private static void setupType(
JaxType currentType,
StringBuffer currentTypeName,
ClassDoc containingClass,
JAXDoclet<?> doclet)
throws InvalidJaxTypeException {
if (currentTypeName.length() == 0) {
throw new InvalidJaxTypeException();
}
currentType.typeName = currentTypeName.toString();
currentType.type = resolveType(currentType.typeName, containingClass, doclet);
currentTypeName.setLength(0);
}
public static JaxType parseType(String typeName, ClassDoc containingClass, JAXDoclet<?> doclet)
throws InvalidJaxTypeException {
typeName = typeName.trim();
char[] chars = typeName.toCharArray();
Stack<JaxType> types = new Stack<JaxType>();
JaxType currentType = new JaxType();
types.push(currentType);
StringBuffer currentTypeName = new StringBuffer();
for (int i = 0; i < chars.length; i++) {
char c = chars[i];
log("Looking at char " + c);
if (c == '<') {
log("Start params for " + currentTypeName);
// we're done for the type name
setupType(currentType, currentTypeName, containingClass, doclet);
// add a parameter to the current type
JaxType parameterType = new JaxType();
currentType.parameters.add(parameterType);
currentType = parameterType;
// prepare for the parameter type
types.push(currentType);
} else if (c == '>') {
// we're done for the parameter type
if (currentTypeName.length() > 0)
setupType(currentType, currentTypeName, containingClass, doclet);
// reset and pop
types.pop();
currentType = types.peek();
log("End params for " + currentType.typeName);
// we should have at least the top type
if (types.size() < 1) throw new InvalidJaxTypeException();
} else if (c == ',') {
// we're done for the parameter type, unless it was already done by
// closing its parameter list
if (currentTypeName.length() > 0) {
setupType(currentType, currentTypeName, containingClass, doclet);
// reset, pop
types.pop();
currentType = types.peek();
}
log("Next params for " + currentType.typeName);
// we should have at least the top type
if (types.size() < 1) throw new InvalidJaxTypeException();
// add a parameter to the current type
JaxType parameterType = new JaxType();
currentType.parameters.add(parameterType);
currentType = parameterType;
// prepare for the parameter type
types.push(currentType);
} else if (c == '[' || c == ']') {
log("Dimension for " + currentType.typeName);
// done for the class name unless it was already done by
// closing its parameter list
if (currentTypeName.length() > 0) {
setupType(currentType, currentTypeName, containingClass, doclet);
}
// FIXME: check dimension correctness
currentType.dimension += c;
} else {
log("Name char: " + currentTypeName);
// if the currentType already has a name, barf
if (currentType.typeName != null) throw new InvalidJaxTypeException();
currentTypeName.append(c);
}
}
// perhaps we didn't have any parameters or dimension
if (currentTypeName.length() > 0) {
log("End of type without param or dimension for " + currentTypeName);
setupType(currentType, currentTypeName, containingClass, doclet);
}
// we should have the original type to return
if (types.size() != 1) throw new InvalidJaxTypeException();
return currentType;
}
