diff options
Diffstat (limited to 'sca-java-2.x/trunk/modules/sca-client-impl/src/main/java/org/apache/tuscany')
-rw-r--r-- | sca-java-2.x/trunk/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientFactoryImpl.java | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/sca-java-2.x/trunk/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientFactoryImpl.java b/sca-java-2.x/trunk/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientFactoryImpl.java new file mode 100644 index 0000000000..ba8d6793e2 --- /dev/null +++ b/sca-java-2.x/trunk/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientFactoryImpl.java @@ -0,0 +1,59 @@ +/* + * 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.client.impl; + +import java.net.URI; +import java.util.List; + +import org.apache.tuscany.sca.node.Node; +import org.apache.tuscany.sca.node.NodeFinder; +import org.oasisopen.sca.NoSuchDomainException; +import org.oasisopen.sca.NoSuchServiceException; +import org.oasisopen.sca.ServiceUnavailableException; +import org.oasisopen.sca.client.SCAClientFactory; + +public class SCAClientFactoryImpl extends SCAClientFactory { + + public SCAClientFactoryImpl(URI domainURI) { + super(domainURI); + } + + @Override + public <T> T getService(Class<T> serviceInterface, String serviceName) throws NoSuchServiceException, NoSuchDomainException { + URI domainURI = getDomainURI(); + if (domainURI == null) { + domainURI = URI.create(Node.DEFAULT_DOMAIN_URI); + } + List<Node> nodes = NodeFinder.getNodes(domainURI); + if (nodes == null || nodes.size() < 1) { + throw new NoSuchDomainException(domainURI.toString()); + } + + for (Node n : nodes) { + try { + return n.getService(serviceInterface, serviceName); + } catch(ServiceUnavailableException e) { + // Ingore and continue + } + } + + throw new NoSuchServiceException(serviceName); + } +} |