/**
* Method called to check if we can use the passed method or constructor (wrt access restriction
* -- public methods can be called, others usually not); and if not, if there is a work-around for
* the problem.
*/
public static void checkAndFixAccess(Member member) {
// We know all members are also accessible objects...
AccessibleObject ao = (AccessibleObject) member;
/* 14-Jan-2009, tatu: It seems safe and potentially beneficial to
* always to make it accessible (latter because it will force
* skipping checks we have no use for...), so let's always call it.
*/
// if (!ao.isAccessible()) {
try {
ao.setAccessible(true);
} catch (SecurityException se) {
/* 17-Apr-2009, tatu: Related to [JACKSON-101]: this can fail on
* platforms like EJB and Google App Engine); so let's
* only fail if we really needed it...
*/
if (!ao.isAccessible()) {
Class<?> declClass = member.getDeclaringClass();
throw new IllegalArgumentException(
"Can not access "
+ member
+ " (from class "
+ declClass.getName()
+ "; failed to set access: "
+ se.getMessage());
}
}
// }
}
private String resolveTypeDiscriminatorForBackReference(Member m) {
Method me =
ReflectionUtils.findMethod(
m.getDeclaringClass(), "get" + firstCharToUpperCase(m.getName()));
if (me != null) {
return resolveTypeDiscriminator(resolveReturnType(me));
}
return "";
}
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));
}
}