001/* 002 * Portions of this software was developed by employees of the National Institute 003 * of Standards and Technology (NIST), an agency of the Federal Government and is 004 * being made available as a public service. Pursuant to title 17 United States 005 * Code Section 105, works of NIST employees are not subject to copyright 006 * protection in the United States. This software may be subject to foreign 007 * copyright. Permission in the United States and in foreign countries, to the 008 * extent that NIST may hold copyright, to use, copy, modify, create derivative 009 * works, and distribute this software and its documentation without fee is hereby 010 * granted on a non-exclusive basis, provided that this notice and disclaimer 011 * of warranty appears in all copies. 012 * 013 * THE SOFTWARE IS PROVIDED 'AS IS' WITHOUT ANY WARRANTY OF ANY KIND, EITHER 014 * EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY 015 * THAT THE SOFTWARE WILL CONFORM TO SPECIFICATIONS, ANY IMPLIED WARRANTIES OF 016 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND FREEDOM FROM 017 * INFRINGEMENT, AND ANY WARRANTY THAT THE DOCUMENTATION WILL CONFORM TO THE 018 * SOFTWARE, OR ANY WARRANTY THAT THE SOFTWARE WILL BE ERROR FREE. IN NO EVENT 019 * SHALL NIST BE LIABLE FOR ANY DAMAGES, INCLUDING, BUT NOT LIMITED TO, DIRECT, 020 * INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES, ARISING OUT OF, RESULTING FROM, 021 * OR IN ANY WAY CONNECTED WITH THIS SOFTWARE, WHETHER OR NOT BASED UPON WARRANTY, 022 * CONTRACT, TORT, OR OTHERWISE, WHETHER OR NOT INJURY WAS SUSTAINED BY PERSONS OR 023 * PROPERTY OR OTHERWISE, AND WHETHER OR NOT LOSS WAS SUSTAINED FROM, OR AROSE OUT 024 * OF THE RESULTS OF, OR USE OF, THE SOFTWARE OR SERVICES PROVIDED HEREUNDER. 025 */ 026 027package gov.nist.secauto.metaschema.core.datatype.adapter; 028 029import com.fasterxml.jackson.databind.jsonFormatVisitors.JsonFormatTypes; 030 031import gov.nist.secauto.metaschema.core.datatype.AbstractDataTypeAdapter; 032import gov.nist.secauto.metaschema.core.metapath.item.atomic.IDateItem; 033import gov.nist.secauto.metaschema.core.util.ObjectUtils; 034 035import java.time.ZonedDateTime; 036import java.time.format.DateTimeParseException; 037import java.util.List; 038import java.util.regex.Matcher; 039import java.util.regex.Pattern; 040 041import edu.umd.cs.findbugs.annotations.NonNull; 042 043public class DateWithTZAdapter 044 extends AbstractDataTypeAdapter<ZonedDateTime, IDateItem> { 045 @NonNull 046 private static final List<String> NAMES = ObjectUtils.notNull( 047 List.of( 048 "date-with-timezone")); 049 private static final Pattern DATE_TIMEZONE = Pattern.compile("^(" 050 + "^(?:(?:2000|2400|2800|(?:19|2[0-9](?:0[48]|[2468][048]|[13579][26])))-02-29)" 051 + "|(?:(?:(?:19|2[0-9])[0-9]{2})-02-(?:0[1-9]|1[0-9]|2[0-8]))" 052 + "|(?:(?:(?:19|2[0-9])[0-9]{2})-(?:0[13578]|10|12)-(?:0[1-9]|[12][0-9]|3[01]))" 053 + "|(?:(?:(?:19|2[0-9])[0-9]{2})-(?:0[469]|11)-(?:0[1-9]|[12][0-9]|30))" 054 + ")" 055 + "(Z|[+-][0-9]{2}:[0-9]{2})$"); 056 057 DateWithTZAdapter() { 058 super(ZonedDateTime.class); 059 } 060 061 @Override 062 public List<String> getNames() { 063 return NAMES; 064 } 065 066 @Override 067 public JsonFormatTypes getJsonRawType() { 068 return JsonFormatTypes.STRING; 069 } 070 071 @SuppressWarnings("null") 072 @Override 073 public ZonedDateTime parse(String value) { 074 Matcher matcher = DATE_TIMEZONE.matcher(value); 075 if (!matcher.matches()) { 076 throw new IllegalArgumentException("Invalid date: " + value); 077 } 078 String parseValue = String.format("%sT00:00:00%s", matcher.group(1), matcher.group(2)); 079 try { 080 return ZonedDateTime.from(DateFormats.DATE_TIME_WITH_TZ.parse(parseValue)); 081 } catch (DateTimeParseException ex) { 082 throw new IllegalArgumentException(ex.getLocalizedMessage(), ex); 083 } 084 } 085 086 @SuppressWarnings("null") 087 @Override 088 public String asString(Object value) { 089 return DateFormats.DATE_WITH_TZ.format((ZonedDateTime) value); 090 } 091 092 @SuppressWarnings("null") 093 @Override 094 public ZonedDateTime copy(Object obj) { 095 return ZonedDateTime.from((ZonedDateTime) obj); 096 } 097 098 @Override 099 public Class<IDateItem> getItemClass() { 100 return IDateItem.class; 101 } 102 103 @Override 104 public IDateItem newItem(Object value) { 105 ZonedDateTime item = toValue(value); 106 return IDateItem.valueOf(item); 107 } 108}