Examples with MuleArtifactClassLoader org.mule.runtime.module.artifact.api.classloader.MuleArtifactClassLoader used on opensource projects

Example 1 with MuleArtifactClassLoader

use of org.mule.runtime.module.artifact.api.classloader.MuleArtifactClassLoader in project mule by mulesoft.

the class ResourceReleaserTestCase method ensureResourceReleaserIsCreatedByCorrectClassLoader.

private void ensureResourceReleaserIsCreatedByCorrectClassLoader(MuleArtifactClassLoader classLoader) throws Exception {
    assertThat(classLoader.getClass().getClassLoader(), is(Thread.currentThread().getContextClassLoader()));
    classLoader.setResourceReleaserClassLocation(TEST_RESOURCE_RELEASER_CLASS_LOCATION);
    classLoader.dispose();
    // We must call the getClassLoader method from TestResourceReleaser dynamically in order to not load the
    // class by the current class loader, if not a java.lang.LinkageError is raised.
    ResourceReleaser resourceReleaserInstance = ((KeepResourceReleaserInstance) classLoader).getResourceReleaserInstance();
    Method getClassLoaderMethod = resourceReleaserInstance.getClass().getMethod("getClassLoader");
    ClassLoader resourceReleaserInstanceClassLoader = (ClassLoader) getClassLoaderMethod.invoke(resourceReleaserInstance);
    assertThat(resourceReleaserInstanceClassLoader, is((ClassLoader) classLoader));
}

Example 2 with MuleArtifactClassLoader

use of org.mule.runtime.module.artifact.api.classloader.MuleArtifactClassLoader in project mule by mulesoft.

the class ArtifactAwareContextSelectorTestCase method returnsMuleLoggerContextForInternalArtifactClassLoader.

@Test
public void returnsMuleLoggerContextForInternalArtifactClassLoader() {
    ArtifactClassLoader serviceClassLoader = new MuleArtifactClassLoader("test", new ApplicationDescriptor("test"), new URL[0], this.getClass().getClassLoader(), mock(ClassLoaderLookupPolicy.class));
    LoggerContext systemContext = selector.getContext("", this.getClass().getClassLoader(), true);
    LoggerContext serviceCtx = selector.getContext("", serviceClassLoader.getClassLoader(), true);
    assertThat(serviceCtx, instanceOf(MuleLoggerContext.class));
    assertThat(serviceCtx, sameInstance(systemContext));
}

Example 3 with MuleArtifactClassLoader

use of org.mule.runtime.module.artifact.api.classloader.MuleArtifactClassLoader in project mule by mulesoft.

the class ServiceClassLoaderFactoryTestCase method usesClassLoaderLookupPolicy.

@Test
public void usesClassLoaderLookupPolicy() throws Exception {
    final ArtifactClassLoader artifactClassLoader = factory.create(SERVICE_ID, descriptor, getClass().getClassLoader(), lookupPolicy);
    final MuleArtifactClassLoader classLoader = (MuleArtifactClassLoader) artifactClassLoader.getClassLoader();
    final String className = "com.dummy.Foo";
    try {
        classLoader.loadClass(className);
        fail("Able to load an un-existent class");
    } catch (ClassNotFoundException e) {
    // Expected
    }
    verify(lookupPolicy).getClassLookupStrategy(className);
}

Example 4 with MuleArtifactClassLoader

use of org.mule.runtime.module.artifact.api.classloader.MuleArtifactClassLoader in project mule by mulesoft.

the class ServiceClassLoaderFactoryTestCase method createsEmptyClassLoader.

@Test
public void createsEmptyClassLoader() throws Exception {
    final ArtifactClassLoader artifactClassLoader = factory.create(SERVICE_ID, descriptor, getClass().getClassLoader(), lookupPolicy);
    final MuleArtifactClassLoader classLoader = (MuleArtifactClassLoader) artifactClassLoader.getClassLoader();
    assertThat(classLoader.getURLs(), equalTo(new URL[0]));
}

Example 5 with MuleArtifactClassLoader

use of org.mule.runtime.module.artifact.api.classloader.MuleArtifactClassLoader 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());
}