public static ProfileApplicationResult applyProfiles()

in maven2-server-impl/src/org/jetbrains/idea/maven/server/embedder/Maven2ServerEmbedderImpl.java [160:230]
58 lines of code
15 McCabe index (conditional complexity)

  public static ProfileApplicationResult applyProfiles(MavenModel model,
                                                       File basedir,
                                                       MavenExplicitProfiles explicitProfiles,
                                                       Collection<String> alwaysOnProfiles) throws RemoteException {
    Model nativeModel = Maven2ModelConverter.toNativeModel(model);

    Collection<String> enabledProfiles = explicitProfiles.getEnabledProfiles();
    Collection<String> disabledProfiles = explicitProfiles.getDisabledProfiles();
    List<Profile> activatedPom = new ArrayList<Profile>();
    List<Profile> activatedExternal = new ArrayList<Profile>();
    List<Profile> activeByDefault = new ArrayList<Profile>();

    List<Profile> rawProfiles = nativeModel.getProfiles();
    List<Profile> expandedProfilesCache = null;
    List<Profile> deactivatedProfiles = new ArrayList<Profile>();

    for (int i = 0; i < rawProfiles.size(); i++) {
      Profile eachRawProfile = rawProfiles.get(i);

      if (disabledProfiles.contains(eachRawProfile.getId())) {
        deactivatedProfiles.add(eachRawProfile);
        continue;
      }

      boolean shouldAdd = enabledProfiles.contains(eachRawProfile.getId()) || alwaysOnProfiles.contains(eachRawProfile.getId());

      Activation activation = eachRawProfile.getActivation();
      if (activation != null) {
        if (activation.isActiveByDefault()) {
          activeByDefault.add(eachRawProfile);
        }

        // expand only if necessary
        if (expandedProfilesCache == null) expandedProfilesCache = doInterpolate(nativeModel, basedir).getProfiles();
        Profile eachExpandedProfile = expandedProfilesCache.get(i);

        for (ProfileActivator eachActivator : getProfileActivators(basedir)) {
          try {
            if (eachActivator.canDetermineActivation(eachExpandedProfile) && eachActivator.isActive(eachExpandedProfile)) {
              shouldAdd = true;
              break;
            }
          }
          catch (ProfileActivationException e) {
            Maven2ServerGlobals.getLogger().warn(e);
          }
        }
      }

      if (shouldAdd) {
        if (MavenConstants.PROFILE_FROM_POM.equals(eachRawProfile.getSource())) {
          activatedPom.add(eachRawProfile);
        }
        else {
          activatedExternal.add(eachRawProfile);
        }
      }
    }

    List<Profile> activatedProfiles = new ArrayList<Profile>(activatedPom.isEmpty() ? activeByDefault : activatedPom);
    activatedProfiles.addAll(activatedExternal);

    for (Profile each : activatedProfiles) {
      new DefaultProfileInjector().inject(each, nativeModel);
    }

    return new ProfileApplicationResult(Maven2ModelConverter.convertModel(nativeModel, null),
                                        new MavenExplicitProfiles(collectProfilesIds(activatedProfiles),
                                                                  collectProfilesIds(deactivatedProfiles))
    );
  }