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YuCheng Hu 2025-04-29 18:13:05 -04:00
parent b5e8a5ec3a
commit 7e8ba52517
32 changed files with 675 additions and 483 deletions
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11
xml-2/README.md
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@ -4,12 +4,15 @@ This module contains articles about eXtensible Markup Language (XML)
### Relevant Articles:
- [Pretty-Print XML in Java](https://www.baeldung.com/java-pretty-print-xml)
- [Validate an XML File Against an XSD File](https://www.baeldung.com/java-validate-xml-xsd)
- [Converting JSON to XML in Java](https://www.baeldung.com/java-convert-json-to-xml)
- [Convert an XML Object to a String in Java](https://www.baeldung.com/java-convert-xml-object-string)
- [Convert String Containing XML to org.w3c.dom.Document](https://www.baeldung.com/java-convert-string-xml-dom)
- [How to Parse XML to HashMap in Java](https://www.baeldung.com/java-xml-read-into-hashmap)
- [Convert an XML File to CSV File](https://www.baeldung.com/java-convert-xml-csv)
- [Invalid Characters in XML](https://www.baeldung.com/java-xml-invalid-characters)
- [How to Convert XML to PDF](https://www.baeldung.com/java-xml-pdf-conversion)
- [How to Convert org.w3c.dom.Document to String in Java](https://www.baeldung.com/java-convert-org-w3c-dom-document-string)
- [Introduction to JiBX](https://www.baeldung.com/jibx)
- [Write an org.w3.dom.Document to a File](https://www.baeldung.com/java-write-xml-document-file)
- [Modifying an XML Attribute in Java](https://www.baeldung.com/java-modify-xml-attribute)
- [Convert XML to HTML in Java](https://www.baeldung.com/java-convert-xml-to-html)
- - More articles: [[prev -->]](../xml)

334
xml-2/pom.xml
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@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>xml-2</artifactId>
<version>0.1-SNAPSHOT</version>
@ -26,16 +26,6 @@
<version>${junit-jupiter.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<version>${json.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-xml</artifactId>
@ -52,14 +42,96 @@
<version>${xstream.version}</version>
</dependency>
<dependency>
<groupId>com.sun.xml.bind</groupId>
<artifactId>jaxb-impl</artifactId>
<version>${jaxb.version}</version>
<groupId>org.apache.xmlgraphics</groupId>
<artifactId>fop</artifactId>
<version>${fop.version}</version>
</dependency>
<dependency>
<groupId>org.apache.xmlbeans</groupId>
<artifactId>xmlbeans</artifactId>
<version>${xmlbeans.version}</version>
<groupId>com.itextpdf</groupId>
<artifactId>itextpdf</artifactId>
<version>${itextpdf.version}</version>
</dependency>
<dependency>
<groupId>org.jibx</groupId>
<artifactId>jibx-run</artifactId>
<version>${jibx-version}</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>${commons-lang3.version}</version>
</dependency>
<dependency>
<groupId>org.xmlunit</groupId>
<artifactId>xmlunit-assertj</artifactId>
<version>${xmlunit-assertj.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jooq</groupId>
<artifactId>joox-java-6</artifactId>
<version>${joox.version}</version>
</dependency>
<!-- JMH Libraries -->
<dependency>
<groupId>org.openjdk.jmh</groupId>
<artifactId>jmh-core</artifactId>
<version>${jmh-core.version}</version>
</dependency>
<dependency>
<groupId>org.openjdk.jmh</groupId>
<artifactId>jmh-generator-annprocess</artifactId>
<version>${jmh-generator.version}</version>
</dependency>
<dependency>
<groupId>jaxen</groupId>
<artifactId>jaxen</artifactId>
<version>${jaxen.version}</version>
</dependency>
<dependency>
<groupId>org.freemarker</groupId>
<artifactId>freemarker</artifactId>
<version>${freemarker.version}</version>
</dependency>
<dependency>
<groupId>jakarta.xml.bind</groupId>
<artifactId>jakarta.xml.bind-api</artifactId>
<version>${jakarta.xml.bind-api.version}</version>
</dependency>
<dependency>
<groupId>com.github.spullara.mustache.java</groupId>
<artifactId>compiler</artifactId>
<version>${mustache.version}</version>
</dependency>
<dependency>
<groupId>com.sun.xml.bind</groupId>
<artifactId>jaxb-impl</artifactId>
<version>${jaxb-impl.version}</version>
</dependency>
<dependency>
<groupId>org.glassfish.jaxb</groupId>
<artifactId>jaxb-runtime</artifactId>
<version>${jaxb-runtime.version}</version>
</dependency>
<dependency>
<groupId>com.sun.xml.bind</groupId>
<artifactId>jaxb-core</artifactId>
<version>${jaxb-core.version}</version>
</dependency>
<dependency>
<groupId>net.htmlparser.jericho</groupId>
<artifactId>jericho-html</artifactId>
<version>${jericho.version}</version>
</dependency>
<dependency>
<groupId>net.sourceforge.htmlcleaner</groupId>
<artifactId>htmlcleaner</artifactId>
<version>${htmlcleaner.version}</version>
</dependency>
<dependency>
<groupId>org.jsoup</groupId>
<artifactId>jsoup</artifactId>
<version>${jsoup.version}</version>
</dependency>
</dependencies>
@ -71,6 +143,14 @@
<filtering>true</filtering>
</resource>
</resources>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.jibx</groupId>
<artifactId>maven-jibx-plugin</artifactId>
</plugin>
</plugins>
</pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
@ -79,18 +159,228 @@
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
</plugin>
<plugin>
<groupId>org.jibx</groupId>
<artifactId>maven-jibx-plugin</artifactId>
<version>${maven-jibx-plugin.version}</version>
<configuration>
<directory>src/main/resources</directory>
<includes>
<includes>*-binding.xml</includes>
</includes>
<excludes>
<exclude>template-binding.xml</exclude>
</excludes>
<schemaBindingDirectory>src/main/resources</schemaBindingDirectory>
<includeSchemaBindings>
<includeSchemaBindings>*-binding.xml</includeSchemaBindings>
</includeSchemaBindings>
<verbose>true</verbose>
</configuration>
<executions>
<execution>
<id>process-classes</id>
<phase>process-classes</phase>
<goals>
<goal>bind</goal>
</goals>
</execution>
<execution>
<id>process-test-classes</id>
<phase>process-test-classes</phase>
<goals>
<goal>test-bind</goal>
</goals>
</execution>
</executions>
<dependencies>
<dependency>
<groupId>org.apache.bcel</groupId>
<artifactId>bcel</artifactId>
<version>${bcel.version}</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>schemaGen</id>
<build>
<plugins>
<plugin>
<groupId>org.jibx</groupId>
<artifactId>maven-jibx-plugin</artifactId>
<version>${maven-jibx-plugin.version}</version>
<executions>
<execution>
<id>generate-java-code-from-schema</id>
<goals>
<goal>schema-codegen</goal>
</goals>
<configuration>
<directory>src/main/resources</directory>
<includes>
<include>Order.xsd</include>
</includes>
<verbose>true</verbose>
</configuration>
</execution>
<execution>
<id>compile-binding</id>
<goals>
<goal>bind</goal>
</goals>
<configuration>
<directory>target/generated-sources</directory>
<load>true</load>
<validate>true</validate>
<!--<verbose>true</verbose> -->
<verify>true</verify>
</configuration>
</execution>
<execution>
<id>generate-test-code-from-schema</id>
<phase>generate-test-sources</phase>
<goals>
<goal>test-schema-codegen</goal>
</goals>
</execution>
<execution>
<id>compile-test-binding</id>
<phase>process-test-classes</phase>
<goals>
<goal>test-bind</goal>
</goals>
<configuration>
<directory>target/generated-test-sources</directory>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
<configuration>
<excludes>
<exclude>CustomerTest.java</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>bindGen</id>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.jibx</groupId>
<artifactId>maven-jibx-plugin</artifactId>
</plugin>
</plugins>
</pluginManagement>
<plugins>
<plugin>
<groupId>org.jibx</groupId>
<artifactId>maven-jibx-plugin</artifactId>
<version>${maven-jibx-plugin.version}</version>
<configuration>
<directory>src/main/resources</directory>
<includes>
<includes>*-binding.xml</includes>
</includes>
<excludes>
<exclude>template-binding.xml</exclude>
</excludes>
<schemaBindingDirectory>src/main/resources</schemaBindingDirectory>
<includeSchemaBindings>
<includeSchemaBindings>*-binding.xml</includeSchemaBindings>
</includeSchemaBindings>
<verbose>true</verbose>
</configuration>
<executions>
<execution>
<id>process-classes</id>
<phase>process-classes</phase>
<goals>
<goal>bind</goal>
</goals>
</execution>
<execution>
<id>process-test-classes</id>
<phase>process-test-classes</phase>
<goals>
<goal>test-bind</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
</plugin>
<plugin>
<!-- NOTE: We don't need a groupId specification because the group is org.apache.maven.plugins -->
<!--...which is assumed by default. -->
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<archiveBaseDirectory>${project.basedir}</archiveBaseDirectory>
<descriptorRefs>
<descriptorRef>
jar-with-dependencies
</descriptorRef>
</descriptorRefs>
<archive>
<manifest>
<mainClass>
com.baeldung.xml.jibx.JiBXDemoApplication
</mainClass>
</manifest>
</archive>
</configuration>
<executions>
<execution>
<id>make-assembly</id><!-- this is used for inheritance merges -->
<phase>package</phase><!-- append to the packaging phase. -->
<goals>
<goal>attached</goal><!-- goals == mojos -->
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
<properties>
<dom4j.version>2.1.3</dom4j.version>
<json.version>20240303</json.version>
<underscore.version>1.89</underscore.version>
<xstream.version>1.4.18</xstream.version>
<jaxb.version>2.3.3</jaxb.version>
<xmlbeans.version>5.0.2</xmlbeans.version>
<log4j-core.version>2.12.4</log4j-core.version>
<fop.version>2.9</fop.version>
<itextpdf.version>5.5.13.3</itextpdf.version>
<jibx-version>1.2.4.5</jibx-version>
<bcel.version>6.7.0</bcel.version>
<maven-jibx-plugin.version>1.3.1</maven-jibx-plugin.version>
<commons-lang3.version>3.14.0</commons-lang3.version>
<xmlunit-assertj.version>2.6.3</xmlunit-assertj.version>
<joox.version>1.6.2</joox.version>
<jaxen.version>1.2.0</jaxen.version>
<freemarker.version>2.3.29</freemarker.version>
<jakarta.xml.bind-api.version>4.0.2</jakarta.xml.bind-api.version>
<mustache.version>0.9.6</mustache.version>
<jaxb-core.version>2.3.0.1</jaxb-core.version>
<jaxb-impl.version>4.0.4</jaxb-impl.version>
<jaxb-runtime.version>4.0.3</jaxb-runtime.version>
<jericho.version>3.4</jericho.version>
<htmlcleaner.version>2.25</htmlcleaner.version>
<jsoup.version>1.17.2</jsoup.version>
</properties>
</project>

91
xml-2/src/main/java/com/baeldung/xml/prettyprint/XmlPrettyPrinter.java
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@ -1,91 +0,0 @@
package com.baeldung.xml.prettyprint;
import org.dom4j.DocumentHelper;
import org.dom4j.io.OutputFormat;
import org.dom4j.io.XMLWriter;
import org.w3c.dom.Document;
import org.xml.sax.InputSource;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;
import java.io.*;
public class XmlPrettyPrinter {
public static String prettyPrintByTransformer(String xmlString, int indent, boolean ignoreDeclaration) {
try {
final InputSource src = new InputSource(new StringReader(xmlString));
final Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(src);
TransformerFactory transformerFactory = TransformerFactory.newInstance();
transformerFactory.setAttribute("indent-number", indent);
Transformer transformer = transformerFactory.newTransformer(new StreamSource(new StringReader(readPrettyPrintXslt())));
// Using the default transformer will create empty lines in Java9+
// Transformer transformer = transformerFactory.newTransformer();
transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, ignoreDeclaration ? "yes" : "no");
transformer.setOutputProperty(OutputKeys.INDENT, "yes");
// Alternatively, we can set indent-size on the transformer object
// transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", String.valueOf(indent));
Writer out = new StringWriter();
transformer.transform(new DOMSource(document), new StreamResult(out));
return out.toString();
} catch (Exception e) {
throw new RuntimeException("Error occurs when pretty-printing xml:\n" + xmlString, e);
}
}
public static String prettyPrintByDom4j(String xmlString, int indent, boolean skipDeclaration) {
try {
final OutputFormat format = OutputFormat.createPrettyPrint();
format.setEncoding("UTF-8");
format.setIndentSize(indent);
format.setSuppressDeclaration(skipDeclaration);
final org.dom4j.Document document = DocumentHelper.parseText(xmlString);
final StringWriter sw = new StringWriter();
final XMLWriter writer = new XMLWriter(sw, format);
writer.write(document);
return sw.toString();
} catch (Exception e) {
throw new RuntimeException("Error occurs when pretty-printing xml:\n" + xmlString, e);
}
}
public static void main(String[] args) throws IOException {
InputStream inputStream = XmlPrettyPrinter.class.getResourceAsStream("/xml/emails.xml");
String xmlString = readFromInputStream(inputStream);
System.out.println("Pretty printing by Transformer");
System.out.println("=============================================");
System.out.println(prettyPrintByTransformer(xmlString, 2, true));
System.out.println("=============================================");
System.out.println("Pretty printing by Dom4j");
System.out.println("=============================================");
System.out.println(prettyPrintByDom4j(xmlString, 8, false));
System.out.println("=============================================");
}
private static String readPrettyPrintXslt() throws IOException {
InputStream inputStream = XmlPrettyPrinter.class.getResourceAsStream("/xml/prettyprint.xsl");
return readFromInputStream(inputStream);
}
private static String readFromInputStream(InputStream inputStream) throws IOException {
StringBuilder resultStringBuilder = new StringBuilder();
try (BufferedReader br = new BufferedReader(new InputStreamReader(inputStream))) {
String line;
while ((line = br.readLine()) != null) {
resultStringBuilder.append(line).append("\n");
}
}
return resultStringBuilder.toString();
}
}

5
xml-2/src/main/java/com/baeldung/xml/tohashmap/Employees.java
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@ -1,9 +1,10 @@
package com.baeldung.xml.tohashmap;
import jakarta.xml.bind.annotation.XmlElement;
import jakarta.xml.bind.annotation.XmlRootElement;
import java.util.List;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement(name = "employees")
public class Employees {

6
xml-2/src/main/java/com/baeldung/xml/tohashmap/XmlToHashMap.java
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@ -9,9 +9,6 @@ import java.util.Map;
import java.util.function.Function;
import java.util.stream.Collectors;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Unmarshaller;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
@ -21,6 +18,9 @@ import javax.xml.xpath.XPathExpression;
import javax.xml.xpath.XPathExpressionException;
import javax.xml.xpath.XPathFactory;
import jakarta.xml.bind.JAXBContext;
import jakarta.xml.bind.JAXBException;
import jakarta.xml.bind.Unmarshaller;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;

35
xml-2/src/main/java/com/baeldung/xml/validation/XmlErrorHandler.java
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@ -1,35 +0,0 @@
package com.baeldung.xml.validation;
import org.xml.sax.ErrorHandler;
import org.xml.sax.SAXParseException;
import java.util.ArrayList;
import java.util.List;
public class XmlErrorHandler implements ErrorHandler {
private List<SAXParseException> exceptions;
public XmlErrorHandler() {
this.exceptions = new ArrayList<>();
}
public List<SAXParseException> getExceptions() {
return exceptions;
}
@Override
public void warning(SAXParseException exception) {
exceptions.add(exception);
}
@Override
public void error(SAXParseException exception) {
exceptions.add(exception);
}
@Override
public void fatalError(SAXParseException exception) {
exceptions.add(exception);
}
}

62
xml-2/src/main/java/com/baeldung/xml/validation/XmlValidator.java
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@ -1,62 +0,0 @@
package com.baeldung.xml.validation;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
import javax.xml.XMLConstants;
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 java.io.File;
import java.io.IOException;
import java.util.List;
public class XmlValidator {
private static final Logger LOGGER = LoggerFactory.getLogger(XmlValidator.class);
private String xsdPath;
private String xmlPath;
public XmlValidator(String xsdPath, String xmlPath) {
this.xsdPath = xsdPath;
this.xmlPath = xmlPath;
}
public boolean isValid() throws IOException, SAXException {
Validator validator = initValidator(xsdPath);
try {
validator.validate(new StreamSource(getFile(xmlPath)));
return true;
} catch (SAXException e) {
return false;
}
}
public List<SAXParseException> listParsingExceptions() throws IOException, SAXException {
XmlErrorHandler xsdErrorHandler = new XmlErrorHandler();
Validator validator = initValidator(xsdPath);
validator.setErrorHandler(xsdErrorHandler);
try {
validator.validate(new StreamSource(getFile(xmlPath)));
} catch (SAXParseException e) {}
xsdErrorHandler.getExceptions().forEach(e -> LOGGER.info(String.format("Line number: %s, Column number: %s. %s", e.getLineNumber(), e.getColumnNumber(), e.getMessage())));
return xsdErrorHandler.getExceptions();
}
private Validator initValidator(String xsdPath) throws SAXException {
SchemaFactory factory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
Source schemaFile = new StreamSource(getFile(xsdPath));
Schema schema = factory.newSchema(schemaFile);
return schema.newValidator();
}
private File getFile(String location) {
return new File(getClass().getClassLoader().getResource(location).getFile());
}
}

11
xml-2/src/main/resources/xml/prettyprint.xsl
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@ -1,11 +0,0 @@
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:strip-space elements="*"/>
<xsl:output method="xml" encoding="UTF-8"/>
<xsl:template match="@*|node()">
<xsl:copy>
<xsl:apply-templates select="@*|node()"/>
</xsl:copy>
</xsl:template>
</xsl:stylesheet>

8
xml-2/src/main/resources/xml/validation/baeldung.xml
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@ -1,8 +0,0 @@
<?xml version="1.0" encoding="UTF-8" ?>
<individual>
<name>Baeldung</name>
<address>
<zip>00001</zip>
<city>New York</city>
</address>
</individual>

25
xml-2/src/main/resources/xml/validation/full-person.xsd
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@ -1,25 +0,0 @@
<?xml version="1.0" encoding="UTF-8" ?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="individual">
<xs:complexType>
<xs:sequence>
<xs:element name="name">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:maxLength value="5" />
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name="address">
<xs:complexType>
<xs:sequence>
<xs:element name="zip" type="xs:positiveInteger" />
<xs:element name="city" type="xs:string" />
<xs:element name="street" type="xs:string" />
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>

18
xml-2/src/main/resources/xml/validation/person.xsd
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@ -1,18 +0,0 @@
<?xml version="1.0" encoding="UTF-8" ?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="individual">
<xs:complexType>
<xs:sequence>
<xs:element name="name" type="xs:string" />
<xs:element name="address">
<xs:complexType>
<xs:sequence>
<xs:element name="zip" type="xs:positiveInteger" />
<xs:element name="city" type="xs:string" />
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>

51
xml-2/src/test/java/com/baeldung/xml/XMLDocumentWriterUnitTest.java Normal file
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@ -0,0 +1,51 @@
package com.baeldung.xml;
import org.apache.commons.io.FileUtils;
import org.junit.After;
import org.junit.Test;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import java.io.File;
public class XMLDocumentWriterUnitTest {
@Test
public void givenXMLDocumentWhenWriteIsCalledThenXMLIsWrittenToFile() throws Exception {
Document document = createSampleDocument();
new XMLDocumentWriter().write(document, "company_simple.xml", false, false);
}
@Test
public void givenXMLDocumentWhenWriteIsCalledWithPrettyPrintThenFormattedXMLIsWrittenToFile() throws Exception {
Document document = createSampleDocument();
new XMLDocumentWriter().write(document, "company_prettyprinted.xml", false, true);
}
private Document createSampleDocument() throws ParserConfigurationException {
DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
Document document = documentBuilder.newDocument();
Element companyElement = document.createElement("Company");
document.appendChild(companyElement);
Element departmentElement = document.createElement("Department");
departmentElement.setAttribute("name", "Sales");
companyElement.appendChild(departmentElement);
Element employee1 = document.createElement("Employee");
employee1.setAttribute("name", "John Smith");
departmentElement.appendChild(employee1);
Element employee2 = document.createElement("Employee");
employee2.setAttribute("name", "Tim Dellor");
departmentElement.appendChild(employee2);
return document;
}
@After
public void cleanUp() throws Exception {
FileUtils.deleteQuietly(new File("company_simple.xml"));
FileUtils.deleteQuietly(new File("company_prettyprinted.xml"));
}
}

77
xml-2/src/test/java/com/baeldung/xml/json2xml/JsonToXmlUnitTest.java
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@ -1,77 +0,0 @@
package com.baeldung.xml.json2xml;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
import com.fasterxml.jackson.dataformat.xml.XmlMapper;
import com.fasterxml.jackson.dataformat.xml.ser.ToXmlGenerator;
import com.github.underscore.U;
import org.json.JSONObject;
import org.json.XML;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
public class JsonToXmlUnitTest {
@Test
public void givenJsonString_whenConvertToXMLUsingJsonJava_thenConverted() {
String jsonString = "{\"name\":\"John\", \"age\":20, \"address\":{\"street\":\"Wall Street\", \"city\":\"New York\"}}";
JSONObject jsonObject = new JSONObject(jsonString);
String xmlString = XML.toString(jsonObject);
Assertions.assertEquals("<address><city>New York</city><street>Wall Street</street></address><name>John</name><age>20</age>", xmlString);
}
@Test
public void givenJsonString_whenConvertToXMLUsingJackson_thenConverted() throws JsonProcessingException {
String jsonString = "{\"name\":\"John\", \"age\":20, \"address\":{\"street\":\"Wall Street\", \"city\":\"New York\"}}";
ObjectMapper objectMapper = new ObjectMapper();
JsonNode jsonNode = objectMapper.readTree(jsonString);
String xmlString = new XmlMapper().writeValueAsString(jsonNode);
Assertions.assertEquals("<ObjectNode><name>John</name><age>20</age><address><street>Wall Street</street><city>New York</city></address></ObjectNode>", xmlString);
}
@Test
public void givenJsonString_whenConvertToXMLUsingJacksonWithXMLDeclarationAndRoot_thenConverted() throws JsonProcessingException {
String jsonString = "{\"name\":\"John\", \"age\":20, \"address\":{\"street\":\"Wall Street\", \"city\":\"New York\"}}";
ObjectMapper objectMapper = new ObjectMapper();
JsonNode jsonNode = objectMapper.readTree(jsonString);
XmlMapper xmlMapper = new XmlMapper();
xmlMapper.configure(SerializationFeature.INDENT_OUTPUT, true);
xmlMapper.configure(ToXmlGenerator.Feature.WRITE_XML_DECLARATION, true);
xmlMapper.configure(ToXmlGenerator.Feature.WRITE_XML_1_1, true);
String xmlString = xmlMapper.writer().withRootName("root").withDefaultPrettyPrinter().writeValueAsString(jsonNode);
Assertions.assertEquals("<?xml version='1.1' encoding='UTF-8'?>" + System.lineSeparator() +
"<root>" + System.lineSeparator() +
" <name>John</name>" + System.lineSeparator() +
" <age>20</age>" + System.lineSeparator() +
" <address>" + System.lineSeparator() +
" <street>Wall Street</street>" + System.lineSeparator() +
" <city>New York</city>" + System.lineSeparator() +
" </address>" + System.lineSeparator() +
"</root>" + System.lineSeparator(), xmlString);
}
@Test
public void givenJsonString_whenConvertToXMLUsingUnderscoreJava_thenConverted() {
String jsonString = "{\"name\":\"John\", \"age\":20}";
String xmlString = U.jsonToXml(jsonString);
Assertions.assertEquals("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
"<root>\n" +
" <name>John</name>\n" +
" <age number=\"true\">20</age>\n" +
"</root>", xmlString);
}
@Test
public void givenJsonString_whenConvertToXMLUsingUnderscoreJavaWithoutAttributes_thenConverted() {
String jsonString = "{\"name\":\"John\", \"age\":20}";
String xmlString = U.jsonToXml(jsonString, U.JsonToXmlMode.REMOVE_ATTRIBUTES);
Assertions.assertEquals("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
"<root>\n" +
" <name>John</name>\n" +
" <age>20</age>\n" +
"</root>", xmlString);
}
}

3
xml-2/src/test/java/com/baeldung/xml/tohashmap/XmlToHashMapUnitTest.java
View File

@ -6,8 +6,7 @@ import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Map;
import javax.xml.bind.JAXBException;
import jakarta.xml.bind.JAXBException;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;

35
xml-2/src/test/java/com/baeldung/xml/validation/XmlValidatorUnitTest.java
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@ -1,35 +0,0 @@
package com.baeldung.xml.validation;
import org.junit.jupiter.api.Test;
import org.xml.sax.SAXException;
import java.io.IOException;
import static org.junit.jupiter.api.Assertions.*;
class XmlValidatorUnitTest {
private static final String BAELDUNG_XML_PATH = "xml/validation/baeldung.xml";
private static final String PERSON_XSD_PATH = "xml/validation/person.xsd";
private static final String FULL_PERSON_XSD_PATH = "xml/validation/full-person.xsd";
@Test
public void givenValidXML_WhenIsValid_ThenTrue() throws IOException, SAXException {
assertTrue(new XmlValidator(PERSON_XSD_PATH, BAELDUNG_XML_PATH).isValid());
}
@Test
public void givenInvalidXML_WhenIsValid_ThenFalse() throws IOException, SAXException {
assertFalse(new XmlValidator(FULL_PERSON_XSD_PATH, BAELDUNG_XML_PATH).isValid());
}
@Test
public void givenValidXML_WhenListParsingExceptions_ThenNone() throws IOException, SAXException {
assertEquals(0, new XmlValidator(PERSON_XSD_PATH, BAELDUNG_XML_PATH).listParsingExceptions().size());
}
@Test
public void givenInvalidXML_WhenListParsingExceptions_ThenHasThree() throws IOException, SAXException {
assertEquals(3, new XmlValidator(FULL_PERSON_XSD_PATH, BAELDUNG_XML_PATH).listParsingExceptions().size());
}
}

2
xml-2/src/test/java/com/baeldung/xml/xml2document/XMLStringToDocumentObjectUnitTest.java
View File

@ -1,4 +1,4 @@
package com.baeldung.xml2document;
package com.baeldung.xml.xml2document;
import org.junit.Test;
import org.w3c.dom.*;

87
xml-2/src/test/java/com/baeldung/xml/xml2string/XMLObjectToStringUnitTest.java
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@ -1,87 +0,0 @@
package com.baeldung.xml2string;
import org.apache.xmlbeans.XmlException;
import org.apache.xmlbeans.XmlObject;
import org.apache.xmlbeans.XmlOptions;
import org.junit.Test;
import org.junit.Before;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import java.io.StringWriter;
import static org.junit.Assert.assertTrue;
public class XMLObjectToStringUnitTest {
private Document document;
@Before
public void setup() throws ParserConfigurationException {
// Create a DocumentBuilder
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
// Create a new Document
document = builder.newDocument();
// Create the root element
Element rootElement = document.createElement("root");
document.appendChild(rootElement);
// Create child elements
Element childElement1 = document.createElement("child1");
Element childElement2 = document.createElement("child2");
// Add text content to the child elements
childElement1.appendChild(document.createTextNode("This is child element 1"));
childElement2.appendChild(document.createTextNode("This is child element 2"));
// Append child elements to the root element
rootElement.appendChild(childElement1);
rootElement.appendChild(childElement2);
}
@Test
public void givenXMLDocument_whenUsingTransformer_thenConvertXMLToString() throws TransformerException {
TransformerFactory transformerFactory = TransformerFactory.newInstance();
Transformer transformer = transformerFactory.newTransformer();
StringWriter stringWriter = new StringWriter();
transformer.transform(new DOMSource(document), new StreamResult(stringWriter));
String result = stringWriter.toString();
assertTrue(result.contains("<root>"));
assertTrue(result.contains("This is child element 1"));
assertTrue(result.contains("This is child element 2"));
}
@Test
public void givenXMLDocument_whenUsingXmlBeans_thenConvertXMLToString() {
try {
XmlObject xmlObject = XmlObject.Factory.parse(document);
XmlOptions options = new XmlOptions();
options.setSavePrettyPrint();
options.setUseDefaultNamespace();
options.setSaveAggressiveNamespaces();
String xmlString = xmlObject.xmlText(options);
xmlString = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>" + xmlString;
assertTrue(xmlString.contains("<root>"));
assertTrue(xmlString.contains("This is child element 1"));
assertTrue(xmlString.contains("This is child element 2"));
} catch (XmlException e) {
e.printStackTrace();
}
}
}

61
xml-2/src/test/java/com/baeldung/xmlhtml/delhtmltags/RemoveHtmlTagsLiveTest.java Normal file
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@ -0,0 +1,61 @@
package com.baeldung.xmlhtml.delhtmltags;
import net.htmlparser.jericho.Renderer;
import net.htmlparser.jericho.Segment;
import net.htmlparser.jericho.Source;
import org.htmlcleaner.CleanerProperties;
import org.htmlcleaner.HtmlCleaner;
import org.jsoup.Jsoup;
import org.junit.jupiter.api.Test;
import java.io.IOException;
import java.net.URISyntaxException;
import java.nio.file.Files;
import java.nio.file.Paths;
class RemoveHtmlTagsLiveTest {
@Test
void givenHtml1_whenRemoveTagsByRegex_thenPrintText() throws IOException, URISyntaxException {
String html = new String(Files.readAllBytes(
(Paths.get(getClass().getResource("/xmlhtml/delhtmltags/example1.html").toURI()))));
String result = html.replaceAll("<[^>]*>", "")
.replaceAll("(?m)^\\s*$", ""); // remove empty and blank lines
System.out.println(result);
}
@Test
void givenHtml2_whenRemoveTagsByRegex_thenPrintText() throws IOException, URISyntaxException {
String html = new String(Files.readAllBytes(
(Paths.get(getClass().getResource("/xmlhtml/delhtmltags/example2.html").toURI()))));
String result = html.replaceAll("<[^>]*>", "");
System.out.println(result);
}
@Test
void givenHtml2_whenRemoveTagsByJsoup_thenPrintText() throws IOException, URISyntaxException {
String html = new String(Files.readAllBytes(
(Paths.get(getClass().getResource("/xmlhtml/delhtmltags/example2.html").toURI()))));
System.out.println(Jsoup.parse(html).text());
}
@Test
void givenHtml2_whenRemoveTagsByHtmlCleaner_thenPrintText() throws IOException, URISyntaxException {
String html = new String(Files.readAllBytes(
(Paths.get(getClass().getResource("/xmlhtml/delhtmltags/example2.html").toURI()))));
CleanerProperties props = new CleanerProperties();
props.setPruneTags("script");
String result = new HtmlCleaner(props).clean(html).getText().toString();
System.out.println(result);
}
@Test
void givenHtml2_whenRemoveTagsByJericho_thenPrintText() throws IOException, URISyntaxException {
String html = new String(Files.readAllBytes(
(Paths.get(getClass().getResource("/xmlhtml/delhtmltags/example2.html").toURI()))));
Source htmlSource = new Source(html);
Segment segment = new Segment(htmlSource, 0, htmlSource.length());
Renderer htmlRender = new Renderer(segment).setIncludeHyperlinkURLs(true);
System.out.println(htmlRender);
}
}

32
xml-2/src/test/java/com/baeldung/xmlhtml/freemarker/FreemarkerTransformerUnitTest.java Normal file
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@ -0,0 +1,32 @@
package com.baeldung.xmlhtml.freemarker;
import com.baeldung.xmlhtml.stax.StaxTransformer;
import freemarker.template.TemplateException;
import org.junit.jupiter.api.Test;
import javax.xml.stream.XMLStreamException;
import java.io.IOException;
import java.net.URISyntaxException;
import java.nio.file.Files;
import java.nio.file.Paths;
import static org.assertj.core.api.Assertions.assertThat;
public class FreemarkerTransformerUnitTest {
@Test
public void givenXml_whenTransform_thenGetHtml() throws IOException, URISyntaxException, XMLStreamException, TemplateException {
String expectedHtml = new String(Files.readAllBytes((Paths.get(getClass()
.getResource("/xmlhtml/notification.html")
.toURI()))));
StaxTransformer staxTransformer = new StaxTransformer("src/test/resources/xmlhtml/notification.xml");
String templateFile = "freemarker.html";
String templateDirectory = "src/test/resources/templates";
FreemarkerTransformer transformer = new FreemarkerTransformer(staxTransformer, templateDirectory, templateFile);
String result = transformer.html();
assertThat(result).isEqualTo(expectedHtml);
}
}

33
xml-2/src/test/java/com/baeldung/xmlhtml/jaxp/JaxpTransformerUnitTest.java Normal file
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@ -0,0 +1,33 @@
package com.baeldung.xmlhtml.jaxp;
import org.junit.jupiter.api.Test;
import org.xml.sax.SAXException;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.TransformerException;
import java.io.IOException;
import java.net.URISyntaxException;
import java.nio.file.Files;
import java.nio.file.Paths;
import static org.assertj.core.api.Assertions.assertThat;
public class JaxpTransformerUnitTest {
@Test
public void givenXml_whenTransform_thenGetHtml() throws IOException, SAXException, ParserConfigurationException, TransformerException, URISyntaxException {
String path = getClass()
.getResource("/xmlhtml/notification.xml")
.toString();
String expectedHtml = new String(Files.readAllBytes((Paths.get(getClass()
.getResource("/xmlhtml/notification.html")
.toURI()))));
JaxpTransformer transformer = new JaxpTransformer(path);
String result = transformer
.html()
.replaceAll("(?m)^\\s+", "");//Delete extra spaces added by Java 11
assertThat(result).isEqualTo(expectedHtml);
}
}

30
xml-2/src/test/java/com/baeldung/xmlhtml/mustache/MustacheTransformerUnitTest.java Normal file
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@ -0,0 +1,30 @@
package com.baeldung.xmlhtml.mustache;
import com.baeldung.xmlhtml.stax.StaxTransformer;
import org.junit.jupiter.api.Test;
import javax.xml.stream.XMLStreamException;
import java.io.IOException;
import java.net.URISyntaxException;
import java.nio.file.Files;
import java.nio.file.Paths;
import static org.assertj.core.api.Assertions.assertThat;
public class MustacheTransformerUnitTest {
@Test
public void givenXml_whenTransform_thenGetHtml() throws IOException, URISyntaxException, XMLStreamException {
String expectedHtml = new String(Files.readAllBytes((Paths.get(getClass()
.getResource("/xmlhtml/notification.html")
.toURI()))));
StaxTransformer staxTransformer = new StaxTransformer("src/test/resources/xmlhtml/notification.xml");
String templateFile = "src/test/resources/templates/template.mustache";
MustacheTransformer transformer = new MustacheTransformer(staxTransformer, templateFile);
String result = transformer.html();
assertThat(result).isEqualTo(expectedHtml);
}
}

30
xml-2/src/test/java/com/baeldung/xmlhtml/stax/StaxTransformerUnitTest.java Normal file
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@ -0,0 +1,30 @@
package com.baeldung.xmlhtml.stax;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Test;
import javax.xml.stream.XMLStreamException;
import java.io.IOException;
import java.net.URISyntaxException;
import java.nio.file.Files;
import java.nio.file.Paths;
import static org.assertj.core.api.Assertions.assertThat;
public class StaxTransformerUnitTest {
@Disabled // JAVA-39223
@Test
public void givenXml_whenTransform_thenGetHtml() throws IOException, URISyntaxException, XMLStreamException {
String path = "src/test/resources/xmlhtml/notification.xml";
String expectedHtml = new String(Files.readAllBytes((Paths.get(getClass()
.getResource("/xmlhtml/notification.html")
.toURI()))));
StaxTransformer transformer = new StaxTransformer(path);
String result = transformer.html();
assertThat(result).isEqualTo(expectedHtml);
}
}

16
xml-2/src/test/resources/Customer1.xml Normal file
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@ -0,0 +1,16 @@
<?xml version="1.0" encoding="UTF-8"?>
<customer>
<person>
<customer-id>12345</customer-id>
<name>Stefan Jaeger</name>
</person>
<home-phone>
<number>234678</number>
</home-phone>
<office-phone>
<number>234678</number>
</office-phone>
<city>Davos Dorf</city>
</customer>

11
xml-2/src/test/resources/templates/freemarker.html Normal file
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@ -0,0 +1,11 @@
<!DOCTYPE html>
<html lang="en">
<head>
<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>${heading}</title>
</head>
<body>
<p>${from}</p>
<p>${content}</p>
</body>
</html>

11
xml-2/src/test/resources/templates/template.mustache Normal file
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@ -0,0 +1,11 @@
<!DOCTYPE html>
<html lang="en">
<head>
<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>{{heading}}</title>
</head>
<body>
<p>{{from}}</p>
<p>{{content}}</p>
</body>
</html>

5
xml-2/src/test/resources/xml/attribute.xml Normal file
View File

@ -0,0 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<notification id="5">
<to customer="true">john@email.com</to>
<from>mary@email.com</from>
</notification>

5
xml-2/src/test/resources/xml/attribute_expected.xml Normal file
View File

@ -0,0 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<notification id="5">
<to customer="false">john@email.com</to>
<from>mary@email.com</from>
</notification>

9
xml-2/src/test/resources/xml/xee_attribute.xml Normal file
View File

@ -0,0 +1,9 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE notification [
<!ENTITY xxe SYSTEM "file:///etc/passwd" >]>
<notification id="5">
<bad_entry>&xxe;
</bad_entry>
<to customer="true">john@email.com</to>
<from>mary@email.com</from>
</notification>

15
xml-2/src/test/resources/xmlhtml/delhtmltags/example1.html Normal file
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@ -0,0 +1,15 @@
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>This is the page title</title>
</head>
<body>
<p>
If the application X doesn't start, the possible causes could be:<br/>
1. <a href="maven.com">Maven</a> is not installed.<br/>
2. Not enough disk space.<br/>
3. Not enough memory.
</p>
</body>
</html>

22
xml-2/src/test/resources/xmlhtml/delhtmltags/example2.html Normal file
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@ -0,0 +1,22 @@
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>This is the page title</title>
</head>
<script>
// some interesting script functions
</script>
<body>
<p>
If the application X doesn't start, the possible causes could be:<br/>
1. <a
id="link"
href="http://maven.apache.org/">
Maven
</a> is not installed.<br/>
2. Not enough (<1G) disk space.<br/>
3. Not enough (<64MB) memory.<br/>
</p>
</body>
</html>

11
xml-2/src/test/resources/xmlhtml/notification.html Normal file
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@ -0,0 +1,11 @@
<!DOCTYPE html>
<html lang="en">
<head>
<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Build #7 passed</title>
</head>
<body>
<p>from: builds@baeldung.com</p>
<p>Success: The Jenkins CI build passed</p>
</body>
</html>

6
xml-2/src/test/resources/xmlhtml/notification.xml Normal file
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@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<notification>
<from>builds@baeldung.com</from>
<heading>Build #7 passed</heading>
<content>Success: The Jenkins CI build passed</content>
</notification>