Examples with MessageStore org.apache.synapse.message.store.MessageStore used on opensource projects

Example 6 with MessageStore

use of org.apache.synapse.message.store.MessageStore in project wso2-synapse by wso2.

the class MessageStoreSerializationTest method testMessageStoreSerialization.

public void testMessageStoreSerialization() throws Exception {
    String messageStoreConfiguration = "<syn:messageStore xmlns:syn=\"" + "http://ws.apache.org/ns/synapse\"" + " name=\"foo\" >" + "</syn:messageStore>";
    OMElement messageStoreElement = createOMElement(messageStoreConfiguration);
    MessageStore messageStore = MessageStoreFactory.createMessageStore(messageStoreElement, new Properties());
    OMElement serializedElement = MessageStoreSerializer.serializeMessageStore(null, messageStore);
    try {
        assertTrue(compare(messageStoreElement, serializedElement));
    } catch (Exception e) {
        fail("Exception in test.");
    }
}

Example 7 with MessageStore

use of org.apache.synapse.message.store.MessageStore in project wso2-synapse by wso2.

the class MessageStoreFactory method createMessageStore.

@SuppressWarnings({ "UnusedDeclaration" })
public static MessageStore createMessageStore(OMElement elem, Properties properties) {
    OMAttribute clss = elem.getAttribute(CLASS_Q);
    MessageStore messageStore;
    if (clss != null) {
        String clssName = clss.getAttributeValue();
        // Make synapse configuration backward compatible
        if (Constants.DEPRECATED_INMEMORY_CLASS.equals(clssName)) {
            clssName = InMemoryStore.class.getName();
        } else if (Constants.DEPRECATED_JMS_CLASS.equals(clssName)) {
            clssName = JmsStore.class.getName();
        }
        try {
            Class cls = Class.forName(clssName);
            messageStore = (MessageStore) cls.newInstance();
        } catch (Exception e) {
            handleException("Error while instantiating the message store", e);
            return null;
        }
    } else {
        messageStore = new InMemoryStore();
    }
    OMAttribute nameAtt = elem.getAttribute(NAME_Q);
    if (nameAtt != null) {
        messageStore.setName(nameAtt.getAttributeValue());
    } else {
        handleException("Message Store name not specified");
    }
    OMElement descriptionElem = elem.getFirstChildWithName(DESCRIPTION_Q);
    if (descriptionElem != null) {
        messageStore.setDescription(descriptionElem.getText());
    }
    messageStore.setParameters(getParameters(elem));
    log.info("Successfully added Message Store configuration of : [" + nameAtt.getAttributeValue() + "].");
    return messageStore;
}

Example 8 with MessageStore

use of org.apache.synapse.message.store.MessageStore in project wso2-synapse by wso2.

the class MultiXMLConfigurationSerializer method serializeSynapseXML.

/**
 * Serialize only the elements defined in the top level synapse.xml file back to the
 * synapse.xml file. This method ignores the elements defined in files other than the
 * synapse.xml. Can be used in situations where only the synapse.xml file should be
 * updated at runtime.
 *
 * @param synapseConfig Current Synapse configuration
 * @throws Exception on file I/O error
 */
public void serializeSynapseXML(SynapseConfiguration synapseConfig) throws Exception {
    OMFactory fac = OMAbstractFactory.getOMFactory();
    OMElement definitions = fac.createOMElement("definitions", XMLConfigConstants.SYNAPSE_OMNAMESPACE);
    if (synapseConfig.getRegistry() != null && !Boolean.valueOf(synapseConfig.getProperty(MultiXMLConfigurationBuilder.SEPARATE_REGISTRY_DEFINITION))) {
        RegistrySerializer.serializeRegistry(definitions, synapseConfig.getRegistry());
    }
    if (synapseConfig.getTaskManager() != null && !Boolean.valueOf(synapseConfig.getProperty(MultiXMLConfigurationBuilder.SEPARATE_TASK_MANAGER_DEFINITION))) {
        TaskManagerSerializer.serializetaskManager(definitions, synapseConfig.getTaskManager());
    }
    Collection<ProxyService> proxyServices = synapseConfig.getProxyServices();
    Collection<SynapseEventSource> eventSources = synapseConfig.getEventSources();
    Collection<Startup> tasks = synapseConfig.getStartups();
    Collection localEntries = synapseConfig.getLocalRegistry().values();
    Collection<PriorityExecutor> executors = synapseConfig.getPriorityExecutors().values();
    Collection<MessageStore> messageStores = synapseConfig.getMessageStores().values();
    Collection<MessageProcessor> messageProcessors = synapseConfig.getMessageProcessors().values();
    Collection<API> apiCollection = synapseConfig.getAPIs();
    Collection<SynapseImport> synapseImportsCollection = synapseConfig.getSynapseImports().values();
    Collection<InboundEndpoint> inboundEndpoints = synapseConfig.getInboundEndpoints();
    Collection<String> comments = synapseConfig.getCommentedTextList();
    for (ProxyService service : proxyServices) {
        if (service.getFileName() == null) {
            ProxyServiceSerializer.serializeProxy(definitions, service);
        }
    }
    for (SynapseEventSource source : eventSources) {
        if (source.getFileName() == null) {
            EventSourceSerializer.serializeEventSource(definitions, source);
        }
    }
    for (Startup task : tasks) {
        if (task instanceof AbstractStartup && task.getFileName() == null) {
            StartupFinder.getInstance().serializeStartup(definitions, task);
        }
    }
    for (Object o : localEntries) {
        if (o instanceof TemplateMediator) {
            TemplateMediator template = (TemplateMediator) o;
            if (template.getFileName() == null) {
                MediatorSerializerFinder.getInstance().getSerializer(template).serializeMediator(definitions, template);
            }
        } else if (o instanceof SequenceMediator) {
            SequenceMediator seq = (SequenceMediator) o;
            if (seq.getFileName() == null) {
                MediatorSerializerFinder.getInstance().getSerializer(seq).serializeMediator(definitions, seq);
            }
        } else if (o instanceof Template) {
            Template templEndpoint = (Template) o;
            if (templEndpoint.getFileName() == null) {
                new TemplateSerializer().serializeEndpointTemplate(templEndpoint, definitions);
            }
        } else if (o instanceof AbstractEndpoint) {
            AbstractEndpoint endpoint = (AbstractEndpoint) o;
            if (endpoint.getFileName() == null) {
                OMElement endpointElem = EndpointSerializer.getElementFromEndpoint(endpoint);
                definitions.addChild(endpointElem);
            }
        } else if (o instanceof Entry) {
            Entry entry = (Entry) o;
            if (entry.getFileName() == null) {
                if ((SynapseConstants.SERVER_HOST.equals(entry.getKey()) || SynapseConstants.SERVER_IP.equals(entry.getKey())) || entry.getType() == Entry.REMOTE_ENTRY) {
                    continue;
                }
                EntrySerializer.serializeEntry(entry, definitions);
            }
        }
    }
    for (PriorityExecutor executor : executors) {
        PriorityExecutorSerializer.serialize(definitions, executor, SynapseConstants.SYNAPSE_NAMESPACE);
    }
    for (MessageStore messageStore : messageStores) {
        if (messageStore.getFileName() == null) {
            MessageStoreSerializer.serializeMessageStore(definitions, messageStore);
        }
    }
    for (MessageProcessor messageProcessor : messageProcessors) {
        if (messageProcessor.getFileName() == null) {
            MessageProcessorSerializer.serializeMessageProcessor(definitions, messageProcessor);
        }
    }
    for (API api : apiCollection) {
        if (api.getFileName() == null) {
            APISerializer.serializeAPI(definitions, api);
        }
    }
    for (SynapseImport synapseImport : synapseImportsCollection) {
        if (synapseImport.getFileName() == null) {
            SynapseImportSerializer.serializeImport(definitions, synapseImport);
        }
    }
    for (InboundEndpoint inboundEndpoint : inboundEndpoints) {
        if (inboundEndpoint.getFileName() == null) {
            InboundEndpointSerializer.serializeInboundEndpoint(definitions, inboundEndpoint);
        }
    }
    serializeComments(comments, definitions);
    serializeSynapseXML(definitions);
}

Example 9 with MessageStore

use of org.apache.synapse.message.store.MessageStore in project wso2-synapse by wso2.

the class MultiXMLConfigurationBuilder method createMessageStores.

private static void createMessageStores(SynapseConfiguration synapseConfig, String rootDirPath, Properties properties) {
    File messageStoresDir = new File(rootDirPath, MESSAGE_STORE_DIR);
    if (messageStoresDir.exists()) {
        if (log.isDebugEnabled()) {
            log.debug("Loading Message Stores from :" + messageStoresDir.getPath());
        }
        Iterator messageStores = FileUtils.iterateFiles(messageStoresDir, extensions, false);
        while (messageStores.hasNext()) {
            File file = (File) messageStores.next();
            try {
                OMElement document = getOMElement(file);
                MessageStore messageStore = SynapseXMLConfigurationFactory.defineMessageStore(synapseConfig, document, properties);
                if (messageStore != null) {
                    messageStore.setFileName(file.getName());
                    synapseConfig.getArtifactDeploymentStore().addArtifact(file.getAbsolutePath(), messageStore.getName());
                }
            } catch (Exception e) {
                String msg = "Message store configuration cannot be built from : " + file.getName();
                handleConfigurationError(SynapseConstants.FAIL_SAFE_MODE_MESSAGE_STORES, msg, e);
            }
        }
    }
}

Example 10 with MessageStore

use of org.apache.synapse.message.store.MessageStore in project wso2-synapse by wso2.

the class FailoverForwardingService method setMessageConsumerAndProducer.

private boolean setMessageConsumerAndProducer() throws StoreForwardException {
    final String messageStoreName = messageProcessor.getMessageStoreName();
    MessageStore messageStore = synapseEnvironment.getSynapseConfiguration().getMessageStore(messageStoreName);
    messageConsumer = messageStore.getConsumer();
    if (messageProcessor.getParameters().get(FailoverForwardingProcessorConstants.TARGET_MESSAGE_STORE) != null) {
        targetMessageStoreName = (String) messageProcessor.getParameters().get(FailoverForwardingProcessorConstants.TARGET_MESSAGE_STORE);
    }
    /*
		 * Make sure to set the same message consumer in the message processor
		 * since it is used by life-cycle management methods. Specially by the
		 * deactivate method to cleanup the connection before the deactivation.
		 */
    return messageProcessor.setMessageConsumer(messageConsumer);
}