Improved error messages. If the exception was a WebApplicationException and didn't carry any message, the error message in the status output would read something along the lines of "Error message empty" because there wasn't any message provided to the BPMN error that is thrown if downloadResult contains an error message

Author: jaboehri

src/main/java/dev/dsf/bpe/util/BinaryResourceDownloader.java

@@ -11,6 +11,7 @@
 import dev.dsf.bpe.util.logging.PingPongLogger;
 import dev.dsf.bpe.v1.ProcessPluginApi;
 import dev.dsf.bpe.v1.variables.Variables;
+import jakarta.ws.rs.WebApplicationException;
 
 public class BinaryResourceDownloader
 {
@@ -60,14 +61,23 @@ public DownloadResult download(Variables variables, ProcessPluginApi api, Task t
 			}
 			catch (IOException e)
 			{
-				logger.error("Encountered an error while downloading resource: {}", e.getMessage());
-				downloadResult = new DownloadResult(e.getMessage());
+				String error = "Encountered an error while downloading resource: " + e.getMessage();
+				logger.error(error);
+				downloadResult = new DownloadResult(error);
 			}
 		}
+		catch (WebApplicationException e)
+		{
+			String error = "Encountered an error while trying to download resource: "
+					+ e.getResponse().getStatusInfo().getStatusCode() + " " + e.getMessage();
+			logger.error(error);
+			downloadResult = new DownloadResult(error);
+		}
 		catch (Exception e)
 		{
-			logger.error("Encountered an error while trying to download resource: {}", e.getMessage());
-			downloadResult = new DownloadResult(e.getMessage());
+			String error = "Encountered an error while trying to download resource: " + e.getMessage();
+			logger.error(error);
+			downloadResult = new DownloadResult(error);
 		}
 		return downloadResult;
 	}