Initial impl of configuration page

src/wa/server/plugin/WAServiceConfig.java

@@ -1,12 +1,24 @@
 package wa.server.plugin;
 
-import java.io.IOException;
-import java.sql.SQLException;
-
-import zutil.db.DBConnection;
 
 public interface WAServiceConfig {
+	/**
+	 * @return the String name of this configuration type
+	 */
 	public String getName();
-	public void read() throws SQLException;
-	public void save() throws IOException;
+
+	/**
+	 * Read in current configuration data
+	 */
+	public void read() throws Exception;
+
+	/**
+	 * Save configured data to disk or database
+	 */
+	public void save() throws Exception;
+
+	/**
+	 * Configure service with current configuration data
+	 */
+	public void configure() throws Exception;
 }