diff options
| author | rfeng <rfeng@13f79535-47bb-0310-9956-ffa450edef68> | 2009-05-22 05:09:35 +0000 |
|---|---|---|
| committer | rfeng <rfeng@13f79535-47bb-0310-9956-ffa450edef68> | 2009-05-22 05:09:35 +0000 |
| commit | 5b1331d035f2960f5fdd6b45c10a0ae6f45a2501 (patch) | |
| tree | c1ee4bd9052520909c19f5c0acf507aa97d7671d /sandbox/rfeng/scatours-creditcard-payment-dosgi-contribution/src/test/java/payment/creditcard/test/OSGiTestUtils.java | |
| parent | ab50db936a5cb3105bb0696b6e26fdca05b5ebc2 (diff) | |
Add a OSGi RFC 119 demo for the CreditCardPayment
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@777368 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to '')
| -rw-r--r-- | sandbox/rfeng/scatours-creditcard-payment-dosgi-contribution/src/test/java/payment/creditcard/test/OSGiTestUtils.java | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/sandbox/rfeng/scatours-creditcard-payment-dosgi-contribution/src/test/java/payment/creditcard/test/OSGiTestUtils.java b/sandbox/rfeng/scatours-creditcard-payment-dosgi-contribution/src/test/java/payment/creditcard/test/OSGiTestUtils.java new file mode 100644 index 0000000000..1fe64b80a4 --- /dev/null +++ b/sandbox/rfeng/scatours-creditcard-payment-dosgi-contribution/src/test/java/payment/creditcard/test/OSGiTestUtils.java @@ -0,0 +1,105 @@ +/*
+ * 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 payment.creditcard.test;
+
+import java.lang.reflect.InvocationHandler;
+import java.lang.reflect.Method;
+import java.lang.reflect.Proxy;
+
+import org.osgi.framework.Bundle;
+
+/**
+ *
+ * Utility class to create OSGi bundles
+ *
+ * @version $Rev: 758877 $ $Date: 2009-03-26 14:51:19 -0700 (Thu, 26 Mar 2009) $
+ */
+public class OSGiTestUtils {
+ private static class InvocationHandlerImpl implements InvocationHandler {
+ private Object instance;
+
+ public InvocationHandlerImpl(Object instance) {
+ super();
+ this.instance = instance;
+ }
+
+ public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
+ Method m = instance.getClass().getMethod(method.getName(), method.getParameterTypes());
+ return m.invoke(instance, args);
+ }
+
+ }
+
+ /**
+ * Returns a string representation of the given bundle.
+ *
+ * @param b
+ * @param verbose
+ * @return
+ */
+ public static String bundleStatus(Bundle bundle, boolean verbose) {
+ StringBuffer sb = new StringBuffer();
+ sb.append(bundle.getBundleId()).append(" ").append(bundle.getSymbolicName());
+ int s = bundle.getState();
+ if ((s & Bundle.UNINSTALLED) != 0) {
+ sb.append(" UNINSTALLED");
+ }
+ if ((s & Bundle.INSTALLED) != 0) {
+ sb.append(" INSTALLED");
+ }
+ if ((s & Bundle.RESOLVED) != 0) {
+ sb.append(" RESOLVED");
+ }
+ if ((s & Bundle.STARTING) != 0) {
+ sb.append(" STARTING");
+ }
+ if ((s & Bundle.STOPPING) != 0) {
+ sb.append(" STOPPING");
+ }
+ if ((s & Bundle.ACTIVE) != 0) {
+ sb.append(" ACTIVE");
+ }
+
+ if (verbose) {
+ sb.append(" ").append(bundle.getLocation());
+ sb.append(" ").append(bundle.getHeaders());
+ }
+ return sb.toString();
+ }
+
+ /**
+ * A utility to cast the object to the given interface. If the class for the object
+ * is loaded by a different classloader, a proxy will be created.
+ *
+ * @param <T>
+ * @param obj
+ * @param cls
+ * @return
+ */
+ public static <T> T cast(Object obj, Class<T> cls) {
+ if (cls.isInstance(obj)) {
+ return cls.cast(obj);
+ } else {
+ return cls.cast(Proxy.newProxyInstance(cls.getClassLoader(),
+ new Class<?>[] {cls},
+ new InvocationHandlerImpl(obj)));
+ }
+ }
+}
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