Package org.springframework.beans.factory.xml

Class BeanDefinitionParserDelegate

java.lang.Object

org.springframework.beans.factory.xml.BeanDefinitionParserDelegate

public class BeanDefinitionParserDelegate
extends Object

Stateful delegate class used to parse XML bean definitions. Intended for use by both the main parser and any extension BeanDefinitionParsers or BeanDefinitionDecorators.

Since:

2.0

Author:

Rob Harrop, Juergen Hoeller, Rod Johnson, Mark Fisher, Gary Russell

See Also:

• ParserContext
• DefaultBeanDefinitionDocumentReader

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ABSTRACT_ATTRIBUTE
static final String	ARG_TYPE_ELEMENT
static final String	ARG_TYPE_MATCH_ATTRIBUTE
static final String	ARRAY_ELEMENT
static final String	AUTOWIRE_ATTRIBUTE
static final String	AUTOWIRE_AUTODETECT_VALUE
static final String	AUTOWIRE_BY_NAME_VALUE
static final String	AUTOWIRE_BY_TYPE_VALUE
static final String	AUTOWIRE_CANDIDATE_ATTRIBUTE
static final String	AUTOWIRE_CONSTRUCTOR_VALUE
static final String	AUTOWIRE_NO_VALUE
static final String	BEAN_ELEMENT
static final String	BEAN_REF_ATTRIBUTE
static final String	BEANS_NAMESPACE_URI
static final String	CLASS_ATTRIBUTE
static final String	CONSTRUCTOR_ARG_ELEMENT
static final String	DEFAULT_AUTOWIRE_ATTRIBUTE
static final String	DEFAULT_AUTOWIRE_CANDIDATES_ATTRIBUTE
static final String	DEFAULT_DESTROY_METHOD_ATTRIBUTE
static final String	DEFAULT_INIT_METHOD_ATTRIBUTE
static final String	DEFAULT_LAZY_INIT_ATTRIBUTE
static final String	DEFAULT_MERGE_ATTRIBUTE
static final String	DEFAULT_VALUE
static final String	DEPENDS_ON_ATTRIBUTE
static final String	DESCRIPTION_ELEMENT
static final String	DESTROY_METHOD_ATTRIBUTE
static final String	ENTRY_ELEMENT
static final String	FACTORY_BEAN_ATTRIBUTE
static final String	FACTORY_METHOD_ATTRIBUTE
static final String	FALSE_VALUE
static final String	ID_ATTRIBUTE
static final String	IDREF_ELEMENT
static final String	INDEX_ATTRIBUTE
static final String	INIT_METHOD_ATTRIBUTE
static final String	KEY_ATTRIBUTE
static final String	KEY_ELEMENT
static final String	KEY_REF_ATTRIBUTE
static final String	KEY_TYPE_ATTRIBUTE
static final String	LAZY_INIT_ATTRIBUTE
static final String	LIST_ELEMENT
protected final Log	logger
static final String	LOOKUP_METHOD_ELEMENT
static final String	MAP_ELEMENT
static final String	MERGE_ATTRIBUTE
static final String	META_ELEMENT
static final String	MULTI_VALUE_ATTRIBUTE_DELIMITERS
static final String	NAME_ATTRIBUTE
static final String	NULL_ELEMENT
static final String	PARENT_ATTRIBUTE
static final String	PARENT_REF_ATTRIBUTE
static final String	PRIMARY_ATTRIBUTE
static final String	PROP_ELEMENT
static final String	PROPERTY_ELEMENT
static final String	PROPS_ELEMENT
static final String	QUALIFIER_ATTRIBUTE_ELEMENT
static final String	QUALIFIER_ELEMENT
static final String	REF_ATTRIBUTE
static final String	REF_ELEMENT
static final String	REPLACED_METHOD_ELEMENT
static final String	REPLACER_ATTRIBUTE
static final String	SCOPE_ATTRIBUTE
static final String	SET_ELEMENT
static final String	TRUE_VALUE	Value of a T/F attribute that represents true.
static final String	TYPE_ATTRIBUTE
static final String	VALUE_ATTRIBUTE
static final String	VALUE_ELEMENT
static final String	VALUE_REF_ATTRIBUTE
static final String	VALUE_TYPE_ATTRIBUTE

Constructor Summary

Constructors

Constructor	Description
BeanDefinitionParserDelegate(XmlReaderContext readerContext)	Create a new BeanDefinitionParserDelegate associated with the supplied XmlReaderContext.

Method Summary

Modifier and Type	Method	Description
protected TypedStringValue	buildTypedStringValue(String value, String targetTypeName)	Build a typed String value Object for the given raw value.
protected final Object	buildTypedStringValueForMap(String value, String defaultTypeName, Element entryEle)	Build a typed String value Object for the given raw value.
protected void	checkNameUniqueness(String beanName, List<String> aliases, Element beanElement)	Validate that the specified bean name and aliases have not been used already within the current level of beans element nesting.
protected AbstractBeanDefinition	createBeanDefinition(String className, String parentName)	Create a bean definition for the given class name and parent name.
BeanDefinitionHolder	decorateBeanDefinitionIfRequired(Element ele, BeanDefinitionHolder originalDef)	Decorate the given bean definition through a namespace handler, if applicable.
BeanDefinitionHolder	decorateBeanDefinitionIfRequired(Element ele, BeanDefinitionHolder originalDef, BeanDefinition containingBd)	Decorate the given bean definition through a namespace handler, if applicable.
BeanDefinitionHolder	decorateIfRequired(Node node, BeanDefinitionHolder originalDef, BeanDefinition containingBd)	Decorate the given bean definition through a namespace handler, if applicable.
protected void	error(String message, Element source)	Report an error with the given message for the given source element.
protected void	error(String message, Element source, Throwable cause)	Report an error with the given message for the given source element.
protected void	error(String message, Node source)	Report an error with the given message for the given source element.
protected Object	extractSource(Element ele)	Invoke the SourceExtractor to pull the source metadata from the supplied Element.
String[]	getAutowireCandidatePatterns()	Return any patterns provided in the 'default-autowire-candidates' attribute of the top-level <beans/> element.
int	getAutowireMode(String attrValue)	Parse the given autowire attribute value into AbstractBeanDefinition autowire constants.
BeanDefinitionDefaults	getBeanDefinitionDefaults()	Return the default settings for bean definitions as indicated within the attributes of the top-level <beans/> element.
DocumentDefaultsDefinition	getDefaults()	Return the defaults definition object.
String	getLocalName(Node node)	Get the local name for the supplied Node.
String	getNamespaceURI(Node node)	Get the namespace URI for the supplied node.
final XmlReaderContext	getReaderContext()	Get the XmlReaderContext associated with this helper instance.
void	initDefaults(Element root)	Initialize the default settings assuming a null parent delegate.
void	initDefaults(Element root, BeanDefinitionParserDelegate parent)	Initialize the default lazy-init, autowire, dependency check settings, init-method, destroy-method and merge settings.
boolean	isDefaultNamespace(String namespaceUri)	Determine whether the given URI indicates the default namespace.
boolean	isDefaultNamespace(Node node)	Determine whether the given node indicates the default namespace.
boolean	nodeNameEquals(Node node, String desiredName)	Determine whether the name of the supplied node is equal to the supplied name.
Object	parseArrayElement(Element arrayEle, BeanDefinition bd)	Parse an array element.
AbstractBeanDefinition	parseBeanDefinitionAttributes(Element ele, String beanName, BeanDefinition containingBean, AbstractBeanDefinition bd)	Apply the attributes of the given bean element to the given bean * definition.
BeanDefinitionHolder	parseBeanDefinitionElement(Element ele)	Parses the supplied <bean> element.
AbstractBeanDefinition	parseBeanDefinitionElement(Element ele, String beanName, BeanDefinition containingBean)	Parse the bean definition itself, without regard to name or aliases.
BeanDefinitionHolder	parseBeanDefinitionElement(Element ele, BeanDefinition containingBean)	Parses the supplied <bean> element.
protected void	parseCollectionElements(NodeList elementNodes, Collection<Object> target, BeanDefinition bd, String defaultElementType)
void	parseConstructorArgElement(Element ele, BeanDefinition bd)	Parse a constructor-arg element.
void	parseConstructorArgElements(Element beanEle, BeanDefinition bd)	Parse constructor-arg sub-elements of the given bean element.
BeanDefinition	parseCustomElement(Element ele)	Parse a custom element (outside the default namespace).
BeanDefinition	parseCustomElement(Element ele, BeanDefinition containingBd)	Parse a custom element (outside the default namespace).
Object	parseIdRefElement(Element ele)	Return a typed String value Object for the given 'idref' element.
protected Object	parseKeyElement(Element keyEle, BeanDefinition bd, String defaultKeyTypeName)	Parse a key sub-element of a map element.
List<Object>	parseListElement(Element collectionEle, BeanDefinition bd)	Parse a list element.
void	parseLookupOverrideSubElements(Element beanEle, MethodOverrides overrides)	Parse lookup-override sub-elements of the given bean element.
Map<Object,Object>	parseMapElement(Element mapEle, BeanDefinition bd)	Parse a map element.
boolean	parseMergeAttribute(Element collectionElement)	Parse the merge attribute of a collection element, if any.
void	parseMetaElements(Element ele, BeanMetadataAttributeAccessor attributeAccessor)	Parse the meta elements underneath the given element, if any.
void	parsePropertyElement(Element ele, BeanDefinition bd)	Parse a property element.
void	parsePropertyElements(Element beanEle, BeanDefinition bd)	Parse property sub-elements of the given bean element.
Object	parsePropertySubElement(Element ele, BeanDefinition bd)	Parse a value, ref or collection sub-element of a property or constructor-arg element.
Object	parsePropertySubElement(Element ele, BeanDefinition bd, String defaultValueType)	Parse a value, ref or collection sub-element of a property or constructor-arg element.
Object	parsePropertyValue(Element ele, BeanDefinition bd, String propertyName)	Get the value of a property element.
Properties	parsePropsElement(Element propsEle)	Parse a props element.
void	parseQualifierElement(Element ele, AbstractBeanDefinition bd)	Parse a qualifier element.
void	parseQualifierElements(Element beanEle, AbstractBeanDefinition bd)	Parse qualifier sub-elements of the given bean element.
void	parseReplacedMethodSubElements(Element beanEle, MethodOverrides overrides)	Parse replaced-method sub-elements of the given bean element.
Set<Object>	parseSetElement(Element collectionEle, BeanDefinition bd)	Parse a set element.
Object	parseValueElement(Element ele, String defaultTypeName)	Return a typed String value Object for the given value element.
protected void	populateDefaults(DocumentDefaultsDefinition defaults, DocumentDefaultsDefinition parentDefaults, Element root)	Populate the given DocumentDefaultsDefinition instance with the default lazy-init, autowire, dependency check settings, init-method, destroy-method and merge settings.

Methods inherited from class java.lang.Object

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

Field Details

BEANS_NAMESPACE_URI

public static final String BEANS_NAMESPACE_URI

See Also:

• Constant Field Values

MULTI_VALUE_ATTRIBUTE_DELIMITERS

public static final String MULTI_VALUE_ATTRIBUTE_DELIMITERS

See Also:

• Constant Field Values

TRUE_VALUE

public static final String TRUE_VALUE

Value of a T/F attribute that represents true. Anything else represents false.

See Also:

• Constant Field Values

FALSE_VALUE

public static final String FALSE_VALUE

See Also:

• Constant Field Values

DEFAULT_VALUE

public static final String DEFAULT_VALUE

See Also:

• Constant Field Values

DESCRIPTION_ELEMENT

public static final String DESCRIPTION_ELEMENT

See Also:

• Constant Field Values

AUTOWIRE_NO_VALUE

public static final String AUTOWIRE_NO_VALUE

See Also:

• Constant Field Values

AUTOWIRE_BY_NAME_VALUE

public static final String AUTOWIRE_BY_NAME_VALUE

See Also:

• Constant Field Values

AUTOWIRE_BY_TYPE_VALUE

public static final String AUTOWIRE_BY_TYPE_VALUE

See Also:

• Constant Field Values

AUTOWIRE_CONSTRUCTOR_VALUE

public static final String AUTOWIRE_CONSTRUCTOR_VALUE

See Also:

• Constant Field Values

AUTOWIRE_AUTODETECT_VALUE

public static final String AUTOWIRE_AUTODETECT_VALUE

See Also:

• Constant Field Values

NAME_ATTRIBUTE

public static final String NAME_ATTRIBUTE

See Also:

• Constant Field Values

BEAN_ELEMENT

public static final String BEAN_ELEMENT

See Also:

• Constant Field Values

META_ELEMENT

public static final String META_ELEMENT

See Also:

• Constant Field Values

ID_ATTRIBUTE

public static final String ID_ATTRIBUTE

See Also:

• Constant Field Values

PARENT_ATTRIBUTE

public static final String PARENT_ATTRIBUTE

See Also:

• Constant Field Values

CLASS_ATTRIBUTE

public static final String CLASS_ATTRIBUTE

See Also:

• Constant Field Values

ABSTRACT_ATTRIBUTE

public static final String ABSTRACT_ATTRIBUTE

See Also:

• Constant Field Values

SCOPE_ATTRIBUTE

public static final String SCOPE_ATTRIBUTE

See Also:

• Constant Field Values

LAZY_INIT_ATTRIBUTE

public static final String LAZY_INIT_ATTRIBUTE

See Also:

• Constant Field Values

AUTOWIRE_ATTRIBUTE

public static final String AUTOWIRE_ATTRIBUTE

See Also:

• Constant Field Values

AUTOWIRE_CANDIDATE_ATTRIBUTE

public static final String AUTOWIRE_CANDIDATE_ATTRIBUTE

See Also:

• Constant Field Values

PRIMARY_ATTRIBUTE

public static final String PRIMARY_ATTRIBUTE

See Also:

• Constant Field Values

DEPENDS_ON_ATTRIBUTE

public static final String DEPENDS_ON_ATTRIBUTE

See Also:

• Constant Field Values

INIT_METHOD_ATTRIBUTE

public static final String INIT_METHOD_ATTRIBUTE

See Also:

• Constant Field Values

DESTROY_METHOD_ATTRIBUTE

public static final String DESTROY_METHOD_ATTRIBUTE

See Also:

• Constant Field Values

FACTORY_METHOD_ATTRIBUTE

public static final String FACTORY_METHOD_ATTRIBUTE

See Also:

• Constant Field Values

FACTORY_BEAN_ATTRIBUTE

public static final String FACTORY_BEAN_ATTRIBUTE

See Also:

• Constant Field Values

CONSTRUCTOR_ARG_ELEMENT

public static final String CONSTRUCTOR_ARG_ELEMENT

See Also:

• Constant Field Values

INDEX_ATTRIBUTE

public static final String INDEX_ATTRIBUTE

See Also:

• Constant Field Values

TYPE_ATTRIBUTE

public static final String TYPE_ATTRIBUTE

See Also:

• Constant Field Values

VALUE_TYPE_ATTRIBUTE

public static final String VALUE_TYPE_ATTRIBUTE

See Also:

• Constant Field Values

KEY_TYPE_ATTRIBUTE

public static final String KEY_TYPE_ATTRIBUTE

See Also:

• Constant Field Values

PROPERTY_ELEMENT

public static final String PROPERTY_ELEMENT

See Also:

• Constant Field Values

REF_ATTRIBUTE

public static final String REF_ATTRIBUTE

See Also:

• Constant Field Values

VALUE_ATTRIBUTE

public static final String VALUE_ATTRIBUTE

See Also:

• Constant Field Values

LOOKUP_METHOD_ELEMENT

public static final String LOOKUP_METHOD_ELEMENT

See Also:

• Constant Field Values

REPLACED_METHOD_ELEMENT

public static final String REPLACED_METHOD_ELEMENT

See Also:

• Constant Field Values

REPLACER_ATTRIBUTE

public static final String REPLACER_ATTRIBUTE

See Also:

• Constant Field Values

ARG_TYPE_ELEMENT

public static final String ARG_TYPE_ELEMENT

See Also:

• Constant Field Values

ARG_TYPE_MATCH_ATTRIBUTE

public static final String ARG_TYPE_MATCH_ATTRIBUTE

See Also:

• Constant Field Values

REF_ELEMENT

public static final String REF_ELEMENT

See Also:

• Constant Field Values

IDREF_ELEMENT

public static final String IDREF_ELEMENT

See Also:

• Constant Field Values

BEAN_REF_ATTRIBUTE

public static final String BEAN_REF_ATTRIBUTE

See Also:

• Constant Field Values

PARENT_REF_ATTRIBUTE

public static final String PARENT_REF_ATTRIBUTE

See Also:

• Constant Field Values

VALUE_ELEMENT

public static final String VALUE_ELEMENT

See Also:

• Constant Field Values

NULL_ELEMENT

public static final String NULL_ELEMENT

See Also:

• Constant Field Values

ARRAY_ELEMENT

public static final String ARRAY_ELEMENT

See Also:

• Constant Field Values

LIST_ELEMENT

public static final String LIST_ELEMENT

See Also:

• Constant Field Values

SET_ELEMENT

public static final String SET_ELEMENT

See Also:

• Constant Field Values

MAP_ELEMENT

public static final String MAP_ELEMENT

See Also:

• Constant Field Values

ENTRY_ELEMENT

public static final String ENTRY_ELEMENT

See Also:

• Constant Field Values

KEY_ELEMENT

public static final String KEY_ELEMENT

See Also:

• Constant Field Values

KEY_ATTRIBUTE

public static final String KEY_ATTRIBUTE

See Also:

• Constant Field Values

KEY_REF_ATTRIBUTE

public static final String KEY_REF_ATTRIBUTE

See Also:

• Constant Field Values

VALUE_REF_ATTRIBUTE

public static final String VALUE_REF_ATTRIBUTE

See Also:

• Constant Field Values

PROPS_ELEMENT

public static final String PROPS_ELEMENT

See Also:

• Constant Field Values

PROP_ELEMENT

public static final String PROP_ELEMENT

See Also:

• Constant Field Values

MERGE_ATTRIBUTE

public static final String MERGE_ATTRIBUTE

See Also:

• Constant Field Values

QUALIFIER_ELEMENT

public static final String QUALIFIER_ELEMENT

See Also:

• Constant Field Values

QUALIFIER_ATTRIBUTE_ELEMENT

public static final String QUALIFIER_ATTRIBUTE_ELEMENT

See Also:

• Constant Field Values

DEFAULT_LAZY_INIT_ATTRIBUTE

public static final String DEFAULT_LAZY_INIT_ATTRIBUTE

See Also:

• Constant Field Values

DEFAULT_MERGE_ATTRIBUTE

public static final String DEFAULT_MERGE_ATTRIBUTE

See Also:

• Constant Field Values

DEFAULT_AUTOWIRE_ATTRIBUTE

public static final String DEFAULT_AUTOWIRE_ATTRIBUTE

See Also:

• Constant Field Values

DEFAULT_AUTOWIRE_CANDIDATES_ATTRIBUTE

public static final String DEFAULT_AUTOWIRE_CANDIDATES_ATTRIBUTE

See Also:

• Constant Field Values

DEFAULT_INIT_METHOD_ATTRIBUTE

public static final String DEFAULT_INIT_METHOD_ATTRIBUTE

See Also:

• Constant Field Values

DEFAULT_DESTROY_METHOD_ATTRIBUTE

public static final String DEFAULT_DESTROY_METHOD_ATTRIBUTE

See Also:

• Constant Field Values

logger

protected final Log logger

Constructor Details

BeanDefinitionParserDelegate

public BeanDefinitionParserDelegate(XmlReaderContext readerContext)

Create a new BeanDefinitionParserDelegate associated with the supplied XmlReaderContext.

Method Details

getReaderContext

public final XmlReaderContext getReaderContext()

Get the XmlReaderContext associated with this helper instance.

extractSource

@Nullable
protected Object extractSource(Element ele)

Invoke the SourceExtractor to pull the source metadata from the supplied Element.

error

protected void error(String message,
 Node source)

Report an error with the given message for the given source element.

error

protected void error(String message,
 Element source)

Report an error with the given message for the given source element.

error

protected void error(String message,
 Element source,
 Throwable cause)

Report an error with the given message for the given source element.

initDefaults

public void initDefaults(Element root)

Initialize the default settings assuming a null parent delegate.

initDefaults

public void initDefaults(Element root,
 @Nullable
 BeanDefinitionParserDelegate parent)

Initialize the default lazy-init, autowire, dependency check settings, init-method, destroy-method and merge settings. Support nested 'beans' element use cases by falling back to the given parent in case the defaults are not explicitly set locally.

See Also:

• populateDefaults(DocumentDefaultsDefinition, DocumentDefaultsDefinition, org.w3c.dom.Element)
• getDefaults()

populateDefaults

protected void populateDefaults(DocumentDefaultsDefinition defaults,
 @Nullable
 DocumentDefaultsDefinition parentDefaults,
 Element root)

Populate the given DocumentDefaultsDefinition instance with the default lazy-init, autowire, dependency check settings, init-method, destroy-method and merge settings. Support nested 'beans' element use cases by falling back to parentDefaults in case the defaults are not explicitly set locally.

Parameters:

defaults - the defaults to populate

parentDefaults - the parent BeanDefinitionParserDelegate (if any) defaults to fall back to

root - the root element of the current bean definition document (or nested beans element)

getDefaults

public DocumentDefaultsDefinition getDefaults()

Return the defaults definition object.

getBeanDefinitionDefaults

public BeanDefinitionDefaults getBeanDefinitionDefaults()

Return the default settings for bean definitions as indicated within the attributes of the top-level <beans/> element.

getAutowireCandidatePatterns

@Nullable
public String[] getAutowireCandidatePatterns()

Return any patterns provided in the 'default-autowire-candidates' attribute of the top-level <beans/> element.

parseBeanDefinitionElement

@Nullable
public BeanDefinitionHolder parseBeanDefinitionElement(Element ele)

Parses the supplied <bean> element. May return null if there were errors during parse. Errors are reported to the ProblemReporter.

parseBeanDefinitionElement

@Nullable
public BeanDefinitionHolder parseBeanDefinitionElement(Element ele,
 @Nullable
 BeanDefinition containingBean)

Parses the supplied <bean> element. May return null if there were errors during parse. Errors are reported to the ProblemReporter.

checkNameUniqueness

protected void checkNameUniqueness(String beanName,
 List<String> aliases,
 Element beanElement)

Validate that the specified bean name and aliases have not been used already within the current level of beans element nesting.

parseBeanDefinitionElement

@Nullable
public AbstractBeanDefinition parseBeanDefinitionElement(Element ele,
 String beanName,
 @Nullable
 BeanDefinition containingBean)

Parse the bean definition itself, without regard to name or aliases. May return null if problems occurred during the parsing of the bean definition.

parseBeanDefinitionAttributes

public AbstractBeanDefinition parseBeanDefinitionAttributes(Element ele,
 String beanName,
 @Nullable
 BeanDefinition containingBean,
 AbstractBeanDefinition bd)

Apply the attributes of the given bean element to the given bean * definition.

Parameters:

ele - bean declaration element

beanName - bean name

containingBean - containing bean definition

Returns:

a bean definition initialized according to the bean element attributes

createBeanDefinition

protected AbstractBeanDefinition createBeanDefinition(@Nullable
 String className,
 @Nullable
 String parentName)
                                               throws ClassNotFoundException

Create a bean definition for the given class name and parent name.

Parameters:

className - the name of the bean class

parentName - the name of the bean's parent bean

Returns:

the newly created bean definition

Throws:

ClassNotFoundException - if bean class resolution was attempted but failed

parseMetaElements

public void parseMetaElements(Element ele,
 BeanMetadataAttributeAccessor attributeAccessor)

Parse the meta elements underneath the given element, if any.

getAutowireMode

public int getAutowireMode(String attrValue)

Parse the given autowire attribute value into AbstractBeanDefinition autowire constants.

parseConstructorArgElements

public void parseConstructorArgElements(Element beanEle,
 BeanDefinition bd)

Parse constructor-arg sub-elements of the given bean element.

parsePropertyElements

public void parsePropertyElements(Element beanEle,
 BeanDefinition bd)

Parse property sub-elements of the given bean element.

parseQualifierElements

public void parseQualifierElements(Element beanEle,
 AbstractBeanDefinition bd)

Parse qualifier sub-elements of the given bean element.

parseLookupOverrideSubElements

public void parseLookupOverrideSubElements(Element beanEle,
 MethodOverrides overrides)

Parse lookup-override sub-elements of the given bean element.

parseReplacedMethodSubElements

public void parseReplacedMethodSubElements(Element beanEle,
 MethodOverrides overrides)

Parse replaced-method sub-elements of the given bean element.

parseConstructorArgElement

public void parseConstructorArgElement(Element ele,
 BeanDefinition bd)

Parse a constructor-arg element.

parsePropertyElement

public void parsePropertyElement(Element ele,
 BeanDefinition bd)

Parse a property element.

parseQualifierElement

public void parseQualifierElement(Element ele,
 AbstractBeanDefinition bd)

Parse a qualifier element.

parsePropertyValue

@Nullable
public Object parsePropertyValue(Element ele,
 BeanDefinition bd,
 @Nullable
 String propertyName)

Get the value of a property element. May be a list etc. Also used for constructor arguments, "propertyName" being null in this case.

parsePropertySubElement

@Nullable
public Object parsePropertySubElement(Element ele,
 @Nullable
 BeanDefinition bd)

Parse a value, ref or collection sub-element of a property or constructor-arg element.

Parameters:

ele - subelement of property element; we don't know which yet

bd - the current bean definition (if any)

parsePropertySubElement

@Nullable
public Object parsePropertySubElement(Element ele,
 @Nullable
 BeanDefinition bd,
 @Nullable
 String defaultValueType)

Parse a value, ref or collection sub-element of a property or constructor-arg element.

Parameters:

ele - subelement of property element; we don't know which yet

bd - the current bean definition (if any)

defaultValueType - the default type (class name) for any <value> tag that might be created

parseIdRefElement

@Nullable
public Object parseIdRefElement(Element ele)

Return a typed String value Object for the given 'idref' element.

parseValueElement

public Object parseValueElement(Element ele,
 @Nullable
 String defaultTypeName)

Return a typed String value Object for the given value element.

buildTypedStringValue

protected TypedStringValue buildTypedStringValue(String value,
 @Nullable
 String targetTypeName)
                                          throws ClassNotFoundException

Build a typed String value Object for the given raw value.

Throws:

ClassNotFoundException

See Also:

• TypedStringValue

parseArrayElement

public Object parseArrayElement(Element arrayEle,
 @Nullable
 BeanDefinition bd)

Parse an array element.

parseListElement

public List<Object> parseListElement(Element collectionEle,
 @Nullable
 BeanDefinition bd)

Parse a list element.

parseSetElement

public Set<Object> parseSetElement(Element collectionEle,
 @Nullable
 BeanDefinition bd)

Parse a set element.

parseCollectionElements

protected void parseCollectionElements(NodeList elementNodes,
 Collection<Object> target,
 @Nullable
 BeanDefinition bd,
 String defaultElementType)

parseMapElement

public Map<Object,Object> parseMapElement(Element mapEle,
 @Nullable
 BeanDefinition bd)

Parse a map element.

buildTypedStringValueForMap

protected final Object buildTypedStringValueForMap(String value,
 String defaultTypeName,
 Element entryEle)

Build a typed String value Object for the given raw value.

See Also:

• TypedStringValue

parseKeyElement

@Nullable
protected Object parseKeyElement(Element keyEle,
 @Nullable
 BeanDefinition bd,
 String defaultKeyTypeName)

Parse a key sub-element of a map element.

parsePropsElement

public Properties parsePropsElement(Element propsEle)

Parse a props element.

parseMergeAttribute

public boolean parseMergeAttribute(Element collectionElement)

Parse the merge attribute of a collection element, if any.

parseCustomElement

@Nullable
public BeanDefinition parseCustomElement(Element ele)

Parse a custom element (outside the default namespace).

Parameters:

ele - the element to parse

Returns:

the resulting bean definition

parseCustomElement

@Nullable
public BeanDefinition parseCustomElement(Element ele,
 @Nullable
 BeanDefinition containingBd)

Parse a custom element (outside the default namespace).

Parameters:

ele - the element to parse

containingBd - the containing bean definition (if any)

Returns:

the resulting bean definition

decorateBeanDefinitionIfRequired

public BeanDefinitionHolder decorateBeanDefinitionIfRequired(Element ele,
 BeanDefinitionHolder originalDef)

Decorate the given bean definition through a namespace handler, if applicable.

Parameters:

ele - the current element

originalDef - the current bean definition

Returns:

the decorated bean definition

decorateBeanDefinitionIfRequired

public BeanDefinitionHolder decorateBeanDefinitionIfRequired(Element ele,
 BeanDefinitionHolder originalDef,
 @Nullable
 BeanDefinition containingBd)

Decorate the given bean definition through a namespace handler, if applicable.

Parameters:

ele - the current element

originalDef - the current bean definition

containingBd - the containing bean definition (if any)

Returns:

the decorated bean definition

decorateIfRequired

public BeanDefinitionHolder decorateIfRequired(Node node,
 BeanDefinitionHolder originalDef,
 @Nullable
 BeanDefinition containingBd)

Decorate the given bean definition through a namespace handler, if applicable.

Parameters:

node - the current child node

originalDef - the current bean definition

containingBd - the containing bean definition (if any)

Returns:

the decorated bean definition

getNamespaceURI

@Nullable
public String getNamespaceURI(Node node)

Get the namespace URI for the supplied node.

The default implementation uses Node.getNamespaceURI(). Subclasses may override the default implementation to provide a different namespace identification mechanism.

Parameters:

node - the node

getLocalName

public String getLocalName(Node node)

Get the local name for the supplied Node.

The default implementation calls Node.getLocalName(). Subclasses may override the default implementation to provide a different mechanism for getting the local name.

Parameters:

node - the Node

nodeNameEquals

public boolean nodeNameEquals(Node node,
 String desiredName)

Determine whether the name of the supplied node is equal to the supplied name.

The default implementation checks the supplied desired name against both Node.getNodeName() and Node.getLocalName().

Subclasses may override the default implementation to provide a different mechanism for comparing node names.

Parameters:

node - the node to compare

desiredName - the name to check for

isDefaultNamespace

public boolean isDefaultNamespace(@Nullable
 String namespaceUri)

Determine whether the given URI indicates the default namespace.

isDefaultNamespace

public boolean isDefaultNamespace(Node node)

Determine whether the given node indicates the default namespace.