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/*
* TeleStax, Open Source Cloud Communications
* Copyright 2011-2016, TeleStax Inc. and individual contributors
* by the @authors tag.
*
* This program is free software: you can redistribute it and/or modify
* under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation; either version 3 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see
*
* This file incorporates work covered by the following copyright and
* permission notice:
*
* JBoss, Home of Professional Open Source
* Copyright 2007-2011, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jdiameter.server.impl.helpers;
import static org.jdiameter.client.impl.helpers.ExtensionPoint.*;
import static org.jdiameter.client.impl.helpers.Parameters.ExtensionName;
import static org.jdiameter.client.impl.helpers.Parameters.Extensions;
import static org.jdiameter.server.impl.helpers.ExtensionPoint.*;
import java.util.List;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.CopyOnWriteArrayList;
import org.jdiameter.api.ConfigurationListener;
import org.jdiameter.api.MutableConfiguration;
import org.jdiameter.client.impl.helpers.ExtensionPoint;
/**
* This class allow create configuration class for stack
*
* @author [email protected]
* @author Alexandre Mendonca
* @author Bartosz Baranowski
*/
@SuppressWarnings("all") //3rd party lib
public class EmptyConfiguration extends org.jdiameter.client.impl.helpers.EmptyConfiguration implements MutableConfiguration {
private final ConcurrentHashMap> listeners = new ConcurrentHashMap>();
protected EmptyConfiguration() {
this(true);
}
/**
* Create instance of class
*
* @param callInit true if need append default parameters
*/
public EmptyConfiguration(boolean callInit) {
if (callInit) {
add(Extensions, getInstance(). // Internal extension point
add(ExtensionName, ExtensionPoint.Internal.name())
.add(InternalMetaData, "org.jdiameter.server.impl.MetaDataImpl")
.add(InternalMessageParser, InternalMessageParser.defValue())
.add(InternalElementParser, InternalElementParser.defValue())
.add(InternalTransportFactory, "org.jdiameter.server.impl.io.TransportLayerFactory")
.add(InternalConnectionClass, InternalConnectionClass.defValue())
.add(InternalNetworkGuard, InternalNetworkGuard.defValue())
.add(InternalPeerFsmFactory, "org.jdiameter.server.impl.fsm.FsmFactoryImpl")
.add(InternalSessionFactory, InternalSessionFactory.defValue())
.add(InternalRouterEngine, "org.jdiameter.server.impl.RouterImpl")
.add(InternalNetWork, "org.jdiameter.server.impl.NetworkImpl")
.add(InternalStatisticFactory, InternalStatisticFactory.defValue())
.add(InternalOverloadManager, "org.jdiameter.server.impl.OverloadManagerImpl")
.add(InternalRealmController, InternalRealmController.defValue())
.add(InternalAgentRedirect, InternalAgentRedirect.defValue())
.add(InternalAgentConfiguration, InternalAgentConfiguration.defValue())
.add(InternalAgentProxy, InternalAgentProxy.defValue())
.add(InternalSessionDatasource, InternalSessionDatasource.defValue())
.add(InternalTimerFacility, InternalTimerFacility.defValue())
.add(InternalPeerController, "org.jdiameter.server.impl.MutablePeerTableImpl"),
getInstance(). // StackLayer extension point
add(ExtensionName, ExtensionPoint.StackLayer.name()),
getInstance(). // ControllerLayer extension point
add(ExtensionName, ExtensionPoint.ControllerLayer.name()),
getInstance(). // TransportLayer extension point
add(ExtensionName, ExtensionPoint.TransportLayer.name()));
}
}
//
@Override
public void setByteValue(int key, byte value) {
List list = listeners.get(key);
if (list != null) {
boolean commit = true;
for (ConfigurationListener l : list) {
commit &= l.elementChanged(key, value);
}
if (commit) {
putValue(key, value);
}
} else {
putValue(key, value);
}
}
@Override
public void setIntValue(int key, int value) {
List list = listeners.get(key);
if (list != null) {
boolean commit = true;
for (ConfigurationListener l : list) {
commit &= l.elementChanged(key, value);
}
if (commit) {
putValue(key, value);
}
} else {
putValue(key, value);
}
}
@Override
public void setLongValue(int key, long value) {
List list = listeners.get(key);
if (list != null) {
boolean commit = true;
for (ConfigurationListener l : list) {
commit &= l.elementChanged(key, value);
}
if (commit) {
putValue(key, value);
}
} else {
putValue(key, value);
}
}
@Override
public void setDoubleValue(int key, double value) {
List list = listeners.get(key);
if (list != null) {
boolean commit = true;
for (ConfigurationListener l : list) {
commit &= l.elementChanged(key, value);
}
if (commit) {
putValue(key, value);
}
} else {
putValue(key, value);
}
}
@Override
public void setByteArrayValue(int key, byte[] value) {
List list = listeners.get(key);
if (list != null) {
boolean commit = true;
for (ConfigurationListener l : list) {
commit &= l.elementChanged(key, value);
}
if (commit) {
putValue(key, value);
}
} else {
putValue(key, value);
}
}
@Override
public void setBooleanValue(int key, boolean value) {
List list = listeners.get(key);
if (list != null) {
boolean commit = true;
for (ConfigurationListener l : list) {
commit &= l.elementChanged(key, value);
}
if (commit) {
putValue(key, value);
}
} else {
putValue(key, value);
}
}
@Override
public void setStringValue(int key, java.lang.String value) {
List list = listeners.get(key);
if (list != null) {
boolean commit = true;
for (ConfigurationListener l : list) {
commit &= l.elementChanged(key, value);
}
if (commit) {
putValue(key, value);
}
} else {
putValue(key, value);
}
}
@Override
public void setChildren(int key, org.jdiameter.api.Configuration... values) {
List list = listeners.get(key);
if (list != null) {
boolean commit = true;
for (ConfigurationListener l : list) {
commit &= l.elementChanged(key, values);
}
if (commit) {
putValue(key, values);
}
// Removed due to issue #1009 (http://code.google.com/p/mobicents/issues/detail?id=1009)
// putValue(key, new EmptyConfiguration(false).add(key, values));
} else {
putValue(key, values);
// Removed due to issue #1009 (http://code.google.com/p/mobicents/issues/detail?id=1009)
// putValue(key, new EmptyConfiguration(false).add(key, values));
}
}
@Override
public void removeValue(int... keys) {
for (int i : keys) {
List list = listeners.get(i);
if (list != null) {
boolean rem = true;
for (ConfigurationListener l : list) {
rem &= l.elementChanged(i, null);
}
if (rem) {
removeValue(i);
}
}
}
}
/**
* @see org.jdiameter.api.MutableConfiguration class
*/
@Override
public void addChangeListener(ConfigurationListener listener, int... ints) {
for (int i : ints) {
List list = listeners.get(i);
if (list == null) {
list = new CopyOnWriteArrayList();
list.add(listener);
}
listeners.put(i, list);
}
}
/**
* @see org.jdiameter.api.MutableConfiguration class
*/
@Override
public void removeChangeListener(ConfigurationListener listener, int... ints) {
for (int i : ints) {
List list = listeners.get(i);
if (list != null) {
list.remove(listener);
if (list.size() == 0) {
listeners.remove(i);
}
}
}
}
}
