org.sakaiproject.util

Class NoisierDefaultListableBeanFactory

java.lang.Object

org.springframework.core.SimpleAliasRegistry

org.springframework.beans.factory.support.DefaultSingletonBeanRegistry

org.springframework.beans.factory.support.FactoryBeanRegistrySupport

org.springframework.beans.factory.support.AbstractBeanFactory

org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory

org.springframework.beans.factory.support.DefaultListableBeanFactory

org.sakaiproject.util.NoisierDefaultListableBeanFactory

All Implemented Interfaces:

Serializable, org.springframework.beans.factory.BeanFactory, org.springframework.beans.factory.config.AutowireCapableBeanFactory, org.springframework.beans.factory.config.ConfigurableBeanFactory, org.springframework.beans.factory.config.ConfigurableListableBeanFactory, org.springframework.beans.factory.config.SingletonBeanRegistry, org.springframework.beans.factory.HierarchicalBeanFactory, org.springframework.beans.factory.ListableBeanFactory, org.springframework.beans.factory.support.BeanDefinitionRegistry, org.springframework.core.AliasRegistry

public class NoisierDefaultListableBeanFactory
extends org.springframework.beans.factory.support.DefaultListableBeanFactory

In Spring 1.2.6 and 1.2.8, when there's a problem pre-instantiating any singleton bean, all existing singleton beans are immediately destroyed. Unfortunately for developers, this destruction occurs without any explanation: neither the problematic bean's name nor the error stack is logged. This subclasses the default bean factory to log the failing bean's name and a stack trace of the exception.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	noisyClose

Fields inherited from class org.springframework.beans.factory.support.DefaultSingletonBeanRegistry

logger, NULL_OBJECT

Fields inherited from interface org.springframework.beans.factory.config.AutowireCapableBeanFactory

AUTOWIRE_AUTODETECT, AUTOWIRE_BY_NAME, AUTOWIRE_BY_TYPE, AUTOWIRE_CONSTRUCTOR, AUTOWIRE_NO

Fields inherited from interface org.springframework.beans.factory.config.ConfigurableBeanFactory

SCOPE_PROTOTYPE, SCOPE_SINGLETON

Fields inherited from interface org.springframework.beans.factory.BeanFactory

FACTORY_BEAN_PREFIX

Constructor Summary

Constructors

Constructor and Description
NoisierDefaultListableBeanFactory()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	afterSingletonCreation(String beanName)
void	destroySingletons()
Object	getBean(String name, Class requiredType, Object[] args)
void	preInstantiateSingletons()

Methods inherited from class org.springframework.beans.factory.support.DefaultListableBeanFactory

allowAliasOverriding, containsBeanDefinition, copyConfigurationFrom, destroySingleton, determinePrimaryCandidate, doResolveDependency, findAnnotationOnBean, findAutowireCandidates, freezeConfiguration, getAutowireCandidateResolver, getBean, getBeanDefinition, getBeanDefinitionCount, getBeanDefinitionNames, getBeanNamesForType, getBeanNamesForType, getBeansOfType, getBeansOfType, getBeansWithAnnotation, isAutowireCandidate, isAutowireCandidate, isBeanEligibleForMetadataCaching, isConfigurationFrozen, isPrimary, matchesBeanName, registerBeanDefinition, registerResolvableDependency, registerSingleton, removeBeanDefinition, resetBeanDefinition, resolveDependency, setAllowBeanDefinitionOverriding, setAllowEagerClassLoading, setAutowireCandidateResolver, setSerializationId, toString, writeReplace

Methods inherited from class org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory

applyBeanPostProcessorsAfterInitialization, applyBeanPostProcessorsBeforeInitialization, applyBeanPostProcessorsBeforeInstantiation, applyBeanPropertyValues, applyMergedBeanDefinitionPostProcessors, applyPropertyValues, autowire, autowireBean, autowireBeanProperties, autowireByName, autowireByType, autowireConstructor, checkDependencies, configureBean, createBean, createBean, createBean, createBeanInstance, determineConstructorsFromBeanPostProcessors, doCreateBean, filterPropertyDescriptorsForDependencyCheck, filterPropertyDescriptorsForDependencyCheck, getEarlyBeanReference, getInstantiationStrategy, getParameterNameDiscoverer, getTypeForFactoryBean, getTypeForFactoryMethod, ignoreDependencyInterface, ignoreDependencyType, initializeBean, initializeBean, instantiateBean, instantiateUsingFactoryMethod, invokeCustomInitMethod, invokeInitMethods, isExcludedFromDependencyCheck, populateBean, postProcessObjectFromFactoryBean, predictBeanType, removeSingleton, resolveBeforeInstantiation, resolveDependency, setAllowCircularReferences, setAllowRawInjectionDespiteWrapping, setInstantiationStrategy, setParameterNameDiscoverer, unsatisfiedNonSimpleProperties

Methods inherited from class org.springframework.beans.factory.support.AbstractBeanFactory

addBeanPostProcessor, addEmbeddedValueResolver, addPropertyEditorRegistrar, afterPrototypeCreation, beforePrototypeCreation, checkMergedBeanDefinition, clearMergedBeanDefinition, containsBean, containsLocalBean, copyRegisteredEditorsTo, destroyBean, destroyBean, destroyScopedBean, doGetBean, evaluateBeanDefinitionString, getAccessControlContext, getAliases, getBean, getBean, getBean, getBeanClassLoader, getBeanExpressionResolver, getBeanPostProcessorCount, getBeanPostProcessors, getConversionService, getCustomEditors, getCustomTypeConverter, getMergedBeanDefinition, getMergedBeanDefinition, getMergedBeanDefinition, getMergedLocalBeanDefinition, getObjectForBeanInstance, getParentBeanFactory, getPropertyEditorRegistrars, getRegisteredScope, getRegisteredScopeNames, getTempClassLoader, getType, getTypeConverter, hasDestructionAwareBeanPostProcessors, hasInstantiationAwareBeanPostProcessors, initBeanWrapper, isActuallyInCreation, isBeanNameInUse, isCacheBeanMetadata, isFactoryBean, isFactoryBean, isPrototype, isPrototypeCurrentlyInCreation, isSingleton, isTypeMatch, markBeanAsCreated, originalBeanName, registerCustomEditor, registerCustomEditors, registerDisposableBeanIfNecessary, registerScope, removeSingletonIfCreatedForTypeCheckOnly, requiresDestruction, resolveBeanClass, resolveEmbeddedValue, setBeanClassLoader, setBeanExpressionResolver, setCacheBeanMetadata, setConversionService, setParentBeanFactory, setSecurityContextProvider, setTempClassLoader, setTypeConverter, transformedBeanName

Methods inherited from class org.springframework.beans.factory.support.FactoryBeanRegistrySupport

getCachedObjectForFactoryBean, getFactoryBean, getObjectFromFactoryBean, getTypeForFactoryBean

Methods inherited from class org.springframework.beans.factory.support.DefaultSingletonBeanRegistry

addSingleton, addSingletonFactory, beforeSingletonCreation, containsSingleton, destroyBean, getDependenciesForBean, getDependentBeans, getSingleton, getSingleton, getSingleton, getSingletonCount, getSingletonMutex, getSingletonNames, hasDependentBean, isCurrentlyInCreation, isSingletonCurrentlyInCreation, onSuppressedException, registerContainedBean, registerDependentBean, registerDisposableBean, setCurrentlyInCreation

Methods inherited from class org.springframework.core.SimpleAliasRegistry

canonicalName, checkForAliasCircle, isAlias, registerAlias, removeAlias, resolveAliases

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.springframework.beans.factory.config.ConfigurableListableBeanFactory

ignoreDependencyInterface, ignoreDependencyType

Methods inherited from interface org.springframework.beans.factory.config.AutowireCapableBeanFactory

applyBeanPostProcessorsAfterInitialization, applyBeanPostProcessorsBeforeInitialization, applyBeanPropertyValues, autowire, autowireBean, autowireBeanProperties, configureBean, createBean, createBean, initializeBean, resolveDependency

Methods inherited from interface org.springframework.beans.factory.config.ConfigurableBeanFactory

addBeanPostProcessor, addEmbeddedValueResolver, addPropertyEditorRegistrar, copyRegisteredEditorsTo, destroyBean, destroyScopedBean, getAccessControlContext, getBeanClassLoader, getBeanExpressionResolver, getBeanPostProcessorCount, getConversionService, getDependenciesForBean, getDependentBeans, getMergedBeanDefinition, getRegisteredScope, getRegisteredScopeNames, getTempClassLoader, getTypeConverter, isCacheBeanMetadata, isCurrentlyInCreation, isFactoryBean, registerAlias, registerCustomEditor, registerDependentBean, registerScope, resolveAliases, resolveEmbeddedValue, setBeanClassLoader, setBeanExpressionResolver, setCacheBeanMetadata, setConversionService, setCurrentlyInCreation, setParentBeanFactory, setTempClassLoader, setTypeConverter

Methods inherited from interface org.springframework.beans.factory.HierarchicalBeanFactory

containsLocalBean, getParentBeanFactory

Methods inherited from interface org.springframework.beans.factory.BeanFactory

containsBean, getAliases, getBean, getBean, getBean, getType, isPrototype, isSingleton, isTypeMatch

Methods inherited from interface org.springframework.beans.factory.config.SingletonBeanRegistry

containsSingleton, getSingleton, getSingletonCount, getSingletonNames

Methods inherited from interface org.springframework.beans.factory.support.BeanDefinitionRegistry

isBeanNameInUse

Methods inherited from interface org.springframework.core.AliasRegistry

getAliases, isAlias, registerAlias, removeAlias

Field Detail

noisyClose

public static boolean noisyClose

Constructor Detail

NoisierDefaultListableBeanFactory

public NoisierDefaultListableBeanFactory()

Method Detail

preInstantiateSingletons

public void preInstantiateSingletons()
                              throws org.springframework.beans.BeansException

Specified by:

preInstantiateSingletons in interface org.springframework.beans.factory.config.ConfigurableListableBeanFactory

Overrides:

preInstantiateSingletons in class org.springframework.beans.factory.support.DefaultListableBeanFactory

Throws:

org.springframework.beans.BeansException

destroySingletons

public void destroySingletons()

Specified by:

destroySingletons in interface org.springframework.beans.factory.config.ConfigurableBeanFactory

Overrides:

destroySingletons in class org.springframework.beans.factory.support.DefaultSingletonBeanRegistry

afterSingletonCreation

protected void afterSingletonCreation(String beanName)

Overrides:

afterSingletonCreation in class org.springframework.beans.factory.support.DefaultSingletonBeanRegistry

getBean

public Object getBean(String name,
             Class requiredType,
             Object[] args)
               throws org.springframework.beans.BeansException

Overrides:

getBean in class org.springframework.beans.factory.support.AbstractBeanFactory

Throws:

org.springframework.beans.BeansException