List of usage examples for java.lang NoSuchMethodException getMessage
public String getMessage()
From source file:com.genologics.ri.userdefined.UDF.java
/** * Helper method to get the collection of UDFs from an object. * * @param thing The object that should have the UDFs. * * @return The collection of UDFs from {@code thing}. * * @throws IllegalArgumentException if {@code thing} is null, or if {@code thing} * does not have a publicly visible "getUserDefinedFields" method returning a {@code Collection}. *///from ww w .j a v a 2 s . c o m static Collection<UDF> getUDFCollection(Object thing) { if (thing == null) { throw new IllegalArgumentException("thing cannot be null"); } Method getPropsMethod = classUdfMethods.get(thing.getClass()); if (getPropsMethod == null) { try { getPropsMethod = thing.getClass().getMethod(UDF_METHOD_NAME); if (!Collection.class.isAssignableFrom(getPropsMethod.getReturnType())) { throw new IllegalArgumentException( MessageFormat.format("The \"{0}\" method on {1} does not return a Collection.", UDF_METHOD_NAME, thing.getClass().getName())); } classUdfMethods.put(thing.getClass(), getPropsMethod); } catch (NoSuchMethodException e) { throw new IllegalArgumentException(MessageFormat.format("There is no method \"{0}\" method on {1}.", UDF_METHOD_NAME, thing.getClass().getName())); } } try { @SuppressWarnings("unchecked") Collection<UDF> udfs = (Collection<UDF>) getPropsMethod.invoke(thing); return udfs; } catch (IllegalAccessException e) { throw new IllegalArgumentException(MessageFormat.format("Cannot call method \"{0}\" method on {1}: {2}", UDF_METHOD_NAME, thing.getClass().getName(), e.getMessage())); } catch (InvocationTargetException e) { throw new RuntimeException("Exception while fetching UDFs from " + thing.getClass().getName(), e.getTargetException()); } }
From source file:org.physical_web.physicalweb.FileBroadcastService.java
private void changeWifiName() { String deviceName = "PW-" + mTitle + "-" + mPort; if (deviceName.length() > MAX_DEVICE_NAME_LENGTH) { deviceName = DEFAULT_DEVICE_NAME + mPort; }/*from ww w . j a va 2 s . c o m*/ try { WifiP2pManager manager = (WifiP2pManager) getSystemService(Context.WIFI_P2P_SERVICE); WifiP2pManager.Channel channel = manager.initialize(this, getMainLooper(), null); Class[] paramTypes = new Class[3]; paramTypes[0] = WifiP2pManager.Channel.class; paramTypes[1] = String.class; paramTypes[2] = WifiP2pManager.ActionListener.class; Method setDeviceName = manager.getClass().getMethod("setDeviceName", paramTypes); setDeviceName.setAccessible(true); Object arglist[] = new Object[3]; arglist[0] = channel; arglist[1] = deviceName; arglist[2] = new WifiP2pManager.ActionListener() { @Override public void onSuccess() { Log.d(TAG, "setDeviceName succeeded"); } @Override public void onFailure(int reason) { Log.d(TAG, "setDeviceName failed"); } }; setDeviceName.invoke(manager, arglist); } catch (NoSuchMethodException e) { Log.d(TAG, e.getMessage()); } catch (IllegalAccessException e) { Log.d(TAG, e.getMessage()); } catch (IllegalArgumentException e) { Log.d(TAG, e.getMessage()); } catch (InvocationTargetException e) { Log.d(TAG, e.getMessage()); } }
From source file:sorcer.launcher.JavaProcessBuilder.java
protected Object invokeIgnoreErrors(Object target, String methodName, Class[] argTypes, Object... args) { try {/*from w w w .java 2 s .c o m*/ Method method = target.getClass().getDeclaredMethod(methodName, argTypes); return method.invoke(target, args); } catch (NoSuchMethodException e) { // looks like we're not in jdk1.7 log.warn(e.getMessage(), e); return null; } catch (InvocationTargetException e) { throw new RuntimeException(e.getMessage(), e); } catch (IllegalAccessException e) { throw new RuntimeException(e.getMessage(), e); } }
From source file:org.kuali.coeus.common.budget.framework.query.operator.RelationalOperator.java
/**Compares this object with the specified object for order. *Returns a negative integer, zero, or a positive integer as this object *is less than, equal to, or greater than the specified object. *//* w ww .ja v a 2 s. c o m*/ protected int compare(Object baseBean) { int compareValue = 0; if (dataClass == null || !dataClass.equals(baseBean.getClass())) { dataClass = baseBean.getClass(); try { field = dataClass.getDeclaredField(fieldName); if (!field.isAccessible()) { throw new NoSuchFieldException(); } } catch (NoSuchFieldException noSuchFieldException) { try { String methodName = ""; if (isBoolean) { methodName = "is" + (fieldName.charAt(0) + "").toUpperCase() + fieldName.substring(1); } else { methodName = "get" + (fieldName.charAt(0) + "").toUpperCase() + fieldName.substring(1); } method = dataClass.getMethod(methodName, null); } catch (NoSuchMethodException noSuchMethodException) { LOG.error(noSuchMethodException.getMessage(), noSuchMethodException); } } } //End if field==null && method==null try { if (field != null && field.isAccessible()) { if (!isBoolean) { Comparable comparable = (Comparable) field.get(baseBean); if (comparable == null && fixedData == null) { compareValue = 0; } else if (comparable == null) { throw new UnsupportedOperationException(); } else { compareValue = comparable.compareTo(fixedData); } } else { if (((Boolean) field.get(baseBean)).booleanValue() == booleanFixedData) compareValue = 0; else compareValue = 1; } } else { if (!isBoolean) { Comparable comparable = (Comparable) method.invoke(baseBean, null); if (comparable == null && fixedData == null) { compareValue = 0; } else if (comparable == null) { throw new UnsupportedOperationException(); } else if (comparable != null && fixedData == null) { compareValue = -1; } else { compareValue = comparable.compareTo(fixedData); } } else { Boolean booleanObj = (Boolean) method.invoke(baseBean, null); if (booleanObj == null) { compareValue = -1; } else { if (booleanObj.booleanValue() == booleanFixedData) compareValue = 0; else compareValue = 1; } } } } catch (IllegalAccessException illegalAccessException) { LOG.error(illegalAccessException.getMessage(), illegalAccessException); } catch (InvocationTargetException invocationTargetException) { LOG.error(invocationTargetException.getMessage(), invocationTargetException); } return compareValue; }
From source file:com.madrobot.di.wizard.json.JSONSerializer.java
/** * Serialize a specific java object recursively. * /*w w w . j a v a2 s .c o m*/ * @param jsonObject * Object whose fields need to be set * * @param stack * Stack of {@link ClassInfo} - entity type under consideration * * @throws JSONException * If an exception occurs during parsing */ private void serializer(JSONObject jsonObject, final Stack<Object> stack) throws JSONException { Object userObject = stack.peek(); Class<?> userClass = userObject.getClass(); Field[] fields = userClass.getDeclaredFields(); for (Field field : fields) { String fieldName = field.getName(); Class<?> classType = field.getType(); String jsonKeyName = getKeyName(field); try { String getMethodName = getGetMethodName(fieldName, classType); Method getMethod = userClass.getDeclaredMethod(getMethodName); Object returnValue = getMethod.invoke(userObject, new Object[] {}); if (Converter.isPseudoPrimitive(classType)) { Converter.storeValue(jsonObject, jsonKeyName, returnValue, field); } else if (Converter.isCollectionType(classType)) { JSONArray jsonArray = new JSONArray(); boolean canAdd = true; if (returnValue instanceof Collection) { Collection<?> userCollectionObj = (Collection<?>) returnValue; if (userCollectionObj.size() != 0) { Iterator<?> iterator = userCollectionObj.iterator(); while (iterator.hasNext()) { Object itemObject = iterator.next(); JSONObject object = new JSONObject(); stack.push(itemObject); serializer(object, stack); jsonArray.put(object); } } else if (field.isAnnotationPresent(ItemType.class)) { ItemType itemType = field.getAnnotation(ItemType.class); canAdd = itemType.canEmpty(); } if (canAdd) jsonObject.put(jsonKeyName, jsonArray); } else if (returnValue instanceof Map) { Map<?, ?> userMapObj = (Map<?, ?>) returnValue; JSONObject object = new JSONObject(userMapObj); jsonArray.put(object); jsonObject.put(jsonKeyName, jsonArray); } } else { stack.push(returnValue); JSONObject object = new JSONObject(); serializer(object, stack); jsonObject.put(jsonKeyName, object); } } catch (NoSuchMethodException e) { Log.e(TAG, e.getMessage()); } catch (IllegalAccessException e) { Log.e(TAG, e.getMessage()); } catch (InvocationTargetException e) { Log.e(TAG, e.getMessage()); } } }
From source file:com.sun.faces.el.MethodBindingImpl.java
private Method method(Object base) { if (null == base) { throw new MethodNotFoundException(name); }// www. j a va2 s.com Class clazz = base.getClass(); try { return (clazz.getMethod(name, args)); } catch (NoSuchMethodException e) { throw new MethodNotFoundException(name + ": " + e.getMessage()); } }
From source file:org.gbif.portal.web.view.WidgetControllerSupport.java
/** * @see org.gbif.portal.web.view.WidgetController#doPerform(java.lang.String, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) *///w w w .j a v a2 s . co m public void doPerform(String widgetName, HttpServletRequest request, HttpServletResponse response) throws Exception { Object[] args = new Object[] { request, response }; widgetName = StringUtils.capitalize(widgetName); try { if (logger.isDebugEnabled()) logger.debug("widget name:" + widgetName); MethodUtils.invokeMethod(this, "add" + widgetName, args); } catch (NoSuchMethodException e) { logger.error("Unable to find method for widget: " + widgetName); logger.error("Missing method: add" + widgetName); logger.error(e.getMessage(), e); } }
From source file:org.openadaptor.auxil.processor.map.AttributeMapProcessor.java
protected Object cloneMap(Map incoming) { if (incoming instanceof IOrderedMap) { return ((IOrderedMap) incoming).clone(); }/* w w w .j av a2 s . c om*/ if (incoming instanceof MapFacade) { return ((MapFacade) incoming).clone(); } if (incoming instanceof HashMap) { return ((HashMap) incoming).clone(); } try { Method cloneMethod = incoming.getClass().getMethod(mapCloneMethod, (Class[]) null); return (cloneMethod.invoke(incoming, (Object[]) null)); } catch (NoSuchMethodException nsme) { log.warn("Unable to find clone method " + mapCloneMethod + "(). " + nsme.getMessage()); } catch (InvocationTargetException ite) { log.warn("Unable to invoke clone method " + mapCloneMethod + "(). " + ite.getMessage()); } catch (IllegalAccessException iae) { log.warn("Failed to invoke clone method " + mapCloneMethod + "(). " + iae.getMessage()); } log.warn("Unable to clone incoming map - the original might get modified!"); return incoming; }
From source file:com.jaspersoft.jasperserver.util.JasperJdbcContainer.java
/** * This method is a hack, using reflection invokes a private method on the CachedRowSet object to * extract the parameter payload. //from w w w . ja va 2 s . com * @param crs CachedRowSet * @return */ private Object[] getParameters(CachedRowSet crs) { Object[] params = null; try { Method method = crs.getClass().getMethod("getParams", (Class[]) null); method.setAccessible(true); params = (Object[]) method.invoke(crs, (Object[]) null); } catch (NoSuchMethodException e) { logger.error(e.getMessage(), e); throw new RemoteException("Can't get method name." + e.getMessage()); } catch (SecurityException e) { logger.error(e.getMessage(), e); throw new RemoteException("Can't get method name." + e.getMessage()); } catch (IllegalAccessException e) { logger.error(e.getMessage(), e); throw new RemoteException("Can't get method name." + e.getMessage()); } catch (IllegalArgumentException e) { logger.error(e.getMessage(), e); throw new RemoteException("Can't get method name." + e.getMessage()); } catch (InvocationTargetException e) { logger.error(e.getMessage(), e); throw new RemoteException("Can't get method name." + e.getMessage()); } return params; }
From source file:net.padaf.preflight.AbstractValidator.java
/** * Instantiate a ValidationHelper using the given class. * /*from w ww.j a v a 2s . c o m*/ * @param avhCls * @param cfg * @return * @throws ValidationException */ private AbstractValidationHelper instantiateHelper(Class<? extends AbstractValidationHelper> avhCls, ValidatorConfig cfg) throws ValidationException { try { Constructor<? extends AbstractValidationHelper> construct = avhCls .getConstructor(ValidatorConfig.class); return construct.newInstance(cfg); } catch (NoSuchMethodException e) { throw new ValidationException("Unable to create an instance of ValidationHelper : " + e.getMessage(), e); } catch (InvocationTargetException e) { throw new ValidationException("Unable to create an instance of ValidationHelper : " + e.getMessage(), e); } catch (IllegalAccessException e) { throw new ValidationException("Unable to create an instance of ValidationHelper : " + e.getMessage(), e); } catch (InstantiationException e) { throw new ValidationException("Unable to create an instance of ValidationHelper : " + e.getMessage(), e); } }