[sleuthkit-developers] How to query file mimetype in Autopsy 3.1-beta

[Luís F. N. <lfc...@gm...>]

After running File Type Id. and File Ext Mismatch modules, I see the
generated artifacts and attributes into sqlite. But I am not being able to
get the mimetype from a file with the code below:

Collection<? extends BlackboardArtifact> artifacts =
node.getLookup().lookupAll(BlackboardArtifact.class);
            for(BlackboardArtifact artifact : artifacts)
                if(artifact.getArtifactTypeID() ==
BlackboardArtifact.ARTIFACT_TYPE.TSK_GEN_INFO.getTypeID())
                try {
                    for(BlackboardAttribute attr :
artifact.getAttributes()){
                        if(attr.getAttributeTypeID() ==
BlackboardAttribute.ATTRIBUTE_TYPE.TSK_FILE_TYPE_SIG.getTypeID()){
                            String mimeType = attr.getValueString();

//System.out.println(artifact.getArtifactTypeName() + "-"
+attr.getAttributeTypeName() + ": " + mimeType);
                            return mimeType;
                        }
                    }
                } catch (TskCoreException ex) {
                    Exceptions.printStackTrace(ex);
                }

Is there something wrong with the code?

Regards,
Luis