Example usage for java.lang Class getMethods

List of usage examples for java.lang Class getMethods

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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:net.mindengine.oculus.frontend.db.jdbc.BeanMappingFactory.java

public void loadBean(Node node) throws Exception {
    BeanMapper beanMapper = new BeanMapper();
    beanMapper.setClassName(getAttribute(node, "class"));

    Class<?> clazz = Class.forName(beanMapper.getClassName());
    Method[] methods = clazz.getMethods();

    Map<String, FieldMapper> fields = new HashMap<String, FieldMapper>();
    NodeList nodeList = node.getChildNodes();

    for (int i = 0; i < nodeList.getLength(); i++) {

        Node n = nodeList.item(i);
        if ("property".equals(n.getNodeName())) {
            String property = getAttribute(n, "name");
            String column = getAttribute(n, "column");
            String setter = beanMapper.createSetter(property);

            FieldMapper fieldMapper = new FieldMapper();
            fieldMapper.setProperty(property);
            fieldMapper.setColumn(column);

            boolean bFound = false;
            for (int j = 0; j < methods.length && !bFound; j++) {
                if (methods[j].getName().equals(setter)) {
                    fieldMapper.setMethod(methods[j]);
                    bFound = true;/*from   w w w.j a v  a 2s  . co  m*/
                }
            }
            if (!bFound) {
                throw new Exception("There is no setter method for property '" + property + "'");
            }

            fields.put(fieldMapper.getColumn(), fieldMapper);
        }
    }
    beanMapper.setFields(fields);

    beans.put(beanMapper.getClassName(), beanMapper);
}

From source file:edu.umn.msi.tropix.common.reflect.ReflectionHelperImpl.java

public boolean hasMethod(final Class<?> clazz, final String name) {
    boolean hasMethod = false;
    for (Method method : clazz.getMethods()) {
        if (method.getName().equals(name)) {
            hasMethod = true;//  w  w  w.  j  a  v a  2  s .c  o m
            break;
        }
    }
    return hasMethod;
}

From source file:pl.bristleback.server.bristle.conf.resolver.action.client.ClientActionClassesResolver.java

private Map<String, ClientActionInformation> prepareActions(Class<?> actionClass, String actionClassName) {
    Map<String, ClientActionInformation> actionsMap = new HashMap<String, ClientActionInformation>();
    for (Method action : actionClass.getMethods()) {
        ClientAction actionClassAnnotation = AnnotationUtils.findAnnotation(action, ClientAction.class);
        if (actionClassAnnotation != null) {
            ClientActionInformation actionInformation = clientActionResolver
                    .prepareActionInformation(actionClassName, action);
            actionsMap.put(actionInformation.getName(), actionInformation);
        }/*  w w  w.j  a  v  a  2  s  .c o m*/
    }
    return actionsMap;
}

From source file:org.querybyexample.jpa.JpaUniqueUtil.java

private Method columnNameToMethod(Class<?> clazz, String columnName) {
    for (Method method : clazz.getMethods()) {
        Column column = method.getAnnotation(Column.class);
        if (column != null && equalsIgnoreCase(columnName, column.name())) {
            return method;
        }//from  w w  w .  ja  v a2  s. c o  m
    }
    return null;
}

From source file:blue.lapis.pore.impl.event.PoreEventImplTest.java

@Test
public void checkImplementedMethods() {
    Class<?> bukkitEvent = eventImpl.getSuperclass();
    for (Method method : bukkitEvent.getMethods()) {
        int modifiers = method.getModifiers();
        if (Modifier.isStatic(modifiers) || isDefault(method) || method.getDeclaringClass() == Event.class
                || method.getDeclaringClass() == Object.class || method.getName().equals("getHandlers")
                || method.getName().startsWith("_INVALID_")) {
            continue;
        }//w  ww .j  ava  2  s .  com

        try {
            eventImpl.getDeclaredMethod(method.getName(), method.getParameterTypes());
        } catch (NoSuchMethodException e) {
            fail(eventImpl.getSimpleName() + ": should override method " + method);
        }
    }
}

From source file:com.jcraft.weirdx.XJSExtension.java

XJSExtension() {
    try {/*from w w  w . j  a  va  2 s  . co  m*/
        Method getw = null;
        Class<?> c = Class.forName("netscape.javascript.JSObject");
        Method ms[] = c.getMethods();
        for (int i = 0; i < ms.length; i++) {
            if (ms[i].getName().compareTo("getWindow") == 0) {
                getw = ms[i];
            } else if (ms[i].getName().compareTo("call") == 0) {
                jscall = ms[i];
            } else if (ms[i].getName().compareTo("eval") == 0) {
                jseval = ms[i];
            }
        }
        Object a[] = new Object[1];
        a[0] = WeirdX.weirdx;
        jswin = getw.invoke(c, a);
    } catch (Exception ee) {
    }

    eventcount = 0;
    errorcount = 0;
    ctyp = XResource.newType();
    etyp = XResource.newType();
    name = "WeirdX-JavaScript";
}

From source file:com.bstek.dorado.data.config.DataObjectAnnotationEngineStartupListener.java

@SuppressWarnings("rawtypes")
public void postProcessMergedBeanDefinition(RootBeanDefinition beanDefinition, Class beanType,
        String beanName) {/*from w w  w.  j a  v a2 s.c om*/
    for (Method method : beanType.getMethods()) {
        DataProvider dataProviderAnnotation = method.getAnnotation(DataProvider.class);
        if (dataProviderAnnotation != null) {
            pendingDataObjects.add(new PendingDataObject(DataObjectType.dataProvider, dataProviderAnnotation,
                    beanName, method.getName()));
        }

        DataResolver dataResolverAnnotation = method.getAnnotation(DataResolver.class);
        if (dataResolverAnnotation != null) {
            pendingDataObjects.add(new PendingDataObject(DataObjectType.dataResolver, dataResolverAnnotation,
                    beanName, method.getName()));
        }
    }
}

From source file:com.kixeye.chassis.transport.websocket.WebSocketMessageMappingRegistry.java

@PostConstruct
public void registerWebSocketActions() throws BeansException {
    String[] controllerBeanNames = beanFactory.getBeanNamesForAnnotation(WebSocketController.class);

    if (controllerBeanNames != null && controllerBeanNames.length > 0) {
        try {/* w w w  . j  a  v  a  2 s  .  co m*/
            for (String beanName : controllerBeanNames) {
                BeanDefinition beanDef = beanFactory.getBeanDefinition(beanName);

                Class<?> beanClass = Class.forName(beanDef.getBeanClassName());

                for (Method method : beanClass.getMethods()) {
                    ActionMapping mapping = method.getAnnotation(ActionMapping.class);

                    if (mapping != null) {
                        if (mapping.value() != null && mapping.value().length > 0) {
                            Map<String, String> requirements = new HashMap<>();

                            if (mapping.propertyRequirements() != null) {
                                for (ActionPropertyRequirement requirement : mapping.propertyRequirements()) {
                                    requirements.put(requirement.name(), requirement.value());
                                }
                            }

                            for (String action : mapping.value()) {
                                logger.info("Registering destination [{}] with handler [{}].", action,
                                        method.toString());

                                Map<String, WebSocketActionArgumentResolver> argumentResolverBeans = beanFactory
                                        .getBeansOfType(WebSocketActionArgumentResolver.class);

                                if (argumentResolverBeans != null && !argumentResolverBeans.isEmpty()) {
                                    logger.info(
                                            "Registering WebSocketActionArgumentResolver beans {} with action {}",
                                            Joiner.on(",").join(argumentResolverBeans.keySet(), action));
                                }

                                actions.put(action, new WebSocketAction(method, requirements,
                                        argumentResolverBeans == null ? null
                                                : argumentResolverBeans.values().toArray(
                                                        new WebSocketActionArgumentResolver[argumentResolverBeans
                                                                .size()])));
                            }
                        }
                    }
                }
            }
        } catch (Exception e) {
            throw new FatalBeanException("Unable to configure bean", e);
        }
    } else {
        logger.warn("No WebSocketController beans defined.");
    }
}

From source file:com.fluidops.iwb.api.CommunicationServiceImpl.java

/**
 * lookup getter method for a given property
 * @param ifc       the ontology class/*from ww  w  . j  av a  2  s.  c  o m*/
 * @param prop      the prop / method name
 * @return          the method getting the prop name
 * @throws NoSuchMethodException
 */
public static Method getGetter(Class<?> ifc, String prop) throws NoSuchMethodException {
    for (Method method : ifc.getMethods())
        if (method.getParameterTypes().length == 0) {
            if (method.getName().equals(StringUtil.beanifyField(prop, "get")))
                return method;
            if (method.getName().equals(StringUtil.beanifyField(prop, "is")))
                return method;
            if (method.getName().equals(prop))
                return method;

            OWLProperty p = AnnotationProcessor.getOWLProperty(ifc, method);
            if (p != null) {
                if (p.propName().equals(prop))
                    return method;

                if (EndpointImpl.api().getNamespaceService().guessURIOrCreateInDefaultNS(p.propName())
                        .equals(EndpointImpl.api().getNamespaceService().guessURIOrCreateInDefaultNS(prop)))
                    return method;
            }
        }
    return null;
}

From source file:com.bfd.harpc.config.spring.HarpcBeanDefinitionParser.java

/**
 * {@link#parse}/* w w w  . j  ava 2  s.  c  om*/
 * <p>
 * 
 * @param element
 * @param parserContext
 * @param clazz
 * @return {@link BeanDefinition}
 */
private BeanDefinition parse(Element element, ParserContext parserContext, Class<?> clazz) {
    RootBeanDefinition beanDefinition = new RootBeanDefinition();
    beanDefinition.setBeanClass(clazz);

    Method[] methods = clazz.getMethods();
    String id = StringUtils.EMPTY;
    for (Method method : methods) {
        if (method.getName().length() > 3 && method.getName().startsWith("set")
                && method.getParameterTypes().length == 1) {
            String attribute = method.getName().substring(3);
            char ch = attribute.charAt(0);
            attribute = Character.toLowerCase(ch) + attribute.substring(1);

            String value = element.getAttribute(attribute);

            if (StringUtils.isNotEmpty(value)) {
                Type type = method.getParameterTypes()[0];
                if (type == boolean.class) {
                    beanDefinition.getPropertyValues().addPropertyValue(attribute, Boolean.valueOf(value));
                } else {
                    if ("ref".equals(attribute) && parserContext.getRegistry().containsBeanDefinition(value)) {
                        beanDefinition.getPropertyValues().addPropertyValue(attribute,
                                new RuntimeBeanReference(value));
                    } else {
                        beanDefinition.getPropertyValues().addPropertyValue(attribute, value);
                        if ("id".equals(attribute)) {
                            id = value;
                        }
                    }
                }
            }
        }
    }
    parserContext.getRegistry().registerBeanDefinition(id, beanDefinition);

    return beanDefinition;
}