How to use

org.apache.ws.commons.schema.XmlSchemaSimpleType

constructor

private void addSimpleType(XmlSchema schema,String typeName){
  XmlSchemaSimpleType type;
  type = new XmlSchemaSimpleType(schema);
  type.setName(typeName);
  schema.addType(type);
}
public XmlSchema read(Reader r, ValidationEventHandler veh) {

private void addSimpleType(XmlSchema schema,String typeName){
  XmlSchemaSimpleType type;
  type = new XmlSchemaSimpleType(schema);
  type.setName(typeName);
  schema.addType(type);
}
public XmlSchema read(Reader r, ValidationEventHandler veh) {

private void addSimpleType(XmlSchema schema,String typeName){
  XmlSchemaSimpleType type;
  type = new XmlSchemaSimpleType(schema);
  type.setName(typeName);
  schema.addType(type);
}
public XmlSchema read(Reader r, ValidationEventHandler veh) {

@Override
public void writeSchema(XmlSchema root) {
  XmlSchemaSimpleType simple = new XmlSchemaSimpleType(root, true);
  simple.setName(getSchemaType().getLocalPart());
  XmlSchemaSimpleTypeRestriction restriction = new XmlSchemaSimpleTypeRestriction();
  restriction.setBaseTypeName(Constants.XSD_STRING);
  simple.setContent(restriction);
  Object[] constants = getTypeClass().getEnumConstants();
  List<XmlSchemaFacet> facets = restriction.getFacets();
  for (Object constant : constants) {
    XmlSchemaEnumerationFacet f = new XmlSchemaEnumerationFacet();
    f.setValue(getValue(constant));
    facets.add(f);
  }
}

@Override
public void writeSchema(XmlSchema root) {
  XmlSchemaSimpleType simple = new XmlSchemaSimpleType(root, true);
  simple.setName(getSchemaType().getLocalPart());
  XmlSchemaSimpleTypeRestriction restriction = new XmlSchemaSimpleTypeRestriction();
  restriction.setBaseTypeName(Constants.XSD_STRING);
  simple.setContent(restriction);
  Object[] constants = getTypeClass().getEnumConstants();
  List<XmlSchemaFacet> facets = restriction.getFacets();
  for (Object constant : constants) {
    XmlSchemaEnumerationFacet f = new XmlSchemaEnumerationFacet();
    f.setValue(getValue(constant));
    facets.add(f);
  }
}

private XmlSchemaSimpleType duplicateXmlSchemaSimpleType(Scope newScope) {
  XmlSchemaSimpleType oldSimpleType = (XmlSchemaSimpleType) getSchemaType();
  XmlSchemaSimpleType simpleType = new XmlSchemaSimpleType(schema, oldSimpleType.isTopLevel());
  simpleType.setContent(oldSimpleType.getContent());
  simpleType.setName(newScope.toString());
  return simpleType;
}

XmlSchemaSimpleType simpleType = new XmlSchemaSimpleType(xmlSchema, false);
simpleType.setName(enumClass);
XmlSchemaSimpleTypeRestriction restriction = new XmlSchemaSimpleTypeRestriction();

XmlSchemaSimpleType simpleType = new XmlSchemaSimpleType(xmlSchema, false);
simpleType.setName(enumClass);
XmlSchemaSimpleTypeRestriction restriction = new XmlSchemaSimpleTypeRestriction();

@Nonnull
protected XmlSchemaType createNumberSchemaType(NumberResolvedType numberTypeDefinition, QName baseType)
{
  final XmlSchemaSimpleType simpleType = new XmlSchemaSimpleType(schema, false);
  final XmlSchemaSimpleTypeRestriction content = new XmlSchemaSimpleTypeRestriction();
  content.setBaseTypeName(baseType);
  if (numberTypeDefinition.getMinimum() != null)
  {
    final XmlSchemaMinInclusiveFacet minLength = new XmlSchemaMinInclusiveFacet();
    minLength.setValue(numberTypeDefinition.getMinimum());
    content.getFacets().add(minLength);
  }
  if (numberTypeDefinition.getMaximum() != null)
  {
    final XmlSchemaMaxInclusiveFacet maxLength = new XmlSchemaMaxInclusiveFacet();
    maxLength.setValue(numberTypeDefinition.getMaximum());
    content.getFacets().add(maxLength);
  }
  simpleType.setContent(content);
  return simpleType;
}

@Nonnull
protected XmlSchemaType createNumberSchemaType(NumberResolvedType numberTypeDefinition, QName baseType)
{
  final XmlSchemaSimpleType simpleType = new XmlSchemaSimpleType(schema, false);
  final XmlSchemaSimpleTypeRestriction content = new XmlSchemaSimpleTypeRestriction();
  content.setBaseTypeName(baseType);
  if (numberTypeDefinition.getMinimum() != null)
  {
    final XmlSchemaMinInclusiveFacet minLength = new XmlSchemaMinInclusiveFacet();
    minLength.setValue(numberTypeDefinition.getMinimum());
    content.getFacets().add(minLength);
  }
  if (numberTypeDefinition.getMaximum() != null)
  {
    final XmlSchemaMaxInclusiveFacet maxLength = new XmlSchemaMaxInclusiveFacet();
    maxLength.setValue(numberTypeDefinition.getMaximum());
    content.getFacets().add(maxLength);
  }
  simpleType.setContent(content);
  return simpleType;
}

  wsaSchema = new XmlSchema(ReferenceConstants.WSADDRESSING_NAMESPACE, schemas);
XmlSchemaType objectType = new XmlSchemaSimpleType(wsaSchema, true);
objectType.setName(ReferenceConstants.WSADDRESSING_LOCAL_NAME);
setSchemaType(objectType);

XmlSchemaSimpleType simpleType = new XmlSchemaSimpleType(schema);
if (simpleEl.hasAttribute("name")) {
  simpleType.name = simpleEl.getAttribute("name");

private void visitAnonBoundedString() {
  XmlSchemaSimpleType simpleType = new XmlSchemaSimpleType(schema, true);
  simpleType.setName(stringScopedName.toString());
  XmlSchemaSimpleTypeRestriction restriction = new XmlSchemaSimpleTypeRestriction();

@Override
public XmlSchemaType visitString(StringResolvedType stringTypeDefinition)
  final XmlSchemaSimpleType simpleType = new XmlSchemaSimpleType(schema, false);
  final XmlSchemaSimpleTypeRestriction content = new XmlSchemaSimpleTypeRestriction();
  content.setBaseTypeName(Constants.XSD_STRING);

@Override
public XmlSchemaType visitString(StringResolvedType stringTypeDefinition)
  final XmlSchemaSimpleType simpleType = new XmlSchemaSimpleType(schema, false);
  final XmlSchemaSimpleTypeRestriction content = new XmlSchemaSimpleTypeRestriction();
  content.setBaseTypeName(Constants.XSD_STRING);

XmlSchemaSimpleType fixedSimpleType = new XmlSchemaSimpleType(schema, true);
XmlSchemaSimpleTypeRestriction fixedRestriction = new XmlSchemaSimpleTypeRestriction();
fixedRestriction.setBaseTypeName(Constants.XSD_DECIMAL);

XmlSchemaSimpleType enumSchemaSimpleType = new XmlSchemaSimpleType(schema, true);
enumSchemaSimpleType.setName(mapper.mapToQName(enumNameScope));

private void visitBoundedString() {
  XmlSchemaSimpleType simpleType = new XmlSchemaSimpleType(schema, true);
  simpleType.setName(stringScopedName.toString());
  XmlSchemaSimpleTypeRestriction restriction = new XmlSchemaSimpleTypeRestriction();

XmlSchemaType type = schemas.getTypeByQName(typeName);
if  (isList && type instanceof XmlSchemaSimpleType) {
  XmlSchemaSimpleType simpleType = new XmlSchemaSimpleType(type.getParent(), false);
  XmlSchemaSimpleTypeList list = new XmlSchemaSimpleTypeList();
  XmlSchemaSimpleType stype = (XmlSchemaSimpleType)type;

  wsaSchema = new XmlSchema(ReferenceConstants.WSADDRESSING_NAMESPACE, schemas);
XmlSchemaType wsaType = new XmlSchemaSimpleType(wsaSchema, true);
wsaType.setName(ReferenceConstants.WSADDRESSING_LOCAL_NAME);