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

Fields

Modifier and Type	Field and Description
protected LocatorIF	base
protected AttributesImpl	EMPTY_ATTR_LIST
protected String	encoding
protected Writer	out

Constructor Summary

Constructors

Constructor and Description
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

Modifier and Type	Method and Description
protected void	emptyElement(ContentHandler dh, String elem, Attributes atts)
protected void	export(AssociationClass klass, ContentHandler dh)
protected void	export(AssociationRoleConstraint constraint, ContentHandler dh)
protected void	export(OccurrenceConstraint constraint, ContentHandler dh)
protected void	export(OSLSchema schema, ContentHandler dh)
protected void	export(RuleSet ruleset, ContentHandler dh)
protected void	export(TMObjectMatcherIF matcher, ContentHandler dh)
protected void	export(TopicClass klass, ContentHandler dh)
protected void	export(TopicConstraintCollection constraint, ContentHandler dh)
protected void	export(TopicNameConstraint constraint, ContentHandler dh)
protected void	export(TopicRoleConstraint constraint, ContentHandler dh)
protected void	export(VariantConstraint constraint, ContentHandler dh)
protected void	exportInstanceOf(TypeSpecification spec, ContentHandler dh)
protected void	exportMatchers(Collection matchers, ContentHandler dh)
protected void	exportScope(ScopedConstraintIF constraint, ContentHandler dh)
protected Attributes	getAttributes(boolean setting, String name, String tvalue, String fvalue)
protected Attributes	getAttributes(String name, String value)
protected Attributes	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 AttributesImpl 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,
                      ContentHandler dh)
               throws SAXException

Throws:

SAXException

export

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

Throws:

SAXException

export

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

Throws:

SAXException

export

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

Throws:

SAXException

export

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

Throws:

SAXException

export

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

Throws:

SAXException

export

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

Throws:

SAXException

export

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

Throws:

SAXException

export

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

Throws:

SAXException

export

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

Throws:

SAXException

export

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

Throws:

SAXException

exportScope

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

Throws:

SAXException

exportInstanceOf

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

Throws:

SAXException

exportMatchers

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

Throws:

SAXException

getAttributes

protected Attributes getAttributes(String name,
                                   String value)

getAttributes

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

getMinMax

protected Attributes getMinMax(CardinalityConstraintIF constraint)

emptyElement

protected void emptyElement(ContentHandler dh,
                            String elem,
                            Attributes atts)
                     throws SAXException

Throws:

SAXException

getRelativeLocator

protected String getRelativeLocator(LocatorIF base,
                                    LocatorIF relative)