Return optionals of fields.

[Sone.git] / src / main / java / net / pterodactylus / sone / core / SoneRescuer.java

diff --git a/src/main/java/net/pterodactylus/sone/core/SoneRescuer.java b/src/main/java/net/pterodactylus/sone/core/SoneRescuer.java
index ed3d819..e28f49d 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/core/SoneRescuer.java
+++ b/src/main/java/net/pterodactylus/sone/core/SoneRescuer.java
@@ -17,10 +17,15 @@
 
 package net.pterodactylus.sone.core;
 
+import static net.pterodactylus.sone.data.Sone.TO_FREENET_URI;
+
 import net.pterodactylus.sone.data.Sone;
 import net.pterodactylus.util.service.AbstractService;
+
 import freenet.keys.FreenetURI;
 
+import com.google.common.base.Optional;
+
 /**
  * The Sone rescuer downloads older editions of a Sone and updates the currently
  * stored Sone with it.
@@ -62,7 +67,7 @@ public class SoneRescuer extends AbstractService {
                this.core = core;
                this.soneDownloader = soneDownloader;
                this.sone = sone;
-               currentEdition = sone.getRequestUri().getEdition();
+               currentEdition = TO_FREENET_URI.apply(sone).getEdition();
        }
 
        //
@@ -146,9 +151,6 @@ public class SoneRescuer extends AbstractService {
        // SERVICE METHODS
        //
 
-       /**
-        * {@inheritDoc}
-        */
        @Override
        protected void serviceRun() {
                while (!shouldStop()) {
@@ -157,13 +159,13 @@ public class SoneRescuer extends AbstractService {
                        }
                        if (fetching) {
                                core.lockSone(sone);
-                               FreenetURI soneUri = sone.getRequestUri().setKeyType("SSK").setDocName("Sone-" + currentEdition).setMetaString(new String[] { "sone.xml" });
+                               FreenetURI soneUri = TO_FREENET_URI.apply(sone).setKeyType("SSK").setDocName("Sone-" + currentEdition).setMetaString(new String[] { "sone.xml" });
                                System.out.println("URI: " + soneUri);
-                               Sone fetchedSone = soneDownloader.fetchSone(sone, soneUri, true);
+                               Optional<Sone> fetchedSone = soneDownloader.fetchSone(sone, soneUri, true);
                                System.out.println("Sone: " + fetchedSone);
-                               lastFetchSuccessful = (fetchedSone != null);
+                               lastFetchSuccessful = fetchedSone.isPresent();
                                if (lastFetchSuccessful) {
-                                       core.updateSone(fetchedSone, true);
+                                       core.updateSone(fetchedSone.get(), true);
                                }
                                fetching = false;
                        }