Example usage for org.springframework.beans.factory.support BeanDefinitionReader loadBeanDefinitions

Introduction

In this page you can find the example usage for org.springframework.beans.factory.support BeanDefinitionReader loadBeanDefinitions.

Prototype

int loadBeanDefinitions(String... locations) throws BeanDefinitionStoreException;

Source Link

Document

Load bean definitions from the specified resource locations.

Usage

From source file:net.kamhon.ieagle.application.Application.java

private static void createGenericApplicationContext() {
    if (appContext == null) {
        appContext = new GenericApplicationContext();

        Class<?> clazz = null;
        if (StringUtils.isNotBlank(clazzPath)) {
            try {
                clazz = Class.forName(clazzPath);
            } catch (ClassNotFoundException e) {
                e.printStackTrace();//  www.ja v  a2 s.c  o m
            }
        }

        ClassPathResource resource = null;
        if (contextPath.startsWith("classpath:")) {
            if (clazz == null) {
                resource = new ClassPathResource(contextPath.substring("classpath:".length()));
            } else {
                resource = new ClassPathResource(contextPath.substring("classpath:".length()), clazz);
            }
        } else {
            if (clazz == null) {
                resource = new ClassPathResource(contextPath);
            } else {
                resource = new ClassPathResource(contextPath, clazz);
            }
        }
        BeanDefinitionReader reader = new XmlBeanDefinitionReader((BeanDefinitionRegistry) appContext);
        reader.loadBeanDefinitions(resource);
        ((GenericApplicationContext) appContext).refresh();
    }
}

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From source file:org.beanlet.springframework.impl.SpringHelper.java

public static synchronized ListableBeanFactory getListableBeanFactory(BeanletConfiguration<?> configuration,
        Element element) {// w w  w  . j  av  a  2 s  . co m
    SpringContext springContext = getSpringContext(configuration, element);
    if (springContext == null) {
        throw new ApplicationContextException("No spring context specified.");
    }
    final ClassLoader loader = configuration.getComponentUnit().getClassLoader();
    Map<SpringContext, ListableBeanFactory> map = factories.get(loader);
    if (map == null) {
        map = new HashMap<SpringContext, ListableBeanFactory>();
        factories.put(loader, map);
    }
    ListableBeanFactory factory = map.get(springContext);
    if (factory == null) {
        ClassLoader org = null;
        try {
            org = AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() {
                public ClassLoader run() {
                    // PERMISSION: java.lang.RuntimePermission getClassLoader
                    ClassLoader org = Thread.currentThread().getContextClassLoader();
                    // PERMISSION: java.lang.RuntimePermission setContextClassLoader
                    Thread.currentThread().setContextClassLoader(loader);
                    return org;
                }
            });
            if (springContext.applicationContext()) {
                factory = new GenericApplicationContext();
            } else {
                factory = new DefaultListableBeanFactory();
            }
            // Do not create spring context in priviliged scope!
            for (SpringResource r : springContext.value()) {
                String path = r.value();
                Resource resource = null;
                BeanDefinitionReader reader = null;
                switch (r.type()) {
                case CLASSPATH:
                    resource = new ClassPathResource(path);
                    break;
                case FILESYSTEM:
                    resource = new FileSystemResource(path);
                    break;
                case URL:
                    resource = new UrlResource(path);
                    break;
                default:
                    assert false : r.type();
                }
                switch (r.format()) {
                case XML:
                    reader = new XmlBeanDefinitionReader((BeanDefinitionRegistry) factory);
                    break;
                case PROPERTIES:
                    reader = new PropertiesBeanDefinitionReader((BeanDefinitionRegistry) factory);
                    break;
                default:
                    assert false : r.format();
                }
                if (resource != null && resource.exists()) {
                    reader.loadBeanDefinitions(resource);
                }
            }
            if (factory instanceof ConfigurableApplicationContext) {
                ((ConfigurableApplicationContext) factory).refresh();
            }
            map.put(springContext, factory);
        } catch (RuntimeException e) {
            throw e;
        } catch (Exception e) {
            throw new ApplicationContextException("Failed to construct spring "
                    + (springContext.applicationContext() ? "application context" : "bean factory") + ".", e);
        } finally {
            final ClassLoader tmp = org;
            AccessController.doPrivileged(new PrivilegedAction<Object>() {
                public Object run() {
                    // PERMISSION: java.lang.RuntimePermission setContextClassLoader
                    Thread.currentThread().setContextClassLoader(tmp);
                    return null;
                }
            });
        }
    }
    return factory;
}

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From source file:org.codehaus.grepo.core.context.GrepoTestContextLoader.java

/**
 * {@inheritDoc}//from   w ww. j  av a2s.  co  m
 */
@Override
protected BeanDefinitionReader createBeanDefinitionReader(GenericApplicationContext context) {
    BeanDefinitionReader bdr = super.createBeanDefinitionReader(context);
    ResourcePatternResolver rpr = new PathMatchingResourcePatternResolver();
    try {
        Resource[] resources = rpr.getResources("classpath*:/META-INF/grepo/grepo-testcontext.xml");
        logger.debug("Found grepo-testcontexts: {}", ArrayUtils.toString(resources));
        bdr.loadBeanDefinitions(resources);

        String addPattern = getAdditionalConfigPattern();
        if (!StringUtils.isEmpty(addPattern)) {
            Resource[] addResources = rpr.getResources(addPattern);
            if (addResources != null) {
                logger.debug("Found additional spring-configs: {}", ArrayUtils.toString(addResources));
                bdr.loadBeanDefinitions(addResources);
            }
        }
    } catch (IOException e) {
        logger.error(e.getMessage(), e);
    }
    return bdr;
}

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From source file:com.collabnet.ccf.core.recovery.HospitalArtifactReplayer.java

private void loadBeanDefinitionsFromClasspath(String url, GenericApplicationContext context) {
    String resourceName = url.substring(url.indexOf(':') + 1);
    BeanDefinitionReader reader = null;
    if (url.endsWith(".xml")) {
        reader = new XmlBeanDefinitionReader(context);
    } else if (url.endsWith(".properties")) {
        reader = new PropertiesBeanDefinitionReader(context);
    }//from   ww w  .j a  va  2  s  . c om

    if (reader != null) {
        reader.loadBeanDefinitions(new ClassPathResource(resourceName));
    } else {
        throw new RuntimeException("No BeanDefinitionReader associated with " + url);
    }
}

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From source file:org.impalaframework.spring.module.loader.BaseApplicationContextLoader.java

private ConfigurableApplicationContext loadApplicationContext(Application application, ClassLoader classLoader,
        SpringModuleLoader moduleLoader, ApplicationContext parent, ModuleDefinition definition) {

    ClassLoader existing = ClassUtils.getDefaultClassLoader();

    try {/*w ww  .  j  a  va 2  s .  c  o m*/
        Thread.currentThread().setContextClassLoader(classLoader);

        if (logger.isDebugEnabled())
            logger.debug("Setting class loader to " + classLoader);

        ConfigurableApplicationContext context = moduleLoader.newApplicationContext(application, parent,
                definition, classLoader);
        ConfigurableListableBeanFactory beanFactory = context.getBeanFactory();
        addBeanPostProcessors(application, definition, beanFactory);

        final String applicationId = application.getId();
        BeanDefinitionReader reader = moduleLoader.newBeanDefinitionReader(applicationId, context, definition);

        if (reader != null) {
            //if this is null, then we assume moduleLoader or refresh takes care of this

            if (reader instanceof AbstractBeanDefinitionReader) {
                ((AbstractBeanDefinitionReader) reader).setBeanClassLoader(classLoader);
            }

            final Resource[] resources = moduleLoader.getSpringConfigResources(applicationId, definition,
                    classLoader);
            reader.loadBeanDefinitions(resources);
        }

        moduleLoader.handleRefresh(applicationId, context, definition);
        return context;
    } finally {
        Thread.currentThread().setContextClassLoader(existing);
    }
}

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From source file:org.openadaptor.spring.SpringAdaptor.java

private void loadBeanDefinitionsFromUrl(String url, GenericApplicationContext context) {
    BeanDefinitionReader reader = null;
    if (url.endsWith(".xml")) {
        reader = new XmlBeanDefinitionReader(context);
    } else if (url.endsWith(".properties")) {
        reader = new PropertiesBeanDefinitionReader(context);
    }// www .  ja va  2s  .c om

    if (reader != null) {
        try {
            reader.loadBeanDefinitions(new UrlResource(url));
        } catch (BeansException e) {
            log.error("error", e);
            throw new RuntimeException("BeansException : " + e.getMessage());
        } catch (MalformedURLException e) {
            log.error("error", e);
            throw new RuntimeException("MalformedUrlException : " + e.getMessage());
        }
    } else {
        throw new RuntimeException("No BeanDefinitionReader associated with " + url);
    }
}

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From source file:org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.java

private void loadBeanDefinitionsFromImportedResources(
        Map<String, Class<? extends BeanDefinitionReader>> importedResources) {

    Map<Class<?>, BeanDefinitionReader> readerInstanceCache = new HashMap<>();

    for (Map.Entry<String, Class<? extends BeanDefinitionReader>> entry : importedResources.entrySet()) {
        String resource = entry.getKey();
        Class<? extends BeanDefinitionReader> readerClass = entry.getValue();

        // Default reader selection necessary?
        if (BeanDefinitionReader.class == readerClass) {
            if (StringUtils.endsWithIgnoreCase(resource, ".groovy")) {
                // When clearly asking for Groovy, that's what they'll get...
                readerClass = GroovyBeanDefinitionReader.class;
            } else {
                // Primarily ".xml" files but for any other extension as well
                readerClass = XmlBeanDefinitionReader.class;
            }/*from   www  .jav a2s . c  o m*/
        }

        BeanDefinitionReader reader = readerInstanceCache.get(readerClass);
        if (reader == null) {
            try {
                // Instantiate the specified BeanDefinitionReader
                reader = readerClass.getConstructor(BeanDefinitionRegistry.class).newInstance(this.registry);
                // Delegate the current ResourceLoader to it if possible
                if (reader instanceof AbstractBeanDefinitionReader) {
                    AbstractBeanDefinitionReader abdr = ((AbstractBeanDefinitionReader) reader);
                    abdr.setResourceLoader(this.resourceLoader);
                    abdr.setEnvironment(this.environment);
                }
                readerInstanceCache.put(readerClass, reader);
            } catch (Throwable ex) {
                throw new IllegalStateException(
                        "Could not instantiate BeanDefinitionReader class [" + readerClass.getName() + "]");
            }
        }

        // TODO SPR-6310: qualify relative path locations as done in AbstractContextLoader.modifyLocations
        reader.loadBeanDefinitions(resource);
    }
}

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