Create message digest in core and hash fetched URLs.

[arachne.git] / src / net / pterodactylus / arachne / core / Core.java

diff --git a/src/net/pterodactylus/arachne/core/Core.java b/src/net/pterodactylus/arachne/core/Core.java
index fb85953..f6b050d 100644 (file)
--- a/src/net/pterodactylus/arachne/core/Core.java
+++ b/src/net/pterodactylus/arachne/core/Core.java
@@ -5,6 +5,7 @@ package net.pterodactylus.arachne.core;
 
 import java.net.MalformedURLException;
 import java.net.URL;
+import java.security.NoSuchAlgorithmException;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.Executor;
@@ -164,8 +165,14 @@ public class Core extends AbstractService {
                                logger.log(Level.INFO, "Skipping “" + nextPage + "”.");
                                continue;
                        }
-                       URLFetcher urlFetcher = new URLFetcher(this, nextURL);
-                       urlFetcherExecutor.execute(urlFetcher);
+                       URLFetcher urlFetcher;
+                       try {
+                               logger.log(Level.INFO, "Fetching “" + nextURL + "”...");
+                               urlFetcher = new URLFetcher(this, nextURL);
+                               urlFetcherExecutor.execute(urlFetcher);
+                       } catch (NoSuchAlgorithmException nsae1) {
+                               logger.log(Level.SEVERE, "Could not get “SHA-256” message digest!", nsae1);
+                       }
                }
        }