Examples of com.volantis.xml.expression.Function.invoke()

Class com.volantis.xml.expression.Function

Examples of com.volantis.xml.expression.Function.invoke()

com.volantis.xml.expression.Function.invoke()
Invokes the function. @param context The context within which the function is beinginvoked. @param arguments The arguments to the function specified as an array of{@link Value}s. Neither the array nor any of the arguments will be null. @return The {@link Value} that is the result of the expression, thismust never be null. @throws ExpressionException If there was a problem invoking thefunction.

     * should be thrown.
     */
    public void testSequenceOfStringsAndNumbers() throws ExpressionException {
        final Function function = new MinFunction();
        try {
            function.invoke(expressionContextMock, new Value[]{
                    factory.createSequence(new Item[]{
                            factory.createIntValue(6),
                            factory.createIntValue(3),
                            factory.createStringValue("qwe"),
                            factory.createStringValue("rty"),

View Full Code Here

    /**
     * Tests on sequence of dates. Earliest date should be returned.
     */
    public void testSequenceOfDates() throws ExpressionException {
        final Function function = new MinFunction();
        Value result = function.invoke(expressionContextMock, new Value[]{
                factory.createSequence(new Item[]{
                      factory.createDateValue("2008-03-11"),
                      factory.createDateValue("2006-04-16"),
                      factory.createDateValue("2009-01-02")
                })});

View Full Code Here

    /**
     * Tests on sequence of datetimes. Earliest datetime should be returned.
     */
    public void testSequenceOfDatetimes() throws ExpressionException {
        final Function function = new MinFunction();
        Value result = function.invoke(expressionContextMock, new Value[]{
                factory.createSequence(new Item[]{
                      factory.createDateTimeValue("2008-03-11T07:56:16+00:00"),
                      factory.createDateTimeValue("2006-04-16T12:30:16+00:00"),
                      factory.createDateTimeValue("2006-04-16T06:56:16+00:00"),
                      factory.createDateTimeValue("2009-01-02T02:56:16+00:00")

View Full Code Here

    /**
     * Tests on sequence of times. Earliest time should be returned.
     */
    public void testSequenceOfTimeValues() throws ExpressionException {
        final Function function = new MinFunction();
        Value result = function.invoke(expressionContextMock, new Value[]{
                factory.createSequence(new Item[]{
                      factory.createTimeValue("07:56:16+00:00"),
                      factory.createTimeValue("12:30:16+00:00"),
                      factory.createTimeValue("02:55:21+00:00"),
                      factory.createTimeValue("02:56:16+00:00")

View Full Code Here

    /**
     * Tests if function works correctly for negative infinity
     */
    public void testNegativeInfinity() throws ExpressionException {
        final Function function = new CeilingFunction();
        Value result = function.invoke(expressionContextMock, new Value[]{
                DoubleValue.NEGATIVE_INFINITY});
        assertTrue(result instanceof DoubleValue);
        assertTrue(Double.NEGATIVE_INFINITY == (((DoubleValue) result).asJavaDouble()));
    }
}

View Full Code Here

     * arguments
     */
    public void testNoArguments() {
        final Function function = new MaxFunction();
        try {
            function.invoke(expressionContextMock, new Value[]{});
            fail("Exception wasn't thrown when max was invoked with 0 arguments");
        } catch (ExpressionException e) {
            //do nothing, expected situation
        }
    }

View Full Code Here

     * two arguments
     */
    public void testTwoArguments() {
        final Function function = new MaxFunction();
        try {
            function.invoke(expressionContextMock, new Value[]{
                    factory.createSequence(new Item[]{}), 
                    factory.createDoubleValue(20.0)});
            fail("Exception wasn't thrown when max was invoked with 2 arguments");
        } catch (ExpressionException e) {
            //do nothing, expected situation

View Full Code Here

    /**
     * Tests if empty sequence is returned for empty sequence
     */
    public void testEmptySequence() throws ExpressionException {
        final Function function = new MaxFunction();
        Value result = function.invoke(expressionContextMock, 
                new Value[]{factory.createSequence(new Item[]{})});
        assertTrue(result instanceof Sequence);
        assertEquals(0, result.getSequence().getLength());
    }

View Full Code Here

    /**
     * Tests max on sequence of integers and doubles
     */
    public void testSequenceOfNumbers() throws ExpressionException {
        final Function function = new MaxFunction();
        Value result = function.invoke(expressionContextMock, new Value[]{
                factory.createSequence(new Item[]{
                      factory.createIntValue(6),
                      factory.createIntValue(3),
                      factory.createDoubleValue(4.3)
                })});

View Full Code Here

     * Tests on sequence of strings. Values should be compared using
     * Unicode code point collation (http://www.w3.org/2005/xpath-functions/collation/codepoint).
     */
    public void testSequenceOfStrings() throws ExpressionException {
        final Function function = new MaxFunction();
        Value result = function.invoke(expressionContextMock, new Value[]{
                factory.createSequence(new Item[]{
                      factory.createStringValue("qwe"),
                      factory.createStringValue("rty"),
                      factory.createStringValue("asd")
                })});

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.