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Add post and options requests for version mismatch (#3535)
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* Add post and options requests for version mismatch
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jamakase committed May 21, 2021
1 parent 8862fba commit 38c1d6c
Showing 1 changed file with 19 additions and 3 deletions.
Original file line number Diff line number Diff line change
Expand Up @@ -80,18 +80,34 @@ public static class VersionMismatchServlet extends HttpServlet {
// this error message should be overwritten before any requests are served
public static String ERROR_MESSAGE = "Versions don't match!";

public void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException {
this.serveDefaultRequest(response);
}

public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {
this.serveDefaultRequest(response);
}

public void doOptions(HttpServletRequest request, HttpServletResponse response) throws IOException {
this.addCorsHeaders(response);
}

private void serveDefaultRequest(HttpServletResponse response) throws IOException {
var outputMap = ImmutableMap.of("error", ERROR_MESSAGE);

for (Map.Entry<String, String> entry : CorsFilter.MAP.entrySet()) {
response.setHeader(entry.getKey(), entry.getValue());
}
this.addCorsHeaders(response);

response.setContentType("application/json");
response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
response.getWriter().println(Jsons.serialize(outputMap));
}

private void addCorsHeaders(HttpServletResponse response) {
for (Map.Entry<String, String> entry : CorsFilter.MAP.entrySet()) {
response.setHeader(entry.getKey(), entry.getValue());
}
}

}

}

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