@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException {
try {
Long branchUuid = null;
String artifactGuid = request.getParameter(GUID_KEY);
String branchName = request.getParameter(BRANCH_NAME_KEY);
String branchGuid = request.getParameter(BRANCH_GUID_KEY);
if (branchGuid != null) {
getLogger()
.warn(
"Request with branch guid instead of uuid [%s]",
request.getRequestURL().append('?').append(request.getQueryString()));
branchUuid = extractBranchUuid(branchGuid);
} else {
branchUuid = Long.parseLong(request.getParameter(BRANCH_UUID_KEY));
}
String uri = null;
BranchQuery query = orcs.getQueryFactory(null).branchQuery();
if (branchName != null) {
query.andNameEquals(branchName);
} else if (branchUuid != null) {
query.andUuids(branchUuid);
}
BranchReadable branch = query.getResults().getExactlyOne();
Conditions.checkNotNull(branch, "branch", "Unable to determine branch");
uri = ArtifactUtil.getUri(jdbcClient, artifactGuid, branch);
handleArtifactUri(resourceManager, request.getQueryString(), uri, response);
} catch (NumberFormatException ex) {
handleError(
response,
HttpServletResponse.SC_BAD_REQUEST,
String.format("Invalid Branch Id: [%s]", request.getQueryString()),
ex);
} catch (Exception ex) {
handleError(
response,
HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
String.format("Unable to acquire resource: [%s]", request.getQueryString()),
ex);
} finally {
response.flushBuffer();
}
}
