private AttributeBinding resolveTerminal(
DomainReferenceBinding lhs,
String terminalName,
AttributeReference attribute,
EntityReference subclassIndicator) {
AttributeBinding attributeBinding =
context()
.getParsingContext()
.findOrCreateAttributeBinding(
lhs, resolveAttributeDescriptor(lhs.getFromElement(), terminalName));
if (attributeBinding.getFromElement() == null) {
// create the join and inject it into the binding
attributeBinding.injectAttributeJoin(
context()
.getFromElementBuilder()
.buildAttributeJoin(
attributeBinding,
alias,
subclassIndicator,
lhs.getFromElement().asLoggableText() + '.' + attribute.getAttributeName(),
getIntermediateJoinType(),
areIntermediateJoinsFetched() ? lhs.getFromElement().getUniqueIdentifier() : null,
canReuseImplicitJoins()));
}
return attributeBinding;
}
@Override
protected AttributeBinding resolveTerminalAttributeBinding(
DomainReferenceBinding lhs, String terminalName) {
final AttributeReference attribute =
resolveAttributeDescriptor(lhs.getFromElement(), terminalName);
return resolveTerminal(lhs, terminalName, attribute, null);
}
@Override
protected DomainReferenceBinding resolveFromElementAliasAsTerminal(
DomainReferenceBinding aliasedBinding) {
// this can never be valid...
throw new SemanticException(
"Cannot join to aliased FromElement ["
+ aliasedBinding.getFromElement().getIdentificationVariable()
+ "]");
}
@Override
protected DomainReferenceBinding resolveTreatedTerminal(
ResolutionContext context,
DomainReferenceBinding lhs,
String terminalName,
EntityReference subclassIndicator) {
final AttributeReference attribute =
resolveAttributeDescriptor(lhs.getFromElement(), terminalName);
return resolveTerminal(lhs, terminalName, attribute, subclassIndicator);
}