public class ArrayTool {
public long[] toLongs(List<Number> nums)
{
long[] arr = new long[nums.length];
for (int i=0; i<nums.length; i++)
{
if (nums[i] != null)
{
arr[i] = nums.get(i).longValue();
}
}
return arr;
}
}
context.put("array", new ArrayTool());
and so on...
or anything like that.
On Wed, Apr 18, 2012 at 10:51 AM, Guillaume Polet
<guillaume.po...@gmail.com> wrote:
> Hi list,
>
> I was wondering how arrays of primitives are handled in Velocity. I feel
> that they are converted to List<> and then we cannot invoke methods with
> them as parameters.
>
> Let's take an example:
>
> #set($array = [$ref.getLong(), $ref.getLong(), $ref.getLong()] # where
> $ref.getLong() returns a long (primitive type)
Velocity cannot create the $array value to be an actual array.
> #ref.invokeSomeMethod($array) # where the signature is actually public void
> invokeSomeMethod(long[] values)
>
> How can I get this to work?
>
> Cheers,
> Guillaume
>
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