error page on failure


git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1076 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

scaffolded method. fix bug in walking delegated container
services.


git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1074 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

* collapse 'ws' back into protocols, it just added complexity and indirection, and was hard to extend. 
* extract casting into seperate support file
* ensure casting always does the right thing for return values, should fix interoperability issues with Ecto and possibly other XML-RPC clients
* add functional unit tests for scaffolding
* represent signature items with classes instead of symbols/Class objects, much more flexible
* tweak logging to always show casted versions of parameters and return values, if possible.


git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1072 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1044 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

action pack request for a protocol, add missing log_error when we fail to parse
protocol messages. add RDoc for scaffolding and functional testing.


git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1037 5ecf4fe2-1ee6-0310-87b1-e25e094e27de