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extend current classloader instead of creating a classloader chain.

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This commit is contained in:
Andreas Gudian 2014-02-16 22:24:59 +01:00
parent f69069c2f8
commit ace47f7e67
1 changed files with 11 additions and 6 deletions
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17
processor/src/test/java/org/mapstruct/ap/testutil/MapperTestBase.java
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@ -72,6 +72,7 @@ public abstract class MapperTestBase {
private static final String LINE_SEPARATOR = System.getProperty( "line.separator" ); private static final String LINE_SEPARATOR = System.getProperty( "line.separator" );
private static final DiagnosticDescriptorComparator COMPARATOR = new DiagnosticDescriptorComparator(); private static final DiagnosticDescriptorComparator COMPARATOR = new DiagnosticDescriptorComparator();
private static volatile boolean enhancedClassloader = false;
private JavaCompiler compiler; private JavaCompiler compiler;
private String sourceDir; private String sourceDir;
@ -104,12 +105,16 @@ public abstract class MapperTestBase {
createOutputDirs(); createOutputDirs();
Thread.currentThread().setContextClassLoader( if ( !enhancedClassloader ) {
new URLClassLoader( // we need to make sure that the the generated classes are loaded by the same classloader as the test has
new URL[] { new File( classOutputDir ).toURI().toURL() }, // been loaded already. Otherwise some tests won't work.
Thread.currentThread().getContextClassLoader() URLClassLoader classLoader = (URLClassLoader) ClassLoader.getSystemClassLoader();
) Class<?> clazz = URLClassLoader.class;
); Method method = clazz.getDeclaredMethod( "addURL", new Class[] { URL.class } );
method.setAccessible( true );
method.invoke( classLoader, new File( classOutputDir ).toURI().toURL() );
enhancedClassloader = true;
}
} }
@BeforeMethod @BeforeMethod