Example usage for org.apache.shiro.subject Subject getPreviousPrincipals

Introduction

In this page you can find the example usage for org.apache.shiro.subject Subject getPreviousPrincipals.

Prototype

PrincipalCollection getPreviousPrincipals();

Source Link

Document

Returns the previous 'pre run as' identity of this Subject before assuming the current #runAs runAs identity, or null if this Subject is not operating under an assumed identity (normal state).

Usage

From source file:net.echinopsii.ariane.community.core.directory.wat.rest.organisational.TeamEndpoint.java

License:Open Source License

@GET
public Response displayAllTeams() {
    Subject subject = SecurityUtils.getSubject();
    log.debug("[{}-{}] get teams",
            new Object[] { Thread.currentThread().getId(), subject.getPreviousPrincipals() });
    if (subject.hasRole("orgadmin") || subject.hasRole("orgreviewer")
            || subject.isPermitted("dirComOrgTeam:display") || subject.hasRole("Jedi")
            || subject.isPermitted("universe:zeone")) {
        em = DirectoryJPAProviderConsumer.getInstance().getDirectoryJpaProvider().createEM();
        final HashSet<Team> results = new HashSet(
                em.createQuery("SELECT DISTINCT t FROM Team t LEFT JOIN FETCH t.osInstances ORDER BY t.id",
                        Team.class).getResultList());
        String result;//from  ww  w .j a v a  2  s .  c  o  m
        ByteArrayOutputStream outStream = new ByteArrayOutputStream();
        Response ret = null;
        try {
            TeamJSON.manyTeams2JSON(results, outStream);
            result = ToolBox.getOuputStreamContent(outStream, "UTF-8");
            ret = Response.status(Status.OK).entity(result).build();
        } catch (Exception e) {
            log.error(e.getMessage());
            e.printStackTrace();
            result = e.getMessage();
            ret = Response.status(Status.INTERNAL_SERVER_ERROR).entity(result).build();
        } finally {
            em.close();
            return ret;
        }
    } else {
        return Response.status(Status.UNAUTHORIZED)
                .entity("You're not authorized to display teams. Contact your administrator.").build();
    }
}

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