mirror of
https://github.com/Alfresco/alfresco-community-repo.git
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Web Script unit test base class added, helpers for JSON support in web scripts added (JSON reader, JSON error template), update to test webscript server to support easy submit of content, first cut of site service API (JS and HTTP) - create site and listSites available
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@8950 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Roy Wetherall
300
source/java/org/alfresco/repo/site/SiteServiceImpl.java
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300
source/java/org/alfresco/repo/site/SiteServiceImpl.java
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/*
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* Copyright (C) 2005-2007 Alfresco Software Limited.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* As a special exception to the terms and conditions of version 2.0 of
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* the GPL, you may redistribute this Program in connection with Free/Libre
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* and Open Source Software ("FLOSS") applications as described in Alfresco's
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* FLOSS exception. You should have recieved a copy of the text describing
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* the FLOSS exception, and it is also available here:
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* http://www.alfresco.com/legal/licensing"
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*/
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package org.alfresco.repo.site;
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import java.io.Serializable;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import org.alfresco.model.ContentModel;
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import org.alfresco.repo.avm.AVMRepository;
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import org.alfresco.repo.security.authentication.AuthenticationComponent;
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import org.alfresco.repo.transaction.RetryingTransactionHelper;
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import org.alfresco.service.cmr.repository.ChildAssociationRef;
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import org.alfresco.service.cmr.repository.NodeRef;
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import org.alfresco.service.cmr.repository.NodeService;
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import org.alfresco.service.cmr.repository.StoreRef;
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import org.alfresco.service.cmr.search.ResultSet;
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import org.alfresco.service.cmr.search.SearchService;
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import org.alfresco.service.cmr.security.AccessPermission;
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import org.alfresco.service.cmr.security.AuthenticationService;
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import org.alfresco.service.cmr.security.PermissionService;
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import org.alfresco.service.namespace.NamespaceService;
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import org.alfresco.service.namespace.QName;
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import org.alfresco.service.namespace.RegexQNamePattern;
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import org.alfresco.util.AbstractLifecycleBean;
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import org.alfresco.util.PropertyMap;
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import org.springframework.context.ApplicationEvent;
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/**
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* Bootstraps the site AVN and DM stores
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*
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* @author Roy Wetherall
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*/
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public class SiteServiceImpl extends AbstractLifecycleBean implements SiteService, SiteModel
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{
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public static final String SITE_AVM_STORE = "SiteStore";
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public static final StoreRef SITE_DM_STORE = new StoreRef(StoreRef.PROTOCOL_WORKSPACE, "SiteStore");
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private NodeService nodeService;
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private SearchService searchService;
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private AuthenticationService authenticationService;
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private PermissionService permissionService;
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private AuthenticationComponent authenticationComponent;
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private AVMRepository AVMRepository;
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private RetryingTransactionHelper retryingTransactionHelper;
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public void setNodeService(NodeService nodeService)
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{
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this.nodeService = nodeService;
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}
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public void setSearchService(SearchService searchService)
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{
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this.searchService = searchService;
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}
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public void setAuthenticationService(AuthenticationService authenticationService)
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{
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this.authenticationService = authenticationService;
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}
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public void setPermissionService(PermissionService permissionService)
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{
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this.permissionService = permissionService;
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}
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public void setAuthenticationComponent(AuthenticationComponent authenticationComponent)
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{
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this.authenticationComponent = authenticationComponent;
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}
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public void setAVMRepository(AVMRepository repository)
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{
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AVMRepository = repository;
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}
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public void setRetryingTransactionHelper(RetryingTransactionHelper retryingTransactionHelper)
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{
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this.retryingTransactionHelper = retryingTransactionHelper;
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}
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public SiteInfo createSite(String sitePreset, String shortName, String title, String description, boolean isPublic)
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{
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// TODO:
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// 1. Check that the site preset exists
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// 2. Check that the short name of the site isn't a duplicate
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// 3. AVM create:
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// 3a. Find the site preset AVM folder
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// 3b. Create a new site folder in the correct location (named by the short name)
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// 3c. Copy the contents of the site preset folder into the new site folder
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// 3d. Mangle files as needed during copy ??
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// 4. DM create:
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// 4a. Find the site preset DM folder ??
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// 4b. Create a new site in the correct location (named by short name)
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// 4c. Set meta-data
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// 4d. Set up memberships (copying from site preset DM folder??)
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// 4e. Set up another details (rules) on site from DM preset folder ??
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// 5. Return created site information
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// 4. DM create .. create the DM object that represents the site
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// Get the site parent node reference
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NodeRef siteParent = getDMSiteParent(shortName);
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// Create the site node
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PropertyMap properties = new PropertyMap(4);
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properties.put(ContentModel.PROP_NAME, shortName);
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properties.put(SiteModel.PROP_SITE_PRESET, sitePreset);
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properties.put(ContentModel.PROP_TITLE, title);
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properties.put(ContentModel.PROP_DESCRIPTION, description);
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NodeRef siteNodeRef = this.nodeService.createNode(
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siteParent,
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ContentModel.ASSOC_CONTAINS,
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QName.createQName(NamespaceService.CONTENT_MODEL_1_0_URI, shortName),
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SiteModel.TYPE_SITE,
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properties).getChildRef();
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// Set the memberhips details
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this.permissionService.setInheritParentPermissions(siteNodeRef, false);
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if (isPublic == true)
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{
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this.permissionService.setPermission(siteNodeRef, PermissionService.ALL_AUTHORITIES, SITE_CONSUMER, true);
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}
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// 5. Return created site information
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SiteInfo siteInfo = new SiteInfo(sitePreset, shortName, title, description, isPublic);
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return siteInfo;
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}
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private NodeRef getDMSiteParent(String shortName)
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{
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// TODO
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// For now just return the site root, later we may build folder structure based on the shortname to
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// spread the sites about
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return getDMSiteRoot();
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}
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private NodeRef getDMSiteRoot()
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{
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// Get the root 'sites' folder
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ResultSet resultSet = this.searchService.query(SITE_DM_STORE, SearchService.LANGUAGE_LUCENE, "PATH:\"cm:sites\"");
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if (resultSet.length() == 0)
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{
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// TODO
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throw new RuntimeException("No root sites folder exists");
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}
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else if (resultSet.length() != 1)
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{
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// TODO
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throw new RuntimeException("More than one root sites folder exists");
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}
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NodeRef sitesRoot = resultSet.getNodeRef(0);
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// TODO
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// In time we will use some sort of algorithm to spread the creation of sites across an arbitary structure
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return sitesRoot;
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}
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public List<SiteInfo> listSites(String nameFilter, String sitePresetFilter)
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{
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// TODO
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// - take into consideration the filters set
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// - take into consideration that the sites may not just be in a flat list under the site root
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// - should we be taking the list from the AVM store, since we can have an AVM site pointing to
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// the default DM data site
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// TODO
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// For now just return the list of sites present under the site root
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NodeRef siteRoot = getDMSiteRoot();
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List<ChildAssociationRef> assocs = this.nodeService.getChildAssocs(siteRoot, ContentModel.ASSOC_CONTAINS, RegexQNamePattern.MATCH_ALL);
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List<SiteInfo> result = new ArrayList<SiteInfo>(assocs.size());
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for (ChildAssociationRef assoc : assocs)
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{
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result.add(createSiteInfo(assoc.getChildRef()));
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}
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return result;
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}
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private SiteInfo createSiteInfo(NodeRef siteNodeRef)
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{
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// Get the properties
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Map<QName, Serializable> properties = this.nodeService.getProperties(siteNodeRef);
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String shortName = (String)properties.get(ContentModel.PROP_NAME);
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String sitePreset = (String)properties.get(PROP_SITE_PRESET);
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String title = (String)properties.get(ContentModel.PROP_TITLE);
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String description = (String)properties.get(ContentModel.PROP_DESCRIPTION);
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// Determine whether the space is public or not
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boolean isPublic = false;
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Set<AccessPermission> permissions = this.permissionService.getAllSetPermissions(siteNodeRef);
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for (AccessPermission permission : permissions)
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{
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if (permission.getAuthority().equals(PermissionService.ALL_AUTHORITIES) == true &&
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permission.getPermission().equals(SITE_CONSUMER) == true)
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{
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isPublic = true;
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break;
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}
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}
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// Create and return the site information
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SiteInfo siteInfo = new SiteInfo(sitePreset, shortName, title, description, isPublic);
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return siteInfo;
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}
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/**
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* @see org.alfresco.util.AbstractLifecycleBean#onBootstrap(org.springframework.context.ApplicationEvent)
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*/
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@Override
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protected void onBootstrap(ApplicationEvent event)
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{
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// Ensure execution occures in a transaction
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this.retryingTransactionHelper.doInTransaction(
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new RetryingTransactionHelper.RetryingTransactionCallback<Object>()
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{
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public Object execute() throws Throwable
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{
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String currentUserName = SiteServiceImpl.this.authenticationComponent.getCurrentUserName();
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SiteServiceImpl.this.authenticationComponent.setSystemUserAsCurrentUser();
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try
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{
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// Bootstrap the site stores
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bootstrapSiteStore(SITE_DM_STORE);
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}
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finally
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{
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if (currentUserName != null)
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{
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SiteServiceImpl.this.authenticationComponent.setCurrentUser(currentUserName);
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}
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else
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{
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SiteServiceImpl.this.authenticationComponent.clearCurrentSecurityContext();
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}
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}
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return null;
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}
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});
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}
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/**
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* @see org.alfresco.util.AbstractLifecycleBean#onShutdown(org.springframework.context.ApplicationEvent)
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*/
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@Override
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protected void onShutdown(ApplicationEvent event)
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{
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// Do nothing
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}
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/**
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* Bootstrap the DM site store
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*
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* @param storeRef the store reference
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*/
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private void bootstrapSiteStore(StoreRef storeRef)
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{
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// Check to see if the sotre exists
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if (this.nodeService.exists(storeRef) == false)
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{
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// Create the store
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this.nodeService.createStore(storeRef.getProtocol(), storeRef.getIdentifier());
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NodeRef rootNode = this.nodeService.getRootNode(storeRef);
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// Create the root folder where sites will be stored
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this.nodeService.createNode(rootNode,
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ContentModel.ASSOC_CHILDREN,
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QName.createQName(NamespaceService.CONTENT_MODEL_1_0_URI, "sites"),
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ContentModel.TYPE_FOLDER);
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}
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}
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}
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