Example usage for org.springframework.util ClassUtils resolveClassName

Introduction

In this page you can find the example usage for org.springframework.util ClassUtils resolveClassName.

Prototype

public static Class<?> resolveClassName(String className, @Nullable ClassLoader classLoader)
        throws IllegalArgumentException 

Source Link

Document

Resolve the given class name into a Class instance.

Usage

From source file:net.nicoll.boot.daemon.SpringBootService.java

public void start(String[] args) throws Exception {
    if (args.length == 0) {
        throw new IllegalStateException("Spring Boot application class must be provided.");
    }/*from w w w .  j  a  v a2 s.c  o  m*/
    Class<?> springBootApp = ClassUtils.resolveClassName(args[0], SpringBootService.class.getClassLoader());
    System.out.println("Starting Spring Boot application [" + springBootApp.getName() + "]");
    SpringApplication.run(springBootApp);
}

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From source file:net.nicoll.boot.daemon.SpringBootDaemon.java

public void init(DaemonContext context) throws Exception {
    System.out.println("Daemon initialized with arguments [" + Arrays.toString(context.getArguments()) + "]");
    this.springBootApp = ClassUtils.resolveClassName(context.getArguments()[0],
            SpringBootDaemon.class.getClassLoader());
}

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From source file:io.acme.solution.application.conf.CommandHandlerUtils.java

public static Map<String, CommandHandler> buildCommandHandlersRegistry(final String basePackage,
        final ApplicationContext context) {

    final Map<String, CommandHandler> registry = new HashMap<>();
    final ClassPathScanningCandidateComponentProvider scanner = new ClassPathScanningCandidateComponentProvider(
            false);/*from www  .  j a  v a 2  s.com*/
    final AutowireCapableBeanFactory beanFactory = context.getAutowireCapableBeanFactory();
    scanner.addIncludeFilter(new AssignableTypeFilter(CommandHandler.class));

    CommandHandler currentHandler = null;

    for (BeanDefinition bean : scanner.findCandidateComponents(basePackage)) {
        currentHandler = (CommandHandler) beanFactory.createBean(
                ClassUtils.resolveClassName(bean.getBeanClassName(), context.getClassLoader()),
                AutowireCapableBeanFactory.AUTOWIRE_BY_TYPE, true);
        registry.put(currentHandler.getInterest(), currentHandler);
    }

    return registry;
}

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From source file:com.helpinput.propertyeditors.GLClassEditor.java

@Override
public void setAsText(String text) throws IllegalArgumentException {
    if (StringUtils.hasText(text)) {
        Class<?> result;/*from w w  w.jav  a2  s. co  m*/
        try {
            result = ClassUtils.resolveClassName(text.trim(), this.classLoader);
        } catch (IllegalArgumentException e) {
            //for sessionFactory annotatedClasses
            result = ClassUtils.resolveClassName(text.trim(), ClassLoaderHolder.gcl);
            try {
                throw new Exception();
            } catch (Exception e1) {
                e1.printStackTrace();
            }
        }
        setValue(result);
    } else {
        setValue(null);
    }
}

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From source file:com.ethercis.servicemanager.service.ServiceClassScanner.java

public final List<Class<Service>> getServiceClasses(String basePackage) {
    basePackage = basePackage == null ? "" : basePackage;
    List<Class<Service>> classes = new ArrayList<Class<Service>>();
    for (BeanDefinition candidate : findCandidateComponents(basePackage)) {
        try {/*from  www .ja va2 s  .com*/
            @SuppressWarnings("unchecked")
            Class<Service> cls = (Class<Service>) ClassUtils.resolveClassName(candidate.getBeanClassName(),
                    ClassUtils.getDefaultClassLoader());
            classes.add((Class<Service>) cls);
        } catch (Throwable ex) {
            ex.printStackTrace();
        }
    }
    return classes;
}

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From source file:com.p5solutions.core.utils.ComponentClassScanner.java

@SuppressWarnings({ "unchecked", "rawtypes" })
public final Collection<Class<? extends T>> getComponentClasses(String basePackage) {
    basePackage = basePackage == null ? "" : basePackage;
    List<Class<? extends T>> classes = new ArrayList<Class<? extends T>>();
    for (BeanDefinition candidate : findCandidateComponents(basePackage)) {
        try {//w  w w. j  av  a  2s. co  m
            Class cls = ClassUtils.resolveClassName(candidate.getBeanClassName(),
                    ClassUtils.getDefaultClassLoader());
            classes.add(cls);
        } catch (Throwable e) {
            throw new RuntimeException("Cannot perform scanning for the package " + basePackage, e);
        }
    }
    return classes;
}

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From source file:org.brekka.stillingar.spring.config.AnnotationConfigBeanDefinitionParser.java

@Override
protected void doParse(Element element, ParserContext parserContext, BeanDefinitionBuilder builder) {
    String serviceRef = element.getAttribute("service-ref");
    builder.addConstructorArgValue(":" + serviceRef);
    builder.addConstructorArgReference(serviceRef);
    String marker = element.getAttribute("marker");
    if (StringUtils.hasLength(marker)) {
        Class<?> theClass = ClassUtils.resolveClassName(marker, Thread.currentThread().getContextClassLoader());
        if (!theClass.isAnnotation()) {
            throw new ConfigurationException(String.format("The class '%s' is not an annotation", marker));
        }/* ww  w . java2  s  . c om*/
        builder.addPropertyValue("markerAnnotation", theClass);
    }
}

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From source file:org.web4thejob.util.converter.JobletScanner.java

@SuppressWarnings("unchecked")
public final Collection getComponentClasses(String basePackage) {
    boolean systemJobletFound = false;

    basePackage = basePackage == null ? "" : basePackage;
    Set<Class<?>> classes = new HashSet<Class<?>>();
    for (BeanDefinition candidate : findCandidateComponents(basePackage)) {
        try {//from  w  w  w.j  a  v  a 2 s  .  com
            Class cls = ClassUtils.resolveClassName(candidate.getBeanClassName(),
                    ClassUtils.getDefaultClassLoader());

            if (SystemJoblet.class.isAssignableFrom(cls)) {
                systemJobletFound = true;
            }

            classes.add(cls);
        } catch (Throwable ex) {
            ex.printStackTrace();
        }
    }

    if (!systemJobletFound) {
        final ClassLoader classLoader = SystemJoblet.class.getClassLoader();
        setResourceLoader(new PathMatchingResourcePatternResolver(classLoader));
        resetFilters(false);
        addIncludeFilter(new AssignableTypeFilter(SystemJoblet.class));

        for (BeanDefinition candidate : findCandidateComponents("org.web4thejob")) {
            try {
                Class cls = ClassUtils.resolveClassName(candidate.getBeanClassName(),
                        ClassUtils.getDefaultClassLoader());

                if (SystemJoblet.class.isAssignableFrom(cls)) {
                    systemJobletFound = true;
                }

                classes.add(cls);
            } catch (Throwable ex) {
                ex.printStackTrace();
            }
        }
    }

    if (!systemJobletFound) {
        LOG.error("Unable to scan System Joblet!");

    }

    return classes;
}

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From source file:org.cloudfoundry.reconfiguration.spring.DataSourceCloudServiceBeanFactoryPostProcessor.java

@Override
protected void filterBeanNames(ConfigurableListableBeanFactory beanFactory, Set<String> beanNames) {
    if (ClassUtils.isPresent(DELEGATING_DATA_SOURCE_CLASS, null)) {
        Set<String> delegatingBeanNames = Sets.asSet(beanFactory.getBeanNamesForType(
                ClassUtils.resolveClassName(DELEGATING_DATA_SOURCE_CLASS, null), true, false));

        beanNames.removeAll(delegatingBeanNames);
    }/*w w  w.j a  v a 2  s .co  m*/
}

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From source file:com.googlecode.flyway.core.migration.java.JavaMigrationResolver.java

public Collection<Migration> resolveMigrations() {
    Collection<Migration> migrations = new ArrayList<Migration>();

    ClassPathScanningCandidateComponentProvider provider = new ClassPathScanningCandidateComponentProvider(
            false);//  w w w.  jav a  2  s . co m
    provider.addIncludeFilter(new AssignableTypeFilter(JavaMigration.class));
    Set<BeanDefinition> components = provider.findCandidateComponents(basePackage);
    for (BeanDefinition beanDefinition : components) {
        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
        Class<?> clazz = ClassUtils.resolveClassName(beanDefinition.getBeanClassName(), classLoader);
        JavaMigration javaMigration = (JavaMigration) BeanUtils.instantiateClass(clazz);
        migrations.add(new JavaMigrationExecutor(javaMigration));
    }

    return migrations;
}

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