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https://codeberg.org/Mercury-IM/Smack
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SMACK-462 Use getInstace() ConnectionCreationListener
Prevent duplicate instances of a manager by using it's getInstance() method instead of the manager's constructor. git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/branches/smack_3_3_2@13800 b35dd754-fafc-0310-a699-88a17e54d16e
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0e6817dc4f
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5 changed files with 10 additions and 8 deletions
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@ -58,7 +58,7 @@ public class PrivacyListManager {
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// instance when the connection is closed.
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Connection.addConnectionCreationListener(new ConnectionCreationListener() {
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public void connectionCreated(Connection connection) {
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new PrivacyListManager(connection);
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getInstanceFor(connection);
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}
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});
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}
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@ -129,8 +129,10 @@ public class PrivacyListManager {
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* @param connection the connection used to look for the proper PrivacyListManager.
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* @return the PrivacyListManager associated with a given Connection.
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*/
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public static PrivacyListManager getInstanceFor(Connection connection) {
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return instances.get(connection);
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public static synchronized PrivacyListManager getInstanceFor(Connection connection) {
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PrivacyListManager plm = instances.get(connection);
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if (plm == null) plm = new PrivacyListManager(connection);
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return plm;
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}
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/**
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@ -59,7 +59,7 @@ public class KeepAliveManager {
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if (SmackConfiguration.getKeepAliveInterval() > 0) {
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Connection.addConnectionCreationListener(new ConnectionCreationListener() {
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public void connectionCreated(Connection connection) {
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new KeepAliveManager(connection);
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getInstanceFor(connection);
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}
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});
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}
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@ -83,7 +83,7 @@ public class AdHocCommandManager {
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static {
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Connection.addConnectionCreationListener(new ConnectionCreationListener() {
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public void connectionCreated(Connection connection) {
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new AdHocCommandManager(connection);
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getAddHocCommandsManager(connection);
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}
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});
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}
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@ -60,7 +60,7 @@ public class PingManager {
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static {
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Connection.addConnectionCreationListener(new ConnectionCreationListener() {
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public void connectionCreated(Connection connection) {
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new PingManager(connection);
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getInstanceFor(connection);
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}
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});
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}
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@ -47,7 +47,7 @@ public class DeliveryReceiptManager implements PacketListener {
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static {
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Connection.addConnectionCreationListener(new ConnectionCreationListener() {
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public void connectionCreated(Connection connection) {
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new DeliveryReceiptManager(connection);
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getInstanceFor(connection);
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}
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});
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}
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@ -74,7 +74,7 @@ public class DeliveryReceiptManager implements PacketListener {
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*
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* @return the DeliveryReceiptManager instance for the given connection
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*/
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synchronized public static DeliveryReceiptManager getInstanceFor(Connection connection) {
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public static synchronized DeliveryReceiptManager getInstanceFor(Connection connection) {
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DeliveryReceiptManager receiptManager = instances.get(connection);
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if (receiptManager == null) {
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