net.ontopia.topicmaps.schema.impl.osl
Class OSLSchemaWriter

java.lang.Object
  net.ontopia.topicmaps.schema.impl.osl.OSLSchemaWriter

All Implemented Interfaces:

SchemaWriterIF

public class OSLSchemaWriter
extends Object
implements SchemaWriterIF

PUBLIC: Writes out an OSL schema using the OSL schema syntax.

Field Summary

protected LocatorIF	base
protected org.xml.sax.helpers.AttributeListImpl	EMPTY_ATTR_LIST
protected String	encoding
protected Writer	out

Constructor Summary

OSLSchemaWriter(File file, String encoding)
PUBLIC: Creates a schema writer bound to the given file.

OSLSchemaWriter(Writer out, String encoding)
PUBLIC: Creates a schema writer bound to the given Writer object.

Method Summary

protected void	emptyElement(DocumentHandler dh, String elem, AttributeList atts)
protected void	export(AssociationClass klass, DocumentHandler dh)
protected void	export(AssociationRoleConstraint constraint, DocumentHandler dh)
protected void	export(OccurrenceConstraint constraint, DocumentHandler dh)
protected void	export(OSLSchema schema, DocumentHandler dh)
protected void	export(RuleSet ruleset, DocumentHandler dh)
protected void	export(TMObjectMatcherIF matcher, DocumentHandler dh)
protected void	export(TopicClass klass, DocumentHandler dh)
protected void	export(TopicConstraintCollection constraint, DocumentHandler dh)
protected void	export(TopicNameConstraint constraint, DocumentHandler dh)
protected void	export(TopicRoleConstraint constraint, DocumentHandler dh)
protected void	export(VariantConstraint constraint, DocumentHandler dh)
protected void	exportInstanceOf(TypeSpecification spec, DocumentHandler dh)
protected void	exportMatchers(Collection matchers, DocumentHandler dh)
protected void	exportScope(ScopedConstraintIF constraint, DocumentHandler dh)
protected AttributeList	getAttributes(boolean setting, String name, String tvalue, String fvalue)
protected AttributeList	getAttributes(String name, String value)
protected AttributeList	getMinMax(CardinalityConstraintIF constraint)
protected String	getRelativeLocator(LocatorIF base, LocatorIF relative)
void	write(SchemaIF schema) PUBLIC: Writes the schema.

Methods inherited from class java.lang.Object

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

Field Detail

out

protected Writer out

encoding

protected String encoding

base

protected LocatorIF base

EMPTY_ATTR_LIST

protected org.xml.sax.helpers.AttributeListImpl EMPTY_ATTR_LIST

Constructor Detail

OSLSchemaWriter

public OSLSchemaWriter(Writer out,
                       String encoding)

PUBLIC: Creates a schema writer bound to the given Writer object.

Parameters:

encoding - The encoding in which the schema will be written.

OSLSchemaWriter

public OSLSchemaWriter(File file,
                       String encoding)
                throws IOException

PUBLIC: Creates a schema writer bound to the given file.

Parameters:

encoding - The encoding in which to write the file.

Throws:

IOException

Method Detail

write

public void write(SchemaIF schema)
           throws IOException

PUBLIC: Writes the schema.

Specified by:

write in interface SchemaWriterIF

Throws:

IOException - Thrown if there are problems writing to the specified location.

export

protected void export(OSLSchema schema,
                      DocumentHandler dh)
               throws SAXException

Throws:

SAXException

export

protected void export(RuleSet ruleset,
                      DocumentHandler dh)
               throws SAXException

Throws:

SAXException

export

protected void export(TopicClass klass,
                      DocumentHandler dh)
               throws SAXException

Throws:

SAXException

export

protected void export(AssociationClass klass,
                      DocumentHandler dh)
               throws SAXException

Throws:

SAXException

export

protected void export(TopicConstraintCollection constraint,
                      DocumentHandler dh)
               throws SAXException

Throws:

SAXException

export

protected void export(TopicNameConstraint constraint,
                      DocumentHandler dh)
               throws SAXException

Throws:

SAXException

export

protected void export(VariantConstraint constraint,
                      DocumentHandler dh)
               throws SAXException

Throws:

SAXException

export

protected void export(OccurrenceConstraint constraint,
                      DocumentHandler dh)
               throws SAXException

Throws:

SAXException

export

protected void export(TopicRoleConstraint constraint,
                      DocumentHandler dh)
               throws SAXException

Throws:

SAXException

export

protected void export(AssociationRoleConstraint constraint,
                      DocumentHandler dh)
               throws SAXException

Throws:

SAXException

export

protected void export(TMObjectMatcherIF matcher,
                      DocumentHandler dh)
               throws SAXException

Throws:

SAXException

exportScope

protected void exportScope(ScopedConstraintIF constraint,
                           DocumentHandler dh)
                    throws SAXException

Throws:

SAXException

exportInstanceOf

protected void exportInstanceOf(TypeSpecification spec,
                                DocumentHandler dh)
                         throws SAXException

Throws:

SAXException

exportMatchers

protected void exportMatchers(Collection matchers,
                              DocumentHandler dh)
                       throws SAXException

Throws:

SAXException

getAttributes

protected AttributeList getAttributes(String name,
                                      String value)

getAttributes

protected AttributeList getAttributes(boolean setting,
                                      String name,
                                      String tvalue,
                                      String fvalue)

getMinMax

protected AttributeList getMinMax(CardinalityConstraintIF constraint)

emptyElement

protected void emptyElement(DocumentHandler dh,
                            String elem,
                            AttributeList atts)
                     throws SAXException

Throws:

SAXException

getRelativeLocator

protected String getRelativeLocator(LocatorIF base,
                                    LocatorIF relative)