public String getEntryDN(final T o) throws LDAPPersistException { if (dnField != null) { try { final Object dnObject = dnField.get(o); if (dnObject != null) { return String.valueOf(dnObject); } } catch (Exception e) { debugException(e); throw new LDAPPersistException( ERR_OBJECT_HANDLER_ERROR_ACCESSING_DN_FIELD.get( dnField.getName(), type.getName(), getExceptionMessage(e)), e); } } final ReadOnlyEntry entry = getEntry(o); if (entry != null) { return entry.getDN(); } return null; }
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); }