The validation is successful when the package com.xsd; import sax.
Validates the XML string/file against the specified XSD string/file.
The complete code listing for the Java-based XML validation tool discussed in this post is included at the end of the post. Validator is obtained from the /** * Validate provided XML against the provided XSD schema files.
The most significant lines of code from that application when discussing validation of XML against one or more XSDs is shown next. Schema Schema(Source) (where the array of transform. * * @param xml File Path And Name Path/name of XML file to be validated; * should not be null or empty.
Now that the program is ready to validate with an XML Schema definition, it is necessary only to ensure that the XML document is associated with (at least) one.
There are two ways to do that: , which stands for "XML Schema instance." The second line specifies the schema to use for elements in the document that do not have a namespace prefix-that is, for the elements you typically define in any simple, uncomplicated XML document.
Shouldn't execptions just be used for execptional situations and not for control flow? Also take a look at stackoverflow.com/questions/15732/…In case someone gets error "No Schema Factory tha implements [...]", it's maybe because you did the same error as me, which was using the constant XMLConstants. In most cases, I have tried to comment the code that requires JDK 7 or JDK 8 to identify these dependencies and provide alternative approaches in earlier versions of Java.I have done this so that the tool can be adapted to work even in environments with older versions of Java.You also set a factory attribute to specify the parser language to use.(For SAX parsing, on the other hand, you set a property on the parser generated by the factory).The validator will report fatal errors, non-fatal errors and warnings.