List of usage examples for java.lang.reflect Method setAccessible
@Override @CallerSensitive public void setAccessible(boolean flag)
From source file:com.flowpowered.cerealization.config.annotated.AnnotatedObjectConfiguration.java
private void invokeMethods(Set<Method> methods, Object target, ConfigurationNode nodeParam) throws ConfigurationException { for (Method method : methods) { method.setAccessible(true); Class<?>[] parameters = method.getParameterTypes(); if (parameters.length == 0 || !ConfigurationNode.class.isAssignableFrom(parameters[0])) { continue; }/* w w w .j a v a2 s. com*/ try { method.invoke(target, nodeParam); } catch (IllegalAccessException ex) { throw new ConfigurationException(ex); } catch (InvocationTargetException ex) { throw new ConfigurationException(ex); } } }
From source file:com.puppycrawl.tools.checkstyle.checks.javadoc.AbstractTypeAwareCheckTest.java
@Test public void testClassRegularClass() throws Exception { Class<?> tokenType = Class.forName("com.puppycrawl.tools.checkstyle.checks.AbstractTypeAwareCheck$Token"); Class<?> regularClassType = Class .forName("com.puppycrawl.tools.checkstyle.checks.AbstractTypeAwareCheck$RegularClass"); Constructor<?> regularClassConstructor = regularClassType.getDeclaredConstructor(tokenType, String.class, AbstractTypeAwareCheck.class); regularClassConstructor.setAccessible(true); try {//from w w w .ja v a2 s . co m regularClassConstructor.newInstance(null, "", new JavadocMethodCheck()); } catch (InvocationTargetException ex) { assertTrue(ex.getCause() instanceof IllegalArgumentException); assertEquals("ClassInfo's name should be non-null", ex.getCause().getMessage()); } Constructor<?> tokenConstructor = tokenType.getDeclaredConstructor(String.class, int.class, int.class); Object token = tokenConstructor.newInstance("blablabla", 1, 1); Object regularClass = regularClassConstructor.newInstance(token, "sur", new JavadocMethodCheck()); Method toString = regularClass.getClass().getDeclaredMethod("toString"); toString.setAccessible(true); String result = (String) toString.invoke(regularClass); assertEquals("RegularClass[name=Token[blablabla(1x1)], in class=sur, loadable=true," + " class=null]", result); Method setClazz = regularClass.getClass().getDeclaredMethod("setClazz", Class.class); setClazz.setAccessible(true); Class<?> arg = null; setClazz.invoke(regularClass, arg); Method getClazz = regularClass.getClass().getDeclaredMethod("getClazz"); getClazz.setAccessible(true); assertNull(getClazz.invoke(regularClass)); }
From source file:by.creepid.docsreporter.converter.images.ImageConverterImplTest.java
public ImageConverterImplTest() { instance = new ImageConverterImpl(); try {/*w w w. ja v a 2 s .c o m*/ Method initMethod = ImageConverterImpl.class.getDeclaredMethod("addCMYKServiceProvider"); initMethod.setAccessible(true); ReflectionUtils.invokeMethod(initMethod, instance); } catch (Exception ex) { ex.printStackTrace(); } }
From source file:com.app.test.util.CategoryUtilTest.java
@Test public void testIsNewerCategoryVersion() throws Exception { ReleaseUtil.addRelease(_CATEGORY_RELEASE_NAME, "100"); Method method = _clazz.getDeclaredMethod("_isNewerCategoryVersion", String.class); method.setAccessible(true); Assert.assertFalse((boolean) method.invoke(_classInstance, "")); Assert.assertFalse((boolean) method.invoke(_classInstance, "1")); Assert.assertFalse((boolean) method.invoke(_classInstance, "100")); Assert.assertTrue((boolean) method.invoke(_classInstance, "200")); }
From source file:com.adito.server.jetty.TunnelAdapter.java
private void setSocketTimeout(Object obj, int timeoutMs) { if (log.isDebugEnabled()) log.debug("Looking for com.sun.net.ssl.internal.ssl.SSLSocketImpl to set timeout"); Object ssl = getPrivateMember(obj, "com.sun.net.ssl.internal.ssl.SSLSocketImpl"); if (ssl != null) { try {//w ww . j a v a 2s. com Method m = ssl.getClass().getMethod("setSoTimeout", new Class[] { int.class }); if (m != null) { m.setAccessible(true); m.invoke(ssl, new Object[] { timeoutMs }); if (log.isDebugEnabled()) log.debug("Configured socket timeout on tunnel of " + timeoutMs + "ms"); } else { if (log.isInfoEnabled()) log.warn("Could not configure a timeout on socket! no setSoTimeout available"); } } catch (Throwable t) { log.error("Could not access setSoTimeout method", t); } } else { if (log.isInfoEnabled()) log.warn("Could not configure a timeout on socket! no SSLSocketImpl available"); } }
From source file:com.netflix.lipstick.adaptors.LOJsonAdaptorTest.java
private LogicalPlan getLogicalPlan(LipstickPigServer lps) throws Exception { Field f = lps.getClass().getSuperclass().getDeclaredField("currDAG"); f.setAccessible(true);//from w w w . ja v a2s .c o m Object graph = f.get(lps); Method buildPlanMethod = graph.getClass().getDeclaredMethod("buildPlan", String.class); buildPlanMethod.setAccessible(true); buildPlanMethod.invoke(graph, new Object[] { null }); Method getPlanMethod = graph.getClass().getMethod("getPlan", String.class); return (LogicalPlan) getPlanMethod.invoke(graph, new Object[] { null }); }
From source file:com.netflix.hystrix.contrib.javanica.command.HystrixCommandBuilderFactory.java
private CommandAction createFallbackAction(MetaHolder metaHolder) { FallbackMethod fallbackMethod = MethodProvider.getInstance().getFallbackMethod( metaHolder.getObj().getClass(), metaHolder.getMethod(), metaHolder.isExtendedFallback()); fallbackMethod.validateReturnType(metaHolder.getMethod()); CommandAction fallbackAction = null; if (fallbackMethod.isPresent()) { Method fMethod = fallbackMethod.getMethod(); if (fallbackMethod.isCommand()) { fMethod.setAccessible(true); HystrixCommand hystrixCommand = fMethod.getAnnotation(HystrixCommand.class); MetaHolder fmMetaHolder = MetaHolder.builder().obj(metaHolder.getObj()).method(fMethod) .ajcMethod(getAjcMethod(metaHolder.getObj(), fMethod)).args(metaHolder.getArgs()) .fallback(true).defaultCollapserKey(metaHolder.getDefaultCollapserKey()) .fallbackMethod(fMethod).extendedFallback(fallbackMethod.isExtended()) .fallbackExecutionType(fallbackMethod.getExecutionType()) .extendedParentFallback(metaHolder.isExtendedFallback()) .observable(ExecutionType.OBSERVABLE == fallbackMethod.getExecutionType()) .defaultCommandKey(fMethod.getName()).defaultGroupKey(metaHolder.getDefaultGroupKey()) .defaultThreadPoolKey(metaHolder.getDefaultThreadPoolKey()) .defaultProperties(metaHolder.getDefaultProperties().orNull()) .hystrixCollapser(metaHolder.getHystrixCollapser()) .observableExecutionMode(hystrixCommand.observableExecutionMode()) .hystrixCommand(hystrixCommand).build(); fallbackAction = new LazyCommandExecutionAction(fmMetaHolder); } else {/* ww w . ja v a 2 s. c o m*/ MetaHolder fmMetaHolder = MetaHolder.builder().obj(metaHolder.getObj()).method(fMethod) .fallbackExecutionType(ExecutionType.SYNCHRONOUS) .extendedFallback(fallbackMethod.isExtended()) .extendedParentFallback(metaHolder.isExtendedFallback()).ajcMethod(null) // if fallback method isn't annotated with command annotation then we don't need to get ajc method for this .args(metaHolder.getArgs()).build(); fallbackAction = new MethodExecutionAction(fmMetaHolder.getObj(), fMethod, fmMetaHolder.getArgs(), fmMetaHolder); } } return fallbackAction; }
From source file:com.lrs.mvc.DispatcherManager.java
public void handleInterceptor(Object controller, Class<? extends Annotation> annotationClass) { Method method = ReflectionUtils.findMethod(controller.getClass(), annotationClass); if (method != null) { method.setAccessible(true); log.debug(String.format("Invoking Interceptor[start] %s Method: %s ", annotationClass.getName(), method.getName()));/*from w w w.j ava 2s.c om*/ ReflectionUtils.invokeMethod(method, controller); log.debug(String.format("Invoking Interceptor[end] %s Method: %s ", annotationClass.getName(), method.getName())); } }
From source file:com.puppycrawl.tools.checkstyle.checks.NewlineAtEndOfFileCheckTest.java
@Test public void testWrongSeparatorLength() throws Exception { NewlineAtEndOfFileCheck check = new NewlineAtEndOfFileCheck(); final DefaultConfiguration checkConfig = createCheckConfig(NewlineAtEndOfFileCheck.class); check.configure(checkConfig);//from ww w . ja v a 2 s.c o m Method method = NewlineAtEndOfFileCheck.class.getDeclaredMethod("endsWithNewline", RandomAccessFile.class); method.setAccessible(true); RandomAccessFile file = mock(RandomAccessFile.class); when(file.length()).thenReturn(2000000L); try { method.invoke(new NewlineAtEndOfFileCheck(), file); } catch (InvocationTargetException ex) { assertTrue(ex.getCause() instanceof IOException); if (System.getProperty("os.name").toLowerCase(ENGLISH).startsWith("windows")) { assertEquals("Unable to read 2 bytes, got 0", ex.getCause().getMessage()); } else { assertEquals("Unable to read 1 bytes, got 0", ex.getCause().getMessage()); } } }
From source file:org.springmodules.cache.config.CacheNamespaceHandlerTests.java
private BeanDefinitionParser findParserForElement(String elementName) throws Exception { Method findParserForElementMethod = NamespaceHandlerSupport.class.getDeclaredMethod("findParserForElement", new Class[] { Element.class }); findParserForElementMethod.setAccessible(true); return (BeanDefinitionParser) findParserForElementMethod.invoke(handler, new Object[] { new DomElementStub(elementName) }); }