SelectedArgumentImpl(
String name,
String label,
String description,
String value,
boolean mustSpecify,
List choices) {
super(name, label, description, value, mustSpecify);
this.choices = Collections.unmodifiableList(new ArrayList(choices));
}
List<ObjectClassDefinition> constructObjectClasses(final OIDAllocator a)
throws LDAPPersistException {
final LinkedHashMap<String, ObjectClassDefinition> ocMap =
new LinkedHashMap<String, ObjectClassDefinition>(1 + auxiliaryClasses.length);
if (superclassHandler != null) {
for (final ObjectClassDefinition d : superclassHandler.constructObjectClasses(a)) {
ocMap.put(toLowerCase(d.getNameOrOID()), d);
}
}
final String lowerStructuralClass = toLowerCase(structuralClass);
if (!ocMap.containsKey(lowerStructuralClass)) {
if (superclassHandler == null) {
ocMap.put(
lowerStructuralClass,
constructObjectClass(structuralClass, "top", ObjectClassType.STRUCTURAL, a));
} else {
ocMap.put(
lowerStructuralClass,
constructObjectClass(
structuralClass,
superclassHandler.getStructuralClass(),
ObjectClassType.STRUCTURAL,
a));
}
}
for (final String s : auxiliaryClasses) {
final String lowerName = toLowerCase(s);
if (!ocMap.containsKey(lowerName)) {
ocMap.put(lowerName, constructObjectClass(s, "top", ObjectClassType.AUXILIARY, a));
}
}
return Collections.unmodifiableList(new ArrayList<ObjectClassDefinition>(ocMap.values()));
}
List<Modification> getModifications(
final T o, final boolean deleteNullValues, final String... attributes)
throws LDAPPersistException {
final ReadOnlyEntry originalEntry;
if (entryField != null) {
originalEntry = getEntry(o);
} else {
originalEntry = null;
}
if (originalEntry != null) {
try {
final T decodedOrig = decode(originalEntry);
final Entry reEncodedOriginal = encode(decodedOrig, originalEntry.getParentDNString());
final Entry newEntry = encode(o, originalEntry.getParentDNString());
final List<Modification> mods =
Entry.diff(reEncodedOriginal, newEntry, true, false, attributes);
if (!deleteNullValues) {
final Iterator<Modification> iterator = mods.iterator();
while (iterator.hasNext()) {
final Modification m = iterator.next();
if (m.getRawValues().length == 0) {
iterator.remove();
}
}
}
HashSet<String> stripAttrs = null;
for (final FieldInfo i : fieldMap.values()) {
if (!i.includeInModify()) {
if (stripAttrs == null) {
stripAttrs = new HashSet<String>(10);
}
stripAttrs.add(toLowerCase(i.getAttributeName()));
}
}
for (final GetterInfo i : getterMap.values()) {
if (!i.includeInModify()) {
if (stripAttrs == null) {
stripAttrs = new HashSet<String>(10);
}
stripAttrs.add(toLowerCase(i.getAttributeName()));
}
}
if (stripAttrs != null) {
final Iterator<Modification> iterator = mods.iterator();
while (iterator.hasNext()) {
final Modification m = iterator.next();
if (stripAttrs.contains(toLowerCase(m.getAttributeName()))) {
iterator.remove();
}
}
}
return mods;
} catch (final Exception e) {
debugException(e);
} finally {
setDNAndEntryFields(o, originalEntry);
}
}
final HashSet<String> attrSet;
if ((attributes == null) || (attributes.length == 0)) {
attrSet = null;
} else {
attrSet = new HashSet<String>(attributes.length);
for (final String s : attributes) {
attrSet.add(toLowerCase(s));
}
}
final ArrayList<Modification> mods = new ArrayList<Modification>(5);
for (final Map.Entry<String, FieldInfo> e : fieldMap.entrySet()) {
final String attrName = toLowerCase(e.getKey());
if ((attrSet != null) && (!attrSet.contains(attrName))) {
continue;
}
final FieldInfo i = e.getValue();
if (!i.includeInModify()) {
continue;
}
final Attribute a = i.encode(o, false);
if (a == null) {
if (!deleteNullValues) {
continue;
}
if ((originalEntry != null) && (!originalEntry.hasAttribute(attrName))) {
continue;
}
mods.add(new Modification(ModificationType.REPLACE, i.getAttributeName()));
continue;
}
if (originalEntry != null) {
final Attribute originalAttr = originalEntry.getAttribute(attrName);
if ((originalAttr != null) && originalAttr.equals(a)) {
continue;
}
}
mods.add(new Modification(ModificationType.REPLACE, i.getAttributeName(), a.getRawValues()));
}
for (final Map.Entry<String, GetterInfo> e : getterMap.entrySet()) {
final String attrName = toLowerCase(e.getKey());
if ((attrSet != null) && (!attrSet.contains(attrName))) {
continue;
}
final GetterInfo i = e.getValue();
if (!i.includeInModify()) {
continue;
}
final Attribute a = i.encode(o);
if (a == null) {
if (!deleteNullValues) {
continue;
}
if ((originalEntry != null) && (!originalEntry.hasAttribute(attrName))) {
continue;
}
mods.add(new Modification(ModificationType.REPLACE, i.getAttributeName()));
continue;
}
if (originalEntry != null) {
final Attribute originalAttr = originalEntry.getAttribute(attrName);
if ((originalAttr != null) && originalAttr.equals(a)) {
continue;
}
}
mods.add(new Modification(ModificationType.REPLACE, i.getAttributeName(), a.getRawValues()));
}
if (superclassHandler != null) {
final List<Modification> superMods =
superclassHandler.getModifications(o, deleteNullValues, attributes);
final ArrayList<Modification> modsToAdd = new ArrayList<Modification>(superMods.size());
for (final Modification sm : superMods) {
boolean add = true;
for (final Modification m : mods) {
if (m.getAttributeName().equalsIgnoreCase(sm.getAttributeName())) {
add = false;
break;
}
}
if (add) {
modsToAdd.add(sm);
}
}
mods.addAll(modsToAdd);
}
return Collections.unmodifiableList(mods);
}
@SuppressWarnings("unchecked")
LDAPObjectHandler(final Class<T> type) throws LDAPPersistException {
this.type = type;
final Class<? super T> superclassType = type.getSuperclass();
if (superclassType == null) {
superclassHandler = null;
} else {
final LDAPObject superclassAnnotation = superclassType.getAnnotation(LDAPObject.class);
if (superclassAnnotation == null) {
superclassHandler = null;
} else {
superclassHandler = new LDAPObjectHandler(superclassType);
}
}
final TreeMap<String, FieldInfo> fields = new TreeMap<String, FieldInfo>();
final TreeMap<String, GetterInfo> getters = new TreeMap<String, GetterInfo>();
final TreeMap<String, SetterInfo> setters = new TreeMap<String, SetterInfo>();
ldapObject = type.getAnnotation(LDAPObject.class);
if (ldapObject == null) {
throw new LDAPPersistException(ERR_OBJECT_HANDLER_OBJECT_NOT_ANNOTATED.get(type.getName()));
}
final LinkedHashMap<String, String> objectClasses = new LinkedHashMap<String, String>(10);
final String oc = ldapObject.structuralClass();
if (oc.length() == 0) {
structuralClass = getUnqualifiedClassName(type);
} else {
structuralClass = oc;
}
final StringBuilder invalidReason = new StringBuilder();
if (PersistUtils.isValidLDAPName(structuralClass, invalidReason)) {
objectClasses.put(toLowerCase(structuralClass), structuralClass);
} else {
throw new LDAPPersistException(
ERR_OBJECT_HANDLER_INVALID_STRUCTURAL_CLASS.get(
type.getName(), structuralClass, invalidReason.toString()));
}
auxiliaryClasses = ldapObject.auxiliaryClass();
for (final String auxiliaryClass : auxiliaryClasses) {
if (PersistUtils.isValidLDAPName(auxiliaryClass, invalidReason)) {
objectClasses.put(toLowerCase(auxiliaryClass), auxiliaryClass);
} else {
throw new LDAPPersistException(
ERR_OBJECT_HANDLER_INVALID_AUXILIARY_CLASS.get(
type.getName(), auxiliaryClass, invalidReason.toString()));
}
}
superiorClasses = ldapObject.superiorClass();
for (final String superiorClass : superiorClasses) {
if (PersistUtils.isValidLDAPName(superiorClass, invalidReason)) {
objectClasses.put(toLowerCase(superiorClass), superiorClass);
} else {
throw new LDAPPersistException(
ERR_OBJECT_HANDLER_INVALID_SUPERIOR_CLASS.get(
type.getName(), superiorClass, invalidReason.toString()));
}
}
if (superclassHandler != null) {
for (final String s : superclassHandler.objectClassAttribute.getValues()) {
objectClasses.put(toLowerCase(s), s);
}
}
objectClassAttribute = new Attribute("objectClass", objectClasses.values());
final String parentDNStr = ldapObject.defaultParentDN();
try {
defaultParentDN = new DN(parentDNStr);
} catch (LDAPException le) {
throw new LDAPPersistException(
ERR_OBJECT_HANDLER_INVALID_DEFAULT_PARENT.get(
type.getName(), parentDNStr, le.getMessage()),
le);
}
final String postDecodeMethodName = ldapObject.postDecodeMethod();
if (postDecodeMethodName.length() > 0) {
try {
postDecodeMethod = type.getDeclaredMethod(postDecodeMethodName);
postDecodeMethod.setAccessible(true);
} catch (Exception e) {
debugException(e);
throw new LDAPPersistException(
ERR_OBJECT_HANDLER_INVALID_POST_DECODE_METHOD.get(
type.getName(), postDecodeMethodName, getExceptionMessage(e)),
e);
}
} else {
postDecodeMethod = null;
}
final String postEncodeMethodName = ldapObject.postEncodeMethod();
if (postEncodeMethodName.length() > 0) {
try {
postEncodeMethod = type.getDeclaredMethod(postEncodeMethodName, Entry.class);
postEncodeMethod.setAccessible(true);
} catch (Exception e) {
debugException(e);
throw new LDAPPersistException(
ERR_OBJECT_HANDLER_INVALID_POST_ENCODE_METHOD.get(
type.getName(), postEncodeMethodName, getExceptionMessage(e)),
e);
}
} else {
postEncodeMethod = null;
}
try {
constructor = type.getDeclaredConstructor();
constructor.setAccessible(true);
} catch (Exception e) {
debugException(e);
throw new LDAPPersistException(
ERR_OBJECT_HANDLER_NO_DEFAULT_CONSTRUCTOR.get(type.getName()), e);
}
Field tmpDNField = null;
Field tmpEntryField = null;
final LinkedList<FieldInfo> tmpRFilterFields = new LinkedList<FieldInfo>();
final LinkedList<FieldInfo> tmpAAFilterFields = new LinkedList<FieldInfo>();
final LinkedList<FieldInfo> tmpCAFilterFields = new LinkedList<FieldInfo>();
final LinkedList<FieldInfo> tmpRDNFields = new LinkedList<FieldInfo>();
for (final Field f : type.getDeclaredFields()) {
final LDAPField fieldAnnotation = f.getAnnotation(LDAPField.class);
final LDAPDNField dnFieldAnnotation = f.getAnnotation(LDAPDNField.class);
final LDAPEntryField entryFieldAnnotation = f.getAnnotation(LDAPEntryField.class);
if (fieldAnnotation != null) {
f.setAccessible(true);
final FieldInfo fieldInfo = new FieldInfo(f, type);
final String attrName = toLowerCase(fieldInfo.getAttributeName());
if (fields.containsKey(attrName)) {
throw new LDAPPersistException(
ERR_OBJECT_HANDLER_ATTR_CONFLICT.get(type.getName(), fieldInfo.getAttributeName()));
} else {
fields.put(attrName, fieldInfo);
}
switch (fieldInfo.getFilterUsage()) {
case REQUIRED:
tmpRFilterFields.add(fieldInfo);
break;
case ALWAYS_ALLOWED:
tmpAAFilterFields.add(fieldInfo);
break;
case CONDITIONALLY_ALLOWED:
tmpCAFilterFields.add(fieldInfo);
break;
case EXCLUDED:
default:
break;
}
if (fieldInfo.includeInRDN()) {
tmpRDNFields.add(fieldInfo);
}
}
if (dnFieldAnnotation != null) {
f.setAccessible(true);
if (fieldAnnotation != null) {
throw new LDAPPersistException(
ERR_OBJECT_HANDLER_CONFLICTING_FIELD_ANNOTATIONS.get(
type.getName(), "LDAPField", "LDAPDNField", f.getName()));
}
if (tmpDNField != null) {
throw new LDAPPersistException(ERR_OBJECT_HANDLER_MULTIPLE_DN_FIELDS.get(type.getName()));
}
final int modifiers = f.getModifiers();
if (Modifier.isFinal(modifiers)) {
throw new LDAPPersistException(
ERR_OBJECT_HANDLER_DN_FIELD_FINAL.get(f.getName(), type.getName()));
} else if (Modifier.isStatic(modifiers)) {
throw new LDAPPersistException(
ERR_OBJECT_HANDLER_DN_FIELD_STATIC.get(f.getName(), type.getName()));
}
final Class<?> fieldType = f.getType();
if (fieldType.equals(String.class)) {
tmpDNField = f;
} else {
throw new LDAPPersistException(
ERR_OBJECT_HANDLER_INVALID_DN_FIELD_TYPE.get(
type.getName(), f.getName(), fieldType.getName()));
}
}
if (entryFieldAnnotation != null) {
f.setAccessible(true);
if (fieldAnnotation != null) {
throw new LDAPPersistException(
ERR_OBJECT_HANDLER_CONFLICTING_FIELD_ANNOTATIONS.get(
type.getName(), "LDAPField", "LDAPEntryField", f.getName()));
}
if (tmpEntryField != null) {
throw new LDAPPersistException(
ERR_OBJECT_HANDLER_MULTIPLE_ENTRY_FIELDS.get(type.getName()));
}
final int modifiers = f.getModifiers();
if (Modifier.isFinal(modifiers)) {
throw new LDAPPersistException(
ERR_OBJECT_HANDLER_ENTRY_FIELD_FINAL.get(f.getName(), type.getName()));
} else if (Modifier.isStatic(modifiers)) {
throw new LDAPPersistException(
ERR_OBJECT_HANDLER_ENTRY_FIELD_STATIC.get(f.getName(), type.getName()));
}
final Class<?> fieldType = f.getType();
if (fieldType.equals(ReadOnlyEntry.class)) {
tmpEntryField = f;
} else {
throw new LDAPPersistException(
ERR_OBJECT_HANDLER_INVALID_ENTRY_FIELD_TYPE.get(
type.getName(), f.getName(), fieldType.getName()));
}
}
}
dnField = tmpDNField;
entryField = tmpEntryField;
requiredFilterFields = Collections.unmodifiableList(tmpRFilterFields);
alwaysAllowedFilterFields = Collections.unmodifiableList(tmpAAFilterFields);
conditionallyAllowedFilterFields = Collections.unmodifiableList(tmpCAFilterFields);
rdnFields = Collections.unmodifiableList(tmpRDNFields);
final LinkedList<GetterInfo> tmpRFilterGetters = new LinkedList<GetterInfo>();
final LinkedList<GetterInfo> tmpAAFilterGetters = new LinkedList<GetterInfo>();
final LinkedList<GetterInfo> tmpCAFilterGetters = new LinkedList<GetterInfo>();
final LinkedList<GetterInfo> tmpRDNGetters = new LinkedList<GetterInfo>();
for (final Method m : type.getDeclaredMethods()) {
final LDAPGetter getter = m.getAnnotation(LDAPGetter.class);
final LDAPSetter setter = m.getAnnotation(LDAPSetter.class);
if (getter != null) {
m.setAccessible(true);
if (setter != null) {
throw new LDAPPersistException(
ERR_OBJECT_HANDLER_CONFLICTING_METHOD_ANNOTATIONS.get(
type.getName(), "LDAPGetter", "LDAPSetter", m.getName()));
}
final GetterInfo methodInfo = new GetterInfo(m, type);
final String attrName = toLowerCase(methodInfo.getAttributeName());
if (fields.containsKey(attrName) || getters.containsKey(attrName)) {
throw new LDAPPersistException(
ERR_OBJECT_HANDLER_ATTR_CONFLICT.get(type.getName(), methodInfo.getAttributeName()));
} else {
getters.put(attrName, methodInfo);
}
switch (methodInfo.getFilterUsage()) {
case REQUIRED:
tmpRFilterGetters.add(methodInfo);
break;
case ALWAYS_ALLOWED:
tmpAAFilterGetters.add(methodInfo);
break;
case CONDITIONALLY_ALLOWED:
tmpCAFilterGetters.add(methodInfo);
break;
case EXCLUDED:
default:
// No action required.
break;
}
if (methodInfo.includeInRDN()) {
tmpRDNGetters.add(methodInfo);
}
}
if (setter != null) {
m.setAccessible(true);
final SetterInfo methodInfo = new SetterInfo(m, type);
final String attrName = toLowerCase(methodInfo.getAttributeName());
if (fields.containsKey(attrName) || setters.containsKey(attrName)) {
throw new LDAPPersistException(
ERR_OBJECT_HANDLER_ATTR_CONFLICT.get(type.getName(), methodInfo.getAttributeName()));
} else {
setters.put(attrName, methodInfo);
}
}
}
requiredFilterGetters = Collections.unmodifiableList(tmpRFilterGetters);
alwaysAllowedFilterGetters = Collections.unmodifiableList(tmpAAFilterGetters);
conditionallyAllowedFilterGetters = Collections.unmodifiableList(tmpCAFilterGetters);
rdnGetters = Collections.unmodifiableList(tmpRDNGetters);
if (rdnFields.isEmpty() && rdnGetters.isEmpty()) {
throw new LDAPPersistException(ERR_OBJECT_HANDLER_NO_RDN_DEFINED.get(type.getName()));
}
fieldMap = Collections.unmodifiableMap(fields);
getterMap = Collections.unmodifiableMap(getters);
setterMap = Collections.unmodifiableMap(setters);
final TreeSet<String> attrSet = new TreeSet<String>();
final TreeSet<String> lazySet = new TreeSet<String>();
if (ldapObject.requestAllAttributes()) {
attrSet.add("*");
attrSet.add("+");
} else {
for (final FieldInfo i : fields.values()) {
if (i.lazilyLoad()) {
lazySet.add(i.getAttributeName());
} else {
attrSet.add(i.getAttributeName());
}
}
for (final SetterInfo i : setters.values()) {
attrSet.add(i.getAttributeName());
}
}
attributesToRequest = new String[attrSet.size()];
attrSet.toArray(attributesToRequest);
lazilyLoadedAttributes = new String[lazySet.size()];
lazySet.toArray(lazilyLoadedAttributes);
}