Empire mining settings

* Modified mining settings stored procedures to use text identifiers
instead of numeric identifiers

* Added DAO for mining settings and controller for resource operations

* Added UpdateEmpireMiningSettingsCommand and associated command
delegate. The command always returns NullResponse.

* Overview page templates split into multiple files for clarity, added
priority update form to the empire economy view and associated web
server handler

legacyworlds-server-interfaces/src/main/java/com/deepclone/lw/interfaces/game/resources/MiningSettingsDAO.java

@@ -0,0 +1,60 @@
+package com.deepclone.lw.interfaces.game.resources;
+
+
+/**
+ * Data access object for mining settings
+ * 
+ * <p>
+ * This interface provides methods which call stored procedures that control mining settings for
+ * both empires and planets.
+ * 
+ * @author <a href="mailto:tseeker@legacyworlds.com">E. Benoît</a>
+ */
+public interface MiningSettingsDAO
+{
+
+	/**
+	 * Start an empire settings update
+	 * 
+	 * <p>
+	 * Start an empire settings update by calling the <code>emp.mset_update_start(INT)</code> stored
+	 * procedure.
+	 * 
+	 * @param empireId
+	 *            the identifier of the empire whose settings will be updated
+	 * 
+	 * @return <code>true</code> on success, <code>false</code> on failure
+	 */
+	public boolean startUpdate( int empireId );
+
+
+	/**
+	 * Set the new extraction priority of a resource
+	 * 
+	 * <p>
+	 * Call the <code>emp.mset_update_set(TEXT,INT)</code> stored procedure to set the new
+	 * extraction priority for some type of resources. An mining settings update (empire- or
+	 * planet-wide) must have been initiated before this method is called.
+	 * 
+	 * @param resource
+	 *            the identifier of the resource
+	 * @param priority
+	 *            the new extraction priority for the resource
+	 * 
+	 * @return <code>true</code> on success, <code>false</code> if the resource did not exist.
+	 */
+	public boolean setNewPriority( String resource , int priority );
+
+
+	/**
+	 * Apply the current settings update
+	 * 
+	 * <p>
+	 * This method applies a previously initiated mining settings update by calling the
+	 * <code>emp.mset_update_apply()</code> stored procedure.
+	 * 
+	 * @return <code>true</code> on success, <code>false</code> if one of the priorities was
+	 *         invalid.
+	 */
+	public boolean applyUpdate( );
+}

legacyworlds-server-interfaces/src/main/java/com/deepclone/lw/interfaces/game/resources/ResourcesController.java

@@ -0,0 +1,30 @@
+package com.deepclone.lw.interfaces.game.resources;
+
+
+import java.util.Map;
+
+
+
+/**
+ * Resources control interface
+ * 
+ * <p>
+ * This interface corresponds to the component which controls resources from the game's point of
+ * view. It contains methods that update mining settings.
+ * 
+ * @author <a href="mailto:tseeker@legacyworlds.com">E. Benoît</a>
+ */
+public interface ResourcesController
+{
+
+	/**
+	 * Update an empire's mining settings
+	 * 
+	 * @param empireId
+	 *            the empire's identifier
+	 * @param settings
+	 *            the new settings
+	 */
+	public void updateEmpireSettings( int empireId , Map< String , Integer > settings );
+
+}