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Split Log4JLogger into Log4J12Logger and Log4J13Logger

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git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/logging/trunk@193079 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Simon Kitching
2005-06-23 05:40:32 +00:00
parent 60c7478968
commit 549db6b069
8 changed files with 463 additions and 321 deletions
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8
build.properties.sample
View File

@@ -12,11 +12,11 @@
# See the License for the specific language governing permissions and
# limitations under the License.
# log4j.jar - log4j classes (see http://jakarta.apache.org/log4j)
log4j.jar=/java/log4j/log4j.jar
# Apache Log4j 1.2.x series
log4j12.jar=/java/log4j/log4j-1.2.9.jar
# Used for testing against older 1.2.x Log4J versions
log4j12.jar=/java/log4j/log4j-1.2.7.jar
# Apache Log4j 1.3.x series
log4j13.jar=/java/log4j/log4j-1.3.0.jar
# logkit.jar - Avalon LogKit classes (see http://jakarta.apache.org/avalon)
logkit.jar=/java/logkit/logkit.jar

170
build.xml
View File

@@ -46,7 +46,8 @@
<!-- The locations of necessary jar files -->
<property name="junit.jar" value="${junit.home}/junit.jar"/>
<property name="log4j.jar" value="${jakarta.home}/jakarta-log4j/dist/lib/log4j.jar"/>
<property name="log4j12.jar" value="log4j-1.2.9.jar"/>
<property name="log4j13.jar" value="log4j-1.3.0.jar"/>
<property name="logkit.jar" value="${jakarta.home}/jakarta-avalon-logkit/build/log/logkit"/>
<property name="avalon-framework.jar" value="../../Avalon-4.1.4/avalon-framework-4.1.4.jar"/>
<property name="servletapi.jar" value="servletapi-2.3.jar"/>
@@ -113,7 +114,6 @@
<path id="compile.classpath">
<pathelement location="${build.home}/classes"/>
<pathelement location="${junit.jar}"/>
<pathelement location="${log4j.jar}"/>
<pathelement location="${logkit.jar}"/>
<pathelement location="${avalon-framework.jar}"/>
<pathelement location="${servletapi.jar}"/>
@@ -128,7 +128,6 @@
<pathelement location="${build.home}/classes"/>
<pathelement location="${build.home}/tests"/>
<pathelement location="${junit.jar}"/>
<pathelement location="${log4j.jar}"/>
<pathelement location="${logkit.jar}"/>
<pathelement location="${avalon-framework.jar}"/>
<pathelement location="${conf.home}"/>
@@ -143,11 +142,11 @@
</path>
<!-- Construct unit test classpath (Log4J tests) -->
<path id="test.classpath.log4j">
<path id="test.classpath.log4j13">
<pathelement location="${build.home}/classes"/>
<pathelement location="${build.home}/tests"/>
<pathelement location="${junit.jar}"/>
<pathelement location="${log4j.jar}"/>
<pathelement location="${log4j13.jar}"/>
</path>
<!-- Construct unit test classpath (Log4J tests) -->
@@ -186,7 +185,8 @@
description="Prepare build directory">
<echo>
Log4j: ${log4j.jar}
Log4j12: ${log4j12.jar}
Log4j13: ${log4j13.jar}
LogKit: ${logkit.jar}
Avalon-Framework: ${avalon-framework.jar}
</echo>
@@ -215,21 +215,30 @@
<target name='discovery' depends='init'>
<available property="jdk.1.4.present"
classname="java.util.logging.Logger"/>
<available classname="org.apache.log4j.Logger"
classpathref="compile.classpath"
property="log4j.present"/>
<available property="logkit.present"
classpathref="compile.classpath"
classname="org.apache.log.Logger"/>
<available property="avalon-framework.present"
classpathref="compile.classpath"
classname="org.apache.avalon.framework.logger.Logger"/>
<available file="${log4j12.jar}" property="log4j12.present"/>
<available file="${log4j13.jar}" property="log4j13.present"/>
</target>
<target name="log4j-warning" unless='log4j.present' depends='init,discovery'>
<target name="log4j12-warning" unless='log4j12.present' depends='init,discovery'>
<echo>
*** WARNING ***
Log4j not found: Cannot Build Log4jLogger
Log4j12 not found: Cannot Build Log4J12Logger
</echo>
</target>
<target name="log4j13-warning" unless='log4j13.present' depends='init,discovery'>
<echo>
*** WARNING ***
Log4j13 not found: Cannot Build Log4J13Logger
</echo>
</target>
@@ -254,23 +263,25 @@
</echo>
</target>
<target name="log4j12-warning" unless='log4j12.jar' depends='init,discovery'>
<target name="log4j12-test-warning" unless='log4j12.jar' depends='init,discovery'>
<echo>
*** WARNING ***
Log4J 1.2.x Jar not found: Cannot execute 1.2.x tests
</echo>
</target>
<target name='warning' depends='log4j-warning,logkit-warning,jdk1.4-warning,avalon-framework-warning'/>
<target name='warning' depends='log4j12-warning,logkit-warning,jdk1.4-warning,avalon-framework-warning'/>
<target name="compile-only" depends="init,discovery,warning" >
<echo message="jdk.1.4.present=${jdk.1.4.present}"/>
<echo message="log4j.present=${log4j.present}"/>
<echo message="log4j12.present=${log4j12.present}"/>
<echo message="log4j13.present=${log4j13.present}"/>
<echo message="logkit.present=${logkit.present}"/>
<echo message="avalon-framework.present=${avalon-framework.present}"/>
<!-- compile everything except Log4J classes -->
<javac srcdir="${source.home}"
destdir="${build.home}/classes"
debug="${compile.debug}"
@@ -280,19 +291,60 @@
target="${target.version}">
<classpath refid="compile.classpath"/>
<exclude name="org/apache/commons/logging/impl/Log4J*.java"/>
<exclude name="org/apache/commons/logging/impl/Jdk13LumberjackLogger.java"
unless="jdk.1.4.present"/>
<exclude name="org/apache/commons/logging/impl/Jdk14Logger.java"
unless="jdk.1.4.present"/>
<exclude name="org/apache/commons/logging/impl/Log4J*.java"
unless="log4j.present"/>
<exclude name="org/apache/commons/logging/impl/Log4j*.java"
unless="log4j.present"/>
<exclude name="org/apache/commons/logging/impl/LogKitLogger.java"
unless="logkit.present"/>
<exclude name="org/apache/commons/logging/impl/AvalonLogger.java"
unless="avalon-framework.present"/>
</javac>
<!-- compile the log4j1.2 support classes -->
<javac srcdir="${source.home}"
destdir="${build.home}/classes"
debug="${compile.debug}"
deprecation="${compile.deprecation}"
optimize="${compile.optimize}"
source="${source.version}"
target="${target.version}">
<classpath refid="compile.classpath"/>
<classpath>
<!--
<pathelement refid="compile.classpath"/>
<classpath refid="compile.classpath"/>
-->
<pathelement location="${log4j12.jar}"/>
</classpath>
<include name="org/apache/commons/logging/impl/Log4J12Logger.java"
if="log4j12.present"/>
</javac>
<!-- compile the log4j1.3 support classes -->
<javac srcdir="${source.home}"
destdir="${build.home}/classes"
debug="${compile.debug}"
deprecation="${compile.deprecation}"
optimize="${compile.optimize}"
source="${source.version}"
target="${target.version}">
<classpath refid="compile.classpath"/>
<classpath>
<pathelement location="${log4j13.jar}"/>
</classpath>
<include name="org/apache/commons/logging/impl/Log4J13Logger.java"
if="log4j13.present"/>
</javac>
<copy todir="${build.home}/classes" filtering="on">
<fileset dir="${source.home}" excludes="**/*.java"/>
</copy>
@@ -344,13 +396,13 @@
</javac>
</target>
<target name='compile.log4j.tests' if='log4j.present'>
<target name='compile.log4j.tests' if='log4j12.present'>
<javac srcdir="${test.home}"
destdir="${build.home}/tests"
debug="${compile.debug}"
deprecation="${compile.deprecation}"
optimize="${compile.optimize}">
<classpath refid="test.classpath"/>
<classpath refid="test.classpath.log4j12"/>
<include name='**/log4j/**'/>
</javac>
</target>
@@ -389,9 +441,9 @@
basedir="${build.home}/tests"
manifest="${build.home}/conf/MANIFEST.MF">
<include name="org/apache/commons/logging/log4j/CustomConfig.properties"
if="log4j.present"/>
if="log4j12.present"/>
<include name="org/apache/commons/logging/log4j/TestAppender.class"
if="log4j.present"/>
if="log4j12.present"/>
</jar>
<jar jarfile="${build.home}/commons-${component.name}-tests.jar"
basedir="${build.home}/tests"
@@ -504,7 +556,7 @@ limitations under the License.--&gt;'>
<target name="test"
depends="test.alt-hashtable, log4j12-warning, compile.tests,test.jdk14,test.log4j,test.simple,test.avalon,test.log4j12"
depends="test.alt-hashtable, log4j12-test-warning, compile.tests,test.jdk14,test.log4j,test.simple,test.avalon,test.log4j12"
if="test.entry"
description="Run all unit test cases">
<java classname="${test.runner}" fork="yes"
@@ -567,7 +619,7 @@ limitations under the License.--&gt;'>
<sysproperty key="org.apache.commons.logging.Log"
value="org.apache.commons.logging.impl.Jdk14Logger"/>
<arg value="org.apache.commons.logging.BasicOperationsTest"/>
<classpath refid="test.classpath.log4j"/>
<classpath refid="test.classpath.log4j12"/>
</java>
@@ -660,13 +712,13 @@ limitations under the License.--&gt;'>
</target>
<target name="test.log4j" depends="compile.tests" if="log4j.present"
<target name="test.log4j" depends="compile.tests" if="log4j12.present"
description="Run unit tests specific to Log4J logging">
<echo message="Default Configuration (Log4J Auto-Recognized)"/>
<java classname="${test.runner}" fork="yes" failonerror="${test.failonerror}">
<arg value="org.apache.commons.logging.log4j.DefaultConfigTestCase"/>
<classpath refid="test.classpath.log4j"/>
<classpath refid="test.classpath.log4j12"/>
</java>
<echo message="Default Configuration (Log4J LogFactoryImpl Selected)"/>
@@ -674,21 +726,21 @@ limitations under the License.--&gt;'>
<sysproperty key="org.apache.commons.logging.LogFactory"
value="org.apache.commons.logging.impl.LogFactoryImpl"/>
<arg value="org.apache.commons.logging.log4j.DefaultConfigTestCase"/>
<classpath refid="test.classpath.log4j"/>
<classpath refid="test.classpath.log4j12"/>
</java>
<echo message="Default Configuration (Log4J Log4JLogger Selected)"/>
<echo message="Default Configuration (Log4J Log4J12Logger Selected)"/>
<java classname="${test.runner}" fork="yes" failonerror="${test.failonerror}">
<sysproperty key="org.apache.commons.logging.Log"
value="org.apache.commons.logging.impl.Log4JLogger"/>
value="org.apache.commons.logging.impl.Log4J12Logger"/>
<arg value="org.apache.commons.logging.log4j.DefaultConfigTestCase"/>
<classpath refid="test.classpath.log4j"/>
<classpath refid="test.classpath.log4j12"/>
</java>
<echo message="Custom Configuration (Log4J Auto-Recognized)"/>
<java classname="${test.runner}" fork="yes" failonerror="${test.failonerror}">
<arg value="org.apache.commons.logging.log4j.CustomConfigTestCase"/>
<classpath refid="test.classpath.log4j"/>
<classpath refid="test.classpath.log4j12"/>
</java>
<echo message="Custom Configuration (Log4J LogFactoryImpl Selected)"/>
@@ -696,30 +748,30 @@ limitations under the License.--&gt;'>
<sysproperty key="org.apache.commons.logging.LogFactory"
value="org.apache.commons.logging.impl.LogFactoryImpl"/>
<arg value="org.apache.commons.logging.log4j.CustomConfigTestCase"/>
<classpath refid="test.classpath.log4j"/>
<classpath refid="test.classpath.log4j12"/>
</java>
<echo message="Custom Configuration (Log4J Log4JLogger Selected)"/>
<echo message="Custom Configuration (Log4J Log4J12Logger Selected)"/>
<java classname="${test.runner}" fork="yes" failonerror="${test.failonerror}">
<sysproperty key="org.apache.commons.logging.Log"
value="org.apache.commons.logging.impl.Log4JLogger"/>
value="org.apache.commons.logging.impl.Log4J12Logger"/>
<arg value="org.apache.commons.logging.log4j.CustomConfigTestCase"/>
<classpath refid="test.classpath.log4j"/>
<classpath refid="test.classpath.log4j12"/>
</java>
<echo message="Basic Operations"/>
<java classname="${test.runner}" fork="yes" failonerror="${test.failonerror}">
<sysproperty key="org.apache.commons.logging.Log"
value="org.apache.commons.logging.impl.Log4JLogger"/>
value="org.apache.commons.logging.impl.Log4J12Logger"/>
<arg value="org.apache.commons.logging.BasicOperationsTest"/>
<classpath refid="test.classpath.log4j"/>
<classpath refid="test.classpath.log4j12"/>
</java>
<echo message="Hierarchy Configuration API (Log4J Auto-Recognized)"/>
<java classname="${test.wrapper}" fork="yes" failonerror="${test.failonerror}">
<sysproperty key="wrapper.hierarchy" value="API"/>
<sysproperty key="wrapper.junit" value="${junit.jar}"/>
<sysproperty key="wrapper.log4j" value="${log4j.jar}"/>
<sysproperty key="wrapper.log4j" value="${log4j12.jar}"/>
<sysproperty key="wrapper.target" value="${build.home}"/>
<sysproperty key="wrapper.testcase"
value="org.apache.commons.logging.log4j.CustomConfigTestCase"/>
@@ -733,7 +785,7 @@ limitations under the License.--&gt;'>
<java classname="${test.wrapper}" fork="yes" failonerror="${test.failonerror}">
<sysproperty key="wrapper.hierarchy" value="API"/>
<sysproperty key="wrapper.junit" value="${junit.jar}"/>
<sysproperty key="wrapper.log4j" value="${log4j.jar}"/>
<sysproperty key="wrapper.log4j" value="${log4j12.jar}"/>
<sysproperty key="wrapper.target" value="${build.home}"/>
<sysproperty key="wrapper.testcase"
value="org.apache.commons.logging.log4j.CustomConfigTestCase"/>
@@ -745,16 +797,16 @@ limitations under the License.--&gt;'>
<classpath refid="test.classpath.wrap"/>
</java>
<echo message="Hierarchy Configuration API (Log4J Log4JLogger Selected)"/>
<echo message="Hierarchy Configuration API (Log4J Log4J12Logger Selected)"/>
<java classname="${test.wrapper}" fork="yes" failonerror="${test.failonerror}">
<sysproperty key="wrapper.hierarchy" value="API"/>
<sysproperty key="wrapper.junit" value="${junit.jar}"/>
<sysproperty key="wrapper.log4j" value="${log4j.jar}"/>
<sysproperty key="wrapper.log4j" value="${log4j12.jar}"/>
<sysproperty key="wrapper.target" value="${build.home}"/>
<sysproperty key="wrapper.testcase"
value="org.apache.commons.logging.log4j.CustomConfigTestCase"/>
<sysproperty key="org.apache.commons.logging.Log"
value="org.apache.commons.logging.impl.Log4JLogger"/>
value="org.apache.commons.logging.impl.Log4J12Logger"/>
<sysproperty key="commons.logging.jar" value="${core.jar.name}"/>
<sysproperty key="commons.logging.api.jar" value="${api.jar.name}"/>
<sysproperty key="commons.logging.appenders.jar" value="${appenders.jar.name}"/>
@@ -765,7 +817,7 @@ limitations under the License.--&gt;'>
<java classname="${test.wrapper}" fork="yes" failonerror="${test.failonerror}">
<sysproperty key="wrapper.hierarchy" value="FULL"/>
<sysproperty key="wrapper.junit" value="${junit.jar}"/>
<sysproperty key="wrapper.log4j" value="${log4j.jar}"/>
<sysproperty key="wrapper.log4j" value="${log4j12.jar}"/>
<sysproperty key="wrapper.target" value="${build.home}"/>
<sysproperty key="wrapper.testcase"
value="org.apache.commons.logging.log4j.CustomConfigTestCase"/>
@@ -779,7 +831,7 @@ limitations under the License.--&gt;'>
<java classname="${test.wrapper}" fork="yes" failonerror="${test.failonerror}">
<sysproperty key="wrapper.hierarchy" value="FULL"/>
<sysproperty key="wrapper.junit" value="${junit.jar}"/>
<sysproperty key="wrapper.log4j" value="${log4j.jar}"/>
<sysproperty key="wrapper.log4j" value="${log4j12.jar}"/>
<sysproperty key="wrapper.target" value="${build.home}"/>
<sysproperty key="wrapper.testcase"
value="org.apache.commons.logging.log4j.CustomConfigTestCase"/>
@@ -791,16 +843,16 @@ limitations under the License.--&gt;'>
<classpath refid="test.classpath.wrap"/>
</java>
<echo message="Hierarchy Configuration FULL (Log4J Log4JLogger Selected)"/>
<echo message="Hierarchy Configuration FULL (Log4J Log4J12Logger Selected)"/>
<java classname="${test.wrapper}" fork="yes" failonerror="${test.failonerror}">
<sysproperty key="wrapper.hierarchy" value="FULL"/>
<sysproperty key="wrapper.junit" value="${junit.jar}"/>
<sysproperty key="wrapper.log4j" value="${log4j.jar}"/>
<sysproperty key="wrapper.log4j" value="${log4j12.jar}"/>
<sysproperty key="wrapper.target" value="${build.home}"/>
<sysproperty key="wrapper.testcase"
value="org.apache.commons.logging.log4j.CustomConfigTestCase"/>
<sysproperty key="org.apache.commons.logging.Log"
value="org.apache.commons.logging.impl.Log4JLogger"/>
value="org.apache.commons.logging.impl.Log4J12Logger"/>
<sysproperty key="commons.logging.jar" value="${core.jar.name}"/>
<sysproperty key="commons.logging.api.jar" value="${api.jar.name}"/>
<sysproperty key="commons.logging.appenders.jar" value="${appenders.jar.name}"/>
@@ -885,10 +937,10 @@ limitations under the License.--&gt;'>
<classpath refid="test.classpath.log4j12"/>
</java>
<echo message="Default Configuration (Log4J Log4JLogger Selected)"/>
<echo message="Default Configuration (Log4J Log4J12Logger Selected)"/>
<java classname="${test.runner}" fork="yes" failonerror="${test.failonerror}">
<sysproperty key="org.apache.commons.logging.Log"
value="org.apache.commons.logging.impl.Log4JLogger"/>
value="org.apache.commons.logging.impl.Log4J12Logger"/>
<arg value="org.apache.commons.logging.log4j.DefaultConfigTestCase"/>
<classpath refid="test.classpath.log4j12"/>
</java>
@@ -907,10 +959,10 @@ limitations under the License.--&gt;'>
<classpath refid="test.classpath.log4j12"/>
</java>
<echo message="Custom Configuration (Log4J Log4JLogger Selected)"/>
<echo message="Custom Configuration (Log4J Log4J12Logger Selected)"/>
<java classname="${test.runner}" fork="yes" failonerror="${test.failonerror}">
<sysproperty key="org.apache.commons.logging.Log"
value="org.apache.commons.logging.impl.Log4JLogger"/>
value="org.apache.commons.logging.impl.Log4J12Logger"/>
<arg value="org.apache.commons.logging.log4j.CustomConfigTestCase"/>
<classpath refid="test.classpath.log4j12"/>
</java>
@@ -918,7 +970,7 @@ limitations under the License.--&gt;'>
<echo message="Basic Operations"/>
<java classname="${test.runner}" fork="yes" failonerror="${test.failonerror}">
<sysproperty key="org.apache.commons.logging.Log"
value="org.apache.commons.logging.impl.Log4JLogger"/>
value="org.apache.commons.logging.impl.Log4J12Logger"/>
<arg value="org.apache.commons.logging.BasicOperationsTest"/>
<classpath refid="test.classpath.log4j12"/>
</java>
@@ -927,7 +979,7 @@ limitations under the License.--&gt;'>
<java classname="${test.wrapper}" fork="yes" failonerror="${test.failonerror}">
<sysproperty key="wrapper.hierarchy" value="API"/>
<sysproperty key="wrapper.junit" value="${junit.jar}"/>
<sysproperty key="wrapper.log4j" value="${log4j.jar}"/>
<sysproperty key="wrapper.log4j" value="${log4j12.jar}"/>
<sysproperty key="wrapper.target" value="${build.home}"/>
<sysproperty key="wrapper.testcase"
value="org.apache.commons.logging.log4j.CustomConfigTestCase"/>
@@ -941,7 +993,7 @@ limitations under the License.--&gt;'>
<java classname="${test.wrapper}" fork="yes" failonerror="${test.failonerror}">
<sysproperty key="wrapper.hierarchy" value="API"/>
<sysproperty key="wrapper.junit" value="${junit.jar}"/>
<sysproperty key="wrapper.log4j" value="${log4j.jar}"/>
<sysproperty key="wrapper.log4j" value="${log4j12.jar}"/>
<sysproperty key="wrapper.target" value="${build.home}"/>
<sysproperty key="wrapper.testcase"
value="org.apache.commons.logging.log4j.CustomConfigTestCase"/>
@@ -953,16 +1005,16 @@ limitations under the License.--&gt;'>
<classpath refid="test.classpath.wrap"/>
</java>
<echo message="Hierarchy Configuration API (Log4J Log4JLogger Selected)"/>
<echo message="Hierarchy Configuration API (Log4J Log4J12Logger Selected)"/>
<java classname="${test.wrapper}" fork="yes" failonerror="${test.failonerror}">
<sysproperty key="wrapper.hierarchy" value="API"/>
<sysproperty key="wrapper.junit" value="${junit.jar}"/>
<sysproperty key="wrapper.log4j" value="${log4j.jar}"/>
<sysproperty key="wrapper.log4j" value="${log4j12.jar}"/>
<sysproperty key="wrapper.target" value="${build.home}"/>
<sysproperty key="wrapper.testcase"
value="org.apache.commons.logging.log4j.CustomConfigTestCase"/>
<sysproperty key="org.apache.commons.logging.Log"
value="org.apache.commons.logging.impl.Log4JLogger"/>
value="org.apache.commons.logging.impl.Log4J12Logger"/>
<sysproperty key="commons.logging.jar" value="${core.jar.name}"/>
<sysproperty key="commons.logging.api.jar" value="${api.jar.name}"/>
<sysproperty key="commons.logging.appenders.jar" value="${appenders.jar.name}"/>
@@ -999,7 +1051,7 @@ limitations under the License.--&gt;'>
<classpath refid="test.classpath.wrap"/>
</java>
<echo message="Hierarchy Configuration FULL (Log4J Log4JLogger Selected)"/>
<echo message="Hierarchy Configuration FULL (Log4J Log4J12Logger Selected)"/>
<java classname="${test.wrapper}" fork="yes" failonerror="${test.failonerror}">
<sysproperty key="wrapper.hierarchy" value="FULL"/>
<sysproperty key="wrapper.junit" value="${junit.jar}"/>
@@ -1008,7 +1060,7 @@ limitations under the License.--&gt;'>
<sysproperty key="wrapper.testcase"
value="org.apache.commons.logging.log4j.CustomConfigTestCase"/>
<sysproperty key="org.apache.commons.logging.Log"
value="org.apache.commons.logging.impl.Log4JLogger"/>
value="org.apache.commons.logging.impl.Log4J12Logger"/>
<sysproperty key="commons.logging.jar" value="${core.jar.name}"/>
<sysproperty key="commons.logging.api.jar" value="${api.jar.name}"/>
<sysproperty key="commons.logging.appenders.jar" value="${appenders.jar.name}"/>

294
src/java/org/apache/commons/logging/impl/Log4J12Logger.java Normal file
View File

@@ -0,0 +1,294 @@
/*
* 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;
import org.apache.log4j.Logger;
import org.apache.log4j.Priority;
import org.apache.log4j.Level;
/**
* Implementation of {@link Log} that maps directly to a
* <strong>Logger</strong> for log4J version 1.2.
* <p>
* Initial configuration of the corresponding Logger instances should be done
* in the usual manner, as outlined in the Log4J documentation.
* <p>
* The reason this logger is distinct from the 1.3 logger is that in version 1.2
* of Log4J:
* <ul>
* <li>class Logger takes Priority parameters not Level parameters.
* <li>class Level extends Priority
* </ul>
* Log4J1.3 is expected to change Level so it no longer extends Priority, which is
* a non-binary-compatible change. The class generated by compiling this code against
* log4j 1.2 will therefore not run against log4j 1.3.
*
* @author <a href="mailto:sanders@apache.org">Scott Sanders</a>
* @author Rod Waldhoff
* @author Robert Burrell Donkin
* @version $Id$
*/
public class Log4J12Logger implements Log, Serializable {
// ------------------------------------------------------------- Attributes
/** The fully qualified name of the Log4J12Logger class. */
private static final String FQCN = Log4J12Logger.class.getName();
/** Log to this logger */
private transient Logger logger = null;
/** Logger name */
private String name = null;
private static Priority traceLevel;
// ------------------------------------------------------------
// Static Initializer.
//
// Note that this must come after the static variable declarations
// otherwise initialiser expressions associated with those variables
// will override any settings done here.
//
// Verify that log4j is available, and that it is version 1.2.
// If an ExceptionInInitializerError is generated, then LogFactoryImpl
// will treat that as meaning that the appropriate underlying logging
// library is just not present - if discovery is in progress then
// discovery will continue.
// ------------------------------------------------------------
static {
if (!Priority.class.isAssignableFrom(Level.class)) {
// nope, this is log4j 1.3, so force an ExceptionInInitializerError
throw new InstantiationError("Log4J 1.2 not available");
}
// Releases of log4j1.2 >= 1.2.12 have Priority.TRACE available, earlier
// versions do not. If TRACE is not available, then we have to map
// calls to Log.trace(...) onto the DEBUG level.
try {
traceLevel = (Priority) Priority.class.getDeclaredField("TRACE").get(null);
} catch(Exception ex) {
// ok, trace not available
traceLevel = Priority.DEBUG;
}
}
// ------------------------------------------------------------ Constructor
public Log4J12Logger() {
}
/**
* Base constructor.
*/
public Log4J12Logger(String name) {
this.name = name;
this.logger = getLogger();
}
/** For use with a log4j factory.
*/
public Log4J12Logger(Logger logger ) {
this.name = logger.getName();
this.logger=logger;
}
// ---------------------------------------------------------
// Implementation
//
// Note that in the methods below the Priority class is used to define
// levels even though the Level class is supported in 1.2. This is done
// so that at compile time the call definitely resolves to a call to
// a method that takes a Priority rather than one that takes a Level.
//
// The Category class (and hence its subclass Logger) in version 1.2 only
// has methods that take Priority objects. The Category class (and hence
// Logger class) in version 1.3 has methods that take both Priority and
// Level objects. This means that if we use Level here, and compile
// against log4j 1.3 then calls would be bound to the versions of
// methods taking Level objects and then would fail to run against
// version 1.2 of log4j.
// ---------------------------------------------------------
/**
* Log a message to the Log4j Logger with <code>TRACE</code> priority.
* When using a log4j version that does not support the <code>TRACE</code>
* level, the message will be logged at the <code>DEBUG</code> level.
*/
public void trace(Object message) {
getLogger().log(FQCN, traceLevel, message, null );
}
/**
* Log an error to the Log4j Logger with <code>TRACE</code> priority.
* When using a log4j version that does not support the <code>TRACE</code>
* level, the message will be logged at the <code>DEBUG</code> level.
*/
public void trace(Object message, Throwable t) {
getLogger().log(FQCN, traceLevel, message, t );
}
/**
* Log a message to the Log4j Logger with <code>DEBUG</code> priority.
*/
public void debug(Object message) {
getLogger().log(FQCN, Priority.DEBUG, message, null );
}
/**
* Log an error to the Log4j Logger with <code>DEBUG</code> priority.
*/
public void debug(Object message, Throwable t) {
getLogger().log(FQCN, Priority.DEBUG, message, t );
}
/**
* Log a message to the Log4j Logger with <code>INFO</code> priority.
*/
public void info(Object message) {
getLogger().log(FQCN, Priority.INFO, message, null );
}
/**
* Log an error to the Log4j Logger with <code>INFO</code> priority.
*/
public void info(Object message, Throwable t) {
getLogger().log(FQCN, Priority.INFO, message, t );
}
/**
* Log a message to the Log4j Logger with <code>WARN</code> priority.
*/
public void warn(Object message) {
getLogger().log(FQCN, Priority.WARN, message, null );
}
/**
* Log an error to the Log4j Logger with <code>WARN</code> priority.
*/
public void warn(Object message, Throwable t) {
getLogger().log(FQCN, Priority.WARN, message, t );
}
/**
* Log a message to the Log4j Logger with <code>ERROR</code> priority.
*/
public void error(Object message) {
getLogger().log(FQCN, Priority.ERROR, message, null );
}
/**
* Log an error to the Log4j Logger with <code>ERROR</code> priority.
*/
public void error(Object message, Throwable t) {
getLogger().log(FQCN, Priority.ERROR, message, t );
}
/**
* Log a message to the Log4j Logger with <code>FATAL</code> priority.
*/
public void fatal(Object message) {
getLogger().log(FQCN, Priority.FATAL, message, null );
}
/**
* Log an error to the Log4j Logger with <code>FATAL</code> priority.
*/
public void fatal(Object message, Throwable t) {
getLogger().log(FQCN, Priority.FATAL, message, t );
}
/**
* Return the native Logger instance we are using.
*/
public Logger getLogger() {
if (logger == null) {
logger = Logger.getLogger(name);
}
return (this.logger);
}
/**
* Check whether the Log4j Logger used is enabled for <code>DEBUG</code> priority.
*/
public boolean isDebugEnabled() {
return getLogger().isDebugEnabled();
}
/**
* Check whether the Log4j Logger used is enabled for <code>ERROR</code> priority.
*/
public boolean isErrorEnabled() {
return getLogger().isEnabledFor(Priority.ERROR);
}
/**
* Check whether the Log4j Logger used is enabled for <code>FATAL</code> priority.
*/
public boolean isFatalEnabled() {
return getLogger().isEnabledFor(Priority.FATAL);
}
/**
* Check whether the Log4j Logger used is enabled for <code>INFO</code> priority.
*/
public boolean isInfoEnabled() {
return getLogger().isInfoEnabled();
}
/**
* Check whether the Log4j Logger used is enabled for <code>TRACE</code> priority.
* When using a log4j version that does not support the TRACE level, this call
* will report whether <code>DEBUG</code> is enabled or not.
*/
public boolean isTraceEnabled() {
return getLogger().isEnabledFor(traceLevel);
}
/**
* Check whether the Log4j Logger used is enabled for <code>WARN</code> priority.
*/
public boolean isWarnEnabled() {
return getLogger().isEnabledFor(Priority.WARN);
}
}

116
src/java/org/apache/commons/logging/impl/Log4JLogger.java → src/java/org/apache/commons/logging/impl/Log4J13Logger.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2001-2004 The Apache Software Foundation.
* Copyright 2001-2005 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.
@@ -20,29 +20,50 @@ package org.apache.commons.logging.impl;
import java.io.Serializable;
import org.apache.commons.logging.Log;
import org.apache.log4j.Logger;
import org.apache.log4j.Priority;
import org.apache.log4j.Level;
/**
* <p>Implementation of {@link Log} that maps directly to a Log4J
* <strong>Logger</strong>. Initial configuration of the corresponding
* Logger instances should be done in the usual manner, as outlined in
* the Log4J documentation.</p>
* Implementation of {@link Log} that maps directly to a
* <strong>Logger</strong> for log4J version 1.3 or later.
* <p>
* Initial configuration of the corresponding Logger instances should be done
* in the usual manner, as outlined in the Log4J documentation.
* <p>
* The reason this logger is distinct from the 1.2 logger is that in version 1.3
* of Log4J, classes Logger and Level should be used. However code that uses
* those classes and is compiled against log4j1.2 will not run against 1.3. And
* code that uses those classes and is compiled against log4j1.3 will not run
* against 1.2.
*
* @author <a href="mailto:sanders@apache.org">Scott Sanders</a>
* @author Rod Waldhoff
* @author Robert Burrell Donkin
* @version $Id$
*/
public class Log4JLogger implements Log, Serializable {
public class Log4J13Logger implements Log, Serializable {
// Verify that log4j is available, and that it is version 1.3 or later.
// If an ExceptionInInitializerError is generated, then LogFactoryImpl
// will treat that as meaning that the appropriate underlying logging
// library is just not present - if discovery is in progress then
// discovery will continue.
//
// Note that in log4j 1.2, Priority is effectively deprecated. Its
// replacement, Level, extends Priority. In log4j 1.3, Priority is still
// included but instead extends Level. In later versions, Priority may
// not be included at all.
static {
Class levelSuperclass = Level.class.getSuperclass();
if (levelSuperclass.getName().equals("org.apache.log4j.Priority")) {
// nope, this is log4j 1.2, so force an ExceptionInInitializerError
throw new InstantiationError("Log4J 1.3 not available");
}
}
// ------------------------------------------------------------- Attributes
/** The fully qualified name of the Log4JLogger class. */
private static final String FQCN = Log4JLogger.class.getName();
private static final boolean is12 = Priority.class.isAssignableFrom(Level.class);
private static final String FQCN = Log4J13Logger.class.getName();
/** Log to this logger */
private transient Logger logger = null;
@@ -53,21 +74,21 @@ public class Log4JLogger implements Log, Serializable {
// ------------------------------------------------------------ Constructor
public Log4JLogger() {
public Log4J13Logger() {
}
/**
* Base constructor.
*/
public Log4JLogger(String name) {
public Log4J13Logger(String name) {
this.name = name;
this.logger = getLogger();
}
/** For use with a log4j factory.
*/
public Log4JLogger(Logger logger ) {
public Log4J13Logger(Logger logger ) {
this.name = logger.getName();
this.logger=logger;
}
@@ -78,27 +99,17 @@ public class Log4JLogger implements Log, Serializable {
/**
* Log a message to the Log4j Logger with <code>TRACE</code> priority.
* Currently logs to <code>DEBUG</code> level in Log4J.
*/
public void trace(Object message) {
if(is12) {
getLogger().log(FQCN, (Priority) Level.DEBUG, message, null );
} else {
getLogger().log(FQCN, Level.DEBUG, message, null );
}
getLogger().log(FQCN, Level.TRACE, message, null );
}
/**
* Log an error to the Log4j Logger with <code>TRACE</code> priority.
* Currently logs to <code>DEBUG</code> level in Log4J.
*/
public void trace(Object message, Throwable t) {
if(is12) {
getLogger().log(FQCN, (Priority) Level.DEBUG, message, t );
} else {
getLogger().log(FQCN, Level.DEBUG, message, t );
}
getLogger().log(FQCN, Level.TRACE, message, t );
}
@@ -106,119 +117,79 @@ public class Log4JLogger implements Log, Serializable {
* Log a message to the Log4j Logger with <code>DEBUG</code> priority.
*/
public void debug(Object message) {
if(is12) {
getLogger().log(FQCN, (Priority) Level.DEBUG, message, null );
} else {
getLogger().log(FQCN, Level.DEBUG, message, null );
}
}
/**
* Log an error to the Log4j Logger with <code>DEBUG</code> priority.
*/
public void debug(Object message, Throwable t) {
if(is12) {
getLogger().log(FQCN, (Priority) Level.DEBUG, message, t );
} else {
getLogger().log(FQCN, Level.DEBUG, message, t );
}
}
/**
* Log a message to the Log4j Logger with <code>INFO</code> priority.
*/
public void info(Object message) {
if(is12) {
getLogger().log(FQCN, (Priority) Level.INFO, message, null );
} else {
getLogger().log(FQCN, Level.INFO, message, null );
}
}
/**
* Log an error to the Log4j Logger with <code>INFO</code> priority.
*/
public void info(Object message, Throwable t) {
if(is12) {
getLogger().log(FQCN, (Priority) Level.INFO, message, t );
} else {
getLogger().log(FQCN, Level.INFO, message, t );
}
}
/**
* Log a message to the Log4j Logger with <code>WARN</code> priority.
*/
public void warn(Object message) {
if(is12) {
getLogger().log(FQCN, (Priority) Level.WARN, message, null );
} else {
getLogger().log(FQCN, Level.WARN, message, null );
}
}
/**
* Log an error to the Log4j Logger with <code>WARN</code> priority.
*/
public void warn(Object message, Throwable t) {
if(is12) {
getLogger().log(FQCN, (Priority) Level.WARN, message, t );
} else {
getLogger().log(FQCN, Level.WARN, message, t );
}
}
/**
* Log a message to the Log4j Logger with <code>ERROR</code> priority.
*/
public void error(Object message) {
if(is12) {
getLogger().log(FQCN, (Priority) Level.ERROR, message, null );
} else {
getLogger().log(FQCN, Level.ERROR, message, null );
}
}
/**
* Log an error to the Log4j Logger with <code>ERROR</code> priority.
*/
public void error(Object message, Throwable t) {
if(is12) {
getLogger().log(FQCN, (Priority) Level.ERROR, message, t );
} else {
getLogger().log(FQCN, Level.ERROR, message, t );
}
}
/**
* Log a message to the Log4j Logger with <code>FATAL</code> priority.
*/
public void fatal(Object message) {
if(is12) {
getLogger().log(FQCN, (Priority) Level.FATAL, message, null );
} else {
getLogger().log(FQCN, Level.FATAL, message, null );
}
}
/**
* Log an error to the Log4j Logger with <code>FATAL</code> priority.
*/
public void fatal(Object message, Throwable t) {
if(is12) {
getLogger().log(FQCN, (Priority) Level.FATAL, message, t );
} else {
getLogger().log(FQCN, Level.FATAL, message, t );
}
}
/**
@@ -244,24 +215,16 @@ public class Log4JLogger implements Log, Serializable {
* Check whether the Log4j Logger used is enabled for <code>ERROR</code> priority.
*/
public boolean isErrorEnabled() {
if(is12) {
return getLogger().isEnabledFor((Priority) Level.ERROR);
} else {
return getLogger().isEnabledFor(Level.ERROR);
}
}
/**
* Check whether the Log4j Logger used is enabled for <code>FATAL</code> priority.
*/
public boolean isFatalEnabled() {
if(is12) {
return getLogger().isEnabledFor((Priority) Level.FATAL);
} else {
return getLogger().isEnabledFor(Level.FATAL);
}
}
/**
@@ -274,20 +237,15 @@ public class Log4JLogger implements Log, Serializable {
/**
* Check whether the Log4j Logger used is enabled for <code>TRACE</code> priority.
* For Log4J, this returns the value of <code>isDebugEnabled()</code>
*/
public boolean isTraceEnabled() {
return getLogger().isDebugEnabled();
return getLogger().isTraceEnabled();
}
/**
* Check whether the Log4j Logger used is enabled for <code>WARN</code> priority.
*/
public boolean isWarnEnabled() {
if(is12) {
return getLogger().isEnabledFor((Priority) Level.WARN);
} else {
return getLogger().isEnabledFor(Level.WARN);
}
}
}

163
src/java/org/apache/commons/logging/impl/Log4jFactory.java
View File

@@ -1,163 +0,0 @@
/*
* 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.util.Enumeration;
import java.util.Hashtable;
import java.util.Vector;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogConfigurationException;
import org.apache.commons.logging.LogFactory;
import org.apache.log4j.Logger;
/**
* <p>Concrete subclass of {@link LogFactory} specific to log4j.
*
* @deprecated Per discussion on COMMONS-DEV, the behind-the-scenes use
* of this class as a proxy factory has been removed. For 1.0, you
* can still request it directly if you wish, but it doesn't really
* do anything useful, and will be removed in 1.1.
*
* @author Costin Manolache
*/
public final class Log4jFactory extends LogFactory {
public Log4jFactory() {
super();
}
/**
* The configuration attributes for this {@link LogFactory}.
*/
private Hashtable attributes = new Hashtable();
// Previously returned instances, to avoid creation of proxies
private Hashtable instances = new Hashtable();
// --------------------------------------------------------- Public Methods
/**
* Return the configuration attribute with the specified name (if any),
* or <code>null</code> if there is no such attribute.
*
* @param name Name of the attribute to return
*/
public Object getAttribute(String name) {
return (attributes.get(name));
}
/**
* Return an array containing the names of all currently defined
* configuration attributes. If there are no such attributes, a zero
* length array is returned.
*/
public String[] getAttributeNames() {
Vector names = new Vector();
Enumeration keys = attributes.keys();
while (keys.hasMoreElements()) {
names.addElement((String) keys.nextElement());
}
String results[] = new String[names.size()];
for (int i = 0; i < results.length; i++) {
results[i] = (String) names.elementAt(i);
}
return (results);
}
/**
* Convenience method to derive a name from the specified class and
* call <code>getInstance(String)</code> with it.
*
* @param clazz Class for which a suitable Log name will be derived
*
* @exception LogConfigurationException if a suitable <code>Log</code>
* instance cannot be returned
*/
public Log getInstance(Class clazz)
throws LogConfigurationException
{
Log instance = (Log) instances.get(clazz);
if( instance != null )
return instance;
instance=new Log4JLogger( Logger.getLogger( clazz ));
instances.put( clazz, instance );
return instance;
}
public Log getInstance(String name)
throws LogConfigurationException
{
Log instance = (Log) instances.get(name);
if( instance != null )
return instance;
instance=new Log4JLogger( Logger.getLogger( name ));
instances.put( name, instance );
return instance;
}
/**
* Release any internal references to previously created {@link Log}
* instances returned by this factory. This is useful in environments
* like servlet containers, which implement application reloading by
* throwing away a ClassLoader. Dangling references to objects in that
* class loader would prevent garbage collection.
*/
public void release() {
instances.clear();
// what's the log4j mechanism to cleanup ???
}
/**
* Remove any configuration attribute associated with the specified name.
* If there is no such attribute, no action is taken.
*
* @param name Name of the attribute to remove
*/
public void removeAttribute(String name) {
attributes.remove(name);
}
/**
* Set the configuration attribute with the specified name. Calling
* this with a <code>null</code> value is equivalent to calling
* <code>removeAttribute(name)</code>.
*
* @param name Name of the attribute to set
* @param value Value of the attribute to set, or <code>null</code>
* to remove any setting for this attribute
*/
public void setAttribute(String name, Object value) {
if (value == null) {
attributes.remove(name);
} else {
attributes.put(name, value);
}
}
}

3
src/java/org/apache/commons/logging/impl/LogFactoryImpl.java
View File

@@ -149,7 +149,8 @@ public class LogFactoryImpl extends LogFactory {
* but broken/unusable for some reason.
*/
private static final String[] classesToDiscover = {
"org.apache.commons.logging.impl.Log4JLogger",
"org.apache.commons.logging.impl.Log4J13Logger",
"org.apache.commons.logging.impl.Log4J12Logger",
"org.apache.commons.logging.impl.Jdk14Logger",
"org.apache.commons.logging.impl.Jdk13LumberjackLogger",
"org.apache.commons.logging.impl.SimpleLog"

2
src/test/org/apache/commons/logging/log4j/CustomConfigTestCase.java
View File

@@ -182,7 +182,7 @@ public class CustomConfigTestCase extends DefaultConfigTestCase {
assertNotNull("Log exists", log);
assertEquals("Log class",
"org.apache.commons.logging.impl.Log4JLogger",
"org.apache.commons.logging.impl.Log4J12Logger",
log.getClass().getName());
// Assert which logging levels have been enabled

2
src/test/org/apache/commons/logging/log4j/DefaultConfigTestCase.java
View File

@@ -154,7 +154,7 @@ public class DefaultConfigTestCase extends TestCase {
assertNotNull("Log exists", log);
assertEquals("Log class",
"org.apache.commons.logging.impl.Log4JLogger",
"org.apache.commons.logging.impl.Log4J12Logger",
log.getClass().getName());
// Can we call level checkers with no exceptions?