@Override
  public Boolean updateTeamMemberRoles(String projectIdentifier, ProjectTeamMember member)
      throws NoSuchEntityException, ValidationFailedException {
    setTenancyContext(projectIdentifier);

    try {
      com.tasktop.c2c.server.profile.domain.internal.Project project =
          profileService.getProjectByIdentifier(projectIdentifier);

      ProjectProfile projectProfile =
          profileService.getProjectProfile(project.getId(), member.getProfile().getId());

      // Wire in our updated roles now.
      projectProfile.setOwner(member.getRoles().contains(ProjectRole.OWNER));
      projectProfile.setUser(member.getRoles().contains(ProjectRole.MEMBER));

      profileService.updateProjectProfile(projectProfile);
    } catch (EntityNotFoundException e) {
      handle(e);
    } catch (ValidationException e) {
      handle(e);
    }
    return true;
  }
  @Override
  public boolean removeTeamMember(String projectIdentifier, ProjectTeamMember member)
      throws NoSuchEntityException, ValidationFailedException {
    setTenancyContext(projectIdentifier);

    com.tasktop.c2c.server.profile.domain.internal.Project project;
    try {
      project = profileService.getProjectByIdentifier(projectIdentifier);
    } catch (EntityNotFoundException e) {
      handle(e);
      throw new IllegalStateException();
    }
    try {
      profileService.removeProjectProfile(project.getId(), member.getProfile().getId());
    } catch (EntityNotFoundException e) {
      handle(e);
      throw new IllegalStateException();
    } catch (ValidationException e) {
      handle(e);
      throw new IllegalStateException();
    }
    return true;
  }