Java

xml file

<EODPriceSnapshots xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://api.company.com/"> <MessageInfo> <MessageCode>200</MessageCode> <MessageDetail>Request data successfully</MessageDetail> </MessageInfo> <GeneralInfo> <ShareClassId>0P000xxxx</ShareClassId> <CompanyName>International Business Machines Corp</CompanyName> <ExchangeId>xxx</ExchangeId> <Symbol>yyy</Symbol> <CUSIP>888888</CUSIP> <CIK>11111</CIK> <ISIN>US3333</ISIN> <SEDOL>2005973</SEDOL> <CountryId>uuu</CountryId> </GeneralInfo> <EODPriceSnapshotEntity> <TradingDate>2016-09-07</TradingDate> <OpenPrice>160.19</OpenPrice> <HighPrice>161.76</HighPrice> <LowPrice>160</LowPrice> <ClosePrice>161.64</ClosePrice> <Volume>2866237</Volume> <PriceCurrencyId>xxx</PriceCurrencyId> <PreviousTradingDate>2016-09-07</PreviousTradingDate> <PreviousClosePrice>160.35</PreviousClosePrice> </EODPriceSnapshotEntity> </EODPriceSnapshots>

xsd file:

<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://api.company.com/"> <xs:element name="EODPriceSnapshots"> <xs:complexType> <xs:sequence> <xs:element name="MessageInfo"> <xs:complexType> <xs:sequence> <xs:element type="xs:short" name="MessageCode"/> <xs:element type="xs:string" name="MessageDetail"/> </xs:sequence> </xs:complexType> </xs:element> <xs:element name="GeneralInfo"> <xs:complexType> <xs:sequence> <xs:element type="xs:string" name="ShareClassId"/> <xs:element type="xs:string" name="CompanyName"/> <xs:element type="xs:string" name="ExchangeId"/> <xs:element type="xs:string" name="Symbol"/> <xs:element type="xs:int" name="CUSIP"/> <xs:element type="xs:int" name="CIK"/> <xs:element type="xs:string" name="ISIN"/> <xs:element type="xs:int" name="SEDOL"/> <xs:element type="xs:string" name="CountryId"/> </xs:sequence> </xs:complexType> </xs:element> <xs:element name="EODPriceSnapshotEntity"> <xs:complexType> <xs:sequence> <xs:element type="xs:date" name="TradingDate"/> <xs:element type="xs:float" name="OpenPrice"/> <xs:element type="xs:float" name="HighPrice"/> <xs:element type="xs:short" name="LowPrice"/> <xs:element type="xs:float" name="ClosePrice"/> <xs:element type="xs:int" name="Volume"/> <xs:element type="xs:string" name="PriceCurrencyId"/> <xs:element type="xs:date" name="PreviousTradingDate"/> <xs:element type="xs:float" name="PreviousClosePrice"/> </xs:sequence> </xs:complexType> </xs:element> </xs:sequence> </xs:complexType> </xs:element> </xs:schema>

Validate the xml schema

package CommonTool; import java.io.ByteArrayInputStream; import java.io.File; import java.io.InputStream; import javax.xml.transform.Source; import javax.xml.transform.stream.StreamSource; import javax.xml.validation.Schema; import javax.xml.validation.SchemaFactory; import javax.xml.validation.Validator; import org.apache.log4j.Logger; import org.xml.sax.SAXException; /** * @desc xml验证 * @author copy * @date 2016-09-08 * */ public class XmlValidateUtil { private static final Logger logger = Logger.getLogger(XmlValidateUtil.class); private static final String SCHEMALANG = "http://www.w3.org/2001/XMLSchema"; /** * Schema校验xml文件 * @param xmlPath xml字符串 * @param xsdPath xsd文件路径 * @return xml文件是否符合xsd定义的规则 */ public static boolean xmlStringValidate(String xmlStr, String xsdPath) { boolean flag = false; try { SchemaFactory factory = SchemaFactory.newInstance(SCHEMALANG); File schemaLocation = new File(xsdPath); Schema schema = factory.newSchema(schemaLocation); Validator validator = schema.newValidator(); InputStream is = new ByteArrayInputStream(xmlStr.getBytes()); Source source = new StreamSource(is); try { validator.validate(source); flag = true; } catch (SAXException ex) { logger.info(ex.getMessage()); } } catch (Exception e) { e.printStackTrace(); } return flag; } /** * Schema校验xml文件 * @param xmlPath xml文件路径 * @param xsdPath xsd文件路径 * @return xml文件是否符合xsd定义的规则 */ public static boolean xmlFileValidate(String xmlPath, String xsdPath) { boolean flag = false; try { SchemaFactory factory = SchemaFactory.newInstance(SCHEMALANG); File schemaLocation = new File(xsdPath); Schema schema = factory.newSchema(schemaLocation); Validator validator = schema.newValidator(); Source source = new StreamSource(xmlPath); try { validator.validate(source); flag = true; } catch (SAXException ex) { logger.info(ex.getMessage()); } } catch (Exception e) { e.printStackTrace(); } return flag; } public static void main(String[] args) { String xmlPath = "D:\\workspace\\groovyStudy\\data\\xmlExample.xml"; String xsdPath = "D:\\workspace\\groovyStudy\\data\\xsdExample.xsd"; System.out.println("Test result is: " + xmlFileValidate(xmlPath, xsdPath)); } }