Examples with BIntArray org.ballerinalang.model.values.BIntArray used on opensource projects

Example 16 with BIntArray

use of org.ballerinalang.model.values.BIntArray in project ballerina by ballerina-lang.

the class JSONUtils method jsonNodeToBIntArray.

private static BIntArray jsonNodeToBIntArray(JsonNode arrayNode) {
    BIntArray intArray = new BIntArray();
    for (int i = 0; i < arrayNode.size(); i++) {
        JsonNode jsonValue = arrayNode.get(i);
        intArray.add(i, jsonNodeToInt(jsonValue));
    }
    return intArray;
}

Example 17 with BIntArray

use of org.ballerinalang.model.values.BIntArray in project ballerina by ballerina-lang.

the class TableIterator method getDataArray.

protected BNewArray getDataArray(Array array) throws SQLException {
    Object[] dataArray = generateArrayDataResult(array);
    if (dataArray == null || dataArray.length == 0) {
        return null;
    }
    Object obj = dataArray[0];
    int length = dataArray.length;
    if (obj instanceof String) {
        BStringArray stringDataArray = new BStringArray();
        for (int i = 0; i < length; i++) {
            stringDataArray.add(i, (String) dataArray[i]);
        }
        return stringDataArray;
    } else if (obj instanceof Boolean) {
        BBooleanArray boolDataArray = new BBooleanArray();
        for (int i = 0; i < length; i++) {
            boolDataArray.add(i, ((Boolean) dataArray[i]) ? 1 : 0);
        }
        return boolDataArray;
    } else if (obj instanceof Integer) {
        BIntArray intDataArray = new BIntArray();
        for (int i = 0; i < length; i++) {
            intDataArray.add(i, ((Integer) dataArray[i]));
        }
        return intDataArray;
    } else if (obj instanceof Long) {
        BIntArray longDataArray = new BIntArray();
        for (int i = 0; i < length; i++) {
            longDataArray.add(i, (Long) dataArray[i]);
        }
        return longDataArray;
    } else if (obj instanceof Float) {
        BFloatArray floatDataArray = new BFloatArray();
        for (int i = 0; i < length; i++) {
            floatDataArray.add(i, (Float) dataArray[i]);
        }
        return floatDataArray;
    } else if (obj instanceof Double) {
        BFloatArray doubleDataArray = new BFloatArray();
        for (int i = 0; i < dataArray.length; i++) {
            doubleDataArray.add(i, (Double) dataArray[i]);
        }
        return doubleDataArray;
    } else {
        return null;
    }
}

Example 18 with BIntArray

use of org.ballerinalang.model.values.BIntArray in project ballerina by ballerina-lang.

the class AbstractSQLAction method executeBatchUpdate.

protected void executeBatchUpdate(Context context, SQLDatasource datasource, String query, BRefValueArray parameters) {
    Connection conn = null;
    PreparedStatement stmt = null;
    int[] updatedCount;
    int paramArrayCount = 0;
    try {
        conn = datasource.getSQLConnection();
        stmt = conn.prepareStatement(query);
        setConnectionAutoCommit(conn, false);
        if (parameters != null) {
            paramArrayCount = (int) parameters.size();
            for (int index = 0; index < paramArrayCount; index++) {
                BRefValueArray params = (BRefValueArray) parameters.get(index);
                createProcessedStatement(conn, stmt, params);
                stmt.addBatch();
            }
        } else {
            stmt.addBatch();
        }
        updatedCount = stmt.executeBatch();
        conn.commit();
    } catch (BatchUpdateException e) {
        updatedCount = e.getUpdateCounts();
    } catch (SQLException e) {
        throw new BallerinaException("execute batch update failed: " + e.getMessage(), e);
    } finally {
        setConnectionAutoCommit(conn, true);
        SQLDatasourceUtils.cleanupConnection(null, stmt, conn, false);
    }
    // After a command in a batch update fails to execute properly and a BatchUpdateException is thrown, the driver
    // may or may not continue to process the remaining commands in the batch. If the driver does not continue
    // processing after a failure, the array returned by the method will have -3 (EXECUTE_FAILED) for those updates.
    long[] returnedCount = new long[paramArrayCount];
    Arrays.fill(returnedCount, Statement.EXECUTE_FAILED);
    BIntArray countArray = new BIntArray(returnedCount);
    if (updatedCount != null) {
        int iSize = updatedCount.length;
        for (int i = 0; i < iSize; ++i) {
            countArray.add(i, updatedCount[i]);
        }
    }
    context.setReturnValues(countArray);
}

Example 19 with BIntArray

use of org.ballerinalang.model.values.BIntArray in project ballerina by ballerina-lang.

the class TableTest method testArrayData.

@Test(groups = "TableTest", description = "Check array data types.")
public void testArrayData() {
    BValue[] returns = BRunUtil.invoke(result, "testArrayData");
    Assert.assertEquals(returns.length, 5);
    Assert.assertTrue(returns[0] instanceof BIntArray);
    BIntArray intArray = (BIntArray) returns[0];
    Assert.assertEquals(intArray.get(0), 1);
    Assert.assertEquals(intArray.get(1), 2);
    Assert.assertEquals(intArray.get(2), 3);
    Assert.assertTrue(returns[1] instanceof BIntArray);
    BIntArray longArray = (BIntArray) returns[1];
    Assert.assertEquals(longArray.get(0), 100000000);
    Assert.assertEquals(longArray.get(1), 200000000);
    Assert.assertEquals(longArray.get(2), 300000000);
    Assert.assertTrue(returns[2] instanceof BFloatArray);
    BFloatArray doubleArray = (BFloatArray) returns[2];
    Assert.assertEquals(doubleArray.get(0), 245.23);
    Assert.assertEquals(doubleArray.get(1), 5559.49);
    Assert.assertEquals(doubleArray.get(2), 8796.123);
    Assert.assertTrue(returns[3] instanceof BStringArray);
    BStringArray stringArray = (BStringArray) returns[3];
    Assert.assertEquals(stringArray.get(0), "Hello");
    Assert.assertEquals(stringArray.get(1), "Ballerina");
    Assert.assertTrue(returns[4] instanceof BBooleanArray);
    BBooleanArray booleanArray = (BBooleanArray) returns[4];
    Assert.assertEquals(booleanArray.get(0), 1);
    Assert.assertEquals(booleanArray.get(1), 0);
    Assert.assertEquals(booleanArray.get(2), 1);
}

Example 20 with BIntArray

use of org.ballerinalang.model.values.BIntArray in project ballerina by ballerina-lang.

the class VectorTest method testSize.

@Test(description = "Test case for testing size() function")
public void testSize() {
    long[] addElems = new long[] { 11, 12, 13, 14, 15 };
    long[] insertElems = new long[] { 21, 23, 25 };
    long[] replaceElems = new long[] { 32, 34, 36, 38 };
    long nRemoveElems = 9;
    long vectorSize = 10;
    BValue[] returns = BRunUtil.invoke(compileResult, "testSize", new BValue[] { buildIntArray(addElems), buildIntArray(insertElems), buildIntArray(replaceElems), new BInteger(nRemoveElems), new BInteger(vectorSize) });
    Assert.assertNotNull(returns);
    BIntArray vecSizes = (BIntArray) returns[0];
    Assert.assertEquals(vecSizes.get(0), (vectorSize += addElems.length));
    Assert.assertEquals(vecSizes.get(1), (vectorSize += insertElems.length));
    Assert.assertEquals(vecSizes.get(2), vectorSize);
    Assert.assertEquals(vecSizes.get(3), (vectorSize -= nRemoveElems));
}