[slf4j-user] Migrating from commons-logging

Chris Pratt thechrispratt at gmail.com
Fri Aug 12 18:13:38 CEST 2011


My guess is you're not seeing the actual inclusion of the
commons-logging.jar, but the API's included in that jar.  Those API's are
replicated by the jcl-over-slf4j.jar file but use the SLF4j API under the
covers.  If you want to make sure people can't write to that API, remove
that jar file.
  (*Chris*)

On Fri, Aug 12, 2011 at 7:20 AM, Douglas Ferguson <thedug at gmail.com> wrote:

> Hi,
>
> I'm migrating a spring project from a hybrid of log4j and commons logging.
> I'd like to make sure that developer don't inadvertently use commons-logging
> or log4j directly
>
> I ran the migrator. It worked great
>
> I added exclusions to my pom, but eclipse still finds the commons-logging
> jar and when a run maven dependency:tree it still shows up:
>
>
> [INFO] +- org.springframework.ws:spring-ws-core:jar:2.0.0.RELEASE:compile
> [INFO] |  +- wsdl4j:wsdl4j:jar:1.6.1:compile
> [INFO] |  \- commons-logging:commons-logging:jar:1.1.1:compile
>
> <dependency>
> <groupId>org.springframework.ws</groupId>
>  <artifactId>spring-ws-core</artifactId>
> <version>${spring-ws-version}</version>
> <type>jar</type>
>  <scope>compile</scope>
> <exclusions>
> <exclusion>
>  <groupId>commons-logging</groupId>
> <artifactId>commons-logging</artifactId>
> </exclusion>
>  </exclusions>
> </dependency>
>
>
>
> I also added this so that any dependencies that are using commons-logging
> will be ok
>
>  <dependency>
>    <groupId>org.slf4j</groupId>
>    <artifactId>jcl-over-slf4j</artifactId>
>    <version>1.6.1</version>
>  </dependency>
>
> Here's my other logging dependencies
>
>
>
>
>  <!-- slf4j -->
> <dependency>
>  <groupId>org.slf4j</groupId>
>  <artifactId>slf4j-api</artifactId>
>  <version>1.6.1</version>
>  <type>jar</type>
>  <scope>compile</scope>
>  </dependency>
>  <dependency>
>  <groupId>org.slf4j</groupId>
>  <artifactId>slf4j-log4j12</artifactId>
>  <version>1.6.1</version>
>  <type>jar</type>
>  <scope>compile</scope>
>  </dependency>
>
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