/*
- * FreenetSone - PluginStoreConfigurationBackend.java - Copyright © 2010 David Roden
+ * Sone - PluginStoreConfigurationBackend.java - Copyright © 2010–2012 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
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;
/**
*/
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();
+ }
}
/**
*/
@Override
public String getValue(String attribute) throws ConfigurationException {
+ if (!pluginStore.strings.containsKey(attribute)) {
+ throw new AttributeNotFoundException(attribute);
+ }
return pluginStore.strings.get(attribute);
}
@Override
public void putValue(String attribute, String value) throws ConfigurationException {
pluginStore.strings.put(attribute, value);
+ save();
}
/**
*/
@Override
public Boolean getBooleanValue(String attribute) throws ConfigurationException {
+ if (!pluginStore.booleans.containsKey(attribute)) {
+ throw new AttributeNotFoundException(attribute);
+ }
return pluginStore.booleans.get(attribute);
}
@Override
public void setBooleanValue(String attribute, Boolean value) throws ConfigurationException {
pluginStore.booleans.put(attribute, value);
+ save();
}
/**
*/
@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;
@Override
public void setDoubleValue(String attribute, Double value) throws ConfigurationException {
pluginStore.strings.put(attribute, String.valueOf(value));
+ save();
}
/**
*/
@Override
public Integer getIntegerValue(String attribute) throws ConfigurationException {
+ if (!pluginStore.integers.containsKey(attribute)) {
+ throw new AttributeNotFoundException(attribute);
+ }
return pluginStore.integers.get(attribute);
}
@Override
public void setIntegerValue(String attribute, Integer value) throws ConfigurationException {
pluginStore.integers.put(attribute, value);
+ save();
}
/**
*/
@Override
public Long getLongValue(String attribute) throws ConfigurationException {
+ if (!pluginStore.longs.containsKey(attribute)) {
+ throw new AttributeNotFoundException(attribute);
+ }
return pluginStore.longs.get(attribute);
}
@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 (DatabaseDisabledException dde1) {
+ throw new ConfigurationException("Could not store plugin store, database is disabled.", dde1);
+ }
}
}