Example usage for org.springframework.util ReflectionUtils findMethod

Introduction

In this page you can find the example usage for org.springframework.util ReflectionUtils findMethod.

Prototype

@Nullable
public static Method findMethod(Class<?> clazz, String name, @Nullable Class<?>... paramTypes)

Source Link

Document

Attempt to find a Method on the supplied class with the supplied name and parameter types.

Usage

From source file:com.expedia.seiso.domain.service.impl.ItemServiceImplTests.java

private void setUpTestData() {
    // @formatter:off
    this.person = new Person().setUsername("wwheeler").setFirstName("Willie").setLastName("Wheeler");
    this.newPerson = new Person().setUsername("Donkey").setFirstName("Donkey").setLastName("Hotey");
    // @formatter:on

    this.personList = Arrays.asList(person);

    this.personFindByKeyMethod = ReflectionUtils.findMethod(PersonRepo.class, "findByUsername", String.class);
    log.trace("method={}", personFindByKeyMethod);

    when(personMeta.getRepositoryFindByKeyMethod()).thenReturn(personFindByKeyMethod);

    this.personKey = new SimpleItemKey(Person.class, person.getUsername());
}

From source file:org.shept.persistence.provider.hibernate.HibernateUtils_old.java

public static Object copyTemplate(HibernateDaoSupport dao, Object entityModelTemplate) {
    if (entityModelTemplate != null) {
        // hier besser die Metadaten von Hibernate fragen
        if (null != getClassMetadata(dao, entityModelTemplate)) {
            //         if (null != AnnotationUtils.findAnnotation(entityModelTemplate.getClass(), Entity.class)) {
            String idName = HibernateUtils_old.getIdentifierPropertyName(dao, entityModelTemplate);
            Object newModel = BeanUtils.instantiateClass(entityModelTemplate.getClass());
            BeanUtils.copyProperties(entityModelTemplate, newModel, new String[] { idName });

            Serializable idx = getIdValue(dao, entityModelTemplate);

            ClassMetadata meta = getClassMetadata(dao, idx);
            Type type = meta.getIdentifierType();

            if (meta != null && type.isComponentType()) {
                // alternaitv               if (id != null && (null != AnnotationUtils.findAnnotation(id.getClass(), Embeddable.class))) {
                Serializable copyId = BeanUtils.instantiate(idx.getClass());
                BeanUtils.copyProperties(idx, copyId);
                Method idMth = ReflectionUtils.findMethod(entityModelTemplate.getClass(),
                        "set" + StringUtils.capitalize(idName), new Class[] {});
                if (idMth != null) {
                    ReflectionUtils.invokeMethod(idMth, newModel, copyId);
                }//from www.j  av a  2  s.  com
            }
            return newModel;
        }
    }
    return null;
}

From source file:com.haulmont.cuba.web.sys.singleapp.SingleAppWebServletListener.java

@Override
public void contextInitialized(ServletContextEvent sce) {
    try {//from  w ww . j  ava2s  .c  om
        ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();
        //need to put the following class to WebAppClassLoader, to share it between for web and core
        contextClassLoader.loadClass("com.haulmont.cuba.core.sys.remoting.LocalServiceDirectory");

        ServletContext servletContext = sce.getServletContext();
        String dependenciesFile;
        try {
            dependenciesFile = IOUtils.toString(servletContext.getResourceAsStream("/WEB-INF/web.dependencies"),
                    "UTF-8");
        } catch (IOException e) {
            throw new RuntimeException("An error occurred while loading dependencies file", e);
        }

        String[] dependenciesNames = dependenciesFile.split("\\n");
        URL[] urls = Arrays.stream(dependenciesNames).map((String name) -> {
            try {
                return servletContext.getResource("/WEB-INF/lib/" + name);
            } catch (MalformedURLException e) {
                throw new RuntimeException("An error occurred while loading dependency " + name, e);
            }
        }).toArray(URL[]::new);
        URLClassLoader webClassLoader = new CubaSingleAppClassLoader(urls, contextClassLoader);

        Thread.currentThread().setContextClassLoader(webClassLoader);
        Class<?> appContextLoaderClass = webClassLoader.loadClass(getAppContextLoaderClassName());
        appContextLoader = appContextLoaderClass.newInstance();

        Method setJarsNamesMethod = ReflectionUtils.findMethod(appContextLoaderClass, "setJarNames",
                String.class);
        ReflectionUtils.invokeMethod(setJarsNamesMethod, appContextLoader, dependenciesFile);

        Method contextInitializedMethod = ReflectionUtils.findMethod(appContextLoaderClass,
                "contextInitialized", ServletContextEvent.class);
        ReflectionUtils.invokeMethod(contextInitializedMethod, appContextLoader, sce);

        Thread.currentThread().setContextClassLoader(contextClassLoader);
    } catch (ClassNotFoundException | InstantiationException | IllegalAccessException e) {
        throw new RuntimeException("An error occurred while starting single WAR application", e);
    }
}

From source file:com.github.hateoas.forms.spring.AffordanceBuilderFactoryTest.java

@Test
public void testLinkToMethodNoArgsBuild() throws Exception {
    final Method getEventMethod = ReflectionUtils.findMethod(EventControllerSample.class, "getEvent",
            String.class);
    final Affordance affordance = factory.linkTo(getEventMethod, new Object[0]).rel("foo").build();
    assertEquals("http://example.com/events/{eventId}", affordance.getHref());
    assertEquals("foo", affordance.getRel());
}

From source file:com.haulmont.cuba.core.sys.singleapp.SingleAppCoreServletListener.java

@Override
public void contextInitialized(ServletContextEvent sce) {
    try {/*from w ww  .  j av  a  2 s. c  o m*/
        ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();
        //need to put the following class to WebAppClassLoader, to share it between for web and core
        contextClassLoader.loadClass("com.haulmont.cuba.core.sys.remoting.LocalServiceDirectory");

        ServletContext servletContext = sce.getServletContext();
        String dependenciesFile;
        try {
            dependenciesFile = IOUtils
                    .toString(servletContext.getResourceAsStream("/WEB-INF/core.dependencies"), "UTF-8");
        } catch (IOException e) {
            throw new RuntimeException("An error occurred while loading dependencies file", e);
        }

        String[] dependenciesNames = dependenciesFile.split("\\n");
        URL[] urls = Arrays.stream(dependenciesNames).map((String name) -> {
            try {
                return servletContext.getResource("/WEB-INF/lib/" + name);
            } catch (MalformedURLException e) {
                throw new RuntimeException("An error occurred while loading dependency " + name, e);
            }
        }).toArray(URL[]::new);
        URLClassLoader coreClassLoader = new CubaSingleAppClassLoader(urls, contextClassLoader);

        Thread.currentThread().setContextClassLoader(coreClassLoader);
        Class<?> appContextLoaderClass = coreClassLoader.loadClass(getAppContextLoaderClassName());
        appContextLoader = appContextLoaderClass.newInstance();

        Method setJarsNamesMethod = ReflectionUtils.findMethod(appContextLoaderClass, "setJarNames",
                String.class);
        ReflectionUtils.invokeMethod(setJarsNamesMethod, appContextLoader, dependenciesFile);

        Method contextInitializedMethod = ReflectionUtils.findMethod(appContextLoaderClass,
                "contextInitialized", ServletContextEvent.class);
        ReflectionUtils.invokeMethod(contextInitializedMethod, appContextLoader, sce);

        Thread.currentThread().setContextClassLoader(contextClassLoader);
    } catch (ClassNotFoundException | InstantiationException | IllegalAccessException e) {
        throw new RuntimeException("An error occurred while starting single WAR application", e);
    }
}

From source file:com.expedia.seiso.web.assembler.ResourceAssemblerTests.java

private void setUpTestData() {
    this.queryMethod = ReflectionUtils.findMethod(ServiceRepo.class, "findByName", String.class);
    this.queryMethods = Arrays.asList(queryMethod);

    when(repoInfo.getQueryMethods()).thenReturn(queryMethods);

    // @formatter:off
    this.person = new Person().setUsername("mkozelek").setFirstName("Mark").setLastName("Kozelek");
    this.service = new Service().setKey("benji").setName("Benji").setDescription("My Benji service")
            .setOwner(person);/*from w  w  w . ja  v  a  2s  .c  o m*/
    // @formatter:on

    this.itemList = Arrays.asList(service);
    this.itemPage = new PageImpl<Service>(itemList, PAGE_REQUEST, 8675309);
}

From source file:com.consol.citrus.selenium.action.PageAction.java

private Method getMethod(Class<T> pageClass, Class<?>[] methodTypes) throws IllegalArgumentException,
        InvocationTargetException, IllegalAccessException, CitrusRuntimeException {
    Method methodToRun = ReflectionUtils.findMethod(pageClass, pageAction, methodTypes);

    if (methodToRun == null) {
        throw new CitrusRuntimeException("Unable to find method '" + pageAction + "("
                + StringUtils.arrayToCommaDelimitedString(methodTypes) + ")' for class '" + pageClass + "'");
    }//from  w  w w. j av a2  s .c  o  m
    return methodToRun;
}

From source file:grails.plugin.searchable.internal.compass.config.mapping.CompassAnnotationSearchableGrailsDomainClassMappingConfigurator.java

private Method findGetAnnotationMethod() {
    return ReflectionUtils.findMethod(Class.class, "getAnnotation", new Class[] { Class.class });
}

From source file:com.github.hateoas.forms.spring.AffordanceBuilderFactoryTest.java

@Test
public void testLinkToMethodInvocationNoArgsBuild() throws Exception {
    final Method getEventMethod = ReflectionUtils.findMethod(EventControllerSample.class, "getEvent",
            String.class);
    final Affordance affordance = factory
            .linkTo(AffordanceBuilder.methodOn(EventControllerSample.class).getEvent((String) null)).rel("foo")
            .build();/*  ww w  .j av a  2  s  .c o m*/
    assertEquals("http://example.com/events/{eventId}", affordance.getHref());
    assertEquals("foo", affordance.getRel());
}

From source file:com.haulmont.cuba.core.sys.singleapp.SingleAppCoreServletListener.java

@Override
public void contextDestroyed(ServletContextEvent sce) {
    Method contextInitialized = ReflectionUtils.findMethod(appContextLoader.getClass(), "contextDestroyed",
            ServletContextEvent.class);
    ReflectionUtils.invokeMethod(contextInitialized, appContextLoader, sce);
}