Allow for export of all Repository content including version store. Required:

- supporting content in ANY properties (for Content Service and Exporter) - moving Content related permission to sys:base as type can support a property of datatype CONTENT git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2505 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2025-07-24 17:32:48 +00:00 · 2006-02-28 17:11:17 +00:00
parent 2c88c5f17a
commit 32990f3d62
17 changed files with 408 additions and 146 deletions
--- a/source/java/org/alfresco/repo/admin/patch/impl/ContentPermissionPatch.java
+++ b/source/java/org/alfresco/repo/admin/patch/impl/ContentPermissionPatch.java
@@ -0,0 +1,127 @@
+/*
+ * Copyright (C) 2005 Alfresco, Inc.
+ *
+ * Licensed under the Mozilla Public License version 1.1 
+ * with a permitted attribution clause. You may obtain a
+ * copy of the License at
+ *
+ *   http://www.alfresco.org/legal/license.txt
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific
+ * language governing permissions and limitations under the
+ * License.
+ */
+package org.alfresco.repo.admin.patch.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.alfresco.i18n.I18NUtil;
+import org.alfresco.repo.admin.patch.AbstractPatch;
+import org.alfresco.repo.security.permissions.impl.hibernate.PermissionReference;
+import org.alfresco.repo.security.permissions.impl.hibernate.PermissionReferenceImpl;
+import org.alfresco.service.namespace.QName;
+import org.hibernate.Query;
+import org.hibernate.Session;
+import org.hibernate.SessionFactory;
+import org.springframework.orm.hibernate3.HibernateCallback;
+import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
+
+/**
+ * Roles defined in permissionsDefinition.xml moved from <b>cm:content</b> to <b>sys:base</b>.
+ * This effects the data stored in the <b>node_perm_entry</b> table.
+ * 
+ * @author Derek Hulley
+ */
+public class ContentPermissionPatch extends AbstractPatch
+{
+    private static final String MSG_SUCCESS = "patch.contentPermission.result";
+    
+    private HibernateHelper helper;
+    
+    public ContentPermissionPatch()
+    {
+        helper = new HibernateHelper();
+    }
+    
+    public void setSessionFactory(SessionFactory sessionFactory)
+    {
+        this.helper.setSessionFactory(sessionFactory);
+    }
+    
+    @Override
+    protected String applyInternal() throws Exception
+    {
+        List<String> createdNames = helper.createPermissionReferences();
+        int updatedEntries = helper.updatePermissionEntries();
+        
+        // build the result message
+        String msg = I18NUtil.getMessage(MSG_SUCCESS, createdNames, updatedEntries);
+        // done
+        return msg;
+    }
+
+    private static class HibernateHelper extends HibernateDaoSupport
+    {
+        private static final String TYPE_URI_OLD = "http://www.alfresco.org/model/content/1.0";        
+        private static final String TYPE_NAME_OLD = "content";
+        private static final String TYPE_URI_NEW = "http://www.alfresco.org/model/system/1.0";        
+        private static final String TYPE_NAME_NEW = "base";
+        private static final String[] NAMES = new String[] {"Execute", "ReadContent", "WriteContent", "ExecuteContent"};
+
+        private static final String QUERY_UPDATE_PERM_ENTRY_TYPE = "permission.patch.UpdatePermissionEntryType";
+        
+        public List<String> createPermissionReferences()
+        {
+            List<String> createdNames = new ArrayList<String>(4);
+            for (String name : NAMES)
+            {
+                // create permission references as required, double checking for their existence first
+                PermissionReference ref = new PermissionReferenceImpl();
+                ref.setTypeUri(TYPE_URI_NEW);
+                ref.setTypeName(TYPE_NAME_NEW);
+                ref.setName(name);
+
+                // it acts as its own key
+                PermissionReference found = (PermissionReference) getHibernateTemplate().get(
+                        PermissionReferenceImpl.class,
+                        ref);
+
+                if (found == null)
+                {
+                    // it was not found, so create it
+                    getHibernateTemplate().save(ref);
+                    createdNames.add(QName.createQName(TYPE_URI_NEW, TYPE_NAME_NEW).toString() + "/" + name);
+                }
+            }            
+            return createdNames;
+        }
+        
+        public int updatePermissionEntries()
+        {
+            HibernateCallback callback = new HibernateCallback()
+            {
+                public Object doInHibernate(Session session)
+                {
+                    // flush any outstanding entities
+                    session.flush();
+                    
+                    Query query = session.getNamedQuery(HibernateHelper.QUERY_UPDATE_PERM_ENTRY_TYPE);
+                    query.setString("typeNameNew", TYPE_NAME_NEW)
+                         .setString("typeNameOld", TYPE_NAME_OLD)
+                         .setString("typeUriNew", TYPE_URI_NEW)
+                         .setString("typeUriOld", TYPE_URI_OLD)
+                         .setParameterList("names", NAMES);
+                    int updateCount = query.executeUpdate();
+                    return new Integer(updateCount);
+                }
+            };
+            Integer updateCount = (Integer) getHibernateTemplate().execute(callback);
+            // done
+            return updateCount.intValue();
+        }
+    }
+}