Support for leaving out meta and aggregation files

src/main/java/info/textgrid/services/aggregator/REST.java

@@ -162,7 +162,7 @@ public Response getZIP(
 
 			@Context final Request request) throws MetadataParseFault, ObjectNotFoundFault, IoFault, AuthFault, ProtocolNotImplementedFault, IOException, SaxonApiException {
 
-		final ZipResult zipResult = new ZipResult(repository, request, uriList, filenames, metanames, dirnames, only);
+		final ZipResult zipResult = new ZipResult(repository, request, uriList, filenames, metanames, dirnames, only, meta);
 		if (title != null)
 			zipResult.setTitle(title);
 		if (sid != null)

src/main/java/info/textgrid/services/aggregator/zip/ZipResult.java

@@ -60,6 +60,7 @@ public class ZipResult extends AbstractExporter implements StreamingOutput {
 	private final Set<URI> written = Sets.newHashSet();
 	private boolean onlySomeFormats;
 	private List<MediaType> onlyFormats;
+	private boolean includeMeta;
 
 	private static final Function<ObjectType, String> GetURI = new Function<ObjectType, String>() {
 
@@ -74,7 +75,7 @@ public String apply(final ObjectType input) {
 	public ZipResult(final ITextGridRep repository, final Request request,
 			final String uriList, final String filenames,
 			final String metanames, final String dirnames,
-			final List<String> only) {
+			final List<String> only, final boolean includeMeta) {
 		super(repository, request, uriList);
 		final ConfigurableFilenamePolicy parentPolicy = ConfigurableFilenamePolicy
 				.builder(dirnames)
@@ -104,6 +105,7 @@ public MediaType apply(final String input) {
 
 		setFileExtension("zip");
 		setMediaType("application/zip");
+		this.includeMeta = includeMeta;
 	}
 
 	@Override
@@ -245,7 +247,8 @@ private void writeAggregation(final ZipOutputStream zip,
 			logger.log(Level.WARNING, "Skipping duplicate aggregation {0}", uri);
 			return;
 		}
-		writeFile(zip, root);
+		if (includeMeta)
+			writeFile(zip, root);
 //		final ZipEntry zipEntry = new ZipEntry(policy.getFilename(root, true)
 //				.toString());
 //		zip.putNextEntry(zipEntry);
@@ -323,6 +326,10 @@ private void writeFile(final ZipOutputStream zip,
 
 	private void writeMetadata(final ZipOutputStream zip,
 			final IAggregationEntry child) throws IOException {
+
+		if (!includeMeta)
+			return;
+
 		final ZipEntry zipEntry = new ZipEntry(metaPolicy.getFilename(child).toString());
 		zipEntry.setTime(child.getMetadata().getGeneric().getGenerated()
 				.getLastModified().toGregorianCalendar().getTimeInMillis());