Static Public Member Functions
static void	main (String args[]) throws IOException, DTDException, SchemaException, SAXException
static void	convertDTDtoSchema (Reader reader, Writer writer) throws DTDException, SchemaException, IOException, SAXException
static DTDdocument	parseDTD (Reader reader) throws DTDException
static Schema	convertDTDObjectToSchemaObject (DTDdocument dtd) throws DTDException, SchemaException
static ElementDecl	convertDTDElementToSchemaElement (Element dtdElement, Schema schema) throws DTDException, SchemaException
static Particle	convertContentParticle (ContentParticle dtdContent, Schema schema) throws DTDException, SchemaException
static AttributeDecl	convertAttribute (Attribute dtdAttribute, Schema schema) throws DTDException
static void	marshalSchema (Schema schema, Writer writer) throws IOException, SAXException

Detailed Description

Class containing static top-level methods to parse and convert XML DTD documents to corresponding XML Schema documents. Also contains simple command line interface to read an XML DTD file and create corresponding XML Schema object.

Author:: Alexander Totok

Version:

Revision:: 1.3

Date:: 2004/06/23 04:17:36

Member Function Documentation

static AttributeDecl org.exolab.castor.xml.dtd.Converter.convertAttribute	(	Attribute	dtdAttribute,
		Schema	schema
	)			throws DTDException `[static]`

Convert DTD Attribute declaration to Schema Attribute Declaration.

Parameters:

	dtdAttribute	DTD Attribute declaration.
	schema	Schema owning Element of this Attribute.

Exceptions:

DTDException

if the input DTD Attribute Declaration is malformed.

Returns:: corresponding Schema Attribute declaration.

References org.exolab.castor.xml.schema.SimpleType.addFacet(), org.exolab.castor.xml.schema.AttributeDecl.getSimpleType(), org.exolab.castor.xml.schema.AttributeDecl.setDefaultValue(), org.exolab.castor.xml.schema.AttributeDecl.setSimpleType(), and org.exolab.castor.xml.schema.AttributeDecl.setUse().

Referenced by org.exolab.castor.xml.dtd.Converter.convertDTDElementToSchemaElement().

static Particle org.exolab.castor.xml.dtd.Converter.convertContentParticle	(	ContentParticle	dtdContent,
		Schema	schema
	)			throws DTDException, SchemaException `[static]`

Method to convert ContentParticle object, used to implement element content in the DTD object model, to the corresponding object in the Schema object model: either Group or ElementDecl.

Parameters:

dtdContent

input ContentParticle object.

Returns:: object returned is an instance of either Group class or ElementDecl class.

Exceptions:

	DTDException	if the input ContentParticle is malformed.
	SchemaException	if unable to construct return content object from a given ContentParticle

References org.exolab.castor.xml.schema.Group.addElementDecl(), org.exolab.castor.xml.schema.Group.addGroup(), org.exolab.castor.xml.schema.Particle.setMaxOccurs(), org.exolab.castor.xml.schema.Particle.setMinOccurs(), org.exolab.castor.xml.schema.Group.setOrder(), and org.exolab.castor.xml.schema.ElementDecl.setReference().

Referenced by org.exolab.castor.xml.dtd.Converter.convertDTDElementToSchemaElement().

static ElementDecl org.exolab.castor.xml.dtd.Converter.convertDTDElementToSchemaElement	(	Element	dtdElement,
		Schema	schema
	)			throws DTDException, SchemaException `[static]`

Convert DTD Element declaration to Schema Element Declaration.

Parameters:

	dtdElement	DTD Element declaration.
	schema	Schema owning Element declaration.

Exceptions:

	DTDException	if the input DTD Element Declaration is malformed.
	SchemaException	if unable to construct return ElementDecl object from the input DTD Element object.

Returns:: corresponding Schema Element declaration.

Referenced by org.exolab.castor.xml.dtd.Converter.convertDTDObjectToSchemaObject().

static Schema org.exolab.castor.xml.dtd.Converter.convertDTDObjectToSchemaObject ( DTDdocument dtd ) throws DTDException, SchemaException [static]

Convert DTD document object to corresponding Schema object.

Parameters:

dtd

input XML DTD document object.

Returns:: corresponding XML Schema object.

Exceptions:

	DTDException	if the input DTD document is malformed.
	SchemaException	if Schema object can not be created.

References org.exolab.castor.xml.schema.AnnotationItem.add(), org.exolab.castor.xml.schema.Annotated.addAnnotation(), org.exolab.castor.xml.schema.Annotation.addDocumentation(), org.exolab.castor.xml.schema.Schema.addElementDecl(), org.exolab.castor.xml.dtd.Converter.convertDTDElementToSchemaElement(), and org.exolab.castor.xml.schema.Schema.setId().

Referenced by org.exolab.castor.xml.dtd.Converter.convertDTDtoSchema().

static void org.exolab.castor.xml.dtd.Converter.convertDTDtoSchema	(	Reader	reader,
		Writer	writer
	)			throws DTDException, SchemaException, IOException, SAXException `[static]`

Convert DTD document to corresponding XML Schema document.

Parameters:

	reader	reader of the input DTD document.
	writer	writer to the output Schema document.

Exceptions:

	DTDException	if the DTD document is syntactically or semanticly not correct.
	SchemaException	if Schema object can not be created.
	IOException	if there is an I/O problem with the `reader` or `writer`.
	SAXException	if an error occured during schema object marshalling.

References org.exolab.castor.xml.dtd.Converter.convertDTDObjectToSchemaObject(), org.exolab.castor.xml.dtd.Converter.marshalSchema(), and org.exolab.castor.xml.dtd.Converter.parseDTD().

Referenced by org.exolab.castor.xml.dtd.Converter.main().

static void org.exolab.castor.xml.dtd.Converter.main ( String args[] ) throws IOException, DTDException, SchemaException, SAXException [static]

Simple command line interface to read an XML DTD file and create corresponding XML Schema file. Usage:

 java org.exolab.castor.xml.dtd.Converter  dtd_file xsd_file [character_encoding]

 dtd_file: name of the input DTD file
 xsd_file: name of the output Schema file
 character_encoding: name of the character encoding,
            if not specified, ASCII is chosen

Help message is provided.

Exceptions:

	DTDException	if the input DTD document is malformed.
	SchemaException	if Schema object can not be created.
	SAXException	if an error occured during marshalling of schema object constructed from the DTD document.

References org.exolab.castor.xml.dtd.Converter.convertDTDtoSchema().

static void org.exolab.castor.xml.dtd.Converter.marshalSchema	(	Schema	schema,
		Writer	writer
	)			throws IOException, SAXException `[static]`

Marshals XML Schema to output char stream.

Parameters:

	schema	XML Schema object to marshal.
	writer	output char stream to marshal Schema to.

Exceptions:

	IOException	if there is an I/O problem with the `writer`.
	SAXException	if an error occured during `schema` marshalling.

References org.exolab.castor.xml.schema.writer.SchemaWriter.write().

Referenced by org.exolab.castor.xml.dtd.Converter.convertDTDtoSchema().

static DTDdocument org.exolab.castor.xml.dtd.Converter.parseDTD ( Reader reader ) throws DTDException [static]

Parses text of a DTD document and returns corresponding DTD document object. It is left to constructor of the reader to set up character encoding correctly. This means that method <u><font color="blue">read</font></u> of the reader is used to get next character, assuming it returns appropriate values.

Parameters:

reader input char stream reader. It is recommended to use class java.io.InputStreamReader as a reader, which allows to set desired character encoding.

Returns:: DTD document object corresponding to the input text of a DTD document.

Exceptions:

DTDException

if the DTD document is syntactically or semanticly not correct.

References org.exolab.castor.xml.dtd.parser.ParseException.getMessage(), org.exolab.castor.xml.dtd.parser.TokenMgrError.getMessage(), org.exolab.castor.xml.dtd.parser.DTDParser.Input(), and org.exolab.castor.xml.dtd.parser.DTDInitialParser.Input().

Referenced by org.exolab.castor.xml.dtd.Converter.convertDTDtoSchema().

The documentation for this class was generated from the following file:

Tools/castor/config/antbuild/src_patched/org/exolab/castor/xml/dtd/Converter.java

org.exolab.castor.xml.dtd.Converter Class Reference

Static Public Member Functions

Detailed Description

Member Function Documentation