Examples of org.apache.commons.jexl2.introspection.JexlPropertySet.invoke()

Package org.apache.commons.jexl2.introspection

Class org.apache.commons.jexl2.introspection.JexlPropertySet

Examples of org.apache.commons.jexl2.introspection.JexlPropertySet.invoke()

org.apache.commons.jexl2.introspection.JexlPropertySet.invoke()
Method used to set the property value of an object. @param obj Object on which the property setter will be called with the value @param arg value to be set @return the value returned from the set operation (impl specific) @throws Exception on any error.

                if (vm == null) {
                    xjexl = new JexlException(node, "unknown or ambiguous method", null);
                }
            }
            if (xjexl == null) {
                Object eval = vm.invoke(data, argv); // vm cannot be null if xjexl is null
                // cache executor in volatile JexlNode.value
                if (cache && vm.isCacheable()) {
                    node.jjtSetValue(vm);
                }
                return eval;

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                if (vm == null) {
                    xjexl = new JexlException(node, "unknown function", null);
                }
            }
            if (xjexl == null) {
                Object eval = vm.invoke(namespace, argv); // vm cannot be null if xjexl is null
                // cache executor in volatile JexlNode.value
                if (cache && vm.isCacheable()) {
                    node.jjtSetValue(vm);
                }
                return eval;

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            Object[] params = new Object[0];
            JexlMethod vm = uberspect.getMethod(val, "size", EMPTY_PARAMS, node);
            if (vm != null && vm.getReturnType() == Integer.TYPE) {
                Integer result;
                try {
                    result = (Integer) vm.invoke(val, params);
                } catch (Exception e) {
                    throw new JexlException(node, "size() : error executing", e);
                }
                return result.intValue();
            }

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            JexlMethod method = uberspect.getMethod(obj, meth, args, info);
            if (method == null && arithmetic.narrowArguments(args)) {
                method = uberspect.getMethod(obj, meth, args, info);
            }
            if (method != null) {
                result = method.invoke(obj, args);
            } else {
                xjexl = new JexlException(info, "failed finding method " + meth);
            }
        } catch (Exception xany) {
            xjexl = new JexlException(info, "failed executing method " + meth, xany);

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            JexlMethod method = uberspect.getMethod(obj, meth, args, info);
            if (method == null && arithmetic.narrowArguments(args)) {
                method = uberspect.getMethod(obj, meth, args, info);
            }
            if (method != null) {
                result = method.invoke(obj, args);
            } else {
                xjexl = new JexlException(info, "failed finding method " + meth);
            }
        } catch (Exception xany) {
            xjexl = new JexlException(info, "failed executing method " + meth, xany);

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                if (vm == null) {
                    xjexl = new JexlException(node, "unknown or ambiguous method", null);
                }
            }
            if (xjexl == null) {
                Object eval = vm.invoke(data, argv); // vm cannot be null if xjexl is null
                // cache executor in volatile JexlNode.value
                if (cache && vm.isCacheable()) {
                    node.jjtSetValue(vm);
                }
                return eval;

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                if (vm == null) {
                    xjexl = new JexlException(node, "unknown function", null);
                }
            }
            if (xjexl == null) {
                Object eval = vm.invoke(namespace, argv); // vm cannot be null if xjexl is null
                // cache executor in volatile JexlNode.value
                if (cache && vm.isCacheable()) {
                    node.jjtSetValue(vm);
                }
                return eval;

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            Object[] params = new Object[0];
            JexlMethod vm = uberspect.getMethod(val, "size", EMPTY_PARAMS, node);
            if (vm != null && vm.getReturnType() == Integer.TYPE) {
                Integer result;
                try {
                    result = (Integer) vm.invoke(val, params);
                } catch (Exception e) {
                    throw new JexlException(node, "size() : error executing", e);
                }
                return result.intValue();
            }

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            JexlMethod method = uberspect.getMethod(obj, meth, args, info);
            if (method == null && arithmetic.narrowArguments(args)) {
                method = uberspect.getMethod(obj, meth, args, info);
            }
            if (method != null) {
                result = method.invoke(obj, args);
            } else {
                xjexl = new JexlException(info, "failed finding method " + meth);
            }
        } catch (Exception xany) {
            xjexl = new JexlException(info, "failed executing method " + meth, xany);

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            JexlMethod ctor = uberspect.getConstructorMethod(clazz, args, info);
            if (ctor == null && arithmetic.narrowArguments(args)) {
                ctor = uberspect.getConstructorMethod(clazz, args, info);
            }
            if (ctor != null) {
                result = ctor.invoke(clazz, args);
            } else {
                xjexl = new JexlException(info, "failed finding constructor for " + clazz.toString());
            }
        } catch (Exception xany) {
            xjexl = new JexlException(info, "failed executing constructor for " + clazz.toString(), xany);

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