Examples with XdmNodeWriteTrx org.sirix.api.XdmNodeWriteTrx used on opensource projects

Example 16 with XdmNodeWriteTrx

use of org.sirix.api.XdmNodeWriteTrx in project sirix by sirixdb.

the class UpdateTest method testRemoveDocument.

@Test(expected = SirixUsageException.class)
public void testRemoveDocument() throws SirixException {
    final XdmNodeWriteTrx wtx = holder.getResourceManager().beginNodeWriteTrx();
    DocumentCreater.create(wtx);
    wtx.moveToDocumentRoot();
    try {
        wtx.remove();
    } finally {
        wtx.rollback();
        wtx.close();
    }
}

Example 17 with XdmNodeWriteTrx

use of org.sirix.api.XdmNodeWriteTrx in project sirix by sirixdb.

the class UpdateTest method testFirstCopySubtreeAsRightSibling.

@Test
public void testFirstCopySubtreeAsRightSibling() throws SirixException {
    // Test for more than one node.
    XdmNodeWriteTrx wtx = holder.getResourceManager().beginNodeWriteTrx();
    DocumentCreater.create(wtx);
    wtx.commit();
    wtx.close();
    XdmNodeReadTrx rtx = holder.getResourceManager().beginNodeReadTrx();
    rtx.moveTo(5);
    wtx = holder.getResourceManager().beginNodeWriteTrx();
    wtx.moveTo(9);
    wtx.copySubtreeAsRightSibling(rtx);
    testFirstCopySubtreeAsRightSibling(wtx);
    wtx.commit();
    wtx.close();
    rtx = holder.getResourceManager().beginNodeReadTrx();
    testFirstCopySubtreeAsRightSibling(rtx);
    rtx.close();
}

Example 18 with XdmNodeWriteTrx

use of org.sirix.api.XdmNodeWriteTrx in project sirix by sirixdb.

the class UpdateTest method testInsertChild.

@Test
public void testInsertChild() throws SirixException {
    XdmNodeWriteTrx wtx = holder.getResourceManager().beginNodeWriteTrx();
    wtx.insertElementAsFirstChild(new QNm("foo"));
    wtx.commit();
    wtx.close();
    XdmNodeReadTrx rtx = holder.getResourceManager().beginNodeReadTrx();
    assertEquals(1L, rtx.getRevisionNumber());
    rtx.close();
    // Insert 100 children.
    for (int i = 1; i <= 50; i++) {
        wtx = holder.getResourceManager().beginNodeWriteTrx();
        wtx.moveToDocumentRoot();
        wtx.moveToFirstChild();
        wtx.insertElementAsFirstChild(new QNm("bar"));
        wtx.insertTextAsRightSibling(Integer.toString(i));
        wtx.commit();
        wtx.close();
        rtx = holder.getResourceManager().beginNodeReadTrx();
        rtx.moveToDocumentRoot();
        rtx.moveToFirstChild();
        rtx.moveToFirstChild();
        rtx.moveToRightSibling();
        assertEquals(Integer.toString(i), rtx.getValue());
        assertEquals(i + 1, rtx.getRevisionNumber());
        rtx.close();
    }
    rtx = holder.getResourceManager().beginNodeReadTrx();
    rtx.moveToDocumentRoot();
    rtx.moveToFirstChild();
    rtx.moveToFirstChild();
    rtx.moveToRightSibling();
    assertEquals("50", rtx.getValue());
    assertEquals(51L, rtx.getRevisionNumber());
    rtx.close();
}

Example 19 with XdmNodeWriteTrx

use of org.sirix.api.XdmNodeWriteTrx in project sirix by sirixdb.

the class UpdateTest method testThirdMoveSubtreeToRightSibling.

@Test
public void testThirdMoveSubtreeToRightSibling() throws SirixException {
    final XdmNodeWriteTrx wtx = holder.getResourceManager().beginNodeWriteTrx();
    DocumentCreater.create(wtx);
    wtx.moveTo(9);
    wtx.moveSubtreeToRightSibling(4);
    testThirdMoveSubtreeToRightSibling(wtx);
    wtx.commit();
    testThirdMoveSubtreeToRightSibling(wtx);
    wtx.close();
    final XdmNodeReadTrx rtx = holder.getResourceManager().beginNodeReadTrx();
    testThirdMoveSubtreeToRightSibling(rtx);
    rtx.close();
}

Example 20 with XdmNodeWriteTrx

use of org.sirix.api.XdmNodeWriteTrx in project sirix by sirixdb.

the class UpdateTest method testInsertAsRightSiblingUpdateTextSecond.

/**
 * Test update of text value in case two adjacent text nodes would be the result of an insert.
 */
@Test
public void testInsertAsRightSiblingUpdateTextSecond() throws SirixException {
    final XdmNodeWriteTrx wtx = holder.getResourceManager().beginNodeWriteTrx();
    DocumentCreater.create(wtx);
    wtx.commit();
    wtx.moveTo(5L);
    wtx.insertTextAsRightSibling("foo");
    wtx.commit();
    wtx.close();
    final XdmNodeReadTrx rtx = holder.getResourceManager().beginNodeReadTrx();
    assertTrue(rtx.moveTo(1L).hasMoved());
    assertEquals(4L, rtx.getFirstChildKey());
    assertEquals(5L, rtx.getChildCount());
    assertEquals(9L, rtx.getDescendantCount());
    assertTrue(rtx.moveTo(8L).hasMoved());
    assertEquals("foooops2", rtx.getValue());
    rtx.close();
}