No validating sax parser implementation available

07-May-2017 04:43 by 3 Comments

No validating sax parser implementation available - Free adult webcams by state

is only a hint to the parser and the parser may use other means to decide which schema to apply.

Yet to be of any use, it is important that the application validate against a known schema, which, until JAXP 1.2, was easier said than done.JAXP 1.2, a maintenance release for JAXP, fills in the blanks by providing a standard mechanism on the Java platform.Essentially, JAXP 1.2 defines two new properties (for SAX parsers) and two new attributes (for DOM parsers) that control schema validation.If your parser is not JAXP 1.2-compliant, it throws a object that simply prints validation errors on the console, as shown in Listing 3.Your application could register a more interesting handler, such as one that does something with the document content.Sometimes validation is performed while parsing, sometimes immediately after.

However, it's usually done before any further processing of the input takes place.JAXP 1.2 also defines schema support for the DOM parser, as shown in Listing 4.The procedure is very similar to that of a SAX parser, the only difference being that you set attributes on the factory object instead of properties on the parser object.For instance, how do you associate a document to its schema in a portable way?In most cases, through the attribute works well in small-scale applications, but it becomes increasingly difficult to manage in more distributed environments.This property names a class that is a concrete subclass of this abstract class.