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

Example 6 with IonBlob

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

the class _Private_CurriedValueFactory method newBlob.

public IonBlob newBlob(byte[] value) {
    IonBlob v = myFactory.newBlob(value);
    handle(v);
    return v;
}

Example 7 with IonBlob

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

the class _Private_CurriedValueFactory method newBlob.

public IonBlob newBlob(byte[] value, int offset, int length) {
    IonBlob v = myFactory.newBlob(value, offset, length);
    handle(v);
    return v;
}

Example 8 with IonBlob

use of com.amazon.ion.IonBlob 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 9 with IonBlob

use of com.amazon.ion.IonBlob in project amazon-qldb-dmv-sample-java by aws-samples.

the class InsertIonTypes method main.

public static void main(final String... args) {
    final IonBlob ionBlob = Constants.SYSTEM.newBlob("hello".getBytes());
    final IonBool ionBool = Constants.SYSTEM.newBool(true);
    final IonClob ionClob = Constants.SYSTEM.newClob("{{'This is a CLOB of text.'}}".getBytes());
    final IonDecimal ionDecimal = Constants.SYSTEM.newDecimal(0.1);
    final IonFloat ionFloat = Constants.SYSTEM.newFloat(0.2);
    final IonInt ionInt = Constants.SYSTEM.newInt(1);
    final IonList ionList = Constants.SYSTEM.newList(new int[] { 1, 2 });
    final IonNull ionNull = Constants.SYSTEM.newNull();
    final IonSexp ionSexp = Constants.SYSTEM.newSexp(new int[] { 2, 3 });
    final IonString ionString = Constants.SYSTEM.newString("string");
    final IonStruct ionStruct = Constants.SYSTEM.newEmptyStruct();
    ionStruct.put("brand", Constants.SYSTEM.newString("ford"));
    final IonSymbol ionSymbol = Constants.SYSTEM.newSymbol("abc");
    final IonTimestamp ionTimestamp = Constants.SYSTEM.newTimestamp(Timestamp.now());
    final IonBlob ionNullBlob = Constants.SYSTEM.newNullBlob();
    final IonBool ionNullBool = Constants.SYSTEM.newNullBool();
    final IonClob ionNullClob = Constants.SYSTEM.newNullClob();
    final IonDecimal ionNullDecimal = Constants.SYSTEM.newNullDecimal();
    final IonFloat ionNullFloat = Constants.SYSTEM.newNullFloat();
    final IonInt ionNullInt = Constants.SYSTEM.newNullInt();
    final IonList ionNullList = Constants.SYSTEM.newNullList();
    final IonSexp ionNullSexp = Constants.SYSTEM.newNullSexp();
    final IonString ionNullString = Constants.SYSTEM.newNullString();
    final IonStruct ionNullStruct = Constants.SYSTEM.newNullStruct();
    final IonSymbol ionNullSymbol = Constants.SYSTEM.newNullSymbol();
    final IonTimestamp ionNullTimestamp = Constants.SYSTEM.newNullTimestamp();
    ConnectToLedger.getDriver().execute(txn -> {
        CreateTable.createTable(txn, TABLE_NAME);
        final Document document = new Document(Constants.SYSTEM.newString("val"));
        InsertDocument.insertDocuments(txn, TABLE_NAME, Collections.singletonList(document));
        updateRecordAndVerifyType(txn, ionBlob);
        updateRecordAndVerifyType(txn, ionBool);
        updateRecordAndVerifyType(txn, ionClob);
        updateRecordAndVerifyType(txn, ionDecimal);
        updateRecordAndVerifyType(txn, ionFloat);
        updateRecordAndVerifyType(txn, ionInt);
        updateRecordAndVerifyType(txn, ionList);
        updateRecordAndVerifyType(txn, ionNull);
        updateRecordAndVerifyType(txn, ionSexp);
        updateRecordAndVerifyType(txn, ionString);
        updateRecordAndVerifyType(txn, ionStruct);
        updateRecordAndVerifyType(txn, ionSymbol);
        updateRecordAndVerifyType(txn, ionTimestamp);
        updateRecordAndVerifyType(txn, ionNullBlob);
        updateRecordAndVerifyType(txn, ionNullBool);
        updateRecordAndVerifyType(txn, ionNullClob);
        updateRecordAndVerifyType(txn, ionNullDecimal);
        updateRecordAndVerifyType(txn, ionNullFloat);
        updateRecordAndVerifyType(txn, ionNullInt);
        updateRecordAndVerifyType(txn, ionNullList);
        updateRecordAndVerifyType(txn, ionNullSexp);
        updateRecordAndVerifyType(txn, ionNullString);
        updateRecordAndVerifyType(txn, ionNullStruct);
        updateRecordAndVerifyType(txn, ionNullSymbol);
        updateRecordAndVerifyType(txn, ionNullTimestamp);
        deleteTable(txn, TABLE_NAME);
    });
}