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https://issues.apache.org/jira/browse/FOP-2815?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16665959#comment-16665959
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ASF GitHub Bot commented on FOP-2815:
-------------------------------------
GitHub user spiritualops opened a pull request:
https://github.com/apache/fop/pull/13
[FOP-2815] Replace SimpleLog with LogFactory
References https://issues.apache.org/jira/browse/FOP-2815.
* Replaces deprecated SimpleLog with LogFactory. The LogFactory gets set
when the logger is null. The logging level is also set to INFO (value: 800).
* Bumped the parent pom to 2.4.1-SNAPSHOT.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/spiritualops/fop FOP-2815
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/fop/pull/13.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #13
----
commit 0ddcd5eadf862ff08f9503365f1a668a6f211be5
Author: spiritualops <spiritualops@...>
Date: 2018-10-27T06:26:48Z
Bump pom to 2.4.1-SNAPSHOT, replace SimpleLog with LogFactory
----
> Update Dependencies
> -------------------
>
> Key: FOP-2815
> URL: https://issues.apache.org/jira/browse/FOP-2815
> Project: FOP
> Issue Type: Improvement
> Affects Versions: 2.3
> Environment: Java 1.8
> maven 3.5.4
> Reporter: Nathan Williams
> Priority: Major
> Labels: compatibility, easyfix, maven, performance, security
>
> h1. Update Dependencies
> For compatibility with other libraries the dependencies could do with
> updating and moving to non deprecated methods.
>
> I came across the issue below with the logger library when using the
> dependencies below.
>
> h2. Issue
> org.apache.commons.logging.impl.SimpleLog is deprecated and equivalent to
> NoOpLog in spring-jcl. Use a standard LogFactory.getLog(Class/String) call
> instead.
> https://docs.spring.io/spring/docs/current/javadoc-api/org/apache/commons/logging/impl/SimpleLog.html
> h2. Maven dependencies
> {{(when used in this order, putting fop first uses older logging 1.0.4)}}
> <dependency>
> <groupId>org.springframework.boot</groupId>
> <artifactId>spring-boot-starter-websocket</artifactId>
> <version>2.05</version>
> </dependency>
> <dependency>
> <groupId>org.apache.xmlgraphics</groupId>
> <artifactId>batik-transcoder</artifactId>
> <version>1.10</version>
> </dependency>
> <dependency>
> <groupId>org.apache.xmlgraphics</groupId>
> <artifactId>fop</artifactId>
> <version>2.3</version>
> </dependency>
> h2. Stack Trace
> java.lang.NoSuchMethodError:
> org.apache.commons.logging.impl.SimpleLog.setLevel(I)V
> at
> org.apache.fop.svg.AbstractFOPTranscoder.getLogger(AbstractFOPTranscoder.java:180)
> ~[fop-2.3.jar:na]
> at org.apache.fop.svg.PDFTranscoder.transcode(PDFTranscoder.java:143)
> ~[fop-2.3.jar:na]
> at
> org.apache.batik.transcoder.XMLAbstractTranscoder.transcode(XMLAbstractTranscoder.java:142)
> ~[batik-transcoder-1.10.jar:na]
> at
> org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(SVGAbstractTranscoder.java:156)
> ~[batik-transcoder-1.10.jar:na]
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