Examples of org.mule.util.generics.MethodParameter

org.mule.util.generics.MethodParameter
Helper class that encapsulates the specification of a method parameter, i.e. a Method or Constructor plus a parameter index and a nested type index for a declared generic type. Useful as a specification object to pass along.
author: Spring

    public static DataType createFromParameterType(Method m, int paramIndex, String mimeType)
    {
        if (Collection.class.isAssignableFrom(m.getParameterTypes()[paramIndex]))
        {
            Class<? extends Collection> cType = (Class<? extends Collection>) m.getParameterTypes()[paramIndex];
            Class itemType = GenericsUtils.getCollectionParameterType(new MethodParameter(m, paramIndex));


            if (itemType != null)
            {
                return new CollectionDataType(cType, itemType, mimeType);
            }

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        return createFromMethodParam(m, paramIndex, null);
    }


    public static CollectionDataType createFromMethodParam(Method m, int paramIndex, String mimeType)
    {
        Class collType = GenericsUtils.getCollectionParameterType(new MethodParameter(m, paramIndex));


        if (collType != null)
        {
            return new CollectionDataType((Class<? extends Collection>)m.getParameterTypes()[paramIndex], collType, mimeType);
        }

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        return GenericsUtils.getCollectionReturnType(m) != null;
    }


    public static boolean isParamTypeACollection(Method m, int paramIndex)
    {
        return GenericsUtils.getCollectionParameterType(new MethodParameter(m, paramIndex)) != null;
    }

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    public static DataType createFromParameterType(Method m, int paramIndex, String mimeType)
    {
        if (Collection.class.isAssignableFrom(m.getParameterTypes()[paramIndex]))
        {
            Class<? extends Collection> cType = (Class<? extends Collection>) m.getParameterTypes()[paramIndex];
            Class itemType = GenericsUtils.getCollectionParameterType(new MethodParameter(m, paramIndex));


            if (itemType != null)
            {
                return new CollectionDataType(cType, itemType, mimeType);
            }

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        return createFromMethodParam(m, paramIndex, null);
    }


    public static CollectionDataType createFromMethodParam(Method m, int paramIndex, String mimeType)
    {
        Class collType = GenericsUtils.getCollectionParameterType(new MethodParameter(m, paramIndex));


        if (collType != null)
        {
            return new CollectionDataType(m.getParameterTypes()[paramIndex], collType, mimeType);
        }

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        return GenericsUtils.getCollectionReturnType(m) != null;
    }


    public static boolean isParamTypeACollection(Method m, int paramIndex)
    {
        return GenericsUtils.getCollectionParameterType(new MethodParameter(m, paramIndex)) != null;
    }

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Related Classes of org.mule.util.generics.MethodParameter

org.mule.transformer.types.CollectionDataType

org.mule.transformer.types.DataTypeFactory

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