001/*
002 * (C) Copyright 2006-2008 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     bstefanescu
018 *
019 * $Id$
020 */
021
022package org.nuxeo.ecm.webengine.model.impl;
023
024import java.text.ParseException;
025import java.util.Arrays;
026import java.util.HashSet;
027
028import org.nuxeo.ecm.core.api.NuxeoException;
029import org.nuxeo.ecm.webengine.WebEngine;
030import org.nuxeo.ecm.webengine.loader.ClassProxy;
031import org.nuxeo.ecm.webengine.model.Access;
032import org.nuxeo.ecm.webengine.model.WebObject;
033import org.nuxeo.ecm.webengine.security.PermissionService;
034import org.nuxeo.ecm.webengine.security.guards.And;
035import org.nuxeo.ecm.webengine.security.guards.IsAdministratorGuard;
036import org.nuxeo.runtime.annotations.AnnotationManager;
037
038import com.sun.jersey.server.spi.component.ResourceComponentConstructor;
039
040/**
041 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
042 */
043public class ResourceTypeImpl extends AbstractResourceType {
044
045    public ResourceTypeImpl(WebEngine engine, ModuleImpl module, ResourceTypeImpl superType, String name,
046            ClassProxy clazz, ResourceComponentConstructor constructor, int visibility) {
047        super(engine, module, superType, name, clazz, constructor, visibility);
048    }
049
050    @Override
051    protected void loadAnnotations(AnnotationManager annoMgr) {
052        Class<?> c = clazz.get();
053        WebObject wo = c.getAnnotation(WebObject.class);
054        if (wo == null) {
055            return;
056        }
057        String g = wo.guard();
058        if (g != null && g.length() > 0) {
059            try {
060                guard = PermissionService.parse(g);
061            } catch (ParseException e) {
062                throw new NuxeoException("Failed to parse guard: " + g + " on WebObject " + c.getName(), e);
063            }
064        } else {
065            loadGuardFromAnnoation(c);
066        }
067        Access requireAdministrators = wo.administrator();
068        if (requireAdministrators != Access.NULL) {
069            if (guard != null) {
070                guard = new And(new IsAdministratorGuard(requireAdministrators), guard);
071            } else {
072                guard = new IsAdministratorGuard(requireAdministrators);
073            }
074        }
075        String[] facets = wo.facets();
076        if (facets != null && facets.length > 0) {
077            this.facets = new HashSet<String>(Arrays.asList(facets));
078        }
079    }
080
081}