when importing zip file from max, ignore max specific "hidden" files

converter/src/main/java/lcsb/mapviewer/converter/ComplexZipConverter.java

@@ -114,6 +114,8 @@ public class ComplexZipConverter {
         ZipEntry entry = entries.nextElement();
         if (!entry.isDirectory()) {
           ZipEntryFile zef = params.getEntry(entry.getName());
+          logger.debug(entry.getName());
+          logger.debug(zef);
           if (zef instanceof ModelZipEntryFile) {
             ModelZipEntryFile modelEntryFile = (ModelZipEntryFile) zef;
             InputStream is = zipFile.getInputStream(entry);
@@ -133,7 +135,7 @@ public class ComplexZipConverter {
             // imageEntries.add((ImageZipEntryFile) zef);
           } else if (zef instanceof DataMiningZipEntryFile) {
             dataMiningSets.add(dataMiningZipEntryToDataMiningSet(zipFile, entry, (DataMiningZipEntryFile) zef));
-          } else {
+          } else if (!isIgnoredFile(entry.getName())) {
             throw new NotImplementedException("Unknwon entry type: " + zef.getClass());
           }
         }
@@ -181,6 +183,19 @@ public class ComplexZipConverter {
     }
   }
 
+  protected boolean isIgnoredFile(String name) {
+    if (name == null) {
+      return true;
+    } else if (name.isEmpty()) {
+      return true;
+    } else if (name.startsWith(".DS_Store")) {
+      return true;
+    } else if (name.startsWith("__MACOSX")) {
+      return true;
+    }
+    return false;
+  }
+
   /**
    * Process a single reaction in mapping file (transfomring reaction into
    * connection between submodels).
@@ -278,13 +293,12 @@ public class ComplexZipConverter {
 
     String root = null;
     String mapping = null;
-    logger.debug(params.getFilenames());
     while (entries.hasMoreElements()) {
       ZipEntry entry = entries.nextElement();
       if (!entry.isDirectory()) {
         String name = entry.getName();
         ZipEntryFile zef = params.getEntry(name);
-        if (zef == null) {
+        if (zef == null && !isIgnoredFile(name)) {
           throw new InvalidArgumentException("No information found in params about file: " + name);
         }
         if (zef instanceof ModelZipEntryFile) {