Added custom events so plugins can now be notified of changes within

GroupManager.

6 files changed, 70 insertions, 11 deletions

diff --git a/EssentialsGroupManager/src/Changelog.txt b/EssentialsGroupManager/src/Changelog.txt
index 00df6628d..7561214fd 100644
--- a/EssentialsGroupManager/src/Changelog.txt
+++ b/EssentialsGroupManager/src/Changelog.txt
@@ -82,4 +82,5 @@ v 1.6:
 	- Added file details in error messages for loading groups/users.

 v 1.7:

 	- GM now supports offline players without having to mantogglevalidate

-	- Offline player checks now support partial name matches.
\ No newline at end of file
+	- Offline player checks now support partial name matches.

+	- Added custom events so plugins can now be notified of changes within GroupManager.
\ No newline at end of file
diff --git a/EssentialsGroupManager/src/org/anjocaido/groupmanager/GlobalGroups.java b/EssentialsGroupManager/src/org/anjocaido/groupmanager/GlobalGroups.java
index d7971d424..33b7b46f1 100644
--- a/EssentialsGroupManager/src/org/anjocaido/groupmanager/GlobalGroups.java
+++ b/EssentialsGroupManager/src/org/anjocaido/groupmanager/GlobalGroups.java
@@ -14,6 +14,8 @@ import java.util.Set;
 import java.util.logging.Level;

 

 import org.anjocaido.groupmanager.data.Group;

+import org.anjocaido.groupmanager.events.GMGroupEvent;

+import org.anjocaido.groupmanager.events.GroupManagerEventHandler;

 import org.anjocaido.groupmanager.utils.PermissionCheckResult;

 import org.anjocaido.groupmanager.utils.Tasks;

 import org.bukkit.configuration.MemorySection;

@@ -243,6 +245,8 @@ public class GlobalGroups {
         

 		newGroup(groupToAdd);

         haveGroupsChanged = true;

+        if (GroupManager.isLoaded())

+        	GroupManagerEventHandler.callEvent(groupToAdd, GMGroupEvent.Action.GROUP_ADDED);

 	}

 

 	/**

@@ -270,6 +274,8 @@ public class GlobalGroups {
 		if (groups.containsKey(groupName.toLowerCase())) {

 			groups.remove(groupName.toLowerCase());

 			this.setGroupsChanged(true);

+			if (GroupManager.isLoaded())

+				GroupManagerEventHandler.callEvent(groupName.toLowerCase(), GMGroupEvent.Action.GROUP_REMOVED);

 			return true;

 		}

 		return false;

diff --git a/EssentialsGroupManager/src/org/anjocaido/groupmanager/GroupManager.java b/EssentialsGroupManager/src/org/anjocaido/groupmanager/GroupManager.java
index 37131f888..ab8eefb36 100644
--- a/EssentialsGroupManager/src/org/anjocaido/groupmanager/GroupManager.java
+++ b/EssentialsGroupManager/src/org/anjocaido/groupmanager/GroupManager.java
@@ -26,6 +26,7 @@ import java.util.logging.Level;
 import java.util.logging.Logger;
 import org.anjocaido.groupmanager.dataholder.worlds.WorldsHolder;
 import org.anjocaido.groupmanager.events.GMWorldListener;
+import org.anjocaido.groupmanager.events.GroupManagerEvent;
 import org.anjocaido.groupmanager.utils.GMLoggerHandler;
 import org.anjocaido.groupmanager.utils.PermissionCheckResult;
 import org.anjocaido.groupmanager.utils.Tasks;
@@ -1828,6 +1829,15 @@ public class GroupManager extends JavaPlugin {
 		return match;
 
 	}
+	
+	/**
+	 * Triggers all GroupManager events for other plugins to see.
+	 * 
+	 * @param event
+	 */
+	public static void callEvent(GroupManagerEvent event) {
+        Bukkit.getServer().getPluginManager().callEvent(event);
+    }
 
 	/**
 	 * @return the config
diff --git a/EssentialsGroupManager/src/org/anjocaido/groupmanager/data/Group.java b/EssentialsGroupManager/src/org/anjocaido/groupmanager/data/Group.java
index ba8915a18..a0b50bf5b 100644
--- a/EssentialsGroupManager/src/org/anjocaido/groupmanager/data/Group.java
+++ b/EssentialsGroupManager/src/org/anjocaido/groupmanager/data/Group.java
@@ -6,6 +6,9 @@ package org.anjocaido.groupmanager.data;
 
 import org.anjocaido.groupmanager.GroupManager;
 import org.anjocaido.groupmanager.dataholder.WorldDataHolder;
+import org.anjocaido.groupmanager.events.GMGroupEvent.Action;
+import org.anjocaido.groupmanager.events.GroupManagerEventHandler;
+
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
@@ -13,7 +16,7 @@ import java.util.Map;
 
 /**
  *
- * @author gabrielcouto
+ * @author gabrielcouto/ElgarL
  */
 public class Group extends DataUnit implements Cloneable {
 
@@ -45,7 +48,7 @@ public class Group extends DataUnit implements Cloneable {
     public Group(String name) {
         super(name);
     }
-
+	
     /**
      * Clone this group
      * @return a clone of this group
@@ -114,14 +117,17 @@ public class Group extends DataUnit implements Cloneable {
             inherits.add(inherit.getName().toLowerCase());
         }
         flagAsChanged();
-        if (GroupManager.isLoaded())
+        if (GroupManager.isLoaded()) {
         	GroupManager.BukkitPermissions.updateAllPlayers();
+        	GroupManagerEventHandler.callEvent(this, Action.INHERITANCE_CHANGED);
+        }
     }
 
     public boolean removeInherits(String inherit) {
         if (this.inherits.contains(inherit.toLowerCase())) {
             this.inherits.remove(inherit.toLowerCase());
             flagAsChanged();
+            GroupManagerEventHandler.callEvent(this, Action.INHERITANCE_CHANGED);
             return true;
         }
         return false;
@@ -145,7 +151,9 @@ public class Group extends DataUnit implements Cloneable {
             variables.addVar(key, temp.getVarObject(key));
         }
         flagAsChanged();
-        if (GroupManager.isLoaded())
+        if (GroupManager.isLoaded()) {
         	GroupManager.BukkitPermissions.updateAllPlayers();
+        	GroupManagerEventHandler.callEvent(this, Action.INFO_CHANGED);
+        }
     }
 }
diff --git a/EssentialsGroupManager/src/org/anjocaido/groupmanager/data/User.java b/EssentialsGroupManager/src/org/anjocaido/groupmanager/data/User.java
index 10757475d..81d188c80 100644
--- a/EssentialsGroupManager/src/org/anjocaido/groupmanager/data/User.java
+++ b/EssentialsGroupManager/src/org/anjocaido/groupmanager/data/User.java
@@ -9,6 +9,9 @@ import java.util.ArrayList;
 
 import org.anjocaido.groupmanager.GroupManager;
 import org.anjocaido.groupmanager.dataholder.WorldDataHolder;
+import org.anjocaido.groupmanager.events.GMUserEvent.Action;
+import org.anjocaido.groupmanager.events.GroupManagerEventHandler;
+
 import java.util.Map;
 import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
@@ -16,7 +19,7 @@ import org.bukkit.entity.Player;
 
 /**
  * 
- * @author gabrielcouto
+ * @author gabrielcouto/ElgarL
  */
 public class User extends DataUnit implements Cloneable {
 
@@ -139,6 +142,8 @@ public class User extends DataUnit implements Cloneable {
 
 			if (notify)
 				GroupManager.notify(this.getName(), String.format(" moved to the group %s.", group.getName()));
+			
+			GroupManagerEventHandler.callEvent(this, Action.GROUP_CHANGED);
 		}
 	}
 
@@ -153,9 +158,11 @@ public class User extends DataUnit implements Cloneable {
 		removeSubGroup(subGroup);
 		subGroups.add(subGroup.getName());
 		flagAsChanged();
-		if (GroupManager.isLoaded())
+		if (GroupManager.isLoaded()) {
 			if (GroupManager.BukkitPermissions.player_join = false)
 				GroupManager.BukkitPermissions.updateAllPlayers();
+			GroupManagerEventHandler.callEvent(this, Action.SUBGROUP_CHANGED);
+		}
 	}
 
 	public int subGroupsSize() {
@@ -177,6 +184,7 @@ public class User extends DataUnit implements Cloneable {
 				if (GroupManager.isLoaded())
 					if (GroupManager.BukkitPermissions.player_join = false)
 						GroupManager.BukkitPermissions.updateAllPlayers();
+				GroupManagerEventHandler.callEvent(this, Action.SUBGROUP_CHANGED);
 				return true;
 			}
 		} catch (Exception e) {
@@ -220,9 +228,11 @@ public class User extends DataUnit implements Cloneable {
 			variables.addVar(key, varList.get(key));
 		}
 		flagAsChanged();
-		if (GroupManager.isLoaded())
+		if (GroupManager.isLoaded()) {
 			if (GroupManager.BukkitPermissions.player_join = false)
 				GroupManager.BukkitPermissions.updateAllPlayers();
+			GroupManagerEventHandler.callEvent(this, Action.INFO_CHANGED);
+		}
 	}
 
 	public User updatePlayer(Player player) {
@@ -238,5 +248,4 @@ public class User extends DataUnit implements Cloneable {
 		}
 		return bukkitPlayer;
 	}
-
 }
diff --git a/EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/WorldDataHolder.java b/EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/WorldDataHolder.java
index 4ef77687a..2a944856b 100644
--- a/EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/WorldDataHolder.java
+++ b/EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/WorldDataHolder.java
@@ -22,6 +22,11 @@ import java.util.logging.Logger;
 import org.anjocaido.groupmanager.GroupManager;
 import org.anjocaido.groupmanager.data.Group;
 import org.anjocaido.groupmanager.data.User;
+import org.anjocaido.groupmanager.events.GMGroupEvent;
+import org.anjocaido.groupmanager.events.GMSystemEvent;
+import org.anjocaido.groupmanager.events.GMUserEvent;
+import org.anjocaido.groupmanager.events.GMUserEvent.Action;
+import org.anjocaido.groupmanager.events.GroupManagerEventHandler;
 import org.anjocaido.groupmanager.permissions.AnjoPermissionsHandler;
 import org.bukkit.Server;
 import org.bukkit.plugin.Plugin;
@@ -144,6 +149,8 @@ public class WorldDataHolder {
         removeUser(theUser.getName());
         users.put(theUser.getName().toLowerCase(), theUser);
         haveUsersChanged = true;
+        if (GroupManager.isLoaded())
+        	GroupManagerEventHandler.callEvent(theUser, Action.USER_ADDED);
     }
 
     /**
@@ -155,6 +162,8 @@ public class WorldDataHolder {
         if (users.containsKey(userName.toLowerCase())) {
             users.remove(userName.toLowerCase());
             haveUsersChanged = true;
+            if (GroupManager.isLoaded())
+            	GroupManagerEventHandler.callEvent(userName, GMUserEvent.Action.USER_REMOVED);
             return true;
         }
         return false;
@@ -179,6 +188,8 @@ public class WorldDataHolder {
         }
         defaultGroup = this.getGroup(group.getName());
         haveGroupsChanged = true;
+        if (GroupManager.isLoaded())
+        	GroupManagerEventHandler.callEvent(GMSystemEvent.Action.DEFAULT_GROUP_CHANGED);
     }
 
     /**
@@ -221,6 +232,7 @@ public class WorldDataHolder {
     public void addGroup(Group groupToAdd) {
     	if (groupToAdd.getName().toLowerCase().startsWith("g:")) {
     		GroupManager.getGlobalGroups().addGroup(groupToAdd);
+    		GroupManagerEventHandler.callEvent(groupToAdd, GMGroupEvent.Action.GROUP_ADDED);
         	return;
         }
     	
@@ -230,10 +242,12 @@ public class WorldDataHolder {
         removeGroup(groupToAdd.getName());
         groups.put(groupToAdd.getName().toLowerCase(), groupToAdd);
         haveGroupsChanged = true;
+        if (GroupManager.isLoaded())
+        	GroupManagerEventHandler.callEvent(groupToAdd, GMGroupEvent.Action.GROUP_ADDED);
     }
 
     /**
-     * Remove the group to the list
+     * Remove the group from the list
      * @param groupName
      * @return true if had something to remove. false the group was default or non-existant
      */
@@ -248,6 +262,8 @@ public class WorldDataHolder {
         if (groups.containsKey(groupName.toLowerCase())) {
             groups.remove(groupName.toLowerCase());
             haveGroupsChanged = true;
+            if (GroupManager.isLoaded())
+            	GroupManagerEventHandler.callEvent(groupName.toLowerCase(), GMGroupEvent.Action.GROUP_REMOVED);
             return true;
         }
         return false;
@@ -345,6 +361,7 @@ public class WorldDataHolder {
             Logger.getLogger(WorldDataHolder.class.getName()).log(Level.WARNING, null, ex);
         }
     	GroupManager.setLoaded(true);
+    	GroupManagerEventHandler.callEvent(GMSystemEvent.Action.RELOADED);
     }
     
     /**
@@ -375,6 +392,7 @@ public class WorldDataHolder {
             Logger.getLogger(WorldDataHolder.class.getName()).log(Level.WARNING, null, ex);
         } 
     	GroupManager.setLoaded(true);
+    	GroupManagerEventHandler.callEvent(GMSystemEvent.Action.RELOADED);
     }
 
     /**
@@ -936,6 +954,9 @@ public class WorldDataHolder {
         ph.groupsFile = groupsFile;
         ph.setTimeStampGroups(groupsFile.lastModified());
         ph.removeGroupsChangedFlag();
+        
+        if (GroupManager.isLoaded())
+        	GroupManagerEventHandler.callEvent(GMSystemEvent.Action.SAVED);
 
         /*FileWriter tx = null;
         try {
@@ -1010,6 +1031,9 @@ public class WorldDataHolder {
         ph.setTimeStampUsers(usersFile.lastModified());
         ph.removeUsersChangedFlag();
         
+        if (GroupManager.isLoaded())
+        	GroupManagerEventHandler.callEvent(GMSystemEvent.Action.SAVED);
+        
         /*FileWriter tx = null;
         try {
         tx = new FileWriter(usersFile, false);
@@ -1191,5 +1215,6 @@ public class WorldDataHolder {
 			setTimeStampGroups(groupsFile.lastModified());
 		if (usersFile != null)
 			setTimeStampUsers(usersFile.lastModified());
-	}
+	}	
+	
 }