List of usage examples for java.util.concurrent ConcurrentHashMap keySet
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From source file:org.wso2.carbon.event.input.adaptor.wso2event.WSO2EventEventAdaptorType.java
public String subscribe(InputEventAdaptorMessageConfiguration inputEventAdaptorMessageConfiguration, InputEventAdaptorListener inputEventAdaptorListener, InputEventAdaptorConfiguration inputEventAdaptorConfiguration, AxisConfiguration axisConfiguration) { String subscriptionId = UUID.randomUUID().toString(); int tenantId = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId(true); EventAdaptorConf eventAdaptorConf = new EventAdaptorConf(inputEventAdaptorListener, tenantId, PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantDomain()); ConcurrentHashMap<InputEventAdaptorMessageConfiguration, ConcurrentHashMap<String, EventAdaptorConf>> tenantSpecificAdaptorListenerMap = inputEventAdaptorListenerMap .get(tenantId);//from www. ja v a 2 s .c o m if (tenantSpecificAdaptorListenerMap == null) { tenantSpecificAdaptorListenerMap = new ConcurrentHashMap<InputEventAdaptorMessageConfiguration, ConcurrentHashMap<String, EventAdaptorConf>>(); inputEventAdaptorListenerMap.put(tenantId, tenantSpecificAdaptorListenerMap); } if (!tenantSpecificAdaptorListenerMap.keySet().contains(inputEventAdaptorMessageConfiguration)) { ConcurrentHashMap<String, EventAdaptorConf> map = new ConcurrentHashMap<String, WSO2EventEventAdaptorType.EventAdaptorConf>(); map.put(subscriptionId, eventAdaptorConf); tenantSpecificAdaptorListenerMap.put(inputEventAdaptorMessageConfiguration, map); } else { tenantSpecificAdaptorListenerMap.get(inputEventAdaptorMessageConfiguration).put(subscriptionId, eventAdaptorConf); ConcurrentHashMap<InputEventAdaptorMessageConfiguration, StreamDefinition> tenantSpecificInputStreamDefinitionMap = inputStreamDefinitionMap .get(tenantId); if (tenantSpecificInputStreamDefinitionMap != null) { StreamDefinition streamDefinition = tenantSpecificInputStreamDefinitionMap .get(inputEventAdaptorMessageConfiguration); if (streamDefinition != null) { inputEventAdaptorListener.addEventDefinitionCall(streamDefinition); } } } return subscriptionId; }
From source file:com.web.server.EJBDeployer.java
@Override public void fileDeleted(FileChangeEvent arg0) throws Exception { FileObject baseFile = arg0.getFile(); if (baseFile.getName().getURI().endsWith(".jar")) { System.out.println(jarEJBMap.get(baseFile.getName().getURI())); EJBContext ejbContext = jarEJBMap.get(baseFile.getName().getURI()); if (ejbContext != null) { HashMap<String, Class> bindings = ejbContext.getRemoteBindings(); Set<String> remoteBindings = bindings.keySet(); Iterator<String> remoteBinding = remoteBindings.iterator(); while (remoteBinding.hasNext()) { String binding = (String) remoteBinding.next(); registry.unbind(binding); System.out.println("unregistering the class" + bindings.get(binding)); }/*w w w . java2s . c om*/ jarEJBMap.remove(baseFile.getName().getURI()); } ConcurrentHashMap<String, MDBContext> mdbContexts = jarMDBMap.get(baseFile.getName().getURI()); MDBContext mdbContext; if (mdbContexts != null) { Iterator<String> mdbnames = mdbContexts.keySet().iterator(); while (mdbnames.hasNext()) { String mdbname = mdbnames.next(); mdbContext = mdbContexts.get(mdbname); if (mdbContext.getConsumer() != null) { mdbContext.getConsumer().setMessageListener(null); mdbContext.getConsumer().close(); } if (mdbContext.getSession() != null) mdbContext.getSession().close(); if (mdbContext.getConnection() != null) mdbContext.getConnection().close(); mdbContexts.remove(mdbname); } jarMDBMap.remove(baseFile.getName().getURI()); } } System.out.println(baseFile.getName().getURI() + " UnDeployed"); }
From source file:com.web.server.EARDeployer.java
/** * This method removes the executor services from the executor services * map./*www . j a v a2 s . c o m*/ * * @param jarFile * @param classList * @throws FileSystemException */ public void deleteExecutorServicesEar(String fileName, StandardFileSystemManager fsManager) throws FileSystemException { try { synchronized (urlClassLoaderMap) { ConcurrentHashMap map = (ConcurrentHashMap) filesMap.get(fileName); if (map != null) { //log.info("ClassLoader Map=\n\n\n\n"+urlClassLoaderMap); Set keysinclassloadermap = map.keySet(); System.out.println(keysinclassloadermap.size()); Iterator classloaders = keysinclassloadermap.iterator(); while (classloaders.hasNext()) { String classloader = (String) classloaders.next(); System.out.println("ClassLoader=" + classloader); ClassLoader webClassLoader = (ClassLoader) this.urlClassLoaderMap.get(map.get(classloader)); this.urlClassLoaderMap.remove(map.get(classloader)); ClassLoaderUtil.cleanupJarFileFactory(ClassLoaderUtil.closeClassLoader(webClassLoader)); urlClassLoaderMap.remove(map.get(classloader)); try { if (webClassLoader instanceof WebClassLoader) ((WebClassLoader) webClassLoader).close(); else if (webClassLoader instanceof VFSClassLoader) { FileObject[] fObj = ((VFSClassLoader) webClassLoader).getFileObjects(); for (FileObject obj : fObj) { obj.close(); } } } catch (Throwable e) { // TODO Auto-generated catch block e.printStackTrace(); } /*if (classloader.contains(deployDirectory +"/"+ fileName)) { System.out.println("removing classloader" + deployDirectory + classloader); File warDir=new File(fileName); if(warDir.exists()){ warDeployer.deleteDir(warDir); } //System.out.println("Before Remove class loader\n\n\n\n"+this.urlClassLoaderMap); //System.out.println("Remove class loader\n\n\n\n"+this.urlClassLoaderMap); }*/ } System.gc(); classloaders = keysinclassloadermap.iterator(); while (classloaders.hasNext()) { String classloader = (String) classloaders.next(); if (classloader.endsWith(".war")) { warDeployer.removeServlets((String) map.get(classloader), classloader); File warDir = new File((String) map.get(classloader)); if (warDir.exists()) { warDeployer.deleteDir(warDir); } } } log.info(this.urlClassLoaderMap); } filesMap.remove(fileName); } } catch (Exception ex) { ex.printStackTrace(); } }
From source file:org.wso2.andes.kernel.OnflightMessageTracker.java
/** * Clear all tracking when orphan slot situation i.e. call when no active subscription but buffered messages are * sent to subscription/*from w w w. j a va2 s .co m*/ * * @param slot slot to release */ public void clearAllTrackingWhenSlotOrphaned(Slot slot) { if (log.isDebugEnabled()) { log.debug("Orphan slot situation and clear tracking of messages for slot = " + slot); } String slotID = slot.getId(); ConcurrentHashMap<Long, MsgData> messagesOfSlot = messageBufferingTracker.remove(slotID); if (messagesOfSlot != null) { for (Long messageId : messagesOfSlot.keySet()) { msgId2MsgData.remove(messageId); } } subscriptionSlotTracker.remove(slot); }
From source file:org.wso2.andes.kernel.OnflightMessageTracker.java
/** * Release tracking of all messages belonging to a slot. i.e called when slot is removed. * This will remove all buffering tracking of messages and tracking objects. * But tracking objects will remain until delivery cycle completed * * @param slot slot to release/*from w w w .jav a 2 s. co m*/ */ public void releaseAllMessagesOfSlotFromTracking(Slot slot) { //remove all actual msgData objects if (log.isDebugEnabled()) { log.debug("Releasing tracking of messages for slot " + slot.toString()); } String slotID = slot.getId(); ConcurrentHashMap<Long, MsgData> messagesOfSlot = messageBufferingTracker.remove(slotID); if (messagesOfSlot != null) { for (Long messageId : messagesOfSlot.keySet()) { getTrackingData(messageId).addMessageStatus(MessageStatus.SLOT_REMOVED); if (checkIfReadyToRemoveFromTracking(messageId)) { if (log.isDebugEnabled()) { log.debug("removing tracking object from memory id " + messageId); } msgId2MsgData.remove(messageId); } } } }
From source file:com.app.server.EJBDeployer.java
public void undeploy(URL url) { try {// ww w .j av a 2 s . c o m //System.out.println(jarEJBMap.get(url.toString())); Vector<Object> objs = staticObjsEjbMap.remove(url.toString()); if (objs != null) { objs.clear(); } Vector<EJBContext> ejbContexts = jarEJBMap.get(url.toString()); if (ejbContexts != null && ejbContexts.size() > 0) { for (EJBContext ejbContext : ejbContexts) { if (ejbContext != null) { HashMap<String, Class> bindings = ejbContext.getRemoteBindings(); Set<String> remoteBindings = bindings.keySet(); Iterator<String> remoteBinding = remoteBindings.iterator(); while (remoteBinding.hasNext()) { String binding = (String) remoteBinding.next(); Object unbindstatefulObjs = ic.lookup("java:/" + binding); if (unbindstatefulObjs instanceof StatefulBeanObject) { Vector<Object> StatefulBeanObjects = StatefulBeanObject.statefulSessionBeanObjectMap .get(url.toString()); StatefulBeanObject.statefulSessionBeanObjectMap.remove(url.toString()); StatefulBeanObjects.clear(); } ic.unbind("java:/" + binding); System.out.println("unregistering the class" + bindings.get(binding)); } jarEJBMap.remove(url.toString()); } } } ConcurrentHashMap<String, MDBContext> mdbContexts = jarMDBMap.get(url.toString()); MDBContext mdbContext; if (mdbContexts != null) { Iterator<String> mdbnames = mdbContexts.keySet().iterator(); while (mdbnames.hasNext()) { String mdbname = mdbnames.next(); mdbContext = mdbContexts.get(mdbname); if (mdbContext.getResourceAdapter() != null) { mdbContext.getResourceAdapter().endpointDeactivation(mdbContext.getMessageEndPointFactory(), mdbContext.getActivationSpec()); mdbContext.getResourceAdapter().stop(); } if (mdbContext.getConsumer() != null) { mdbContext.getConsumer().setMessageListener(null); mdbContext.getConsumer().close(); } if (mdbContext.getSession() != null) mdbContext.getSession().close(); if (mdbContext.getConnection() != null) mdbContext.getConnection().close(); mdbContexts.remove(mdbname); } jarMDBMap.remove(url.toString()); } log.info(url.toString() + " UnDeployed"); } catch (Exception ex) { log.error("Error in undeploying the package " + url, ex); //ex.printStackTrace(); } }
From source file:org.wso2.andes.server.cassandra.OnflightMessageTracker.java
/** * Release tracking of all messages belonging to a slot. i.e called when slot is removed. * This will remove all buffering tracking of messages and tracking objects. * But tracking objects will remain until delivery cycle completed * * @param slot slot to release/*from w w w . java 2 s. c om*/ */ public void releaseAllMessagesOfSlotFromTracking(Slot slot) { //remove all actual msgData objects if (log.isDebugEnabled()) { log.debug("Releasing tracking of messages for slot " + slot.toString()); } ConcurrentHashMap<Long, MsgData> messagesOfSlot = messageBufferingTracker.remove(slot); if (messagesOfSlot != null) { for (Long messageIdOfSlot : messagesOfSlot.keySet()) { getTrackingData(messageIdOfSlot).addMessageStatus(MessageStatus.SLOT_REMOVED); if (checkIfReadyToRemoveFromTracking(messageIdOfSlot)) { if (log.isDebugEnabled()) { log.debug("removing tracking object from memory id= " + messageIdOfSlot); } msgId2MsgData.remove(messageIdOfSlot); } } } }
From source file:com.alibaba.napoli.metamorphosis.client.consumer.ConsumerZooKeeper.java
private String getTopicsString( final ConcurrentHashMap<String/* topic */, SubscriberInfo> topicSubcriberRegistry) { final StringBuilder topicSb = new StringBuilder(); boolean wasFirst = true; for (final String topic : topicSubcriberRegistry.keySet()) { if (wasFirst) { wasFirst = false;//from ww w .j av a 2 s. co m topicSb.append(topic); } else { topicSb.append(",").append(topic); } } return topicSb.toString(); }
From source file:org.wrml.runtime.format.text.html.WrmldocFormatter.java
protected ArrayNode buildReferencesArrayNode(final ObjectMapper objectMapper, final Map<URI, ObjectNode> schemaNodes, final Map<URI, LinkRelation> linkRelationCache, final Resource resource, final Prototype defaultPrototype) { final Context context = getContext(); final SchemaLoader schemaLoader = context.getSchemaLoader(); final SyntaxLoader syntaxLoader = context.getSyntaxLoader(); final URI defaultSchemaUri = (defaultPrototype != null) ? defaultPrototype.getSchemaUri() : null; final String defaultSchemaName = (defaultPrototype != null) ? defaultPrototype.getUniqueName().getLocalName() : null;/*from w w w . ja v a 2s . c o m*/ final ArrayNode referencesNode = objectMapper.createArrayNode(); final ConcurrentHashMap<URI, LinkTemplate> referenceTemplates = resource.getReferenceTemplates(); final Set<URI> referenceRelationUris = referenceTemplates.keySet(); if (referenceTemplates != null && !referenceTemplates.isEmpty()) { String selfResponseSchemaName = null; List<String> resourceParameterList = null; final UriTemplate uriTemplate = resource.getUriTemplate(); final String[] parameterNames = uriTemplate.getParameterNames(); if (parameterNames != null && parameterNames.length > 0) { resourceParameterList = new ArrayList<>(); for (int i = 0; i < parameterNames.length; i++) { final String parameterName = parameterNames[i]; URI keyedSchemaUri = null; if (defaultPrototype != null) { final Set<String> allKeySlotNames = defaultPrototype.getAllKeySlotNames(); if (allKeySlotNames != null && allKeySlotNames.contains(parameterName)) { keyedSchemaUri = defaultSchemaUri; } } if (keyedSchemaUri == null) { final Set<URI> referenceLinkRelationUris = resource .getReferenceLinkRelationUris(Method.Get); if (referenceLinkRelationUris != null && !referenceLinkRelationUris.isEmpty()) { for (URI linkRelationUri : referenceLinkRelationUris) { final LinkTemplate referenceTemplate = referenceTemplates.get(linkRelationUri); final URI responseSchemaUri = referenceTemplate.getResponseSchemaUri(); final Prototype responseSchemaPrototype = schemaLoader .getPrototype(responseSchemaUri); if (responseSchemaPrototype != null) { final Set<String> allKeySlotNames = responseSchemaPrototype .getAllKeySlotNames(); if (allKeySlotNames != null && allKeySlotNames.contains(parameterName)) { keyedSchemaUri = responseSchemaUri; break; } } } } } String parameterTypeString = "?"; if (keyedSchemaUri != null) { final Prototype keyedPrototype = schemaLoader.getPrototype(keyedSchemaUri); final ProtoSlot keyProtoSlot = keyedPrototype.getProtoSlot(parameterName); if (keyProtoSlot instanceof PropertyProtoSlot) { final PropertyProtoSlot keyPropertyProtoSlot = (PropertyProtoSlot) keyProtoSlot; final ValueType parameterValueType = keyPropertyProtoSlot.getValueType(); final Type parameterHeapType = keyPropertyProtoSlot.getHeapValueType(); switch (parameterValueType) { case Text: { if (!String.class.equals(parameterHeapType)) { final Class<?> syntaxClass = (Class<?>) parameterHeapType; parameterTypeString = syntaxClass.getSimpleName(); } else { parameterTypeString = parameterValueType.name(); } break; } case SingleSelect: { final Class<?> choicesEnumClass = (Class<?>) parameterHeapType; if (choicesEnumClass.isEnum()) { parameterTypeString = choicesEnumClass.getSimpleName(); } else { // ? parameterTypeString = parameterValueType.name(); } break; } default: { parameterTypeString = parameterValueType.name(); break; } } } } resourceParameterList.add(parameterTypeString + " " + parameterName); } } for (final Method method : Method.values()) { for (final URI linkRelationUri : referenceRelationUris) { final LinkTemplate referenceTemplate = referenceTemplates.get(linkRelationUri); final LinkRelation linkRelation = getLinkRelation(linkRelationCache, linkRelationUri); if (method != linkRelation.getMethod()) { continue; } final ObjectNode referenceNode = objectMapper.createObjectNode(); referencesNode.add(referenceNode); referenceNode.put(PropertyName.method.name(), method.getProtocolGivenName()); referenceNode.put(PropertyName.rel.name(), syntaxLoader.formatSyntaxValue(linkRelationUri)); final String relationTitle = linkRelation.getTitle(); referenceNode.put(PropertyName.relationTitle.name(), relationTitle); final URI responseSchemaUri = referenceTemplate.getResponseSchemaUri(); String responseSchemaName = null; if (responseSchemaUri != null) { final ObjectNode responseSchemaNode = getSchemaNode(objectMapper, schemaNodes, responseSchemaUri, schemaLoader); referenceNode.put(PropertyName.responseSchema.name(), responseSchemaNode); responseSchemaName = responseSchemaNode .get(SchemaDesignFormatter.PropertyName.localName.name()).asText(); } final URI requestSchemaUri = referenceTemplate.getRequestSchemaUri(); String requestSchemaName = null; if (requestSchemaUri != null) { final ObjectNode requestSchemaNode = getSchemaNode(objectMapper, schemaNodes, requestSchemaUri, schemaLoader); referenceNode.put(PropertyName.requestSchema.name(), requestSchemaNode); requestSchemaName = requestSchemaNode .get(SchemaDesignFormatter.PropertyName.localName.name()).asText(); } final StringBuilder signatureBuilder = new StringBuilder(); if (responseSchemaName != null) { signatureBuilder.append(responseSchemaName); } else { signatureBuilder.append("void"); } signatureBuilder.append(" "); String functionName = relationTitle; if (SystemLinkRelation.self.getUri().equals(linkRelationUri)) { functionName = "get" + responseSchemaName; selfResponseSchemaName = responseSchemaName; } else if (SystemLinkRelation.save.getUri().equals(linkRelationUri)) { functionName = "save" + responseSchemaName; } else if (SystemLinkRelation.delete.getUri().equals(linkRelationUri)) { functionName = "delete"; if (defaultSchemaName != null) { functionName += defaultSchemaName; } else if (selfResponseSchemaName != null) { functionName += selfResponseSchemaName; } } signatureBuilder.append(functionName).append(" ( "); String parameterString = null; if (resourceParameterList != null) { final StringBuilder parameterStringBuilder = new StringBuilder(); final int parameterCount = resourceParameterList.size(); for (int i = 0; i < parameterCount; i++) { final String parameter = resourceParameterList.get(i); parameterStringBuilder.append(parameter); if (i < parameterCount - 1) { parameterStringBuilder.append(" , "); } } parameterString = parameterStringBuilder.toString(); signatureBuilder.append(parameterString); } if (requestSchemaName != null) { if (StringUtils.isNotBlank(parameterString)) { signatureBuilder.append(" , "); } signatureBuilder.append(requestSchemaName); signatureBuilder.append(" "); final String parameterName = Character.toLowerCase(requestSchemaName.charAt(0)) + requestSchemaName.substring(1); signatureBuilder.append(parameterName); } signatureBuilder.append(" ) "); final String signature = signatureBuilder.toString(); referenceNode.put(PropertyName.signature.name(), signature); } } } return referencesNode; }
From source file:com.uber.tchannel.ping.PingClient.java
public void run() throws Exception { TChannel tchannel = new TChannel.Builder("ping-client").build(); SubChannel subChannel = tchannel.makeSubChannel("ping-server"); final ConcurrentHashMap<String, Integer> msgs = new ConcurrentHashMap<String, Integer>(); final CountDownLatch done = new CountDownLatch(requests); for (int i = 0; i < requests; i++) { JsonRequest<Ping> request = new JsonRequest.Builder<Ping>("ping-server", "ping") .setBody(new Ping("{'key': 'ping?'}")).setHeader("some", "header").setTimeout(100 + i).build(); TFuture<JsonResponse<Pong>> f = subChannel.send(request, InetAddress.getByName(host), port); f.addCallback(new TFutureCallback<JsonResponse<Pong>>() { @Override/*from ww w . j a v a 2 s .c o m*/ public void onResponse(JsonResponse<Pong> pongResponse) { done.countDown(); String msg = pongResponse.toString(); if (msgs.containsKey(msg)) { msgs.put(msg, msgs.get(msg) + 1); } else { msgs.put(msg, 1); } } }); } done.await(); for (String msg : msgs.keySet()) { System.out.println(String.format("%s\n\tcount:%d", msg, msgs.get(msg))); } tchannel.shutdown(false); }