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Diffstat (limited to 'sca-java-1.x/branches/sca-java-1.2.1/itest/osgi-tuscany/osgi-tuscany-test/src/main/java/org/apache/tuscany/sca/test/osgi/runtime/impl/OSGiTestRuntime.java')
-rw-r--r-- | sca-java-1.x/branches/sca-java-1.2.1/itest/osgi-tuscany/osgi-tuscany-test/src/main/java/org/apache/tuscany/sca/test/osgi/runtime/impl/OSGiTestRuntime.java | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/itest/osgi-tuscany/osgi-tuscany-test/src/main/java/org/apache/tuscany/sca/test/osgi/runtime/impl/OSGiTestRuntime.java b/sca-java-1.x/branches/sca-java-1.2.1/itest/osgi-tuscany/osgi-tuscany-test/src/main/java/org/apache/tuscany/sca/test/osgi/runtime/impl/OSGiTestRuntime.java new file mode 100644 index 0000000000..bb3a263632 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.2.1/itest/osgi-tuscany/osgi-tuscany-test/src/main/java/org/apache/tuscany/sca/test/osgi/runtime/impl/OSGiTestRuntime.java @@ -0,0 +1,109 @@ +/* + * 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.test.osgi.runtime.impl; + +import java.lang.reflect.Method; + +import org.osgi.framework.BundleContext; +import org.osgi.framework.BundleException; + +public abstract class OSGiTestRuntime { + + public abstract BundleContext getBundleContext(); + + protected abstract BundleContext startRuntime() throws Exception; + + private static OSGiTestRuntime instance; + + private BundleContext bundleContext; + + + /** + * System property org.apache.tuscany.implementation.osgi.runtime.OSGiRuntime can be set to the + * name of the OSGiRuntime class (eg. EquinoxRuntime). If set, start this runtime and return the + * system bundlecontext. If not set, start Felix from the classpath. + * + * @throws BundleException + */ + public synchronized static OSGiTestRuntime findRuntime() throws Exception { + if (instance != null) { + return instance; + } + String runtimeClassName = System.getProperty(OSGiTestRuntime.class.getName()); + + if (instance != null) + return instance; + + if (runtimeClassName != null) { + try { + Class<?> runtimeClass = OSGiTestRuntime.class.getClassLoader().loadClass(runtimeClassName); + Method method = runtimeClass.getMethod("getInstance"); + instance = (OSGiTestRuntime) method.invoke(null); + return instance; + + } catch (Exception e) { + throw new BundleException("Could not start OSGi runtime " + runtimeClassName, e); + } + } + + instance = FelixTestRuntime.getInstance(); + return instance; + + } + + + public synchronized static OSGiTestRuntime getRuntime() throws Exception { + + instance = findRuntime(); + + if (instance != null) { + + if (instance.bundleContext == null) { + instance.startRuntime(); + instance.bundleContext = instance.getBundleContext(); + } + return instance; + } + return instance; + } + + + public void shutdown() throws Exception { + + bundleContext = null; + if (this == instance) + instance = null; + } + + protected void setBundleContext(BundleContext bundleContext) { + this.bundleContext = bundleContext; + } + + + /** + * @return the instance + */ + public synchronized static void stop() throws Exception { + if (instance != null) { + instance.shutdown(); + instance = null; + } + } + +} |