Example usage for org.springframework.beans.factory.support RootBeanDefinition getBeanClassName

Introduction

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

Prototype

@Override
@Nullable
public String getBeanClassName() 

Source Link

Document

Return the current bean class name of this bean definition.

Usage

From source file:com.gwtplatform.dispatch.rpc.server.spring.utils.SpringUtils.java

private static String generateName(ConfigurableListableBeanFactory registry, RootBeanDefinition definition) {
    String generatedBeanName = definition.getBeanClassName();
    if (generatedBeanName == null) {
        if (definition.getParentName() != null) {
            generatedBeanName = definition.getParentName() + "$child";
        } else if (definition.getFactoryBeanName() != null) {
            generatedBeanName = definition.getFactoryBeanName() + "$created";
        }/* w ww .  java 2  s.  c o  m*/
    }
    if (!StringUtils.hasText(generatedBeanName)) {
        throw new BeanDefinitionStoreException(
                "Unnamed bean definition specifies neither 'class' nor 'parent' nor 'factory-bean' - can't "
                        + "generate bean name");
    }

    String id = generatedBeanName;

    // Top-level bean: use plain class name.
    // Increase counter until the id is unique.
    int counter = -1;
    while (counter == -1 || (registry.containsSingleton(id))) {
        counter++;
        id = generatedBeanName + "#" + counter;
    }

    return id;
}

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From source file:com.gwtplatform.dispatch.server.spring.utils.SpringUtils.java

private static String generateName(ConfigurableListableBeanFactory registry, RootBeanDefinition definition) {
    String generatedBeanName = definition.getBeanClassName();
    if (generatedBeanName == null) {
        if (definition.getParentName() != null) {
            generatedBeanName = definition.getParentName() + "$child";
        } else if (definition.getFactoryBeanName() != null) {
            generatedBeanName = definition.getFactoryBeanName() + "$created";
        }//ww w .j  a  va 2 s . c  o  m
    }
    if (!StringUtils.hasText(generatedBeanName)) {
        throw new BeanDefinitionStoreException("Unnamed bean definition specifies neither "
                + "'class' nor 'parent' nor 'factory-bean' - can't generate bean name");
    }

    String id = generatedBeanName;

    // Top-level bean: use plain class name.
    // Increase counter until the id is unique.
    int counter = -1;
    while (counter == -1 || (registry.containsSingleton(id))) {
        counter++;
        id = generatedBeanName + "#" + counter;
    }

    return id;
}

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From source file:org.jsr107.ri.annotations.spring.config.AnnotationDrivenJCacheBeanDefinitionParser.java

/**
 * Create the {@link RuntimeBeanReference} used to apply the caching interceptor
 *
 * @return Reference to the {@link RuntimeBeanReference}. Should never be null.
 *//*from   ww w.j  av  a 2 s  . com*/
protected RuntimeBeanReference setupPointcut(ParserContext parserContext, Object elementSource,
        RuntimeBeanReference cacheOperationSourceRuntimeReference,
        RuntimeBeanReference cacheInterceptorSourceRuntimeReference) {

    final RootBeanDefinition pointcut = new RootBeanDefinition(CacheStaticMethodMatcherPointcut.class);
    pointcut.setSource(elementSource);
    pointcut.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);

    final ConstructorArgumentValues constructorArgumentValues = new ConstructorArgumentValues();
    constructorArgumentValues.addIndexedArgumentValue(0, cacheOperationSourceRuntimeReference);
    constructorArgumentValues.addIndexedArgumentValue(1, cacheInterceptorSourceRuntimeReference);
    pointcut.setConstructorArgumentValues(constructorArgumentValues);

    final String pointcutBeanName = pointcut.getBeanClassName() + "_"
            + cacheInterceptorSourceRuntimeReference.getBeanName();

    final BeanDefinitionRegistry registry = parserContext.getRegistry();
    registry.registerBeanDefinition(pointcutBeanName, pointcut);

    return new RuntimeBeanReference(pointcutBeanName);
}

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From source file:org.apache.struts2.spring.ClassReloadingBeanFactory.java

protected Class resolveBeanClass(RootBeanDefinition mbd, String beanName, Class[] typesToMatch) {
    try {//from  ww  w  . ja  v a2  s . c o m
        //commented to cached class is not used
        /* if (mbd.hasBeanClass()) {
        return mbd.getBeanClass();
        }*/
        if (typesToMatch != null) {
            ClassLoader tempClassLoader = getTempClassLoader();
            if (tempClassLoader != null) {
                if (tempClassLoader instanceof DecoratingClassLoader) {
                    DecoratingClassLoader dcl = (DecoratingClassLoader) tempClassLoader;
                    for (int i = 0; i < typesToMatch.length; i++) {
                        dcl.excludeClass(typesToMatch[i].getName());
                    }
                }
                String className = mbd.getBeanClassName();
                return (className != null ? ClassUtils.forName(className, tempClassLoader) : null);
            }
        }
        return mbd.resolveBeanClass(getBeanClassLoader());
    } catch (ClassNotFoundException ex) {
        throw new CannotLoadBeanClassException(mbd.getResourceDescription(), beanName, mbd.getBeanClassName(),
                ex);
    } catch (LinkageError err) {
        throw new CannotLoadBeanClassException(mbd.getResourceDescription(), beanName, mbd.getBeanClassName(),
                err);
    }
}

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From source file:org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.java

/**
 * Central method of this class: creates a bean instance,
 * populates the bean instance, applies post-processors, etc.
 * @see #doCreateBean/* ww w.j  a  v a 2  s .  c o m*/
 */
@Override
protected Object createBean(String beanName, RootBeanDefinition mbd, @Nullable Object[] args)
        throws BeanCreationException {

    if (logger.isTraceEnabled()) {
        logger.trace("Creating instance of bean '" + beanName + "'");
    }
    RootBeanDefinition mbdToUse = mbd;

    // Make sure bean class is actually resolved at this point, and
    // clone the bean definition in case of a dynamically resolved Class
    // which cannot be stored in the shared merged bean definition.
    Class<?> resolvedClass = resolveBeanClass(mbd, beanName);
    if (resolvedClass != null && !mbd.hasBeanClass() && mbd.getBeanClassName() != null) {
        mbdToUse = new RootBeanDefinition(mbd);
        mbdToUse.setBeanClass(resolvedClass);
    }

    // Prepare method overrides.
    try {
        mbdToUse.prepareMethodOverrides();
    } catch (BeanDefinitionValidationException ex) {
        throw new BeanDefinitionStoreException(mbdToUse.getResourceDescription(), beanName,
                "Validation of method overrides failed", ex);
    }

    try {
        // Give BeanPostProcessors a chance to return a proxy instead of the target bean instance.
        Object bean = resolveBeforeInstantiation(beanName, mbdToUse);
        if (bean != null) {
            return bean;
        }
    } catch (Throwable ex) {
        throw new BeanCreationException(mbdToUse.getResourceDescription(), beanName,
                "BeanPostProcessor before instantiation of bean failed", ex);
    }

    try {
        Object beanInstance = doCreateBean(beanName, mbdToUse, args);
        if (logger.isTraceEnabled()) {
            logger.trace("Finished creating instance of bean '" + beanName + "'");
        }
        return beanInstance;
    } catch (BeanCreationException | ImplicitlyAppearedSingletonException ex) {
        // A previously detected exception with proper bean creation context already,
        // or illegal singleton state to be communicated up to DefaultSingletonBeanRegistry.
        throw ex;
    } catch (Throwable ex) {
        throw new BeanCreationException(mbdToUse.getResourceDescription(), beanName,
                "Unexpected exception during bean creation", ex);
    }
}

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