/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.smartitengineering.user.ws.resources;
import com.smartitengineering.user.service.Services;
import com.smartitengineering.user.domain.Organization;
import com.smartitengineering.user.domain.Privilege;
import com.smartitengineering.util.rest.atom.server.AbstractResource;
import com.sun.jersey.api.view.Viewable;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.Consumes;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.ResponseBuilder;
import javax.ws.rs.core.Response.Status;
import javax.ws.rs.core.UriBuilder;
import org.apache.abdera.model.Entry;
import org.apache.abdera.model.Feed;
import org.apache.abdera.model.Link;
/**
*
* @author russel
*/
//@Path("/orgs")
@Path("/orgs/sn/{organizationUniqueShortName}/privs")
public class OrganizationPrivilegesResource extends AbstractResource {
private String organizationUniqueShortName;
private Organization organization;
static Method ORGANIZATION_PRIVILEGE_AFTER_NAME_METHOD;
static Method ORGANIZATION_PRIVILEGE_BEFORE_NAME_METHOD;
@Context
private HttpServletRequest servletRequest;
static {
try {
ORGANIZATION_PRIVILEGE_BEFORE_NAME_METHOD = OrganizationPrivilegesResource.class.getMethod("getBefore", String.class);
}
catch (Exception ex) {
throw new InstantiationError();
}
try {
ORGANIZATION_PRIVILEGE_AFTER_NAME_METHOD = OrganizationPrivilegesResource.class.getMethod("getAfter", String.class);
}
catch (Exception ex) {
throw new InstantiationError();
}
}
public OrganizationPrivilegesResource(@PathParam("organizationUniqueShortName") String organizationUniqueShortName) {
this.organizationUniqueShortName = organizationUniqueShortName;
organization = getOrganization();
}
@GET
@Produces(MediaType.APPLICATION_ATOM_XML)
@Path("/before/{privilegeName}")
public Response getBefore(@PathParam("privilegeName") String beforePrivilegeName) {
return get(beforePrivilegeName, true);
}
@GET
@Produces(MediaType.APPLICATION_ATOM_XML)
@Path("/after/{privilegeName}")
public Response getAfter(@PathParam("privilegeName") String afterPrivilegeName) {
return get(afterPrivilegeName, false);
}
@GET
@Produces(MediaType.TEXT_HTML)
public Response getHtml() {
ResponseBuilder responseBuilder = Response.ok();
//Collection<SecuredObject> securedObjects = Services.getInstance().getSecuredObjectService().
Collection<Privilege> privileges = Services.getInstance().getPrivilegeService().getPrivilegesByOrganization(
organizationUniqueShortName);
servletRequest.setAttribute("templateContent2",
"/com/smartitengineering/user/ws/resources/OrganizationPrivilegeResource/OrgPrivilegeList.jsp");
// Viewable view = new Viewable("OrgPrivilegeList", privileges, OrganizationPrivilegeResource.class);
Viewable view = new Viewable("/template/template.jsp", privileges);
responseBuilder.entity(view);
return responseBuilder.build();
}
@GET
@Produces(MediaType.APPLICATION_ATOM_XML)
public Response get() {
return get(null, true);
}
public Response get(String privilegeName, boolean isBefore) {
ResponseBuilder responseBuilder = Response.ok();
if(organization==null){
return responseBuilder.status(Status.NOT_FOUND).build();
}
// create a new atom feed
Feed atomFeed = getAbderaFactory().newFeed();
// create a link to parent resource, in this case now it is linked to root resource
Link parentResourceLink = getAbderaFactory().newLink();
parentResourceLink.setHref(getRelativeURIBuilder().path(OrganizationResource.class).build(organizationUniqueShortName).
toString());
parentResourceLink.setRel("organization");
atomFeed.addLink(parentResourceLink);
// get the organizations accoring to the query
Collection<Privilege> privileges = Services.getInstance().getPrivilegeService().getPrivilegesByOrganization(
organizationUniqueShortName);
if (privileges != null && !privileges.isEmpty()) {
MultivaluedMap<String, String> queryParam = getUriInfo().getQueryParameters();
List<Privilege> privilegeList = new ArrayList<Privilege>(privileges);
// uri builder for next and previous organizations according to count
final UriBuilder nextUri = getRelativeURIBuilder().path(OrganizationPrivilegeResource.class).path(ORGANIZATION_PRIVILEGE_AFTER_NAME_METHOD);
final UriBuilder previousUri = getRelativeURIBuilder().path(OrganizationPrivilegeResource.class).path(ORGANIZATION_PRIVILEGE_BEFORE_NAME_METHOD);
// link to the next organizations based on count
Link nextLink = getAbderaFactory().newLink();
nextLink.setRel(Link.REL_NEXT);
Privilege lastPrivilege = privilegeList.get(0);
for (String key : queryParam.keySet()) {
final Object[] values = queryParam.get(key).toArray();
nextUri.queryParam(key, values);
previousUri.queryParam(key, values);
}
nextLink.setHref(nextUri.build(organizationUniqueShortName, lastPrivilege.getName()).toString());
//nextLink.setHref(UriBuilder.fromResource(OrganizationsResource.class).build(lastOrganization.getUniqueShortName()).toString());
atomFeed.addLink(nextLink);
/* link to the previous organizations based on count */
Link prevLink = getAbderaFactory().newLink();
prevLink.setRel(Link.REL_PREVIOUS);
Privilege firstPrivilege = privilegeList.get(privileges.size() - 1);
prevLink.setHref(previousUri.build(organizationUniqueShortName, firstPrivilege.getName()).toString());
//prevLink.setHref(nameLike)
atomFeed.addLink(prevLink);
// add entry of individual organization
for (Privilege privilege : privileges) {
Entry organizationPrivilegeEntry = getAbderaFactory().newEntry();
organizationPrivilegeEntry.setId(privilege.getName());
organizationPrivilegeEntry.setTitle(privilege.getDisplayName());
organizationPrivilegeEntry.setSummary(privilege.getShortDescription());
//organizationEntry.setUpdated(privilege.);
/* setting link to the individual organization resource*/
Link organizationPrivilegeLink = getAbderaFactory().newLink();
//organizationLink.setHref(OrganizationResource.ORGANIZATION_URI_BUILDER.clone().build(organizationUniqueShortName,privilege.getName()).toString());
organizationPrivilegeLink.setHref(getRelativeURIBuilder().path(OrganizationPrivilegeResource.class).build(
organizationUniqueShortName, privilege.getName()).toString());
organizationPrivilegeLink.setRel(Link.REL_ALTERNATE);
organizationPrivilegeLink.setMimeType(MediaType.APPLICATION_ATOM_XML);
organizationPrivilegeEntry.addLink(organizationPrivilegeLink);
atomFeed.addEntry(organizationPrivilegeEntry);
}
}
responseBuilder.entity(atomFeed);
return responseBuilder.build();
}
@POST
@Consumes(MediaType.APPLICATION_JSON)
public Response post(Privilege privilege) {
ResponseBuilder responseBuilder = Response.ok();
if(organization==null){
return responseBuilder.status(Status.NOT_FOUND).build();
}
try {
privilege.setParentOrganization(organization);
Services.getInstance().getPrivilegeService().create(privilege);
responseBuilder = Response.status(Status.CREATED);
responseBuilder.location(getAbsoluteURIBuilder().path(OrganizationPrivilegeResource.class).build(organizationUniqueShortName, privilege.getName()));
}
catch (Exception ex) {
responseBuilder = Response.status(Status.INTERNAL_SERVER_ERROR);
}
return responseBuilder.build();
}
private Organization getOrganization() {
return Services.getInstance().getOrganizationService().getOrganizationByUniqueShortName(organizationUniqueShortName);
}
@Override
protected String getAuthor() {
return "Smart User";
}
}