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Untangle try-catch a bit in servlet, to properly catch 404 errors

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This commit is contained in:
Sean Owen 2014-02-08 15:58:34 -05:00
parent 937d087365
commit 7f300ce09a
1 changed files with 28 additions and 33 deletions
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11
zxingorg/src/main/java/com/google/zxing/web/DecodeServlet.java
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@ -204,8 +204,6 @@ public final class DecodeServlet extends HttpServlet {
connection.setRequestProperty(HttpHeaders.USER_AGENT, "zxing.org");
connection.setRequestProperty(HttpHeaders.CONNECTION, "close");
try {
try {
connection.connect();
} catch (IOException ioe) {
@ -234,15 +232,12 @@ public final class DecodeServlet extends HttpServlet {
log.info("Decoding " + imageURL);
processStream(is, request, response);
} catch (IOException ioe) {
log.info(ioe.toString());
response.sendRedirect("badurl.jspx");
} finally {
consumeRemainder(is);
}
}
} catch (IOException ioe) {
log.info(ioe.toString());
response.sendRedirect("badurl.jspx");
} finally {
connection.disconnect();
}