类 DefaultDocumentLoader
- java.lang.Object
- org.springframework.beans.factory.xml.DefaultDocumentLoader
- 所有已实现的接口:
DocumentLoader
public class DefaultDocumentLoader extends Object implements DocumentLoader
Spring's defaultDocumentLoader
implementation.Simply loads
documents
using the standard JAXP-configured XML parser. If you want to change theDocumentBuilder
that is used to load documents, then one strategy is to define a corresponding Java system property when starting your JVM. For example, to use the OracleDocumentBuilder
, you might start your application like as follows:java -Djavax.xml.parsers.DocumentBuilderFactory=oracle.xml.jaxp.JXDocumentBuilderFactory MyMainClass
- 从以下版本开始:
- 2.0
- 作者:
- Rob Harrop, Juergen Hoeller
构造器概要
构造器 构造器 说明 DefaultDocumentLoader()
方法概要
所有方法 实例方法 具体方法 修饰符和类型 方法 说明 protected DocumentBuilder
createDocumentBuilder(DocumentBuilderFactory factory, EntityResolver entityResolver, ErrorHandler errorHandler)
Create a JAXP DocumentBuilder that this bean definition reader will use for parsing XML documents.protected DocumentBuilderFactory
createDocumentBuilderFactory(int validationMode, boolean namespaceAware)
Create theDocumentBuilderFactory
instance.Document
loadDocument(InputSource inputSource, EntityResolver entityResolver, ErrorHandler errorHandler, int validationMode, boolean namespaceAware)
Load theDocument
at the suppliedInputSource
using the standard JAXP-configured XML parser.
构造器详细资料
DefaultDocumentLoader
public DefaultDocumentLoader()
方法详细资料
loadDocument
public Document loadDocument(InputSource inputSource, EntityResolver entityResolver, ErrorHandler errorHandler, int validationMode, boolean namespaceAware) throws Exception
Load theDocument
at the suppliedInputSource
using the standard JAXP-configured XML parser.- 指定者:
loadDocument
在接口中DocumentLoader
- 参数:
inputSource
- the source of the document that is to be loadedentityResolver
- the resolver that is to be used to resolve any entitieserrorHandler
- used to report any errors during document loadingvalidationMode
- the type of validationDTD
orXSD
)namespaceAware
-true
if support for XML namespaces is to be provided- 返回:
- the loaded
document
- 抛出:
Exception
- if an error occurs
createDocumentBuilderFactory
protected DocumentBuilderFactory createDocumentBuilderFactory(int validationMode, boolean namespaceAware) throws ParserConfigurationException
Create theDocumentBuilderFactory
instance.- 参数:
validationMode
- the type of validation:DTD
orXSD
)namespaceAware
- whether the returned factory is to provide support for XML namespaces- 返回:
- the JAXP DocumentBuilderFactory
- 抛出:
ParserConfigurationException
- if we failed to build a proper DocumentBuilderFactory
createDocumentBuilder
protected DocumentBuilder createDocumentBuilder(DocumentBuilderFactory factory, EntityResolver entityResolver, ErrorHandler errorHandler) throws ParserConfigurationException
Create a JAXP DocumentBuilder that this bean definition reader will use for parsing XML documents. Can be overridden in subclasses, adding further initialization of the builder.- 参数:
factory
- the JAXP DocumentBuilderFactory that the DocumentBuilder should be created withentityResolver
- the SAX EntityResolver to useerrorHandler
- the SAX ErrorHandler to use- 返回:
- the JAXP DocumentBuilder
- 抛出:
ParserConfigurationException
- if thrown by JAXP methods