类 BeanDefinitionParserDelegate

字段详细资料

• BEANS_NAMESPACE_URI

  public static final String BEANS_NAMESPACE_URI

  另请参阅:

  常量字段值

• MULTI_VALUE_ATTRIBUTE_DELIMITERS

  public static final String MULTI_VALUE_ATTRIBUTE_DELIMITERS

  另请参阅:

  常量字段值

• TRUE_VALUE

  public static final String TRUE_VALUE

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

  另请参阅:

  常量字段值

• FALSE_VALUE

  public static final String FALSE_VALUE

  另请参阅:

  常量字段值

• DEFAULT_VALUE

  public static final String DEFAULT_VALUE

  另请参阅:

  常量字段值

• DESCRIPTION_ELEMENT

  public static final String DESCRIPTION_ELEMENT

  另请参阅:

  常量字段值

• AUTOWIRE_NO_VALUE

  public static final String AUTOWIRE_NO_VALUE

  另请参阅:

  常量字段值

• AUTOWIRE_BY_NAME_VALUE

  public static final String AUTOWIRE_BY_NAME_VALUE

  另请参阅:

  常量字段值

• AUTOWIRE_BY_TYPE_VALUE

  public static final String AUTOWIRE_BY_TYPE_VALUE

  另请参阅:

  常量字段值

• AUTOWIRE_CONSTRUCTOR_VALUE

  public static final String AUTOWIRE_CONSTRUCTOR_VALUE

  另请参阅:

  常量字段值

• AUTOWIRE_AUTODETECT_VALUE

  public static final String AUTOWIRE_AUTODETECT_VALUE

  另请参阅:

  常量字段值

• DEPENDENCY_CHECK_ALL_ATTRIBUTE_VALUE

  public static final String DEPENDENCY_CHECK_ALL_ATTRIBUTE_VALUE

  另请参阅:

  常量字段值

• DEPENDENCY_CHECK_SIMPLE_ATTRIBUTE_VALUE

  public static final String DEPENDENCY_CHECK_SIMPLE_ATTRIBUTE_VALUE

  另请参阅:

  常量字段值

• DEPENDENCY_CHECK_OBJECTS_ATTRIBUTE_VALUE

  public static final String DEPENDENCY_CHECK_OBJECTS_ATTRIBUTE_VALUE

  另请参阅:

  常量字段值

• NAME_ATTRIBUTE

  public static final String NAME_ATTRIBUTE

  另请参阅:

  常量字段值

• BEAN_ELEMENT

  public static final String BEAN_ELEMENT

  另请参阅:

  常量字段值

• META_ELEMENT

  public static final String META_ELEMENT

  另请参阅:

  常量字段值

• ID_ATTRIBUTE

  public static final String ID_ATTRIBUTE

  另请参阅:

  常量字段值

• PARENT_ATTRIBUTE

  public static final String PARENT_ATTRIBUTE

  另请参阅:

  常量字段值

• CLASS_ATTRIBUTE

  public static final String CLASS_ATTRIBUTE

  另请参阅:

  常量字段值

• ABSTRACT_ATTRIBUTE

  public static final String ABSTRACT_ATTRIBUTE

  另请参阅:

  常量字段值

• SCOPE_ATTRIBUTE

  public static final String SCOPE_ATTRIBUTE

  另请参阅:

  常量字段值

• LAZY_INIT_ATTRIBUTE

  public static final String LAZY_INIT_ATTRIBUTE

  另请参阅:

  常量字段值

• AUTOWIRE_ATTRIBUTE

  public static final String AUTOWIRE_ATTRIBUTE

  另请参阅:

  常量字段值

• AUTOWIRE_CANDIDATE_ATTRIBUTE

  public static final String AUTOWIRE_CANDIDATE_ATTRIBUTE

  另请参阅:

  常量字段值

• PRIMARY_ATTRIBUTE

  public static final String PRIMARY_ATTRIBUTE

  另请参阅:

  常量字段值

• DEPENDENCY_CHECK_ATTRIBUTE

  public static final String DEPENDENCY_CHECK_ATTRIBUTE

  另请参阅:

  常量字段值

• DEPENDS_ON_ATTRIBUTE

  public static final String DEPENDS_ON_ATTRIBUTE

  另请参阅:

  常量字段值

• INIT_METHOD_ATTRIBUTE

  public static final String INIT_METHOD_ATTRIBUTE

  另请参阅:

  常量字段值

• DESTROY_METHOD_ATTRIBUTE

  public static final String DESTROY_METHOD_ATTRIBUTE

  另请参阅:

  常量字段值

• FACTORY_METHOD_ATTRIBUTE

  public static final String FACTORY_METHOD_ATTRIBUTE

  另请参阅:

  常量字段值

• FACTORY_BEAN_ATTRIBUTE

  public static final String FACTORY_BEAN_ATTRIBUTE

  另请参阅:

  常量字段值

• CONSTRUCTOR_ARG_ELEMENT

  public static final String CONSTRUCTOR_ARG_ELEMENT

  另请参阅:

  常量字段值

• INDEX_ATTRIBUTE

  public static final String INDEX_ATTRIBUTE

  另请参阅:

  常量字段值

• TYPE_ATTRIBUTE

  public static final String TYPE_ATTRIBUTE

  另请参阅:

  常量字段值

• VALUE_TYPE_ATTRIBUTE

  public static final String VALUE_TYPE_ATTRIBUTE

  另请参阅:

  常量字段值

• KEY_TYPE_ATTRIBUTE

  public static final String KEY_TYPE_ATTRIBUTE

  另请参阅:

  常量字段值

• PROPERTY_ELEMENT

  public static final String PROPERTY_ELEMENT

  另请参阅:

  常量字段值

• REF_ATTRIBUTE

  public static final String REF_ATTRIBUTE

  另请参阅:

  常量字段值

• VALUE_ATTRIBUTE

  public static final String VALUE_ATTRIBUTE

  另请参阅:

  常量字段值

• LOOKUP_METHOD_ELEMENT

  public static final String LOOKUP_METHOD_ELEMENT

  另请参阅:

  常量字段值

• REPLACED_METHOD_ELEMENT

  public static final String REPLACED_METHOD_ELEMENT

  另请参阅:

  常量字段值

• REPLACER_ATTRIBUTE

  public static final String REPLACER_ATTRIBUTE

  另请参阅:

  常量字段值

• ARG_TYPE_ELEMENT

  public static final String ARG_TYPE_ELEMENT

  另请参阅:

  常量字段值

• ARG_TYPE_MATCH_ATTRIBUTE

  public static final String ARG_TYPE_MATCH_ATTRIBUTE

  另请参阅:

  常量字段值

• REF_ELEMENT

  public static final String REF_ELEMENT

  另请参阅:

  常量字段值

• IDREF_ELEMENT

  public static final String IDREF_ELEMENT

  另请参阅:

  常量字段值

• BEAN_REF_ATTRIBUTE

  public static final String BEAN_REF_ATTRIBUTE

  另请参阅:

  常量字段值

• LOCAL_REF_ATTRIBUTE

  public static final String LOCAL_REF_ATTRIBUTE

  另请参阅:

  常量字段值

• PARENT_REF_ATTRIBUTE

  public static final String PARENT_REF_ATTRIBUTE

  另请参阅:

  常量字段值

• VALUE_ELEMENT

  public static final String VALUE_ELEMENT

  另请参阅:

  常量字段值

• NULL_ELEMENT

  public static final String NULL_ELEMENT

  另请参阅:

  常量字段值

• ARRAY_ELEMENT

  public static final String ARRAY_ELEMENT

  另请参阅:

  常量字段值

• LIST_ELEMENT

  public static final String LIST_ELEMENT

  另请参阅:

  常量字段值

• SET_ELEMENT

  public static final String SET_ELEMENT

  另请参阅:

  常量字段值

• MAP_ELEMENT

  public static final String MAP_ELEMENT

  另请参阅:

  常量字段值

• ENTRY_ELEMENT

  public static final String ENTRY_ELEMENT

  另请参阅:

  常量字段值

• KEY_ELEMENT

  public static final String KEY_ELEMENT

  另请参阅:

  常量字段值

• KEY_ATTRIBUTE

  public static final String KEY_ATTRIBUTE

  另请参阅:

  常量字段值

• KEY_REF_ATTRIBUTE

  public static final String KEY_REF_ATTRIBUTE

  另请参阅:

  常量字段值

• VALUE_REF_ATTRIBUTE

  public static final String VALUE_REF_ATTRIBUTE

  另请参阅:

  常量字段值

• PROPS_ELEMENT

  public static final String PROPS_ELEMENT

  另请参阅:

  常量字段值

• PROP_ELEMENT

  public static final String PROP_ELEMENT

  另请参阅:

  常量字段值

• MERGE_ATTRIBUTE

  public static final String MERGE_ATTRIBUTE

  另请参阅:

  常量字段值

• QUALIFIER_ELEMENT

  public static final String QUALIFIER_ELEMENT

  另请参阅:

  常量字段值

• QUALIFIER_ATTRIBUTE_ELEMENT

  public static final String QUALIFIER_ATTRIBUTE_ELEMENT

  另请参阅:

  常量字段值

• DEFAULT_LAZY_INIT_ATTRIBUTE

  public static final String DEFAULT_LAZY_INIT_ATTRIBUTE

  另请参阅:

  常量字段值

• DEFAULT_MERGE_ATTRIBUTE

  public static final String DEFAULT_MERGE_ATTRIBUTE

  另请参阅:

  常量字段值

• DEFAULT_AUTOWIRE_ATTRIBUTE

  public static final String DEFAULT_AUTOWIRE_ATTRIBUTE

  另请参阅:

  常量字段值

• DEFAULT_DEPENDENCY_CHECK_ATTRIBUTE

  public static final String DEFAULT_DEPENDENCY_CHECK_ATTRIBUTE

  另请参阅:

  常量字段值

• DEFAULT_AUTOWIRE_CANDIDATES_ATTRIBUTE

  public static final String DEFAULT_AUTOWIRE_CANDIDATES_ATTRIBUTE

  另请参阅:

  常量字段值

• DEFAULT_INIT_METHOD_ATTRIBUTE

  public static final String DEFAULT_INIT_METHOD_ATTRIBUTE

  另请参阅:

  常量字段值

• DEFAULT_DESTROY_METHOD_ATTRIBUTE

  public static final String DEFAULT_DESTROY_METHOD_ATTRIBUTE

  另请参阅:

  常量字段值

• logger

  protected final Log logger

构造器详细资料

• BeanDefinitionParserDelegate

  public BeanDefinitionParserDelegate​(XmlReaderContext readerContext)

  Create a new BeanDefinitionParserDelegate associated with the supplied XmlReaderContext.

方法详细资料

• getReaderContext

  public final XmlReaderContext getReaderContext()

  Get the XmlReaderContext associated with this helper instance.

• getEnvironment

  @Deprecated
  public final Environment getEnvironment()

  已过时。

  in favor of XmlReaderContext.getEnvironment()
  Get the Environment associated with this helper instance.

• extractSource

  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,
                           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.

  另请参阅:

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

• populateDefaults

  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. Support nested 'beans' element use cases by falling back to parentDefaults in case the defaults are not explicitly set locally.

  参数:

  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

  public String[] getAutowireCandidatePatterns()

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

• parseBeanDefinitionElement

  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

  public BeanDefinitionHolder parseBeanDefinitionElement​(Element ele,
                                                         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

  public AbstractBeanDefinition parseBeanDefinitionElement​(Element ele,
                                                           String beanName,
                                                           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,
                                                              BeanDefinition containingBean,
                                                              AbstractBeanDefinition bd)

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

  参数:

  ele - bean declaration element

  beanName - bean name

  containingBean - containing bean definition

  返回:

  a bean definition initialized according to the bean element attributes

• createBeanDefinition

  protected AbstractBeanDefinition createBeanDefinition​(String className,
                                                        String parentName)
                                                 throws ClassNotFoundException

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

  参数:

  className - the name of the bean class

  parentName - the name of the bean's parent bean

  返回:

  the newly created bean definition

  抛出:

  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.

• getDependencyCheck

  public int getDependencyCheck​(String attValue)

• 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

  public Object parsePropertyValue​(Element ele,
                                   BeanDefinition bd,
                                   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

  public Object parsePropertySubElement​(Element ele,
                                        BeanDefinition bd)

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

  参数:

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

  bd - the current bean definition (if any)

• parsePropertySubElement

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

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

  参数:

  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

  public Object parseIdRefElement​(Element ele)

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

• parseValueElement

  public Object parseValueElement​(Element ele,
                                  String defaultTypeName)

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

• buildTypedStringValue

  protected TypedStringValue buildTypedStringValue​(String value,
                                                   String targetTypeName)
                                            throws ClassNotFoundException

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

  抛出:

  ClassNotFoundException

  另请参阅:

  TypedStringValue

• parseArrayElement

  public Object parseArrayElement​(Element arrayEle,
                                  BeanDefinition bd)

  Parse an array element.

• parseListElement

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

  Parse a list element.

• parseSetElement

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

  Parse a set element.

• parseCollectionElements

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

• parseMapElement

  public Map<Object,​Object> parseMapElement​(Element mapEle,
                                                  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.

  另请参阅:

  TypedStringValue

• parseKeyElement

  protected Object parseKeyElement​(Element keyEle,
                                   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

  public BeanDefinition parseCustomElement​(Element ele)

  Parse a custom element (outside of the default namespace).

  参数:

  ele - the element to parse

  返回:

  the resulting bean definition

• parseCustomElement

  public BeanDefinition parseCustomElement​(Element ele,
                                           BeanDefinition containingBd)

  Parse a custom element (outside of the default namespace).

  参数:

  ele - the element to parse

  containingBd - the containing bean definition (if any)

  返回:

  the resulting bean definition

• decorateBeanDefinitionIfRequired

  public BeanDefinitionHolder decorateBeanDefinitionIfRequired​(Element ele,
                                                               BeanDefinitionHolder originalDef)

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

  参数:

  ele - the current element

  originalDef - the current bean definition

  返回:

  the decorated bean definition

• decorateBeanDefinitionIfRequired

  public BeanDefinitionHolder decorateBeanDefinitionIfRequired​(Element ele,
                                                               BeanDefinitionHolder originalDef,
                                                               BeanDefinition containingBd)

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

  参数:

  ele - the current element

  originalDef - the current bean definition

  containingBd - the containing bean definition (if any)

  返回:

  the decorated bean definition

• decorateIfRequired

  public BeanDefinitionHolder decorateIfRequired​(Node node,
                                                 BeanDefinitionHolder originalDef,
                                                 BeanDefinition containingBd)

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

  参数:

  node - the current child node

  originalDef - the current bean definition

  containingBd - the containing bean definition (if any)

  返回:

  the decorated bean definition

• getNamespaceURI

  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.

  参数:

  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.

  参数:

  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.

  参数:

  node - the node to compare

  desiredName - the name to check for

• isDefaultNamespace

  public boolean isDefaultNamespace​(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.