ALF-11255: Create tool to dump "reference" schemas to XML

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@31650 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2025-08-07 17:49:17 +00:00 · 2011-11-02 18:36:02 +00:00
parent e263990429
commit 067e8fffac
6 changed files with 220 additions and 7 deletions
--- a/source/java/org/alfresco/util/schemacomp/DbToXML.java
+++ b/source/java/org/alfresco/util/schemacomp/DbToXML.java
@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2005-2011 Alfresco Software Limited.
+ *
+ * This file is part of Alfresco
+ *
+ * Alfresco is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Alfresco is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.alfresco.util.schemacomp;
+
+import java.io.File;
+
+import javax.xml.transform.stream.StreamResult;
+
+import org.alfresco.util.schemacomp.model.Schema;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.support.FileSystemXmlApplicationContext;
+
+/**
+ * Tool to export a database schema to an XML file.
+ * 
+ * @author Matt Ward
+ */
+public class DbToXML
+{
+    private ApplicationContext context;
+    private File outputFile;
+    private String namePrefix = "alf_";
+    
+    /**
+     * Constructor. Uses a default name prefix of 'alf_' during the export.
+     */
+    public DbToXML(ApplicationContext context, File outputFile)
+    {
+        this.context = context;
+        this.outputFile = outputFile;
+    }
+
+
+    /**
+     * Constructor. Allows specification of a name prefix, e.g. "jpbm_", that
+     * will be used during the export.
+     */
+    public DbToXML(ApplicationContext context, File outputFile, String namePrefix)
+    {
+        this(context, outputFile);
+        this.namePrefix = namePrefix;
+    }
+    
+    
+    public void execute()
+    {
+        ExportDb exporter = null;   
+        try
+        {
+            exporter = new ExportDb(context);
+            exporter.setNamePrefix(namePrefix);
+            exporter.execute();
+        }
+        catch (Exception e)
+        {
+            System.err.println("Unable to read database schema.");
+            e.printStackTrace();
+            System.exit(1);
+        }
+        
+        if (exporter != null)
+        {
+            Schema schema = exporter.getSchema();
+            SchemaToXML schemaToXML = new SchemaToXML(schema, new StreamResult(outputFile));
+            schemaToXML.execute();
+        }
+    }
+    
+    
+    public static void main(String[] args)
+    {
+        if (args.length != 2)
+        {
+            System.err.println("Usage:");
+            System.err.println("java " + DbToXML.class.getName() + " <context.xml> <output.xml>");
+            System.exit(1);
+        }
+        String contextPath = args[0];
+        File outputFile = new File(args[1]);
+        ApplicationContext context = new FileSystemXmlApplicationContext(contextPath);
+        DbToXML dbToXML = new DbToXML(context, outputFile);
+        dbToXML.execute();
+    }
+}