Thank you for the quick reply. unfortunately I get the following error after
adjusting the pom
Caused by: java.lang.NoClassDefFoundError: Could not initialize class
org.apache.poi.xssf.model.SharedStringsTable
My updated pom has the following for POI (and war file increased about 6MB
compared with POI 4.1.2)
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>5.0.0</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>5.0.0</version>
<exclusions>
<exclusion>
<groupId>xml-apis</groupId>
<artifactId>xml-apis</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.xmlgraphics</groupId>
<artifactId>batik-all</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.santuario</groupId>
<artifactId>xmlsec</artifactId>
</exclusion>
<exclusion>
<groupId>org.bouncycastle</groupId>
<artifactId>*</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.pdfbox</groupId>
<artifactId>pdfbox</artifactId>
</exclusion>
</exclusions>
</dependency>
On 2021/05/21 12:30:01, Yegor Kozlov <[email protected]> wrote:
> Adding the following exclusions should make your war smaller:
>
> <exclusion>
> <groupId>org.apache.xmlgraphics</groupId>
> <artifactId>batik-all</artifactId>
> </exclusion>
> <exclusion>
> <groupId>org.apache.santuario</groupId>
> <artifactId>xmlsec</artifactId>
> </exclusion>
> <exclusion>
> <groupId>org.bouncycastle</groupId>
> <artifactId>*</artifactId>
> </exclusion>
> <exclusion>
> <groupId>org.apache.pdfbox</groupId>
> <artifactId>pdfbox</artifactId>
> </exclusion>
>
> Apache Batik is only required to render WMF/EMF images.
> Apache XML Security for Java and Bouncy Castle are only required to sign or
> validate signed Office documents.
> PDFBox is only required to render to PDF documents. The required jars can
> be downloaded from:
>
> Core XLSX generation should work fine without them.
>
> Yegor
>
> On Thu, May 20, 2021 at 7:27 PM Steve Lopez <[email protected]>
> wrote:
>
> > Upgrading from v4.1 to 5.0 has resulted in an additional 24MB of
> > dependencies. This adds significant bulk to our war file and difficult to
> > believe it is correct.
> >
> > it looks like the majority of this bloat is from from batik. Is there a
> > build or version that allows removing all of this without jeopardizing core
> > XLSX generation?
> >
> > This is the pom being used (Old v4)
> >
> > <groupId>org.apache.poi</groupId>
> > <artifactId>poi</artifactId>
> > <version>4.1.2</version>
> > </dependency>
> > <dependency>
> > <groupId>org.apache.poi</groupId>
> > <artifactId>poi-ooxml</artifactId>
> > <version>4.1.2</version>
> > <exclusions>
> > <exclusion>
> > <groupId>xml-apis</groupId>
> > <artifactId>xml-apis</artifactId>
> > </exclusion>
> > </exclusions>
> > </dependency>
> >
> > And upgrading to 5 (resulting in addl 24MB of jars!)
> >
> > <groupId>org.apache.poi</groupId>
> > <artifactId>poi</artifactId>
> > <version>5.0.0</version>
> > </dependency>
> > <dependency>
> > <groupId>org.apache.poi</groupId>
> > <artifactId>poi-ooxml</artifactId>
> > <version>5.0.0</version>
> > <exclusions>
> > <exclusion>
> > <groupId>xml-apis</groupId>
> > <artifactId>xml-apis</artifactId>
> > </exclusion>
> > </exclusions>
> > </dependency>
> >
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> >
> >
>
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