Examples with PluginUrlClassification org.mule.test.runner.api.PluginUrlClassification used on opensource projects

Example 1 with PluginUrlClassification

use of org.mule.test.runner.api.PluginUrlClassification in project mule by mulesoft.

the class IsolatedClassLoaderFactory method createTestRunnerPlugin.

private void createTestRunnerPlugin(ArtifactsUrlClassification artifactsUrlClassification, Map<String, LookupStrategy> appExportedLookupStrategies, ClassLoaderLookupPolicy childClassLoaderLookupPolicy, RegionClassLoader regionClassLoader, List<ArtifactClassLoader> filteredPluginsArtifactClassLoaders, List<ArtifactClassLoader> pluginsArtifactClassLoaders, List<ArtifactClassLoaderFilter> pluginArtifactClassLoaderFilters, DefaultModuleRepository moduleRepository, TestContainerClassLoaderFactory testContainerClassLoaderFactory, Set<String> parentExportedPackages) {
    JarInfo testRunnerJarInfo = getTestRunnerJarInfo(artifactsUrlClassification);
    String testRunnerArtifactId = getArtifactPluginId(regionClassLoader.getArtifactId(), "test-runner");
    List<String> pluginDependencies = artifactsUrlClassification.getPluginUrlClassifications().stream().map(p -> p.getName()).collect(toList());
    PluginUrlClassification testRunnerPluginClassification = new PluginUrlClassification(TEST_RUNNER_ARTIFACT_ID + ":", artifactsUrlClassification.getTestRunnerLibUrls(), emptyList(), pluginDependencies, testRunnerJarInfo.getPackages(), testRunnerJarInfo.getResources(), emptySet(), emptySet());
    ClassLoaderLookupPolicy pluginLookupPolicy = extendLookupPolicyForPrivilegedAccess(childClassLoaderLookupPolicy, moduleRepository, testContainerClassLoaderFactory, testRunnerPluginClassification);
    pluginLookupPolicy = pluginLookupPolicy.extend(appExportedLookupStrategies);
    MuleArtifactClassLoader pluginCL = new MuleArtifactClassLoader(testRunnerArtifactId, new ArtifactDescriptor(testRunnerPluginClassification.getName()), testRunnerPluginClassification.getUrls().toArray(new URL[0]), regionClassLoader, pluginLookupPolicyGenerator.createLookupPolicy(testRunnerPluginClassification, artifactsUrlClassification.getPluginUrlClassifications(), pluginLookupPolicy, pluginsArtifactClassLoaders));
    pluginsArtifactClassLoaders.add(pluginCL);
    ArtifactClassLoaderFilter filter = createArtifactClassLoaderFilter(testRunnerPluginClassification, parentExportedPackages, childClassLoaderLookupPolicy);
    pluginArtifactClassLoaderFilters.add(filter);
    filteredPluginsArtifactClassLoaders.add(new FilteringArtifactClassLoader(pluginCL, filter, emptyList()));
    logClassLoaderUrls("PLUGIN (" + testRunnerPluginClassification.getName() + ")", testRunnerPluginClassification.getUrls());
}

Example 2 with PluginUrlClassification

use of org.mule.test.runner.api.PluginUrlClassification in project mule by mulesoft.

the class IsolatedClassLoaderFactory method createArtifactClassLoader.

/**
 * Creates a {@link ArtifactClassLoaderHolder} containing the container, plugins and application {@link ArtifactClassLoader}s
 *
 * @param extraBootPackages {@link List} of {@link String}s of extra boot packages to be appended to the container
 *        {@link ClassLoader}
 * @param extraPrivilegedArtifacts {@link List} of {@link String}s of extra privileged artifacts. Each value needs to have the
 *        form groupId:versionId.
 * @param artifactsUrlClassification the {@link ArtifactsUrlClassification} that defines the different {@link URL}s for each
 *        {@link ClassLoader}
 * @return a {@link ArtifactClassLoaderHolder} that would be used to run the test
 */
public ArtifactClassLoaderHolder createArtifactClassLoader(List<String> extraBootPackages, Set<String> extraPrivilegedArtifacts, ArtifactsUrlClassification artifactsUrlClassification) {
    Map<String, LookupStrategy> appExportedLookupStrategies = new HashMap<>();
    JarInfo testJarInfo = getAppSharedPackages(artifactsUrlClassification.getApplicationSharedLibUrls());
    testJarInfo.getPackages().stream().forEach(p -> appExportedLookupStrategies.put(p, PARENT_FIRST));
    ArtifactClassLoader containerClassLoader;
    ClassLoaderLookupPolicy childClassLoaderLookupPolicy;
    RegionClassLoader regionClassLoader;
    final List<ArtifactClassLoader> filteredPluginsArtifactClassLoaders = new ArrayList<>();
    final List<ArtifactClassLoader> pluginsArtifactClassLoaders = new ArrayList<>();
    final List<ArtifactClassLoaderFilter> pluginArtifactClassLoaderFilters = new ArrayList<>();
    List<ArtifactClassLoader> serviceArtifactClassLoaders;
    DefaultModuleRepository moduleRepository = new DefaultModuleRepository(new TestModuleDiscoverer(extraPrivilegedArtifacts, new TestContainerModuleDiscoverer(ContainerClassLoaderFactory.class.getClassLoader())));
    try (final TestContainerClassLoaderFactory testContainerClassLoaderFactory = new TestContainerClassLoaderFactory(extraBootPackages, artifactsUrlClassification.getContainerUrls().toArray(new URL[0]), moduleRepository)) {
        final Map<String, LookupStrategy> pluginsLookupStrategies = new HashMap<>();
        for (PluginUrlClassification pluginUrlClassification : artifactsUrlClassification.getPluginUrlClassifications()) {
            pluginUrlClassification.getExportedPackages().forEach(p -> pluginsLookupStrategies.put(p, PARENT_FIRST));
        }
        containerClassLoader = createContainerArtifactClassLoader(testContainerClassLoaderFactory, artifactsUrlClassification);
        childClassLoaderLookupPolicy = testContainerClassLoaderFactory.getContainerClassLoaderLookupPolicy(containerClassLoader.getClassLoader());
        final ClassLoaderLookupPolicy appLookupPolicy = childClassLoaderLookupPolicy.extend(pluginsLookupStrategies);
        serviceArtifactClassLoaders = createServiceClassLoaders(containerClassLoader.getClassLoader(), childClassLoaderLookupPolicy, artifactsUrlClassification);
        regionClassLoader = new RegionClassLoader("Region", new ArtifactDescriptor("Region"), containerClassLoader.getClassLoader(), childClassLoaderLookupPolicy);
        if (!artifactsUrlClassification.getPluginUrlClassifications().isEmpty()) {
            for (PluginUrlClassification pluginUrlClassification : artifactsUrlClassification.getPluginUrlClassifications()) {
                logClassLoaderUrls("PLUGIN (" + pluginUrlClassification.getName() + ")", pluginUrlClassification.getUrls());
                String artifactId = getArtifactPluginId(regionClassLoader.getArtifactId(), pluginUrlClassification.getName());
                ClassLoaderLookupPolicy pluginLookupPolicy = extendLookupPolicyForPrivilegedAccess(childClassLoaderLookupPolicy, moduleRepository, testContainerClassLoaderFactory, pluginUrlClassification);
                pluginLookupPolicy = pluginLookupPolicy.extend(appExportedLookupStrategies);
                MuleArtifactClassLoader pluginCL = new MuleArtifactClassLoader(artifactId, new ArtifactDescriptor(pluginUrlClassification.getName()), pluginUrlClassification.getUrls().toArray(new URL[0]), regionClassLoader, pluginLookupPolicyGenerator.createLookupPolicy(pluginUrlClassification, artifactsUrlClassification.getPluginUrlClassifications(), pluginLookupPolicy, pluginsArtifactClassLoaders));
                pluginsArtifactClassLoaders.add(pluginCL);
                ArtifactClassLoaderFilter filter = createArtifactClassLoaderFilter(pluginUrlClassification, testJarInfo.getPackages(), childClassLoaderLookupPolicy);
                pluginArtifactClassLoaderFilters.add(filter);
                filteredPluginsArtifactClassLoaders.add(new FilteringArtifactClassLoader(pluginCL, filter, emptyList()));
            }
            createTestRunnerPlugin(artifactsUrlClassification, appExportedLookupStrategies, childClassLoaderLookupPolicy, regionClassLoader, filteredPluginsArtifactClassLoaders, pluginsArtifactClassLoaders, pluginArtifactClassLoaderFilters, moduleRepository, testContainerClassLoaderFactory, testJarInfo.getPackages());
        }
        ArtifactClassLoader appClassLoader = createApplicationArtifactClassLoader(regionClassLoader, appLookupPolicy, artifactsUrlClassification, pluginsArtifactClassLoaders);
        regionClassLoader.addClassLoader(appClassLoader, new DefaultArtifactClassLoaderFilter(testJarInfo.getPackages(), testJarInfo.getResources()));
        for (int i = 0; i < filteredPluginsArtifactClassLoaders.size(); i++) {
            final ArtifactClassLoaderFilter classLoaderFilter = pluginArtifactClassLoaderFilters.get(i);
            regionClassLoader.addClassLoader(filteredPluginsArtifactClassLoaders.get(i), classLoaderFilter);
        }
        return new ArtifactClassLoaderHolder(containerClassLoader, serviceArtifactClassLoaders, pluginsArtifactClassLoaders, appClassLoader);
    }
}

Example 3 with PluginUrlClassification

use of org.mule.test.runner.api.PluginUrlClassification in project mule by mulesoft.

the class PluginLookPolicyFactoryTestCase method lookupPoliciesForPluginThatDeclaresDependency.

@Test
public void lookupPoliciesForPluginThatDeclaresDependency() {
    PluginUrlClassification barPluginClassification = new PluginUrlClassification(BAR_PLUGIN_ID, emptyList(), emptyList(), newArrayList(FOO_PLUGIN_ID));
    List<PluginUrlClassification> pluginClassifications = newArrayList(barPluginClassification, fooPluginClassification);
    ClassLoaderLookupPolicy parentLookupPolicies = getParentClassLoaderLookupPolicy();
    ClassLoaderLookupPolicy pluginPolicy = factory.createLookupPolicy(barPluginClassification, pluginClassifications, parentLookupPolicies, null);
    assertThat(pluginPolicy.getClassLookupStrategy(FOO_PACKAGE), sameInstance(PARENT_FIRST));
}

Example 4 with PluginUrlClassification

use of org.mule.test.runner.api.PluginUrlClassification in project mule by mulesoft.

the class PluginLookPolicyFactory method createLookupPolicy.

/**
 * Creates a {@link ClassLoaderLookupPolicy} for plugins considering their dependencies.
 *
 * @param pluginClassification the {@link PluginUrlClassification} to creates its {@link ClassLoaderLookupPolicy}
 * @param pluginClassifications whole list of {@link PluginUrlClassification} for the current context
 * @param parentLookupPolicies the {@link ClassLoaderLookupPolicy} for the parent {@link ClassLoader}
 * @param classLoaders
 * @return {@link ClassLoaderLookupPolicy} for the plugin
 */
public ClassLoaderLookupPolicy createLookupPolicy(PluginUrlClassification pluginClassification, List<PluginUrlClassification> pluginClassifications, ClassLoaderLookupPolicy parentLookupPolicies, List<ArtifactClassLoader> classLoaders) {
    Map<String, LookupStrategy> pluginsLookupPolicies = new HashMap<>();
    for (PluginUrlClassification dependencyPluginClassification : pluginClassifications) {
        if (dependencyPluginClassification.getArtifactId().equals(pluginClassification.getArtifactId())) {
            continue;
        }
        if (pluginClassification.getPluginDependencies().contains(dependencyPluginClassification.getName())) {
            LookupStrategy lookUpPolicyStrategy = PARENT_FIRST;
            for (String exportedPackage : dependencyPluginClassification.getExportedPackages()) {
                pluginsLookupPolicies.put(exportedPackage, lookUpPolicyStrategy);
            }
            if (isPrivilegedPluginDependency(pluginClassification, dependencyPluginClassification)) {
                Optional<ArtifactClassLoader> pluginClassLoader = classLoaders.stream().filter(c -> c.getArtifactId().contains(dependencyPluginClassification.getName())).findFirst();
                if (!pluginClassLoader.isPresent()) {
                    throw new IllegalStateException("Cannot find classloader for plugin: " + dependencyPluginClassification.getArtifactId());
                }
                lookUpPolicyStrategy = new DelegateOnlyLookupStrategy(pluginClassLoader.get().getClassLoader());
                for (String exportedPackage : dependencyPluginClassification.getPrivilegedExportedPackages()) {
                    pluginsLookupPolicies.put(exportedPackage, lookUpPolicyStrategy);
                }
            }
        }
    }
    return parentLookupPolicies.extend(pluginsLookupPolicies);
}

Example 5 with PluginUrlClassification

use of org.mule.test.runner.api.PluginUrlClassification in project mule by mulesoft.

the class PluginLookPolicyFactoryTestCase method setUp.

@Before
public void setUp() {
    factory = new PluginLookPolicyFactory();
    fooPluginClassification = new PluginUrlClassification(FOO_PLUGIN_ID, emptyList(), emptyList(), emptyList(), newHashSet(FOO_PACKAGE), emptySet(), emptySet(), emptySet());
}