2016-06-02 15:35 GMT+02:00 Christopher Schultz <ch...@christopherschultz.net >:
> -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA256 > > Javier, > > On 6/1/16 3:19 PM, Javier Puerto wrote: > > I more used to version 2.2 but it should be the same. By you > > description I think about creating a new pipeline with a matcher to > > handle the external request with a specific error handler[1] that > > contains a reader with an empty file. > > > > It should be something like: > > > > <map:pipeline type="caching"> > > > > <map:match pattern="remote-handler/**"> <map:reader > > src="http://remote-server/{1}"/> </map:match> > > > > <map:handle-errors> <map:reader src="empty.xml"/> > > </map:handle-errors> > > > > </map:pipeline> > > > > Then you could substitute all your calls to external resources > > that needs to produce an empty XML in case of error to call to the > > new matcher. This way you can tune up the external pipeline for > > caching if it's needed. > > > > I hope it helps. > > Thanks. > > How can I reference a matcher from a different pipeline? Do I need to > address it any differently than I would if the matcher were in the > same pipeline? > An example is better: http://wiki.apache.org/cocoon/CocoonProtocolExample > > Speaking of caching, I'd prefer for the "remote-handler" matcher to > re-try pretty regularly. Do matchers cache at all under normal > circumstances? I've never bothered attempting to configure any caching > in Cocoon before. > You should configure the pipeline as "noncaching". There are more details at: https://cocoon.apache.org/2.1/userdocs/concepts/caching.html Salu2. > > Thanks, > - -chris > > > 2016-06-01 19:56 GMT+02:00 Christopher Schultz > > <ch...@christopherschultz.net > > <mailto:ch...@christopherschultz.net>>: > > > > All, > > > > Using Cocoon 2.1, I've got an aggregate generator like this: > > > > <map:match pattern="foo.html"> <map:aggregate element="bar"> > > <map:part src="/path/to/main.xml" /> <map:part > > src="http://remote-server/baz.xml"; /> </map:aggregate> ... > > </map:match> > > > > There are times when "remote-server" is not available and I'd like > > to basically include nothing at that location within the aggregate > > document . > > > > Can I do that within the <map:aggregate> or <map:part> elements, or > > is it better to wrap the <map:part> another <map:match> with an > > error handled? > > > > Followup question: how can I configure an error handler to do > > whatever I want? I only want this particular behavior to happen for > > this particular <map:part> ... presumably, I'll want other behavior > > in other situations. > > > > Thanks, -chris > > > > --------------------------------------------------------------------- > > > > > To unsubscribe, e-mail: users-unsubscr...@cocoon.apache.org > > <mailto:users-unsubscr...@cocoon.apache.org> For additional > > commands, e-mail: users-h...@cocoon.apache.org > > <mailto:users-h...@cocoon.apache.org> > > > > > -----BEGIN PGP SIGNATURE----- > Comment: GPGTools - http://gpgtools.org > Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ > > iQIcBAEBCAAGBQJXUDY/AAoJEBzwKT+lPKRY7TcP/jxbYNldkn7MFFwKKR9SYtEd > Ow6XBZ/dTyXhrcSWz9lyOulZ2/WqHpar7S1jwPmYSx+Ga9FOlWghU+5CYI3Ohovi > R+v44GTLaydwp2QnqG7sEXl3l2UxY83pzGl/1ae5M5BTULPdkM8LTRNl1U1bssAC > W2BY2ScSv5g8psLLc7dKOCfY7QQqwz84M6YVzorLsUJ96NETvuKn2yvWoYYs+iuX > LZrFTRWDwbWxedm5fArFoNYd1uYgslvc4Ua7sZbv3qLimy8ms1h61vABbI/bUcwM > M2JxXIgOAsMc7MGVuw5jjZQOSvg7S/8H/QUPQ+BflXlEBkaZNnz0RFN7wTGgEjVl > fzdyY9FF9QxVQysfyaFquJqZCbvIRy1c7vpzpG5B3NXVm92ZFrfVgOr1vFb4tcY2 > nR7FQoCZ2ZuHtNcPgyNhk2MpHtjkj14mFq0jIyxzRu/A6Ltd//pyw7cGosP7xzFn > +12KdigPK45nSRo7TOlSxv7RZ7FfYFwOj2UeXP/5xPoaWom5PoYemzSn7HULr4NM > MSX7v02Ndb0ZBKEn7O1YOLdQmaQTYGnTPP7zhJ2jaccHAxz5RmbjWR2r0EE3MtdO > 6Gu2KC/PqiIJF3qM6l/xcLHRRSilh+Xl/qu/0cUIGbzWtgAfkkZAWP42DT/pzA/o > I0gdBU+WWcqZaPCEFYcf > =89az > -----END PGP SIGNATURE----- > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@cocoon.apache.org > For additional commands, e-mail: users-h...@cocoon.apache.org > >
