Java Code Examples for org.springframework.beans.factory.config.BeanDefinition#getParentName()
The following examples show how to use
org.springframework.beans.factory.config.BeanDefinition#getParentName() .
You can vote up the ones you like or vote down the ones you don't like,
and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
| Source File: BeanDefinitionReaderUtils.java From spring-analysis-note with MIT License | 5 votes |
|
/**
* Generate a bean name for the given bean definition, unique within the
* given bean factory.
* @param definition the bean definition to generate a bean name for
* @param registry the bean factory that the definition is going to be
* registered with (to check for existing bean names)
* @param isInnerBean whether the given bean definition will be registered
* as inner bean or as top-level bean (allowing for special name generation
* for inner beans versus top-level beans)
* @return the generated bean name
* @throws BeanDefinitionStoreException if no unique name can be generated
* for the given bean definition
*/
public static String generateBeanName(
BeanDefinition definition, BeanDefinitionRegistry registry, boolean isInnerBean)
throws BeanDefinitionStoreException {
String generatedBeanName = definition.getBeanClassName();
if (generatedBeanName == null) {
if (definition.getParentName() != null) {
generatedBeanName = definition.getParentName() + "$child";
}
else if (definition.getFactoryBeanName() != null) {
generatedBeanName = definition.getFactoryBeanName() + "$created";
}
}
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;
if (isInnerBean) {
// Inner bean: generate identity hashcode suffix.
id = generatedBeanName + GENERATED_BEAN_NAME_SEPARATOR + ObjectUtils.getIdentityHexString(definition);
}
else {
// Top-level bean: use plain class name with unique suffix if necessary.
return uniqueBeanName(generatedBeanName, registry);
}
return id;
}
Example 2
| Source File: BeanDefinitionReaderUtils.java From java-technology-stack with MIT License | 5 votes |
|
/**
* Generate a bean name for the given bean definition, unique within the
* given bean factory.
* @param definition the bean definition to generate a bean name for
* @param registry the bean factory that the definition is going to be
* registered with (to check for existing bean names)
* @param isInnerBean whether the given bean definition will be registered
* as inner bean or as top-level bean (allowing for special name generation
* for inner beans versus top-level beans)
* @return the generated bean name
* @throws BeanDefinitionStoreException if no unique name can be generated
* for the given bean definition
*/
public static String generateBeanName(
BeanDefinition definition, BeanDefinitionRegistry registry, boolean isInnerBean)
throws BeanDefinitionStoreException {
String generatedBeanName = definition.getBeanClassName();
if (generatedBeanName == null) {
if (definition.getParentName() != null) {
generatedBeanName = definition.getParentName() + "$child";
}
else if (definition.getFactoryBeanName() != null) {
generatedBeanName = definition.getFactoryBeanName() + "$created";
}
}
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;
if (isInnerBean) {
// Inner bean: generate identity hashcode suffix.
id = generatedBeanName + GENERATED_BEAN_NAME_SEPARATOR + ObjectUtils.getIdentityHexString(definition);
}
else {
// Top-level bean: use plain class name with unique suffix if necessary.
return uniqueBeanName(generatedBeanName, registry);
}
return id;
}
Example 3
| Source File: BeanDefinitionReaderUtils.java From lams with GNU General Public License v2.0 | 5 votes |
|
/**
* Generate a bean name for the given bean definition, unique within the
* given bean factory.
* @param definition the bean definition to generate a bean name for
* @param registry the bean factory that the definition is going to be
* registered with (to check for existing bean names)
* @param isInnerBean whether the given bean definition will be registered
* as inner bean or as top-level bean (allowing for special name generation
* for inner beans versus top-level beans)
* @return the generated bean name
* @throws BeanDefinitionStoreException if no unique name can be generated
* for the given bean definition
*/
public static String generateBeanName(
BeanDefinition definition, BeanDefinitionRegistry registry, boolean isInnerBean)
throws BeanDefinitionStoreException {
String generatedBeanName = definition.getBeanClassName();
if (generatedBeanName == null) {
if (definition.getParentName() != null) {
generatedBeanName = definition.getParentName() + "$child";
}
else if (definition.getFactoryBeanName() != null) {
generatedBeanName = definition.getFactoryBeanName() + "$created";
}
}
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;
if (isInnerBean) {
// Inner bean: generate identity hashcode suffix.
id = generatedBeanName + GENERATED_BEAN_NAME_SEPARATOR + ObjectUtils.getIdentityHexString(definition);
}
else {
// Top-level bean: use plain class name.
// Increase counter until the id is unique.
int counter = -1;
while (counter == -1 || registry.containsBeanDefinition(id)) {
counter++;
id = generatedBeanName + GENERATED_BEAN_NAME_SEPARATOR + counter;
}
}
return id;
}
Example 4
| Source File: BeanDefinitionReaderUtils.java From blog_demos with Apache License 2.0 | 5 votes |
|
/**
* Generate a bean name for the given bean definition, unique within the
* given bean factory.
* @param definition the bean definition to generate a bean name for
* @param registry the bean factory that the definition is going to be
* registered with (to check for existing bean names)
* @param isInnerBean whether the given bean definition will be registered
* as inner bean or as top-level bean (allowing for special name generation
* for inner beans versus top-level beans)
* @return the generated bean name
* @throws BeanDefinitionStoreException if no unique name can be generated
* for the given bean definition
*/
public static String generateBeanName(
BeanDefinition definition, BeanDefinitionRegistry registry, boolean isInnerBean)
throws BeanDefinitionStoreException {
String generatedBeanName = definition.getBeanClassName();
if (generatedBeanName == null) {
if (definition.getParentName() != null) {
generatedBeanName = definition.getParentName() + "$child";
}
else if (definition.getFactoryBeanName() != null) {
generatedBeanName = definition.getFactoryBeanName() + "$created";
}
}
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;
if (isInnerBean) {
// Inner bean: generate identity hashcode suffix.
id = generatedBeanName + GENERATED_BEAN_NAME_SEPARATOR + ObjectUtils.getIdentityHexString(definition);
}
else {
// Top-level bean: use plain class name.
// Increase counter until the id is unique.
int counter = -1;
while (counter == -1 || registry.containsBeanDefinition(id)) {
counter++;
id = generatedBeanName + GENERATED_BEAN_NAME_SEPARATOR + counter;
}
}
return id;
}
Example 5
| Source File: BeanDefinitionReaderUtils.java From spring4-understanding with Apache License 2.0 | 5 votes |
|
/**
* Generate a bean name for the given bean definition, unique within the
* given bean factory.
* @param definition the bean definition to generate a bean name for
* @param registry the bean factory that the definition is going to be
* registered with (to check for existing bean names)
* @param isInnerBean whether the given bean definition will be registered
* as inner bean or as top-level bean (allowing for special name generation
* for inner beans versus top-level beans)
* @return the generated bean name
* @throws BeanDefinitionStoreException if no unique name can be generated
* for the given bean definition
*/
public static String generateBeanName(
BeanDefinition definition, BeanDefinitionRegistry registry, boolean isInnerBean)
throws BeanDefinitionStoreException {
String generatedBeanName = definition.getBeanClassName();
if (generatedBeanName == null) {
if (definition.getParentName() != null) {
generatedBeanName = definition.getParentName() + "$child";
}
else if (definition.getFactoryBeanName() != null) {
generatedBeanName = definition.getFactoryBeanName() + "$created";
}
}
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;
if (isInnerBean) {
// Inner bean: generate identity hashcode suffix.
id = generatedBeanName + GENERATED_BEAN_NAME_SEPARATOR + ObjectUtils.getIdentityHexString(definition);
}
else {
// Top-level bean: use plain class name.
// Increase counter until the id is unique.
int counter = -1;
while (counter == -1 || registry.containsBeanDefinition(id)) {
counter++;
id = generatedBeanName + GENERATED_BEAN_NAME_SEPARATOR + counter;
}
}
return id;
}
Example 6
| Source File: CustomSchemaParser.java From rice with Educational Community License v2.0 | 5 votes |
|
/**
* Parses a bean of the custom namespace.
*
* @param tag - The Element to be parsed.
* @param parent - The parent bean that the tag is nested in.
* @param parserContext - Provided information and functionality regarding current bean set.
* @return The parsed bean.
*/
protected Object parseCustomBean(Element tag, BeanDefinitionBuilder parent, ParserContext parserContext) {
BeanDefinition beanDefinition = parserContext.getDelegate().parseCustomElement(tag, parent.getBeanDefinition());
String name = beanDefinition.getParentName() + "$Customchild" + beanNumber;
if (tag.getAttribute("id") != null && !StringUtils.isEmpty(tag.getAttribute("id"))) {
name = tag.getAttribute("id");
} else {
beanNumber++;
}
return new BeanDefinitionHolder(beanDefinition, name);
}
Example 7
| Source File: StatefulFactory.java From statefulj with Apache License 2.0 | 5 votes |
|
/**
* @param bf
* @param reg
* @param clazz
* @return
* @throws ClassNotFoundException
*/
private Class<?> getClassFromParentBean(BeanDefinition bf, BeanDefinitionRegistry reg)
throws ClassNotFoundException {
Class<?> clazz = null;
String parentBeanName = bf.getParentName();
if (parentBeanName != null) {
BeanDefinition parent = reg.getBeanDefinition(parentBeanName);
if (parent != null) {
clazz = this.getClassFromBeanDefinition(parent, reg);
}
}
return clazz;
}
Example 8
| Source File: AbstractBeanFactory.java From spring-analysis-note with MIT License | 4 votes |
|
/**
* Return a RootBeanDefinition for the given bean, by merging with the
* parent if the given bean's definition is a child bean definition.
* @param beanName the name of the bean definition
* @param bd the original bean definition (Root/ChildBeanDefinition)
* @param containingBd the containing bean definition in case of inner bean,
* or {@code null} in case of a top-level bean
* @return a (potentially merged) RootBeanDefinition for the given bean
* @throws BeanDefinitionStoreException in case of an invalid bean definition
*/
protected RootBeanDefinition getMergedBeanDefinition(
String beanName, BeanDefinition bd, @Nullable BeanDefinition containingBd)
throws BeanDefinitionStoreException {
synchronized (this.mergedBeanDefinitions) {
RootBeanDefinition mbd = null;
// Check with full lock now in order to enforce the same merged instance.
if (containingBd == null) {
mbd = this.mergedBeanDefinitions.get(beanName);
}
if (mbd == null) {
if (bd.getParentName() == null) {
// Use copy of given root bean definition.
if (bd instanceof RootBeanDefinition) {
mbd = ((RootBeanDefinition) bd).cloneBeanDefinition();
}
else {
mbd = new RootBeanDefinition(bd);
}
}
else {
// Child bean definition: needs to be merged with parent.
BeanDefinition pbd;
try {
String parentBeanName = transformedBeanName(bd.getParentName());
if (!beanName.equals(parentBeanName)) {
pbd = getMergedBeanDefinition(parentBeanName);
}
else {
BeanFactory parent = getParentBeanFactory();
if (parent instanceof ConfigurableBeanFactory) {
pbd = ((ConfigurableBeanFactory) parent).getMergedBeanDefinition(parentBeanName);
}
else {
throw new NoSuchBeanDefinitionException(parentBeanName,
"Parent name '" + parentBeanName + "' is equal to bean name '" + beanName +
"': cannot be resolved without an AbstractBeanFactory parent");
}
}
}
catch (NoSuchBeanDefinitionException ex) {
throw new BeanDefinitionStoreException(bd.getResourceDescription(), beanName,
"Could not resolve parent bean definition '" + bd.getParentName() + "'", ex);
}
// Deep copy with overridden values.
mbd = new RootBeanDefinition(pbd);
mbd.overrideFrom(bd);
}
// Set default singleton scope, if not configured before.
if (!StringUtils.hasLength(mbd.getScope())) {
mbd.setScope(RootBeanDefinition.SCOPE_SINGLETON);
}
// A bean contained in a non-singleton bean cannot be a singleton itself.
// Let's correct this on the fly here, since this might be the result of
// parent-child merging for the outer bean, in which case the original inner bean
// definition will not have inherited the merged outer bean's singleton status.
if (containingBd != null && !containingBd.isSingleton() && mbd.isSingleton()) {
mbd.setScope(containingBd.getScope());
}
// Cache the merged bean definition for the time being
// (it might still get re-merged later on in order to pick up metadata changes)
if (containingBd == null && isCacheBeanMetadata()) {
this.mergedBeanDefinitions.put(beanName, mbd);
}
}
return mbd;
}
}
Example 9
| Source File: AbstractBeanFactory.java From java-technology-stack with MIT License | 4 votes |
|
/**
* Return a RootBeanDefinition for the given bean, by merging with the
* parent if the given bean's definition is a child bean definition.
* @param beanName the name of the bean definition
* @param bd the original bean definition (Root/ChildBeanDefinition)
* @param containingBd the containing bean definition in case of inner bean,
* or {@code null} in case of a top-level bean
* @return a (potentially merged) RootBeanDefinition for the given bean
* @throws BeanDefinitionStoreException in case of an invalid bean definition
*/
protected RootBeanDefinition getMergedBeanDefinition(
String beanName, BeanDefinition bd, @Nullable BeanDefinition containingBd)
throws BeanDefinitionStoreException {
synchronized (this.mergedBeanDefinitions) {
RootBeanDefinition mbd = null;
// Check with full lock now in order to enforce the same merged instance.
if (containingBd == null) {
mbd = this.mergedBeanDefinitions.get(beanName);
}
if (mbd == null) {
if (bd.getParentName() == null) {
// Use copy of given root bean definition.
if (bd instanceof RootBeanDefinition) {
mbd = ((RootBeanDefinition) bd).cloneBeanDefinition();
}
else {
mbd = new RootBeanDefinition(bd);
}
}
else {
// Child bean definition: needs to be merged with parent.
BeanDefinition pbd;
try {
String parentBeanName = transformedBeanName(bd.getParentName());
if (!beanName.equals(parentBeanName)) {
pbd = getMergedBeanDefinition(parentBeanName);
}
else {
BeanFactory parent = getParentBeanFactory();
if (parent instanceof ConfigurableBeanFactory) {
pbd = ((ConfigurableBeanFactory) parent).getMergedBeanDefinition(parentBeanName);
}
else {
throw new NoSuchBeanDefinitionException(parentBeanName,
"Parent name '" + parentBeanName + "' is equal to bean name '" + beanName +
"': cannot be resolved without an AbstractBeanFactory parent");
}
}
}
catch (NoSuchBeanDefinitionException ex) {
throw new BeanDefinitionStoreException(bd.getResourceDescription(), beanName,
"Could not resolve parent bean definition '" + bd.getParentName() + "'", ex);
}
// Deep copy with overridden values.
mbd = new RootBeanDefinition(pbd);
mbd.overrideFrom(bd);
}
// Set default singleton scope, if not configured before.
if (!StringUtils.hasLength(mbd.getScope())) {
mbd.setScope(RootBeanDefinition.SCOPE_SINGLETON);
}
// A bean contained in a non-singleton bean cannot be a singleton itself.
// Let's correct this on the fly here, since this might be the result of
// parent-child merging for the outer bean, in which case the original inner bean
// definition will not have inherited the merged outer bean's singleton status.
if (containingBd != null && !containingBd.isSingleton() && mbd.isSingleton()) {
mbd.setScope(containingBd.getScope());
}
// Cache the merged bean definition for the time being
// (it might still get re-merged later on in order to pick up metadata changes)
if (containingBd == null && isCacheBeanMetadata()) {
this.mergedBeanDefinitions.put(beanName, mbd);
}
}
return mbd;
}
}
Example 10
| Source File: AbstractBeanFactory.java From lams with GNU General Public License v2.0 | 4 votes |
|
/**
* Return a RootBeanDefinition for the given bean, by merging with the
* parent if the given bean's definition is a child bean definition.
* @param beanName the name of the bean definition
* @param bd the original bean definition (Root/ChildBeanDefinition)
* @param containingBd the containing bean definition in case of inner bean,
* or {@code null} in case of a top-level bean
* @return a (potentially merged) RootBeanDefinition for the given bean
* @throws BeanDefinitionStoreException in case of an invalid bean definition
*/
protected RootBeanDefinition getMergedBeanDefinition(
String beanName, BeanDefinition bd, BeanDefinition containingBd)
throws BeanDefinitionStoreException {
synchronized (this.mergedBeanDefinitions) {
RootBeanDefinition mbd = null;
// Check with full lock now in order to enforce the same merged instance.
if (containingBd == null) {
mbd = this.mergedBeanDefinitions.get(beanName);
}
if (mbd == null) {
if (bd.getParentName() == null) {
// Use copy of given root bean definition.
if (bd instanceof RootBeanDefinition) {
mbd = ((RootBeanDefinition) bd).cloneBeanDefinition();
}
else {
mbd = new RootBeanDefinition(bd);
}
}
else {
// Child bean definition: needs to be merged with parent.
BeanDefinition pbd;
try {
String parentBeanName = transformedBeanName(bd.getParentName());
if (!beanName.equals(parentBeanName)) {
pbd = getMergedBeanDefinition(parentBeanName);
}
else {
BeanFactory parent = getParentBeanFactory();
if (parent instanceof ConfigurableBeanFactory) {
pbd = ((ConfigurableBeanFactory) parent).getMergedBeanDefinition(parentBeanName);
}
else {
throw new NoSuchBeanDefinitionException(parentBeanName,
"Parent name '" + parentBeanName + "' is equal to bean name '" + beanName +
"': cannot be resolved without an AbstractBeanFactory parent");
}
}
}
catch (NoSuchBeanDefinitionException ex) {
throw new BeanDefinitionStoreException(bd.getResourceDescription(), beanName,
"Could not resolve parent bean definition '" + bd.getParentName() + "'", ex);
}
// Deep copy with overridden values.
mbd = new RootBeanDefinition(pbd);
mbd.overrideFrom(bd);
}
// Set default singleton scope, if not configured before.
if (!StringUtils.hasLength(mbd.getScope())) {
mbd.setScope(RootBeanDefinition.SCOPE_SINGLETON);
}
// A bean contained in a non-singleton bean cannot be a singleton itself.
// Let's correct this on the fly here, since this might be the result of
// parent-child merging for the outer bean, in which case the original inner bean
// definition will not have inherited the merged outer bean's singleton status.
if (containingBd != null && !containingBd.isSingleton() && mbd.isSingleton()) {
mbd.setScope(containingBd.getScope());
}
// Cache the merged bean definition for the time being
// (it might still get re-merged later on in order to pick up metadata changes)
if (containingBd == null && isCacheBeanMetadata()) {
this.mergedBeanDefinitions.put(beanName, mbd);
}
}
return mbd;
}
}
Example 11
| Source File: AbstractBeanFactory.java From blog_demos with Apache License 2.0 | 4 votes |
|
/**
* Return a RootBeanDefinition for the given bean, by merging with the
* parent if the given bean's definition is a child bean definition.
* @param beanName the name of the bean definition
* @param bd the original bean definition (Root/ChildBeanDefinition)
* @param containingBd the containing bean definition in case of inner bean,
* or {@code null} in case of a top-level bean
* @return a (potentially merged) RootBeanDefinition for the given bean
* @throws BeanDefinitionStoreException in case of an invalid bean definition
*/
protected RootBeanDefinition getMergedBeanDefinition(
String beanName, BeanDefinition bd, BeanDefinition containingBd)
throws BeanDefinitionStoreException {
synchronized (this.mergedBeanDefinitions) {
RootBeanDefinition mbd = null;
// Check with full lock now in order to enforce the same merged instance.
if (containingBd == null) {
mbd = this.mergedBeanDefinitions.get(beanName);
}
if (mbd == null) {
if (bd.getParentName() == null) {
// Use copy of given root bean definition.
if (bd instanceof RootBeanDefinition) {
mbd = ((RootBeanDefinition) bd).cloneBeanDefinition();
}
else {
mbd = new RootBeanDefinition(bd);
}
}
else {
// Child bean definition: needs to be merged with parent.
BeanDefinition pbd;
try {
String parentBeanName = transformedBeanName(bd.getParentName());
if (!beanName.equals(parentBeanName)) {
pbd = getMergedBeanDefinition(parentBeanName);
}
else {
if (getParentBeanFactory() instanceof ConfigurableBeanFactory) {
pbd = ((ConfigurableBeanFactory) getParentBeanFactory()).getMergedBeanDefinition(parentBeanName);
}
else {
throw new NoSuchBeanDefinitionException(bd.getParentName(),
"Parent name '" + bd.getParentName() + "' is equal to bean name '" + beanName +
"': cannot be resolved without an AbstractBeanFactory parent");
}
}
}
catch (NoSuchBeanDefinitionException ex) {
throw new BeanDefinitionStoreException(bd.getResourceDescription(), beanName,
"Could not resolve parent bean definition '" + bd.getParentName() + "'", ex);
}
// Deep copy with overridden values.
mbd = new RootBeanDefinition(pbd);
mbd.overrideFrom(bd);
}
// Set default singleton scope, if not configured before.
if (!StringUtils.hasLength(mbd.getScope())) {
mbd.setScope(RootBeanDefinition.SCOPE_SINGLETON);
}
// A bean contained in a non-singleton bean cannot be a singleton itself.
// Let's correct this on the fly here, since this might be the result of
// parent-child merging for the outer bean, in which case the original inner bean
// definition will not have inherited the merged outer bean's singleton status.
if (containingBd != null && !containingBd.isSingleton() && mbd.isSingleton()) {
mbd.setScope(containingBd.getScope());
}
// Only cache the merged bean definition if we're already about to create an
// instance of the bean, or at least have already created an instance before.
if (containingBd == null && isCacheBeanMetadata() && isBeanEligibleForMetadataCaching(beanName)) {
this.mergedBeanDefinitions.put(beanName, mbd);
}
}
return mbd;
}
}
Example 12
| Source File: AbstractBeanFactory.java From spring4-understanding with Apache License 2.0 | 4 votes |
|
/**
* Return a RootBeanDefinition for the given bean, by merging with the
* parent if the given bean's definition is a child bean definition.
* @param beanName the name of the bean definition
* @param bd the original bean definition (Root/ChildBeanDefinition)
* @param containingBd the containing bean definition in case of inner bean,
* or {@code null} in case of a top-level bean
* @return a (potentially merged) RootBeanDefinition for the given bean
* @throws BeanDefinitionStoreException in case of an invalid bean definition
*/
protected RootBeanDefinition getMergedBeanDefinition(
String beanName, BeanDefinition bd, BeanDefinition containingBd)
throws BeanDefinitionStoreException {
synchronized (this.mergedBeanDefinitions) {
RootBeanDefinition mbd = null;
// Check with full lock now in order to enforce the same merged instance.
if (containingBd == null) {
mbd = this.mergedBeanDefinitions.get(beanName);
}
if (mbd == null) {
if (bd.getParentName() == null) {
// Use copy of given root bean definition.
if (bd instanceof RootBeanDefinition) {
mbd = ((RootBeanDefinition) bd).cloneBeanDefinition();
}
else {
mbd = new RootBeanDefinition(bd);
}
}
else {
// Child bean definition: needs to be merged with parent.
BeanDefinition pbd;
try {
String parentBeanName = transformedBeanName(bd.getParentName());
if (!beanName.equals(parentBeanName)) {
pbd = getMergedBeanDefinition(parentBeanName);
}
else {
if (getParentBeanFactory() instanceof ConfigurableBeanFactory) {
pbd = ((ConfigurableBeanFactory) getParentBeanFactory()).getMergedBeanDefinition(parentBeanName);
}
else {
throw new NoSuchBeanDefinitionException(bd.getParentName(),
"Parent name '" + bd.getParentName() + "' is equal to bean name '" + beanName +
"': cannot be resolved without an AbstractBeanFactory parent");
}
}
}
catch (NoSuchBeanDefinitionException ex) {
throw new BeanDefinitionStoreException(bd.getResourceDescription(), beanName,
"Could not resolve parent bean definition '" + bd.getParentName() + "'", ex);
}
// Deep copy with overridden values.
mbd = new RootBeanDefinition(pbd);
mbd.overrideFrom(bd);
}
// Set default singleton scope, if not configured before.
if (!StringUtils.hasLength(mbd.getScope())) {
mbd.setScope(RootBeanDefinition.SCOPE_SINGLETON);
}
// A bean contained in a non-singleton bean cannot be a singleton itself.
// Let's correct this on the fly here, since this might be the result of
// parent-child merging for the outer bean, in which case the original inner bean
// definition will not have inherited the merged outer bean's singleton status.
if (containingBd != null && !containingBd.isSingleton() && mbd.isSingleton()) {
mbd.setScope(containingBd.getScope());
}
// Only cache the merged bean definition if we're already about to create an
// instance of the bean, or at least have already created an instance before.
if (containingBd == null && isCacheBeanMetadata()) {
this.mergedBeanDefinitions.put(beanName, mbd);
}
}
return mbd;
}
}
