Java tutorial
/** * Copyright (C) 2009 - present by OpenGamma Inc. and the OpenGamma group of companies * * Please see distribution for license. */ package com.opengamma.integration.viewer; import java.net.URI; import java.util.concurrent.Executors; import java.util.concurrent.ScheduledExecutorService; import net.sf.ehcache.util.NamedThreadFactory; import org.apache.activemq.ActiveMQConnectionFactory; import org.apache.commons.lang.StringUtils; import org.fudgemsg.FudgeContext; import org.fudgemsg.FudgeMsg; import com.opengamma.component.ComponentServer; import com.opengamma.component.rest.RemoteComponentServer; import com.opengamma.core.exchange.ExchangeSource; import com.opengamma.core.exchange.impl.RemoteExchangeSource; import com.opengamma.core.historicaltimeseries.HistoricalTimeSeriesSource; import com.opengamma.core.historicaltimeseries.impl.RemoteHistoricalTimeSeriesSource; import com.opengamma.core.holiday.HolidaySource; import com.opengamma.core.holiday.impl.RemoteHolidaySource; import com.opengamma.core.position.PositionSource; import com.opengamma.core.position.impl.RemotePositionSource; import com.opengamma.core.region.RegionSource; import com.opengamma.core.region.impl.RemoteRegionSource; import com.opengamma.core.security.SecuritySource; import com.opengamma.core.security.impl.RemoteSecuritySource; import com.opengamma.engine.function.config.FunctionConfigurationSource; import com.opengamma.engine.view.ViewProcessor; import com.opengamma.engine.view.helper.AvailableOutputsProvider; import com.opengamma.financial.analytics.ircurve.InterpolatedYieldCurveDefinitionMaster; import com.opengamma.financial.analytics.ircurve.InterpolatedYieldCurveDefinitionSource; import com.opengamma.financial.analytics.ircurve.InterpolatedYieldCurveSpecificationBuilder; import com.opengamma.financial.analytics.ircurve.rest.RemoteInterpolatedYieldCurveDefinitionMaster; import com.opengamma.financial.analytics.ircurve.rest.RemoteInterpolatedYieldCurveDefinitionSource; import com.opengamma.financial.analytics.ircurve.rest.RemoteInterpolatedYieldCurveSpecificationBuilder; import com.opengamma.financial.currency.CurrencyMatrixSource; import com.opengamma.financial.currency.rest.RemoteCurrencyMatrixSource; import com.opengamma.financial.function.rest.RemoteFunctionConfigurationSource; import com.opengamma.financial.security.RemoteFinancialSecuritySource; import com.opengamma.financial.user.FinancialUserManager; import com.opengamma.financial.user.rest.RemoteClient; import com.opengamma.financial.view.rest.RemoteAvailableOutputsProvider; import com.opengamma.financial.view.rest.RemoteViewProcessor; import com.opengamma.master.config.ConfigMaster; import com.opengamma.master.config.impl.RemoteConfigMaster; import com.opengamma.master.historicaltimeseries.HistoricalTimeSeriesLoader; import com.opengamma.master.historicaltimeseries.HistoricalTimeSeriesMaster; import com.opengamma.master.historicaltimeseries.impl.RemoteHistoricalTimeSeriesLoader; import com.opengamma.master.historicaltimeseries.impl.RemoteHistoricalTimeSeriesMaster; import com.opengamma.master.holiday.HolidayMaster; import com.opengamma.master.holiday.impl.RemoteHolidayMaster; import com.opengamma.master.portfolio.PortfolioMaster; import com.opengamma.master.portfolio.impl.RemotePortfolioMaster; import com.opengamma.master.position.PositionMaster; import com.opengamma.master.position.impl.RemotePositionMaster; import com.opengamma.master.security.SecurityMaster; import com.opengamma.master.security.impl.RemoteSecurityMaster; import com.opengamma.provider.historicaltimeseries.HistoricalTimeSeriesProvider; import com.opengamma.provider.historicaltimeseries.impl.RemoteHistoricalTimeSeriesProvider; import com.opengamma.util.ArgumentChecker; import com.opengamma.util.fudgemsg.OpenGammaFudgeContext; import com.opengamma.util.jms.JmsConnector; import com.opengamma.util.jms.JmsConnectorFactoryBean; import com.opengamma.util.rest.FudgeRestClient; /** * Configuration tools for remote engine components. */ public class RemoteEngine { private FudgeContext _fudgeContext; private ComponentServer _components; private JmsConnector _jmsConnector; private URI _configurationURI; private FudgeMsg _configuration; private final ScheduledExecutorService _scheduler = Executors .newSingleThreadScheduledExecutor(new NamedThreadFactory("rvp")); public RemoteEngine(String baseUrl) { ArgumentChecker.notNull(StringUtils.trimToNull(baseUrl), "baseUrl"); init(baseUrl); } private void init(String baseUrl) { baseUrl = StringUtils.stripEnd(baseUrl, "/"); if (baseUrl.endsWith("/jax") == false) { baseUrl += "/jax"; } _fudgeContext = OpenGammaFudgeContext.getInstance(); final URI componentsUri = URI.create(baseUrl); final RemoteComponentServer remote = new RemoteComponentServer(componentsUri); _components = remote.getComponentServer(); _configurationURI = URI.create(baseUrl + "/configuration/0"); _configuration = FudgeRestClient.create().accessFudge(_configurationURI).get(FudgeMsg.class); final String activeMQBroker = _configuration.getString("activeMQ"); final JmsConnectorFactoryBean factory = new JmsConnectorFactoryBean(); factory.setName(getClass().getSimpleName()); factory.setClientBrokerUri(URI.create(activeMQBroker)); factory.setConnectionFactory(new ActiveMQConnectionFactory(factory.getClientBrokerUri())); _jmsConnector = factory.getObjectCreating(); } public FudgeContext getFudgeContext() { return _fudgeContext; } public JmsConnector getJmsConnector() { return _jmsConnector; } public FudgeMsg getConfiguration() { return _configuration; } public URI getConfigurationURI() { return _configurationURI; } /** * Gets the components. * @return the components */ public ComponentServer getComponents() { return _components; } public RemoteViewProcessor getViewProcessor(final String name) { final URI uri = _components.getComponentInfo(ViewProcessor.class, name).getUri(); return new RemoteViewProcessor(uri, _jmsConnector, _scheduler); } public RemoteConfigMaster getConfigMaster(final String name) { final URI uri = _components.getComponentInfo(ConfigMaster.class, name).getUri(); return new RemoteConfigMaster(uri); } public RemotePortfolioMaster getPortfolioMaster(final String name) { final URI uri = _components.getComponentInfo(PortfolioMaster.class, name).getUri(); return new RemotePortfolioMaster(uri); } public RemotePositionMaster getPositionMaster(final String name) { final URI uri = _components.getComponentInfo(PositionMaster.class, name).getUri(); return new RemotePositionMaster(uri); } public RemoteSecuritySource getSecuritySource(final String name) { final URI uri = _components.getComponentInfo(SecuritySource.class, name).getUri(); return new RemoteFinancialSecuritySource(uri); } public RemoteSecurityMaster getSecurityMaster(final String name) { final URI uri = _components.getComponentInfo(SecurityMaster.class, name).getUri(); return new RemoteSecurityMaster(uri); } public RemoteHistoricalTimeSeriesSource getHistoricalTimeSeriesSource(final String name) { final URI uri = _components.getComponentInfo(HistoricalTimeSeriesSource.class, name).getUri(); return new RemoteHistoricalTimeSeriesSource(uri); } public RemoteCurrencyMatrixSource getCurrencyMatrixSource(final String name) { final URI uri = _components.getComponentInfo(CurrencyMatrixSource.class, name).getUri(); return new RemoteCurrencyMatrixSource(uri); } public RemoteFunctionConfigurationSource getRepositoryConfigurationSource(final String name) { final URI uri = _components.getComponentInfo(FunctionConfigurationSource.class, name).getUri(); return new RemoteFunctionConfigurationSource(uri); } public RemotePositionSource getPositionSource(final String name) { final URI uri = _components.getComponentInfo(PositionSource.class, name).getUri(); return new RemotePositionSource(uri); } public RemoteExchangeSource getExchangeSource(final String name) { final URI uri = _components.getComponentInfo(ExchangeSource.class, name).getUri(); return new RemoteExchangeSource(uri); } public RemoteRegionSource getRegionSource(final String name) { final URI uri = _components.getComponentInfo(RegionSource.class, name).getUri(); return new RemoteRegionSource(uri); } public RemoteHolidaySource getHolidaySource(final String name) { final URI uri = _components.getComponentInfo(HolidaySource.class, name).getUri(); return new RemoteHolidaySource(uri); } public RemoteHolidayMaster getHolidayMaster(final String name) { final URI uri = _components.getComponentInfo(HolidayMaster.class, name).getUri(); return new RemoteHolidayMaster(uri); } public RemoteInterpolatedYieldCurveDefinitionSource getInterpolatedYieldCurveDefinitionSource( final String name) { final URI uri = _components.getComponentInfo(InterpolatedYieldCurveDefinitionSource.class, name).getUri(); return new RemoteInterpolatedYieldCurveDefinitionSource(uri); } public RemoteInterpolatedYieldCurveDefinitionMaster getInterpolatedYieldCurveDefinitionMaster( final String name) { final URI uri = _components.getComponentInfo(InterpolatedYieldCurveDefinitionMaster.class, name).getUri(); return new RemoteInterpolatedYieldCurveDefinitionMaster(uri); } public RemoteInterpolatedYieldCurveSpecificationBuilder getInterpolatedYieldCurveSpecificationBuilder( final String name) { final URI uri = _components.getComponentInfo(InterpolatedYieldCurveSpecificationBuilder.class, name) .getUri(); return new RemoteInterpolatedYieldCurveSpecificationBuilder(uri); } //------------------------------------------------------------------------- public RemoteAvailableOutputsProvider getAvailableOutputsProvider(String name) { final URI uri = _components.getComponentInfo(AvailableOutputsProvider.class, name).getUri(); return new RemoteAvailableOutputsProvider(uri); } public RemoteClient getUserClient(final String finUserManagerComponentName, final String username, final String clientId) { final URI uri = _components.getComponentInfo(FinancialUserManager.class, finUserManagerComponentName) .getUri(); return RemoteClient.forClient(_fudgeContext, uri, username, clientId); } public RemoteHistoricalTimeSeriesMaster getHistoricalTimeSeriesMaster(final String name) { final URI uri = _components.getComponentInfo(HistoricalTimeSeriesMaster.class, name).getUri(); return new RemoteHistoricalTimeSeriesMaster(uri); } public RemoteHistoricalTimeSeriesProvider getHistoricalTimeSeriesProvider(final String name) { final URI uri = _components.getComponentInfo(HistoricalTimeSeriesProvider.class, name).getUri(); return new RemoteHistoricalTimeSeriesProvider(uri); } public RemoteHistoricalTimeSeriesLoader getHistoricalTimeSeriesLoader(final String name) { final URI uri = _components.getComponentInfo(HistoricalTimeSeriesLoader.class, name).getUri(); return new RemoteHistoricalTimeSeriesLoader(uri); } public void shutDown() { if (_scheduler != null) { _scheduler.shutdownNow(); } if (_jmsConnector != null) { _jmsConnector.close(); } } }