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Diffstat (limited to 'branches/sca-java-2.0-M4/modules/implementation-osgi-runtime/src/main/java/org/apache/tuscany/sca/implementation/osgi/runtime/OSGiDistributionProvider.java')
-rw-r--r-- | branches/sca-java-2.0-M4/modules/implementation-osgi-runtime/src/main/java/org/apache/tuscany/sca/implementation/osgi/runtime/OSGiDistributionProvider.java | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/branches/sca-java-2.0-M4/modules/implementation-osgi-runtime/src/main/java/org/apache/tuscany/sca/implementation/osgi/runtime/OSGiDistributionProvider.java b/branches/sca-java-2.0-M4/modules/implementation-osgi-runtime/src/main/java/org/apache/tuscany/sca/implementation/osgi/runtime/OSGiDistributionProvider.java new file mode 100644 index 0000000000..e54d2eee7b --- /dev/null +++ b/branches/sca-java-2.0-M4/modules/implementation-osgi-runtime/src/main/java/org/apache/tuscany/sca/implementation/osgi/runtime/OSGiDistributionProvider.java @@ -0,0 +1,86 @@ +/* + * 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.implementation.osgi.runtime; + +import java.util.Dictionary; +import java.util.Hashtable; + +import org.osgi.framework.BundleContext; +import org.osgi.framework.Constants; + +/** + * OSGi distribution provider for remote services + */ +public class OSGiDistributionProvider { + /** + * Registered by the distribution provider on one of its services to indicate the + * supported configuration types. + */ + public static final String REMOTE_CONFIGS_SUPPORTED = "remote.configs.supported"; // String+ + + /** + * Registered by the distribution provider on one of its services to indicate the vocabulary + * of implemented intents. + */ + public static final String REMOTE_INTENTS_SUPPORTED = "remote.intents.supported"; // String+ + + /** + * Service Registration property for the name of the Distribution Provider + * product. + * <p> + * The value of this property is of type String. + */ + static final String PRODUCT_NAME = "osgi.remote.distribution.product"; + + /** + * Service Registration property for the version of the Distribution + * Provider product. + * <p> + * The value of this property is of type String. + */ + static final String PRODUCT_VERSION = "osgi.remote.distribution.product.version"; + + /** + * Service Registration property for the Distribution Provider product + * vendor name. + * <p> + * The value of this property is of type String. + */ + static final String VENDOR_NAME = "osgi.remote.distribution.vendor"; + + private BundleContext bundleContext; + + public OSGiDistributionProvider(BundleContext bundleContext) { + super(); + this.bundleContext = bundleContext; + } + + public Dictionary<String, Object> getProperties() { + Dictionary headers = bundleContext.getBundle().getHeaders(); + Hashtable<String, Object> props = new Hashtable<String, Object>(); + props.put(PRODUCT_NAME, "Apache Tuscany SCA"); + props.put(PRODUCT_VERSION, headers.get(Constants.BUNDLE_VERSION)); + props.put(VENDOR_NAME, headers.get(Constants.BUNDLE_VENDOR)); + props.put(REMOTE_CONFIGS_SUPPORTED, new String[] {"org.osgi.sca"}); + // FIXME: We need to populate the list of intents from the SCA definitions + props.put(REMOTE_INTENTS_SUPPORTED, new String[] {}); + return props; + } +} |