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Diffstat (limited to 'sandbox/sebastien/java/embed/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/BaseEndpointRegistry.java')
-rw-r--r-- | sandbox/sebastien/java/embed/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/BaseEndpointRegistry.java | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/sandbox/sebastien/java/embed/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/BaseEndpointRegistry.java b/sandbox/sebastien/java/embed/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/BaseEndpointRegistry.java new file mode 100644 index 0000000000..0b6b93edc0 --- /dev/null +++ b/sandbox/sebastien/java/embed/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/BaseEndpointRegistry.java @@ -0,0 +1,141 @@ +/* + * 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.runtime; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.List; +import java.util.Map; +import java.util.concurrent.CopyOnWriteArrayList; +import java.util.logging.Logger; + +import org.apache.tuscany.sca.assembly.Endpoint; +import org.apache.tuscany.sca.assembly.EndpointReference; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.LifeCycleListener; + +/** + * A replicated EndpointRegistry based on Apache Tomcat Tribes + * @tuscany.spi.extension.inheritfrom + */ +public abstract class BaseEndpointRegistry implements EndpointRegistry, LifeCycleListener { + protected final static Logger logger = Logger.getLogger(BaseEndpointRegistry.class.getName()); + + protected String domainRegistryURI; + protected String domainURI; + + protected List<EndpointReference> endpointreferences = new CopyOnWriteArrayList<EndpointReference>(); + protected List<EndpointListener> listeners = new CopyOnWriteArrayList<EndpointListener>(); + protected ExtensionPointRegistry registry; + protected Map<String, String> attributes; + + public BaseEndpointRegistry(ExtensionPointRegistry registry, + Map<String, String> attributes, + String domainRegistryURI, + String domainURI) { + this.registry = registry; + this.domainURI = domainURI; + this.domainRegistryURI = domainRegistryURI; + this.attributes = attributes; + } + + public abstract void addEndpoint(Endpoint endpoint); + + public void addEndpointReference(EndpointReference endpointReference) { + endpointreferences.add(endpointReference); + logger.fine("Add endpoint reference - " + endpointReference); + } + + public void addListener(EndpointListener listener) { + listeners.add(listener); + } + + protected void endpointAdded(Endpoint endpoint) { + ((RuntimeEndpoint)endpoint).bind(registry, this); + for (EndpointListener listener : listeners) { + listener.endpointAdded(endpoint); + } + } + + protected void endpointRemoved(Endpoint endpoint) { + ((RuntimeEndpoint)endpoint).bind(registry, this); + for (EndpointListener listener : listeners) { + listener.endpointRemoved(endpoint); + } + } + + protected void endpointUpdated(Endpoint oldEp, Endpoint newEp) { + ((RuntimeEndpoint)newEp).bind(registry, this); + for (EndpointListener listener : listeners) { + listener.endpointUpdated(oldEp, newEp); + } + } + + public List<Endpoint> findEndpoint(EndpointReference endpointReference) { + logger.fine("Find endpoint for reference - " + endpointReference); + + if (endpointReference.getReference() != null) { + Endpoint targetEndpoint = endpointReference.getTargetEndpoint(); + String uri = targetEndpoint.getURI(); + // [rfeng] This is a workaround to deal with the case that the endpoint URI doesn't have the + // service name to avoid confusion between structural URIs and service URIs + if (uri.indexOf('#') == -1) { + uri = uri + "#service()"; + } + return findEndpoint(uri); + } + + return new ArrayList<Endpoint>(); + } + + public abstract List<Endpoint> findEndpoint(String uri); + + public List<EndpointReference> findEndpointReference(Endpoint endpoint) { + return endpointreferences; + } + + public abstract Endpoint getEndpoint(String uri); + + public List<EndpointReference> getEndpointReferences() { + return endpointreferences; + } + + public abstract Collection<Endpoint> getEndpoints(); + + public List<EndpointListener> getListeners() { + return listeners; + } + + public abstract void removeEndpoint(Endpoint endpoint); + + public void removeEndpointReference(EndpointReference endpointReference) { + endpointreferences.remove(endpointReference); + logger.fine("Remove endpoint reference - " + endpointReference); + } + + public void removeListener(EndpointListener listener) { + listeners.remove(listener); + } + + public String getDomainURI() { + return domainURI; + } + +} |