TUSCANY-3939: when a loaded contribution is unloaded use ClassLoaderUtil.releaseLoader to unloack the jar

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1166140 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 63 insertions, 0 deletions

diff --git a/sca-java-2.x/trunk/modules/domain-node/src/test/java/org/apache/tuscany/sca/runtime/ClassLoaderReleaseTestCase.java b/sca-java-2.x/trunk/modules/domain-node/src/test/java/org/apache/tuscany/sca/runtime/ClassLoaderReleaseTestCase.java
new file mode 100644
index 0000000000..50f212ebf3
--- /dev/null
+++ b/sca-java-2.x/trunk/modules/domain-node/src/test/java/org/apache/tuscany/sca/runtime/ClassLoaderReleaseTestCase.java
@@ -0,0 +1,63 @@
+/*

+ * 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.runtime;

+

+import java.io.File;

+import java.io.FileInputStream;

+import java.io.FileOutputStream;

+import java.io.IOException;

+import java.io.InputStream;

+import java.io.OutputStream;

+import java.util.List;

+import java.util.Map;

+

+import junit.framework.Assert;

+

+import org.apache.tuscany.sca.Node;

+import org.apache.tuscany.sca.TuscanyRuntime;

+import org.junit.Test;

+

+public class ClassLoaderReleaseTestCase {

+

+    @Test

+    public void testInstallDeployable() throws IOException, ActivationException{

+        File f = copyFile("src/test/resources/sample-helloworld.jar");

+        Node node = TuscanyRuntime.runComposite(null, f.toURI().toURL().toString());

+        Assert.assertFalse(f.delete());

+        Map<String, List<String>> scuris = node.getStartedCompositeURIs();

+        node.stopCompositeAndUninstallUnused(scuris.keySet().iterator().next(), scuris.get(scuris.keySet().iterator().next()).get(0));

+        Assert.assertTrue(f.delete());

+    }

+    

+    private File copyFile(String fileName) throws IOException {

+        File f = new File(fileName);

+        File newFile = File.createTempFile(getClass().getName(), ".jar");

+        InputStream in = new FileInputStream(f);

+        OutputStream out = new FileOutputStream(newFile);

+        byte[] buf = new byte[1024];

+        int len;

+        while ((len = in.read(buf)) > 0) {

+            out.write(buf, 0, len);

+        }

+        in.close();

+        out.close();

+        return newFile;

+    }

+        

+}