/**
* This method is similar to {@link #propX(Expression, Expression)} but will make sure that if the
* property being accessed is defined inside the classnode provided as a parameter, then a getter
* call is generated instead of a field access.
*
* @param annotatedNode the class node where the property node is accessed from
* @param pNode the property being accessed
* @return a method call expression or a property expression
*/
public static Expression getterThisX(ClassNode annotatedNode, PropertyNode pNode) {
ClassNode owner = pNode.getDeclaringClass();
if (annotatedNode.equals(owner)) {
String getterName = "get" + MetaClassHelper.capitalize(pNode.getName());
boolean existingExplicitGetter =
annotatedNode.getMethod(getterName, Parameter.EMPTY_ARRAY) != null;
if (ClassHelper.boolean_TYPE.equals(pNode.getOriginType()) && !existingExplicitGetter) {
getterName = "is" + MetaClassHelper.capitalize(pNode.getName());
}
return callThisX(getterName);
}
return propX(new VariableExpression("this"), pNode.getName());
}
private void checkDuplicateProperties(PropertyNode node) {
ClassNode cn = node.getDeclaringClass();
String name = node.getName();
String getterName = "get" + MetaClassHelper.capitalize(name);
if (Character.isUpperCase(name.charAt(0))) {
for (PropertyNode propNode : cn.getProperties()) {
String otherName = propNode.getField().getName();
String otherGetterName = "get" + MetaClassHelper.capitalize(otherName);
if (node != propNode && getterName.equals(otherGetterName)) {
String msg =
"The field "
+ name
+ " and "
+ otherName
+ " on the class "
+ cn.getName()
+ " will result in duplicate JavaBean properties, which is not allowed";
addError(msg, node);
}
}
}
}