p>
+ </answer></faq>
+
+
+ <faq id="3.2"><question>Logger instances seem to be create only. Why isn't
+ there a method to remove logger instances?</question>
+ <answer>
+ <p>It is quite nontrivial to define the semantics of a
+ "removed" logger escecially if it is still referenced by the
+ user. Future releases <em>may</em> include a remove method in
+ the Logger class.</p></answer></faq>
+
+ <faq id="3.3"><question>How do I get multiple process to log to the same file?</question>
+ <answer>
+ <p>You may have each process log to a
+ <a href="apidocs/org/apache/log4j/net/SocketAppender.html"><code>SocketAppender</code></a>.
+ The receiving
+ <a href="apidocs/org/apache/log4j/net/SocketServer.html"><code>SocketServer</code></a>
+ (or
+ <a href="apidocs/org/apache/log4j/net/SimpleSocketServer.html"><code>SimpleSocketServer</code></a>)
+ can receive all the events and send them to a single
+ log file.
+ </p>
+ </answer></faq>
+
+ <faq id="3.4"><question>How about the timesamps of events generated by multiple
+ processes across multiple hosts (possibly across multiple
+ timezones)?</question>
+ <answer>
+ <p>The timestamp is created when the logging event is created.
+ That is so say, when the <code>debug</code>,
+ <code>info</code>, <code>warn</code>, <code>error</code> or
+ <code>fatal</code> method is invoked. Thus, the timestamp is
+ unaffected by the time at which event arrive at a remote
+ socket server.
+ </p>
+
+ <p>Timestamps are stored in UTC format inside the
+ event. Consequently, when displayed or written to a log file,
+ timestamps appear in the same timezone as the host displaying
+ or creating the logfile. Note that because the clocks of
+ various machines may not be synchronized, there may be
+ timestamp inconsistencies between events generated on
+ different hosts.
+ </p>
+ </answer></faq>
+
+ <faq id="3.5"><question>Why can't log4j find my properties file in a J2EE or WAR
+ application?</question><answer>
+ <p>The short answer: the log4j classes and the properties file
+ are not within the scope of the same classloader.
+ </p>
+
+ <p>The long answer (and what to do about it): J2EE or Servlet
+ containers utilize Java's class loading system. Sun changed
+ the way classloading works with the release of Java 2. In
+ Java 2, classloaders are arranged in a hierarchial
+ parent-child relationship. When a child classloader needs to
+ find a class or a resource, it first delegates the request to
+ the parent.
+ </p>
+
+ <p>Log4j only uses the default <code>Class.forName()</code>
+ mechanism for loading classes. Resources are handled
+ similarly. See the documentation for
+ <code>java.lang.ClassLoader</code> for more details.
+ </p>
+
+ <p>So, if you're having problems, try loading the class or
+ resource yourself. If you can't find it, neither will
+ log4j. ;)
+ </p></answer></faq>
+
+
+ <faq id="3.6"><question>Is there a way to get log4j to automatically reload a
+ configuration file if it changes?</question><answer>
+
+ <p>Yes. Both the DOMConfigurator and the PropertyConfigurator support
+ automatic reloading through the <code>configureAndWatch</code> method.
+ See the API documentation for more details.
+ </p>
+
+
+ <p>Because the <code>configureAndWatch</code> launches a
+ separate wathdog thread, and because there is no way to stop
+ this thread in log4j 1.2, the <code>configureAndWatch</code>
+ method is unsafe for use in J2EE envrironments where
+ applications are recycled.
+ </p></answer></faq>
+
+
+ <faq id="4.1"><question>Why should I donate my extensions to log4j back to the
+ project?</question><answer>
+ <p>Contrary to the GNU Public License (GPL) the Apache
+ Software License does not make any claims over your
+ extensions. By extensions, we mean totally new code that
+ invokes existing log4j classes. <em>You are free to do
+ whatever you wish with your proprietary log4j extensions.</em>
+ In particular, you may choose to never release your extensions
+ to the wider public.
+ </p>
+
+ <p>We are very careful not to change the log4j client API so
+ that newer log4j releases are backward compatible with
+ previous versions. We are a lot less scrupulous with the
+ internal log4j API. Thus, if your extension is designed to
+ work with log4j version <code>n</code>, then when log4j
+ release version <code>n+1</code> comes out, you will probably
+ need to adapt your proprietary extensions to the new release.
+ </p>
+
+ <p>Thus, you will be forced to spend precious resources in
+ order to keep up with log4j changes. This is commonly referred
+ to as the "stupid-tax." By donating the code and making it
+ part of the standard distribution, you save yourself the
+ unnecessary maintenance work.
+ </p>
+
+ <p>If your extensions are useful then someone will eventually
+ write an extension providing the same or very similar
+ functionality. Your development effort will be wasted. Unless
+ the proprietary log4j extension is business critical, there is
+ little reason for not donating your extensions back to the
+ project.
+ </p></answer></faq>
+
+ <faq id="4.2"><question>What should I keep in mind when contributing code?</question>
+ <answer>
+ <ol>
+
+ <li>
+ <p>Write a test case for your contribution.</p>
+
+ <p>There is nothing more irritating than finding the bugs
+ in debugging (i.e. logging) code. Writing a test case
+ takes some effort but is crucial for a widely used library
+ such as log4j. Writing a test case will go a long way in
+ earning you the respect of fellow developers. See the
+ tests/ directory for exiting test cases.
+ </p>
+ </li>
+
+
+ <li>
+ <p>Stick to the existing indentation style even if you hate it.</p>
+
+ <p>Alternating between indentation styles makes it hard to
+ understand the source code. Make it a little harder on
+ yourself but easier on others.
+ </p>
+
+ <p>Log4j has adopted a rather conservative approach by
+ following the <a href="http://java.sun.com/docs/codeconv/">Code Conventions
+ for the JavaTM Programming Language</a>. <b>We use 2 (two)
+ spaces for indentation and no tabs.</b>
+ </p>
+ </li>
+
+ <li>
+ <p>Please do not both modify the code and change the
+ indentation in a single commit.</p>
+
+ <p>If you change the code and reformat it at the same time
+ and then commit, the commit notification message will be
+ hard to read. It will contain many diffs associated with
+ the reformatting in addition to logical changes.
+ </p>
+
+ <p>If you must reformat and change the code, then perform
+ each step separately. For example, reformat the code and
+ commit. Following that, you can change the logic and
+ commit. The two steps can be performed in the reverse
+ order just as well. You can first change the logic and
+ commit and only later reformat and commit.
+ </p>
+
+ </li>
+ <li>
+ <p>Make every effort to stick to the JDK 1.1 API.</p>
+
+ <p>One of the important advantages of log4j is its
+ compatibility with JDK 1.1.x.
+ </p>
+ </li>
+
+ <li>
+ <p>Always keep it simple, small and fast when
+ possible.</p>
+
+ <p>It's all about the application not about logging.</p>
+ </li>
+
+ <li>
+ <p>Identify yourself as a contributor at the top of the
+ relevant file.
+ </p>
+ </li>
+ <li>
+ <p>Take responsibility for your code.</p>
+
+ <p>Authoring software is very much like running a marathon. It
+ takes time and endurance.
+ </p>
+ </li>
+ <li>
+ <p>Did we mention sticking with the indentation style? </p>
+ </li>
+ <li><p>Did we mention writing test cases? </p>
+ </li>
+
+ </ol>
+ </answer></faq>
+
+
+ <faq id="duplicate-messages">
+ <question>Why am I getting multiple copies of messages in my log file?</question>
+ <answer>
+ <p>There are several reasons this can occur:
+ <ul>
+ <li>Repeated configuration of log4j: By default, each call to
+ PropertyConfigurator.configure or DOMConfigurator.configure is
+ culmulative. If your configuration file defines a file appender,
+ calling PropertyConfigurator.configure three times will create
+ three distinct instances and connect each of them to the specified logger.</li>
+ <li>Attaching the same appender to multiple loggers: if an appender is
+ attached to the root logger and child logger, then any message
+ sent to the child logger will go to the appender twice (unless
+ additivity is set to false).</li>
+ </ul></p>
+ </answer>
+ </faq>
+ <faq id="custom-level">
+ <question>How do I add a custom level?</question>
+ <answer>
+ <p>It is possible, but rarely appropriate. The
+ request is commonly for a level named something like "audit"
+ that doesn't obviously fit in the progression "trace", "debug",
+ "info", "warn", "error" and "fatal". In that case, the request
+ for a level is really a request for a mechanism to specify
+ a different audience. The appropriate mechanism is to use a distinct
+ logger name (or tree) for "audit" related messages.</p>
+ </answer>
+ </faq>
+ </part>
+</faqs>
diff --git a/src/site/site.xml b/src/site/site.xml
new file mode 100644
index 0000000..aba7b8d
--- /dev/null
+++ b/src/site/site.xml
@@ -0,0 +1,50 @@
+<!--
+ Licensed to the Ant-Contrib Project under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The Ant-Contrib Project 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.
+
+-->
+<project name="cpptasks: Compile tasks for Apache Ant">
+ <body>
+ <breadcrumbs>
+ <item name="ant-contrib" href="http://ant-contrib.sourceforge.net/"/>
+ <item name="cpptasks" href="http://ant-contrib.sourceforge.net:80/cpptasks/"/>
+ </breadcrumbs>
+
+ <menu name="Get cpptasks">
+ <item name="Download" href="http://sourceforge.net/project/showfiles.php?group_id=36177"/>
+ <item name="Changes" href="/changes-report.html"/>
+ <item name="License" href="/license.html"/>
+ </menu>
+
+ <menu name="About cpptasks">
+ <item name="Usage" href="/index.html"/>
+ <item name="FAQ" href="/faq.html"/>
+ <item name="Roadmap" href="/roadmap.html"/>
+ </menu>
+
+ <menu name="Community">
+ <item name="Mailing Lists" href="/mail-lists.html"/>
+ <item name="Issue Tracking" href="/issue-tracking.html"/>
+ </menu>
+
+ <menu name="Development">
+ <item name="Repository" href="/source-repository.html"/>
+ <item name="JavaDoc" href="/apidocs/index.html"/>
+ <item name="Cross Reference" href="/jxr.html"/>
+ <item name="Dependencies" href="/dependencies.html"/>
+ <item name="Continuous Integration" href="/integration.html"/>
+ </menu>
+ </body>
+</project>