Move preferences loading and saving out of the core.

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

diff --git a/src/main/java/net/pterodactylus/sone/core/PreferencesLoader.java b/src/main/java/net/pterodactylus/sone/core/PreferencesLoader.java
new file mode 100644 (file)
index 0000000..6cc2e5e
--- /dev/null
+++ b/src/main/java/net/pterodactylus/sone/core/PreferencesLoader.java
@@ -0,0 +1,101 @@
+package net.pterodactylus.sone.core;
+
+import net.pterodactylus.sone.fcp.FcpInterface.FullAccessRequired;
+import net.pterodactylus.util.config.Configuration;
+import net.pterodactylus.util.config.ConfigurationException;
+
+/**
+ * Loads preferences stored in a {@link Configuration} into a {@link
+ * Preferences} object.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class PreferencesLoader {
+
+       private final Preferences preferences;
+
+       public PreferencesLoader(Preferences preferences) {
+               this.preferences = preferences;
+       }
+
+       public void loadFrom(Configuration configuration) {
+               loadInsertionDelay(configuration);
+               loadPostsPerPage(configuration);
+               loadImagesPerPage(configuration);
+               loadCharactersPerPost(configuration);
+               loadPostCutOffLength(configuration);
+               loadRequireFullAccess(configuration);
+               loadPositiveTrust(configuration);
+               loadNegativeTrust(configuration);
+               loadTrustComment(configuration);
+               loadFcpInterfaceActive(configuration);
+               loadFcpFullAccessRequired(configuration);
+       }
+
+       private void loadInsertionDelay(Configuration configuration) {
+               preferences.setInsertionDelay(configuration.getIntValue(
+                               "Option/InsertionDelay").getValue(null));
+       }
+
+       private void loadPostsPerPage(Configuration configuration) {
+               preferences.setPostsPerPage(
+                               configuration.getIntValue("Option/PostsPerPage")
+                                               .getValue(null));
+       }
+
+       private void loadImagesPerPage(Configuration configuration) {
+               preferences.setImagesPerPage(
+                               configuration.getIntValue("Option/ImagesPerPage")
+                                               .getValue(null));
+       }
+
+       private void loadCharactersPerPost(Configuration configuration) {
+               preferences.setCharactersPerPost(
+                               configuration.getIntValue("Option/CharactersPerPost")
+                                               .getValue(null));
+       }
+
+       private void loadPostCutOffLength(Configuration configuration) {
+               preferences.setPostCutOffLength(
+                               configuration.getIntValue("Option/PostCutOffLength")
+                                               .getValue(null));
+       }
+
+       private void loadRequireFullAccess(Configuration configuration) {
+               preferences.setRequireFullAccess(
+                               configuration.getBooleanValue("Option/RequireFullAccess")
+                                               .getValue(null));
+       }
+
+       private void loadPositiveTrust(Configuration configuration) {
+               preferences.setPositiveTrust(
+                               configuration.getIntValue("Option/PositiveTrust")
+                                               .getValue(null));
+       }
+
+       private void loadNegativeTrust(Configuration configuration) {
+               preferences.setNegativeTrust(
+                               configuration.getIntValue("Option/NegativeTrust")
+                                               .getValue(null));
+       }
+
+       private void loadTrustComment(Configuration configuration) {
+               preferences.setTrustComment(
+                               configuration.getStringValue("Option/TrustComment")
+                                               .getValue(null));
+       }
+
+       private void loadFcpInterfaceActive(Configuration configuration) {
+               preferences.setFcpInterfaceActive(configuration.getBooleanValue(
+                               "Option/ActivateFcpInterface").getValue(null));
+       }
+
+       private void loadFcpFullAccessRequired(Configuration configuration) {
+               Integer fullAccessRequiredInteger = configuration
+                               .getIntValue("Option/FcpFullAccessRequired").getValue(null);
+               preferences.setFcpFullAccessRequired(
+                               (fullAccessRequiredInteger == null) ? null :
+                                               FullAccessRequired.values()[fullAccessRequiredInteger]);
+       }
+
+}