Merge remote-tracking branch 'origin/groupmanager' into 2.9

EssentialsGroupManager/nbproject/project.properties

@@ -1,5 +1,6 @@
 annotation.processing.enabled=true
 annotation.processing.enabled.in.editor=false
+annotation.processing.processors.list=
 annotation.processing.run.all.processors=true
 annotation.processing.source.output=${build.generated.sources.dir}/ap-source-output
 application.title=EssentialsGroupManager
@@ -11,7 +12,7 @@ auxiliary.org-netbeans-modules-editor-indent.CodeStyle.project.tab-size=2
 auxiliary.org-netbeans-modules-editor-indent.CodeStyle.project.text-limit-width=120
 auxiliary.org-netbeans-modules-editor-indent.CodeStyle.project.text-line-wrap=none
 auxiliary.org-netbeans-modules-editor-indent.CodeStyle.usedProfile=project
-auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.expand-tabs=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.expand-tabs=false
 auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.indent-shift-width=4
 auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.spaces-per-tab=4
 auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.tab-size=4
@@ -41,7 +42,9 @@ endorsed.classpath=
 excludes=
 file.reference.craftbukkit.jar=../lib/craftbukkit.jar
 includes=**
+jar.archive.disabled=${jnlp.enabled}
 jar.compress=true
+jar.index=${jnlp.enabled}
 javac.classpath=\
     ${file.reference.craftbukkit.jar}
 # Space-separated list of extra javac options
@@ -67,6 +70,15 @@ javadoc.splitindex=true
 javadoc.use=true
 javadoc.version=false
 javadoc.windowtitle=
+jnlp.codebase.type=no.codebase
+jnlp.descriptor=application
+jnlp.enabled=false
+jnlp.mixed.code=default
+jnlp.offline-allowed=false
+jnlp.signed=false
+jnlp.signing=
+jnlp.signing.alias=
+jnlp.signing.keystore=
 main.class=
 manifest.file=manifest.mf
 meta.inf.dir=${src.dir}/META-INF

EssentialsGroupManager/src/org/anjocaido/groupmanager/GlobalGroups.java

@@ -7,12 +7,11 @@ import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.OutputStreamWriter;
 import java.io.UnsupportedEncodingException;
-import java.util.Collection;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
-import java.util.Set;
 import java.util.logging.Level;
 
 import org.anjocaido.groupmanager.data.Group;
@@ -35,7 +34,7 @@ public class GlobalGroups {
 	private GroupManager plugin;
 	//private Yaml GGroups;
 
-	private Map<String, Group> groups;
+	private final Map<String, Group> groups = Collections.synchronizedMap(new HashMap<String, Group>());
 
 	protected long timeStampGroups = 0;
 	protected boolean haveGroupsChanged = false;
@@ -55,11 +54,13 @@ public class GlobalGroups {
 		if (this.haveGroupsChanged) {
 			return true;
 		}
+		synchronized(groups) {
 		for (Group g : groups.values()) {
 			if (g.isChanged()) {
 				return true;
 			}
 		}
+		}
 		return false;
 	}
 
@@ -227,6 +228,7 @@ public class GlobalGroups {
 
 				Map<String, Object> groupsMap = new HashMap<String, Object>();
 				root.put("groups", groupsMap);
+				synchronized(groups) {
 				for (String groupKey : groups.keySet()) {
 					Group group = groups.get(groupKey);
 
@@ -245,6 +247,7 @@ public class GlobalGroups {
 					// Permission nodes
 					aGroupMap.put("permissions", group.getPermissionList());
 				}
+				}
 
 				if (!root.isEmpty()) {
 					DumperOptions opt = new DumperOptions();
@@ -418,26 +421,26 @@ public class GlobalGroups {
 	 * 
 	 * @return Set containing all group names.
 	 */
-	public Set<String> getGlobalGroups() {
+	/*public Set<String> getGlobalGroups() {
 
 		return groups.keySet();
-	}
+	}*/
 
 	/**
 	 * Resets GlobalGroups.
 	 */
 	public void resetGlobalGroups() {
-
-		this.groups = new HashMap<String, Group>();
+		this.groups.clear();
 	}
 
 	/**
 	 * 
 	 * @return a collection of the groups
 	 */
-	public Collection<Group> getGroupList() {
-
-		return groups.values();
+	public Group[] getGroupList() {
+		synchronized(groups) {
+			return groups.values().toArray(new Group[0]);
+		}
 	}
 
 	/**
@@ -469,9 +472,11 @@ public class GlobalGroups {
 	public void removeGroupsChangedFlag() {
 
 		setGroupsChanged(false);
+		synchronized(groups) {
 		for (Group g : groups.values()) {
 			g.flagAsSaved();
 		}
+		}
 	}
 
 }

EssentialsGroupManager/src/org/anjocaido/groupmanager/data/DataUnit.java

@@ -21,7 +21,7 @@ public abstract class DataUnit {
 	private WorldDataHolder dataSource;
 	private String name;
 	private boolean changed, sorted = false;
-	private ArrayList<String> permissions = new ArrayList<String>();
+	private List<String> permissions = Collections.unmodifiableList(Collections.<String>emptyList());
 
 	public DataUnit(WorldDataHolder dataSource, String name) {
 
@@ -144,7 +144,9 @@ public abstract class DataUnit {
 	public void addPermission(String permission) {
 
 		if (!hasSamePermissionNode(permission)) {
-			permissions.add(permission);
+			List<String> clone = new ArrayList<String>(permissions);
+			clone.add(permission);
+			permissions = Collections.unmodifiableList(clone);
 		}
 		flagAsChanged();
 	}
@@ -152,7 +154,10 @@ public abstract class DataUnit {
 	public boolean removePermission(String permission) {
 
 		flagAsChanged();
-		return permissions.remove(permission);
+		List<String> clone = new ArrayList<String>(permissions);
+		boolean ret = clone.remove(permission);
+		permissions = Collections.unmodifiableList(clone);
+		return ret;
 	}
 
 	/**
@@ -162,8 +167,7 @@ public abstract class DataUnit {
 	 * @return a copy of the permission list
 	 */
 	public List<String> getPermissionList() {
-
-		return Collections.unmodifiableList(permissions);
+		return permissions;
 	}
 
 	public boolean isSorted() {
@@ -174,7 +178,9 @@ public abstract class DataUnit {
 	public void sortPermissions() {
 
 		if (!isSorted()) {
-			Collections.sort(permissions, StringPermissionComparator.getInstance());
+			List<String> clone = new ArrayList<String>(permissions);
+			Collections.sort(clone, StringPermissionComparator.getInstance());
+			permissions = Collections.unmodifiableList(clone);
 			sorted = true;
 		}
 	}

EssentialsGroupManager/src/org/anjocaido/groupmanager/data/Group.java

@@ -23,7 +23,7 @@ public class Group extends DataUnit implements Cloneable {
 	/**
 	 * The group it inherits DIRECTLY!
 	 */
-	private ArrayList<String> inherits = new ArrayList<String>();
+	private List<String> inherits = Collections.unmodifiableList(Collections.<String>emptyList());
 	/**
 	 * This one holds the fields in INFO node.
 	 * like prefix = 'c'
@@ -75,7 +75,9 @@ public class Group extends DataUnit implements Cloneable {
 			clone = new Group(this.getName());
 		} else {
 			clone = new Group(getDataSource(), this.getName());
-			clone.inherits = new ArrayList<String>(this.getInherits());
+			clone.inherits = this.getInherits().isEmpty() ?
+					Collections.unmodifiableList(Collections.<String>emptyList())
+					: Collections.unmodifiableList(new ArrayList<String>(this.getInherits()));
 		}
 
 		for (String perm : this.getPermissionList()) {
@@ -102,7 +104,9 @@ public class Group extends DataUnit implements Cloneable {
 
 		// Don't add inheritance for GlobalGroups
 		if (!isGlobal()) {
-			clone.inherits = new ArrayList<String>(this.getInherits());
+			clone.inherits = this.getInherits().isEmpty() ?
+					Collections.unmodifiableList(Collections.<String>emptyList())
+					: Collections.unmodifiableList(new ArrayList<String>(this.getInherits()));
 		}
 		for (String perm : this.getPermissionList()) {
 			clone.addPermission(perm);
@@ -120,8 +124,7 @@ public class Group extends DataUnit implements Cloneable {
 	 * @return the inherits
 	 */
 	public List<String> getInherits() {
-
-		return Collections.unmodifiableList(inherits);
+		return inherits;
 	}
 
 	/**
@@ -134,7 +137,9 @@ public class Group extends DataUnit implements Cloneable {
 				getDataSource().addGroup(inherit);
 			}
 			if (!inherits.contains(inherit.getName().toLowerCase())) {
-				inherits.add(inherit.getName().toLowerCase());
+				List<String> clone = new ArrayList<String>(inherits);
+				clone.add(inherit.getName().toLowerCase());
+				inherits = Collections.unmodifiableList(clone);
 			}
 			flagAsChanged();
 			if (GroupManager.isLoaded()) {
@@ -148,7 +153,9 @@ public class Group extends DataUnit implements Cloneable {
 
 		if (!isGlobal()) {
 			if (this.inherits.contains(inherit.toLowerCase())) {
-				this.inherits.remove(inherit.toLowerCase());
+				List<String> clone = new ArrayList<String>(inherits);
+				clone.remove(inherit.toLowerCase());
+				inherits = Collections.unmodifiableList(clone);
 				flagAsChanged();
 				GroupManagerEventHandler.callEvent(this, Action.GROUP_INHERITANCE_CHANGED);
 				return true;

EssentialsGroupManager/src/org/anjocaido/groupmanager/data/GroupVariables.java

@@ -26,7 +26,8 @@ public class GroupVariables extends Variables implements Cloneable {
 	public GroupVariables(Group owner, Map<String, Object> varList) {
 
 		super(owner);
-		variables = varList;
+		variables.clear();
+		variables.putAll(varList);
 		if (variables.get("prefix") == null) {
 			variables.put("prefix", "");
 			owner.flagAsChanged();
@@ -54,9 +55,11 @@ public class GroupVariables extends Variables implements Cloneable {
 	protected GroupVariables clone(Group newOwner) {
 
 		GroupVariables clone = new GroupVariables(newOwner);
+		synchronized(variables) {
 		for (String key : variables.keySet()) {
 			clone.variables.put(key, variables.get(key));
 		}
+		}
 		newOwner.flagAsChanged();
 		return clone;
 	}

EssentialsGroupManager/src/org/anjocaido/groupmanager/data/User.java

@@ -6,6 +6,8 @@ package org.anjocaido.groupmanager.data;
 
 //import com.sun.org.apache.bcel.internal.generic.AALOAD;
 import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
 
 import org.anjocaido.groupmanager.GroupManager;
 import org.anjocaido.groupmanager.dataholder.WorldDataHolder;
@@ -26,7 +28,7 @@ public class User extends DataUnit implements Cloneable {
      *
      */
 	private String group = null;
-	private ArrayList<String> subGroups = new ArrayList<String>();
+	private final List<String> subGroups = Collections.synchronizedList(Collections.<String>emptyList());
 	/**
 	 * This one holds the fields in INFO node. like prefix = 'c' or build =
 	 * false
@@ -213,6 +215,7 @@ public class User extends DataUnit implements Cloneable {
 	public ArrayList<Group> subGroupListCopy() {
 
 		ArrayList<Group> val = new ArrayList<Group>();
+		synchronized(subGroups) {
 		for (String gstr : subGroups) {
 			Group g = getDataSource().getGroup(gstr);
 			if (g == null) {
@@ -221,12 +224,14 @@ public class User extends DataUnit implements Cloneable {
 			}
 			val.add(g);
 		}
+		}
 		return val;
 	}
 
 	public ArrayList<String> subGroupListStringCopy() {
-
-		return new ArrayList<String>(subGroups);
+		synchronized(subGroups) {
+			return new ArrayList<String>(subGroups);
+		}
 	}
 
 	/**

EssentialsGroupManager/src/org/anjocaido/groupmanager/data/UserVariables.java

@@ -23,7 +23,8 @@ public class UserVariables extends Variables {
 	public UserVariables(User owner, Map<String, Object> varList) {
 
 		super(owner);
-		this.variables = varList;
+		this.variables.clear();
+		this.variables.putAll(varList);
 		this.owner = owner;
 	}
 
@@ -35,9 +36,11 @@ public class UserVariables extends Variables {
 	protected UserVariables clone(User newOwner) {
 
 		UserVariables clone = new UserVariables(newOwner);
+		synchronized(variables) {
 		for (String key : variables.keySet()) {
 			clone.variables.put(key, variables.get(key));
 		}
+		}
 		newOwner.flagAsChanged();
 		return clone;
 	}

EssentialsGroupManager/src/org/anjocaido/groupmanager/data/Variables.java

@@ -4,9 +4,9 @@
  */
 package org.anjocaido.groupmanager.data;
 
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
-import java.util.Set;
 
 /**
  * A class that holds variables of a user/group.
@@ -21,7 +21,7 @@ import java.util.Set;
 public abstract class Variables implements Cloneable {
 
 	private DataUnit owner;
-	protected Map<String, Object> variables = new HashMap<String, Object>();
+	protected final Map<String, Object> variables = Collections.synchronizedMap(new HashMap<String, Object>());
 
 	public Variables(DataUnit owner) {
 
@@ -126,9 +126,10 @@ public abstract class Variables implements Cloneable {
 	 * 
 	 * @return Set of all variable names.
 	 */
-	public Set<String> getVarKeyList() {
-
-		return variables.keySet();
+	public String[] getVarKeyList() {
+		synchronized(variables) {
+			return variables.keySet().toArray(new String[0]);
+		}
 	}
 
 	/**

EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/GroupsDataHolder.java

@@ -1,6 +1,7 @@
 package org.anjocaido.groupmanager.dataholder;
 
 import java.io.File;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -23,7 +24,7 @@ public class GroupsDataHolder {
 	/**
 	 * The actual groups holder
 	 */
-	private Map<String, Group> groups = new HashMap<String, Group>();
+	private final Map<String, Group> groups = Collections.synchronizedMap(new HashMap<String, Group>());
 
 	/**
 	 * Constructor
@@ -36,8 +37,10 @@ public class GroupsDataHolder {
 
 		this.dataSource = dataSource;
 		//push this data source to the users, so they pull the correct groups data.
+		synchronized(groups) {
 		for (Group group : groups.values())
 			group.setDataSource(this.dataSource);
+		}
 	}
 
 	/**
@@ -57,6 +60,7 @@ public class GroupsDataHolder {
 	}
 
 	/**
+	 * Note: Iteration over this object has to be synchronized!
 	 * @return the groups
 	 */
 	public Map<String, Group> getGroups() {
@@ -67,9 +71,8 @@ public class GroupsDataHolder {
 	/**
 	 * @param groups the groups to set
 	 */
-	public void setGroups(Map<String, Group> groups) {
-
-		this.groups = groups;
+	public void resetGroups() {
+		this.groups.clear();
 	}
 
 	/**

EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/OverloadedWorldHolder.java

@@ -6,6 +6,7 @@ package org.anjocaido.groupmanager.dataholder;
 
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 import org.anjocaido.groupmanager.data.User;
@@ -19,7 +20,7 @@ public class OverloadedWorldHolder extends WorldDataHolder {
 	/**
      *
      */
-	protected Map<String, User> overloadedUsers = new HashMap<String, User>();
+	protected final Map<String, User> overloadedUsers = Collections.synchronizedMap(new HashMap<String, User>());
 
 	/**
 	 * 
@@ -112,29 +113,35 @@ public class OverloadedWorldHolder extends WorldDataHolder {
 		if (groupName.equals(getDefaultGroup())) {
 			return false;
 		}
+		synchronized(getGroups()) {
 		for (String key : getGroups().keySet()) {
 			if (groupName.equalsIgnoreCase(key)) {
 				getGroups().remove(key);
+				synchronized(getUsers()) {
 				for (String userKey : getUsers().keySet()) {
 					User user = getUsers().get(userKey);
 					if (user.getGroupName().equalsIgnoreCase(key)) {
 						user.setGroup(getDefaultGroup());
 					}
 
+				}
 				}
 				//OVERLOADED CODE
+				synchronized(overloadedUsers) {
 				for (String userKey : overloadedUsers.keySet()) {
 					User user = overloadedUsers.get(userKey);
 					if (user.getGroupName().equalsIgnoreCase(key)) {
 						user.setGroup(getDefaultGroup());
 					}
 
+				}
 				}
 				//END OVERLOAD
 				setGroupsChanged(true);
 				return true;
 			}
 		}
+		}
 		return false;
 	}
 
@@ -146,6 +153,7 @@ public class OverloadedWorldHolder extends WorldDataHolder {
 	public Collection<User> getUserList() {
 
 		Collection<User> overloadedList = new ArrayList<User>();
+		synchronized(getUsers()) {
 		Collection<User> normalList = getUsers().values();
 		for (User u : normalList) {
 			if (overloadedUsers.containsKey(u.getName().toLowerCase())) {
@@ -154,6 +162,7 @@ public class OverloadedWorldHolder extends WorldDataHolder {
 				overloadedList.add(u);
 			}
 		}
+		}
 		return overloadedList;
 	}
 

EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/UsersDataHolder.java

@@ -1,6 +1,7 @@
 package org.anjocaido.groupmanager.dataholder;
 
 import java.io.File;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -22,7 +23,7 @@ public class UsersDataHolder {
 	/**
 	 * The actual groups holder
 	 */
-	private Map<String, User> users = new HashMap<String, User>();
+	private final Map<String, User> users = Collections.synchronizedMap(new HashMap<String, User>());
 
 	/**
 	 * Constructor
@@ -35,12 +36,14 @@ public class UsersDataHolder {
 
 		this.dataSource = dataSource;
 		//push this data source to the users, so they pull the correct groups data.
+		synchronized(users) {
 		for (User user : users.values())
 			user.setDataSource(this.dataSource);
-
+		}
 	}
 
 	/**
+	 * Note: Iteration over this object has to be synchronized!
 	 * @return the users
 	 */
 	public Map<String, User> getUsers() {
@@ -51,9 +54,8 @@ public class UsersDataHolder {
 	/**
 	 * @param users the users to set
 	 */
-	public void setUsers(Map<String, User> users) {
-
-		this.users = users;
+	public void resetUsers() {
+		this.users.clear();
 	}
 
 	/**

EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/WorldDataHolder.java

@@ -319,8 +319,9 @@ public class WorldDataHolder {
 	 * @return a collection of the groups
 	 */
 	public Collection<Group> getGroupList() {
-
-		return getGroups().values();
+		synchronized(getGroups()) {
+			return new ArrayList<Group>(getGroups().values());
+		}
 	}
 
 	/**
@@ -328,8 +329,9 @@ public class WorldDataHolder {
 	 * @return a collection of the users
 	 */
 	public Collection<User> getUserList() {
-
-		return getUsers().values();
+		synchronized(getUsers()) {
+			return new ArrayList<User>(getUsers().values());
+		}
 	}
 
 	/**
@@ -944,6 +946,7 @@ public class WorldDataHolder {
 		Map<String, Object> groupsMap = new HashMap<String, Object>();
 
 		root.put("groups", groupsMap);
+		synchronized(ph.getGroups()) {
 		for (String groupKey : ph.getGroups().keySet()) {
 			Group group = ph.getGroups().get(groupKey);
 
@@ -966,6 +969,7 @@ public class WorldDataHolder {
 
 			aGroupMap.put("permissions", group.getPermissionList());
 		}
+		}
 
 		if (!root.isEmpty()) {
 			DumperOptions opt = new DumperOptions();
@@ -1031,6 +1035,7 @@ public class WorldDataHolder {
 
 		Map<String, Object> usersMap = new HashMap<String, Object>();
 		root.put("users", usersMap);
+		synchronized(ph.getUsers()) {
 		for (String userKey : ph.getUsers().keySet()) {
 			User user = ph.getUsers().get(userKey);
 			if ((user.getGroup() == null || user.getGroup().equals(ph.getDefaultGroup())) && user.getPermissionList().isEmpty() && user.getVariables().isEmpty() && user.isSubGroupsEmpty()) {
@@ -1060,6 +1065,7 @@ public class WorldDataHolder {
 			aUserMap.put("subgroups", user.subGroupListStringCopy());
 			// END SUBGROUPS NODE - BETA
 		}
+		}
 
 		if (!root.isEmpty()) {
 			DumperOptions opt = new DumperOptions();
@@ -1159,11 +1165,13 @@ public class WorldDataHolder {
 		if (users.HaveUsersChanged()) {
 			return true;
 		}
+		synchronized(users.getUsers()) {
 		for (User u : users.getUsers().values()) {
 			if (u.isChanged()) {
 				return true;
 			}
 		}
+		}
 		return false;
 	}
 
@@ -1184,11 +1192,13 @@ public class WorldDataHolder {
 		if (groups.HaveGroupsChanged()) {
 			return true;
 		}
+		synchronized(groups.getGroups()) {
 		for (Group g : groups.getGroups().values()) {
 			if (g.isChanged()) {
 				return true;
 			}
 		}
+		}
 		return false;
 	}
 
@@ -1198,9 +1208,11 @@ public class WorldDataHolder {
 	public void removeUsersChangedFlag() {
 
 		setUsersChanged(false);
+		synchronized(getUsers()) {
 		for (User u : getUsers().values()) {
 			u.flagAsSaved();
 		}
+		}
 	}
 
 	/**
@@ -1209,9 +1221,11 @@ public class WorldDataHolder {
 	public void removeGroupsChangedFlag() {
 
 		setGroupsChanged(false);
+		synchronized(getGroups()) {
 		for (Group g : getGroups().values()) {
 			g.flagAsSaved();
 		}
+		}
 	}
 
 	/**
@@ -1260,18 +1274,18 @@ public class WorldDataHolder {
 	public void resetGroups() {
 
 		// setDefaultGroup(null);
-		groups.setGroups(new HashMap<String, Group>());
+		groups.resetGroups();
 	}
 
 	/**
 	 * Resets Users
 	 */
 	public void resetUsers() {
-
-		users.setUsers(new HashMap<String, User>());
+		users.resetUsers();
 	}
 
 	/**
+	 * Note: Iteration over this object has to be synchronized!
 	 * @return the groups
 	 */
 	public Map<String, Group> getGroups() {
@@ -1280,6 +1294,7 @@ public class WorldDataHolder {
 	}
 
 	/**
+	 * Note: Iteration over this object has to be synchronized!
 	 * @return the users
 	 */
 	public Map<String, User> getUsers() {