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

Example 1 with FineGrainedControlClassLoader

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

the class FineGrainedControlClassLoaderTestCase method usesChildFirstLookup.

@Test
public void usesChildFirstLookup() throws Exception {
    URLClassLoader parent = new URLClassLoader(new URL[] { getParentResource() }, Thread.currentThread().getContextClassLoader());
    final ClassLoaderLookupPolicy lookupPolicy = mock(ClassLoaderLookupPolicy.class);
    when(lookupPolicy.getClassLookupStrategy(TEST_CLASS_NAME)).thenReturn(CHILD_FIRST);
    when(lookupPolicy.getClassLookupStrategy(Object.class.getName())).thenReturn(PARENT_ONLY);
    when(lookupPolicy.getClassLookupStrategy(String.class.getName())).thenReturn(PARENT_ONLY);
    FineGrainedControlClassLoader ext = new FineGrainedControlClassLoader(new URL[] { getChildFileResource() }, parent, lookupPolicy);
    assertEquals(EXPECTED_CHILD_MESSAGE, invokeTestClassMethod(ext));
}

Example 2 with FineGrainedControlClassLoader

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

the class FineGrainedControlClassLoaderTestCase method usesChildFirstThenParentLookup.

@Test
public void usesChildFirstThenParentLookup() throws Exception {
    URLClassLoader parent = new URLClassLoader(new URL[] { getParentResource() }, Thread.currentThread().getContextClassLoader());
    final ClassLoaderLookupPolicy lookupPolicy = mock(ClassLoaderLookupPolicy.class);
    when(lookupPolicy.getClassLookupStrategy(TEST_CLASS_NAME)).thenReturn(PARENT_FIRST);
    FineGrainedControlClassLoader ext = new FineGrainedControlClassLoader(new URL[0], parent, lookupPolicy);
    assertEquals(EXPECTED_PARENT_MESSAGE, invokeTestClassMethod(ext));
}

Example 3 with FineGrainedControlClassLoader

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

the class FineGrainedControlClassLoaderTestCase method usesParentOnlyLookup.

@Test
public void usesParentOnlyLookup() throws Exception {
    URLClassLoader parent = new URLClassLoader(new URL[] { getParentResource() }, Thread.currentThread().getContextClassLoader());
    final ClassLoaderLookupPolicy lookupPolicy = mock(ClassLoaderLookupPolicy.class);
    when(lookupPolicy.getClassLookupStrategy(TEST_CLASS_NAME)).thenReturn(PARENT_ONLY);
    FineGrainedControlClassLoader ext = new FineGrainedControlClassLoader(new URL[] { getChildFileResource() }, parent, lookupPolicy);
    assertEquals(EXPECTED_PARENT_MESSAGE, invokeTestClassMethod(ext));
}

Example 4 with FineGrainedControlClassLoader

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

the class FineGrainedControlClassLoaderTestCase method usesParentFirstLookup.

@Test
public void usesParentFirstLookup() throws Exception {
    URLClassLoader parent = new URLClassLoader(new URL[] { getParentResource() }, Thread.currentThread().getContextClassLoader());
    final ClassLoaderLookupPolicy lookupPolicy = mock(ClassLoaderLookupPolicy.class);
    when(lookupPolicy.getClassLookupStrategy(TEST_CLASS_NAME)).thenReturn(PARENT_FIRST);
    FineGrainedControlClassLoader ext = new FineGrainedControlClassLoader(new URL[] { getChildFileResource() }, parent, lookupPolicy);
    assertEquals(EXPECTED_PARENT_MESSAGE, invokeTestClassMethod(ext));
}

Example 5 with FineGrainedControlClassLoader

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

the class FineGrainedControlClassLoaderTestCase method usesParentFirstAndChildLookupAndFails.

@Test
public void usesParentFirstAndChildLookupAndFails() throws Exception {
    ClassLoader parent = Thread.currentThread().getContextClassLoader();
    final ClassLoaderLookupPolicy lookupPolicy = mock(ClassLoaderLookupPolicy.class);
    when(lookupPolicy.getClassLookupStrategy(TEST_CLASS_NAME)).thenReturn(PARENT_FIRST);
    expected.expect(CompositeClassNotFoundException.class);
    expected.expectMessage(startsWith("Cannot load class '" + TEST_CLASS_NAME + "': ["));
    FineGrainedControlClassLoader ext = buildFineGrainedControlClassLoader(parent, lookupPolicy);
    expected.expect(expressionMatches((e) -> ((CompositeClassNotFoundException) e).getExceptions(), contains(hasMessage(is(TEST_CLASS_NAME)), expressionMatches((e) -> ((TestClassNotFoundException) e).getClassLoader(), is((ClassLoader) ext)))));
    invokeTestClassMethod(ext);
}