Example usage for java.lang NoSuchMethodException NoSuchMethodException

Introduction

In this page you can find the example usage for java.lang NoSuchMethodException NoSuchMethodException.

Prototype

public NoSuchMethodException(String s)

Source Link

Document

Constructs a NoSuchMethodException with a detail message.

Usage

From source file:org.apache.hadoop.hbase.client.coprocessor.Batch.java

/**
 * Creates a new {@link Batch.Call} instance that invokes a method
 * with the given parameters and returns the result.
 *
 * <p>//ww  w  . j  ava2s. co m
 * Note that currently the method is naively looked up using the method name
 * and class types of the passed arguments, which means that
 * <em>none of the arguments can be <code>null</code></em>.
 * For more flexibility, see
 * {@link Batch#forMethod(java.lang.reflect.Method, Object...)}.
 * </p>
 *
 * @param protocol the protocol class being called
 * @param method the method name
 * @param args zero or more arguments to be passed to the method
 * (individual args cannot be <code>null</code>!)
 * @param <T> the class type of the protocol implementation being invoked
 * @param <R> the return type for the method call
 * @return a {@code Callable} instance that will invoke the given method
 * and return the results
 * @throws NoSuchMethodException if the method named, with the given argument
 *     types, cannot be found in the protocol class
 * @see Batch#forMethod(java.lang.reflect.Method, Object...)
 * @see org.apache.hadoop.hbase.client.HTable#coprocessorExec(Class, byte[], byte[], org.apache.hadoop.hbase.client.coprocessor.Batch.Call, org.apache.hadoop.hbase.client.coprocessor.Batch.Callback)
 */
public static <T extends CoprocessorProtocol, R> Call<T, R> forMethod(final Class<T> protocol,
        final String method, final Object... args) throws NoSuchMethodException {
    Class[] types = new Class[args.length];
    for (int i = 0; i < args.length; i++) {
        if (args[i] == null) {
            throw new NullPointerException("Method argument cannot be null");
        }
        types[i] = args[i].getClass();
    }

    Method m = MethodUtils.getMatchingAccessibleMethod(protocol, method, types);
    if (m == null) {
        throw new NoSuchMethodException("No matching method found for '" + method + "'");
    }

    m.setAccessible(true);
    return forMethod(m, args);
}

From source file:com.buffalokiwi.api.APIResponse.java

/**
 * Clone an api response // w  ww  .  j  av a 2s .c  o  m
 * @param <T> some class that extends APIResponse
 * @param that Some response to clone 
 * @param type The class 
 * @return A copy of that 
 * @throws java.lang.NoSuchMethodException 
 * @throws java.lang.InstantiationException 
 * @throws java.lang.reflect.InvocationTargetException 
 * @throws java.lang.IllegalAccessException 
 */
public static <T extends APIResponse> T copyFrom(final IAPIResponse that, Class<T> type)
        throws NoSuchMethodException, InstantiationException, InvocationTargetException,
        IllegalArgumentException, IllegalAccessException {
    for (final Constructor<?> c : type.getConstructors()) {
        if (c.getParameterCount() == 6) {
            final T r = (T) c.newInstance(that.getProtocolVersion(), that.getStatusLine(), that.headers(),
                    that.getRedirectLocations(), that.getBytes(), that.getResponseCharsetName());
            return r;
        }
    }
    //T r = type.getConstructor( ProtocolVersion.class, StatusLine.class, List.class ).newInstance( that.getProtocolVersion(), that.getStatusLine(), that.headers());
    //r.setContent( that.getResponseContent(), that.getResponseCharsetName());
    //return r;    
    throw new NoSuchMethodException("Failed to locate constructor in class " + type);
}

From source file:ca.quadrilateral.btester.discovery.ParentInclusiveTestableMethodDiscoverer.java

private Method getMethod(final Class<?> clazz, final String methodName, final Class<?> returnType)
        throws NoSuchMethodException {
    if (clazz == null) {
        throw new NoSuchMethodException("No method with name " + methodName + " found");
    }//from  w  w w .  ja v  a 2s .  c  o  m
    try {
        return clazz.getDeclaredMethod(methodName, returnType);
    } catch (NoSuchMethodException e) {
        return getMethod(clazz.getSuperclass(), methodName, returnType);
    }
}

From source file:org.ovirt.engine.sdk.mapping.Mapper.java

/**
 * Fetches class contractor for mapping context
 * //from w  ww . jav  a2  s .  c o m
 * @param to
 *            class to look at
 * 
 * @return .ctr
 * 
 * @throws NoSuchMethodException
 */
private static <T> Constructor<?> getConstracor(Class<T> to) throws NoSuchMethodException {
    for (Constructor<?> ctr : to.getConstructors()) {
        if (ctr.getParameterTypes().length > 0 && ctr.getParameterTypes()[0].equals(HttpProxyBroker.class)) {
            return ctr;
        }
    }
    throw new NoSuchMethodException("HttpProxyBroker");
}

From source file:cherry.foundation.testtool.invoker.InvokerServiceImpl.java

@Override
public String invoke(String beanName, String className, String methodName, int methodIndex, String args,
        String argTypes) {// w ww .  j a v  a 2s  .  c  om
    try {

        Class<?> beanClass = getClass().getClassLoader().loadClass(className);
        List<Method> methodList = reflectionResolver.resolveMethod(beanClass, methodName);
        if (methodList.isEmpty()) {
            throw new NoSuchMethodException(format("{0}#{1}() not found", className, methodName));
        }
        Method method = (methodList.size() == 1 ? methodList.get(0) : methodList.get(methodIndex));

        return invoker.invoke(beanName, beanClass, method, resolveArgs(args), resolveArgTypes(argTypes));
    } catch (ClassNotFoundException | NoSuchMethodException ex) {
        return fromThrowableToString(ex);
    } catch (IOException ex) {
        return fromThrowableToString(ex);
    } catch (IllegalStateException ex) {
        if (ex.getCause() instanceof InvocationTargetException
                || ex.getCause() instanceof IllegalAccessException || ex.getCause() instanceof IOException) {
            return fromThrowableToString(ex.getCause());
        } else {
            return fromThrowableToString(ex);
        }
    } catch (Exception ex) {
        return fromThrowableToString(ex);
    }
}

From source file:org.jkcsoft.java.util.Beans.java

public static Object get(Object bean, String propName) throws Exception {
    PropertyDescriptor pd = getPropertyDescriptor(bean, propName);

    if (pd == null) {
        throw new NoSuchFieldException("Unknown property: " + propName);
    }//from   w  w  w .  j  av  a  2  s  .  c  o m

    Method getter = pd.getReadMethod();
    if (getter == null) {
        throw new NoSuchMethodException("No read method for: " + propName);
    }

    return getter.invoke(bean, new Object[] {});
}

From source file:com.curl.orb.servlet.InstanceManagementUtil.java

/**
 * Get Method./*from   ww w. j a  v  a 2  s .  co  m*/
 */
public static Method getMethod(Object obj, String methodName, Object[] arguments) throws NoSuchMethodException {
    Method method = MethodUtils.getMatchingAccessibleMethod(obj.getClass(), methodName,
            getArgumentClasses(arguments));
    if (method == null)
        throw new NoSuchMethodException("No such accessible method: " + methodName + "() on object");
    return method;
}

From source file:org.forgerock.openam.guice.GuiceModuleCreator.java

/**
 * Finds and returns the Constructor to use to create the Guice module.
 *
 * Note: There must be one and only one public no-arg constructor for the Guice module.
 *
 * @param clazz The Guice module class./*from www .  j  av a  2s  . c o  m*/
 * @param <T> The Guice module class type.
 * @return The public no-arg constructor.
 * @throws NoSuchMethodException If no public no-arg constructor exists in this class.
 */
private <T> Constructor<T> getConstructor(Class<T> clazz) throws NoSuchMethodException {

    Constructor constructor = ConstructorUtils.getAccessibleConstructor(clazz, new Class[] {});

    if (constructor != null) {
        return constructor;
    } else {
        throw new NoSuchMethodException(
                String.format("No public zero-arg constructor found on %s", clazz.getCanonicalName()));
    }
}

From source file:org.openamf.AdvancedGateway.java

/**
 * Uses the setting in openamf-config.xml to gets the correct invoker,
 * enforce access control, and store state-beans in the request/session
 * /*ww  w.ja  v  a2 s  .c o  m*/
 * @see org.openamf.DefaultGateway#getServiceInvoker(org.openamf.AMFBody,
 *         javax.servlet.http.HttpServletRequest)
 */
protected ServiceInvoker getServiceInvoker(AMFBody requestBody, HttpServletRequest httpServletRequest)
        throws ServiceInvocationException {

    ServiceInvoker serviceInvoker = null;

    try {
        ServiceConfig serviceConfig = getServiceConfig(requestBody);

        if (serviceConfig == null) {
            throw new AccessDeniedException(
                    "could not find service configuration for '" + requestBody.getServiceName() + "'");
        }

        ServiceRequest request = new ServiceRequest(requestBody, serviceConfig);
        ServiceMethodConfig methodConfig = getMethodConfig(serviceConfig, request);
        // abort if no method config is found. This allows us to restrict
        // access to the service in the openamf configuration.
        if (methodConfig == null) {
            NoSuchMethodException e = new NoSuchMethodException(request.getRequestBody().toString());

            log.warn("Method config not found: " + request.getRequestBody().toString());
            throw e;
        }

        // store methodConfig for later use
        request.setServiceMethodConfig(methodConfig);

        // Check access permissions if there are any in the configuration
        Iterator constraints = methodConfig.getAccessConstraintConfigs();
        if (constraints.hasNext()) {
            boolean accessDenied = true;
            while (accessDenied && constraints.hasNext()) {
                ServiceMethodAccessConstraintConfig constraint = (ServiceMethodAccessConstraintConfig) constraints
                        .next();
                accessDenied = !httpServletRequest.isUserInRole(constraint.getRoleName());
            }
            if (accessDenied) {
                Principal user = httpServletRequest.getUserPrincipal();
                throw new AccessDeniedException((user == null ? "<anonymous user>" : user.getName()));
            }
        }

        addStateBeansToParams(httpServletRequest, request, methodConfig);

        serviceInvoker = ServiceInvoker.load(serviceConfig.getServiceInvokerConfig().getClassName(), request,
                httpServletRequest, getServletContext());

        serviceInvoker.prepare(request);

    } catch (Exception e) {
        throw new ServiceInvocationException(requestBody, e);
    }

    return serviceInvoker;
}

From source file:org.apache.olingo.ext.proxy.commons.EntityCollectionInvocationHandler.java

@Override
public Object invoke(final Object proxy, final Method method, final Object[] args) throws Throwable {
    if ("filter".equals(method.getName()) || "orderBy".equals(method.getName())
            || "top".equals(method.getName()) || "skip".equals(method.getName())
            || "expand".equals(method.getName()) || "select".equals(method.getName())
            || "nextPage".equals(method.getName()) || "refs".equals(method.getName())
            || "execute".equals(method.getName())) {
        invokeSelfMethod(method, args);/* ww  w.j  a v a2 s  .  c  o m*/
        return proxy;
    } else if (isSelfMethod(method)) {
        return invokeSelfMethod(method, args);
    } else if ("operations".equals(method.getName()) && ArrayUtils.isEmpty(args)) {
        final Class<?> returnType = method.getReturnType();

        return Proxy.newProxyInstance(Thread.currentThread().getContextClassLoader(),
                new Class<?>[] { returnType }, OperationInvocationHandler.getInstance(this));
    } else {
        throw new NoSuchMethodException(method.getName());
    }
}