Add method to store the configuration when the core is stopped.

diff --git a/src/main/java/net/pterodactylus/sone/core/Core.java b/src/main/java/net/pterodactylus/sone/core/Core.java
index 00bbed0..7333d68 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/core/Core.java
+++ b/src/main/java/net/pterodactylus/sone/core/Core.java
@@ -27,6 +27,7 @@ import java.util.logging.Logger;
 
 import net.pterodactylus.sone.data.Sone;
 import net.pterodactylus.util.config.Configuration;
+import net.pterodactylus.util.config.ConfigurationException;
 import net.pterodactylus.util.logging.Logging;
 import net.pterodactylus.util.service.AbstractService;
 import net.pterodactylus.util.text.StringEscaper;
@@ -112,6 +113,14 @@ public class Core extends AbstractService {
                loadConfiguration();
        }
 
+       /**
+        * {@inheritDoc}
+        */
+       @Override
+       protected void serviceStop() {
+               saveConfiguration();
+       }
+
        //
        // PRIVATE METHODS
        //
@@ -150,4 +159,31 @@ public class Core extends AbstractService {
                logger.exiting(Core.class.getName(), "loadConfiguration()");
        }
 
+       /**
+        * Saves the configuraiton.
+        */
+       private void saveConfiguration() {
+
+               /* get the names of all Sones. */
+               Set<String> soneNames = new HashSet<String>();
+               for (Sone sone : localSones) {
+                       soneNames.add(sone.getName());
+               }
+               String soneNamesString = StringEscaper.escapeWords(soneNames);
+
+               logger.log(Level.INFO, "Storing %d Sones…", soneNames.size());
+               try {
+                       /* store names of all Sones. */
+                       configuration.getStringValue("Sone/Names").setValue(soneNamesString);
+
+                       /* store all Sones. */
+                       for (Sone sone : localSones) {
+                               configuration.getStringValue("Sone/Name." + sone.getName() + "/RequestURI").setValue(sone.getRequestUri().toString());
+                               configuration.getStringValue("Sone/Name." + sone.getName() + "/InsertURI").setValue(sone.getInsertUri().toString());
+                       }
+               } catch (ConfigurationException ce1) {
+                       logger.log(Level.WARNING, "Could not store configuration!", ce1);
+               }
+       }
+
 }