001/*
002 * (C) Copyright 2015 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 *     Nuxeo - initial API and implementation
018 *
019 */
020
021package org.nuxeo.scim.server.mapper;
022
023import java.net.URI;
024
025import org.nuxeo.ecm.core.api.DocumentModel;
026import org.nuxeo.ecm.core.api.NuxeoException;
027import org.nuxeo.ecm.platform.usermanager.UserManager;
028import org.nuxeo.runtime.api.Framework;
029
030import com.unboundid.scim.data.GroupResource;
031import com.unboundid.scim.data.Meta;
032import com.unboundid.scim.data.UserResource;
033import com.unboundid.scim.schema.CoreSchema;
034
035/**
036 * Base class used for mappers
037 *
038 * @author tiry
039 * @since 7.4
040 */
041public abstract class AbstractMapper {
042
043    protected UserManager um;
044
045    protected final String baseUrl;
046
047    public AbstractMapper(String baseUrl) {
048        um = Framework.getService(UserManager.class);
049        this.baseUrl = baseUrl;
050    }
051
052    public GroupResource getGroupResourceFromNuxeoGroup(DocumentModel groupModel) throws Exception {
053
054        GroupResource groupResource = new GroupResource(CoreSchema.GROUP_DESCRIPTOR);
055
056        String groupId = (String) groupModel.getProperty(um.getGroupSchemaName(), um.getGroupIdField());
057
058        URI location = new URI(baseUrl + "/" + groupId);
059        Meta meta = new Meta(null, null, location, "1");
060        groupResource.setMeta(meta);
061
062        String groupLabel = (String) groupModel.getProperty(um.getGroupSchemaName(), um.getGroupLabelField());
063
064        groupResource.setDisplayName(groupLabel);
065        groupResource.setId(groupId);
066        groupResource.setExternalId(groupId);
067
068        return groupResource;
069    }
070
071    public DocumentModel createGroupModelFromGroupResource(GroupResource group) throws NuxeoException {
072
073        if (um.getGroup(group.getId()) == null) {
074            DocumentModel newGroup = um.getBareGroupModel();
075
076            String groupId = group.getId();
077            if (groupId == null || groupId.isEmpty()) {
078                groupId = group.getDisplayName();
079            }
080            newGroup.setProperty(um.getGroupSchemaName(), um.getGroupIdField(), groupId);
081            updateGroupModel(newGroup, group);
082            return um.createGroup(newGroup);
083        } else {
084            return updateGroupModelFromGroupResource(group.getId(), group);
085        }
086    }
087
088    public DocumentModel updateGroupModelFromGroupResource(String uid, GroupResource group) throws NuxeoException {
089
090        DocumentModel groupModel = um.getGroupModel(uid);
091        if (groupModel == null) {
092            return null;
093        }
094        updateGroupModel(groupModel, group);
095        um.updateGroup(groupModel);
096        return groupModel;
097    }
098
099    protected void updateGroupModel(DocumentModel userModel, GroupResource groupResouce) throws NuxeoException {
100        String displayName = groupResouce.getDisplayName();
101        if (displayName != null && !displayName.isEmpty()) {
102            userModel.setProperty(um.getGroupSchemaName(), um.getGroupLabelField(), displayName);
103        }
104    }
105
106    public abstract UserResource getUserResourceFromNuxeoUser(DocumentModel userModel) throws Exception;
107
108    public abstract DocumentModel createNuxeoUserFromUserResource(UserResource user) throws NuxeoException;
109
110    public abstract DocumentModel updateNuxeoUserFromUserResource(String uid, UserResource user);
111
112}