Examples with RemoteResults org.apache.jackrabbit.oak.remote.RemoteResults used on opensource projects

Example 1 with RemoteResults

use of org.apache.jackrabbit.oak.remote.RemoteResults in project jackrabbit-oak by apache.

the class SearchRevisionHandler method handle.

@Override
public void handle(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    RemoteSession session = (RemoteSession) request.getAttribute("session");
    if (session == null) {
        sendInternalServerError(response, "session not found");
        return;
    }
    RemoteRevision revision = readRevision(request, session);
    if (revision == null) {
        sendGone(response, "unable to read the revision");
        return;
    }
    String query = readQuery(request);
    if (query == null) {
        sendBadRequest(response, "query not specified");
        return;
    }
    String language = readLanguage(request);
    if (language == null) {
        sendBadRequest(response, "language not specified");
        return;
    }
    Long offset = readOffset(request);
    if (offset == null) {
        sendBadRequest(response, "offset not specified");
        return;
    }
    Long limit = readLimit(request);
    if (limit == null) {
        sendBadRequest(response, "limit not specified");
        return;
    }
    RemoteResults results;
    try {
        results = session.search(revision, query, language, offset, limit);
    } catch (RemoteQueryParseException e) {
        sendBadRequest(response, "malformed query");
        return;
    }
    response.setStatus(HttpServletResponse.SC_OK);
    response.setHeader("Oak-Revision", revision.asString());
    response.setContentType("application/json");
    ServletOutputStream stream = response.getOutputStream();
    JsonGenerator generator = new JsonFactory().createJsonGenerator(stream, JsonEncoding.UTF8);
    renderResponse(generator, results);
    generator.flush();
    stream.close();
}