diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0-M4-RC2/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/osgi/remoteserviceadmin/impl/EndpointHelper.java')
-rw-r--r-- | sca-java-2.x/tags/2.0-M4-RC2/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/sca-java-2.x/tags/2.0-M4-RC2/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/osgi/remoteserviceadmin/impl/EndpointHelper.java b/sca-java-2.x/tags/2.0-M4-RC2/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/osgi/remoteserviceadmin/impl/EndpointHelper.java new file mode 100644 index 0000000000..d50d1ef9f9 --- /dev/null +++ b/sca-java-2.x/tags/2.0-M4-RC2/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 org.apache.tuscany.sca.assembly.Endpoint; +import org.apache.tuscany.sca.implementation.osgi.OSGiProperty; +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 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>(); + + if (!endpoint.isRemote()) { + String uuid = OSGiHelper.getFrameworkUUID(bundleContext); + props.put(RemoteConstants.SERVICE_REMOTE_FRAMEWORK_UUID, uuid); + } + + for (Object ext : endpoint.getService().getExtensions()) { + if (ext instanceof OSGiProperty) { + OSGiProperty prop = (OSGiProperty)ext; + props.put(prop.getName(), prop.getStringValue()); + } + } + + props.put(RemoteConstants.SERVICE_REMOTE_ID, props.get(Constants.SERVICE_ID)); + props.put(RemoteConstants.SERVICE_REMOTE_URI, endpoint.getURI()); + // FIXME: [rfeng] How to pass in the remote service id from the endpoint XML + 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 static Endpoint getEndpoint(EndpointDescription endpointDescription) { + return (Endpoint)endpointDescription.getProperties().get(Endpoint.class.getName()); + } + +} |