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author | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2009-10-28 09:54:25 +0000 |
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committer | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2009-10-28 09:54:25 +0000 |
commit | 613b275ffa5d7ae0c41b625db231c187b8a136ef (patch) | |
tree | 74f448551ee167bfb627fa51849f006e4f5ffb31 /branches/sca-java-2.0-M4/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/osgi/remoteserviceadmin/impl/EndpointHelper.java | |
parent | 17d6a0df23caf287e42c7dbf3919e49d60fdedd2 (diff) |
Create 2.0 M4 release branch
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@830484 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'branches/sca-java-2.0-M4/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/osgi/remoteserviceadmin/impl/EndpointHelper.java')
-rw-r--r-- | branches/sca-java-2.0-M4/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/osgi/remoteserviceadmin/impl/EndpointHelper.java | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/branches/sca-java-2.0-M4/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/osgi/remoteserviceadmin/impl/EndpointHelper.java b/branches/sca-java-2.0-M4/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/osgi/remoteserviceadmin/impl/EndpointHelper.java new file mode 100644 index 0000000000..8ac949ccc5 --- /dev/null +++ b/branches/sca-java-2.0-M4/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/osgi/remoteserviceadmin/impl/EndpointHelper.java @@ -0,0 +1,82 @@ +/* + * 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.osgi.remoteserviceadmin.impl; + +import java.util.Collections; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.UUID; + +import org.apache.tuscany.sca.assembly.Endpoint; +import org.apache.tuscany.sca.interfacedef.Interface; +import org.apache.tuscany.sca.interfacedef.java.JavaInterface; +import org.apache.tuscany.sca.osgi.remoteserviceadmin.EndpointDescription; +import org.apache.tuscany.sca.osgi.remoteserviceadmin.RemoteConstants; +import org.osgi.framework.BundleContext; +import org.osgi.framework.Constants; + +/** + * Implementation of {@link EndpointDescription} + */ +public class EndpointHelper { + private final static String FRAMEWORK_UUID = "org.osgi.framework.uuid"; + private EndpointHelper() { + } + + public static EndpointDescription createEndpointDescription(BundleContext bundleContext, Endpoint endpoint) { + return new EndpointDescription(getProperties(bundleContext, endpoint)); + } + + private static List<String> getInterfaces(Endpoint endpoint) { + Interface intf = endpoint.getInterfaceContract().getInterface(); + JavaInterface javaInterface = (JavaInterface)intf; + return Collections.singletonList(javaInterface.getName()); + } + + private static Map<String, Object> getProperties(BundleContext bundleContext, Endpoint endpoint) { + Map<String, Object> props = new HashMap<String, Object>(); + + String uuid = getFrameworkUUID(bundleContext); + + props.put(RemoteConstants.SERVICE_REMOTE_FRAMEWORK_UUID, uuid); + props.put(RemoteConstants.SERVICE_REMOTE_URI, endpoint.getURI()); + props.put(RemoteConstants.SERVICE_REMOTE_ID, String.valueOf(System.currentTimeMillis())); + props.put(RemoteConstants.SERVICE_EXPORTED_CONFIGS, new String[] {"org.osgi.sca"}); + props.put(Endpoint.class.getName(), endpoint); + List<String> interfaces = getInterfaces(endpoint); + props.put(Constants.OBJECTCLASS, interfaces.toArray(new String[interfaces.size()])); + return props; + } + + public synchronized static String getFrameworkUUID(BundleContext bundleContext) { + String uuid = System.getProperty(FRAMEWORK_UUID); + if (uuid == null) { + uuid = UUID.randomUUID().toString(); + } + System.setProperty(FRAMEWORK_UUID, uuid); + return uuid; + } + + public static Endpoint getEndpoint(EndpointDescription endpointDescription) { + return (Endpoint)endpointDescription.getProperties().get(Endpoint.class.getName()); + } + +} |