ALF-11031: Persist object graph to file

Implemented so that the graph can actually be rendered to XML as a OutputStream, File, Writer.



git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@31548 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/util/schemacomp/SchemaCompTestingUtils.java

@@ -0,0 +1,115 @@
+/*
+ * 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 static org.junit.Assert.assertTrue;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.List;
+
+import org.alfresco.util.schemacomp.Difference.Where;
+import org.alfresco.util.schemacomp.model.Column;
+import org.alfresco.util.schemacomp.model.ForeignKey;
+import org.alfresco.util.schemacomp.model.Index;
+import org.alfresco.util.schemacomp.model.PrimaryKey;
+import org.alfresco.util.schemacomp.model.Table;
+import org.apache.commons.lang.ArrayUtils;
+
+
+public class SchemaCompTestingUtils
+{
+    public static void dumpValidation(List<ValidationResult> validationResults)
+    {
+        System.out.println("Validation Results (" + validationResults.size() + ")");
+        for (ValidationResult r : validationResults)
+        {
+            System.out.println(r);
+        }
+    }
+        
+    public static void dumpDiffs(Results differences, boolean showNonDifferences)
+    {
+        System.out.println("Differences (" + differences.size() + ")");
+        for (Difference d : differences)
+        {
+            if (d.getWhere() != Where.IN_BOTH_NO_DIFFERENCE || showNonDifferences)
+            {
+                System.out.println(d);
+            }
+        }
+    }
+
+    public static Table table(String name)
+    {
+        return new Table(null, name, columns("id NUMBER(10)"), pk("pk_" + name, "id"), fkeys(), indexes());
+    }
+    
+    public static Table table(String name, Collection<Column> columns, PrimaryKey primaryKey, 
+                Collection<ForeignKey> foreignKeys, Collection<Index> indexes)
+    {
+        return new Table(null, name, columns, primaryKey, foreignKeys, indexes);
+    }
+    
+    public static Collection<Column> columns(String... colDefs)
+    {
+        assertTrue("Tables must have columns", colDefs.length > 0);
+        Column[] columns = new Column[colDefs.length];
+
+        for (int i = 0; i < colDefs.length; i++)
+        {
+            String[] parts = colDefs[i].split(" ");
+            columns[i] = new Column(null, parts[0], parts[1], false);
+        }
+        return Arrays.asList(columns);
+    }
+    
+    public static PrimaryKey pk(String name, String... columnNames)
+    {
+        assertTrue("No columns specified", columnNames.length > 0);
+        PrimaryKey pk = new PrimaryKey(null, name, Arrays.asList(columnNames));
+        return pk;
+    }
+    
+    public static List<ForeignKey> fkeys(ForeignKey... fkeys)
+    {
+        return Arrays.asList(fkeys);
+    }
+    
+    public static ForeignKey fk(String fkName, String localColumn, String targetTable, String targetColumn)
+    {
+        return new ForeignKey(null, fkName, localColumn, targetTable, targetColumn);
+    }
+    
+    /**
+     * Create collection of indexes using strings of format "name column1 [column2 ... columnN]"
+     */
+    public static Collection<Index> indexes(String... indexDefs)
+    {
+        Index[] indexes = new Index[indexDefs.length];
+        for (int i = 0; i < indexDefs.length; i++)
+        {
+            String[] parts = indexDefs[i].split(" ");
+            String name = parts[0];
+            String[] columns = (String[]) ArrayUtils.subarray(parts, 1, parts.length);
+            indexes[i] = new Index(null, name, Arrays.asList(columns));
+        }
+        return Arrays.asList(indexes);
+    }
+}