This article talks about XML external entity attack (XXE attack) and how to prevent XXE from a list of the popular XML parsers like DOM, SAX, JDOM, etc. 1. What is XML external entity attack (XXE attack) 2. XXE attack example 3. How to prevent XXE attack in SAX parser 4. Sonar Rule to prevent […]
This article shows how to convert a String to an XML document and an XML document back to a String in Java, using DOM parser and JDOM2 parser. 1. Convert String to XML (DOM Parser) 2. Convert String to XML (JDOM2 Parser) 3. Download Source Code 4. References 1. Convert String to XML (DOM Parser) […]
Starts a Java project and hits the below "class not found for com.sun.xml.bind.v2.ContextFactory"? Terminal Caused by: java.lang.ClassNotFoundException: com.sun.xml.bind.v2.ContextFactory at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:606) at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:168) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522) at jakarta.xml.bind.ServiceLoaderUtil.nullSafeLoadClass(ServiceLoaderUtil.java:92) at jakarta.xml.bind.ServiceLoaderUtil.safeLoadClass(ServiceLoaderUtil.java:125) at jakarta.xml.bind.ContextFinder.newInstance(ContextFinder.java:230) … 43 more Solution The com.sun.xml.bind.v2.ContextFactory is under the JAXB APIs; Java 9 deprecated the JAXB, and Java 11 deleted the JAXB completely. To fix […]
Migrate a Java project to Java 11 and hits the below "class not found error for JAXBException" java.lang.NoClassDefFoundError: javax/xml/bind/JAXBException A short history of JAXB on Java The Jakarta XML Binding (JAXB; formerly Java Architecture for XML Binding) is an XML binding framework to convert Java classes to and from XML. The JAXB is part of […]
This tutorial shows how to use the Streaming API for XML (StAX) writer to write data to an XML file. Table of contents 1. Write to XML (StAX Writer APIs) 2. Write to XML (StAX Cursor API – XMLStreamWriter) 3. Write to XML (StAX Iterator API – XMLEventWriter) 4. Write and pretty print XML content […]
This tutorial shows how to use the Streaming API for XML (StAX) parser to read or parse an XML document. Table of contents 1. What is StAX 1.1 Difference between SAX and StAX? 2. StAX Cursor API and Iterator API 2.1 StAX Cursor API 2.2 StAX Iterator API 2.3 which one? Cursor or Iterator APIs? […]
This article shows how to use Java DOM Parser + XSLT to format or pretty print a XML document. Table of contents 1. An XML file 2. Pretty Print XML via Transformer 3. Pretty Print XML via XSLT 4. Download Source Code 5. References P.S Tested with Java 11 1. An XML file staff-simple.xml <?xml […]
With XSLT(Extensible Stylesheet Language Transformations), we can transform XML documents into other formats such as HTML. Table of contents 1. DOM Parser and Transformer 2. DOM example: XML + XSLT = HTML format 3. Download Source Code 4. References P.S Tested with Java 11 1. DOM Parser and Transformer We can use the TransformerFactory to […]
Jakarta XML Binding (JAXB; formerly Java Architecture for XML Binding) is an XML binding framework to convert Java objects to and from XML. XML Marshalling – Convert Java objects into XML. XML Unmarshalling – Convert XML back into Java Objects. Note This article will focus on Java 11, JAXB 3 and EclipseLink MOXy JAXB RI. […]
This tutorial shows how to use the Java built-in DOM Parser to modify an XML file. Table of contents 1. The XML file, before and after 2. Dom Parser modify XML file 3. Download Source Code 4. References P.S Tested with Java 11. Note Please read DOM parse XML and DOM write XML. 1. The […]
This tutorial shows how to use the JDOM to write data to an XML file. Table of contents 1. Download JDOM 2.x 2. Write XML String to Console 3. Write XML to a file 4. Write XML attribute, comment, CDATA and etc 5. Change XML encoding 6. Download Source Code 7. References P.S Tested with […]
This article shows how to use DOM parser, SAX parser, and XPath to count the number of a specified XML element in Java. Table of contents 1. An XML file 2. Count the XML elements (DOM Parser) 3. Count the XML elements (XPath) 4. Count the XML elements (SAX Parser) 5. Download Source Code 6. […]
This article shows how to convert an XML file to a properties file. Table of contents 1. Properties – Convert XML file to a properties file 2. DOM – Convert XML file to a properties file 3. Download Source Code 4. References P.S Tested with Java 11. 1. Properties – Convert XML file to a […]
In Java, we can use the Properties#storeToXML() to convert properties values into an XML file. Table of contents 1. Convert properties values to XML file 2. Convert a properties file to an XML file 3. Download Source Code 4. References P.S Tested with Java 11. 1. Convert properties values to XML file The below example […]
This tutorial shows how to use the JDOM to modify an XML file. Table of contents 1. Download the JDOM 2.x 2. The XML file, before and after 3. Modify XML file 4. Find and remove XML elements 5. Download Source Code 6. References P.S Tested with JDOM 2.0.6 Note We need to understand how […]
Java XML Tutorials with full example, including how to read, write and modify the xml file with DOM, SAX and JDOM parsers. And also how to convert object to / from XML via JAXB.
This tutorial shows how to use the Java built-in DOM APIs to write data to an XML file. Table of contents 1. Write XML to a file 2. Pretty Print XML 3. Write XML elements, attributes, comments CDATA, etc 4. DOM FAQs 4.1 How to disable the XML declaration? 4.2 How to change the XML […]
JDOM is open-source Java-based XML parser framework built on top of DOM and SAX, also a document object model(DOM) in-memory representation of an XML document. JDOM makes navigating XML documents easier by providing more straightforward APIs and a standard Java-based collection interface. If you don’t mind downloading a small library to parse an XML file, […]
This tutorial will show you how to use the Java built-in SAX parser to read and parse an XML file. 1. What is Simple API for XML (SAX) 2. Read or Parse a XML file (SAX) 3. Convert an XML file to an object 4. SAX Error Handler 5. SAX and Unicode 6. Download Source […]
This tutorial will show you how to use the Java built-in DOM parser to read an XML file. 1. What is Document Object Model (DOM) 2. Read or Parse a XML file 3. Read or Parse XML file (Unicode) 4. Parse Alexa API XML Response 5. Download Source Code 6. References Note The DOM Parser […]
