Examples of org.apache.commons.beanutils.BeanToPropertyValueTransformer.transform()

Class org.apache.commons.beanutils.BeanToPropertyValueTransformer

Examples of org.apache.commons.beanutils.BeanToPropertyValueTransformer.transform()

org.apache.commons.beanutils.BeanToPropertyValueTransformer.transform()
Returns the value of the property named in the transformer's constructor for the object provided. If any object in the property path leading up to the target property is null then the outcome will be based on the value of the ignoreNull attribute. By default, ignoreNull is false and would result in an IllegalArgumentException if an object in the property path leading up to the target property is null. @param object The object to be transformed. @return The value of the property named in the transformer's constructor for the objectprovided. @throws IllegalArgumentException If an IllegalAccessException, InvocationTargetException, orNoSuchMethodException is thrown when trying to access the property specified on the object provided. Or if an object in the property path provided is null and ignoreNull is set to false.


        HashMap<Object, Integer> countMap = new HashMap<Object, Integer>();
        HashMap<Object, Object> valueDisplayMap = new HashMap<Object, Object>();
        for (Product product : products) {
            Object value = valueTransformer.transform(product);
            Object display = displayTransformer.transform(product);
            valueDisplayMap.put(value, display);
            Integer integer = countMap.get(value);
            if (integer == null) {
                countMap.put(value, new Integer(1));
            } else {

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        Money min = null;
        Money max = null;
        BeanToPropertyValueTransformer valueTransformer = new BeanToPropertyValueTransformer(property, true);


        for (Product product : products) {
            Money propertyObject = (Money) valueTransformer.transform(product);
            if (propertyObject == null) {
                min = new Money(0D);
                max = new Money(0D);
            } else {
                min = propertyObject.min(min);

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        for (String parameter : allowedParameters) {
            BeanToPropertyValueTransformer reader = new BeanToPropertyValueTransformer(parameter, true);
            if (parameters.containsKey(parameter)) { // we're doing a multi-select
                for (Iterator<Product> itr = products.iterator(); itr.hasNext(); ) {
                    Product product = itr.next();
                    if (!ArrayUtils.contains(parameters.get(parameter), reader.transform(product).toString())) {
                        itr.remove();
                    }
                }
            } else if (parameters.containsKey("min-"+parameter)) {
                String minMoney = parameters.get("min-" + parameter)[0];

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                String maxMoney = parameters.get("max-" + parameter)[0];
                Money minimumMoney = new Money(minMoney.replaceAll("[^0-9.]", ""));
                Money maximumMoney = new Money(maxMoney.replaceAll("[^0-9.]", ""));
                for (Iterator<Product> itr = products.iterator(); itr.hasNext();) {
                    Product product = itr.next();
                    Money objectValue = (Money) reader.transform(product);
                    if (objectValue.lessThan(minimumMoney) || objectValue.greaterThan(maximumMoney)) {
                        itr.remove();
                    }
                }
            }

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