Re: [appengine-java] Re: Caching pages.

2010-02-17 Thread Stephan Hartmann 
You may consider using OSCache (http://www.opensymphony.com/oscache/) for
caching parts of JSPs with its JSP tags or whole responses (don't know if it
works with GAE).

Cheers,
Stephan

2010/2/13 abhi abhishek9...@gmail.com

 @ bimbo jones -
 Thanx , thats a good idea, i guess i found out how to use memcache for
 jsps ,
 jsp has a buffer , so i can save it to memcache  :)

 @Brain - The server should cache JSP's for you-  what do you mean by
 that? Do you mean browser cache?

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Re: [appengine-java] Re: Caching pages.

2010-02-11 Thread bimbo jones 
Hey there,

I cached some html pages with tags like #MESSAGE# in a string, then used,
htmlstring = htmlstring.replaceall(#MESSAGE#,new message); then just
print the whole string.

BufferedReader in = new BufferedReader(new
FileReader(pagetobecached.html));
while (in.ready()) htmlstring= htmlstring+in.readLine();

Then you can cache/change it and print to the HttpServletResponse with a
PrintWriter, then when you need it later you just have to use (String)
cache.get(key); and voilá.
Hope this helps.


2010/2/11 Brian bwa...@gmail.com

 The server should cache JSP's for you, you would only cache any stuff
 that is needed by the page and sent to it from your action



 On Feb 11, 9:33 am, abhi abhishek9...@gmail.com wrote:
  Caching objects in App engine is easy  Cache cache;
  Cache cache ;
  try {
  cache =
 
 CacheManager.getInstance().getCacheFactory().createCache(Collections.emptyM
 ap());
  } catch (CacheException e) {
  // ...
  }
 
  String key;  // ...
int value;// ...
 
  // Put the value into the cache.
  cache.put(key, value);
 
  I am using jsp pages, how do i cache whole pages?

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Re: [appengine-java] Re: Caching pages.

2010-02-11 Thread Ikai L (Google) 
I'm actually pretty sure that's worse than just serving the static file from
the filesystem. Prove me wrong with benchmarks ...

On Thu, Feb 11, 2010 at 5:24 PM, Brian bwa...@gmail.com wrote:

 Not sure that would really save any time unless your page is super
 complex to render and the app engine app server is super dumb, but I
 guess it is possible with app engine.

 On Feb 11, 5:40 pm, bimbo jones bimbojone...@gmail.com wrote:
  Hey there,
 
  I cached some html pages with tags like #MESSAGE# in a string, then used,
  htmlstring = htmlstring.replaceall(#MESSAGE#,new message); then just
  print the whole string.
 
  BufferedReader in = new BufferedReader(new
  FileReader(pagetobecached.html));
  while (in.ready()) htmlstring= htmlstring+in.readLine();
 
  Then you can cache/change it and print to the HttpServletResponse with a
  PrintWriter, then when you need it later you just have to use (String)
  cache.get(key); and voilá.
  Hope this helps.
 
  2010/2/11 Brian bwa...@gmail.com
 
 
 
   The server should cache JSP's for you, you would only cache any stuff
   that is needed by the page and sent to it from your action
 
   On Feb 11, 9:33 am, abhi abhishek9...@gmail.com wrote:
Caching objects in App engine is easy  Cache cache;
Cache cache ;
try {
cache =
 
  
 CacheManager.getInstance().getCacheFactory().createCache(Collections.emptyM
   ap());
} catch (CacheException e) {
// ...
}
 
String key;  // ...
  int value;// ...
 
// Put the value into the cache.
cache.put(key, value);
 
I am using jsp pages, how do i cache whole pages?
 
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-- 
Ikai Lan
Developer Programs Engineer, Google App Engine
http://googleappengine.blogspot.com | http://twitter.com/app_engine

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