more fixes for writing MEMO/OLE

git-svn-id: https://svn.code.sf.net/p/jackcess/code/jackcess/trunk@56 f203690c-595d-4dc9-a70b-905162fa7fd2

src/java/com/healthmarketscience/jackcess/DataType.java

@@ -48,8 +48,8 @@ public enum DataType {
   SHORT_DATE_TIME((byte) 0x08, Types.TIMESTAMP, 8),
   BINARY((byte) 0x09, Types.BINARY, 255, true),
   TEXT((byte) 0x0A, Types.VARCHAR, 50 * 2, true),
-  OLE((byte) 0x0B, Types.LONGVARBINARY, 12),
-  MEMO((byte) 0x0C, Types.LONGVARCHAR, 12),
+  OLE((byte) 0x0B, Types.LONGVARBINARY, 12, true),
+  MEMO((byte) 0x0C, Types.LONGVARCHAR, 12, true),
   UNKNOWN_0D((byte) 0x0D),
   GUID((byte) 0x0F, null, 16),
   NUMERIC((byte) 0x10, Types.NUMERIC, 17);

src/java/com/healthmarketscience/jackcess/Table.java

@@ -375,14 +375,14 @@ public class Table {
    * is much more efficient than calling <code>addRow</code> multiple times.
    * @param rows List of Object[] row values
    */
-  public void addRows(List rows) throws IOException {
+  public void addRows(List<? extends Object[]> rows) throws IOException {
     ByteBuffer dataPage = _pageChannel.createPageBuffer();
     ByteBuffer[] rowData = new ByteBuffer[rows.size()];
-    Iterator iter = rows.iterator();
+    Iterator<? extends Object[]> iter = rows.iterator();
     for (int i = 0; iter.hasNext(); i++) {
       rowData[i] = createRow((Object[]) iter.next());
     }
-    List pageNumbers = _ownedPages.getPageNumbers();
+    List<Integer> pageNumbers = _ownedPages.getPageNumbers();
     int pageNumber;
     int rowSize;
     if (pageNumbers.size() == 0) {
@@ -428,9 +428,9 @@ public class Table {
           rowCount * _format.SIZE_ROW_LOCATION, rowLocation);
       dataPage.position(rowLocation);
       dataPage.put(rowData[i]);
-      iter = _indexes.iterator();
-      while (iter.hasNext()) {
-        Index index = (Index) iter.next();
+      Iterator<Index> indIter = _indexes.iterator();
+      while (indIter.hasNext()) {
+        Index index = (Index) indIter.next();
         index.addRow((Object[]) rows.get(i), pageNumber, (byte) rowCount);
       }
     }
@@ -440,11 +440,11 @@ public class Table {
     ByteBuffer tdefPage = _pageChannel.createPageBuffer();
     _pageChannel.readPage(tdefPage, _tableDefPageNumber);
     tdefPage.putInt(_format.OFFSET_NUM_ROWS, ++_rowCount);
-    iter = _indexes.iterator();
+    Iterator<Index> indIter = _indexes.iterator();
     for (int i = 0; i < _indexes.size(); i++) {
       tdefPage.putInt(_format.OFFSET_INDEX_DEF_BLOCK +
           i * _format.SIZE_INDEX_DEFINITION + 4, _rowCount);
-      Index index = (Index) iter.next();
+      Index index = (Index) indIter.next();
       index.update();
     }
     _pageChannel.writePage(tdefPage, _tableDefPageNumber);

test/src/java/com/healthmarketscience/jackcess/DatabaseTest.java

@@ -67,7 +67,7 @@ public class DatabaseTest extends TestCase {
     assertEquals(1, db.getTableNames().size());
     Table table = db.getTable("Table1");
     
-    Map row = table.getNextRow();
+    Map<String, Object> row = table.getNextRow();
     assertEquals("abcdefg", row.get("A"));
     assertEquals("hijklmnop", row.get("B"));
     assertEquals(new Byte((byte) 2), row.get("C"));
@@ -112,7 +112,7 @@ public class DatabaseTest extends TestCase {
       table.addRow(row);
     }
     for (int i = 0; i < count; i++) {
-      Map readRow = table.getNextRow();
+      Map<String, Object> readRow = table.getNextRow();
       assertEquals(row[0], readRow.get("A"));
       assertEquals(row[1], readRow.get("B"));
       assertEquals(row[2], readRow.get("C"));
@@ -136,7 +136,7 @@ public class DatabaseTest extends TestCase {
     Table table = db.getTable("Test");
     table.addRows(rows);
     for (int i = 0; i < count; i++) {
-      Map readRow = table.getNextRow();
+      Map<String, Object> readRow = table.getNextRow();
       assertEquals(row[0], readRow.get("A"));
       assertEquals(row[1], readRow.get("B"));
       assertEquals(row[2], readRow.get("C"));
@@ -188,8 +188,7 @@ public class DatabaseTest extends TestCase {
   public void testReadMemo() throws Exception {
 
     Database db = Database.open(new File("test/data/test2.mdb"));
-    String tableName = "MSP_PROJECTS";
-    Table table = db.getTable(tableName);
+    Table table = db.getTable("MSP_PROJECTS");
     Map<String, Object> row = table.getNextRow();
     assertEquals("Jon Iles this is a a vawesrasoih aksdkl fas dlkjflkasjd flkjaslkdjflkajlksj dfl lkasjdf lkjaskldfj lkas dlk lkjsjdfkl; aslkdf lkasjkldjf lka skldf lka sdkjfl;kasjd falksjdfljaslkdjf laskjdfk jalskjd flkj aslkdjflkjkjasljdflkjas jf;lkasjd fjkas dasdf asd fasdf asdf asdmhf lksaiyudfoi jasodfj902384jsdf9 aw90se fisajldkfj lkasj dlkfslkd jflksjadf as", row.get("PROJ_PROP_AUTHOR"));
     assertEquals("T", row.get("PROJ_PROP_COMPANY"));
@@ -197,6 +196,33 @@ public class DatabaseTest extends TestCase {
     assertEquals("Project1", row.get("PROJ_PROP_TITLE"));
   }
 
+  public void testWriteMemo() throws Exception {
+
+    Database db = create();
+
+    List<Column> columns = new ArrayList<Column>();
+    Column col = new Column();
+    col.setName("A");
+    col.setType(DataType.TEXT);
+    columns.add(col);
+    col = new Column();
+    col.setName("B");
+    col.setType(DataType.MEMO);
+    columns.add(col);
+    db.createTable("test", columns);
+
+    String testStr = "This is a test";
+    
+    Table table = db.getTable("Test");
+    table.addRow(new Object[]{testStr, testStr});
+
+    Map<String, Object> row = table.getNextRow();
+
+    assertEquals(testStr, row.get("A"));
+    assertEquals(testStr, row.get("B"));
+    
+  }
+
   public void testMissingFile() throws Exception {
     File bogusFile = new File("fooby-dooby.mdb");
     assertTrue(!bogusFile.exists());