private String resolveTypeDiscriminatorForBackReference(Member m) {
Method me =
ReflectionUtils.findMethod(
m.getDeclaringClass(), "get" + firstCharToUpperCase(m.getName()));
if (me != null) {
return resolveTypeDiscriminator(resolveReturnType(me));
}
return "";
}
/** Special constructor called from Class. */
NamedIterator(Vector v, Object type, int modifierMask) {
// Using type 'Object' instead of 'java.lang.Class' for parameter type
// is a workaround to avoid having to generate fully qualified class names
// when applying BeatyJ to this code. (Otherwise, would confuse with class
// 'Class' in this package.)
this();
for (Enumeration e = v.elements(); e.hasMoreElements(); ) {
Member m = (Member) e.nextElement();
int mod = m.getModifier();
if (((modifierMask & mod) != 0) && (m.getClass().isAssignableFrom((java.lang.Class) type))) {
data.addElement(m);
}
}
reset();
lockReadonly(); // read-only in this mode
}
private void generateSetBasedDocRefView(
Map<String, org.ektorp.support.DesignDocument.View> views,
Member me,
DocumentReferences referenceMetaData) {
String fieldName = firstCharToLowerCase(me.getName());
String orderBy = referenceMetaData.orderBy();
String backRef = referenceMetaData.backReference();
if (backRef.length() == 0) {
throw new ViewGenerationException(
String.format(
"The DocumentReferences annotation in %s must specify a backReference",
me.getDeclaringClass()));
}
String viewName = NameConventions.backReferenceViewName(fieldName);
String typeDiscriminator = resolveTypeDiscriminatorForBackReference(me);
if (orderBy.length() > 0) {
views.put(
viewName,
generateDocRefsAsSetWithOrderByView(backRef, fieldName, orderBy, typeDiscriminator));
} else {
views.put(viewName, generateDocRefsAsSetView(backRef, fieldName, typeDiscriminator));
}
}
/** Parsing members means creating new members for definitions with more than one declarator. */
public void parse() {
boolean clone_and_parse = true;
if (extendVector == null) throw new RuntimeException("Compiler Error: extendVector not set!");
if (type_spec.typeSpec() instanceof ScopedName) {
token = type_spec.typeSpec().get_token();
type_spec = ((ScopedName) type_spec.typeSpec()).resolvedTypeSpec();
clone_and_parse = false;
if (type_spec instanceof ConstrTypeSpec) {
if (((ConstrTypeSpec) type_spec.typeSpec()).c_type_spec instanceof StructType) {
// System.out.println("Struct " + containing_struct.typeName() + " contains struct " +
// ((ConstrTypeSpec)type_spec.typeSpec()).typeName());
if (((ConstrTypeSpec) type_spec.typeSpec())
.c_type_spec
.typeName()
.equals(containing_struct.typeName())) {
parser.fatal_error(
"Illegal recursion in struct (use sequence<"
+ containing_struct.typeName()
+ "> instead)",
token);
}
}
}
} else if (type_spec.typeSpec() instanceof SequenceType) {
TypeSpec ts = ((SequenceType) type_spec.typeSpec()).elementTypeSpec().typeSpec();
SequenceType seqTs = (SequenceType) type_spec.typeSpec();
while (ts instanceof SequenceType) {
seqTs = (SequenceType) ts;
ts = ((SequenceType) ts.typeSpec()).elementTypeSpec().typeSpec();
}
// if( ts.typeName().equals( containing_struct.typeName()) ||
if (ScopedName.isRecursionScope(ts.typeName())) {
seqTs.setRecursive();
}
} else if (type_spec instanceof ConstrTypeSpec) {
type_spec.parse();
}
for (Enumeration e = declarators.v.elements(); e.hasMoreElements(); ) {
Declarator d = (Declarator) e.nextElement();
// we don't parse the declarator itself
// as that would result in its name getting defined
// we define the declarator's name as a type name indirectly
// through the cloned type specs.
Member m = new Member(new_num());
m.declarator = d;
TypeSpec ts = type_spec.typeSpec();
/* create a separate type spec copy for every declarator
if the type spec is a new type definition, i.e. a
struct, enum, union, sequence or the declarator is
an array declarator
*/
// if( clone_and_parse && !(ts instanceof BaseType) )
if (clone_and_parse || d.d instanceof ArrayDeclarator) {
/* arrays need special treatment */
if (d.d instanceof ArrayDeclarator) {
ts = new ArrayTypeSpec(new_num(), ts, (ArrayDeclarator) d.d, pack_name);
ts.parse();
} else if (!(ts instanceof BaseType)) {
ts = (TypeSpec) ts.clone();
if (!(ts instanceof ConstrTypeSpec)) ts.set_name(d.name());
/* important: only parse type specs once (we do it for the last
declarator only) */
if (!e.hasMoreElements()) ts.parse();
}
}
// else
if (!(d.d instanceof ArrayDeclarator)) {
try {
NameTable.define(containing_struct + "." + d.name(), "declarator");
} catch (NameAlreadyDefined nad) {
parser.error("Declarator " + d.name() + " already defined in scope.", token);
}
}
/* if the type spec is a scoped name, it is already parsed and
* the type name is defined
*/
// if( clone_and_parse )
// ts.parse();
m.type_spec = ts;
m.pack_name = this.pack_name;
m.name = this.name;
extendVector.addElement(m);
}
declarators = null;
}