[3102] | 1 | /* |
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| 2 | * Jeti, a Java Jabber client, Copyright (C) 2001 E.S. de Boer |
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| 3 | * |
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| 4 | * This program is free software; you can redistribute it and/or modify |
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| 5 | * it under the terms of the GNU General Public License as published by |
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| 6 | * the Free Software Foundation; either version 2 of the License, or |
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| 7 | * (at your option) any later version. |
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| 8 | * |
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| 9 | * This program is distributed in the hope that it will be useful, |
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| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 12 | * GNU General Public License for more details. |
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| 13 | * |
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| 14 | * You should have received a copy of the GNU General Public License |
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| 15 | * along with this program; if not, write to the Free Software |
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| 16 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 17 | * |
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| 18 | * For questions, comments etc, |
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| 19 | * use the website at http://jeti.jabberstudio.org |
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| 20 | * or mail/IM me at jeti@jabber.org |
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| 21 | */ |
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| 22 | |
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| 23 | package nu.fw.jeti.backend.roster; |
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| 24 | |
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| 25 | import java.lang.reflect.InvocationTargetException; |
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| 26 | import java.util.HashMap; |
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| 27 | import java.util.Iterator; |
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| 28 | import java.util.Map; |
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| 29 | |
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| 30 | import javax.swing.SwingUtilities; |
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| 31 | |
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| 32 | import nu.fw.jeti.backend.Discovery; |
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| 33 | import nu.fw.jeti.events.*; |
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| 34 | import nu.fw.jeti.jabber.Backend; |
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| 35 | import nu.fw.jeti.jabber.JID; |
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| 36 | import nu.fw.jeti.jabber.JIDStatus; |
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| 37 | import nu.fw.jeti.jabber.elements.DiscoveryInfo; |
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| 38 | import nu.fw.jeti.jabber.elements.DiscoveryItem; |
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| 39 | import nu.fw.jeti.jabber.elements.Presence; |
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| 40 | import nu.fw.jeti.util.I18N; |
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| 41 | |
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| 42 | |
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| 43 | /** |
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| 44 | * Class that controls the transports/sever from the roster. |
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| 45 | * when a new transport is added this class wil lookup information |
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| 46 | * about the transport (with Browse) and will give every item in the roster |
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| 47 | * registered with that transport the right type. |
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| 48 | * Changes in the server roster are broadcasted using the ServerListener |
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| 49 | * @see ServerListener |
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| 50 | * @see Discovery |
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| 51 | * @see Roster |
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| 52 | * @author E.S. de Boer |
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| 53 | * @version 1.0 |
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| 54 | */ |
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| 55 | |
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| 56 | //primarys wel/niet?? what about resources? |
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| 57 | public class Server implements DiscoveryListener |
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| 58 | { |
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| 59 | private JIDStatusTree jidTree = new JIDStatusTree();//serverrostertree |
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| 60 | private Backend backend; |
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| 61 | private boolean fireReady = false;//is the server roster displayed? |
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| 62 | private Map jidStatussen;//reference to rosters jidstatus cache |
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| 63 | private Map availableTransports; |
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| 64 | |
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| 65 | public Server(Backend backend) |
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| 66 | { |
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| 67 | this.backend = backend; |
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| 68 | //backend.addListener(DiscoveryListener.class,this); |
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| 69 | availableTransports = new HashMap(5); |
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| 70 | } |
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| 71 | |
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| 72 | public void addJIDStatussen(Map jidStatussen) |
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| 73 | {//adds jidstatussen from roster |
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| 74 | this.jidStatussen = jidStatussen; |
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| 75 | //System.out.println("jidstatussen added"); |
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| 76 | } |
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| 77 | |
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| 78 | public void clear() |
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| 79 | {//reset server |
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| 80 | fireReady = false; |
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| 81 | availableTransports.clear(); |
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| 82 | if(jidTree.existGroup(I18N.gettext("main.main.roster.Servers"))) |
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| 83 | { |
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| 84 | jidTree.removeGroup(jidTree.getGroup(I18N.gettext("main.main.roster.Servers"))); |
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| 85 | } |
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| 86 | } |
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| 87 | |
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| 88 | public void fire() |
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| 89 | {//fire after complete server reset |
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| 90 | for(Iterator j = backend.getListeners(ServerListener.class);j.hasNext();) |
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| 91 | { |
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| 92 | ((RosterListener)j.next()).rosterReplaced(jidTree); |
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| 93 | } |
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| 94 | fireReady = true; |
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| 95 | } |
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| 96 | |
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| 97 | |
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| 98 | public void addServerNoFire(JIDStatus jidStatus) |
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| 99 | { |
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| 100 | JIDStatusGroup jidGroup = jidTree.getGroup(I18N.gettext("main.main.roster.Servers")); |
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| 101 | PrimaryJIDStatus primary = new PrimaryJIDStatus(jidStatus.getNick(),jidStatus); |
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| 102 | jidGroup.addPrimaryJIDStatus(primary); |
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| 103 | //primary.addJIDStatus(jidStatus); |
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| 104 | //backend.browse(JID.jidFromString(jidStatus.getJID().toStringNoResource()) ,this); |
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| 105 | backend.getInfo(JID.jidFromString(jidStatus.getJID().toStringNoResource()) ,this); |
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| 106 | } |
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| 107 | |
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| 108 | public void addServer(String nick, JIDStatus jidStatus) |
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| 109 | { |
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| 110 | addServerNoBrowse(nick,jidStatus); |
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| 111 | //backend.browse(JID.jidFromString(jidStatus.getJID().toStringNoResource()),this); |
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| 112 | backend.getInfo(JID.jidFromString(jidStatus.getJID().toStringNoResource()),this); |
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| 113 | } |
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| 114 | |
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| 115 | private void addServerNoBrowse(final String nick,final JIDStatus jidStatus) |
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| 116 | {//when nick changes after browse |
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| 117 | Runnable updateAComponent = new Runnable() { |
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| 118 | public void run() |
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| 119 | { |
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| 120 | String group = I18N.gettext("main.main.roster.Servers"); |
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| 121 | JIDStatusGroup jidGroup; |
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| 122 | if(!jidTree.existGroup(group)) |
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| 123 | { |
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| 124 | jidGroup = jidTree.getGroup(group); |
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| 125 | int index = jidTree.indexOfGroup(jidGroup); |
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| 126 | for(Iterator j = backend.getListeners(ServerListener.class);j.hasNext();) |
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| 127 | {//fire group make |
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| 128 | ((RosterListener)j.next()).groupAdded(jidGroup,index); |
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| 129 | } |
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| 130 | } |
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| 131 | else jidGroup = jidTree.getGroup(group); |
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| 132 | PrimaryJIDStatus primary = jidGroup.searchPrimaryJIDStatus(nick); |
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| 133 | //if(primary == null) |
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| 134 | {//server no primarys |
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| 135 | primary = new PrimaryJIDStatus(nick,jidStatus); |
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| 136 | jidGroup.addPrimaryJIDStatus(primary); |
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| 137 | //primary.addJIDStatus(jidStatus); |
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| 138 | //jidGroup.sort(); |
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| 139 | int index = jidGroup.indexOfPrimaryJIDStatus(primary); |
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| 140 | for(Iterator j = backend.getListeners(ServerListener.class);j.hasNext();) |
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| 141 | {//fire add |
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| 142 | ((RosterListener)j.next()).primaryAdded(jidGroup,primary,index); |
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| 143 | } |
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| 144 | } |
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| 145 | } |
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| 146 | }; |
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| 147 | if(SwingUtilities.isEventDispatchThread()) |
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| 148 | { |
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| 149 | updateAComponent.run(); |
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| 150 | } |
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| 151 | else |
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| 152 | { |
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| 153 | try |
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| 154 | { |
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| 155 | SwingUtilities.invokeAndWait(updateAComponent); |
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| 156 | } catch (InterruptedException e) |
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| 157 | { |
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| 158 | e.printStackTrace(); |
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| 159 | } catch (InvocationTargetException e) |
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| 160 | { |
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| 161 | e.printStackTrace(); |
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| 162 | } |
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| 163 | } |
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| 164 | } |
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| 165 | |
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| 166 | public void removeServer(final String nick,final JIDStatus jidStatus) |
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| 167 | {//als primary gebruik veranderen als in roster |
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| 168 | Runnable updateAComponent = new Runnable() { |
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| 169 | public void run() |
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| 170 | { |
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| 171 | JIDStatusGroup jidGroup = jidTree.getGroup(I18N.gettext("main.main.roster.Servers")); |
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| 172 | PrimaryJIDStatus primary = jidGroup.searchPrimaryJIDStatus(nick); |
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| 173 | if(primary.removeJIDStatus(jidStatus)) //primary onzin kan weg |
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| 174 | { |
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| 175 | //if(primary.isEmpty()) |
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| 176 | { |
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| 177 | int index = jidGroup.indexOfPrimaryJIDStatus(primary); |
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| 178 | jidGroup.removePrimaryJIDStatus(primary); |
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| 179 | for(Iterator j = backend.getListeners(ServerListener.class);j.hasNext();) |
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| 180 | {//fire delete |
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| 181 | ((RosterListener)j.next()).primaryDeleted(jidGroup,primary,index); |
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| 182 | } |
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| 183 | //fire remove |
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| 184 | if(jidGroup.size() < 1) |
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| 185 | {//fire group remove |
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| 186 | int index2 = jidTree.indexOfGroup(jidGroup); |
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| 187 | jidTree.removeGroup(jidGroup); |
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| 188 | for(Iterator j = backend.getListeners(ServerListener.class);j.hasNext();) |
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| 189 | {//fire group delete |
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| 190 | ((RosterListener)j.next()).groupDeleted(jidGroup,index2); |
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| 191 | } |
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| 192 | } |
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| 193 | } |
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| 194 | // else |
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| 195 | // {//fire update |
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| 196 | // int index = jidGroup.indexOfPrimaryJIDStatus(primary); |
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| 197 | // for(Iterator j = backend.getListeners(ServerListener.class);j.hasNext();) |
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| 198 | // { |
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| 199 | // ((RosterListener)j.next()).primaryUpdated(jidGroup,primary,index); |
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| 200 | // } |
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| 201 | // } |
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| 202 | } |
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| 203 | } |
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| 204 | }; |
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| 205 | if(SwingUtilities.isEventDispatchThread()) |
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| 206 | { |
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| 207 | updateAComponent.run(); |
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| 208 | } |
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| 209 | else |
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| 210 | { |
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| 211 | try |
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| 212 | { |
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| 213 | SwingUtilities.invokeAndWait(updateAComponent); |
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| 214 | } catch (InterruptedException e) |
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| 215 | { |
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| 216 | e.printStackTrace(); |
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| 217 | } catch (InvocationTargetException e) |
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| 218 | { |
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| 219 | e.printStackTrace(); |
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| 220 | } |
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| 221 | } |
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| 222 | } |
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| 223 | |
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| 224 | private void changeNickServer(String nick, NormalJIDStatus jidStatus) |
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| 225 | {//changes nick from server nick + oldjidstatus |
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| 226 | String group = I18N.gettext("main.main.roster.Servers"); |
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| 227 | //System.out.println("update"); |
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| 228 | JIDStatusGroup jidGroup = jidTree.getGroup(group); |
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| 229 | PrimaryJIDStatus primary = jidGroup.searchPrimaryJIDStatus(jidStatus.getNick()); |
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| 230 | if(primary.removeJIDStatus(jidStatus)) //primary onzin kan weg |
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| 231 | { |
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| 232 | //if(primary.isEmpty()) |
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| 233 | { |
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| 234 | //int index = jidGroup.indexOfPrimaryJIDStatus(primary); |
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| 235 | jidGroup.removePrimaryJIDStatus(primary); |
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| 236 | } |
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| 237 | } |
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| 238 | jidStatus.setNick(nick); |
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| 239 | // if(!jidTree.existGroup(group)) |
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| 240 | // { |
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| 241 | // jidGroup = jidTree.getGroup(group); |
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| 242 | // //int index = jidTree.indexOfGroup(jidGroup); |
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| 243 | // } |
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| 244 | // else |
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| 245 | jidGroup = jidTree.getGroup(group); |
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| 246 | //JIDPrimaryStatus primary = jidGroup.searchPrimaryJIDStatus(nick); |
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| 247 | //if(primary == null) |
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| 248 | {//server no primarys |
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| 249 | primary = new PrimaryJIDStatus(nick,jidStatus); |
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| 250 | jidGroup.addPrimaryJIDStatus(primary); |
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| 251 | //primary.addJIDStatus(jidStatus); |
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| 252 | //jidGroup.sort(); |
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| 253 | //int index = jidGroup.indexOfJIDPrimaryStatus(primary); |
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| 254 | } |
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| 255 | } |
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| 256 | |
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| 257 | //------------------------------Presence event------------------------------------\\ |
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| 258 | |
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| 259 | public void showChange(JIDStatus jidstatus) |
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| 260 | {//als primary gebruik veranderen als in roster |
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| 261 | //System.out.println("server show change"); |
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| 262 | //for(Iterator i = jidstatus.getGroups();i.hasNext();) |
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| 263 | {//new jidstatus per group? |
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| 264 | final JIDStatusGroup jidGroup = jidTree.getGroup(I18N.gettext("main.main.roster.Servers")); |
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| 265 | final PrimaryJIDStatus primary = jidGroup.searchPrimaryJIDStatus(jidstatus.getNick()); |
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| 266 | if(primary!=null) |
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| 267 | {//no status change after remove |
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| 268 | if(!jidstatus.isOnline() && !((NormalJIDStatus)jidstatus).isForcedOffline())new AutoReconnect(backend,jidstatus.getJID()); |
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| 269 | Runnable updateAComponent = new Runnable() { |
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| 270 | public void run() |
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| 271 | { |
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| 272 | int index = jidGroup.indexOfPrimaryJIDStatus(primary); |
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| 273 | for(Iterator j = backend.getListeners(ServerListener.class);j.hasNext();) |
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| 274 | { |
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| 275 | ((RosterListener)j.next()).primaryUpdated(jidGroup,primary,index); |
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| 276 | } |
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| 277 | } |
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| 278 | }; |
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| 279 | try |
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| 280 | { |
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| 281 | SwingUtilities.invokeAndWait(updateAComponent); |
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| 282 | } catch (InterruptedException e) |
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| 283 | { |
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| 284 | e.printStackTrace(); |
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| 285 | } catch (InvocationTargetException e) |
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| 286 | { |
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| 287 | e.printStackTrace(); |
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| 288 | } |
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| 289 | } |
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| 290 | } |
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| 291 | } |
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| 292 | |
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| 293 | public void discoveryItemResult(JID jid, DiscoveryItem browseItem){} |
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| 294 | |
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| 295 | public void discoveryInfoResult(JID jid, DiscoveryInfo browseItem) |
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| 296 | { |
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| 297 | //System.out.println("browse" + jid + browseItem); |
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| 298 | NormalJIDStatus jidStatus = (NormalJIDStatus) backend.getJIDStatus(jid); |
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| 299 | if(jidStatus == null) |
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| 300 | { |
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| 301 | System.out.println(jid + " is unknown jidstatus"); |
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| 302 | return; |
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| 303 | } |
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| 304 | try |
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| 305 | {//if transport has no nick/ jid as nick set nick to name of browseitem |
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| 306 | if(browseItem.getName() != null) |
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| 307 | { |
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| 308 | JID nick = JID.checkedJIDFromString(jidStatus.getNick()); |
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| 309 | if(nick == null || nick.equals(jid)) |
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| 310 | { |
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| 311 | if(fireReady) |
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| 312 | { |
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| 313 | removeServer(jidStatus.getNick(),jidStatus); |
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| 314 | jidStatus.setNick(browseItem.getName()); |
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| 315 | addServerNoBrowse(browseItem.getName(), jidStatus); |
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| 316 | } |
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| 317 | else changeNickServer(browseItem.getName(), jidStatus); |
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| 318 | } |
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| 319 | } |
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| 320 | } |
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| 321 | catch (Exception e) |
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| 322 | { |
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| 323 | //nick already correct} |
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| 324 | } |
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| 325 | String type = browseItem.getType(); |
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| 326 | if(type == null) type = "unknown"; |
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| 327 | availableTransports.put(type, jidStatus); |
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| 328 | if(jidStatus.getType().equals("jabber") && !type.equals("jabber")) |
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| 329 | {//add type to jidstatusen in roster |
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| 330 | updateTypes(jidStatus, type); |
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| 331 | } |
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| 332 | //jidStatus.setNamespaces(browseItem.getNamespaces()); |
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| 333 | } |
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| 334 | |
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| 335 | |
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| 336 | |
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| 337 | /* |
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| 338 | public void browseResult(IQBrowse browseItem) |
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| 339 | { |
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| 340 | //System.out.println("browse"); |
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| 341 | NormalJIDStatus jidStatus = (NormalJIDStatus) Backend.getJIDStatus(browseItem.getJID()); |
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| 342 | if(jidStatus == null) |
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| 343 | { |
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| 344 | System.out.println(browseItem.getJID() + " is unknown jidstatus"); |
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| 345 | return; |
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| 346 | } |
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| 347 | try |
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| 348 | {//if transport has no nick/ jid for nick set nick to name of browseitem |
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| 349 | if(browseItem.getName() != null) |
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| 350 | { |
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| 351 | JID nick = JID.checkedJIDFromString(jidStatus.getNick()); |
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| 352 | if(nick == null || nick.equals(browseItem.getJID())) |
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| 353 | { |
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| 354 | if(fireReady) |
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| 355 | { |
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| 356 | removeServer(jidStatus.getNick(),jidStatus); |
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| 357 | jidStatus.setNick(browseItem.getName()); |
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| 358 | addServerNoBrowse(browseItem.getName(), jidStatus); |
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| 359 | } |
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| 360 | else changeNickServer(browseItem.getName(), jidStatus); |
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| 361 | } |
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| 362 | } |
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| 363 | } |
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| 364 | catch (Exception e){} |
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| 365 | String type = browseItem.getType(); |
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| 366 | availableTransports.put(type, jidStatus); |
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| 367 | if(type == null) type = "unknown"; |
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| 368 | if(jidStatus.getType().equals("jabber") && !type.equals("jabber")) |
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| 369 | {//add type to jidstatusen in roster |
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| 370 | updateTypes(jidStatus, type); |
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| 371 | } |
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| 372 | jidStatus.setNamespaces(browseItem.getNamespaces()); |
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| 373 | } |
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| 374 | */ |
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| 375 | |
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| 376 | private void updateTypes(NormalJIDStatus jidStatus, String type) |
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| 377 | { |
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| 378 | jidStatus.setType(type); |
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| 379 | //System.out.println("type changed"); |
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| 380 | String server = jidStatus.getJID().getDomain(); |
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| 381 | //System.out.println(server); |
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| 382 | for(Iterator i = jidStatussen.values().iterator();i.hasNext();) |
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| 383 | { |
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| 384 | NormalJIDStatus ji =(NormalJIDStatus) i.next(); |
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| 385 | //System.out.println(ji); |
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| 386 | if(ji.getJID().getDomain().equals(server)) |
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| 387 | {//server van j == changed server |
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| 388 | ji.setType(type); |
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| 389 | /* |
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| 390 | for(Iterator i2 = ji.getGroups();i2.hasNext();) |
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| 391 | {//new jidstatus per group? |
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| 392 | JIDGroup2 jidGroup = jidTree.getGroup((String)i2.next()); |
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| 393 | JIDPrimaryStatus primary = jidGroup.searchPrimaryJIDStatus(ji.getNick()); |
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| 394 | int index = jidGroup.indexOfJIDPrimaryStatus(primary); |
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| 395 | for(Iterator j = backend.getListeners(RosterModelListener.class);j.hasNext();) |
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| 396 | { |
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| 397 | ((RosterModelListener)j.next()).primaryUpdated(jidGroup,primary,index); |
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| 398 | } |
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| 399 | } |
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| 400 | */ |
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| 401 | } |
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| 402 | } |
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| 403 | } |
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| 404 | |
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| 405 | public Map getAvailableTransports() |
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| 406 | { |
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| 407 | return availableTransports; |
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| 408 | } |
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| 409 | } |
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| 410 | |
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| 411 | class AutoReconnect extends Thread implements PresenceListener , StatusChangeListener |
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| 412 | { |
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| 413 | private Backend backend; |
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| 414 | private volatile boolean connect = true; |
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| 415 | private JID jid; |
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| 416 | |
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| 417 | |
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| 418 | public AutoReconnect(Backend backend,JID jid) |
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| 419 | { |
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| 420 | this.backend = backend; |
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| 421 | this.jid = jid; |
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| 422 | backend.addListener(PresenceListener.class, this); |
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| 423 | backend.addListener(StatusChangeListener.class, this); |
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| 424 | start(); |
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| 425 | } |
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| 426 | |
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| 427 | public void ownPresenceChanged(int show, String status) |
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| 428 | {} |
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| 429 | |
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| 430 | public void connectionChanged(boolean online) |
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| 431 | {//stop reconnecting when gone offline |
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| 432 | if(!online)exit(); |
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| 433 | } |
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| 434 | |
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| 435 | public void exit() |
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| 436 | { |
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| 437 | connect = false; |
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| 438 | interrupt(); |
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| 439 | } |
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| 440 | |
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| 441 | public void presenceChanged(Presence presence) |
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| 442 | { |
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| 443 | if(presence.getShow()!=Presence.UNAVAILABLE)exit(); |
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| 444 | } |
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| 445 | |
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| 446 | public void run() |
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| 447 | { |
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| 448 | boolean connected=false; |
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| 449 | while(connect) |
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| 450 | { |
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| 451 | backend.send(new Presence(jid,backend.getStatus(),null)); |
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| 452 | if(connected) break; |
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| 453 | try |
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| 454 | { |
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| 455 | Thread.sleep(600000); |
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| 456 | } |
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| 457 | catch (InterruptedException e){} |
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| 458 | } |
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| 459 | backend.removeListener(PresenceListener.class, this); |
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| 460 | backend.removeListener(StatusChangeListener.class, this); |
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| 461 | } |
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| 462 | } |
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| 463 | |
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| 464 | |
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| 465 | /* |
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| 466 | * Overrides for emacs |
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| 467 | * Local variables: |
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| 468 | * tab-width: 4 |
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| 469 | * End: |
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| 470 | */ |
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