Examples of ImporterStateListener

org.springframework.osgi.service.importer.support.internal.dependency.ImporterStateListener
Internal listener, used for sending notifications when importers become unsatisfied so that exporters can be unregistered temporarily. @author Costin Leau

Examples of org.springframework.osgi.service.importer.support.internal.dependency.ImporterStateListener

    if (trace)
      log.trace("Exporter [" + exporterBeanName + "] depends (transitively) on the following importers:"
          + ObjectUtils.nullSafeToString(importerNames));


    // first create a listener for the exporter
    ImporterStateListener listener = new ImporterDependencyListener(exporter);
    exporterListener.put(exporter, listener);


    // exclude non-singletons and non-mandatory importers
    for (int i = 0; i < importerNames.length; i++) {
      if (beanFactory.isSingleton(importerNames[i])) {

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Examples of org.springframework.osgi.service.importer.support.internal.dependency.ImporterStateListener

    if (log.isTraceEnabled()) {
      log.trace("Removing exporter [" + beanName + "]");
    }


    // remove the exporter and its listeners from the map
    ImporterStateListener stateListener = (ImporterStateListener) exporterListener.remove(bean);


    Map importers;


    synchronized (bean) {
      importers = (Map) exporterToImporterDeps.remove(bean);

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Examples of org.springframework.osgi.service.importer.support.internal.dependency.ImporterStateListener

    }


    private void notifySatisfiedStateListeners() {
      synchronized (stateListeners) {
        for (Iterator iterator = stateListeners.iterator(); iterator.hasNext();) {
          ImporterStateListener stateListener = (ImporterStateListener) iterator.next();
          stateListener.importerSatisfied(eventSource, dependency);
        }
      }
    }

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Examples of org.springframework.osgi.service.importer.support.internal.dependency.ImporterStateListener

    }


    private void notifyUnsatisfiedStateListeners() {
      synchronized (stateListeners) {
        for (Iterator iterator = stateListeners.iterator(); iterator.hasNext();) {
          ImporterStateListener stateListener = (ImporterStateListener) iterator.next();
          stateListener.importerUnsatisfied(eventSource, dependency);
        }
      }
    }

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Examples of org.springframework.osgi.service.importer.support.internal.dependency.ImporterStateListener

    }


    private void notifySatisfiedStateListeners() {
      synchronized (stateListeners) {
        for (Iterator iterator = stateListeners.iterator(); iterator.hasNext();) {
          ImporterStateListener stateListener = (ImporterStateListener) iterator.next();
          stateListener.importerSatisfied(eventSource, dependency);
        }
      }
    }

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Examples of org.springframework.osgi.service.importer.support.internal.dependency.ImporterStateListener

    }


    private void notifyUnsatisfiedStateListeners() {
      synchronized (stateListeners) {
        for (Iterator iterator = stateListeners.iterator(); iterator.hasNext();) {
          ImporterStateListener stateListener = (ImporterStateListener) iterator.next();
          stateListener.importerUnsatisfied(eventSource, dependency);
        }
      }
    }

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Examples of org.springframework.osgi.service.importer.support.internal.dependency.ImporterStateListener

    if (trace)
      log.trace("Exporter [" + exporterBeanName + "] depends (transitively) on the following importers:"
          + ObjectUtils.nullSafeToString(importerNames));


    // first create a listener for the exporter
    ImporterStateListener listener = new ImporterDependencyListener(exporter);
    exporterListener.put(exporter, listener);


    // exclude non-singletons and non-mandatory importers
    for (int i = 0; i < importerNames.length; i++) {
      if (beanFactory.isSingleton(importerNames[i])) {

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Examples of org.springframework.osgi.service.importer.support.internal.dependency.ImporterStateListener

    if (log.isTraceEnabled()) {
      log.trace("Removing exporter [" + beanName + "]");
    }


    // remove the exporter and its listeners from the map
    ImporterStateListener stateListener = (ImporterStateListener) exporterListener.remove(bean);


    Map importers;


    synchronized (bean) {
      importers = (Map) exporterToImporterDeps.remove(bean);

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Examples of org.springframework.osgi.service.importer.support.internal.dependency.ImporterStateListener

    }


    private void notifySatisfiedStateListeners() {
      synchronized (stateListeners) {
        for (Iterator iterator = stateListeners.iterator(); iterator.hasNext();) {
          ImporterStateListener stateListener = (ImporterStateListener) iterator.next();
          stateListener.importerSatisfied(eventSource, dependency);
        }
      }
    }

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Examples of org.springframework.osgi.service.importer.support.internal.dependency.ImporterStateListener

    }


    private void notifyUnsatisfiedStateListeners() {
      synchronized (stateListeners) {
        for (Iterator iterator = stateListeners.iterator(); iterator.hasNext();) {
          ImporterStateListener stateListener = (ImporterStateListener) iterator.next();
          stateListener.importerUnsatisfied(eventSource, dependency);
        }
      }
    }

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