private BufferedWriter newBufferedWriter( String file, ExistingFileBehavior existingFileBehavior, Arg1<Object> fileExistsErrorMsg) throws IOException { switch (existingFileBehavior) { case APPEND: return new BufferedWriter(new FileWriter(file, true)); case OVERWRITE: return new BufferedWriter(new FileWriter(file, false)); case FAIL: File f = new File(file); if (f.exists()) { throw new IOException(fileExistsErrorMsg.get(file).toString()); } return new BufferedWriter(new FileWriter(file)); default: return null; } }
private Integer getIntegerUserAttribute( Entry userEntry, String attributeTypeName, Arg1<Object> nonUniqueAttributeMessage, Arg2<Object, Object> cannotProcessAttributeMessage) { AttributeType attrType = DirectoryServer.getAttributeTypeOrDefault(attributeTypeName); List<Attribute> attrList = userEntry.getAttribute(attrType); if (attrList != null && attrList.size() == 1) { Attribute a = attrList.get(0); if (a.size() == 1) { ByteString v = a.iterator().next(); try { return Integer.valueOf(v.toString()); } catch (Exception e) { logger.traceException(e); logger.error(cannotProcessAttributeMessage.get(v, userEntry.getName())); } } else if (a.size() > 1) { logger.error(nonUniqueAttributeMessage.get(userEntry.getName())); } } return null; }