Examples with Collection org.sbolstandard.core2.Collection used on opensource projects

Example 16 with Collection

use of org.sbolstandard.core2.Collection in project libSBOLj by SynBioDex.

the class SynBioHubFrontend method getSubCollectionMetadata.

/**
 * Search the default store for Collections that are members of the specified Collection
 *
 * @param parentCollectionUri URI for Collection to search for member Collections
 * @return An ArrayList of CollectionMetaData objects with a summary of all matching Collections.
 *
 * @throws SynBioHubException if there was an error communicating with the SynBioHub
 */
public ArrayList<IdentifiedMetadata> getSubCollectionMetadata(URI parentCollectionUri) throws SynBioHubException {
    if (!parentCollectionUri.toString().startsWith(uriPrefix)) {
        throw new SynBioHubException("Object URI does not start with correct URI prefix for this repository.");
    }
    String url = parentCollectionUri + "/subCollections";
    url = url.replace(uriPrefix, backendUrl);
    Gson gson = new Gson();
    HttpGet request = new HttpGet(url);
    request.setHeader("X-authorization", user);
    request.setHeader("Accept", "text/plain");
    try {
        HttpResponse response = client.execute(request);
        checkResponseCode(response);
        InputStream inputStream = response.getEntity().getContent();
        ArrayList<IdentifiedMetadata> metadataList = gson.fromJson(new InputStreamReader(inputStream), new TypeToken<ArrayList<IdentifiedMetadata>>() {
        }.getType());
        return metadataList;
    } catch (Exception e) {
        throw new SynBioHubException(e);
    } finally {
        request.releaseConnection();
    }
}