[slf4j-user] Migrating from commons-logging

[Rusty Wright]

Just a stab in the dark here, but have you tried using a "provided" 
scope?  That keeps it from being added to your war, or whatever, and 
says that it will be provided by the runtime environment.

<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>

<!-- use provided scope on real JCL. -->
<!-- ensures it's not inadvertently pulled in, -->
<!-- so that we can use jcl-over-slf4j. -->

<version>1.1.1</version>

<scope>provided</scope>
</dependency>

<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging-api</artifactId>

<!-- use provided scope on real JCL. -->
<!-- ensures it's not inadvertently pulled in, -->
<!-- so that we can use jcl-over-slf4j. -->

<version>1.1</version>

<scope>provided</scope>
</dependency>


On 2011-08-12 07:20, Douglas Ferguson 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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