Well,
I can not use filter as in my case cache is authenticated cache and
security layer is a cxf interceptor.
However good news is, I am able to store the message following the
pattern of LoggingOutInterceptor for cxf code base.
Now I am stuck at a point where either I just want to send http status
304 or load message from cacahe.
I am doing following without any avail. Your insights will be appreciated.
OutputStream os = message.getContent(OutputStream.class);
/*if (os == null) {
LOG.debug("Outputstream with message was null");
}*/
byte[] content=this.cachePage.getBody();
ByteArrayOutputStream baos=new ByteArrayOutputStream();
baos.write(content, 0, content.length);
LOG.debug("Setting up the content outputstream");
message.setContent(OutputStream.class, baos);
However it does not provide any output at client end.
Thank you.
rn
On Mon, Jun 18, 2012 at 5:04 AM, Sergey Beryozkin <[email protected]> wrote:
> Hi
>
> On 15/06/12 04:00, rangeli nepal wrote:
>>
>> Good Evening Gentlemen,
>>
>> I am trying to store response before it gets dispatched so that it can
>> be used for caching. I am not sure how to do it.
>>
>> I am planning to implement ResponseHandler.
>>
>> 1. One way to get response content is to call response.getEntity().
>> However this just gives jaxb object that it is carrying.
>>
>
> That should work,
>
>
>> 2. Other way I can think of is
>>
>> final OutputStream os = message.getContent(OutputStream.class);
>> if (os == null) {
>> LOG.debug("Outputstream with message was null");
>> return;
>> }
>> final CacheAndWriteOutputStream newOut = new
>> CacheAndWriteOutputStream(os);
>> message.setContent(OutputStream.class, newOut);
>> StringBuilder builder=new StringBuilder();
>> newOut.writeCacheTo(builder, "UTF-8");
>> //ObjectConverter objectConverter=new ObjectConverter();
>> byte[] content=builder.toString().getBytes("UTF-8");
>>
>> However this is giving me empty content.
>>
> The runtime writes to the output stream after the response handler has been
> processed.
>
>
>> What I am missing ? and What is the standard way to do it.
>
>
> I think the 1st option will do, alternatively consider using ehcache or
> similar framework:
> http://cxf.apache.org/docs/jax-rs-advanced-features.html#JAX-RSAdvancedFeatures-Serversidecaching
>
> Cheers, Sergey
>>
>>
>> Thank you.
>> Santos
>
>
>
> --
> Sergey Beryozkin
>
> Talend Community Coders
> http://coders.talend.com/
>
> Blog: http://sberyozkin.blogspot.com
