If no current Sone exists, return an error.

[Sone.git] / src / main / java / net / pterodactylus / sone / freenet / PluginStoreConfigurationBackend.java

diff --git a/src/main/java/net/pterodactylus/sone/freenet/PluginStoreConfigurationBackend.java b/src/main/java/net/pterodactylus/sone/freenet/PluginStoreConfigurationBackend.java
index 97b463c..a0690a4 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/freenet/PluginStoreConfigurationBackend.java
+++ b/src/main/java/net/pterodactylus/sone/freenet/PluginStoreConfigurationBackend.java
@@ -1,5 +1,5 @@
 /*
- * FreenetSone - PluginStoreConfigurationBackend.java - Copyright © 2010 David Roden
+ * Sone - PluginStoreConfigurationBackend.java - Copyright © 2010–2013 David Roden
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -17,10 +17,15 @@
 
 package net.pterodactylus.sone.freenet;
 
+import java.util.logging.Logger;
+
 import net.pterodactylus.util.config.AttributeNotFoundException;
 import net.pterodactylus.util.config.Configuration;
 import net.pterodactylus.util.config.ConfigurationException;
 import net.pterodactylus.util.config.ExtendedConfigurationBackend;
+import net.pterodactylus.util.logging.Logging;
+import freenet.client.async.DatabaseDisabledException;
+import freenet.pluginmanager.PluginRespirator;
 import freenet.pluginmanager.PluginStore;
 
 /**
@@ -30,22 +35,32 @@ import freenet.pluginmanager.PluginStore;
  */
 public class PluginStoreConfigurationBackend implements ExtendedConfigurationBackend {
 
+       /** The logger. */
+       @SuppressWarnings("unused")
+       private static final Logger logger = Logging.getLogger(PluginStoreConfigurationBackend.class);
+
+       /** The plugin respirator. */
+       private final PluginRespirator pluginRespirator;
+
        /** The backing plugin store. */
        private final PluginStore pluginStore;
 
        /**
         * Creates a new configuration backend based on a plugin store.
         *
-        * @param pluginStore
-        *            The backing plugin store
+        * @param pluginRespirator
+        *            The plugin respirator
+        * @throws DatabaseDisabledException
+        *             if the plugin store is not available
         */
-       public PluginStoreConfigurationBackend(PluginStore pluginStore) {
-               this.pluginStore = pluginStore;
+       public PluginStoreConfigurationBackend(PluginRespirator pluginRespirator) throws DatabaseDisabledException {
+               this.pluginRespirator = pluginRespirator;
+               this.pluginStore = pluginRespirator.getStore();
+               if (this.pluginStore == null) {
+                       throw new DatabaseDisabledException();
+               }
        }
 
-       /**
-        * {@inheritDoc}
-        */
        @Override
        public String getValue(String attribute) throws ConfigurationException {
                if (!pluginStore.strings.containsKey(attribute)) {
@@ -54,17 +69,12 @@ public class PluginStoreConfigurationBackend implements ExtendedConfigurationBac
                return pluginStore.strings.get(attribute);
        }
 
-       /**
-        * {@inheritDoc}
-        */
        @Override
        public void putValue(String attribute, String value) throws ConfigurationException {
                pluginStore.strings.put(attribute, value);
+               save();
        }
 
-       /**
-        * {@inheritDoc}
-        */
        @Override
        public Boolean getBooleanValue(String attribute) throws ConfigurationException {
                if (!pluginStore.booleans.containsKey(attribute)) {
@@ -73,17 +83,12 @@ public class PluginStoreConfigurationBackend implements ExtendedConfigurationBac
                return pluginStore.booleans.get(attribute);
        }
 
-       /**
-        * {@inheritDoc}
-        */
        @Override
        public void setBooleanValue(String attribute, Boolean value) throws ConfigurationException {
                pluginStore.booleans.put(attribute, value);
+               save();
        }
 
-       /**
-        * {@inheritDoc}
-        */
        @Override
        public Double getDoubleValue(String attribute) throws ConfigurationException {
                if (!pluginStore.strings.containsKey(attribute)) {
@@ -100,17 +105,12 @@ public class PluginStoreConfigurationBackend implements ExtendedConfigurationBac
                }
        }
 
-       /**
-        * {@inheritDoc}
-        */
        @Override
        public void setDoubleValue(String attribute, Double value) throws ConfigurationException {
                pluginStore.strings.put(attribute, String.valueOf(value));
+               save();
        }
 
-       /**
-        * {@inheritDoc}
-        */
        @Override
        public Integer getIntegerValue(String attribute) throws ConfigurationException {
                if (!pluginStore.integers.containsKey(attribute)) {
@@ -119,17 +119,12 @@ public class PluginStoreConfigurationBackend implements ExtendedConfigurationBac
                return pluginStore.integers.get(attribute);
        }
 
-       /**
-        * {@inheritDoc}
-        */
        @Override
        public void setIntegerValue(String attribute, Integer value) throws ConfigurationException {
                pluginStore.integers.put(attribute, value);
+               save();
        }
 
-       /**
-        * {@inheritDoc}
-        */
        @Override
        public Long getLongValue(String attribute) throws ConfigurationException {
                if (!pluginStore.longs.containsKey(attribute)) {
@@ -138,12 +133,19 @@ public class PluginStoreConfigurationBackend implements ExtendedConfigurationBac
                return pluginStore.longs.get(attribute);
        }
 
-       /**
-        * {@inheritDoc}
-        */
        @Override
        public void setLongValue(String attribute, Long value) throws ConfigurationException {
                pluginStore.longs.put(attribute, value);
+               save();
+       }
+
+       @Override
+       public void save() throws ConfigurationException {
+               try {
+                       pluginRespirator.putStore(pluginStore);
+               } catch (DatabaseDisabledException dde1) {
+                       throw new ConfigurationException("Could not store plugin store, database is disabled.", dde1);
+               }
        }
 
 }