jBoss7은 설치 되어 있어야 하고, Web Application 기준으로 설명 한다.
빌드 툴은 Maven을 이용 한다.
Step 1. jboss-deployment-structure.xml 만들기
아래 그림은 일반적인 Web Application의 폴더 구조 이다. /WEB-INF/ 안에 해당 파일을 만들어 보자.
<?xml version="1.0" encoding="UTF-8"?>
<jboss-deployment-structure>
<deployment>
<exclusions>
<module name="org.apache.log4j" />
<module name="org.apache.commons.logging" />
<module name="org.slf4j"/>
</exclusions>
</deployment>
</jboss-deployment-structure>
위 파일을 적용 해야만, Tomcat과는 다르게 log4j을 사용 할 수 있다.
Step 2. Log4j Library Dependency
pom.xml 파일에 추가 한다.
<!-- Version Config -->
<properties>
<slf4j.version>1.6.1</slf4j.version>
<log4j.version>1.2.14</log4j.version>
</properties>
<dependencies>
<!-- SLF4J -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>${slf4j.version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${slf4j.version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>${slf4j.version}</version>
<scope>runtime</scope>
</dependency>
<!-- Log4j -->
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>${log4j.version}</version>
<exclusions>
<exclusion>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
</exclusion>
<exclusion>
<groupId>javax.jms</groupId>
<artifactId>jms</artifactId>
</exclusion>
<exclusion>
<groupId>com.sun.jdmk</groupId>
<artifactId>jmxtools</artifactId>
</exclusion>
<exclusion>
<groupId>com.sun.jmx</groupId>
<artifactId>jmxri</artifactId>
</exclusion>
</exclusions>
<scope>runtime</scope>
</dependency>
</dependencies>
Step 3. web.xml 수정 하기
log4j.xml 파일의 경로를 설정 한다.
// ...
<context-param>
<param-name>log4jConfigLocation</param-name>
<param-value>classpath:log4j.xml</param-value>
</context-param>
// ...
Step 4. log4j.xml 만들기
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">
<!-- Console -->
<appender name="stdout" class="org.apache.log4j.ConsoleAppender">
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%d %5p %c{1} - %m%n" />
</layout>
</appender>
<!-- File -->
<appender name="file" class="org.apache.log4j.DailyRollingFileAppender">
<param name="DatePattern" value=".yyyyMMdd" />
<param name="File" value="log/whitelife.log" />
<param name="Append" value="true" />
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%d %5p %c{1} - %m%n" />
</layout>
</appender>
<!-- root -->
<root>
<priority value="debug"/>
<appender-ref ref="stdout" />
<appender-ref ref="file" />
</root>
</log4j:configuration>
Step 5. Source Code 적용하기
// package
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
// field
private Logger logger = LoggerFactory.getLogger(getClass());
// use
logger.debug("test");
whitelife-0.0.1-SNAPSHOT.war
