Examples of net.sourceforge.stripes.util.bean.PropertyExpression

Package net.sourceforge.stripes.util.bean

Examples of net.sourceforge.stripes.util.bean.PropertyExpression

net.sourceforge.stripes.util.bean.PropertyExpression

An expression representing a property, nested property or indexed property of a JavaBean, or a combination of all three. Capable of parsing String property expressions into a series of {@link Node}s representing each sub-property or indexed property. Expression nodes can be separated with periods, or square-bracket indexing. Items inside square brackets can be single or double quoted, or bare int/long/float/double/boolean literals in the same manner they appear in Java source code (e.g. 123.6F for a float).
@author Tim Fennell @since Stripes 1.4


        bean = trip.getActionBean(beanType);
        for (int i = 0; i < properties.length; i++) {
            String fullName = beanType.getSimpleName() + "." + properties[i];
            log.debug("Testing binding security on ", fullName);
            PropertyExpression pe = PropertyExpression.getExpression(properties[i]);
            PropertyExpressionEvaluation eval = new PropertyExpressionEvaluation(pe, bean);
            Object value = eval.getValue();
            Assert.assertEquals(value != null, expect[i], "Property " + fullName + " should"
                    + (expect[i] ? " not" : "") + " be null but it is" + (expect[i] ? "" : " not"));
        }

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        bean = trip.getActionBean(beanType);
        for (int i = 0; i < properties.length; i++) {
            String fullName = beanType.getSimpleName() + "." + properties[i];
            log.debug("Testing binding security on ", fullName);
            PropertyExpression pe = PropertyExpression.getExpression(properties[i]);
            PropertyExpressionEvaluation eval = new PropertyExpressionEvaluation(pe, bean);
            Object value = eval.getValue();
            Assert.assertEquals(value != null, expect[i], "Property " + fullName + " should"
                    + (expect[i] ? " not" : "") + " be null but it is" + (expect[i] ? "" : " not"));
        }

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        final TestBean bean = new TestBean();
        final BindingPolicyManager bpm = new BindingPolicyManager(TestBean.class);
        for (String expression : expressions) {
            log.debug("Testing illegal expression: " + expression);
            PropertyExpression pe = PropertyExpression.getExpression(expression);
            PropertyExpressionEvaluation eval = new PropertyExpressionEvaluation(pe, bean);
            Assert.assertFalse(bpm.isBindingAllowed(eval), "Binding should not be allowed for expression " + expression);
        }
    }

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Related Classes of net.sourceforge.stripes.util.bean.PropertyExpression

net.sourceforge.stripes.controller.BindingSecurityTests

java.util.regex.Matcher

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