diff options
Diffstat (limited to 'pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/RemotePDFFetcher.java')
| -rw-r--r-- | pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/RemotePDFFetcher.java | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/RemotePDFFetcher.java b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/RemotePDFFetcher.java index e48a4eee..f3c1c946 100644 --- a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/RemotePDFFetcher.java +++ b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/RemotePDFFetcher.java @@ -27,17 +27,24 @@ import java.io.InputStream; import java.net.MalformedURLException; import java.net.URL; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + import at.gv.egiz.pdfas.common.utils.StreamUtils; import at.gv.egiz.pdfas.web.config.WebConfiguration; import at.gv.egiz.pdfas.web.exception.PdfAsWebException; public class RemotePDFFetcher { + private static final Logger logger = LoggerFactory + .getLogger(RemotePDFFetcher.class); + public static byte[] fetchPdfFile(String pdfURL) throws PdfAsWebException { URL url; try { url = new URL(pdfURL); } catch (MalformedURLException e) { + logger.error("Not a valid URL!", e); throw new PdfAsWebException("Not a valid URL!", e); } if (WebConfiguration.isProvidePdfURLinWhitelist(url.toExternalForm())) { @@ -48,6 +55,7 @@ public class RemotePDFFetcher { InputStream is = url.openStream(); return StreamUtils.inputStreamToByteArray(is); } catch (Exception e) { + logger.error("Failed to fetch pdf document!", e); throw new PdfAsWebException( "Failed to fetch pdf document!", e); } |