org.springframework.beans.factory.support

Class AbstractBeanDefinition

java.lang.Object

org.springframework.core.AttributeAccessorSupport

org.springframework.beans.BeanMetadataAttributeAccessor

org.springframework.beans.factory.support.AbstractBeanDefinition

All Implemented Interfaces:

Serializable, Cloneable, BeanMetadataElement, BeanDefinition, AttributeAccessor

Direct Known Subclasses:

ChildBeanDefinition, GenericBeanDefinition, RootBeanDefinition

public abstract class AbstractBeanDefinition
extends BeanMetadataAttributeAccessor
implements BeanDefinition, Cloneable

Base class for concrete, full-fledged BeanDefinition classes, factoring out common properties of GenericBeanDefinition, RootBeanDefinition, and ChildBeanDefinition.

The autowire constants match the ones defined in the AutowireCapableBeanFactory interface.

Author:

Rod Johnson, Juergen Hoeller, Rob Harrop, Mark Fisher

See Also:

GenericBeanDefinition, RootBeanDefinition, ChildBeanDefinition, Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	AUTOWIRE_AUTODETECT Deprecated. as of Spring 3.0: If you are using mixed autowiring strategies, use annotation-based autowiring for clearer demarcation of autowiring needs.
static int	AUTOWIRE_BY_NAME Constant that indicates autowiring bean properties by name.
static int	AUTOWIRE_BY_TYPE Constant that indicates autowiring bean properties by type.
static int	AUTOWIRE_CONSTRUCTOR Constant that indicates autowiring a constructor.
static int	AUTOWIRE_NO Constant that indicates no external autowiring at all.
static int	DEPENDENCY_CHECK_ALL Constant that indicates dependency checking for all properties (object references as well as "simple" properties).
static int	DEPENDENCY_CHECK_NONE Constant that indicates no dependency check at all.
static int	DEPENDENCY_CHECK_OBJECTS Constant that indicates dependency checking for object references.
static int	DEPENDENCY_CHECK_SIMPLE Constant that indicates dependency checking for "simple" properties.
static String	INFER_METHOD Constant that indicates the container should attempt to infer the destroy method name for a bean as opposed to explicit specification of a method name.
static String	SCOPE_DEFAULT Constant for the default scope name: "", equivalent to singleton status unless overridden from a parent bean definition (if applicable).

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

ROLE_APPLICATION, ROLE_INFRASTRUCTURE, ROLE_SUPPORT, SCOPE_PROTOTYPE, SCOPE_SINGLETON

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractBeanDefinition() Create a new AbstractBeanDefinition with default settings.
protected	AbstractBeanDefinition(BeanDefinition original) Create a new AbstractBeanDefinition as a deep copy of the given bean definition.
protected	AbstractBeanDefinition(ConstructorArgumentValues cargs, MutablePropertyValues pvs) Create a new AbstractBeanDefinition with the given constructor argument values and property values.

Method Summary

Modifier and Type	Method and Description
void	addQualifier(AutowireCandidateQualifier qualifier) Register a qualifier to be used for autowire candidate resolution, keyed by the qualifier's type name.
void	applyDefaults(BeanDefinitionDefaults defaults) Apply the provided default values to this bean.
Object	clone() Public declaration of Object's clone() method.
abstract AbstractBeanDefinition	cloneBeanDefinition() Clone this bean definition.
void	copyQualifiersFrom(AbstractBeanDefinition source) Copy the qualifiers from the supplied AbstractBeanDefinition to this bean definition.
boolean	equals(Object other)
int	getAutowireMode() Return the autowire mode as specified in the bean definition.
Class<?>	getBeanClass() Return the specified class of the bean definition (assuming it is resolved already).
String	getBeanClassName() Return the current bean class name of this bean definition.
ConstructorArgumentValues	getConstructorArgumentValues() Return constructor argument values for this bean (never null).
int	getDependencyCheck() Return the dependency check code.
String[]	getDependsOn() Return the bean names that this bean depends on.
String	getDescription() Return a human-readable description of this bean definition.
String	getDestroyMethodName() Return the name of the destroy method.
String	getFactoryBeanName() Return the factory bean name, if any.
String	getFactoryMethodName() Return a factory method, if any.
String	getInitMethodName() Return the name of the initializer method.
Supplier<?>	getInstanceSupplier() Return a callback for creating an instance of the bean, if any.
Boolean	getLazyInit() Return whether this bean should be lazily initialized, i.e.
MethodOverrides	getMethodOverrides() Return information about methods to be overridden by the IoC container.
BeanDefinition	getOriginatingBeanDefinition() Return the originating BeanDefinition, or null if none.
MutablePropertyValues	getPropertyValues() Return property values for this bean (never null).
AutowireCandidateQualifier	getQualifier(String typeName) Return the qualifier mapped to the provided type name.
Set<AutowireCandidateQualifier>	getQualifiers() Return all registered qualifiers.
ResolvableType	getResolvableType() Return a resolvable type for this bean definition.
int	getResolvedAutowireMode() Return the resolved autowire code, (resolving AUTOWIRE_AUTODETECT to AUTOWIRE_CONSTRUCTOR or AUTOWIRE_BY_TYPE).
Resource	getResource() Return the resource that this bean definition came from.
String	getResourceDescription() Return a description of the resource that this bean definition came from (for the purpose of showing context in case of errors).
int	getRole() Return the role hint for this BeanDefinition.
String	getScope() Return the name of the target scope for the bean.
boolean	hasBeanClass() Return whether this definition specifies a bean class.
boolean	hasConstructorArgumentValues() Return if there are constructor argument values defined for this bean.
int	hashCode()
boolean	hasMethodOverrides() Return if there are method overrides defined for this bean.
boolean	hasPropertyValues() Return if there are property values defined for this bean.
boolean	hasQualifier(String typeName) Return whether this bean has the specified qualifier.
boolean	isAbstract() Return whether this bean is "abstract", i.e.
boolean	isAutowireCandidate() Return whether this bean is a candidate for getting autowired into some other bean.
boolean	isEnforceDestroyMethod() Indicate whether the configured destroy method is the default.
boolean	isEnforceInitMethod() Indicate whether the configured initializer method is the default.
boolean	isLazyInit() Return whether this bean should be lazily initialized, i.e.
boolean	isLenientConstructorResolution() Return whether to resolve constructors in lenient mode or in strict mode.
boolean	isNonPublicAccessAllowed() Return whether to allow access to non-public constructors and methods.
boolean	isPrimary() Return whether this bean is a primary autowire candidate.
boolean	isPrototype() Return whether this a Prototype, with an independent instance returned for each call.
boolean	isSingleton() Return whether this a Singleton, with a single shared instance returned from all calls.
boolean	isSynthetic() Return whether this bean definition is 'synthetic', that is, not defined by the application itself.
void	overrideFrom(BeanDefinition other) Override settings in this bean definition (presumably a copied parent from a parent-child inheritance relationship) from the given bean definition (presumably the child).
protected void	prepareMethodOverride(MethodOverride mo) Validate and prepare the given method override.
void	prepareMethodOverrides() Validate and prepare the method overrides defined for this bean.
Class<?>	resolveBeanClass(ClassLoader classLoader) Determine the class of the wrapped bean, resolving it from a specified class name if necessary.
void	setAbstract(boolean abstractFlag) Set if this bean is "abstract", i.e.
void	setAutowireCandidate(boolean autowireCandidate) Set whether this bean is a candidate for getting autowired into some other bean.
void	setAutowireMode(int autowireMode) Set the autowire mode.
void	setBeanClass(Class<?> beanClass) Specify the class for this bean.
void	setBeanClassName(String beanClassName) Specify the bean class name of this bean definition.
void	setConstructorArgumentValues(ConstructorArgumentValues constructorArgumentValues) Specify constructor argument values for this bean.
void	setDependencyCheck(int dependencyCheck) Set the dependency check code.
void	setDependsOn(String... dependsOn) Set the names of the beans that this bean depends on being initialized.
void	setDescription(String description) Set a human-readable description of this bean definition.
void	setDestroyMethodName(String destroyMethodName) Set the name of the destroy method.
void	setEnforceDestroyMethod(boolean enforceDestroyMethod) Specify whether the configured destroy method is the default.
void	setEnforceInitMethod(boolean enforceInitMethod) Specify whether the configured initializer method is the default.
void	setFactoryBeanName(String factoryBeanName) Specify the factory bean to use, if any.
void	setFactoryMethodName(String factoryMethodName) Specify a factory method, if any.
void	setInitMethodName(String initMethodName) Set the name of the initializer method.
void	setInstanceSupplier(Supplier<?> instanceSupplier) Specify a callback for creating an instance of the bean, as an alternative to a declaratively specified factory method.
void	setLazyInit(boolean lazyInit) Set whether this bean should be lazily initialized.
void	setLenientConstructorResolution(boolean lenientConstructorResolution) Specify whether to resolve constructors in lenient mode (true, which is the default) or to switch to strict resolution (throwing an exception in case of ambiguous constructors that all match when converting the arguments, whereas lenient mode would use the one with the 'closest' type matches).
void	setMethodOverrides(MethodOverrides methodOverrides) Specify method overrides for the bean, if any.
void	setNonPublicAccessAllowed(boolean nonPublicAccessAllowed) Specify whether to allow access to non-public constructors and methods, for the case of externalized metadata pointing to those.
void	setOriginatingBeanDefinition(BeanDefinition originatingBd) Set the originating (e.g.
void	setPrimary(boolean primary) Set whether this bean is a primary autowire candidate.
void	setPropertyValues(MutablePropertyValues propertyValues) Specify property values for this bean, if any.
void	setResource(Resource resource) Set the resource that this bean definition came from (for the purpose of showing context in case of errors).
void	setResourceDescription(String resourceDescription) Set a description of the resource that this bean definition came from (for the purpose of showing context in case of errors).
void	setRole(int role) Set the role hint for this BeanDefinition.
void	setScope(String scope) Set the name of the target scope for the bean.
void	setSynthetic(boolean synthetic) Set whether this bean definition is 'synthetic', that is, not defined by the application itself (for example, an infrastructure bean such as a helper for auto-proxying, created through <aop:config>).
String	toString()
void	validate() Validate this bean definition.

Methods inherited from class org.springframework.beans.BeanMetadataAttributeAccessor

addMetadataAttribute, getAttribute, getMetadataAttribute, getSource, removeAttribute, setAttribute, setSource

Methods inherited from class org.springframework.core.AttributeAccessorSupport

attributeNames, computeAttribute, copyAttributesFrom, hasAttribute

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

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

getParentName, setParentName

Methods inherited from interface org.springframework.core.AttributeAccessor

attributeNames, computeAttribute, getAttribute, hasAttribute, removeAttribute, setAttribute

Methods inherited from interface org.springframework.beans.BeanMetadataElement

getSource

Field Detail

SCOPE_DEFAULT

public static final String SCOPE_DEFAULT

Constant for the default scope name: "", equivalent to singleton status unless overridden from a parent bean definition (if applicable).

See Also:

Constant Field Values

AUTOWIRE_NO

public static final int AUTOWIRE_NO

Constant that indicates no external autowiring at all.

See Also:

setAutowireMode(int), Constant Field Values

AUTOWIRE_BY_NAME

public static final int AUTOWIRE_BY_NAME

Constant that indicates autowiring bean properties by name.

See Also:

setAutowireMode(int), Constant Field Values

AUTOWIRE_BY_TYPE

public static final int AUTOWIRE_BY_TYPE

Constant that indicates autowiring bean properties by type.

See Also:

setAutowireMode(int), Constant Field Values

AUTOWIRE_CONSTRUCTOR

public static final int AUTOWIRE_CONSTRUCTOR

Constant that indicates autowiring a constructor.

See Also:

setAutowireMode(int), Constant Field Values

AUTOWIRE_AUTODETECT

@Deprecated
public static final int AUTOWIRE_AUTODETECT

Deprecated. as of Spring 3.0: If you are using mixed autowiring strategies, use annotation-based autowiring for clearer demarcation of autowiring needs.

Constant that indicates determining an appropriate autowire strategy through introspection of the bean class.

See Also:

setAutowireMode(int), Constant Field Values

DEPENDENCY_CHECK_NONE

public static final int DEPENDENCY_CHECK_NONE

Constant that indicates no dependency check at all.

See Also:

setDependencyCheck(int), Constant Field Values

DEPENDENCY_CHECK_OBJECTS

public static final int DEPENDENCY_CHECK_OBJECTS

Constant that indicates dependency checking for object references.

See Also:

setDependencyCheck(int), Constant Field Values

DEPENDENCY_CHECK_SIMPLE

public static final int DEPENDENCY_CHECK_SIMPLE

Constant that indicates dependency checking for "simple" properties.

See Also:

setDependencyCheck(int), BeanUtils.isSimpleProperty(java.lang.Class<?>), Constant Field Values

DEPENDENCY_CHECK_ALL

public static final int DEPENDENCY_CHECK_ALL

Constant that indicates dependency checking for all properties (object references as well as "simple" properties).

See Also:

setDependencyCheck(int), Constant Field Values

INFER_METHOD

public static final String INFER_METHOD

Constant that indicates the container should attempt to infer the destroy method name for a bean as opposed to explicit specification of a method name. The value "(inferred)" is specifically designed to include characters otherwise illegal in a method name, ensuring no possibility of collisions with legitimately named methods having the same name.

Currently, the method names detected during destroy method inference are "close" and "shutdown", if present on the specific bean class.

See Also:

Constant Field Values

Constructor Detail

AbstractBeanDefinition

protected AbstractBeanDefinition()

Create a new AbstractBeanDefinition with default settings.

AbstractBeanDefinition

protected AbstractBeanDefinition(@Nullable
                                 ConstructorArgumentValues cargs,
                                 @Nullable
                                 MutablePropertyValues pvs)

Create a new AbstractBeanDefinition with the given constructor argument values and property values.

AbstractBeanDefinition

protected AbstractBeanDefinition(BeanDefinition original)

Create a new AbstractBeanDefinition as a deep copy of the given bean definition.

Parameters:

original - the original bean definition to copy from

Method Detail

overrideFrom

public void overrideFrom(BeanDefinition other)

Override settings in this bean definition (presumably a copied parent from a parent-child inheritance relationship) from the given bean definition (presumably the child).

• Will override beanClass if specified in the given bean definition.
• Will always take abstract, scope, lazyInit, autowireMode, dependencyCheck, and dependsOn from the given bean definition.
• Will add constructorArgumentValues, propertyValues, methodOverrides from the given bean definition to existing ones.
• Will override factoryBeanName, factoryMethodName, initMethodName, and destroyMethodName if specified in the given bean definition.

applyDefaults

public void applyDefaults(BeanDefinitionDefaults defaults)

Apply the provided default values to this bean.

Parameters:

defaults - the default settings to apply

Since:

2.5

setBeanClassName

public void setBeanClassName(@Nullable
                             String beanClassName)

Specify the bean class name of this bean definition.

Specified by:

setBeanClassName in interface BeanDefinition

See Also:

BeanDefinition.setParentName(java.lang.String), BeanDefinition.setFactoryBeanName(java.lang.String), BeanDefinition.setFactoryMethodName(java.lang.String)

getBeanClassName

@Nullable
public String getBeanClassName()

Return the current bean class name of this bean definition.

Specified by:

getBeanClassName in interface BeanDefinition

See Also:

BeanDefinition.getParentName(), BeanDefinition.getFactoryBeanName(), BeanDefinition.getFactoryMethodName()

setBeanClass

public void setBeanClass(@Nullable
                         Class<?> beanClass)

Specify the class for this bean.

See Also:

setBeanClassName(String)

getBeanClass

public Class<?> getBeanClass()
                      throws IllegalStateException

Return the specified class of the bean definition (assuming it is resolved already).

NOTE: This is an initial class reference as declared in the bean metadata definition, potentially combined with a declared factory method or a FactoryBean which may lead to a different runtime type of the bean, or not being set at all in case of an instance-level factory method (which is resolved via getFactoryBeanName() instead). Do not use this for runtime type introspection of arbitrary bean definitions. The recommended way to find out about the actual runtime type of a particular bean is a BeanFactory.getType(java.lang.String) call for the specified bean name; this takes all of the above cases into account and returns the type of object that a BeanFactory.getBean(java.lang.String) call is going to return for the same bean name.

Returns:

the resolved bean class (never null)

Throws:

IllegalStateException - if the bean definition does not define a bean class, or a specified bean class name has not been resolved into an actual Class yet

See Also:

getBeanClassName(), hasBeanClass(), setBeanClass(Class), resolveBeanClass(ClassLoader)

hasBeanClass

public boolean hasBeanClass()

Return whether this definition specifies a bean class.

See Also:

getBeanClass(), setBeanClass(Class), resolveBeanClass(ClassLoader)

resolveBeanClass

@Nullable
public Class<?> resolveBeanClass(@Nullable
                                           ClassLoader classLoader)
                                    throws ClassNotFoundException

Determine the class of the wrapped bean, resolving it from a specified class name if necessary. Will also reload a specified Class from its name when called with the bean class already resolved.

Parameters:

classLoader - the ClassLoader to use for resolving a (potential) class name

Returns:

the resolved bean class

Throws:

ClassNotFoundException - if the class name could be resolved

getResolvableType

public ResolvableType getResolvableType()

Return a resolvable type for this bean definition.

This implementation delegates to getBeanClass().

Specified by:

getResolvableType in interface BeanDefinition

Returns:

the resolvable type (potentially ResolvableType.NONE)

Since:

5.2

See Also:

ConfigurableBeanFactory.getMergedBeanDefinition(java.lang.String)

setScope

public void setScope(@Nullable
                     String scope)

Set the name of the target scope for the bean.

The default is singleton status, although this is only applied once a bean definition becomes active in the containing factory. A bean definition may eventually inherit its scope from a parent bean definition. For this reason, the default scope name is an empty string (i.e., ""), with singleton status being assumed until a resolved scope is set.

Specified by:

setScope in interface BeanDefinition

See Also:

BeanDefinition.SCOPE_SINGLETON, BeanDefinition.SCOPE_PROTOTYPE

getScope

@Nullable
public String getScope()

Return the name of the target scope for the bean.

Specified by:

getScope in interface BeanDefinition

isSingleton

public boolean isSingleton()

Return whether this a Singleton, with a single shared instance returned from all calls.

Specified by:

isSingleton in interface BeanDefinition

See Also:

BeanDefinition.SCOPE_SINGLETON

isPrototype

public boolean isPrototype()

Return whether this a Prototype, with an independent instance returned for each call.

Specified by:

isPrototype in interface BeanDefinition

See Also:

BeanDefinition.SCOPE_PROTOTYPE

setAbstract

public void setAbstract(boolean abstractFlag)

Set if this bean is "abstract", i.e. not meant to be instantiated itself but rather just serving as parent for concrete child bean definitions.

Default is "false". Specify true to tell the bean factory to not try to instantiate that particular bean in any case.

isAbstract

public boolean isAbstract()

Return whether this bean is "abstract", i.e. not meant to be instantiated itself but rather just serving as parent for concrete child bean definitions.

Specified by:

isAbstract in interface BeanDefinition

setLazyInit

public void setLazyInit(boolean lazyInit)

Set whether this bean should be lazily initialized.

If false, the bean will get instantiated on startup by bean factories that perform eager initialization of singletons.

Specified by:

setLazyInit in interface BeanDefinition

isLazyInit

public boolean isLazyInit()

Return whether this bean should be lazily initialized, i.e. not eagerly instantiated on startup. Only applicable to a singleton bean.

Specified by:

isLazyInit in interface BeanDefinition

Returns:

whether to apply lazy-init semantics (false by default)

getLazyInit

@Nullable
public Boolean getLazyInit()

Return whether this bean should be lazily initialized, i.e. not eagerly instantiated on startup. Only applicable to a singleton bean.

Returns:

the lazy-init flag if explicitly set, or null otherwise

Since:

5.2

setAutowireMode

public void setAutowireMode(int autowireMode)

Set the autowire mode. This determines whether any automagical detection and setting of bean references will happen. Default is AUTOWIRE_NO which means there won't be convention-based autowiring by name or type (however, there may still be explicit annotation-driven autowiring).

Parameters:

autowireMode - the autowire mode to set. Must be one of the constants defined in this class.

See Also:

AUTOWIRE_NO, AUTOWIRE_BY_NAME, AUTOWIRE_BY_TYPE, AUTOWIRE_CONSTRUCTOR, AUTOWIRE_AUTODETECT

getAutowireMode

public int getAutowireMode()

Return the autowire mode as specified in the bean definition.

getResolvedAutowireMode

public int getResolvedAutowireMode()

Return the resolved autowire code, (resolving AUTOWIRE_AUTODETECT to AUTOWIRE_CONSTRUCTOR or AUTOWIRE_BY_TYPE).

See Also:

AUTOWIRE_AUTODETECT, AUTOWIRE_CONSTRUCTOR, AUTOWIRE_BY_TYPE

setDependencyCheck

public void setDependencyCheck(int dependencyCheck)

Set the dependency check code.

Parameters:

dependencyCheck - the code to set. Must be one of the four constants defined in this class.

See Also:

DEPENDENCY_CHECK_NONE, DEPENDENCY_CHECK_OBJECTS, DEPENDENCY_CHECK_SIMPLE, DEPENDENCY_CHECK_ALL

getDependencyCheck

public int getDependencyCheck()

Return the dependency check code.

setDependsOn

public void setDependsOn(@Nullable
                         String... dependsOn)

Set the names of the beans that this bean depends on being initialized. The bean factory will guarantee that these beans get initialized first.

Note that dependencies are normally expressed through bean properties or constructor arguments. This property should just be necessary for other kinds of dependencies like statics (*ugh*) or database preparation on startup.

Specified by:

setDependsOn in interface BeanDefinition

getDependsOn

@Nullable
public String[] getDependsOn()

Return the bean names that this bean depends on.

Specified by:

getDependsOn in interface BeanDefinition

setAutowireCandidate

public void setAutowireCandidate(boolean autowireCandidate)

Set whether this bean is a candidate for getting autowired into some other bean.

Note that this flag is designed to only affect type-based autowiring. It does not affect explicit references by name, which will get resolved even if the specified bean is not marked as an autowire candidate. As a consequence, autowiring by name will nevertheless inject a bean if the name matches.

Specified by:

setAutowireCandidate in interface BeanDefinition

See Also:

AUTOWIRE_BY_TYPE, AUTOWIRE_BY_NAME

isAutowireCandidate

public boolean isAutowireCandidate()

Return whether this bean is a candidate for getting autowired into some other bean.

Specified by:

isAutowireCandidate in interface BeanDefinition

setPrimary

public void setPrimary(boolean primary)

Set whether this bean is a primary autowire candidate.

If this value is true for exactly one bean among multiple matching candidates, it will serve as a tie-breaker.

Specified by:

setPrimary in interface BeanDefinition

isPrimary

public boolean isPrimary()

Return whether this bean is a primary autowire candidate.

Specified by:

isPrimary in interface BeanDefinition

addQualifier

public void addQualifier(AutowireCandidateQualifier qualifier)

Register a qualifier to be used for autowire candidate resolution, keyed by the qualifier's type name.

See Also:

AutowireCandidateQualifier.getTypeName()

hasQualifier

public boolean hasQualifier(String typeName)

Return whether this bean has the specified qualifier.

getQualifier

@Nullable
public AutowireCandidateQualifier getQualifier(String typeName)

Return the qualifier mapped to the provided type name.

getQualifiers

public Set<AutowireCandidateQualifier> getQualifiers()

Return all registered qualifiers.

Returns:

the Set of AutowireCandidateQualifier objects.

copyQualifiersFrom

public void copyQualifiersFrom(AbstractBeanDefinition source)

Copy the qualifiers from the supplied AbstractBeanDefinition to this bean definition.

Parameters:

source - the AbstractBeanDefinition to copy from

setInstanceSupplier

public void setInstanceSupplier(@Nullable
                                Supplier<?> instanceSupplier)

Specify a callback for creating an instance of the bean, as an alternative to a declaratively specified factory method.

If such a callback is set, it will override any other constructor or factory method metadata. However, bean property population and potential annotation-driven injection will still apply as usual.

Since:

5.0

See Also:

setConstructorArgumentValues(ConstructorArgumentValues), setPropertyValues(MutablePropertyValues)

getInstanceSupplier

@Nullable
public Supplier<?> getInstanceSupplier()

Return a callback for creating an instance of the bean, if any.

Since:

5.0

setNonPublicAccessAllowed

public void setNonPublicAccessAllowed(boolean nonPublicAccessAllowed)

Specify whether to allow access to non-public constructors and methods, for the case of externalized metadata pointing to those. The default is true; switch this to false for public access only.

This applies to constructor resolution, factory method resolution, and also init/destroy methods. Bean property accessors have to be public in any case and are not affected by this setting.

Note that annotation-driven configuration will still access non-public members as far as they have been annotated. This setting applies to externalized metadata in this bean definition only.

isNonPublicAccessAllowed

public boolean isNonPublicAccessAllowed()

Return whether to allow access to non-public constructors and methods.

setLenientConstructorResolution

public void setLenientConstructorResolution(boolean lenientConstructorResolution)

Specify whether to resolve constructors in lenient mode (true, which is the default) or to switch to strict resolution (throwing an exception in case of ambiguous constructors that all match when converting the arguments, whereas lenient mode would use the one with the 'closest' type matches).

isLenientConstructorResolution

public boolean isLenientConstructorResolution()

Return whether to resolve constructors in lenient mode or in strict mode.

setFactoryBeanName

public void setFactoryBeanName(@Nullable
                               String factoryBeanName)

Specify the factory bean to use, if any. This the name of the bean to call the specified factory method on.

Specified by:

setFactoryBeanName in interface BeanDefinition

See Also:

setFactoryMethodName(java.lang.String)

getFactoryBeanName

@Nullable
public String getFactoryBeanName()

Return the factory bean name, if any.

Specified by:

getFactoryBeanName in interface BeanDefinition

setFactoryMethodName

public void setFactoryMethodName(@Nullable
                                 String factoryMethodName)

Specify a factory method, if any. This method will be invoked with constructor arguments, or with no arguments if none are specified. The method will be invoked on the specified factory bean, if any, or otherwise as a static method on the local bean class.

Specified by:

setFactoryMethodName in interface BeanDefinition

See Also:

setFactoryBeanName(java.lang.String), setBeanClassName(java.lang.String)

getFactoryMethodName

@Nullable
public String getFactoryMethodName()

Return a factory method, if any.

Specified by:

getFactoryMethodName in interface BeanDefinition

setConstructorArgumentValues

public void setConstructorArgumentValues(ConstructorArgumentValues constructorArgumentValues)

Specify constructor argument values for this bean.

getConstructorArgumentValues

public ConstructorArgumentValues getConstructorArgumentValues()

Return constructor argument values for this bean (never null).

Specified by:

getConstructorArgumentValues in interface BeanDefinition

Returns:

the ConstructorArgumentValues object (never null)

hasConstructorArgumentValues

public boolean hasConstructorArgumentValues()

Return if there are constructor argument values defined for this bean.

Specified by:

hasConstructorArgumentValues in interface BeanDefinition

setPropertyValues

public void setPropertyValues(MutablePropertyValues propertyValues)

Specify property values for this bean, if any.

getPropertyValues

public MutablePropertyValues getPropertyValues()

Return property values for this bean (never null).

Specified by:

getPropertyValues in interface BeanDefinition

Returns:

the MutablePropertyValues object (never null)

hasPropertyValues

public boolean hasPropertyValues()

Return if there are property values defined for this bean.

Specified by:

hasPropertyValues in interface BeanDefinition

Since:

5.0.2

setMethodOverrides

public void setMethodOverrides(MethodOverrides methodOverrides)

Specify method overrides for the bean, if any.

getMethodOverrides

public MethodOverrides getMethodOverrides()

Return information about methods to be overridden by the IoC container. This will be empty if there are no method overrides.

Never returns null.

hasMethodOverrides

public boolean hasMethodOverrides()

Return if there are method overrides defined for this bean.

Since:

5.0.2

setInitMethodName

public void setInitMethodName(@Nullable
                              String initMethodName)

Set the name of the initializer method.

The default is null in which case there is no initializer method.

Specified by:

setInitMethodName in interface BeanDefinition

getInitMethodName

@Nullable
public String getInitMethodName()

Return the name of the initializer method.

Specified by:

getInitMethodName in interface BeanDefinition

setEnforceInitMethod

public void setEnforceInitMethod(boolean enforceInitMethod)

Specify whether the configured initializer method is the default.

The default value is true for a locally specified init method but switched to false for a shared setting in a defaults section (e.g. bean init-method versus beans default-init-method level in XML) which might not apply to all contained bean definitions.

See Also:

setInitMethodName(java.lang.String), applyDefaults(org.springframework.beans.factory.support.BeanDefinitionDefaults)

isEnforceInitMethod

public boolean isEnforceInitMethod()

Indicate whether the configured initializer method is the default.

See Also:

getInitMethodName()

setDestroyMethodName

public void setDestroyMethodName(@Nullable
                                 String destroyMethodName)

Set the name of the destroy method.

The default is null in which case there is no destroy method.

Specified by:

setDestroyMethodName in interface BeanDefinition

getDestroyMethodName

@Nullable
public String getDestroyMethodName()

Return the name of the destroy method.

Specified by:

getDestroyMethodName in interface BeanDefinition

setEnforceDestroyMethod

public void setEnforceDestroyMethod(boolean enforceDestroyMethod)

Specify whether the configured destroy method is the default.

The default value is true for a locally specified destroy method but switched to false for a shared setting in a defaults section (e.g. bean destroy-method versus beans default-destroy-method level in XML) which might not apply to all contained bean definitions.

See Also:

setDestroyMethodName(java.lang.String), applyDefaults(org.springframework.beans.factory.support.BeanDefinitionDefaults)

isEnforceDestroyMethod

public boolean isEnforceDestroyMethod()

Indicate whether the configured destroy method is the default.

See Also:

getDestroyMethodName()

setSynthetic

public void setSynthetic(boolean synthetic)

Set whether this bean definition is 'synthetic', that is, not defined by the application itself (for example, an infrastructure bean such as a helper for auto-proxying, created through <aop:config>).

isSynthetic

public boolean isSynthetic()

Return whether this bean definition is 'synthetic', that is, not defined by the application itself.

setRole

public void setRole(int role)

Set the role hint for this BeanDefinition.

Specified by:

setRole in interface BeanDefinition

See Also:

BeanDefinition.ROLE_APPLICATION, BeanDefinition.ROLE_SUPPORT, BeanDefinition.ROLE_INFRASTRUCTURE

getRole

public int getRole()

Return the role hint for this BeanDefinition.

Specified by:

getRole in interface BeanDefinition

See Also:

BeanDefinition.ROLE_APPLICATION, BeanDefinition.ROLE_SUPPORT, BeanDefinition.ROLE_INFRASTRUCTURE

setDescription

public void setDescription(@Nullable
                           String description)

Set a human-readable description of this bean definition.

Specified by:

setDescription in interface BeanDefinition

getDescription

@Nullable
public String getDescription()

Return a human-readable description of this bean definition.

Specified by:

getDescription in interface BeanDefinition

setResource

public void setResource(@Nullable
                        Resource resource)

Set the resource that this bean definition came from (for the purpose of showing context in case of errors).

getResource

@Nullable
public Resource getResource()

Return the resource that this bean definition came from.

setResourceDescription

public void setResourceDescription(@Nullable
                                   String resourceDescription)

Set a description of the resource that this bean definition came from (for the purpose of showing context in case of errors).

getResourceDescription

@Nullable
public String getResourceDescription()

Return a description of the resource that this bean definition came from (for the purpose of showing context in case of errors).

Specified by:

getResourceDescription in interface BeanDefinition

setOriginatingBeanDefinition

public void setOriginatingBeanDefinition(BeanDefinition originatingBd)

Set the originating (e.g. decorated) BeanDefinition, if any.

getOriginatingBeanDefinition

@Nullable
public BeanDefinition getOriginatingBeanDefinition()

Return the originating BeanDefinition, or null if none. Allows for retrieving the decorated bean definition, if any.

Note that this method returns the immediate originator. Iterate through the originator chain to find the original BeanDefinition as defined by the user.

Specified by:

getOriginatingBeanDefinition in interface BeanDefinition

validate

public void validate()
              throws BeanDefinitionValidationException

Validate this bean definition.

Throws:

BeanDefinitionValidationException - in case of validation failure

prepareMethodOverrides

public void prepareMethodOverrides()
                            throws BeanDefinitionValidationException

Validate and prepare the method overrides defined for this bean. Checks for existence of a method with the specified name.

Throws:

BeanDefinitionValidationException - in case of validation failure

prepareMethodOverride

protected void prepareMethodOverride(MethodOverride mo)
                              throws BeanDefinitionValidationException

Validate and prepare the given method override. Checks for existence of a method with the specified name, marking it as not overloaded if none found.

Parameters:

mo - the MethodOverride object to validate

Throws:

BeanDefinitionValidationException - in case of validation failure

clone

public Object clone()

Public declaration of Object's clone() method. Delegates to cloneBeanDefinition().

Overrides:

clone in class Object

See Also:

Object.clone()

cloneBeanDefinition

public abstract AbstractBeanDefinition cloneBeanDefinition()

Clone this bean definition. To be implemented by concrete subclasses.

Returns:

the cloned bean definition object

equals

public boolean equals(@Nullable
                      Object other)

Overrides:

equals in class AttributeAccessorSupport

hashCode

public int hashCode()

Overrides:

hashCode in class AttributeAccessorSupport

toString

public String toString()

Overrides:

toString in class Object