net.ymate.platform.commons

Class XPathHelper

java.lang.Object

net.ymate.platform.commons.XPathHelper

public class XPathHelper
extends Object

Author:

刘镇 (suninformation@163.com) on 16/5/22 上午6:52

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	XPathHelper.Builder
static interface	XPathHelper.INodeValueParser 自定义节点值解析器

Field Summary

Fields

Modifier and Type	Field and Description
static EntityResolver	IGNORE_DTD_ENTITY_RESOLVER 用于忽略所有DTD检测

Constructor Summary

Constructors

Constructor and Description
XPathHelper(DocumentBuilderFactory documentBuilderFactory, XPathFactory xPathFactory, InputSource inputSource, EntityResolver entityResolver, ErrorHandler errorHandler)
XPathHelper(DocumentBuilderFactory documentBuilderFactory, XPathFactory xPathFactory, String content)
XPathHelper(DocumentBuilderFactory documentBuilderFactory, XPathFactory xPathFactory, String content, EntityResolver entityResolver)
XPathHelper(DocumentBuilderFactory documentBuilderFactory, XPathFactory xPathFactory, String content, EntityResolver entityResolver, ErrorHandler errorHandler)
XPathHelper(DocumentBuilderFactory documentBuilderFactory, XPathFactory xPathFactory, String content, ErrorHandler errorHandler)
XPathHelper(DocumentBuilder documentBuilder, XPath xPath, InputSource inputSource)
XPathHelper(InputSource inputSource)
XPathHelper(InputSource inputSource, EntityResolver entityResolver)
XPathHelper(InputSource inputSource, ErrorHandler errorHandler)
XPathHelper(XPathFactory xPathFactory, Document document)

Method Summary

Modifier and Type	Method and Description
static XPathHelper	create(XPathFactory xPathFactory, Document document)
Boolean	getBooleanValue(Object item, String expression)
Boolean	getBooleanValue(String expression)
Document	getDocument()
Node	getNode(Object item, String expression)
Node	getNode(String expression)
NodeList	getNodeList(Object item, String expression)
NodeList	getNodeList(String expression)
Number	getNumberValue(Object item, String expression)
Number	getNumberValue(String expression)
String	getStringValue(Object item, String expression)
String	getStringValue(String expression)
static DocumentBuilderFactory	newDocumentBuilderFactory()
static XPathFactory	newXPathFactory()
Map<String,Object>	toMap()
Map<String,Object>	toMap(Node parent)
<T> T	toObject(Class<T> targetObject)
<T> T	toObject(T targetObject)

Methods inherited from class java.lang.Object

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

Field Detail

IGNORE_DTD_ENTITY_RESOLVER

public static final EntityResolver IGNORE_DTD_ENTITY_RESOLVER

用于忽略所有DTD检测

Constructor Detail

XPathHelper

public XPathHelper(XPathFactory xPathFactory,
                   Document document)

XPathHelper

public XPathHelper(DocumentBuilder documentBuilder,
                   XPath xPath,
                   InputSource inputSource)
            throws IOException,
                   SAXException

Throws:

IOException

SAXException

XPathHelper

public XPathHelper(InputSource inputSource)
            throws ParserConfigurationException,
                   SAXException,
                   IOException

Throws:

ParserConfigurationException

SAXException

IOException

XPathHelper

public XPathHelper(InputSource inputSource,
                   EntityResolver entityResolver)
            throws ParserConfigurationException,
                   SAXException,
                   IOException

Throws:

ParserConfigurationException

SAXException

IOException

XPathHelper

public XPathHelper(InputSource inputSource,
                   ErrorHandler errorHandler)
            throws ParserConfigurationException,
                   SAXException,
                   IOException

Throws:

ParserConfigurationException

SAXException

IOException

XPathHelper

public XPathHelper(DocumentBuilderFactory documentBuilderFactory,
                   XPathFactory xPathFactory,
                   InputSource inputSource,
                   EntityResolver entityResolver,
                   ErrorHandler errorHandler)
            throws IOException,
                   SAXException,
                   ParserConfigurationException

Throws:

IOException

SAXException

ParserConfigurationException

XPathHelper

public XPathHelper(DocumentBuilderFactory documentBuilderFactory,
                   XPathFactory xPathFactory,
                   String content)
            throws ParserConfigurationException,
                   IOException,
                   SAXException

Throws:

ParserConfigurationException

IOException

SAXException

XPathHelper

public XPathHelper(DocumentBuilderFactory documentBuilderFactory,
                   XPathFactory xPathFactory,
                   String content,
                   EntityResolver entityResolver)
            throws ParserConfigurationException,
                   SAXException,
                   IOException

Throws:

ParserConfigurationException

SAXException

IOException

XPathHelper

public XPathHelper(DocumentBuilderFactory documentBuilderFactory,
                   XPathFactory xPathFactory,
                   String content,
                   ErrorHandler errorHandler)
            throws ParserConfigurationException,
                   SAXException,
                   IOException

Throws:

ParserConfigurationException

SAXException

IOException

XPathHelper

public XPathHelper(DocumentBuilderFactory documentBuilderFactory,
                   XPathFactory xPathFactory,
                   String content,
                   EntityResolver entityResolver,
                   ErrorHandler errorHandler)
            throws IOException,
                   SAXException,
                   ParserConfigurationException

Throws:

IOException

SAXException

ParserConfigurationException

Method Detail

newDocumentBuilderFactory

public static DocumentBuilderFactory newDocumentBuilderFactory()

newXPathFactory

public static XPathFactory newXPathFactory()

create

public static XPathHelper create(XPathFactory xPathFactory,
                                 Document document)

getDocument

public Document getDocument()

toMap

public Map<String,Object> toMap()

toMap

public Map<String,Object> toMap(Node parent)

getStringValue

public String getStringValue(String expression)
                      throws XPathExpressionException

Throws:

XPathExpressionException

getNumberValue

public Number getNumberValue(String expression)
                      throws XPathExpressionException

Throws:

XPathExpressionException

getBooleanValue

public Boolean getBooleanValue(String expression)
                        throws XPathExpressionException

Throws:

XPathExpressionException

getNode

public Node getNode(String expression)
             throws XPathExpressionException

Throws:

XPathExpressionException

getNodeList

public NodeList getNodeList(String expression)
                     throws XPathExpressionException

Throws:

XPathExpressionException

getStringValue

public String getStringValue(Object item,
                             String expression)
                      throws XPathExpressionException

Throws:

XPathExpressionException

getNumberValue

public Number getNumberValue(Object item,
                             String expression)
                      throws XPathExpressionException

Throws:

XPathExpressionException

getBooleanValue

public Boolean getBooleanValue(Object item,
                               String expression)
                        throws XPathExpressionException

Throws:

XPathExpressionException

getNode

public Node getNode(Object item,
                    String expression)
             throws XPathExpressionException

Throws:

XPathExpressionException

getNodeList

public NodeList getNodeList(Object item,
                            String expression)
                     throws XPathExpressionException

Throws:

XPathExpressionException

toObject

public <T> T toObject(Class<T> targetObject)

toObject

public <T> T toObject(T targetObject)