/**
* Copyright (C) 2012 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.component.factory.livedata;
import java.net.URI;
import java.util.Collection;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.apache.commons.lang.StringUtils;
import org.joda.beans.BeanBuilder;
import org.joda.beans.BeanDefinition;
import org.joda.beans.JodaBeanUtils;
import org.joda.beans.MetaProperty;
import org.joda.beans.Property;
import org.joda.beans.PropertyDefinition;
import org.joda.beans.impl.direct.DirectBeanBuilder;
import org.joda.beans.impl.direct.DirectMetaProperty;
import org.joda.beans.impl.direct.DirectMetaPropertyMap;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.jms.core.JmsTemplate;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Maps;
import com.opengamma.OpenGammaRuntimeException;
import com.opengamma.component.ComponentInfo;
import com.opengamma.component.ComponentRepository;
import com.opengamma.component.factory.AbstractComponentFactory;
import com.opengamma.core.value.MarketDataRequirementNamesHelper;
import com.opengamma.engine.marketdata.MarketDataProviderFactory;
import com.opengamma.engine.marketdata.availability.DomainMarketDataAvailabilityFilter;
import com.opengamma.engine.marketdata.availability.MarketDataAvailabilityFilter;
import com.opengamma.engine.marketdata.live.InMemoryLKVLiveMarketDataProviderFactory;
import com.opengamma.engine.marketdata.live.LiveDataFactory;
import com.opengamma.engine.marketdata.live.LiveMarketDataProviderFactory;
import com.opengamma.id.ExternalScheme;
import com.opengamma.livedata.LiveDataClient;
import com.opengamma.livedata.client.JmsLiveDataClient;
import com.opengamma.provider.livedata.LiveDataMetaData;
import com.opengamma.provider.livedata.LiveDataMetaDataProvider;
import com.opengamma.provider.livedata.LiveDataServerTypes;
import com.opengamma.transport.ByteArrayFudgeRequestSender;
import com.opengamma.transport.jms.JmsByteArrayMessageSender;
import com.opengamma.transport.jms.JmsByteArrayRequestSender;
import com.opengamma.util.fudgemsg.OpenGammaFudgeContext;
import com.opengamma.util.jms.JmsConnector;
import com.opengamma.util.jms.JmsConnectorFactoryBean;
import com.opengamma.util.metric.OpenGammaMetricRegistry;
/**
* Component factory for a live market data provider factory.
*/
@BeanDefinition
public class LiveMarketDataProviderFactoryComponentFactory extends AbstractComponentFactory {
private static final Logger s_logger = LoggerFactory.getLogger(LiveMarketDataProviderFactoryComponentFactory.class);
/**
* The classifier under which to publish.
*/
@PropertyDefinition(validate = "notNull")
private String _classifier;
/**
* The JMS connector.
*/
@PropertyDefinition(validate = "notNull")
private JmsConnector _jmsConnector;
/**
* A comma-separated list of default providers, from highest priority to lowest, not null or empty.
* <p>
* The first available provider from this list will be used as the default.
*/
@PropertyDefinition(validate = "notNull")
private String _defaultProviders;
@Override
public void init(ComponentRepository repo, LinkedHashMap<String, String> configuration) throws Exception {
if (StringUtils.isBlank(getDefaultProviders())) {
throw new OpenGammaRuntimeException(defaultProviders().name() + " cannot be empty");
}
List<String> defaultProviders = ImmutableList.copyOf(getDefaultProviders().split(","));
initLiveMarketDataProviderFactory(repo.getInstances(LiveDataMetaDataProvider.class), defaultProviders, repo);
}
private LiveMarketDataProviderFactory initLiveMarketDataProviderFactory(Collection<LiveDataMetaDataProvider> metaDataProviders, List<String> defaultProviders, ComponentRepository repo) {
Map<String, LiveDataFactory> factories = Maps.newLinkedHashMap();
for (LiveDataMetaDataProvider metaDataProvider : metaDataProviders) {
MarketDataAvailabilityFilter filter = createMarketDataAvailabilityFilter(metaDataProvider);
if (filter == null) {
continue;
}
LiveDataClient client = createLiveDataClient(metaDataProvider);
if (client == null) {
continue;
}
factories.put(metaDataProvider.metaData().getDescription(), new LiveDataFactory(client, filter));
}
LiveDataFactory defaultFactory = null;
for (String defaultProvider : defaultProviders) {
if (factories.containsKey(defaultProvider)) {
defaultFactory = factories.get(defaultProvider);
break;
}
}
if (defaultFactory == null) {
throw new OpenGammaRuntimeException("Unable to find a default provider matching one of [" + StringUtils.join(defaultProviders, ", ")
+ "] from available providers [" + StringUtils.join(factories.keySet(), ", ") + "]");
}
InMemoryLKVLiveMarketDataProviderFactory liveMarketDataProviderFactory = new InMemoryLKVLiveMarketDataProviderFactory(defaultFactory, ImmutableMap.copyOf(factories));
ComponentInfo info = new ComponentInfo(LiveMarketDataProviderFactory.class, getClassifier());
repo.registerComponent(info, liveMarketDataProviderFactory);
// REVIEW jonathan 2013-08-23 -- Didn't want to break backwards compatibility, but shouldn't the repository take care of supertypes?
info = new ComponentInfo(MarketDataProviderFactory.class, getClassifier());
repo.registerComponent(info, liveMarketDataProviderFactory);
return liveMarketDataProviderFactory;
}
/**
* Creates a live data client based on the information in the remote metadata.
*
* @param provider the metadata provider, null returns null
* @return the client
*/
@SuppressWarnings("deprecation")
protected LiveDataClient createLiveDataClient(final LiveDataMetaDataProvider provider) {
LiveDataMetaData metaData = provider.metaData();
URI jmsUri = metaData.getJmsBrokerUri();
if (metaData.getServerType() != LiveDataServerTypes.STANDARD || jmsUri == null) {
s_logger.warn("Unsupported live data server type " + metaData.getServerType() + " for " + metaData.getDescription() + " live data provider. This provider will not be available.");
return null;
}
JmsConnector jmsConnector = getJmsConnector();
if (!jmsConnector.getClientBrokerUri().equals(jmsUri)) {
JmsConnectorFactoryBean jmsFactory = new JmsConnectorFactoryBean(jmsConnector);
jmsFactory.setClientBrokerUri(jmsUri);
jmsConnector = jmsFactory.getObjectCreating();
}
JmsTemplate jmsTemplate = getJmsConnector().getJmsTemplateTopic();
JmsByteArrayRequestSender jmsSubscriptionRequestSender;
if (metaData.getJmsSubscriptionQueue() != null) {
JmsTemplate subscriptionRequestTemplate = getJmsConnector().getJmsTemplateQueue();
jmsSubscriptionRequestSender = new JmsByteArrayRequestSender(metaData.getJmsSubscriptionQueue(), subscriptionRequestTemplate);
} else {
jmsSubscriptionRequestSender = new JmsByteArrayRequestSender(metaData.getJmsSubscriptionTopic(), jmsTemplate);
}
ByteArrayFudgeRequestSender fudgeSubscriptionRequestSender = new ByteArrayFudgeRequestSender(jmsSubscriptionRequestSender);
JmsByteArrayRequestSender jmsEntitlementRequestSender = new JmsByteArrayRequestSender(metaData.getJmsEntitlementTopic(), jmsTemplate);
ByteArrayFudgeRequestSender fudgeEntitlementRequestSender = new ByteArrayFudgeRequestSender(jmsEntitlementRequestSender);
final JmsLiveDataClient liveDataClient = new JmsLiveDataClient(fudgeSubscriptionRequestSender,
fudgeEntitlementRequestSender, getJmsConnector(), OpenGammaFudgeContext.getInstance(), JmsLiveDataClient.DEFAULT_NUM_SESSIONS);
liveDataClient.setFudgeContext(OpenGammaFudgeContext.getInstance());
if (metaData.getJmsHeartbeatTopic() != null) {
JmsByteArrayMessageSender jmsHeartbeatSender = new JmsByteArrayMessageSender(metaData.getJmsHeartbeatTopic(), jmsTemplate);
liveDataClient.setHeartbeatMessageSender(jmsHeartbeatSender);
}
liveDataClient.start();
liveDataClient.registerMetrics(OpenGammaMetricRegistry.getSummaryInstance(), OpenGammaMetricRegistry.getDetailedInstance(), "LiveDataClient - " + provider.metaData().getDescription());
return liveDataClient;
}
/**
* Creates a market data availability filter for a metadata provider.
*
* @param metaDataProvider the metadata provider, not null
* @return the availability filter, null if none can be created
*/
protected MarketDataAvailabilityFilter createMarketDataAvailabilityFilter(LiveDataMetaDataProvider metaDataProvider) {
List<ExternalScheme> supportedSchemes = metaDataProvider.metaData().getSupportedSchemes();
if (supportedSchemes == null || supportedSchemes.isEmpty()) {
s_logger.warn("No supported external identifier schemes declared for " + metaDataProvider.metaData().getDescription() + " live data provider. This provider will not be available.");
return null;
}
final Set<ExternalScheme> acceptableSchemes = ImmutableSet.copyOf(supportedSchemes);
final Collection<String> validMarketDataRequirementNames = getMarketDataRequirementNames();
return new DomainMarketDataAvailabilityFilter(acceptableSchemes, validMarketDataRequirementNames);
}
protected Set<String> getMarketDataRequirementNames() {
return MarketDataRequirementNamesHelper.constructValidRequirementNames();
}
//------------------------- AUTOGENERATED START -------------------------
///CLOVER:OFF
/**
* The meta-bean for {@code LiveMarketDataProviderFactoryComponentFactory}.
* @return the meta-bean, not null
*/
public static LiveMarketDataProviderFactoryComponentFactory.Meta meta() {
return LiveMarketDataProviderFactoryComponentFactory.Meta.INSTANCE;
}
static {
JodaBeanUtils.registerMetaBean(LiveMarketDataProviderFactoryComponentFactory.Meta.INSTANCE);
}
@Override
public LiveMarketDataProviderFactoryComponentFactory.Meta metaBean() {
return LiveMarketDataProviderFactoryComponentFactory.Meta.INSTANCE;
}
@Override
protected Object propertyGet(String propertyName, boolean quiet) {
switch (propertyName.hashCode()) {
case -281470431: // classifier
return getClassifier();
case -1495762275: // jmsConnector
return getJmsConnector();
case 1263631201: // defaultProviders
return getDefaultProviders();
}
return super.propertyGet(propertyName, quiet);
}
@Override
protected void propertySet(String propertyName, Object newValue, boolean quiet) {
switch (propertyName.hashCode()) {
case -281470431: // classifier
setClassifier((String) newValue);
return;
case -1495762275: // jmsConnector
setJmsConnector((JmsConnector) newValue);
return;
case 1263631201: // defaultProviders
setDefaultProviders((String) newValue);
return;
}
super.propertySet(propertyName, newValue, quiet);
}
@Override
protected void validate() {
JodaBeanUtils.notNull(_classifier, "classifier");
JodaBeanUtils.notNull(_jmsConnector, "jmsConnector");
JodaBeanUtils.notNull(_defaultProviders, "defaultProviders");
super.validate();
}
@Override
public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (obj != null && obj.getClass() == this.getClass()) {
LiveMarketDataProviderFactoryComponentFactory other = (LiveMarketDataProviderFactoryComponentFactory) obj;
return JodaBeanUtils.equal(getClassifier(), other.getClassifier()) &&
JodaBeanUtils.equal(getJmsConnector(), other.getJmsConnector()) &&
JodaBeanUtils.equal(getDefaultProviders(), other.getDefaultProviders()) &&
super.equals(obj);
}
return false;
}
@Override
public int hashCode() {
int hash = 7;
hash += hash * 31 + JodaBeanUtils.hashCode(getClassifier());
hash += hash * 31 + JodaBeanUtils.hashCode(getJmsConnector());
hash += hash * 31 + JodaBeanUtils.hashCode(getDefaultProviders());
return hash ^ super.hashCode();
}
//-----------------------------------------------------------------------
/**
* Gets the classifier under which to publish.
* @return the value of the property, not null
*/
public String getClassifier() {
return _classifier;
}
/**
* Sets the classifier under which to publish.
* @param classifier the new value of the property, not null
*/
public void setClassifier(String classifier) {
JodaBeanUtils.notNull(classifier, "classifier");
this._classifier = classifier;
}
/**
* Gets the the {@code classifier} property.
* @return the property, not null
*/
public final Property<String> classifier() {
return metaBean().classifier().createProperty(this);
}
//-----------------------------------------------------------------------
/**
* Gets the JMS connector.
* @return the value of the property, not null
*/
public JmsConnector getJmsConnector() {
return _jmsConnector;
}
/**
* Sets the JMS connector.
* @param jmsConnector the new value of the property, not null
*/
public void setJmsConnector(JmsConnector jmsConnector) {
JodaBeanUtils.notNull(jmsConnector, "jmsConnector");
this._jmsConnector = jmsConnector;
}
/**
* Gets the the {@code jmsConnector} property.
* @return the property, not null
*/
public final Property<JmsConnector> jmsConnector() {
return metaBean().jmsConnector().createProperty(this);
}
//-----------------------------------------------------------------------
/**
* Gets a comma-separated list of default providers, from highest priority to lowest, not null or empty.
* <p>
* The first available provider from this list will be used as the default.
* @return the value of the property, not null
*/
public String getDefaultProviders() {
return _defaultProviders;
}
/**
* Sets a comma-separated list of default providers, from highest priority to lowest, not null or empty.
* <p>
* The first available provider from this list will be used as the default.
* @param defaultProviders the new value of the property, not null
*/
public void setDefaultProviders(String defaultProviders) {
JodaBeanUtils.notNull(defaultProviders, "defaultProviders");
this._defaultProviders = defaultProviders;
}
/**
* Gets the the {@code defaultProviders} property.
* <p>
* The first available provider from this list will be used as the default.
* @return the property, not null
*/
public final Property<String> defaultProviders() {
return metaBean().defaultProviders().createProperty(this);
}
//-----------------------------------------------------------------------
/**
* The meta-bean for {@code LiveMarketDataProviderFactoryComponentFactory}.
*/
public static class Meta extends AbstractComponentFactory.Meta {
/**
* The singleton instance of the meta-bean.
*/
static final Meta INSTANCE = new Meta();
/**
* The meta-property for the {@code classifier} property.
*/
private final MetaProperty<String> _classifier = DirectMetaProperty.ofReadWrite(
this, "classifier", LiveMarketDataProviderFactoryComponentFactory.class, String.class);
/**
* The meta-property for the {@code jmsConnector} property.
*/
private final MetaProperty<JmsConnector> _jmsConnector = DirectMetaProperty.ofReadWrite(
this, "jmsConnector", LiveMarketDataProviderFactoryComponentFactory.class, JmsConnector.class);
/**
* The meta-property for the {@code defaultProviders} property.
*/
private final MetaProperty<String> _defaultProviders = DirectMetaProperty.ofReadWrite(
this, "defaultProviders", LiveMarketDataProviderFactoryComponentFactory.class, String.class);
/**
* The meta-properties.
*/
private final Map<String, MetaProperty<?>> _metaPropertyMap$ = new DirectMetaPropertyMap(
this, (DirectMetaPropertyMap) super.metaPropertyMap(),
"classifier",
"jmsConnector",
"defaultProviders");
/**
* Restricted constructor.
*/
protected Meta() {
}
@Override
protected MetaProperty<?> metaPropertyGet(String propertyName) {
switch (propertyName.hashCode()) {
case -281470431: // classifier
return _classifier;
case -1495762275: // jmsConnector
return _jmsConnector;
case 1263631201: // defaultProviders
return _defaultProviders;
}
return super.metaPropertyGet(propertyName);
}
@Override
public BeanBuilder<? extends LiveMarketDataProviderFactoryComponentFactory> builder() {
return new DirectBeanBuilder<LiveMarketDataProviderFactoryComponentFactory>(new LiveMarketDataProviderFactoryComponentFactory());
}
@Override
public Class<? extends LiveMarketDataProviderFactoryComponentFactory> beanType() {
return LiveMarketDataProviderFactoryComponentFactory.class;
}
@Override
public Map<String, MetaProperty<?>> metaPropertyMap() {
return _metaPropertyMap$;
}
//-----------------------------------------------------------------------
/**
* The meta-property for the {@code classifier} property.
* @return the meta-property, not null
*/
public final MetaProperty<String> classifier() {
return _classifier;
}
/**
* The meta-property for the {@code jmsConnector} property.
* @return the meta-property, not null
*/
public final MetaProperty<JmsConnector> jmsConnector() {
return _jmsConnector;
}
/**
* The meta-property for the {@code defaultProviders} property.
* @return the meta-property, not null
*/
public final MetaProperty<String> defaultProviders() {
return _defaultProviders;
}
}
///CLOVER:ON
//-------------------------- AUTOGENERATED END --------------------------
}