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

Example 41 with IonDatagram

use of com.amazon.ion.IonDatagram in project jackson-dataformats-binary by FasterXML.

the class DataBindWriteTest method testIntArrayWriteBinary.

@Test
public void testIntArrayWriteBinary() throws Exception {
    byte[] data = _writeAsBytes(new int[] { 1, 2, 3 });
    assertNotNull(data);
    IonDatagram loadedDatagram = ion.newLoader().load(data);
    assertEquals(expectedArray, loadedDatagram);
}

Example 42 with IonDatagram

use of com.amazon.ion.IonDatagram in project jackson-dataformats-binary by FasterXML.

the class DataBindWriteTest method testIntArrayWriteText.

@Test
public void testIntArrayWriteText() throws Exception {
    IonObjectMapper m = new IonObjectMapper(IonFactory.forTextualWriters());
    IonDatagram loadedDatagram = ion.newLoader().load(m.writeValueAsString(new int[] { 1, 2, 3 }));
    assertEquals(expectedArray, loadedDatagram);
}

Example 43 with IonDatagram

use of com.amazon.ion.IonDatagram in project jackson-dataformats-binary by FasterXML.

the class DataBindWriteTest method testSimpleObjectWriteText.

/*
    /**********************************************************************
    /* Test methods
    /**********************************************************************
     */
@Test
public void testSimpleObjectWriteText() throws Exception {
    IonObjectMapper m = IonObjectMapper.builderForTextualWriters().build();
    // now parse it using IonLoader and compare
    IonDatagram loadedDatagram = ion.newLoader().load(m.writeValueAsString(new MyBean()));
    assertEquals(expectedMyBean, loadedDatagram);
}

Example 44 with IonDatagram

use of com.amazon.ion.IonDatagram in project jackson-dataformats-binary by FasterXML.

the class IonTimestampRoundTripTest method testDateRoundTrip.

@Test
public void testDateRoundTrip() {
    Date date = new Date();
    IonObjectMapper m = IonObjectMapper.builder().disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS).build();
    String val = m.writeValueAsString(date);
    IonLoader loader = ionSystem.newLoader();
    IonDatagram dgram = loader.load(val);
    IonValue ionVal = dgram.iterator().next();
    Assert.assertEquals("Expected date to be serialized into an IonTimestamp", IonType.TIMESTAMP, ionVal.getType());
    Date returned = m.readValue(val, Date.class);
    Assert.assertEquals("Date result not the same as serialized value.", date, returned);
}

Example 45 with IonDatagram

use of com.amazon.ion.IonDatagram in project jackson-dataformats-binary by FasterXML.

the class IonObjectMapper method writeValueAsIonValue.

/**
 * Method that can be used to map any Java value to an IonValue.
 */
public IonValue writeValueAsIonValue(Object value) throws IOException {
    // 04-Jan-2017, tatu: Bit of incompatiblity wrt 2.x handling: should this result in
    // Java `null`, or Ion null marker? For now, choose latter
    /*        
        if (value == null) {
            return null;
        }
        */
    IonFactory f = tokenStreamFactory();
    IonDatagram container = f._system.newDatagram();
    try (IonWriter writer = f._system.newWriter(container)) {
        writeValue(writer, value);
        IonValue result = container.get(0);
        result.removeFromContainer();
        return result;
    }
}