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https://issues.apache.org/jira/browse/FOP-2815?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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simon steiner updated FOP-2815:
-------------------------------
    Summary: spring-jcl logging exception  (was: spring-jcl)

> spring-jcl logging exception
> ----------------------------
>
>                 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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