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.oscal.lib.profile.resolver.support;
028
029import edu.umd.cs.findbugs.annotations.NonNull;
030
031public interface IIdentifierMapper {
032  @NonNull
033  IIdentifierMapper IDENTITY = new IIdentifierMapper() {
034
035    @Override
036    public String mapRoleIdentifier(@NonNull String identifier) {
037      return identifier;
038    }
039
040    @Override
041    public String mapControlIdentifier(@NonNull String identifier) {
042      return identifier;
043    }
044
045    @Override
046    public String mapGroupIdentifier(@NonNull String identifier) {
047      return identifier;
048    }
049
050    @Override
051    public String mapParameterIdentifier(@NonNull String identifier) {
052      return identifier;
053    }
054
055    @Override
056    public @NonNull String mapPartIdentifier(@NonNull String identifier) {
057      return identifier;
058    }
059  };
060
061  @NonNull
062  String mapRoleIdentifier(@NonNull String identifier);
063
064  @NonNull
065  String mapControlIdentifier(@NonNull String identifier);
066
067  @NonNull
068  String mapGroupIdentifier(@NonNull String identifier);
069
070  @NonNull
071  String mapParameterIdentifier(@NonNull String identifier);
072
073  @NonNull
074  String mapPartIdentifier(@NonNull String identifier);
075
076  @NonNull
077  default String mapByItemType(
078      @NonNull IEntityItem.ItemType itemType,
079      @NonNull String identifier) {
080    String retval;
081    switch (itemType) {
082    case CONTROL:
083      retval = mapControlIdentifier(identifier);
084      break;
085    case GROUP:
086      retval = mapGroupIdentifier(identifier);
087      break;
088    case PARAMETER:
089      retval = mapParameterIdentifier(identifier);
090      break;
091    case PART:
092      retval = mapPartIdentifier(identifier);
093      break;
094    case ROLE:
095      retval = mapRoleIdentifier(identifier);
096      break;
097    case LOCATION:
098    case PARTY:
099    case RESOURCE:
100      retval = identifier;
101      break;
102    default:
103      throw new UnsupportedOperationException("Unsupported item type: " + itemType.name());
104    }
105    return retval;
106  }
107}