Package com.sun.tools.rngom.ast.util

Class CheckingSchemaBuilder

java.lang.Object

com.sun.tools.rngom.parse.host.Base

com.sun.tools.rngom.parse.host.SchemaBuilderHost

com.sun.tools.rngom.ast.util.CheckingSchemaBuilder

All Implemented Interfaces:

SchemaBuilder

public class CheckingSchemaBuilder
extends SchemaBuilderHost

Wraps a SchemaBuilder and does all the semantic checks required by the RELAX NG spec.

Usage

Whereas you normally write it as follows:

 YourParsedPattern r = (YourParsedPattern)parseable.parse(sb);
 

write this as follows:

 YourParsedPattern r = (YourParsedPattern)parseable.parse(new CheckingSchemaBuilder(sb,eh));
 

The checking is done by using the rngom.binary package, so if you are using that package for parsing schemas, then there's no need to use this.

Author:

Kohsuke Kawaguchi ([email protected])

Constructor Summary

Constructors

Constructor	Description
CheckingSchemaBuilder(SchemaBuilder sb, ErrorHandler eh)
CheckingSchemaBuilder(SchemaBuilder sb, ErrorHandler eh, DatatypeLibraryFactory dlf)

Method Summary

Modifier and Type	Method	Description
ParsedPattern	expandPattern(ParsedPattern p)	Called after all the parsing is done.

Methods inherited from class com.sun.tools.rngom.parse.host.SchemaBuilderHost

annotate, annotateAfter, commentAfter, getNameClassBuilder, makeAnnotations, makeAttribute, makeChoice, makeCommentList, makeDataPatternBuilder, makeElement, makeElementAnnotationBuilder, makeEmpty, makeErrorPattern, makeExternalRef, makeGrammar, makeGroup, makeInterleave, makeList, makeLocation, makeMixed, makeNotAllowed, makeOneOrMore, makeOptional, makeText, makeValue, makeZeroOrMore, usesComments

Methods inherited from class com.sun.tools.rngom.parse.host.Base

cast, cast

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CheckingSchemaBuilder

public CheckingSchemaBuilder(SchemaBuilder sb,
 ErrorHandler eh)

Parameters:

sb - Your SchemaBuilder that parses RELAX NG schemas.

eh - All the errors found will be sent to this handler.

CheckingSchemaBuilder

public CheckingSchemaBuilder(SchemaBuilder sb,
 ErrorHandler eh,
 DatatypeLibraryFactory dlf)

Method Details

expandPattern

public ParsedPattern expandPattern(ParsedPattern p)
                            throws BuildException,
IllegalSchemaException

Description copied from interface: SchemaBuilder

Called after all the parsing is done.

This hook typically allows as to expand notAllowed (if it's following the simplification as in the spec.)

Specified by:

expandPattern in interface SchemaBuilder

Overrides:

expandPattern in class SchemaBuilderHost

Throws:

BuildException

IllegalSchemaException