Example usage for org.springframework.context.annotation ClassPathScanningCandidateComponentProvider findCandidateComponents

List of usage examples for org.springframework.context.annotation ClassPathScanningCandidateComponentProvider findCandidateComponents

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Introduction

In this page you can find the example usage for org.springframework.context.annotation ClassPathScanningCandidateComponentProvider findCandidateComponents.

Prototype

public Set<BeanDefinition> findCandidateComponents(String basePackage)

Source Link

Document

Scan the class path for candidate components.

Usage

From source file:com.zergiu.tvman.shows.ShowsProviderFactoryBean.java

/**
 * /*  w  w w . j  a  v a2s .  co m*/
 */
private void findProviders(String packageName) {
    ClassPathScanningCandidateComponentProvider scanner = new ClassPathScanningCandidateComponentProvider(
            false);
    scanner.addIncludeFilter(new AssignableTypeFilter(ShowProvider.class));
    for (BeanDefinition bd : scanner.findCandidateComponents(packageName)) {
        ShowProvider provider = getProvider(bd);
        if (provider != null) {
            providers.put(provider.getProviderId(), provider);
        }
    }
}

From source file:com.sourceallies.beanoh.BeanohTestCase.java

private void collectComponentsInClasspath(String basePackage, final Set<String> scannedComponents,
        ClassPathScanningCandidateComponentProvider scanner) {
    for (BeanDefinition beanDefinition : scanner.findCandidateComponents(basePackage)) {
        scannedComponents.add(beanDefinition.getBeanClassName());
    }/*from   w  w w .j av  a  2 s  . co m*/
}

From source file:com.github.gdrouet.scannerbenchmark.JmhBenchmark.java

/**
 * <p>//  ww w .  j a v  a2 s. co  m
 * Looking for type annotated with an annotation with Spring.
 * </p>
 */
@Benchmark
public void scanAnnotatedTypeWithSpring() {
    final ClassPathScanningCandidateComponentProvider s = new ClassPathScanningCandidateComponentProvider(
            false);
    s.addIncludeFilter(new AnnotationTypeFilter(ANNOTATION));
    final Set<BeanDefinition> r = s.findCandidateComponents(PACKAGE);
    LOGGER.info("{} classes annotated with {} retrieved with Spring", r.size(), ANNOTATION.getName());
}

From source file:podd.model.visitor.VisitorAdapterUnitTest.java

@Test
public void testCoversAllClasses() throws Exception {
    ClassPathScanningCandidateComponentProvider provider = new ClassPathScanningCandidateComponentProviderAllowInterface(
            true);/*  w w  w .  j  a v a2s  .c om*/
    provider.addIncludeFilter(new AssignableTypeFilter(Entity.class));

    Set<BeanDefinition> components = provider.findCandidateComponents("podd/model");
    resolveAndCheckPackage(components);
}

From source file:org.openmrs.module.kenyaemr.calculation.CalculationManager.java

/**
 * Refreshes registered calculation classes
 *//* w w w  .j  av  a  2  s.  c  o  m*/
public synchronized void refresh() {
    clear();

    ClassPathScanningCandidateComponentProvider scanner = new ClassPathScanningCandidateComponentProvider(
            false);
    scanner.addIncludeFilter(new AssignableTypeFilter(BaseEmrCalculation.class));

    for (BeanDefinition bd : scanner.findCandidateComponents(CalculationManager.class.getPackage().getName())) {
        try {
            Class clazz = Class.forName(bd.getBeanClassName());
            calculationClasses.put(bd.getBeanClassName(), clazz);
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        }

        log.info("Found calculation class :" + bd.getBeanClassName());
    }
}

From source file:org.moserp.RestConfiguration.java

@Override
public void configureRepositoryRestConfiguration(RepositoryRestConfiguration config) {
    ClassPathScanningCandidateComponentProvider provider = new ClassPathScanningCandidateComponentProvider(
            true);//from  w  w  w.  j  a va2s.  c o m
    provider.addIncludeFilter(new AssignableTypeFilter(IdentifiableEntity.class));
    Set<BeanDefinition> components = provider.findCandidateComponents(this.getClass().getPackage().getName());
    List<Class<?>> classes = new ArrayList<>();

    components.forEach(component -> {
        try {
            classes.add(Class.forName(component.getBeanClassName()));
        } catch (Exception e) {
            e.printStackTrace();
        }
    });

    config.exposeIdsFor(classes.toArray(new Class[classes.size()]));
}

From source file:com.github.javarch.persistence.orm.hibernate.spi.multitenant.CurrentTenantIdentifierFinder.java

@Override
public void postProcessBeanDefinitionRegistry(BeanDefinitionRegistry registry) throws BeansException {

    String connectionProvidersPackage = env
            .getProperty(HibernateEnviroment.CURRENT_TENANT_IDENTIFIER_RESOLVER_PACKAGE, "");
    LOGGER.debug("Buscando @CurrentTenantIdentifierResolver no pacote {}", connectionProvidersPackage);

    ClassPathScanningCandidateComponentProvider scanner = new ClassPathScanningCandidateComponentProvider(
            false);/*from w w w. j ava2 s  .c  o  m*/
    scanner.addIncludeFilter(new AnnotationTypeFilter(CurrentTenantIdentifierResolver.class));

    Set<BeanDefinition> beanDefinitions = scanner.findCandidateComponents(connectionProvidersPackage);
    if (beanDefinitions.isEmpty()) {
        Set<BeanDefinition> defaultBeanDefinition = scanner
                .findCandidateComponents("com.github.javarch.persistence.orm.hibernate.spi.multitenant");
        registrarBeanDefinitions(registry, defaultBeanDefinition);
    } else {
        registrarBeanDefinitions(registry, beanDefinitions);
    }

}

From source file:org.openmrs.module.kenyacore.calculation.CalculationManager.java

/**
 * @see org.openmrs.module.kenyacore.ContentManager#refresh()
 *///  w w  w.  j a  va2 s .  c o  m
@Override
public synchronized void refresh() {
    calculationClasses.clear();
    flagCalculationClasses.clear();

    ClassPathScanningCandidateComponentProvider scanner = new ClassPathScanningCandidateComponentProvider(
            false);
    scanner.addIncludeFilter(new AssignableTypeFilter(PatientCalculation.class));

    for (BeanDefinition bd : scanner.findCandidateComponents("org.openmrs.module")) {
        try {
            Class<? extends PatientCalculation> clazz = (Class<? extends PatientCalculation>) Context
                    .loadClass(bd.getBeanClassName());
            calculationClasses.put(bd.getBeanClassName(), clazz);

            if (PatientFlagCalculation.class.isAssignableFrom(clazz)) {
                flagCalculationClasses.add((Class<? extends PatientFlagCalculation>) clazz);
            }

        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        }

        log.debug("Registered calculation class " + bd.getBeanClassName());
    }
}

From source file:fr.gael.dhus.gwt.GWTWebapp.java

@Override
public void init() {
    this.name = "";
    this.servlets = new ArrayList<WebServlet>();
    this.welcomeFiles = new ArrayList<String>();

    servlets.add(new GWTClientWebServlet("home", "/home"));

    welcomeFiles.add("home");

    ClassPathScanningCandidateComponentProvider scan = new ClassPathScanningCandidateComponentProvider(false);
    scan.addIncludeFilter(new AnnotationTypeFilter(RPCService.class));
    logger.info("    Initializing RPC services");
    for (BeanDefinition bd : scan.findCandidateComponents("fr.gael.dhus.gwt.services")) {
        logger.info("     - service : " + bd.getBeanClassName());
        try {/*from w  w w  . ja v a2 s .c  o m*/
            Class<?> servletClass = GWTWebapp.class.getClassLoader().loadClass(bd.getBeanClassName());
            RPCService annotation = AnnotationUtils.findAnnotation(servletClass, RPCService.class);
            servlets.add(new RPCServlet((Servlet) (servletClass.newInstance()), annotation.value(),
                    "/" + annotation.value()));
        } catch (ClassNotFoundException e) {
            System.err.println("Cannot load service : '" + bd.getBeanClassName() + "'");
            e.printStackTrace();
        } catch (InstantiationException e) {
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        }
    }
}

From source file:com.qubit.solution.fenixedu.integration.cgd.ui.cgdConfiguration.CgdIntegrationConfigurationController.java

@RequestMapping(value = "/update/{oid}/strategies", method = RequestMethod.GET, produces = "application/json; charset=utf-8")
public @org.springframework.web.bind.annotation.ResponseBody List<String> requestAvailableStrategies(
        @PathVariable("oid") CgdIntegrationConfiguration cgdIntegrationConfiguration, Model model) {

    List<String> results = new ArrayList<String>();
    ClassPathScanningCandidateComponentProvider provider = new ClassPathScanningCandidateComponentProvider(
            false);//w  w  w  .ja v  a  2s .  c om
    provider.addIncludeFilter(new AssignableTypeFilter(IMemberIDAdapter.class));
    for (BeanDefinition definition : provider
            .findCandidateComponents("/com/qubit/solution/fenixedu/integration/cgd/services/memberid")) {
        results.add(definition.getBeanClassName());
    }

    return results;
}