logs added
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1b79f8e813
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@ -18,6 +18,7 @@ import org.gcube.common.events.Observes;
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import org.gcube.common.events.Observes.Kind;
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import org.gcube.smartgears.Constants;
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import org.gcube.smartgears.configuration.Mode;
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import org.gcube.smartgears.context.Property;
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import org.gcube.smartgears.context.application.ApplicationContext;
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import org.gcube.smartgears.handlers.application.ApplicationLifecycleEvent;
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import org.gcube.smartgears.handlers.application.ApplicationLifecycleHandler;
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@ -46,8 +47,6 @@ import org.slf4j.LoggerFactory;
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* </ul>
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*
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* @author Fabio Simeoni
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* @see ProfileBuilder
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* @see ProfilePublisherImpl
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*/
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public class ApplicationProfileManager extends ApplicationLifecycleHandler {
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@ -55,7 +54,7 @@ public class ApplicationProfileManager extends ApplicationLifecycleHandler {
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private ApplicationContext context;
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private ScheduledFuture<?> periodicUpdates;
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private static final String PUBLISHED_PROP = "published";
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private List<Publisher> publishers = ProviderFactory.provider().publishers();
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@ -80,12 +79,12 @@ public class ApplicationProfileManager extends ApplicationLifecycleHandler {
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private void activated(){
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publishers = context.container().configuration().mode()!=Mode.offline?
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ProviderFactory.provider().publishers():
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Collections.emptyList();
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registerObservers();
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schedulePeriodicUpdates();
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registerObservers();
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schedulePeriodicUpdates();
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}
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// helpers
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@ -118,19 +117,28 @@ public class ApplicationProfileManager extends ApplicationLifecycleHandler {
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//if we've failed before first publication do not try to publish
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//(we may well have failed there)
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for (Publisher publisher: publishers)
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try {
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publisher.update(context);
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}catch (Exception e) {
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log.error("cannot publish {} with publisher type {} (see details)",context.name(), publisher.getClass().getCanonicalName(), e);
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// since we've failed no published event is fired and profile
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// will not be stored.
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// we do it manually to ensure we leave some local trace of the
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// changed profile.
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//TODO: CHECK --- store(profile);
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if (context.properties().contains(PUBLISHED_PROP)) {
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log.info("publishing application for the first time");
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context.properties().add(new Property(PUBLISHED_PROP, true));
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if (context.lifecycle().state() != ApplicationState.failed) {
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publishers.forEach(p -> {
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try {
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p.create(context,
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context.container().configuration().authorizationProvider().getContexts());
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}catch (Exception e) {
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log.error("cannot publish {} for first time with publisher type {} (see details)",context.name(), p.getClass().getCanonicalName(), e);
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}
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});
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}
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}
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else
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publishers.forEach(p -> {
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try {
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p.update(context);
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}catch (Exception e) {
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log.error("cannot publish {} with publisher type {} (see details)",context.name(), p.getClass().getCanonicalName(), e);
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}
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});
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}
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@ -158,20 +166,20 @@ public class ApplicationProfileManager extends ApplicationLifecycleHandler {
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@Observes(value = removeFromContext)
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void removeFrom(String scope) {
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for (Publisher publisher: publishers)
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try {
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log.debug("unpublishing application from scope {}", scope);
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publisher.remove(context,
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Collections.singleton(scope));
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}catch (Exception e) {
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try {
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log.debug("unpublishing application from scope {}", scope);
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publisher.remove(context,
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Collections.singleton(scope));
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}catch (Exception e) {
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log.error("cannot remove scope {} with publisher type {} (see details)",scope, publisher.getClass().getCanonicalName(), e);
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log.error("cannot remove scope {} with publisher type {} (see details)",scope, publisher.getClass().getCanonicalName(), e);
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// since we've failed no published event is fired and profile
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// will not be stored.
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// we do it manually to ensure we leave some local trace of the
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// changed profile.
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//TODO: CHECK --- store(profile);
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}
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// since we've failed no published event is fired and profile
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// will not be stored.
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// we do it manually to ensure we leave some local trace of the
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// changed profile.
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//TODO: CHECK --- store(profile);
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}
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}
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});
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@ -206,7 +214,7 @@ public class ApplicationProfileManager extends ApplicationLifecycleHandler {
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context.events().fire(context,changed);
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}
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};
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periodicUpdates = Utils.scheduledServicePool.scheduleAtFixedRate(updateTask,
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Constants.application_republish_frequency_in_minutes,
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Constants.application_republish_frequency_in_minutes , TimeUnit.MINUTES);
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@ -20,10 +20,12 @@ import java.util.concurrent.ScheduledFuture;
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import org.gcube.common.events.Observes;
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import org.gcube.smartgears.configuration.Mode;
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import org.gcube.smartgears.context.Property;
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import org.gcube.smartgears.context.container.ContainerContext;
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import org.gcube.smartgears.handlers.container.ContainerHandler;
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import org.gcube.smartgears.handlers.container.ContainerLifecycleEvent;
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import org.gcube.smartgears.lifecycle.container.ContainerLifecycle;
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import org.gcube.smartgears.lifecycle.container.ContainerState;
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import org.gcube.smartgears.provider.ProviderFactory;
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import org.gcube.smartgears.publishing.Publisher;
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import org.gcube.smartgears.utils.Utils;
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@ -55,7 +57,7 @@ public class ContainerProfileManager extends ContainerHandler {
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private ContainerContext context;
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private ScheduledFuture<?> periodicUpdates;
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private static final String PUBLISHED_PROP = "published";
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private List<Publisher> publishers;
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@ -83,40 +85,49 @@ public class ContainerProfileManager extends ContainerHandler {
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publishers = context.configuration().mode()!=Mode.offline?
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ProviderFactory.provider().publishers():
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Collections.emptyList();
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registerObservers();
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schedulePeriodicUpdates();
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registerObservers();
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schedulePeriodicUpdates();
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}
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private void registerObservers() {
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context.events().subscribe(new Object() {
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@Observes({ activation, part_activation, shutdown, stop, failure })
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void onChanged(ContainerLifecycle lc) {
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// since we do not know the observers, they will deal with failures and their consequences
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// any that comes back will be logged in this event thread
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context.events().fire(context, changed);
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}
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@Observes(value = changed, kind = critical)
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void publishAfterChange(ContainerContext context) {
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log.info("Publish after profile Change event called");
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//if we've failed before first publication do not try to publish
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//(we may well have failed there)
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for (Publisher publisher: publishers)
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try {
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publisher.update(context);
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}catch (Exception e) {
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log.error("cannot publish containar with publisher type {} (see details)", publisher.getClass().getCanonicalName(), e);
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// since we've failed no published event is fired and profile
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// will not be stored.
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// we do it manually to ensure we leave some local trace of the
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// changed profile.
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//TODO: CHECK --- store(profile);
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if (context.properties().contains(PUBLISHED_PROP)) {
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context.properties().add(new Property(PUBLISHED_PROP, true));
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log.info("publishing container for the first time");
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if (context.lifecycle().state() != ContainerState.failed) {
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publishers.forEach(p -> {
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try {
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p.create(context,
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context.configuration().authorizationProvider().getContexts());
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}catch (Exception e) {
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log.error("cannot publish container for first time with publisher type {} (see details)", p.getClass().getCanonicalName(), e);
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}
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});
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}
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}
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else
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publishers.forEach(p -> {
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try {
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p.update(context);
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}catch (Exception e) {
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log.error("cannot publish container with publisher type {} (see details)", p.getClass().getCanonicalName(), e);
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}
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});
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}
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@Observes(value = addToContext)
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void addTo(String scope) {
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for (Publisher publisher: publishers)
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@ -135,9 +146,9 @@ public class ContainerProfileManager extends ContainerHandler {
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// changed profile.
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//TODO: CHECK --- store(profile);
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}
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}
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@Observes(value = removeFromContext)
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void removeFrom(String scope) {
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for (Publisher publisher: publishers)
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@ -159,8 +170,8 @@ public class ContainerProfileManager extends ContainerHandler {
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}
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});
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}
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private void schedulePeriodicUpdates() {
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// register to cancel updates
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context.events().subscribe(
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