diff options
author | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2010-10-25 09:26:04 +0000 |
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committer | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2010-10-25 09:26:04 +0000 |
commit | 084dedb023a866c053d559f09e2da063069d52d5 (patch) | |
tree | cc1e0e0e4f94b2477236507a29269ce91e98e334 /sca-java-2.x/trunk/modules/endpoint-hazelcast/src/main/java/org | |
parent | fd0453f5dd18cc780169d53bcd7ba88e35b8fdd5 (diff) |
Switch to use domain-hazelcast and remove old hazelcast mpodules
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1026995 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to '')
3 files changed, 0 insertions, 598 deletions
diff --git a/sca-java-2.x/trunk/modules/endpoint-hazelcast/src/main/java/org/apache/tuscany/sca/endpoint/hazelcast/HazelcastDomainRegistryFactory.java b/sca-java-2.x/trunk/modules/endpoint-hazelcast/src/main/java/org/apache/tuscany/sca/endpoint/hazelcast/HazelcastDomainRegistryFactory.java deleted file mode 100644 index 87c60e4b38..0000000000 --- a/sca-java-2.x/trunk/modules/endpoint-hazelcast/src/main/java/org/apache/tuscany/sca/endpoint/hazelcast/HazelcastDomainRegistryFactory.java +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.endpoint.hazelcast; - -import java.util.Properties; - -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.UtilityExtensionPoint; -import org.apache.tuscany.sca.runtime.BaseDomainRegistryFactory; -import org.apache.tuscany.sca.runtime.EndpointRegistry; -import org.apache.tuscany.sca.runtime.RuntimeProperties; - -/** - * The utility responsible for finding the endpoint regstry by the scheme and creating instances for the - * given domain - */ -public class HazelcastDomainRegistryFactory extends BaseDomainRegistryFactory { - private final static String[] schemes = new String[] {"multicast", "wka", "tuscany", "hazelcast", "uri"}; - - public HazelcastDomainRegistryFactory(ExtensionPointRegistry registry) { - super(registry); - } - - protected EndpointRegistry createEndpointRegistry(String endpointRegistryURI, String domainURI) { - Properties properties = registry.getExtensionPoint(UtilityExtensionPoint.class).getUtility(RuntimeProperties.class).getProperties(); - return new HazelcastEndpointRegistry(registry, properties, domainURI); - } - - public String[] getSupportedSchemes() { - return schemes; - } -} diff --git a/sca-java-2.x/trunk/modules/endpoint-hazelcast/src/main/java/org/apache/tuscany/sca/endpoint/hazelcast/HazelcastEndpointRegistry.java b/sca-java-2.x/trunk/modules/endpoint-hazelcast/src/main/java/org/apache/tuscany/sca/endpoint/hazelcast/HazelcastEndpointRegistry.java deleted file mode 100644 index c041914de8..0000000000 --- a/sca-java-2.x/trunk/modules/endpoint-hazelcast/src/main/java/org/apache/tuscany/sca/endpoint/hazelcast/HazelcastEndpointRegistry.java +++ /dev/null @@ -1,370 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.endpoint.hazelcast; - -import java.io.FileNotFoundException; -import java.net.UnknownHostException; -import java.util.ArrayList; -import java.util.Collection; -import java.util.List; -import java.util.Map; -import java.util.Properties; -import java.util.concurrent.ConcurrentHashMap; -import java.util.logging.Logger; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.assembly.Endpoint; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.FactoryExtensionPoint; -import org.apache.tuscany.sca.core.LifeCycleListener; -import org.apache.tuscany.sca.core.UtilityExtensionPoint; -import org.apache.tuscany.sca.runtime.BaseEndpointRegistry; -import org.apache.tuscany.sca.runtime.EndpointRegistry; -import org.apache.tuscany.sca.runtime.RuntimeEndpoint; -import org.apache.tuscany.sca.runtime.RuntimeProperties; -import org.oasisopen.sca.ServiceRuntimeException; - -import com.hazelcast.config.Config; -import com.hazelcast.config.NearCacheConfig; -import com.hazelcast.config.TcpIpConfig; -import com.hazelcast.config.XmlConfigBuilder; -import com.hazelcast.core.EntryEvent; -import com.hazelcast.core.EntryListener; -import com.hazelcast.core.Hazelcast; -import com.hazelcast.core.HazelcastInstance; -import com.hazelcast.core.ILock; -import com.hazelcast.core.IMap; -import com.hazelcast.core.Member; -import com.hazelcast.core.MembershipEvent; -import com.hazelcast.core.MembershipListener; -import com.hazelcast.core.MultiMap; -import com.hazelcast.core.Transaction; -import com.hazelcast.nio.Address; - -/** - * An EndpointRegistry using a Hazelcast - */ -public class HazelcastEndpointRegistry extends BaseEndpointRegistry implements EndpointRegistry, LifeCycleListener, EntryListener<String, Endpoint>, MembershipListener { - private final static Logger logger = Logger.getLogger(HazelcastEndpointRegistry.class.getName()); - - private HazelcastInstance hazelcastInstance; - protected Map<Object, Object> endpointMap; - protected Map<String, Endpoint> localEndpoints = new ConcurrentHashMap<String, Endpoint>(); - protected MultiMap<String, String> endpointOwners; - protected AssemblyFactory assemblyFactory; - protected Object shutdownMutex = new Object(); - protected Properties properties; - - public HazelcastEndpointRegistry(ExtensionPointRegistry registry, Properties properties, String domainURI) { - super(registry, null, null, domainURI); - this.assemblyFactory = registry.getExtensionPoint(FactoryExtensionPoint.class).getFactory(AssemblyFactory.class); - this.properties = properties; - } - - public HazelcastEndpointRegistry(ExtensionPointRegistry registry, - Map<String, String> attributes, - String domainRegistryURI, - String domainURI) { - super(registry, attributes, domainRegistryURI, domainURI); - this.assemblyFactory = registry.getExtensionPoint(FactoryExtensionPoint.class).getFactory(AssemblyFactory.class); - this.properties = registry.getExtensionPoint(UtilityExtensionPoint.class).getUtility(RuntimeProperties.class).getProperties(); - } - - public HazelcastInstance getHazelcastInstance() { - return hazelcastInstance; - } - - public void start() { - if (endpointMap != null) { - throw new IllegalStateException("The registry has already been started"); - } -// if (configURI.toString().startsWith("tuscany:vm:")) { -// endpointMap = new HashMap<Object, Object>(); -// } else { - initHazelcastInstance(); - IMap imap = hazelcastInstance.getMap(domainURI + "/Endpoints"); - imap.addEntryListener(this, true); - endpointMap = imap; - - endpointOwners = hazelcastInstance.getMultiMap(domainURI + "/EndpointOwners"); - - hazelcastInstance.getCluster().addMembershipListener(this); -// } - } - - public void stop() { - if (hazelcastInstance != null) { - synchronized (shutdownMutex) { - hazelcastInstance.shutdown(); - hazelcastInstance = null; - endpointMap = null; - endpointOwners = null; - } - } - } - - private void initHazelcastInstance() { - Config config = getHazelcastConfig(); - - // do this when theres a way to have adders be the key owners - // config.getMapConfig(configURI.getDomainName() + "/Endpoints").setBackupCount(0); - - // this caches reads locally - config.getMapConfig("default").setNearCacheConfig(new NearCacheConfig(0, 0, "NONE", 0, true)); - - // Disable the Hazelcast shutdown hook as Tuscany has its own and with both there are race conditions - config.setProperty("hazelcast.shutdownhook.enabled", - // GroupProperties.PROP_SHUTDOWNHOOK_ENABLED, - "false"); - - // By default this is 5 seconds, not sure what the implications are but dropping it down to 1 makes - // things like the samples look much faster - config.setProperty("hazelcast.wait.seconds.before.join", - // GroupProperties.PROP_WAIT_SECONDS_BEFORE_JOIN, - "1"); - - this.hazelcastInstance = Hazelcast.newHazelcastInstance(config); - } - - protected Config getHazelcastConfig() { - Config config; - this.properties = registry.getExtensionPoint(UtilityExtensionPoint.class).getUtility(RuntimeProperties.class).getProperties(); - String configFile = properties.getProperty("hazelcastConfig"); - if (configFile != null) { - try { - config = new XmlConfigBuilder(configFile).build(); - } catch (FileNotFoundException e) { - throw new IllegalArgumentException(configFile, e); - } - } else { - config = new XmlConfigBuilder().build(); - RegistryConfig rc = new RegistryConfig(properties); - config.setPort(rc.getBindPort()); - //config.setPortAutoIncrement(false); - - if (!rc.getBindAddress().equals("*")) { - config.getNetworkConfig().getInterfaces().setEnabled(true); - config.getNetworkConfig().getInterfaces().clear(); - config.getNetworkConfig().getInterfaces().addInterface(rc.getBindAddress()); - } - - config.getGroupConfig().setName(rc.getUserid()); - config.getGroupConfig().setPassword(rc.getPassword()); - - if (rc.isMulticastDisabled()) { - config.getNetworkConfig().getJoin().getMulticastConfig().setEnabled(false); - } else { - config.getNetworkConfig().getJoin().getMulticastConfig().setEnabled(true); - config.getNetworkConfig().getJoin().getMulticastConfig().setMulticastPort(rc.getMulticastPort()); - config.getNetworkConfig().getJoin().getMulticastConfig().setMulticastGroup(rc.getMulticastAddress()); - } - - if (rc.getWKAs().size() > 0) { - TcpIpConfig tcpconfig = config.getNetworkConfig().getJoin().getTcpIpConfig(); - tcpconfig.setEnabled(true); - List<Address> lsMembers = tcpconfig.getAddresses(); - lsMembers.clear(); - for (String addr : rc.getWKAs()) { - String[] ipNPort = addr.split(":"); - try { - lsMembers.add(new Address(ipNPort[0], Integer.parseInt(ipNPort[1]))); - } catch (UnknownHostException e) { - throw new RuntimeException(e); - } - } - } - } - return config; - } - - public void addEndpoint(Endpoint endpoint) { - if (findEndpoint(endpoint.getURI()).size() > 0) { - Member m = getOwningMember(endpoint.getURI()); - throw new IllegalStateException("Endpoint " + endpoint.getURI() + " already exists in domain " + domainURI + " at " + m.getInetSocketAddress()); - } - - String localMemberAddr = hazelcastInstance.getCluster().getLocalMember().getInetSocketAddress().toString(); - String endpointURI = endpoint.getURI(); - Transaction txn = hazelcastInstance.getTransaction(); - txn.begin(); - try { - endpointMap.put(endpointURI, endpoint); - endpointOwners.put(localMemberAddr, endpointURI); - txn.commit(); - } catch (Throwable e) { - txn.rollback(); - throw new ServiceRuntimeException(e); - } - localEndpoints.put(endpointURI, endpoint); - logger.info("Add endpoint - " + endpoint); - } - - public List<Endpoint> findEndpoint(String uri) { - List<Endpoint> foundEndpoints = new ArrayList<Endpoint>(); - for (Object v : endpointMap.values()) { - Endpoint endpoint = (Endpoint)v; - logger.fine("Matching against - " + endpoint); - if (endpoint.matches(uri)) { - if (!isLocal(endpoint)) { - endpoint.setRemote(true); - ((RuntimeEndpoint)endpoint).bind(registry, this); - } else { - // get the local version of the endpoint - // this local version won't have been serialized - // won't be marked as remote and will have the - // full interface contract information - endpoint = localEndpoints.get(endpoint.getURI()); - } - - foundEndpoints.add(endpoint); - logger.fine("Found endpoint with matching service - " + endpoint); - } - } - return foundEndpoints; - } - - - private boolean isLocal(Endpoint endpoint) { - return localEndpoints.containsKey(endpoint.getURI()); - } - - public Endpoint getEndpoint(String uri) { - return (Endpoint)endpointMap.get(uri); - } - - public List<Endpoint> getEndpoints() { - return new ArrayList(endpointMap.values()); - } - - public void removeEndpoint(Endpoint endpoint) { - if (hazelcastInstance == null) { - return; - } - synchronized (shutdownMutex) { - String localMemberAddr = hazelcastInstance.getCluster().getLocalMember().getInetSocketAddress().toString(); - String endpointURI = endpoint.getURI(); - -// TODO: seems to be a txn bug in Hazelcast, see http://code.google.com/p/hazelcast/issues/detail?id=258 -// Transaction txn = hazelcastInstance.getTransaction(); -// txn.begin(); -// try { - endpointOwners.remove(localMemberAddr, endpointURI); - endpointMap.remove(endpointURI); -// txn.commit(); -// } catch (Throwable e) { -// txn.rollback(); -// throw new ServiceRuntimeException(e); -// } - localEndpoints.remove(endpointURI); - logger.info("Removed endpoint - " + endpoint); - } - } - - - public void entryAdded(EntryEvent<String, Endpoint> event) { - entryAdded(event.getKey(), event.getValue()); - } - - public void entryEvicted(EntryEvent<String, Endpoint> event) { - // Should not happen - } - - public void entryRemoved(EntryEvent<String, Endpoint> event) { - entryRemoved(event.getKey(), event.getValue()); - } - - public void entryUpdated(EntryEvent<String, Endpoint> event) { - entryUpdated(event.getKey(), null, event.getValue()); - } - - public void entryAdded(Object key, Object value) { - Endpoint newEp = (Endpoint)value; - if (!isLocal(newEp)) { - logger.info(" Remote endpoint added: " + newEp); - } - endpointAdded(newEp); - } - - public void entryRemoved(Object key, Object value) { - Endpoint oldEp = (Endpoint)value; - if (!isLocal(oldEp)) { - logger.info(" Remote endpoint removed: " + value); - } - endpointRemoved(oldEp); - } - - public void entryUpdated(Object key, Object oldValue, Object newValue) { - Endpoint oldEp = (Endpoint)oldValue; - Endpoint newEp = (Endpoint)newValue; - if (!isLocal(newEp)) { - logger.info(" Remote endpoint updated: " + newEp); - } - endpointUpdated(oldEp, newEp); - } - - public void memberAdded(MembershipEvent event) { - } - - public void memberRemoved(MembershipEvent event) { - try { - String memberAddr = event.getMember().getInetSocketAddress().toString(); - if (endpointOwners.containsKey(memberAddr)) { - synchronized (shutdownMutex) { - ILock lock = hazelcastInstance.getLock("EndpointOwners/" + memberAddr); - lock.lock(); - try { - if (endpointOwners.containsKey(memberAddr)) { - Collection<String> keys = endpointOwners.remove(memberAddr); - for (Object k : keys) { - endpointMap.remove(k); - } - } - } finally { - lock.unlock(); - } - } - } - } catch (Exception e) { - if (e.getCause() != null && e.getCause().getCause() != null) { - // ignore hazelcast already shutdown exception - if (!"Hazelcast Instance is not active!".equals(e.getCause().getCause().getMessage())) { - throw new ServiceRuntimeException(e); - } - } - } - } - - public Member getOwningMember(String serviceURI) { - for (String memberAddr : endpointOwners.keySet()) { - for (String service : endpointOwners.get(memberAddr)) { - Endpoint ep = assemblyFactory.createEndpoint(); - ep.setURI(service); - if (ep.matches(serviceURI)) { - for (Member m : getHazelcastInstance().getCluster().getMembers()) { - if (memberAddr.equals(m.getInetSocketAddress().toString())) { - return m; - } - } - } - } - } - return null; - } -} diff --git a/sca-java-2.x/trunk/modules/endpoint-hazelcast/src/main/java/org/apache/tuscany/sca/endpoint/hazelcast/RegistryConfig.java b/sca-java-2.x/trunk/modules/endpoint-hazelcast/src/main/java/org/apache/tuscany/sca/endpoint/hazelcast/RegistryConfig.java deleted file mode 100644 index 79bffd3b21..0000000000 --- a/sca-java-2.x/trunk/modules/endpoint-hazelcast/src/main/java/org/apache/tuscany/sca/endpoint/hazelcast/RegistryConfig.java +++ /dev/null @@ -1,179 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.endpoint.hazelcast; - -import java.net.InetAddress; -import java.net.NetworkInterface; -import java.util.ArrayList; -import java.util.Enumeration; -import java.util.List; -import java.util.Properties; - - -/** - * Utility to parse the config properties. - * - * bind - ip[:port] - defines the local bind address and port, it defaults to the network interface with the widest - * class (ie class A is wider than class B) on port 14820 and if that port in use it will try - * incrementing by one till a free port is found. - * - * multicast - groupip:port | off - defines if multicast discovery is used and if so what multicast ip group and port is used - * defaults to 224.5.12.10:51482. A value of off means multicast is disabled. - * - * wka - ip[:port] - a comma separated list of ip address and port for remote nodes in the domain group. The port defaults to 14820. - * - * userid - is the userid other nodes must use to connect to this domain group. The default is the default domain name. - * - * password - is the password other nodes must use to connect to this domain group. The default is 'tuscany'. - * - * client - true means this is an SCAClient call - * - */ -public class RegistryConfig { - - private String bindAddress = "*"; - private int bindPort = 14820; - private boolean multicastDisabled = false; - private String multicastAddress = "224.5.12.10"; - private int multicastPort = 51482; - private List<String> wkas = new ArrayList<String>(); - private String userid; - private String password; - boolean client; - - public RegistryConfig(Properties properties) { - init(properties); - } - - private void init(Properties properties) { - - String bindValue = properties.getProperty("bind"); - if (bindValue == null) { - InetAddress addr = chooseLocalAddress(); - if (addr != null) { - this.bindAddress = addr.getHostAddress(); - } - } else { - if (bindValue.indexOf(":") == -1) { - this.bindAddress = bindValue; - } else { - String[] addr = bindValue.split(":"); - this.bindAddress = addr[0]; - this.bindPort = Integer.parseInt(addr[1]); - } - } - - String multicastValue = properties.getProperty("multicast"); - if (multicastValue != null) { - if ("off".equalsIgnoreCase(multicastValue)) { - this.multicastDisabled = true; - } else { - if (multicastValue.indexOf(":") == -1) { - this.multicastAddress = multicastValue; - } else { - String[] addr = multicastValue.split(":"); - this.multicastAddress = addr[0]; - this.multicastPort = Integer.parseInt(addr[1]); - } - } - } - - String wkaValue = properties.getProperty("wka"); - if (wkaValue != null) { - String[] ips = wkaValue.split(","); - for (String ip : ips) { - if (ip.indexOf(":") == -1) { - wkas.add(ip + ":14820"); - } else { - wkas.add(ip); - } - } - } - - this.client = Boolean.parseBoolean(properties.getProperty("client", "false")); - this.password = properties.getProperty("password", "tuscany"); - this.userid = properties.getProperty("userid", properties.getProperty("defaultDomainName", "default")); - - } - - public String getBindAddress() { - return bindAddress; - } - - public int getBindPort() { - return bindPort; - } - - public boolean isMulticastDisabled() { - return multicastDisabled; - } - - public String getMulticastAddress() { - return multicastAddress; - } - - public int getMulticastPort() { - return multicastPort; - } - - public List<String> getWKAs() { - return wkas; - } - - public String getUserid() { - return userid; - } - public String getPassword() { - return password; - } - - /** - * Use the NIC address with the widest class, ie class A instead of class B or C. - * Bit crude but in a lot of environments a class A address (eg 10.x.x.x) is likely - * a better choice than a class C address (eg 192.x.x.x). And the alternative to - * this is to just choose the first address of the first network interface which - * likely isn't a better choice than this approach. - */ - protected InetAddress chooseLocalAddress() { - InetAddress chosen = null; - try { - Enumeration<NetworkInterface> nis = NetworkInterface.getNetworkInterfaces(); - while (nis.hasMoreElements()) { - NetworkInterface ni = nis.nextElement(); - Enumeration<InetAddress> ips = ni.getInetAddresses(); - while (ips.hasMoreElements()) { - InetAddress addr = ips.nextElement(); - if (!addr.isLoopbackAddress()) { - if (chosen == null) { - chosen = addr; - } else { - if (((int) addr.getAddress()[0] & 0xFF) < ((int) chosen.getAddress()[0] & 0xFF)) { - chosen = addr; - } - } - } - } - } - } catch (Exception e) { - // ignore - } - return chosen; - } -} |