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MXS-1779 Add initial support for classification URL

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This commit introduces the plumbing support for obtaining
classification information of a statement using the REST-API.
It introduces a URL like

    /v1/maxscale/query_classifier/classify?sql=SELECT+1

that in the response will return a JSON object with the
information. Subsequent commits will provide the actual
information.
This commit is contained in:
Johan Wikman
2018-10-17 13:45:02 +03:00
parent 460d134e73
commit 3631388f75
6 changed files with 53 additions and 13 deletions
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9
server/core/resource.cc
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@ -677,6 +677,13 @@ HttpResponse cb_qc(const HttpRequest& request)
return HttpResponse(MHD_HTTP_OK, qc_as_json(request.host()).release());
}
HttpResponse cb_qc_classify(const HttpRequest& request)
{
string sql = request.get_option("sql");
return HttpResponse(MHD_HTTP_OK, qc_classify_as_json(request.host(), sql).release());
}
HttpResponse cb_thread(const HttpRequest& request)
{
int id = atoi(request.last_uri_part().c_str());
@ -950,6 +957,8 @@ public:
m_get.push_back(SResource(new Resource(cb_maxscale, 1, "maxscale")));
m_get.push_back(SResource(new Resource(cb_qc, 2, "maxscale", "query_classifier")));
m_get.push_back(SResource(new Resource(cb_qc_classify, 3,
"maxscale", "query_classifier", "classify")));
m_get.push_back(SResource(new Resource(cb_all_threads, 2, "maxscale", "threads")));
m_get.push_back(SResource(new Resource(cb_thread, 3, "maxscale", "threads", ":thread")));
m_get.push_back(SResource(new Resource(cb_logs, 2, "maxscale", "logs")));