001/* 002 * (C) Copyright 2013 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 * dmetzler 018 */ 019package org.nuxeo.ecm.restapi.server.jaxrs.usermanager; 020 021import static javax.servlet.http.HttpServletResponse.SC_BAD_REQUEST; 022import static javax.servlet.http.HttpServletResponse.SC_CONFLICT; 023 024import org.nuxeo.ecm.core.api.NuxeoException; 025import org.nuxeo.ecm.core.api.NuxeoGroup; 026import org.nuxeo.ecm.platform.query.api.PageProviderDefinition; 027import org.nuxeo.ecm.platform.query.api.PageProviderService; 028import org.nuxeo.ecm.platform.usermanager.UserManager; 029import org.nuxeo.ecm.webengine.model.WebObject; 030import org.nuxeo.runtime.api.Framework; 031 032/** 033 * @since 5.7.3 034 */ 035@WebObject(type = "groups") 036public class GroupRootObject extends AbstractUMRootObject<NuxeoGroup> { 037 038 public static final String PAGE_PROVIDER_NAME = "nuxeo_groups_listing"; 039 040 @Override 041 protected NuxeoGroup getArtifact(String id) { 042 return um.getGroup(id); 043 } 044 045 @Override 046 protected String getArtifactType() { 047 return "group"; 048 } 049 050 @Override 051 protected void checkPrecondition(NuxeoGroup group) { 052 checkCurrentUserCanCreateArtifact(group); 053 checkGroupHasAName(group); 054 checkGroupDoesNotAlreadyExists(group, um); 055 } 056 057 @Override 058 protected NuxeoGroup createArtifact(NuxeoGroup group) { 059 um.createGroup(group.getModel()); 060 return um.getGroup(group.getName()); 061 } 062 063 private void checkGroupDoesNotAlreadyExists(NuxeoGroup group, UserManager um) { 064 if (um.getGroup(group.getName()) != null) { 065 throw new NuxeoException("Group already exists", SC_CONFLICT); 066 } 067 } 068 069 private void checkGroupHasAName(NuxeoGroup group) { 070 if (group.getName() == null) { 071 throw new NuxeoException("Group MUST have a name", SC_BAD_REQUEST); 072 } 073 } 074 075 @Override 076 boolean isAPowerUserEditableArtifact(NuxeoGroup artifact) { 077 return isAPowerUserEditableGroup(artifact); 078 079 } 080 081 static boolean isAPowerUserEditableGroup(NuxeoGroup group) { 082 UserManager um = Framework.getService(UserManager.class); 083 return !um.getAdministratorsGroups().contains(group.getName()); 084 085 } 086 087 @Override 088 protected PageProviderDefinition getPageProviderDefinition() { 089 PageProviderService ppService = Framework.getService(PageProviderService.class); 090 return ppService.getPageProviderDefinition(PAGE_PROVIDER_NAME); 091 } 092 093}