Example usage for java.lang Class getMethods

Introduction

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

Prototype

@CallerSensitive
public Method[] getMethods() throws SecurityException

Source Link

Document

Returns an array containing Method objects reflecting all the public methods of the class or interface represented by this Class object, including those declared by the class or interface and those inherited from superclasses and superinterfaces.

Usage

From source file:com.swtxml.util.reflector.MethodQuery.java

private Collection<Method> getMethods(Class<?> type) {
    if (visibility == Visibility.PUBLIC && subclasses == Subclasses.INCLUDE) {
        return Arrays.asList(type.getMethods());
    } else if (visibility == Visibility.PRIVATE && subclasses == Subclasses.INCLUDE) {
        return getAllMethods(type);
    }//  w  ww  .  ja  v  a  2  s.  co  m
    throw new UnsupportedOperationException(
            "Querying with " + visibility + " and " + subclasses + " not supported at the moment.");
}

From source file:ar.com.jrules.core.service.LoadJRules.java

private boolean haveAnyMethodWithJRuleImplementation(Class<?> clazz) {

    for (Method method : clazz.getMethods()) {
        if (method.getAnnotation(ExecuteRule.class) != null) {
            return true;
        }//  w  w  w  . j a  va  2 s .  c  o m
    }

    return false;
}

From source file:mp.platform.cyclone.webservices.AuthInterceptor.java

/**
 * Resolve the possible operations for the current request
 *//*  w w  w  .j a  v a2 s.  c  om*/
private ServiceOperation[] resolveOperations(final SoapMessage message) {
    final MessageInfo messageInfo = message.get(MessageInfo.class);
    final OperationInfo operation = messageInfo.getOperation();
    final QName operationQName = operation.getName();
    // Try to find the operations in the cache
    ServiceOperation[] operations = cachedOperations.get(operationQName);
    if (operations == null) {
        // Cache miss... find the interface method
        final String operationName = operationQName.getLocalPart();
        final String serviceName = operation.getInterface().getService().getName().getLocalPart();
        final Class<?> serviceInterface = CyclosWebServicesClientFactory.serviceInterfaceForName(serviceName);
        for (final Method m : serviceInterface.getMethods()) {
            if (m.getName().equals(operationName)) {
                final Permission permission = m.getAnnotation(Permission.class);
                operations = permission == null ? new ServiceOperation[0] : permission.value();
                break;
            }
        }
        // Store the operations on the cache for further access
        cachedOperations.put(operationQName, operations);
    }
    return operations;
}

From source file:ar.com.allium.rules.core.service.LoadAlliumRules.java

private boolean haveAnyMethodWithAlliumRuleImplementation(Class<?> clazz) {

    for (Method method : clazz.getMethods()) {
        if (method.getAnnotation(ExecuteRule.class) != null) {
            return true;
        }/*from  w  w  w  .  j a v  a2 s.co m*/
    }

    return false;
}

From source file:org.atteo.moonshine.websocket.jsonmessages.HandlerDispatcher.java

public <T> SenderProvider<T> addSender(Class<T> klass) {
    checkState(klass.isInterface(), "Provided Class object must represent an interface");

    for (Method method : klass.getMethods()) {
        registerSenderMethod(method);/* ww  w. ja  v a 2s  . c o  m*/
    }
    @SuppressWarnings("unchecked")
    final Class<T> proxyClass = (Class<T>) Proxy.getProxyClass(Thread.currentThread().getContextClassLoader(),
            klass);

    class SenderInvocationHandler implements InvocationHandler {
        private final Session session;

        public SenderInvocationHandler(Session session) {
            this.session = session;
        }

        @Override
        public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
            String request = encoderObjectMapper.writeValueAsString(args[0]);
            session.getBasicRemote().sendText(request);
            return null;
        }
    }

    return new SenderProvider<T>() {
        @Override
        public T get(Session session) {
            try {
                return proxyClass.getConstructor(new Class<?>[] { InvocationHandler.class })
                        .newInstance(new SenderInvocationHandler(session));
            } catch (NoSuchMethodException | SecurityException | InstantiationException | IllegalAccessException
                    | IllegalArgumentException | InvocationTargetException ex) {
                throw new RuntimeException(ex);
            }
        }
    };
}

From source file:com.github.lightdocs.ModelBuilder.java

/**
 * @param cls/* www.  j a  va 2  s .co m*/
 *            required
 * @return true if there is any Path or GET/POST/etc annotation.
 */
private boolean hasPathAnnotation(Class<?> cls) {
    if (cls.isAnnotationPresent(Path.class)) {
        return true;
    } else {
        for (Method m : cls.getMethods()) {
            if (m.isAnnotationPresent(Path.class)) {
                return true;
            }
        }
        return false;
    }
}

From source file:info.magnolia.content2bean.impl.TypeMappingImpl.java

/**
 * Find a method.//from   w ww  . j  a  va2  s  . c o m
 *
 * @param numberOfParameters
 */
protected Method getExactMethod(Class<?> type, String name, int numberOfParameters) {
    Method[] methods = type.getMethods();
    for (int i = 0; i < methods.length; i++) {
        Method method = methods[i];
        if (method.getName().equals(name)) {
            // TODO - CAUTION: in case there's several methods with the same name and the same numberOfParameters
            // this method might pick the "wrong" one. We should think about adding a check and throw an exceptions
            // if there's more than one match!
            if (method.getParameterTypes().length == numberOfParameters) {
                return method;
            }
        }
    }
    return null;
}

From source file:info.magnolia.jcr.node2bean.impl.TypeMappingImpl.java

/**
 * Find a method.//from  w  w w.j  a  v  a2s  . c  o  m
 *
 * @param numberOfParameters
 * @deprecated since 5.0 - use setters
 */
protected Method getExactMethod(Class<?> type, String name, int numberOfParameters) {
    Method[] methods = type.getMethods();
    for (int i = 0; i < methods.length; i++) {
        Method method = methods[i];
        if (method.getName().equals(name)) {
            // TODO - CAUTION: in case there's several methods with the same
            // name and the same numberOfParameters
            // this method might pick the "wrong" one. We should think about
            // adding a check and throw an exceptions
            // if there's more than one match!
            if (method.getParameterTypes().length == numberOfParameters) {
                return method;
            }
        }
    }
    return null;
}

From source file:com.comphenix.pulse.Button.java

private Method findObsfucatedMethod(Class<BlockButton> clazz) {

    Class<?>[] expected = new Class<?>[] { World.class, int.class, int.class, int.class, Random.class };

    // Find the correct method to call
    for (Method method : clazz.getMethods()) {
        if (ArrayUtils.isEquals(method.getParameterTypes(), expected)) {
            return method;
        }//w w w. java 2s. c o  m
    }

    // Damn
    throw new RuntimeException("Unable to find updateTick-method in BlockButton.");
}

From source file:de.ufinke.cubaja.sql.ObjectFactoryGenerator.java

private void createSetterMap(Class<?> clazz) {

    setterMap = new HashMap<String, SetterEntry>();

    for (Method method : clazz.getMethods()) {

        if (method.getReturnType() == Void.TYPE) {

            String methodName = method.getName();
            SearchEntry searchEntry = searchMap.get(methodName);

            if (searchEntry != null && method.getReturnType() == Void.TYPE) {

                int position = searchEntry.position;
                Class<?>[] parameterTypes = method.getParameterTypes();

                if (parameterTypes.length == 1) {

                    TypeCombination combination = new TypeCombination(searchEntry.sqlType, parameterTypes[0]);
                    ObjectFactoryType type = ObjectFactoryType.getType(combination);

                    if (type != null) {

                        SetterEntry entry = setterMap.get(methodName);

                        if (entry == null || type.getPriority() < entry.type.getPriority()) {
                            setterMap.put(methodName, new SetterEntry(methodName, type, position));
                            searchEntry.setterFound = true;
                        }//from w w  w . j  a va  2s. c  o  m
                    }
                }
            }
        }
    }
}