private Graph getUnsecuredMGraphAndAddToCache(IRI name) throws NoSuchEntityException { for (WeightedTcProvider provider : providerList) { try { Graph providedMGraph = provider.getMGraph(name); Graph result = ensureLockable(providedMGraph); if (isCachingEnabled()) { mGraphCache.put(name, new MGraphHolder( provider, result)); } return result; } catch (NoSuchEntityException e) { //we do nothing and try our luck with the next provider } catch (IllegalArgumentException e) { //we do nothing and try our luck with the next provider } } throw new NoSuchEntityException(name); }
private Graph getUnsecuredMGraphAndAddToCache(IRI name) throws NoSuchEntityException { for (WeightedTcProvider provider : providerList) { try { Graph providedMGraph = provider.getMGraph(name); Graph result = ensureLockable(providedMGraph); if (isCachingEnabled()) { mGraphCache.put(name, new MGraphHolder( provider, result)); } return result; } catch (NoSuchEntityException e) { //we do nothing and try our luck with the next provider } catch (IllegalArgumentException e) { //we do nothing and try our luck with the next provider } } throw new NoSuchEntityException(name); }
private void weightedProviderRemoved(WeightedTcProvider oldProvider, Set<IRI> oldProvidedUris) { for (IRI name : oldProvidedUris) { final MGraphHolder holder = mGraphCache.get(name); if ((holder != null) && (holder.getWeightedTcProvider() != null) && holder.getWeightedTcProvider().equals(oldProvider)) { tcDisappears(name); mGraphCache.remove(name); if (isCachingEnabled()) { // check if another WeightedTcProvider has the Graph. // And if so register as service. for (WeightedTcProvider provider : providerList) { try { Graph triples = provider.getGraph(name); if (triples instanceof Graph) { mGraphCache.put(name, new MGraphHolder(provider, ensureLockable((Graph)triples))); mGraphAppears(name); } else { graphAppears(name); } break; } catch (NoSuchEntityException e) { // continue; } } } } } }
private void weightedProviderRemoved(WeightedTcProvider oldProvider, Set<IRI> oldProvidedUris) { for (IRI name : oldProvidedUris) { final MGraphHolder holder = mGraphCache.get(name); if ((holder != null) && (holder.getWeightedTcProvider() != null) && holder.getWeightedTcProvider().equals(oldProvider)) { tcDisappears(name); mGraphCache.remove(name); if (isCachingEnabled()) { // check if another WeightedTcProvider has the Graph. // And if so register as service. for (WeightedTcProvider provider : providerList) { try { Graph triples = provider.getGraph(name); if (triples instanceof Graph) { mGraphCache.put(name, new MGraphHolder(provider, ensureLockable((Graph)triples))); mGraphAppears(name); } else { graphAppears(name); } break; } catch (NoSuchEntityException e) { // continue; } } } } } }
private void weightedProviderAdded(WeightedTcProvider newProvider, Set<IRI> newProvidedUris) { Set<WeightedTcProvider> lowerWeightedProviderList = getLowerWeightedProvider(newProvider); if (isCachingEnabled()) { for (IRI name : newProvidedUris) { final MGraphHolder holder = mGraphCache.get(name); if ((holder != null) && (holder.getWeightedTcProvider() != null)) { if (lowerWeightedProviderList.contains(holder.getWeightedTcProvider())) { tcDisappears(name); mGraphCache.remove(name); } else { continue; } } Graph triples = newProvider.getGraph(name); if (triples instanceof Graph) { mGraphCache.put(name, new MGraphHolder(newProvider, ensureLockable((Graph)triples))); mGraphAppears(name); } else { graphAppears(name); } } } }
private void weightedProviderAdded(WeightedTcProvider newProvider, Set<IRI> newProvidedUris) { Set<WeightedTcProvider> lowerWeightedProviderList = getLowerWeightedProvider(newProvider); if (isCachingEnabled()) { for (IRI name : newProvidedUris) { final MGraphHolder holder = mGraphCache.get(name); if ((holder != null) && (holder.getWeightedTcProvider() != null)) { if (lowerWeightedProviderList.contains(holder.getWeightedTcProvider())) { tcDisappears(name); mGraphCache.remove(name); } else { continue; } } Graph triples = newProvider.getGraph(name); if (triples instanceof Graph) { mGraphCache.put(name, new MGraphHolder(newProvider, ensureLockable((Graph)triples))); mGraphAppears(name); } else { graphAppears(name); } } } }