/**
* Copyright (C) 2012 KRM Associates, Inc. healtheme@krminc.com
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.krminc.phr.web.admin;
import com.krminc.phr.core.UserConfig;
import com.krminc.phr.dao.PersistenceService;
import com.krminc.phr.domain.User;
import com.krminc.phr.domain.clinical.Resource;
import com.sun.jersey.api.core.ResourceContext;
import java.util.List;
import java.util.Map;
import javax.persistence.EntityManager;
import javax.persistence.NoResultException;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.SecurityContext;
import javax.ws.rs.core.UriInfo;
import org.apache.log4j.Logger;
/**
* User Manager controller.
*
* @author Daniel Shaw (dshaw.com)
*/
public class UserManager {
private static final Logger logger = Logger.getLogger(UserManager.class);
@Context
protected UriInfo uriInfo;
@Context
protected ResourceContext resourceContext;
@Context
protected SecurityContext securityContext;
// TODO: Remove this list and use api
private List<User> users = null;
public UserManager() {
}
/**
* @return list of active Resources for the system.
*/
public List<Resource> getResources() {
EntityManager em = PersistenceService.getInstance().getEntityManager();
try {
return em.createNamedQuery("Resource.findByActive").getResultList();
} catch (NoResultException ex) {
throw new WebApplicationException(
new Throwable("No resources exist for " + uriInfo.getAbsolutePath()),
Response.Status.NO_CONTENT
);
}
}
/**
* Returns a map of Security Roles
*
* @return roles
*/
public Map<String, String> getRoles() {
return UserConfig.getRoles();
}
@Path("users/")
public List<User> getUsers() {
EntityManager em = PersistenceService.getInstance().getEntityManager();
try {
return em.createNamedQuery("User.findAll").getResultList();
} catch (NoResultException ex) {
throw new WebApplicationException(
new Throwable("Resource for " + uriInfo.getAbsolutePath() + " does not exist."),
Response.Status.NOT_FOUND
);
}
}
@Path("users/{id}/")
public User getUser(@PathParam("id") Long id) {
EntityManager em = PersistenceService.getInstance().getEntityManager();
try {
return em.find(User.class, id);
} catch (NoResultException ex) {
throw new WebApplicationException(
new Throwable("Resource for " + uriInfo.getAbsolutePath() + " does not exist."),
Response.Status.NOT_FOUND
);
}
}
}