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author | slaws <slaws@13f79535-47bb-0310-9956-ffa450edef68> | 2008-10-12 12:25:49 +0000 |
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committer | slaws <slaws@13f79535-47bb-0310-9956-ffa450edef68> | 2008-10-12 12:25:49 +0000 |
commit | cbd96cbf252e7e6989aba9a46a556573aa533606 (patch) | |
tree | f72427e19b2c680ee20fff0b3a499e82219f713f /branches/sca-java-1.3.3/itest/osgi-implementation/src/main/java/conversation/client/ConversationalClientServiceFactory.java | |
parent | fb886109649dcf5e0843f447642cde6eccb49253 (diff) |
Branch for 1.3.3
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@703809 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'branches/sca-java-1.3.3/itest/osgi-implementation/src/main/java/conversation/client/ConversationalClientServiceFactory.java')
-rw-r--r-- | branches/sca-java-1.3.3/itest/osgi-implementation/src/main/java/conversation/client/ConversationalClientServiceFactory.java | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/branches/sca-java-1.3.3/itest/osgi-implementation/src/main/java/conversation/client/ConversationalClientServiceFactory.java b/branches/sca-java-1.3.3/itest/osgi-implementation/src/main/java/conversation/client/ConversationalClientServiceFactory.java new file mode 100644 index 0000000000..8479624546 --- /dev/null +++ b/branches/sca-java-1.3.3/itest/osgi-implementation/src/main/java/conversation/client/ConversationalClientServiceFactory.java @@ -0,0 +1,135 @@ +/* + * 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 conversation.client; + +import org.osgi.framework.Bundle; +import org.osgi.framework.BundleContext; +import org.osgi.framework.Constants; +import org.osgi.framework.ServiceFactory; +import org.osgi.framework.ServiceReference; +import org.osgi.framework.ServiceRegistration; + +import conversation.client.ConversationalClientStatefulImpl; +import conversation.client.ConversationalClientStatelessImpl; +import conversation.referenceclient.ConversationalReferenceClient; +import conversation.service.ConversationalService; + +public class ConversationalClientServiceFactory implements ServiceFactory { + + private Class<?> clazz; + private BundleContext bundleContext; + private int serviceNum; + + public ConversationalClientServiceFactory(Class<?> clazz, BundleContext bundleContext, int serviceNum) { + this.clazz = clazz; + this.bundleContext = bundleContext; + this.serviceNum = serviceNum; + } + + public Object getService(Bundle bundle, ServiceRegistration reg) { + + + try { + Object instance = clazz.newInstance(); + + ConversationalClientStatelessImpl statelessClient = null; + ConversationalClientStatefulImpl statefulClient = null; + + if (serviceNum == 1 || serviceNum == 2) { + + ServiceReference ref = bundleContext.getServiceReference(ConversationalReferenceClient.class.getName()); + statelessClient = (ConversationalClientStatelessImpl)instance; + statelessClient.conversationalReferenceClient = + (ConversationalReferenceClient)bundleContext.getService(ref); + } + if (serviceNum == 1) { + + ServiceReference ref = getServiceReference(ConversationalService.class.getName(), + "(component.name=ConversationalServiceStateless)"); + statelessClient.conversationalService = (ConversationalService)bundleContext.getService(ref); + + } + + if (serviceNum == 2) { + + ServiceReference ref = getServiceReference(ConversationalService.class.getName(), + "(component.name=ConversationalServiceStateful)"); + statelessClient.conversationalService = (ConversationalService)bundleContext.getService(ref); + + } + + + if (serviceNum == 3 || serviceNum == 4) { + + ServiceReference ref = bundleContext.getServiceReference(ConversationalReferenceClient.class.getName()); + statefulClient = (ConversationalClientStatefulImpl)instance; + statefulClient.conversationalReferenceClient = + (ConversationalReferenceClient)bundleContext.getService(ref); + } + if (serviceNum == 3) { + + ServiceReference ref = getServiceReference(ConversationalService.class.getName(), + "(component.name=ConversationalServiceStateless)"); + statefulClient.conversationalService = (ConversationalService)bundleContext.getService(ref); + + } + + if (serviceNum == 4) { + + ServiceReference ref = getServiceReference(ConversationalService.class.getName(), + "(component.name=ConversationalServiceStateful)"); + statefulClient.conversationalService = (ConversationalService)bundleContext.getService(ref); + + } + + return instance; + } catch (Exception e) { + + e.printStackTrace(); + return null; + } + } + + public void ungetService(Bundle bundle, ServiceRegistration reg, Object obj) { + + } + + private ServiceReference getServiceReference(String name, String filter) throws Exception { + + ServiceReference refs[] = bundleContext.getServiceReferences(name, filter); + ServiceReference ref = refs[0]; + int ranking = 0; + if (ref.getProperty(Constants.SERVICE_RANKING) instanceof Integer) + ranking = (Integer)ref.getProperty(Constants.SERVICE_RANKING); + for (int i = 1; i < refs.length; i++) { + int thisranking = 0; + if (refs[i].getProperty(Constants.SERVICE_RANKING) instanceof Integer) { + thisranking = (Integer)refs[i].getProperty(Constants.SERVICE_RANKING); + } + if (thisranking > ranking) { + ref = refs[i]; + ranking = thisranking; + } + } + + return ref; + } + +} |