/*
* SyncResource.java
*
* Created on April 12, 2007, 1:39 PM
*
* To change this template, choose Tools | Template Manager
* and open the template in the editor.
*/
package org.atomojo.auth.service.app;
import java.sql.SQLException;
import java.util.UUID;
import java.util.logging.Level;
import org.atomojo.auth.service.db.AuthDB;
import org.atomojo.auth.service.db.Permission;
import org.atomojo.auth.service.db.Role;
import org.restlet.Request;
import org.restlet.data.CharacterSet;
import org.restlet.data.MediaType;
import org.restlet.data.Status;
import org.restlet.representation.Representation;
import org.restlet.representation.StringRepresentation;
import org.restlet.resource.ServerResource;
/**
*
* @author alex
*/
public class RoleQueryResource extends ServerResource
{
long expiration = 3600*1000;
AuthDB db;
String roleName;
String roleId;
String permissionName;
String permissionId;
/** Creates a new instance of SyncResource */
public RoleQueryResource() {
setNegotiated(false);
}
protected void doInit() {
db = (AuthDB)getRequest().getAttributes().get(AuthApplication.DB_ATTR);
roleName = AuthApplication.getStringAttribute(getRequest(),"name",null);
roleId = AuthApplication.getStringAttribute(getRequest(),"uuid",null);
permissionId = AuthApplication.getStringAttribute(getRequest(),"permission-id",null);
permissionName = AuthApplication.getStringAttribute(getRequest(),"permission-name",null);
}
public Representation get()
{
try {
Role role = fetchRole();
if (role==null) {
getResponse().setStatus(Status.CLIENT_ERROR_NOT_FOUND);
return new StringRepresentation("Role not found.");
}
if (permissionId==null && permissionName==null) {
Representation entity = new DBObjectRepresentation(MediaType.APPLICATION_XML,role);
entity.setCharacterSet(CharacterSet.UTF_8);
getResponse().setStatus(Status.SUCCESS_OK);
return entity;
} else {
Permission p = fetchPermission();
if (p==null || !role.hasPermission(p)) {
getResponse().setStatus(Status.CLIENT_ERROR_UNAUTHORIZED);
} else {
getResponse().setStatus(Status.SUCCESS_NO_CONTENT);
}
return null;
}
} catch (IllegalArgumentException ex) {
getResponse().setStatus(Status.CLIENT_ERROR_BAD_REQUEST);
return new StringRepresentation("Bad UUID value "+permissionId);
} catch (SQLException ex) {
getContext().getLogger().log(Level.SEVERE,"Cannot get user data from database.",ex);
getResponse().setStatus(Status.SERVER_ERROR_INTERNAL);
return new StringRepresentation("Database error, see logs.");
}
}
protected Role fetchRole()
throws SQLException,IllegalArgumentException
{
Role role = null;
if (roleName!=null) {
role = db.getRole(roleName);
}
if (roleId!=null) {
UUID id = UUID.fromString(roleId);
role = db.getRole(id);
}
return role;
}
protected Permission fetchPermission()
throws SQLException,IllegalArgumentException
{
Permission permission = null;
if (permissionName!=null) {
permission = db.getPermission(permissionName);
}
if (permissionId!=null) {
UUID id = UUID.fromString(permissionId);
permission = db.getPermission(id);
}
return permission;
}
}