Examples of com.volantis.xml.expression.Expression.evaluate()

Class com.volantis.xml.expression.Expression

Examples of com.volantis.xml.expression.Expression.evaluate()

com.volantis.xml.expression.Expression.evaluate()
Evaluate the expression. @param context The context within which the expression is evaluated. @return The result of the expression. @throws ExpressionException An exception if the exception resulted in anerror.

        MarinerURL baseURL = policyExpression.getBaseURL();
        String brandName = policyExpression.getBrandName();


        RuntimePolicyReference reference = null;
        try {
            Value value = expression.evaluate(expressionContext);
            if (value instanceof RepositoryObjectIdentityValue) {
                RepositoryObjectIdentityValue identityValue =
                        (RepositoryObjectIdentityValue) value;


                PolicyIdentity identity = identityValue.asPolicyIdentity();

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        // invoke the function
        Expression expression = parser.parse(getFunctionQName() +
                                             "('" + charateristic + "')");


        // evalute the expression
        Value result = expression.evaluate(expressionContext);


        // Value returned should be the EmptySequence
        assertTrue("return value should be a Sequence instance",
                   result instanceof Sequence);

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        // invoke the function
        Expression expression = parser.parse(getFunctionQName() +
                                             "('" + policy + "')");


        // evalute the expression
        Value value = expression.evaluate(expressionContext);


        // Value returned should be a StringValue
        assertTrue("return value should be a StringValue instance",
                   value instanceof StringValue);

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        // invoke the function
        Expression expression = parser.parse(getFunctionQName() +
                                             "('" + charateristic + "')");


        // evalute the expression
        Value result = expression.evaluate(expressionContext);


        // Value returned should be a StringValue
        assertTrue("return value should be a StringValue instance",
                   result instanceof StringValue);

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        Expression expression = parser.parse(getFunctionQName() + "('Test')");


        accessorMock.expects.getDependentPolicyValue("Test").returns(null);


        // evalute the expression
        Value value = expression.evaluate(expressionContext);


        // ensure the empty sequence has been returned
        assertSame("Empty sequence should be returned if policy doesn't exist",
                   Sequence.EMPTY,
                   value);

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        // invoke the function
        Expression expression = parser.parse(getFunctionQName() +
                                             "('" + policy + "')");


        // evalute the expression
        Value value = expression.evaluate(expressionContext);


        // ensure a sequence is returned
        assertTrue("return value should be a Sequence instance",
                   value instanceof Sequence);

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        // invoke the function
        Expression expression = parser.parse(getFunctionQName() +
                                             "('" + charateristic + "')");


        // evalute the expression
        Value result = expression.evaluate(expressionContext);


        // Value returned should be a StringValue
        assertTrue("return value should be a BooleanValue instance",
                   result instanceof BooleanValue);

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        // invoke the function
        Expression expression = parser.parse(getFunctionQName() +
                                             "('" + charateristic + "')");


        // evalute the expression
        Value result = expression.evaluate(expressionContext);


        // Value returned should be a StringValue
        assertTrue("return value should be a DoubleValue instance",
                   result instanceof DoubleValue);

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        // invoke the function
        Expression expression = parser.parse(getFunctionQName() +
                                             "('" + charateristic + "')");


        // evalute the expression
        Value result = expression.evaluate(expressionContext);


        // Value returned should be a StringValue
        assertTrue("return value should be a DoubleValue instance",
                   result instanceof Sequence);

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        // invoke the function
        Expression expression = parser.parse(getFunctionQName() +
                                             "('" + charateristic + "')");


        // evalute the expression
        Value result = expression.evaluate(expressionContext);


        // Value returned should be a StringValue
        assertTrue("return value should be a DoubleValue instance",
                   result instanceof Sequence);

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