Basyx SDK should not depend on Apache Tika (tika-core) (only uses "mime" package)

eclipse-basyx / basyx-java-sdk

java-sdk

MIT License

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Basyx SDK should not depend on Apache Tika (tika-core) (only uses "mime" package) #266

Closed in-fke closed 1 year ago

in-fke commented 1 year ago

Apparently, the Basyx SDK depends on Apache Tika (tika-core) only for these classes. Used by VABSubmodelAPI. Maybe there is a way of getting rid of this dependency? That Jar file has roughly 700kb https://repo1.maven.org/maven2/org/apache/tika/tika-core/2.7.0/

import org.apache.tika.mime.MimeType;
import org.apache.tika.mime.MimeTypeException;
import org.apache.tika.mime.MimeTypes;

FrankSchnicke commented 1 year ago

We need this dependency for handling file extensions with the file storage feature. Unfortunately, I'm not aware of any other library delivering the needed feature of Mimetype to file extension mapping.

in-fke commented 1 year ago

Tja, ich habe leider auch kein Patentrezept, und der Punkt ist sicher nicht so dringend, sofern BaSyx containerisiert zum Einsatz kommt. Was ich dazu gefunden habe: https://www.baeldung.com/java-file-mime-type (wobei https://mvnrepository.com/artifact/net.sf.jmimemagic/jmimemagic auch nicht vielversprechend aussieht, wurde seit 6 jahren nicht mehr aktualisiert).