/*
* SoapUI, Copyright (C) 2004-2016 SmartBear Software
*
* Licensed under the EUPL, Version 1.1 or - as soon as they will be approved by the European Commission - subsequent
* versions of the EUPL (the "Licence");
* You may not use this work except in compliance with the Licence.
* You may obtain a copy of the Licence at:
*
* http://ec.europa.eu/idabc/eupl
*
* Unless required by applicable law or agreed to in writing, software distributed under the Licence is
* distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied. See the Licence for the specific language governing permissions and limitations
* under the Licence.
*/
package com.eviware.soapui.impl.settings;
import com.eviware.soapui.model.settings.SettingsListener;
import java.lang.ref.WeakReference;
/**
* Weak listener to settingChanged
*
* @author ole.matzura
*/
public final class WeakSettingsListener implements SettingsListener {
private final WeakReference<SettingsListener> listenerReference;
public WeakSettingsListener(SettingsListener listener) {
listenerReference = new WeakReference<SettingsListener>(listener);
}
public void settingChanged(String name, String newValue, String oldValue) {
if (listenerReference.get() != null) {
listenerReference.get().settingChanged(name, newValue, oldValue);
}
}
@Override
public void settingsReloaded() {
if (listenerReference.get() != null) {
listenerReference.get().settingsReloaded();
}
}
}