Package com.volantis.xml.expression

Examples of com.volantis.xml.expression.Value

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

        Expression exp = compileExpression("$myVar[4]");

        Value result = exp.evaluate(context);

        // result should be an empty sequence
        assertTrue("Result is not a Sequence instance",
                   result instanceof Sequence);
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     * 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 MinFunction();
        Value result = function.invoke(expressionContextMock, new Value[]{
                factory.createSequence(new Item[]{
                      factory.createStringValue("qwe"),
                      factory.createStringValue("rty"),
                      factory.createStringValue("asd")
                })});
        assertTrue(result instanceof StringValue);
        assertEquals("asd", result.stringValue().asJavaString());
    }
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                factory.createSequence(items));


        Expression exp = compileExpression("$myVar[0]");

        Value result = exp.evaluate(context);

        // result should be an empty sequence
        assertTrue("Result is not a Sequence instance",
                   result instanceof Sequence);
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    /**
     * 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")
                })});
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    /**
     * 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")
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        context.getCurrentScope().declareVariable(
                new ImmutableExpandedName("", "right"),
                factory.createSequence(right));

        Expression exp = compileExpression("$left = $right");
        Value result = exp.evaluate(context);

        assertTrue("Sequence comparison failed",
                   ((BooleanValue) result).asJavaBoolean());
    }
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    /**
     * 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")
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        context.getCurrentScope().declareVariable(
                new ImmutableExpandedName("", "right"),
                factory.createSequence(right));

        Expression exp = compileExpression("$left != $right");
        Value result = exp.evaluate(context);

        // the sequences are not equal as the first item in both
        // sequences are not equal. Note these same 2 sequences
        // are both equal and not equal.
        assertTrue("Sequence comparison failed",
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                result);

        Expression exp = compileExpression("$myVar = \"" +
                                           result.stringValue().
                                           asJavaString() + "\"");
        Value result = exp.evaluate(context);

        assertTrue("Equality expression should result in a boolean value",
                   result instanceof BooleanValue);
        assertTrue("Equality expression result should be true",
                   ((BooleanValue) result).asJavaBoolean());
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  • com.volantis.mcs.expression.functions.device.DeviceAccessorFunction
  • com.volantis.mcs.expression.functions.device.DeviceRelationshipFunction
  • com.volantis.mcs.expression.functions.device.GetDeviceNameFunction
  • com.volantis.mcs.expression.functions.device.GetDeviceNameFunctionTestCase
  • com.volantis.mcs.expression.functions.device.GetPolicyValueFunction
  • com.volantis.mcs.expression.functions.device.GetPolicyValueFunctionTestCase
  • com.volantis.mcs.expression.functions.diselect.DIAspectRatioFunction
  • com.volantis.mcs.expression.functions.diselect.DIAspectRatioFunctionTestCase
  • com.volantis.mcs.expression.functions.diselect.DIColorFunction
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