Examples with Literal org.teiid.language.Literal used on opensource projects

Example 61 with Literal

use of org.teiid.language.Literal in project teiid by teiid.

the class PhoenixExecutionFactory method translate.

/**
 * Adding a specific workaround for just Pheonix and BigDecimal.
 */
@Override
public List<?> translate(LanguageObject obj, ExecutionContext context) {
    if (obj instanceof SubqueryIn) {
        SubqueryIn in = (SubqueryIn) obj;
        return Arrays.asList(new SubqueryComparison(in.getLeftExpression(), in.isNegated() ? Operator.NE : Operator.EQ, in.isNegated() ? Quantifier.ALL : Quantifier.SOME, in.getSubquery()));
    }
    if (!(obj instanceof Literal)) {
        return super.translate(obj, context);
    }
    Literal l = (Literal) obj;
    if (l.isBindEligible() || l.getType() != TypeFacility.RUNTIME_TYPES.BIG_DECIMAL) {
        return super.translate(obj, context);
    }
    BigDecimal bd = ((BigDecimal) l.getValue());
    if (bd.scale() == 0) {
        l.setValue(bd.setScale(1));
    }
    return null;
}

Example 62 with Literal

use of org.teiid.language.Literal in project teiid by teiid.

the class TestSQLConversionVisitor method testDayOfYear.

@Test
public void testDayOfYear() throws Exception {
    Literal arg1 = LANG_FACTORY.createLiteral(TimestampUtil.createTimestamp(117, 0, 13, 10, 5, 0, 10000000), Timestamp.class);
    // $NON-NLS-1$
    helpTestMod(arg1, SourceSystemFunctions.DAYOFYEAR, "day_of_year(timestamp '2017-01-13 10:05:00.01')");
}

Example 63 with Literal

use of org.teiid.language.Literal in project teiid by teiid.

the class BaseQueryExecution method invokeHTTP.

protected BinaryWSProcedureExecution invokeHTTP(String method, String uri, String payload, Map<String, List<String>> headers) throws TranslatorException {
    if (LogManager.isMessageToBeRecorded(LogConstants.CTX_ODATA, MessageLevel.DETAIL)) {
        try {
            LogManager.logDetail(LogConstants.CTX_ODATA, "Source-URL=", // $NON-NLS-1$ //$NON-NLS-2$
            URLDecoder.decode(uri, "UTF-8"));
        } catch (UnsupportedEncodingException e) {
        }
    }
    List<Argument> parameters = new ArrayList<Argument>();
    parameters.add(new Argument(Direction.IN, new Literal(method, TypeFacility.RUNTIME_TYPES.STRING), null));
    parameters.add(new Argument(Direction.IN, new Literal(payload, TypeFacility.RUNTIME_TYPES.STRING), null));
    parameters.add(new Argument(Direction.IN, new Literal(uri, TypeFacility.RUNTIME_TYPES.STRING), null));
    parameters.add(new Argument(Direction.IN, new Literal(true, TypeFacility.RUNTIME_TYPES.BOOLEAN), null));
    // the engine currently always associates out params at resolve time even if the
    // values are not directly read by the call
    parameters.add(new Argument(Direction.OUT, TypeFacility.RUNTIME_TYPES.STRING, null));
    Call call = this.translator.getLanguageFactory().createCall(ODataExecutionFactory.INVOKE_HTTP, parameters, null);
    BinaryWSProcedureExecution execution = new BinaryWSProcedureExecution(call, this.metadata, this.executionContext, null, this.connection);
    execution.setUseResponseContext(true);
    execution.setCustomHeaders(headers);
    execution.execute();
    return execution;
}

Example 64 with Literal

use of org.teiid.language.Literal in project teiid by teiid.

the class BaseQueryExecution method executeDirect.

protected BinaryWSProcedureExecution executeDirect(String method, String uri, String payload, Map<String, List<String>> headers) throws TranslatorException {
    if (LogManager.isMessageToBeRecorded(LogConstants.CTX_ODATA, MessageLevel.DETAIL)) {
        try {
            // $NON-NLS-1$ //$NON-NLS-2$
            LogManager.logDetail(LogConstants.CTX_ODATA, "Source-URL=", URLDecoder.decode(uri, "UTF-8"));
        } catch (UnsupportedEncodingException e) {
        }
    }
    List<Argument> parameters = new ArrayList<Argument>();
    parameters.add(new Argument(Direction.IN, new Literal(method, TypeFacility.RUNTIME_TYPES.STRING), null));
    parameters.add(new Argument(Direction.IN, new Literal(payload, TypeFacility.RUNTIME_TYPES.STRING), null));
    parameters.add(new Argument(Direction.IN, new Literal(uri, TypeFacility.RUNTIME_TYPES.STRING), null));
    parameters.add(new Argument(Direction.IN, new Literal(true, TypeFacility.RUNTIME_TYPES.BOOLEAN), null));
    // the engine currently always associates out params at resolve time even if the values are not directly read by the call
    parameters.add(new Argument(Direction.OUT, TypeFacility.RUNTIME_TYPES.STRING, null));
    Call call = this.translator.getLanguageFactory().createCall(ODataExecutionFactory.INVOKE_HTTP, parameters, null);
    BinaryWSProcedureExecution execution = new BinaryWSProcedureExecution(call, this.metadata, this.executionContext, null, this.connection);
    execution.setUseResponseContext(true);
    execution.setCustomHeaders(headers);
    execution.execute();
    return execution;
}

Example 65 with Literal

use of org.teiid.language.Literal in project teiid by teiid.

the class ODataUpdateVisitor method readProperty.

private OProperty<?> readProperty(Column column, Object value) {
    if (value instanceof Array) {
        EdmType componentType = ODataTypeManager.odataType(column.getRuntimeType());
        if (componentType instanceof EdmCollectionType) {
            componentType = ((EdmCollectionType) componentType).getItemType();
        }
        OCollection.Builder<OObject> b = OCollections.newBuilder(componentType);
        List<Expression> values = ((Array) value).getExpressions();
        for (int i = 0; i < values.size(); i++) {
            Literal literal = (Literal) values.get(i);
            b.add(OSimpleObjects.create((EdmSimpleType<?>) componentType, literal.getValue()));
        }
        return OProperties.collection(column.getName(), new EdmCollectionType(CollectionKind.Collection, componentType), b.build());
    } else {
        Literal literal = (Literal) value;
        return OProperties.simple(column.getName(), literal.getValue());
    }
}