Hi all,
I'm trying to use to "stream" result type to get some images to
display within a portal.
Based on the wiki page: http://struts.apache.org/2.x/docs/stream-result.html
I did my own action that gets an image and puts it into a model.
This is the struts configuration:
<action name="displayExerciceImageAction"
class="displayExerciceAction">
<result name="success" type="stream">
<param name="contentType">${model.imageContentType}</param>
<param name="inputName">${model.image}</param>
<param
name="contentDisposition">filename="${model.name}_img"</param>
<param name="bufferSize">${model.image.length}</param>
</result>
</action>
image being an array of bytes.
While getting called, I'm getting the following error:
NoSuchMethodException: setBufferSize(java.lang.String)
My first though was that the image was null, but it's not the case, the
size should be 12345.
Any clue ?
Thanks,
- Pascal
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