Examples with IonLob com.amazon.ion.IonLob used on opensource projects

Example 6 with IonLob

use of com.amazon.ion.IonLob in project ion-java by amzn.

the class IonWriterTestCase method testWritingClob.

@Test
public void testWritingClob() throws Exception {
    byte[] data = new byte[256];
    for (int i = 0; i < data.length; i++) {
        data[i] = (byte) i;
    }
    iw = makeWriter();
    iw.writeBlob(data);
    iw.writeBlob(data, 10, 90);
    iw.writeClob(data);
    iw.writeClob(data, 20, 30);
    byte[] bytes = outputByteArray();
    IonDatagram dg = loader().load(bytes);
    assertEquals(4, dg.size());
    IonLob lob = (IonBlob) dg.get(0);
    assertTrue(Arrays.equals(data, lob.getBytes()));
    lob = (IonBlob) dg.get(1);
    assertEqualBytes(data, 10, 90, lob.getBytes());
    lob = (IonClob) dg.get(2);
    assertTrue(Arrays.equals(data, lob.getBytes()));
    lob = (IonClob) dg.get(3);
    assertEqualBytes(data, 20, 30, lob.getBytes());
}

Example 7 with IonLob

use of com.amazon.ion.IonLob in project ion-java by amzn.

the class IonWriterTestCase method testWriteLobNull.

@Test
public void testWriteLobNull() throws Exception {
    iw = makeWriter();
    iw.writeBlob(null);
    iw.writeBlob(null, 10, 12);
    iw.writeClob(null);
    iw.writeClob(null, 23, 1);
    IonDatagram dg = reload();
    for (int i = 0; i < 4; i++) {
        IonLob lob = (IonLob) dg.get(i);
        assertTrue("dg[" + i + "] not null", lob.isNullValue());
    }
}