bundles/org.simantics.fileimport/src/org/simantics/fileimport/FileReferenceFileImport.java

   1 package org.simantics.fileimport;
   2
   3 import java.nio.file.Path;
   4 import java.util.Collections;
   5 import java.util.Map;
   6 import java.util.Optional;
   7
   8 import org.simantics.db.Resource;
   9 import org.simantics.db.exception.DatabaseException;
  10 import org.simantics.graphfile.util.GraphFileUtil;
  11
  12 public class FileReferenceFileImport extends SimanticsResourceFileImport {
  13
  14     private static final Map<String, String> ALLOWED_EXTENSIONS = Collections.singletonMap("*.asd", "All files");
  15
  16     @Override
  17     public Optional<Resource> perform(Resource parent, Path file) {
  18         try {
  19             return Optional.of(GraphFileUtil.createFileReference(parent, file));
  20         } catch (DatabaseException e) {
  21             e.printStackTrace();
  22             return Optional.empty();
  23         }
  24     }
  25
  26     @Override
  27     public Map<String, String> allowedExtensionsWithFilters() {
  28         return ALLOWED_EXTENSIONS;
  29     }
  30
  31 }