📄 Update year in file headers

[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 e942b19..a8a2697 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 © 2010–2020 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
@@ -17,29 +17,44 @@
 
 package net.pterodactylus.sone.freenet;
 
+import static java.util.logging.Logger.getLogger;
+
+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 freenet.client.async.PersistenceDisabledException;
+import freenet.pluginmanager.PluginRespirator;
 import freenet.pluginmanager.PluginStore;
 
 /**
  * Backend for a {@link Configuration} that is based on a {@link PluginStore}.
- *
- * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  */
 public class PluginStoreConfigurationBackend implements ExtendedConfigurationBackend {
 
+       /** The logger. */
+       @SuppressWarnings("unused")
+       private static final Logger logger = getLogger(PluginStoreConfigurationBackend.class.getName());
+
+       /** 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 PersistenceDisabledException
+        *             if the plugin store is not available
         */
-       public PluginStoreConfigurationBackend(PluginStore pluginStore) {
-               this.pluginStore = pluginStore;
+       public PluginStoreConfigurationBackend(PluginRespirator pluginRespirator) throws PersistenceDisabledException {
+               this.pluginRespirator = pluginRespirator;
+               this.pluginStore = pluginRespirator.getStore();
        }
 
        /**
@@ -47,6 +62,9 @@ public class PluginStoreConfigurationBackend implements ExtendedConfigurationBac
         */
        @Override
        public String getValue(String attribute) throws ConfigurationException {
+               if (!pluginStore.strings.containsKey(attribute)) {
+                       throw new AttributeNotFoundException(attribute);
+               }
                return pluginStore.strings.get(attribute);
        }
 
@@ -56,6 +74,7 @@ public class PluginStoreConfigurationBackend implements ExtendedConfigurationBac
        @Override
        public void putValue(String attribute, String value) throws ConfigurationException {
                pluginStore.strings.put(attribute, value);
+               save();
        }
 
        /**
@@ -63,6 +82,9 @@ public class PluginStoreConfigurationBackend implements ExtendedConfigurationBac
         */
        @Override
        public Boolean getBooleanValue(String attribute) throws ConfigurationException {
+               if (!pluginStore.booleans.containsKey(attribute)) {
+                       throw new AttributeNotFoundException(attribute);
+               }
                return pluginStore.booleans.get(attribute);
        }
 
@@ -72,6 +94,7 @@ public class PluginStoreConfigurationBackend implements ExtendedConfigurationBac
        @Override
        public void setBooleanValue(String attribute, Boolean value) throws ConfigurationException {
                pluginStore.booleans.put(attribute, value);
+               save();
        }
 
        /**
@@ -79,6 +102,9 @@ public class PluginStoreConfigurationBackend implements ExtendedConfigurationBac
         */
        @Override
        public Double getDoubleValue(String attribute) throws ConfigurationException {
+               if (!pluginStore.strings.containsKey(attribute)) {
+                       throw new AttributeNotFoundException(attribute);
+               }
                String stringValue = pluginStore.strings.get(attribute);
                if (stringValue == null) {
                        return null;
@@ -96,6 +122,7 @@ public class PluginStoreConfigurationBackend implements ExtendedConfigurationBac
        @Override
        public void setDoubleValue(String attribute, Double value) throws ConfigurationException {
                pluginStore.strings.put(attribute, String.valueOf(value));
+               save();
        }
 
        /**
@@ -103,6 +130,9 @@ public class PluginStoreConfigurationBackend implements ExtendedConfigurationBac
         */
        @Override
        public Integer getIntegerValue(String attribute) throws ConfigurationException {
+               if (!pluginStore.integers.containsKey(attribute)) {
+                       throw new AttributeNotFoundException(attribute);
+               }
                return pluginStore.integers.get(attribute);
        }
 
@@ -112,6 +142,7 @@ public class PluginStoreConfigurationBackend implements ExtendedConfigurationBac
        @Override
        public void setIntegerValue(String attribute, Integer value) throws ConfigurationException {
                pluginStore.integers.put(attribute, value);
+               save();
        }
 
        /**
@@ -119,6 +150,9 @@ public class PluginStoreConfigurationBackend implements ExtendedConfigurationBac
         */
        @Override
        public Long getLongValue(String attribute) throws ConfigurationException {
+               if (!pluginStore.longs.containsKey(attribute)) {
+                       throw new AttributeNotFoundException(attribute);
+               }
                return pluginStore.longs.get(attribute);
        }
 
@@ -128,6 +162,19 @@ public class PluginStoreConfigurationBackend implements ExtendedConfigurationBac
        @Override
        public void setLongValue(String attribute, Long value) throws ConfigurationException {
                pluginStore.longs.put(attribute, value);
+               save();
+       }
+
+       /**
+        * {@inheritDoc}
+        */
+       @Override
+       public void save() throws ConfigurationException {
+               try {
+                       pluginRespirator.putStore(pluginStore);
+               } catch (PersistenceDisabledException pde1) {
+                       throw new ConfigurationException("Could not store plugin store, persistence is disabled.", pde1);
+               }
        }
 
 }