Hi,
Is there more output? Especially which class it cannot load while
initializing SharedStringsTable and some code-snippet that is used to
trigger the problem?
When I try to read and write a simple XSLX-file via Gradle it works fine
with the following excludes:
configurations {
compile {
exclude group: 'com.github.virtuald'
exclude group: 'xml-apis'
exclude group: 'org.apache.xmlgraphics'
exclude group: 'org.apache.santuario'
exclude group: 'org.bouncycastle'
exclude group: 'org.apache.pdfbox'
exclude group: 'de.rototor.pdfbox'
}
}
Dominik.
On Mon, May 24, 2021 at 3:29 PM Steve Lopez <st...@regattacentral.com>
wrote:
> 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 <yegor.koz...@gmail.com> 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 <st...@regattacentral.com>
> > 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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