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

Example 26 with IonDatagram

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

the class OptimizedBinaryWriterSymbolTableTest method testOptimizedWriteValueSubsetWriterLST2.

/**
 * Writer's LST subset of Reader's - no optimize.
 * Reader's symtab has a gap at the end.
 */
@Test
public void testOptimizedWriteValueSubsetWriterLST2() throws Exception {
    // Create reader with LST with a gap at the end
    String readerLST = printLocalSymtab("amazon", "website", null);
    byte[] source = encode(readerLST + "amazon website");
    ir = makeReaderProxy(source);
    iw = makeWriterWithLocalSymtab("amazon", "website");
    // amazon
    checkWriteValueWithIncompatibleSymtab();
    // website
    checkWriteValueWithIncompatibleSymtab();
    iw.close();
    IonDatagram expected = loader().load("amazon website");
    IonDatagram actual = loader().load(outputByteArray());
    assertIonEquals(expected, actual);
}

Example 27 with IonDatagram

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

the class OptimizedBinaryWriterSymbolTableTest method testOptimizedWriteValueSupersetWriterLST1.

/**
 * Writer's LST superset of Reader's - optimize.
 */
@Test
public void testOptimizedWriteValueSupersetWriterLST1() throws Exception {
    String readerLST = printLocalSymtab("amazon");
    byte[] source = encode(readerLST + "amazon");
    ir = makeReaderProxy(source);
    iw = makeWriterWithLocalSymtab("amazon", "website");
    // amazon
    checkWriteValueWithCompatibleSymtab();
    iw.close();
    IonDatagram expected = loader().load("amazon");
    IonDatagram actual = loader().load(outputByteArray());
    assertIonEquals(expected, actual);
}

Example 28 with IonDatagram

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

the class OptimizedBinaryWriterSymbolTableTest method testOptimizedWriteValueSupersetWriterLST2.

/**
 * Writer's LST superset of Reader's - optimize.
 * Writer's symtab has a gap at the end.
 */
@Test
public void testOptimizedWriteValueSupersetWriterLST2() throws Exception {
    String readerLST = printLocalSymtab("amazon", "website");
    byte[] source = encode(readerLST + "amazon website");
    ir = makeReaderProxy(source);
    iw = makeWriterWithLocalSymtab("amazon", "website", null);
    // amazon
    checkWriteValueWithCompatibleSymtab();
    // website
    checkWriteValueWithCompatibleSymtab();
    iw.close();
    IonDatagram expected = loader().load("amazon website");
    IonDatagram actual = loader().load(outputByteArray());
    assertIonEquals(expected, actual);
}

Example 29 with IonDatagram

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

the class OptimizedBinaryWriterSymbolTableTest method testOptimizedWriteValueSubsetWriterLST1.

/**
 * Writer's LST subset of Reader's - no optimize.
 */
@Test
public void testOptimizedWriteValueSubsetWriterLST1() throws Exception {
    String readerLST = printLocalSymtab("amazon", "website");
    byte[] source = encode(readerLST + "amazon website");
    ir = makeReaderProxy(source);
    iw = makeWriterWithLocalSymtab("amazon");
    // amazon
    checkWriteValueWithIncompatibleSymtab();
    // website
    checkWriteValueWithIncompatibleSymtab();
    iw.close();
    IonDatagram expected = loader().load("amazon website");
    IonDatagram actual = loader().load(outputByteArray());
    assertIonEquals(expected, actual);
}

Example 30 with IonDatagram

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

the class IonSystemLite method clone.

@SuppressWarnings("unchecked")
public <T extends IonValue> T clone(T value) throws IonException {
    // Use "fast clone" when the system is the same.
    if (value.getSystem() == this) {
        return (T) value.clone();
    }
    if (value instanceof IonDatagram) {
        IonDatagram datagram = newDatagram();
        IonWriter writer = _Private_IonWriterFactory.makeWriter(datagram);
        IonReader reader = makeSystemReader(value.getSystem(), value);
        try {
            writer.writeValues(reader);
        } catch (IOException e) {
            throw new IonException(e);
        }
        return (T) datagram;
    }
    IonReader reader = newReader(value);
    reader.next();
    return (T) newValue(reader);
}