diff options
Diffstat (limited to 'sca-java-1.x/tags/1.6/itest/osgi-tuscany/osgi-tuscany-test/src/main/java/org/apache/tuscany/sca/test/util/TuscanyLoader.java')
-rw-r--r-- | sca-java-1.x/tags/1.6/itest/osgi-tuscany/osgi-tuscany-test/src/main/java/org/apache/tuscany/sca/test/util/TuscanyLoader.java | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.6/itest/osgi-tuscany/osgi-tuscany-test/src/main/java/org/apache/tuscany/sca/test/util/TuscanyLoader.java b/sca-java-1.x/tags/1.6/itest/osgi-tuscany/osgi-tuscany-test/src/main/java/org/apache/tuscany/sca/test/util/TuscanyLoader.java new file mode 100644 index 0000000000..1fba0d6dcd --- /dev/null +++ b/sca-java-1.x/tags/1.6/itest/osgi-tuscany/osgi-tuscany-test/src/main/java/org/apache/tuscany/sca/test/util/TuscanyLoader.java @@ -0,0 +1,136 @@ +/*
+ * 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.util;
+
+
+import java.io.File;
+import java.io.FilenameFilter;
+import java.lang.reflect.Method;
+
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.BundleException;
+
+/**
+ * Load Tuscany into an OSGi runtime
+ *
+ */
+public class TuscanyLoader {
+
+ private static final String tuscanyInstallerDir = "../tuscany-osgi-installer";
+ private static final String tuscanyInstallerJar = "tuscany-sca-osgi-installer.jar";
+
+ // 5-bundle version of Tuscany
+ private static final String scaApiDir = "../sca-api";
+ private static final String tuscanySpiDir = "../tuscany-spi";
+ private static final String tuscanyRuntimeDir = "../tuscany-runtime";
+ private static final String tuscanyExtensionsDir = "../tuscany-extensions";
+ private static final String thirdPartyDir = "../tuscany-3rdparty";
+
+ private static String findBundle(String subDirName, final String jarPrefix) throws Exception {
+
+ File dir = new File(subDirName + "/target");
+ if (dir.exists() && dir.isDirectory()) {
+ File[] files = dir.listFiles(new FilenameFilter() {
+
+ public boolean accept(File dir, String name) {
+ return name.endsWith(".jar") && (jarPrefix == null || name.startsWith(jarPrefix));
+ }
+
+ });
+
+ if (files != null && files.length > 0)
+ return files[0].toURI().toURL().toString();
+ }
+ return null;
+ }
+
+ public static Bundle loadTuscanyIntoOSGi(BundleContext bundleContext) throws Exception {
+
+ String tuscanyInstallerBundleName = new File(tuscanyInstallerDir + "/target/" + tuscanyInstallerJar).toURI().toURL().toString();
+ Bundle tuscanyInstallerBundle = bundleContext.installBundle(tuscanyInstallerBundleName);
+ tuscanyInstallerBundle.start();
+ Bundle[] bundles = bundleContext.getBundles();
+ Bundle tuscanyRuntimeBundle = tuscanyInstallerBundle;
+ for (Bundle bundle : bundles) {
+ if ("org.apache.tuscany.sca.osgi.runtime".equals(bundle.getSymbolicName())) {
+ tuscanyRuntimeBundle = bundle;
+ break;
+ }
+ }
+ setThreadContextClassLoader(tuscanyRuntimeBundle);
+
+ return tuscanyRuntimeBundle;
+ }
+
+ /**
+ * Load four Tuscany bundles (API, Core-SPI, Runtime, Extensions) and combined third party bundle
+ *
+ * @param bundleContext
+ */
+ public static Bundle load5BundleTuscanyIntoOSGi(BundleContext bundleContext) throws Exception {
+
+
+ String thirdPartyBundleName = findBundle(thirdPartyDir, null);
+ Bundle thirdPartyBundle = bundleContext.installBundle(thirdPartyBundleName);
+ thirdPartyBundle.start();
+
+
+ String scaApiBundleName = findBundle(scaApiDir, null);
+ Bundle scaApiBundle = bundleContext.installBundle(scaApiBundleName);
+ scaApiBundle.start();
+
+ String tuscanySpiBundleName = findBundle(tuscanySpiDir, null);
+ Bundle tuscanySpiBundle = bundleContext.installBundle(tuscanySpiBundleName);
+
+ String tuscanyRuntimeBundleName = findBundle(tuscanyRuntimeDir, null);
+ Bundle tuscanyRuntimeBundle = bundleContext.installBundle(tuscanyRuntimeBundleName);
+
+ String tuscanyExtensionsBundleName = findBundle(tuscanyExtensionsDir, null);
+ Bundle tuscanyExtensionsBundle = bundleContext.installBundle(tuscanyExtensionsBundleName);
+
+
+ tuscanySpiBundle.start();
+ tuscanyExtensionsBundle.start();
+
+ setThreadContextClassLoader(tuscanyRuntimeBundle);
+ return tuscanyRuntimeBundle;
+
+ }
+
+
+ // Tuscany runtime is started on a different thread when previously cached bundle is used.
+ // Set this thread's TCCL to the one used by the runtime.
+ public static void setThreadContextClassLoader(Bundle tuscanyRuntimeBundle) throws BundleException {
+ if (tuscanyRuntimeBundle != null) {
+
+ try {
+ Class<?> runtimeClass = tuscanyRuntimeBundle.loadClass("org.apache.tuscany.sca.osgi.runtime.OSGiRuntime");
+ Method getRuntimeMethod = runtimeClass.getMethod("findRuntime");
+ Object runtime = getRuntimeMethod.invoke(runtimeClass);
+ Method getTCCLMethod = runtimeClass.getMethod("getContextClassLoader");
+ ClassLoader runtimeTCCL = (ClassLoader) getTCCLMethod.invoke(runtime);
+ Thread.currentThread().setContextClassLoader(runtimeTCCL);
+
+ } catch (Throwable e) {
+ }
+ }
+ }
+
+}
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