Changes between Version 7 and Version 8 of DeveloperGuidelines/WebServices

Timestamp:

03/08/09 16:55:38 (17 years ago)

Author:

Fran Boon

Comment:

New tools.py Services

DeveloperGuidelines/WebServices

@@ -1 @@
-DeveloperGuidelines
-
 == Web Services ==
 
@@ -13 +11 @@
 }}}
 
-The underlying functions are very easy within Web2Py since 1.55:
+The underlying output functions are very easy within Web2Py since 1.55:
 {{{
 def display_json():
@@ -23 +21 @@
 
 ----
-Another approach (from T3: http://groups.google.com/group/web2py/browse_thread/thread/9ec8b06b158adb75):
+{{{tools.py}}} now supports easy exposing of fucntions to XMLRPC or JSONRPC:
+  * http://groups.google.com/group/web2py/browse_thread/thread/53086d5f89ac3ae2
+(originally in T3: http://groups.google.com/group/web2py/browse_thread/thread/9ec8b06b158adb75):
 Model:
 {{{
-from gluon.storage import Storage
-settings=Storage()
-settings.rss_procedures=[]
-settings.exposed_procedures=[]
-settings.xmlrpc_procedures=[]
-settings.json_procedures=[]
-def rss(f):
-    settings.rss_procedures.append(f.__name__)
-    return f
-def expose(f):
-    settings.exposed_procedures.append(f.__name__)
-    return f
-def json(f):
-    settings.json_procedures.append(f.__name__)
-    return f
-def xmlrpc(f):
-    settings.xmlrpc_procedures.append(f.__name__) 
+from gluon.tools import Service
+service=Service(globals())
 }}}
 Controller:
 {{{
-def rss():
-    if request.args and request.args[0] in settings.rss_procedures:
-       feed=eval('%s(*request.args[1:],**dict
-(request.vars))'%request.args[0])
-    else:
-       t2._error()
-    import gluon.contrib.rss2 as rss2
-    rss = rss2.RSS2(
-       title=feed['title'],
-       link = feed['link'],
-       description = feed['description'],
-       lastBuildDate = feed['created_on'],
-       items = [
-          rss2.RSSItem(
-            title = entry['title'],
-            link = entry['link'],
-            description = entry['description'],
-            pubDate = entry['created_on']) for entry in feed
-['entries']]
-       )
-    response.headers['Content-Type']='application/rss+xml'
-    return rss2.dumps(rss)
-
-def run():
-    if request.args and request.args[0] in
-settings.exposed_procedures:
-       return eval('%s(*request.args[1:],**dict
-(request.vars))'%request.args[0])
-    return 'Not Authorized'
-
-def xmlrpc():
-    methods=[eval(x) for x in settings.xmlrpc_procedures]
-    return response.xmlrpc(request,methods)
-
-def json():
-    if request.args and request.args[0] in settings.json_procedures:
-       import gluon.contrib.simplejson as sj
-       return sj.dumps(eval('%s(*request.args[1:],**dict
-(request.vars))'%request.args[0]))
-    return 'Not Authorized' 
+@service.jsonrpc
+@service.xmlrpc
+@service.amfrpc
+def organisation():
+    "RESTlike CRUD controller"
+    return shn_rest_controller(module,'organisation')
 }}}
 ----
@@ -95 +46 @@
 ----
 DeveloperGuidelines
-DeveloperGuidelines