/** INTERNAL: Get the XMLDescriptor associated with this Type or generate a new one. */
public void initializeNamespaces(List namespaceResolvers) {
if (!isDataType()) {
NamespaceResolver nr = new NamespaceResolver();
// copy namespaces between resolvers for well known and SDO namespaces
if (namespaceResolvers != null) {
for (int i = 0; i < namespaceResolvers.size(); i++) {
NamespaceResolver nextNR = (NamespaceResolver) namespaceResolvers.get(i);
if (nextNR != null) {
for (int j = 0, size = nextNR.getNamespaces().size(); j < size; j++) {
Namespace nextNamespace = (Namespace) nextNR.getNamespaces().get(j);
if ((!nextNamespace.getPrefix().equals(XMLConstants.XMLNS))
&& (!nextNamespace.getNamespaceURI().equals(XMLConstants.SCHEMA_URL))
&& (!nextNamespace.getNamespaceURI().equals(SDOConstants.SDOJAVA_URL))
&& (!nextNamespace.getNamespaceURI().equals(SDOConstants.SDOXML_URL))
&& (!nextNamespace.getNamespaceURI().equals(SDOConstants.SDO_URL))) {
String newPrefix =
((SDOTypeHelper) aHelperContext.getTypeHelper())
.addNamespace(nextNamespace.getPrefix(), nextNamespace.getNamespaceURI());
nr.put(newPrefix, nextNamespace.getNamespaceURI());
}
}
}
}
}
xmlDescriptor.setNamespaceResolver(nr);
if (getURI() != null) {
String prefix = ((SDOTypeHelper) aHelperContext.getTypeHelper()).getPrefix(getURI());
xmlDescriptor.getNamespaceResolver().put(prefix, getURI());
}
xmlDescriptor
.getNamespaceResolver()
.put(XMLConstants.SCHEMA_INSTANCE_PREFIX, XMLConstants.SCHEMA_INSTANCE_URL);
}
}
/**
* INTERNAL: Convenience method that sets up class indicator and @sdoRef attribute.
*
* @param xdesc
* @param pCls
*/
private void addClassIndicator(XMLDescriptor xdesc, Class pCls, boolean isInheritanceRoot) {
XMLField field = (XMLField) getXmlDescriptor().buildField("@xsi:type");
xdesc.getInheritancePolicy().setClassIndicatorField(field);
String parentIndicator = getName();
String parentPrefix = xdesc.getNamespaceResolver().resolveNamespaceURI(getURI());
if (parentPrefix != null) {
parentIndicator =
parentPrefix + SDOConstants.SDO_XPATH_NS_SEPARATOR_FRAGMENT + parentIndicator;
}
xdesc.getInheritancePolicy().addClassIndicator(pCls, parentIndicator);
// only add the @sdoRef attribute if necessary
if (xdesc.getMappingForAttributeName(SDO_REF_MAPPING_ATTRIBUTE_NAME) == null) {
String sdoPrefix =
((SDOTypeHelper) aHelperContext.getTypeHelper()).getPrefix(SDOConstants.SDO_URL);
XMLDirectMapping sdoRefMapping = new XMLDirectMapping();
sdoRefMapping.setAttributeName(SDO_REF_MAPPING_ATTRIBUTE_NAME);
XMLField xmlField =
new XMLField(
"@"
+ sdoPrefix
+ SDOConstants.SDO_XPATH_NS_SEPARATOR_FRAGMENT
+ SDOConstants.CHANGESUMMARY_REF);
xmlField.getXPathFragment().setNamespaceURI(SDOConstants.SDO_URL);
xmlField.getLastXPathFragment().setNamespaceURI(SDOConstants.SDO_URL);
sdoRefMapping.setField(xmlField);
xdesc.addMapping(sdoRefMapping);
}
}
@SuppressWarnings("unchecked")
@Override
public void handleSqlType(String sqlTypeName, int typecode, String targetTypeName) {
if (!stac.isEmpty()) {
ListenerHelper listenerHelper = stac.pop();
if (listenerHelper.isAttribute()) {
AttributeFieldHelper attributeFieldHelper = (AttributeFieldHelper) listenerHelper;
attributeFieldHelper.setSqlTypeName(sqlTypeName);
String fieldName = attributeFieldHelper.attributeFieldName();
String attributeName = fieldName.toLowerCase();
ListenerHelper listenerHelper2 = stac.peek();
if (listenerHelper2.isObject()) {
ObjectTypeHelper objectTypeHelper = (ObjectTypeHelper) listenerHelper2;
XMLDescriptor xdesc = descriptorMap.get(objectTypeHelper.objectTypename());
DatabaseMapping dm = xdesc.getMappingForAttributeName(attributeName);
if (dm == null) {
XMLDirectMapping fieldMapping = new XMLDirectMapping();
fieldMapping.setAttributeName(attributeName);
XMLField xField = new XMLField(attributeName + "/text()");
xField.setRequired(true);
QName qnameFromDatabaseType = qnameFromDatabaseType(listenerHelper);
xField.setSchemaType(qnameFromDatabaseType);
// special case to avoid Calendar problems
if (qnameFromDatabaseType == DATE_QNAME) {
fieldMapping.setAttributeClassification(java.sql.Date.class);
xField.addXMLConversion(DATE_QNAME, java.sql.Date.class);
xField.addJavaConversion(java.sql.Date.class, DATE_QNAME);
xdesc.getNamespaceResolver().put(SCHEMA_PREFIX, W3C_XML_SCHEMA_NS_URI);
} else {
Class attributeClass =
(Class) XMLConversionManager.getDefaultXMLTypes().get(qnameFromDatabaseType);
if (attributeClass == null) {
attributeClass = Object_Class;
}
fieldMapping.setAttributeClassification(attributeClass);
}
fieldMapping.setField(xField);
AbstractNullPolicy nullPolicy = fieldMapping.getNullPolicy();
nullPolicy.setNullRepresentedByEmptyNode(false);
nullPolicy.setMarshalNullRepresentation(XSI_NIL);
nullPolicy.setNullRepresentedByXsiNil(true);
fieldMapping.setNullPolicy(nullPolicy);
xdesc
.getNamespaceResolver()
.put(
SCHEMA_INSTANCE_PREFIX,
W3C_XML_SCHEMA_INSTANCE_NS_URI); // to support xsi:nil policy
xdesc.addMapping(fieldMapping);
}
// last attribute, pop ObjectTypeHelper off stack
int numAttributes = objectTypeHelper.decrNumAttributes();
if (numAttributes == 0) {
stac.pop();
}
} else if (listenerHelper2.isArray()) {
SqlArrayTypeHelper sqlArrayTypeHelper = (SqlArrayTypeHelper) listenerHelper2;
XMLDescriptor xdesc = descriptorMap.get(sqlArrayTypeHelper.arrayTypename());
DatabaseMapping dm = xdesc.getMappingForAttributeName(attributeName);
if (dm == null) {
XMLCompositeDirectCollectionMapping dirCollectMapping =
new XMLCompositeDirectCollectionMapping();
SqltypeHelper componentType = new SqltypeHelper(sqlTypeName);
dirCollectMapping.setAttributeElementClass(
attributeClassFromDatabaseType((DefaultListenerHelper) componentType));
dirCollectMapping.setAttributeName(attributeName);
dirCollectMapping.setUsesSingleNode(true);
dirCollectMapping.setXPath(attributeName + "/text()");
XMLField xField = (XMLField) dirCollectMapping.getField();
xField.setRequired(true);
xField.setSchemaType(qnameFromDatabaseType(componentType));
dirCollectMapping.useCollectionClassName("java.util.ArrayList");
AbstractNullPolicy nullPolicy = dirCollectMapping.getNullPolicy();
nullPolicy.setNullRepresentedByEmptyNode(false);
nullPolicy.setMarshalNullRepresentation(XSI_NIL);
nullPolicy.setNullRepresentedByXsiNil(true);
dirCollectMapping.setNullPolicy(nullPolicy);
xdesc
.getNamespaceResolver()
.put(
SCHEMA_INSTANCE_PREFIX,
W3C_XML_SCHEMA_INSTANCE_NS_URI); // to support xsi:nil policy
xdesc.addMapping(dirCollectMapping);
}
}
} else if (listenerHelper.isArray()) {
SqlArrayTypeHelper sqlArrayTypeHelper2 = (SqlArrayTypeHelper) listenerHelper;
XMLDescriptor xdesc = descriptorMap.get(sqlArrayTypeHelper2.arrayTypename());
DatabaseMapping dm = xdesc.getMappingForAttributeName(ITEMS_MAPPING_ATTRIBUTE_NAME);
if (dm == null) {
XMLCompositeDirectCollectionMapping itemsMapping =
new XMLCompositeDirectCollectionMapping();
SqltypeHelper componentType = new SqltypeHelper(sqlTypeName);
itemsMapping.setAttributeElementClass(
attributeClassFromDatabaseType((DefaultListenerHelper) componentType));
itemsMapping.setAttributeName(ITEMS_MAPPING_ATTRIBUTE_NAME);
itemsMapping.setUsesSingleNode(true);
itemsMapping.setXPath(ITEM_MAPPING_NAME + "/text()");
XMLField xField = (XMLField) itemsMapping.getField();
xField.setRequired(true);
xField.setSchemaType(qnameFromDatabaseType(componentType));
itemsMapping.useCollectionClassName("java.util.ArrayList");
AbstractNullPolicy nullPolicy = itemsMapping.getNullPolicy();
nullPolicy.setNullRepresentedByEmptyNode(false);
nullPolicy.setMarshalNullRepresentation(XSI_NIL);
nullPolicy.setNullRepresentedByXsiNil(true);
itemsMapping.setNullPolicy(nullPolicy);
xdesc
.getNamespaceResolver()
.put(
SCHEMA_INSTANCE_PREFIX,
W3C_XML_SCHEMA_INSTANCE_NS_URI); // to support xsi:nil policy
xdesc.addMapping(itemsMapping);
}
ListenerHelper listenerHelper2 = stac.peek();
if (listenerHelper2.isAttribute()) {
// type built above used in field definition of object further up stack
stac.pop();
AttributeFieldHelper fieldHelper = (AttributeFieldHelper) listenerHelper2;
ListenerHelper listenerHelper3 = stac.peek();
if (listenerHelper3.isObject()) {
ObjectTypeHelper objectTypeHelper = (ObjectTypeHelper) listenerHelper3;
XMLDescriptor xdesc2 = descriptorMap.get(objectTypeHelper.objectTypename());
String fieldName = fieldHelper.attributeFieldName();
DatabaseMapping dm2 = xdesc2.getMappingForAttributeName(fieldName.toLowerCase());
if (dm2 == null) {
XMLCompositeDirectCollectionMapping fieldMapping =
new XMLCompositeDirectCollectionMapping();
SqltypeHelper componentType = new SqltypeHelper(sqlTypeName);
fieldMapping.setAttributeElementClass(
attributeClassFromDatabaseType((DefaultListenerHelper) componentType));
fieldMapping.setAttributeName(fieldName.toLowerCase());
XMLField field =
new XMLField(fieldName.toLowerCase() + "/" + ITEM_MAPPING_NAME + "/text()");
field.setRequired(true);
fieldMapping.setField(field);
field.setSchemaType(qnameFromDatabaseType(componentType));
fieldMapping.useCollectionClassName("java.util.ArrayList");
AbstractNullPolicy nullPolicy = fieldMapping.getNullPolicy();
nullPolicy.setNullRepresentedByEmptyNode(false);
nullPolicy.setMarshalNullRepresentation(XSI_NIL);
nullPolicy.setNullRepresentedByXsiNil(true);
fieldMapping.setNullPolicy(nullPolicy);
xdesc2
.getNamespaceResolver()
.put(
SCHEMA_INSTANCE_PREFIX,
W3C_XML_SCHEMA_INSTANCE_NS_URI); // to support xsi:nil policy
xdesc2.addMapping(fieldMapping);
}
// last attribute, pop ObjectTypeHelper off stack
int numAttributes = objectTypeHelper.decrNumAttributes();
if (numAttributes == 0) {
stac.pop();
}
}
}
}
}
}
public void setupInheritance(SDOType parentType) {
if (parentType == null) {
// root of inheritance
addClassIndicator(getXmlDescriptor(), getImplClass(), true);
} else {
if ((parentType.getURI() != null) && (!parentType.getURI().equals(SDOConstants.SDO_URL))) {
// set parent descriptor indicator if necessary
if (!parentType.getXmlDescriptor().hasInheritance()) {
addClassIndicator(parentType.getXmlDescriptor(), parentType.getImplClass(), false);
}
XMLDescriptor parentDescriptor =
(XMLDescriptor)
parentType.getXmlDescriptor().getInheritancePolicy().getRootParentDescriptor();
NamespaceResolver parentNR = parentDescriptor.getNonNullNamespaceResolver();
if (parentNR != null) {
for (int i = 0; i < parentNR.getNamespaces().size(); i++) {
Namespace nextNamespace = (Namespace) parentNR.getNamespaces().get(i);
if ((!nextNamespace.getPrefix().equals(XMLConstants.XMLNS))
&& (!nextNamespace.getNamespaceURI().equals(XMLConstants.SCHEMA_URL))
&& (!nextNamespace.getNamespaceURI().equals(SDOConstants.SDOJAVA_URL))
&& (!nextNamespace.getNamespaceURI().equals(SDOConstants.SDOXML_URL))
&& (!nextNamespace.getNamespaceURI().equals(SDOConstants.SDO_URL))) {
getXmlDescriptor()
.getNonNullNamespaceResolver()
.put(nextNamespace.getPrefix(), nextNamespace.getNamespaceURI());
}
}
}
if (getInstanceClassName() != null) {
String indicator = getName();
String prefix = parentDescriptor.getNamespaceResolver().resolveNamespaceURI(getURI());
if (prefix == null) {
prefix = getXmlDescriptor().getNamespaceResolver().resolveNamespaceURI(getURI());
if (prefix != null) {
parentDescriptor.getNamespaceResolver().put(prefix, getURI());
}
}
if (prefix != null) {
indicator = prefix + SDOConstants.SDO_XPATH_NS_SEPARATOR_FRAGMENT + indicator;
}
Class implClass = getImplClass();
parentDescriptor.getInheritancePolicy().addClassIndicator(implClass, indicator);
parentDescriptor.getInheritancePolicy().setShouldReadSubclasses(true);
Class parentClass = parentType.getImplClass();
getXmlDescriptor().getInheritancePolicy().setParentClass(parentClass);
getXmlDescriptor()
.getInheritancePolicy()
.setParentDescriptor(parentType.getXmlDescriptor());
parentType
.getXmlDescriptor()
.getNamespaceResolver()
.put(XMLConstants.SCHEMA_INSTANCE_PREFIX, XMLConstants.SCHEMA_INSTANCE_URL);
getXmlDescriptor()
.getNamespaceResolver()
.put(XMLConstants.SCHEMA_INSTANCE_PREFIX, XMLConstants.SCHEMA_INSTANCE_URL);
}
}
}
// now setup inheritance for any subtypes
if (isBaseType()) {
for (int i = 0; i < subTypes.size(); i++) {
SDOType nextSubType = (SDOType) subTypes.get(i);
if (!nextSubType.isDataType() && nextSubType.isSubType()) {
nextSubType.setupInheritance(this);
}
}
}
}