Mercurial > lada > lada-server
view src/main/java/de/intevation/lada/util/auth/MessprogrammIdAuthorizer.java @ 1345:883ab3a6f525 tip
changed version to 2.7-SNAPSHOT after release2.6.2 for default branch
author | Marco Lechner, Bundesamt fuer Strahlenschutz, SW 2.1 <mlechner@bfs.de> |
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date | Fri, 07 Apr 2017 11:14:37 +0200 |
parents | 588f6deae24a |
children |
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/* Copyright (C) 2013 by Bundesamt fuer Strahlenschutz * Software engineering by Intevation GmbH * * This file is Free Software under the GNU GPL (v>=3) * and comes with ABSOLUTELY NO WARRANTY! Check out * the documentation coming with IMIS-Labordaten-Application for details. */ package de.intevation.lada.util.auth; import java.lang.reflect.InvocationTargetException; import java.lang.reflect.Method; import java.util.ArrayList; import java.util.List; import de.intevation.lada.model.land.Messprogramm; import de.intevation.lada.util.rest.RequestMethod; import de.intevation.lada.util.rest.Response; public class MessprogrammIdAuthorizer extends BaseAuthorizer { @Override public <T> boolean isAuthorized( Object data, RequestMethod method, UserInfo userInfo, Class<T> clazz ) { Method m; try { m = clazz.getMethod("getMessprogrammId"); } catch (NoSuchMethodException | SecurityException e1) { return false; } Integer id; try { id = (Integer) m.invoke(data); } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e ) { return false; } Messprogramm messprogramm = repository.getByIdPlain(Messprogramm.class, id, "land"); if (userInfo.getMessstellen().contains(messprogramm.getMstId())) { return true; } return false; } @SuppressWarnings("unchecked") @Override public <T> Response filter( Response data, UserInfo userInfo, Class<T> clazz ) { if (data.getData() instanceof List<?>) { List<Object> objects = new ArrayList<Object>(); for (Object object :(List<Object>)data.getData()) { objects.add(setAuthData(userInfo, object, clazz)); } data.setData(objects); } else { Object object = data.getData(); data.setData(setAuthData(userInfo, object, clazz)); } return data; } /** * Authorize a single data object that has a probeId Attribute. * * @param userInfo The user information. * @param data The Response object containing the data. * @param clazz The data object class. * @return A Response object containing the data. */ private <T> Object setAuthData( UserInfo userInfo, Object data, Class<T> clazz ) { try { Method getMessprogrammId = clazz.getMethod("getMessprogrammId"); Integer id = null; if (getMessprogrammId != null) { id = (Integer) getMessprogrammId.invoke(data); } else { return null; } Messprogramm messprogramm = repository.getByIdPlain( Messprogramm.class, id, "land"); boolean owner = false; if (userInfo.belongsTo( messprogramm.getMstId(), messprogramm.getLaborMstId()) ) { owner = true; } boolean readOnly = !owner; Method setOwner = clazz.getMethod("setOwner", boolean.class); Method setReadonly = clazz.getMethod("setReadonly", boolean.class); setOwner.invoke(data, owner); setReadonly.invoke(data, readOnly); } catch (NoSuchMethodException | SecurityException | IllegalAccessException | IllegalArgumentException | InvocationTargetException e) { return null; } return data; } }