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authorlresende <lresende@13f79535-47bb-0310-9956-ffa450edef68>2009-11-11 23:08:02 +0000
committerlresende <lresende@13f79535-47bb-0310-9956-ffa450edef68>2009-11-11 23:08:02 +0000
commite0ff67c0b32813ea48734c770a5ffc1952644e29 (patch)
treef36cc42aee12d0f41c8ddd1f20b4e67364283352 /sca-java-1.x/branches/sca-java-1.3.1/itest/contribution-classloader/contribution-test/src
parent89d72264d0af4c65c9bf0b7a6f823f13d69162aa (diff)
Moving 1.x branches
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835128 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sca-java-1.x/branches/sca-java-1.3.1/itest/contribution-classloader/contribution-test/src')
-rw-r--r--sca-java-1.x/branches/sca-java-1.3.1/itest/contribution-classloader/contribution-test/src/test/java/org/apache/tuscany/sca/test/contribution/ContributionTestCase.java373
-rw-r--r--sca-java-1.x/branches/sca-java-1.3.1/itest/contribution-classloader/contribution-test/src/test/java/org/apache/tuscany/sca/test/contribution/SupplyChain.java231
-rw-r--r--sca-java-1.x/branches/sca-java-1.3.1/itest/contribution-classloader/contribution-test/src/test/java/org/apache/tuscany/sca/test/contribution/TuscanyClassloadingTestCaseFIXME.java381
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diff --git a/sca-java-1.x/branches/sca-java-1.3.1/itest/contribution-classloader/contribution-test/src/test/java/org/apache/tuscany/sca/test/contribution/ContributionTestCase.java b/sca-java-1.x/branches/sca-java-1.3.1/itest/contribution-classloader/contribution-test/src/test/java/org/apache/tuscany/sca/test/contribution/ContributionTestCase.java
new file mode 100644
index 0000000000..692f16f6f6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.3.1/itest/contribution-classloader/contribution-test/src/test/java/org/apache/tuscany/sca/test/contribution/ContributionTestCase.java
@@ -0,0 +1,373 @@
+/*
+ * 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.contribution;
+
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.net.URLClassLoader;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+/*
+ *
+ * Contribution ClassLoading integration tests
+ */
+
+public class ContributionTestCase {
+
+ private SupplyChain supplyChain;
+
+
+ @Before
+ public void setUp() throws Exception {
+ supplyChain = new SupplyChain();
+ }
+
+
+ @After
+ public void tearDown() throws Exception {
+
+ supplyChain.tearDown();
+
+ }
+
+
+ /**
+ * Test static ClassLoading for classes that are visible from contribution
+ *
+ * @throws Exception
+ */
+ public void staticClassLoadingTestForVisibleClasses() throws Exception {
+
+ Contribution customerContribution = supplyChain.getContribution("Customer");
+ ClassReference customerClassRef = new ClassReference("supplychain.customer.Customer");
+ customerClassRef = customerContribution.getModelResolver().resolveModel(ClassReference.class, customerClassRef);
+ Class<?> customerClass = customerClassRef.getJavaClass();
+
+ Class customerClassFromContribution = customerContribution.getClassLoader().loadClass("supplychain.customer.Customer");
+ Assert.assertEquals(customerClass, customerClassFromContribution);
+
+ Object customer = supplyChain.getCustomer(customerClass);
+
+ Method m = customerClass.getMethod("purchaseGoods");
+ m.invoke(customer);
+
+
+ m = customerClass.getMethod("outstandingOrderCount");
+
+ int retries = 10;
+ int outstandingCount = 1;
+ while (retries-- > 0) {
+
+ outstandingCount = (int)(Integer)m.invoke(customer);
+ if (outstandingCount == 0)
+ break;
+ else
+ Thread.sleep(100);
+ }
+ Assert.assertEquals(0, outstandingCount);
+
+
+ }
+
+
+ /**
+ * Test dynamic ClassLoading for classes that are visible from contribution
+ *
+ * @throws Exception
+ */
+ public void dynamicClassLoadingTestForVisibleClasses() throws Exception {
+
+ Contribution customerContribution = supplyChain.getContribution("Customer");
+ Contribution retailerContribution = supplyChain.getContribution("Retailer");
+ Contribution warehouseContribution = supplyChain.getContribution("Warehouse");
+ Contribution shipperContribution = supplyChain.getContribution("Shipper");
+ Contribution supplyChainContribution = supplyChain.getContribution("SupplyChain");
+
+ ClassReference customerClassRef = new ClassReference("supplychain.customer.Customer");
+ customerClassRef = customerContribution.getModelResolver().resolveModel(ClassReference.class, customerClassRef);
+ Class customerClass = customerClassRef.getJavaClass();
+
+ Class customerClassFromContribution = customerContribution.getClassLoader().loadClass("supplychain.customer.Customer");
+ Assert.assertEquals(customerClass, customerClassFromContribution);
+
+ Object customer = supplyChain.getCustomer(customerClass);
+ Assert.assertTrue(customerClass.isInstance(customer));
+
+ ClassReference retailerClassRef = new ClassReference("supplychain.retailer.Retailer");
+ retailerClassRef = retailerContribution.getModelResolver().resolveModel(ClassReference.class, retailerClassRef);
+ Class retailerClass = retailerClassRef.getJavaClass();
+
+ Class retailerClassFromContribution = retailerContribution.getClassLoader().loadClass("supplychain.retailer.Retailer");
+ Assert.assertEquals(retailerClass, retailerClassFromContribution);
+
+ Class retailerClassFromCustomer = customerContribution.getClassLoader().loadClass("supplychain.retailer.Retailer");
+ Assert.assertEquals(retailerClass, retailerClassFromCustomer);
+
+ ClassReference warehouseClassRef = new ClassReference("supplychain.warehouse.Warehouse");
+ warehouseClassRef = warehouseContribution.getModelResolver().resolveModel(ClassReference.class, warehouseClassRef);
+ Class warehouseClass = warehouseClassRef.getJavaClass();
+
+ Class warehouseClassFromContribution = warehouseContribution.getClassLoader().loadClass("supplychain.warehouse.Warehouse");
+ Assert.assertEquals(warehouseClass, warehouseClassFromContribution);
+
+ Class warehouseClassFromRetailer = retailerContribution.getClassLoader().loadClass("supplychain.warehouse.Warehouse");
+ Assert.assertEquals(warehouseClass, warehouseClassFromRetailer);
+
+ ClassReference shipperClassRef = new ClassReference("supplychain.shipper.Shipper");
+ shipperClassRef = shipperContribution.getModelResolver().resolveModel(ClassReference.class, shipperClassRef);
+ Class shipperClass = shipperClassRef.getJavaClass();
+
+ Class shipperClassFromContribution = shipperContribution.getClassLoader().loadClass("supplychain.shipper.Shipper");
+ Assert.assertEquals(shipperClass, shipperClassFromContribution);
+
+ Class shipperClassFromWarehouse = shipperContribution.getClassLoader().loadClass("supplychain.shipper.Shipper");
+ Assert.assertEquals(shipperClass, shipperClassFromWarehouse);
+
+ Class customerClassFromShipper = shipperContribution.getClassLoader().loadClass("supplychain.customer.Customer");
+ Assert.assertEquals(customerClass, customerClassFromShipper);
+
+ Class customerClassFromSupplyChain = supplyChainContribution.getClassLoader().loadClass("supplychain.customer.Customer");
+ Assert.assertEquals(customerClass, customerClassFromSupplyChain);
+ Class retailerClassFromSupplyChain = supplyChainContribution.getClassLoader().loadClass("supplychain.retailer.Retailer");
+ Assert.assertEquals(retailerClass, retailerClassFromSupplyChain);
+ Class warehouseClassFromSupplyChain = supplyChainContribution.getClassLoader().loadClass("supplychain.warehouse.Warehouse");
+ Assert.assertEquals(warehouseClass, warehouseClassFromSupplyChain);
+ Class shipperClassFromSupplyChain = supplyChainContribution.getClassLoader().loadClass("supplychain.shipper.Shipper");
+ Assert.assertEquals(shipperClass, shipperClassFromSupplyChain);
+
+ }
+
+ /**
+ * Test dynamic ClassLoading for classes that are visible from contribution
+ *
+ * @throws Exception
+ */
+ public void dynamicClassLoadingTestForNonImportedClasses() throws Exception {
+
+ Contribution customerContribution = supplyChain.getContribution("Customer");
+ Contribution shipperContribution = supplyChain.getContribution("Shipper");
+
+ Class customerClass = customerContribution.getClassLoader().loadClass("supplychain.customer.Customer");
+ Class shipperClass = shipperContribution.getClassLoader().loadClass("supplychain.shipper.Shipper");
+
+ try {
+ customerClass.getClassLoader().loadClass("supplychain.warehouse.Warehouse");
+ Assert.fail("Non-imported class loaded incorrectly");
+ } catch (ClassNotFoundException e) {
+ }
+ try {
+ customerClass.getClassLoader().loadClass("supplychain.shipper.JavaShipperComponentImpl");
+ Assert.fail("Non-imported class loaded incorrectly");
+ } catch (ClassNotFoundException e) {
+ }
+
+ try {
+ Class.forName("supplychain.warehouse.Warehouse", true, customerClass.getClassLoader());
+ Assert.fail("Non-imported class loaded incorrectly");
+ } catch (ClassNotFoundException e) {
+ }
+ try {
+ Class.forName("supplychain.shipper.JavaShipperComponentImpl", true, customerClass.getClassLoader());
+ Assert.fail("Non-imported class loaded incorrectly");
+ } catch (ClassNotFoundException e) {
+ }
+
+ try {
+ shipperClass.getClassLoader().loadClass("supplychain.warehouse.JavaWarehouseComponentImpl");
+ Assert.fail("Non-imported class loaded incorrectly");
+ } catch (ClassNotFoundException e) {
+ }
+ try {
+ shipperClass.getClassLoader().loadClass("supplychain.retailer.Retailer");
+ Assert.fail("Non-imported class loaded incorrectly");
+ } catch (ClassNotFoundException e) {
+ }
+
+ try {
+ Class.forName("supplychain.warehouse.JavaWarehouseComponentImpl", true, shipperClass.getClassLoader());
+ Assert.fail("Non-imported class loaded incorrectly");
+ } catch (ClassNotFoundException e) {
+ }
+ try {
+ Class.forName("supplychain.retailer.Retailer", true, shipperClass.getClassLoader());
+ Assert.fail("Non-imported class loaded incorrectly");
+ } catch (ClassNotFoundException e) {
+ }
+
+
+ }
+
+
+ /**
+ * This test ensures that classes from imported packages can be statically loaded
+ * from other contributions even though the classes are not on CLASSPATH or on the
+ * parent ClassLoader, or the thread context ClassLoader.
+ *
+ * @throws Exception
+ */
+ @Test
+ public void testValidStaticClassLoading() throws Exception {
+
+ supplyChain.setUp(this.getClass().getClassLoader());
+
+ staticClassLoadingTestForVisibleClasses();
+ }
+
+ /**
+ * This test ensures that all imported classes are loaded from the exporting contributions
+ * rather than the parent classLoader. If any of the interface classes were incorrectly loaded
+ * through the parent ClassLoader, LinkageError should result.
+ *
+ * @throws Exception
+ */
+ @Test
+ public void testValidStaticClassLoadingWithContributionsInParentClassLoader() throws Exception {
+
+
+ URLClassLoader parentClassLoader = new URLClassLoader(
+ supplyChain.getContributionURLs(),
+ this.getClass().getClassLoader());
+
+ supplyChain.setUp(parentClassLoader);
+
+ staticClassLoadingTestForVisibleClasses();
+ }
+
+
+ /**
+ * This test ensures that classes from imported packages can be dynamically loaded from
+ * other contributions even though the classes are not on CLASSPATH or on the
+ * parent ClassLoader, or the thread context ClassLoader.
+ *
+ * @throws Exception
+ */
+ @Test
+ public void testValidDynamicClassLoading() throws Exception {
+
+ supplyChain.setUp(this.getClass().getClassLoader());
+
+ dynamicClassLoadingTestForVisibleClasses();
+ }
+
+ /**
+ * This test ensures that all imported classes are dynamically loaded from the exporting
+ * contributions rather than the parent classLoader. If any of the interface classes were
+ * incorrectly loaded through the parent, NoClassDefFoundError or LinkageError should result.
+ *
+ * @throws Exception
+ */
+ @Test
+ public void testValidDynamicClassLoadingWithContributionsInParentClassLoader() throws Exception {
+
+
+ URLClassLoader parentClassLoader = new URLClassLoader(
+ supplyChain.getContributionURLs(),
+ this.getClass().getClassLoader());
+
+ supplyChain.setUp(parentClassLoader);
+
+ dynamicClassLoadingTestForVisibleClasses();
+ }
+
+ @Test
+ public void testIllegalStaticClassLoading1() throws Exception {
+ // FIXME we have commented this code as we are not throwing exceptions anymore
+ // need to deal with monitor logs to catch the errors.
+
+ /*try {
+ supplyChain.setUp(this.getClass().getClassLoader(), SupplyChain.SUPPLYCHAIN_ILLEGAL_1);
+
+ Assert.fail("Composite containing unresolved references resolved incorrectly");
+ } catch (ContributionResolveException e) {
+ }*/
+ }
+
+ @Test
+ public void testIllegalStaticClassLoading2() throws Exception {
+
+ supplyChain.setUp(this.getClass().getClassLoader(), SupplyChain.SUPPLYCHAIN_ILLEGAL_2);
+
+ Contribution customerContribution = supplyChain.getContribution("Customer");
+ ClassReference customerClassRef = new ClassReference("supplychain.customer.Customer");
+ customerClassRef = customerContribution.getModelResolver().resolveModel(ClassReference.class, customerClassRef);
+ Class<?> customerClass = customerClassRef.getJavaClass();
+
+ Object customer = supplyChain.getCustomer(customerClass);
+
+ try {
+ Method m = customerClass.getMethod("purchaseGoods");
+ m.invoke(customer);
+
+ Assert.fail("Classloading exception not thrown as expected");
+ } catch (InvocationTargetException e) {
+
+ Throwable cause = e.getCause();
+ Assert.assertTrue(cause instanceof NoClassDefFoundError);
+ Assert.assertTrue(cause.getMessage().indexOf("JavaWarehouseComponentImpl") > -1); }
+
+ }
+
+ /**
+ * This test ensures that classes from imported packages can be dynamically loaded from
+ * other contributions even though the classes are not on CLASSPATH or on the
+ * parent ClassLoader, or the thread context ClassLoader.
+ *
+ * @throws Exception
+ */
+ @Test
+ public void testIllegalDynamicClassLoading() throws Exception {
+
+ supplyChain.setUp(this.getClass().getClassLoader());
+
+ dynamicClassLoadingTestForNonImportedClasses();
+ }
+
+
+ /**
+ * Self-contained contribution containing composites, componentType files and implementations
+ * should not require import/export statements for these files to find each other or for Tuscany
+ * to load these files.
+ * @throws Exception
+ */
+ @Test
+ public void testSelfContainedContribution() throws Exception {
+
+ supplyChain.setUp(this.getClass().getClassLoader(), SupplyChain.SUPPLYCHAIN_SELFCONTAINED);
+
+ staticClassLoadingTestForVisibleClasses();
+ }
+
+ @Test
+ public void testContributionsWithSplitPackage() throws Exception {
+
+ supplyChain.setUp(this.getClass().getClassLoader(), SupplyChain.SUPPLYCHAIN_SPLITPACKAGE);
+
+ staticClassLoadingTestForVisibleClasses();
+
+ dynamicClassLoadingTestForNonImportedClasses();
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.3.1/itest/contribution-classloader/contribution-test/src/test/java/org/apache/tuscany/sca/test/contribution/SupplyChain.java b/sca-java-1.x/branches/sca-java-1.3.1/itest/contribution-classloader/contribution-test/src/test/java/org/apache/tuscany/sca/test/contribution/SupplyChain.java
new file mode 100644
index 0000000000..1ec7aaaa3a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.3.1/itest/contribution-classloader/contribution-test/src/test/java/org/apache/tuscany/sca/test/contribution/SupplyChain.java
@@ -0,0 +1,231 @@
+/*
+ * 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.contribution;
+
+
+import java.io.File;
+import java.net.URL;
+import java.util.Hashtable;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.service.ContributionService;
+import org.apache.tuscany.sca.host.embedded.impl.EmbeddedSCADomain;
+import org.junit.Assert;
+
+/*
+ *
+ * Contribution ClassLoading integration tests
+ */
+
+public class SupplyChain {
+
+ public static final int SUPPLYCHAIN = 0;
+ public static final int SUPPLYCHAIN_ILLEGAL_1 = 1;
+ public static final int SUPPLYCHAIN_ILLEGAL_2 = 2;
+ public static final int SUPPLYCHAIN_SELFCONTAINED = 3;
+ public static final int SUPPLYCHAIN_SPLITPACKAGE = 4;
+
+ private String folderName = "../contribution-classes/target/classes";
+
+ private String customerJarName = "Customer";
+ private String retailerJarName = "Retailer";
+ private String warehouseJarName = "Warehouse";
+ private String shipperJarName = "Shipper";
+ private String supplychainJarName = "SupplyChain";
+ private String illegalSupplyChain1JarName = "IllegalSupplyChain1";
+ private String illegalSupplyChain2JarName = "IllegalSupplyChain2";
+ private String illegalCustomerJarName = "IllegalCustomer";
+ private String completeSupplychainJarName = "CompleteSupplyChain";
+ private String customerInterfaceJarName = "CustomerInterface";
+ private String customerImplJarName = "CustomerImpl";
+
+
+ private EmbeddedSCADomain domain;
+ private ContributionService contributionService;
+ private int supplyChainVersion;
+
+ private Hashtable<String, Contribution> contributions = new Hashtable<String, Contribution>();
+
+ private URL customerContribURL;
+ private URL retailerContribURL;
+ private URL warehouseContribURL;
+ private URL shipperContribURL;
+ private URL supplyChainContribURL;
+ private URL illegalSupplyChain1ContribURL;
+ private URL illegalSupplyChain2ContribURL;
+ private URL illegalCustomerContribURL;
+ private URL completeSupplyChainContribURL;
+ private URL customerInterfaceContribURL;
+ private URL customerImplContribURL;
+
+ public SupplyChain() throws Exception {
+
+ customerContribURL = new File(folderName + "/" + customerJarName + ".jar").toURI().toURL();
+ retailerContribURL = new File(folderName + "/" + retailerJarName + ".jar").toURI().toURL();
+ warehouseContribURL = new File(folderName + "/" + warehouseJarName + ".jar").toURI().toURL();
+ shipperContribURL = new File(folderName + "/" + shipperJarName + ".jar").toURI().toURL();
+ supplyChainContribURL = new File(folderName + "/" + supplychainJarName + ".jar").toURI().toURL();
+ illegalSupplyChain1ContribURL = new File(folderName + "/" + illegalSupplyChain1JarName + ".jar").toURI().toURL();
+ illegalSupplyChain2ContribURL = new File(folderName + "/" + illegalSupplyChain2JarName + ".jar").toURI().toURL();
+ illegalCustomerContribURL = new File(folderName + "/" + illegalCustomerJarName + ".jar").toURI().toURL();
+ completeSupplyChainContribURL = new File(folderName + "/" + completeSupplychainJarName + ".jar").toURI().toURL();
+ customerInterfaceContribURL = new File(folderName + "/" + customerInterfaceJarName + ".jar").toURI().toURL();
+ customerImplContribURL = new File(folderName + "/" + customerImplJarName + ".jar").toURI().toURL();
+ }
+
+ public void setUp(ClassLoader parentClassLoader) throws Exception {
+ this.setUp(parentClassLoader, SUPPLYCHAIN);
+ }
+
+ public void setUp(ClassLoader parentClassLoader, int supplyChainVersion) throws Exception {
+
+ this.supplyChainVersion = supplyChainVersion;
+
+ Thread.currentThread().setContextClassLoader(parentClassLoader);
+
+ //Create an embedded SCA domain
+ domain = new EmbeddedSCADomain(parentClassLoader, "http://localhost");
+
+ //Start the domain
+ domain.start();
+
+ this.contributionService = domain.getContributionService();
+
+ addContributions(supplyChainVersion);
+ }
+
+ protected void addContributions(int supplyChainVersion) throws Exception {
+
+ Contribution contribution;
+
+ if (supplyChainVersion != SUPPLYCHAIN_SELFCONTAINED) {
+ contribution = contributionService.contribute("Shipper", shipperContribURL, true);
+ contributions.put("Shipper", contribution);
+ contribution = contributionService.contribute("Warehouse", warehouseContribURL, true);
+ contributions.put("Warehouse", contribution);
+ contribution = contributionService.contribute("Retailer", retailerContribURL, true);
+ contributions.put("Retailer", contribution);
+ }
+
+ switch (supplyChainVersion) {
+ case SUPPLYCHAIN:
+ contribution = contributionService.contribute("Customer", customerContribURL, true);
+ contributions.put("Customer", contribution);
+
+ contribution = contributionService.contribute("SupplyChain", supplyChainContribURL, true);
+ contributions.put("SupplyChain", contribution);
+ break;
+ case SUPPLYCHAIN_ILLEGAL_1:
+ contribution = contributionService.contribute("Customer", customerContribURL, true);
+ contributions.put("Customer", contribution);
+
+ contribution = contributionService.contribute("SupplyChain", illegalSupplyChain1ContribURL, true);
+ contributions.put("SupplyChain", contribution);
+ break;
+ case SUPPLYCHAIN_ILLEGAL_2:
+ contribution = contributionService.contribute("Customer", illegalCustomerContribURL, true);
+ contributions.put("Customer", contribution);
+
+ contribution = contributionService.contribute("SupplyChain", illegalSupplyChain2ContribURL, true);
+ contributions.put("SupplyChain", contribution);
+ break;
+ case SUPPLYCHAIN_SELFCONTAINED:
+ contribution = contributionService.contribute("SupplyChain", completeSupplyChainContribURL, true);
+ contributions.put("SupplyChain", contribution);
+ break;
+ case SUPPLYCHAIN_SPLITPACKAGE:
+ contribution = contributionService.contribute("Customer", customerInterfaceContribURL, true);
+ contributions.put("Customer", contribution);
+
+ contribution = contributionService.contribute("CustomerImpl", customerImplContribURL, true);
+ contributions.put("CustomerImpl", contribution);
+
+ contribution = contributionService.contribute("SupplyChain", supplyChainContribURL, true);
+ contributions.put("SupplyChain", contribution);
+ break;
+ }
+
+ // SUPPLYCHAIN_ILLEGAL_1 should throw an exception when the composite is resolved, and hence
+ // should not get this far.
+ Assert.assertTrue(supplyChainVersion != SUPPLYCHAIN_ILLEGAL_1);
+
+
+ for (Contribution c : contributions.values()) {
+
+ for (Composite deployable : c.getDeployables()) {
+ domain.getDomainComposite().getIncludes().add(deployable);
+ domain.buildComposite(deployable);
+ }
+
+ }
+
+ // Start Components from my composite
+ for (Composite deployable : contributions.get("SupplyChain").getDeployables() ) {
+ domain.getCompositeActivator().activate(deployable);
+ domain.getCompositeActivator().start(deployable);
+ }
+ }
+
+ public void tearDown() throws Exception {
+
+ if (domain == null)
+ return;
+
+ for (String contributionURI : contributions.keySet()) {
+ contributionService.remove(contributionURI);
+ }
+
+
+ if (contributions.get("SupplyChain") != null) {
+ // Stop Components from my composite
+ for (Composite deployable : contributions.get("SupplyChain").getDeployables() ) {
+ domain.getCompositeActivator().stop(deployable);
+ domain.getCompositeActivator().deactivate(deployable);
+ }
+ }
+
+ domain.stop();
+
+ domain.close();
+ }
+
+ public Contribution getContribution(String uri) {
+ if (supplyChainVersion == SUPPLYCHAIN_SELFCONTAINED)
+ return contributions.get("SupplyChain");
+ else
+ return contributions.get(uri);
+ }
+
+ public Object getCustomer(Class<?> customerClass) {
+ return domain.getService(customerClass, "CustomerComponent");
+ }
+
+ public URL[] getContributionURLs() {
+ return new URL[] {
+ customerContribURL,
+ retailerContribURL,
+ warehouseContribURL,
+ shipperContribURL,
+ supplyChainContribURL
+ };
+ }
+
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.3.1/itest/contribution-classloader/contribution-test/src/test/java/org/apache/tuscany/sca/test/contribution/TuscanyClassloadingTestCaseFIXME.java b/sca-java-1.x/branches/sca-java-1.3.1/itest/contribution-classloader/contribution-test/src/test/java/org/apache/tuscany/sca/test/contribution/TuscanyClassloadingTestCaseFIXME.java
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+/*
+ * 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.contribution;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Method;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+import org.apache.tuscany.sca.host.embedded.impl.EmbeddedSCADomain;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.osoa.sca.ServiceReference;
+
+/*
+ *
+ * Contribution ClassLoading integration tests
+ */
+
+//FIXME This test case needs some serious rework!
+// First it is very dependent on the names of the Tuscany runtime JARs
+// and this is going to be difficult to maintain
+// Second its usage of reflection requires the Tuscany implementation classes
+// to be made public and this breaks isolation between modules.
+public class TuscanyClassloadingTestCaseFIXME {
+
+ // private static final int SCA_API = 1;
+ // private static final int TUSCANY_CORE_SPI = 2;
+ // private static final int TUSCANY_RUNTIME = 3;
+ // private static final int TUSCANY_EXTENSIONS = 4;
+ // private static final int TUSCANY_DEPENDENCIES = 0;
+
+ private static final String[] scaApiJars = {"sca-api"};
+ private static final String[] tuscanyCoreSpiJars =
+ {"core-spi", "interface", "interface-java", "interface-wsdl", "assembly", "policy", "databinding",
+ "contribution", "definitions"};
+ private static final String[] tuscanyRuntimeJars =
+ {
+
+ "binding-sca-xml", "binding-sca", "assembly-java-dsl", "assembly-xml", "assembly-xsd", "contribution-impl",
+ "contribution-java", "contribution-namespace", "core-databinding", "core-spring", "core", "definitions-xml",
+ "domain-api", "domain-impl", "domain", "extension-helper", "host-embedded", "interface-java-xml",
+ "interface-wsdl-xml", "java2wsdl", "node-api", "node-impl", "node", "osgi-runtime", "policy-logging",
+ "policy-security", "policy-transaction", "policy-xml", "wsdl2java"};
+ private static final String[] tuscanyExtensionJars =
+ {"binding-dwr", "binding-ejb", "binding-feed", "binding-http", "binding-jms", "binding-jsonrpc",
+ "binding-notification", "binding-rmi", "binding-sca-axis2", "binding-ws-axis2", "binding-ws-xml",
+ "binding-ws", "databinding-axiom", "databinding-fastinfoset", "databinding-jaxb", "databinding-json",
+ "databinding-saxon", "databinding-sdo-axiom", "databinding-sdo", "databinding-xmlbeans", "host-http",
+ "host-jetty", "host-rmi", "host-tomcat", "host-webapp", "implementation-das.jar", "implementation-data.jar",
+ "implementation-java-runtime", "implementation-java-xml", "implementation-java",
+ "implementation-node-runtime", "implementation-node-xml", "implementation-node",
+ "implementation-notification", "implementation-osgi", "implementation-resource", "implementation-script",
+ "implementation-spring", "implementation-xquery", "contribution-osgi"};
+
+ private Class<?> embeddedDomainClass;
+ Object domain;
+
+ @Before
+ public void setUp() throws Exception {
+
+ embeddedDomainClass = getEmbeddedDomainClass();
+
+ Constructor c = embeddedDomainClass.getConstructor(ClassLoader.class, String.class);
+ // Create an embedded domain
+ domain = c.newInstance(embeddedDomainClass.getClassLoader(), "http://localhost");
+
+ // Start the domain
+ invokeNoArgsMethod(domain, "start");
+
+ }
+
+ @After
+ public void tearDown() throws Exception {
+
+ // Stop the domain
+ invokeNoArgsMethod(domain, "stop");
+
+ }
+
+ /**
+ * Create a ClassLoader hierarchy for Tuscany runtime
+ * Dependencies <- SCA-API <- Core-SPI+ Runtime <- Extensions
+ * Load the embedded SCA domain class using the runtime ClassLoader
+ *
+ * @return embedded SCA domain class
+ * @throws Exception
+ */
+ private Class<?> getEmbeddedDomainClass() throws Exception {
+
+ URL[] scaApiUrls;
+ URL[] runtimeUrls;
+ URL[] extensionUrls;
+ URL[] dependencyUrls;
+
+ // When the test is run under Eclipse, the ClassLoader for the test is
+ // sun.misc.Launcher$AppClassLoader. The first code path is taken.
+ // When the test is run under Maven, the ClassLoader for the test is
+ // org.apache.maven.surefire.booter.IsolatedClassLoader, which is a subclass
+ // of URLClassLoader. The second code path is taken.
+ if (!(this.getClass().getClassLoader() instanceof URLClassLoader)) {
+ String classPath = System.getProperty("java.class.path");
+ String[] classPathEntries = classPath.split(System.getProperty("path.separator"));
+ HashSet<String> dependentJars = new HashSet<String>();
+ for (int i = 0; i < classPathEntries.length; i++) {
+ dependentJars.add(classPathEntries[i]);
+ }
+
+ scaApiUrls = getTuscanyClassLoaderURLs(classPathEntries, dependentJars, scaApiJars);
+ runtimeUrls =
+ getTuscanyClassLoaderURLs(classPathEntries, dependentJars, tuscanyCoreSpiJars, tuscanyRuntimeJars);
+ extensionUrls = getTuscanyClassLoaderURLs(classPathEntries, dependentJars, tuscanyExtensionJars);
+ dependencyUrls = getTuscanyClassLoaderURLs(classPathEntries, dependentJars);
+ } else {
+ HashSet<URL> dependentJars = new HashSet<URL>();
+ URL[] classPathEntries = ((URLClassLoader)this.getClass().getClassLoader()).getURLs();
+ for (int i = 0; i < classPathEntries.length; i++) {
+ dependentJars.add(classPathEntries[i]);
+ }
+ scaApiUrls = getTuscanyClassLoaderURLs(classPathEntries, dependentJars, scaApiJars);
+ runtimeUrls =
+ getTuscanyClassLoaderURLs(classPathEntries, dependentJars, tuscanyCoreSpiJars, tuscanyRuntimeJars);
+ extensionUrls = getTuscanyClassLoaderURLs(classPathEntries, dependentJars, tuscanyExtensionJars);
+ dependencyUrls = getTuscanyClassLoaderURLs(classPathEntries, dependentJars);
+
+ }
+
+ boolean useSingleClassLoader =
+ (scaApiUrls == null || scaApiUrls.length == 0) || (runtimeUrls == null || runtimeUrls.length == 0)
+ || (extensionUrls == null || extensionUrls.length == 0)
+ || (dependencyUrls == null || dependencyUrls.length == 0);
+
+ if (useSingleClassLoader) {
+ return EmbeddedSCADomain.class;
+ } else {
+
+ ClassLoader dependencyLoader = new URLClassLoader(dependencyUrls, null);
+ ClassLoader scaApiLoader = new URLClassLoader(scaApiUrls, dependencyLoader);
+ ClassLoader runtimeClassLoader = new URLClassLoader(runtimeUrls, scaApiLoader);
+ ClassLoader extensionClassLoader = new URLClassLoader(extensionUrls, runtimeClassLoader);
+
+ Class<?> serviceDiscoveryClass = runtimeClassLoader.loadClass(ServiceDiscovery.class.getName());
+ Method getInstanceMethod = serviceDiscoveryClass.getMethod("getInstance");
+ Object serviceDiscoveryObj = getInstanceMethod.invoke(null);
+ Method registerClassLoaderMethod =
+ serviceDiscoveryClass.getMethod("registerClassLoader", ClassLoader.class);
+ registerClassLoaderMethod.invoke(serviceDiscoveryObj, extensionClassLoader);
+
+ Thread.currentThread().setContextClassLoader(extensionClassLoader);
+
+ return runtimeClassLoader.loadClass(EmbeddedSCADomain.class.getName());
+
+ }
+
+ }
+
+ /**
+ * From the list of entries in the test ClassLoader, match
+ * Tuscany jars corresponding to a ClassLoader, and return the list
+ * of matching entries as URLs.
+ * This method is used when the test is run under eclipse, using CLASSPATH
+ * based application ClassLoader.
+ *
+ * @param classPathEntries List of entries on CLASSPATH
+ * @param dependentJars Complete set of jars, remove jars corresponding to this
+ * ClassLoader from the set.
+ * @param jars List of Tuscany jars corresponding to this ClassLoader
+ * @return Matching URLs for the ClassLoader
+ * @throws IOException
+ */
+ private URL[] getTuscanyClassLoaderURLs(String[] classPathEntries, HashSet<String> dependentJars, String[]... jars)
+ throws IOException {
+
+ String pathSeparator = System.getProperty("file.separator");
+ HashSet<String> classPathEntrySet;
+
+ if (jars.length == 0)
+ classPathEntrySet = dependentJars;
+ else {
+ classPathEntrySet = new HashSet<String>();
+
+ for (int i = 0; i < classPathEntries.length; i++) {
+
+ String classPathEntry = classPathEntries[i];
+ for (int j = 0; j < jars.length; j++) {
+ String[] jarList = jars[j];
+ if (jarList != null) {
+ for (int k = 0; k < jarList.length; k++) {
+ String jarName = "tuscany-" + jarList[k];
+ String alternateJarName = "modules" + pathSeparator + jarList[k];
+ if (classPathEntry.indexOf(jarName) >= 0 || classPathEntry.indexOf(alternateJarName) >= 0) {
+ classPathEntrySet.add(classPathEntry);
+ dependentJars.remove(classPathEntry);
+ }
+ }
+ }
+ }
+ }
+
+ }
+ ArrayList<URL> urls = new ArrayList<URL>();
+
+ for (String fileName : classPathEntrySet) {
+ File file = new File((String)fileName);
+ if (!file.exists()) {
+ throw new FileNotFoundException(fileName);
+
+ } else {
+ urls.add(file.toURL());
+
+ }
+ }
+
+ return (URL[])urls.toArray(new URL[urls.size()]);
+ }
+
+ /**
+ * From the list of URLs of the test ClassLoader, match
+ * Tuscany jars corresponding to a ClassLoader, and return the matching URLs
+ * This method is used when the test is run under Maven. The test ClassLoader is
+ * org.apache.maven.surefire.booter.IsolatedClassLoader, which is a subclass
+ * of URLClassLoader
+ *
+ * @param classPathEntries List of URLs from the test ClassLoader
+ * @param dependentJars Complete set of jars, remove jars corresponding to this
+ * ClassLoader from the set.
+ * @param jars List of Tuscany jars corresponding to this ClassLoader
+ * @return Matching URLs for the ClassLoader
+ * @throws IOException
+ */
+ private URL[] getTuscanyClassLoaderURLs(URL[] classPathEntries, HashSet<URL> dependentJars, String[]... jars)
+ throws IOException {
+
+ String pathSeparator = System.getProperty("file.separator");
+ HashSet<URL> classPathEntrySet;
+
+ if (jars.length == 0)
+ classPathEntrySet = dependentJars;
+ else {
+ classPathEntrySet = new HashSet<URL>();
+
+ for (int i = 0; i < classPathEntries.length; i++) {
+
+ URL classPathEntry = classPathEntries[i];
+ String classPathEntryStr = classPathEntry.getPath();
+ for (int j = 0; j < jars.length; j++) {
+ String[] jarList = jars[j];
+ if (jarList != null) {
+ for (int k = 0; k < jarList.length; k++) {
+ String jarName = "tuscany-" + jarList[k];
+ String alternateJarName = "modules" + pathSeparator + jarList[k];
+ if (classPathEntryStr.indexOf(jarName) >= 0 || classPathEntryStr.indexOf(alternateJarName) >= 0) {
+ classPathEntrySet.add(classPathEntry);
+ dependentJars.remove(classPathEntry);
+ }
+ }
+ }
+ }
+ }
+
+ }
+ return (URL[])classPathEntrySet.toArray(new URL[classPathEntrySet.size()]);
+ }
+
+ private Object invokeNoArgsMethod(Object obj, String methodName) throws Exception {
+
+ return obj.getClass().getMethod(methodName).invoke(obj);
+ }
+
+ private Object invokeOneArgMethod(Object obj, String methodName, Class argType, Object arg) throws Exception {
+
+ return obj.getClass().getMethod(methodName, argType).invoke(obj, arg);
+ }
+
+ /**
+ *
+ * Load Tuscany runtime using multiple ClassLoaders, and run supplychain
+ * test.
+ *
+ * @throws Exception
+ */
+ @SuppressWarnings("unchecked")
+ @Test
+ public void test() throws Exception {
+
+ ClassLoader runtimeClassloader = embeddedDomainClass.getClassLoader();
+
+ if (runtimeClassloader == this.getClass().getClassLoader()) {
+ System.out.println("Runtime and test loaded using the same classloader " + runtimeClassloader);
+ } else {
+ System.out
+ .println("Running test using separate Tuscany classloaders, runtime classloader=" + runtimeClassloader);
+ ClassLoader apiClassLoader =
+ runtimeClassloader.loadClass(ServiceReference.class.getName()).getClassLoader();
+ Assert.assertTrue(apiClassLoader != runtimeClassloader);
+
+ try {
+ runtimeClassloader.loadClass("org.apache.tuscany.sca.implementation.java.JavaImplementation");
+ Assert.fail("Loaded extension class incorrectly from runtimeClassLoader");
+ } catch (ClassNotFoundException e) {
+ }
+
+ }
+
+ // Contribute supplychain (as single contribution)
+ Object contributionService = invokeNoArgsMethod(domain, "getContributionService");
+ Method contributeMethod =
+ contributionService.getClass().getMethod("contribute", String.class, URL.class, boolean.class);
+
+ String folderName = "../contribution-classes/target/classes";
+ String supplychainJarName = "CompleteSupplyChain";
+ URL supplyChainContribURL = new File(folderName + "/" + supplychainJarName + ".jar").toURL();
+ Object contribution = contributeMethod.invoke(contributionService, "SupplyChain", supplyChainContribURL, true);
+
+ Object composite = ((List)invokeNoArgsMethod(contribution, "getDeployables")).get(0);
+ Object domainComposite = invokeNoArgsMethod(domain, "getDomainComposite");
+ List includes = (List)invokeNoArgsMethod(domainComposite, "getIncludes");
+ includes.add(composite);
+ //Object compositeBuilder = invokeNoArgsMethod(domain, "getCompositeBuilder");
+ Object compositeActivator = invokeNoArgsMethod(domain, "getCompositeActivator");
+
+ Class compositeClass = embeddedDomainClass.getClassLoader().loadClass(Composite.class.getName());
+ invokeOneArgMethod(domain, "buildComposite", compositeClass, composite);
+ invokeOneArgMethod(compositeActivator, "activate", compositeClass, composite);
+ invokeOneArgMethod(compositeActivator, "start", compositeClass, composite);
+
+ // Get customer service
+ Method getClassLoaderMethod = contribution.getClass().getMethod("getClassLoader");
+ ClassLoader classLoader = (ClassLoader)getClassLoaderMethod.invoke(contribution);
+
+ Class customerClass = classLoader.loadClass("supplychain.customer.Customer");
+ Method getServiceMethod = embeddedDomainClass.getMethod("getService", Class.class, String.class);
+ Object customer = getServiceMethod.invoke(domain, customerClass, "CustomerComponent");
+
+ // Invoke purchaseGoods
+ Method m = customerClass.getMethod("purchaseGoods");
+ m.invoke(customer);
+
+ m = customerClass.getMethod("outstandingOrderCount");
+
+ int retries = 10;
+ int outstandingCount = 1;
+ while (retries-- > 0) {
+
+ outstandingCount = (int)(Integer)m.invoke(customer);
+ if (outstandingCount == 0)
+ break;
+ else
+ Thread.sleep(100);
+ }
+ Assert.assertEquals(0, outstandingCount);
+
+ }
+
+}