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-rw-r--r--sca-cpp/trunk/configure.ac1
-rw-r--r--sca-cpp/trunk/modules/server/client-test.hpp8
-rw-r--r--sca-cpp/trunk/modules/wsgi/app.yaml5
-rw-r--r--sca-cpp/trunk/modules/wsgi/atomutil.py2
-rwxr-xr-xsca-cpp/trunk/modules/wsgi/composite.py58
-rw-r--r--sca-cpp/trunk/modules/wsgi/scdl.py31
-rwxr-xr-xsca-cpp/trunk/modules/wsgi/wsgi-package30
-rw-r--r--sca-cpp/trunk/test/store-wsgi/Makefile.am22
-rw-r--r--sca-cpp/trunk/test/store-wsgi/app.yaml50
-rw-r--r--sca-cpp/trunk/test/store-wsgi/currency-converter.py29
-rw-r--r--sca-cpp/trunk/test/store-wsgi/domain.composite69
-rw-r--r--sca-cpp/trunk/test/store-wsgi/fruits-catalog.py34
-rw-r--r--sca-cpp/trunk/test/store-wsgi/gmemcache.py45
-rw-r--r--sca-cpp/trunk/test/store-wsgi/htdocs/store.html169
-rw-r--r--sca-cpp/trunk/test/store-wsgi/htdocs/store.js661
-rw-r--r--sca-cpp/trunk/test/store-wsgi/shopping-cart.py77
-rw-r--r--sca-cpp/trunk/test/store-wsgi/store.py44
17 files changed, 1304 insertions, 31 deletions
diff --git a/sca-cpp/trunk/configure.ac b/sca-cpp/trunk/configure.ac
index b630144b65..16a5f49bd4 100644
--- a/sca-cpp/trunk/configure.ac
+++ b/sca-cpp/trunk/configure.ac
@@ -595,6 +595,7 @@ AC_CONFIG_FILES([Makefile
test/store-cpp/Makefile
test/store-python/Makefile
test/store-java/Makefile
+ test/store-wsgi/Makefile
doc/Makefile
doc/Doxyfile
])
diff --git a/sca-cpp/trunk/modules/server/client-test.hpp b/sca-cpp/trunk/modules/server/client-test.hpp
index 91dfe89499..9b37a73803 100644
--- a/sca-cpp/trunk/modules/server/client-test.hpp
+++ b/sca-cpp/trunk/modules/server/client-test.hpp
@@ -49,13 +49,13 @@ const bool testGet() {
http::CURLSession ch;
{
ostringstream os;
- const failable<list<ostream*> > r = http::get<ostream*>(curlWriter, &os, "http://localhost:8090", ch);
+ const failable<list<ostream*> > r = http::get<ostream*>(curlWriter, &os, "http://localhost:8090/index.html", ch);
assert(hasContent(r));
- assert(contains(str(os), "HTTP/1.1 200 OK") || contains(str(os), "HTTP/1.0 200 OK"));
+ assert(contains(str(os), "HTTP/1.1 200") || contains(str(os), "HTTP/1.0 200"));
assert(contains(str(os), "It works"));
}
{
- const failable<value> r = http::getcontent("http://localhost:8090", ch);
+ const failable<value> r = http::getcontent("http://localhost:8090/index.html", ch);
assert(hasContent(r));
assert(contains(car(reverse(list<value>(content(r)))), "It works"));
}
@@ -67,7 +67,7 @@ struct getLoop {
getLoop(http::CURLSession& ch) : ch(ch) {
}
const bool operator()() const {
- const failable<value> r = http::getcontent("http://localhost:8090", ch);
+ const failable<value> r = http::getcontent("http://localhost:8090/index.html", ch);
assert(hasContent(r));
assert(contains(car(reverse(list<value>(content(r)))), "It works"));
return true;
diff --git a/sca-cpp/trunk/modules/wsgi/app.yaml b/sca-cpp/trunk/modules/wsgi/app.yaml
index 40addef28f..bc70aceced 100644
--- a/sca-cpp/trunk/modules/wsgi/app.yaml
+++ b/sca-cpp/trunk/modules/wsgi/app.yaml
@@ -41,5 +41,10 @@ skip_files:
- ^(.*/)?wsgi-stop
handlers:
+- url: /(.*\.(html|js|png))
+ static_files: htdocs/\1
+ upload: htdocs/(.*\.(html|js|png))
+
- url: /.*
script: composite.py
+
diff --git a/sca-cpp/trunk/modules/wsgi/atomutil.py b/sca-cpp/trunk/modules/wsgi/atomutil.py
index 3e3e08b27e..0ec83ca9e0 100644
--- a/sca-cpp/trunk/modules/wsgi/atomutil.py
+++ b/sca-cpp/trunk/modules/wsgi/atomutil.py
@@ -45,7 +45,7 @@ def readATOMEntry(l):
# Convert a list of values representy an ATOM entry to a value
def entryValue(e):
- v = elementsToValues((caddr(e)))
+ v = elementsToValues((caddr(e),))
return cons(car(e), (cadr(e), cdr(car(v))))
# Convert a list of strings to a list of values representing an ATOM feed
diff --git a/sca-cpp/trunk/modules/wsgi/composite.py b/sca-cpp/trunk/modules/wsgi/composite.py
index 3cccaa4ae4..0434a6b3af 100755
--- a/sca-cpp/trunk/modules/wsgi/composite.py
+++ b/sca-cpp/trunk/modules/wsgi/composite.py
@@ -21,13 +21,18 @@
from wsgiref.simple_server import make_server
from wsgiref.handlers import CGIHandler
from wsgiref.util import request_uri
+from wsgiref.util import FileWrapper
from os import environ
+import os.path
from sys import stderr, argv
from util import *
from scdl import *
from atomutil import *
from jsonutil import *
+# Cache the deployed components between requests
+comps = None
+
# Return the path of an HTTP request
def requestPath(e):
return e.get("PATH_INFO", "")
@@ -67,6 +72,9 @@ def result(r, st, h = (), b = ()):
r(car(s), list(h))
return cdr(s)
+# Send a file
+def fileresult(f):
+ return tuple(FileWrapper(open("htdocs" + f)))
# Converts the args received in a POST to a list of key value pairs
def postArgs(a):
@@ -77,21 +85,24 @@ def postArgs(a):
# WSGI application function
def application(e, r):
+ m = requestMethod(e)
+ fpath = requestPath(e)
- # Read the deployed composite
- compos = components(parse("domain-test.composite"))
- #print >> stderr, compos
+ # Debug hook
+ if fpath == "/debug":
+ return result(r, 200, (("Content-type", "text/plain"),), ("Debug",))
- # Evaluate the deployed components
- comps = evalComponents(compos)
-
- # Get the request path and method
- path = tokens(requestPath(e))
- m = requestMethod(e)
- if (isNil(path) or path == ("index.html",)) and m == "GET":
- return result(r, 200, (("Content-type", "text/html"),), ("<html><body><h1>It works!</h1></body></html>",))
+ # Serve static files
+ if m == "GET":
+ if fpath.endswith(".html"):
+ return result(r, 200, (("Content-type", "text/html"),), fileresult(fpath))
+ if fpath.endswith(".js"):
+ return result(r, 200, (("Content-type", "application/x-javascript"),), fileresult(fpath))
+ if fpath.endswith(".png"):
+ return result(r, 200, (("Content-type", "image/png"),), fileresult(fpath))
# Find the requested component
+ path = tokens(fpath)
uc = uriToComponent(path, comps)
uri = car(uc)
if uri == None:
@@ -100,7 +111,7 @@ def application(e, r):
# Call the requested component function
id = path[len(uri):]
- if (m == "GET"):
+ if m == "GET":
v = comp("get", id)
# Write returned content-type / content pair
@@ -148,21 +159,30 @@ def application(e, r):
return result(r, 404)
return result(r, 200)
- # TODO implement POST and PUT methods
return result(r, 500)
# Return the WSGI server type
def serverType(e):
return e.get("SERVER_SOFTWARE", "")
-# Run the WSGI application
-if __name__ == "__main__":
+def main():
+ # Read the deployed composite and evaluate the configured components
+ global comps
+ if comps == None:
+ domain = "domain.composite" if os.path.exists("domain.composite") else "domain-test.composite"
+ comps = evalComponents(components(parse(domain)))
+
+ # Handle the WSGI request with the WSGI runtime
st = serverType(environ)
- if st == "":
- make_server("", int(argv[1]), application).serve_forever()
- elif st == "Development/1.0":
+ if st.find("App Engine") != -1 or st.find("Development") != -1:
from google.appengine.ext.webapp.util import run_wsgi_app
run_wsgi_app(application)
- else:
+ elif st != "":
CGIHandler().run(application)
+ else:
+ make_server("", int(argv[1]), application).serve_forever()
+
+# Run the WSGI application
+if __name__ == "__main__":
+ main()
diff --git a/sca-cpp/trunk/modules/wsgi/scdl.py b/sca-cpp/trunk/modules/wsgi/scdl.py
index 056523fb23..2e57c77377 100644
--- a/sca-cpp/trunk/modules/wsgi/scdl.py
+++ b/sca-cpp/trunk/modules/wsgi/scdl.py
@@ -33,27 +33,31 @@ def elt(e):
def att(e):
return elt(e).attrib
+def text(e):
+ return elt(e).text
+
def match(e, ev, tag):
return evt(e) == ev and elt(e).tag.find("}" + tag) != -1
# Make a callable component
class component:
- def __init__(self, name, impl, svcs, refs):
+ def __init__(self, name, impl, svcs, refs, props):
self.name = name
self.impl = impl
self.mod = None
self.svcs = svcs
self.refs = refs
+ self.props = props
self.proxies = ()
def __call__(self, func, *args):
return self.mod.__getattribute__(func)(*(args + self.proxies))
def __repr__(self):
- return repr((self.name, self.impl, self.mod, self.svcs, self.refs, self.proxies))
+ return repr((self.name, self.impl, self.mod, self.svcs, self.refs, self.props, self.proxies))
-def mkcomponent(name, impl, svcs, refs):
- return component(name, impl, svcs, refs)
+def mkcomponent(name, impl, svcs, refs, props):
+ return component(name, impl, svcs, refs, props)
# Return the Python module name of a component implementation
def implementation(e):
@@ -81,9 +85,17 @@ def references(e):
if match(car(e), "start", "reference") == False:
return references(cdr(e))
if "target" in att(car(e)):
- return (att(car(e))["target"],) + references(cdr(e))
+ return cons(att(car(e))["target"], references(cdr(e)))
return cons(binding(e), references(cdr(e)))
+# Return the list of properties under a SCDL component element
+def properties(e):
+ if len(e) == 0 or match(car(e), "end", "component") == True:
+ return ()
+ if match(car(e), "start", "property") == False:
+ return properties(cdr(e))
+ return cons(text(car(e)), properties(cdr(e)))
+
# Return the list of services under a SCDL component element
def services(e):
if len(e) == 0 or match(car(e), "end", "component") == True:
@@ -103,7 +115,7 @@ def components(e):
if match(car(e), "start", "component") == False:
return components(cdr(e))
n = name(e)
- return cons(mkcomponent(n, implementation(e), cons(("components", n), services(e)), references(e)), components(cdr(e)))
+ return cons(mkcomponent(n, implementation(e), cons(("components", n), services(e)), references(e), properties(e)), components(cdr(e)))
# Find a component with a given name
def nameToComponent(name, comps):
@@ -133,7 +145,12 @@ def uriToComponent(u, comps):
# Evaluate a component, resolve its implementation and references
def evalComponent(comp, comps):
comp.mod = __import__(comp.impl)
- comp.proxies = tuple(map(lambda r: nameToComponent(r, comps), comp.refs))
+
+ # Make a list of proxy lambda functions for the component references and properties
+ # A reference proxy is the callable lambda function of the component wired to the reference
+ # A property proxy is a lambda function that returns the value of the property
+ comp.proxies = tuple(map(lambda r: nameToComponent(r, comps), comp.refs)) + tuple(map(lambda v: lambda: v, comp.props))
+
return comp
# Evaluate a list of components
diff --git a/sca-cpp/trunk/modules/wsgi/wsgi-package b/sca-cpp/trunk/modules/wsgi/wsgi-package
new file mode 100755
index 0000000000..28756f9494
--- /dev/null
+++ b/sca-cpp/trunk/modules/wsgi/wsgi-package
@@ -0,0 +1,30 @@
+#!/bin/sh
+
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Package a WSGI app for upload
+here=`readlink -f $0`; here=`dirname $here`
+pwd=`pwd`
+root=`readlink -f $pwd`
+
+rm -rf target
+mkdir -p target
+cd target
+ls $here/*.py | grep -v "\-test.py" | xargs -i -t ln -s -f {}
+ls $root | grep -v "target" | xargs -i -t ln -s -f $root/{}
+
diff --git a/sca-cpp/trunk/test/store-wsgi/Makefile.am b/sca-cpp/trunk/test/store-wsgi/Makefile.am
new file mode 100644
index 0000000000..132dee78f4
--- /dev/null
+++ b/sca-cpp/trunk/test/store-wsgi/Makefile.am
@@ -0,0 +1,22 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+if WANT_PYTHON
+
+#TESTS = server-test
+
+endif
diff --git a/sca-cpp/trunk/test/store-wsgi/app.yaml b/sca-cpp/trunk/test/store-wsgi/app.yaml
new file mode 100644
index 0000000000..1e2dc05547
--- /dev/null
+++ b/sca-cpp/trunk/test/store-wsgi/app.yaml
@@ -0,0 +1,50 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+application: sca-store
+version: 1
+runtime: python
+api_version: 1
+skip_files:
+- ^(.*/)?app\.yaml
+- ^(.*/)?app\.yml
+- ^(.*/)?index\.yaml
+- ^(.*/)?index\.yml
+- ^(.*/)?#.*#
+- ^(.*/)?.*~
+- ^(.*/)?.*\.py[co]
+- ^(.*/)?.*/RCS/.*
+- ^(.*/)?\..*
+- ^(.*/)?.*-test$
+- ^(.*/)?.*\.cpp$
+- ^(.*/)?.*\.o$
+- ^(.*/)?core$
+- ^(.*/)?.*\.out$
+- ^(.*/)?.*\.log$
+- ^(.*/)?Makefile.*
+- ^(.*/)?tmp/.*
+- ^(.*/)?wsgi-start
+- ^(.*/)?wsgi-stop
+
+handlers:
+- url: /(.*\.(html|png))
+ static_files: htdocs/\1
+ upload: htdocs/(.*\.(html|png))
+
+- url: /.*
+ script: composite.py
+
diff --git a/sca-cpp/trunk/test/store-wsgi/currency-converter.py b/sca-cpp/trunk/test/store-wsgi/currency-converter.py
new file mode 100644
index 0000000000..2fded8f616
--- /dev/null
+++ b/sca-cpp/trunk/test/store-wsgi/currency-converter.py
@@ -0,0 +1,29 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Currency converter implementation
+
+def convert(fr, to, amount):
+ if to == "EUR":
+ return amount * 0.70
+ return amount
+
+def symbol(currency):
+ if currency == "EUR":
+ return "E"
+ return "$"
+
diff --git a/sca-cpp/trunk/test/store-wsgi/domain.composite b/sca-cpp/trunk/test/store-wsgi/domain.composite
new file mode 100644
index 0000000000..41ce77bedd
--- /dev/null
+++ b/sca-cpp/trunk/test/store-wsgi/domain.composite
@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200912"
+ xmlns:t="http://tuscany.apache.org/xmlns/sca/1.1"
+ targetNamespace="http://store"
+ name="store">
+
+ <component name="Store">
+ <t:implementation.python script="store.py"/>
+ <service name="Widget">
+ <t:binding.http uri="store"/>
+ </service>
+ <reference name="catalog" target="Catalog"/>
+ <reference name="shoppingCart" target="ShoppingCart/Cart"/>
+ <reference name="shoppingTotal" target="ShoppingCart/Total"/>
+ </component>
+
+ <component name="Catalog">
+ <t:implementation.python script="fruits-catalog.py"/>
+ <property name="currencyCode">USD</property>
+ <service name="Catalog">
+ <t:binding.jsonrpc uri="catalog"/>
+ </service>
+ <reference name="currencyConverter" target="CurrencyConverter"/>
+ </component>
+
+ <component name="ShoppingCart">
+ <t:implementation.python script="shopping-cart.py"/>
+ <service name="ShoppingCart">
+ <t:binding.atom uri="shoppingCart"/>
+ </service>
+ <service name="Total">
+ <t:binding.jsonrpc uri="total"/>
+ </service>
+ <reference name="cache" target="Cache"/>
+ </component>
+
+ <component name="CurrencyConverter">
+ <t:implementation.python script="currency-converter.py"/>
+ <service name="CurrencyConverter">
+ <t:binding.jsonrpc uri="currencyConverter"/>
+ </service>
+ </component>
+
+ <component name="Cache">
+ <implementation.python script="gmemcache.py"/>
+ <service name="Cache">
+ <t:binding.atom uri="cache"/>
+ </service>
+ </component>
+
+</composite>
diff --git a/sca-cpp/trunk/test/store-wsgi/fruits-catalog.py b/sca-cpp/trunk/test/store-wsgi/fruits-catalog.py
new file mode 100644
index 0000000000..75c18f5f99
--- /dev/null
+++ b/sca-cpp/trunk/test/store-wsgi/fruits-catalog.py
@@ -0,0 +1,34 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Catalog implementation
+
+def get(converter, currencyCode):
+ code = currencyCode()
+ def convert(price):
+ return converter("convert", "USD", code, price)
+ symbol = converter("symbol", code)
+ return (
+ (("'javaClass", "services.Item"), ("'name", "Apple"), ("'currencyCode", code), ("'currencySymbol", symbol), ("'price", convert(2.99))),
+ (("'javaClass", "services.Item"), ("'name", "Orange"), ("'currencyCode", code), ("'currencySymbol", symbol), ("'price", convert(3.55))),
+ (("'javaClass", "services.Item"), ("'name", "Pear"), ("'currencyCode", code), ("'currencySymbol", symbol), ("'price", convert(1.55)))
+ )
+
+# TODO remove these JSON-RPC specific functions
+def listMethods(converter, currencyCode):
+ return ("Service.get",)
+
diff --git a/sca-cpp/trunk/test/store-wsgi/gmemcache.py b/sca-cpp/trunk/test/store-wsgi/gmemcache.py
new file mode 100644
index 0000000000..83dffa9339
--- /dev/null
+++ b/sca-cpp/trunk/test/store-wsgi/gmemcache.py
@@ -0,0 +1,45 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Memcached based cache implementation
+import uuid
+from google.appengine.api import memcache
+
+# Post a new item to the cache
+def post(collection, item):
+ id = collection + (str(uuid.uuid1()),)
+ r = memcache.add(repr(id), item, 600)
+ if r == False:
+ return None
+ return id
+
+# Get items from the cache
+def get(id):
+ item = memcache.get(repr(id))
+ return item
+
+# Update an item in the cache
+def put(id, item):
+ return memcache.set(repr(id), item, 600)
+
+# Delete items from the cache
+def delete(id):
+ r = memcache.delete(repr(id))
+ if r != 2:
+ return False
+ return True
+
diff --git a/sca-cpp/trunk/test/store-wsgi/htdocs/store.html b/sca-cpp/trunk/test/store-wsgi/htdocs/store.html
new file mode 100644
index 0000000000..21eabca7a7
--- /dev/null
+++ b/sca-cpp/trunk/test/store-wsgi/htdocs/store.html
@@ -0,0 +1,169 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<html>
+<head>
+<title>Store</title>
+
+<script type="text/javascript" src="store.js"></script>
+
+<script language="JavaScript">
+
+ //@Reference
+ var catalog = new tuscany.sca.Reference("catalog");
+
+ //@Reference
+ var shoppingCart = new tuscany.sca.Reference("shoppingCart");
+
+ //@Reference
+ var shoppingTotal = new tuscany.sca.Reference("shoppingTotal");
+
+ var catalogItems;
+
+ function catalog_getResponse(items,exception) {
+ if(exception){
+ alert(exception.message);
+ return;
+ }
+ var catalog = "";
+
+ for (var i=0; i<items.length; i++) {
+ var item = items[i].name + ' - ' + items[i].price;
+ catalog += '<input name="items" type="checkbox" value="' +
+ item + '">' + item + ' <br>';
+ }
+ document.getElementById('catalog').innerHTML=catalog;
+ catalogItems = items;
+
+ // TEMP
+ shoppingTotal.gettotal(shoppingTotal_getTotalResponse);
+ }
+
+ function shoppingCart_getResponse(feed) {
+ if (feed != null) {
+ var entries = feed.getElementsByTagName("entry");
+ var list = "";
+ for (var i=0; i<entries.length; i++) {
+ var content = entries[i].getElementsByTagName("content")[0];
+ var name = content.getElementsByTagName("name")[0].firstChild.nodeValue;
+ var price = content.getElementsByTagName("price")[0].firstChild.nodeValue;
+ list += name + ' - ' + price + ' <br>';
+ }
+ document.getElementById("shoppingCart").innerHTML = list;
+
+ if (entries.length != 0) {
+ try {
+ shoppingTotal.gettotal(shoppingTotal_getTotalResponse);
+ }
+ catch(e){
+ alert(e);
+ }
+ }
+ }
+ }
+
+ function shoppingTotal_getTotalResponse(total,exception) {
+ if(exception) {
+ alert(exception.message);
+ return;
+ }
+ document.getElementById('total').innerHTML = total;
+ }
+
+ function shoppingCart_postResponse(entry) {
+ shoppingCart.get("", shoppingCart_getResponse);
+ }
+
+ function addToCart() {
+ var items = document.catalogForm.items;
+ var j = 0;
+ for (var i=0; i<items.length; i++)
+ if (items[i].checked) {
+ var entry = '<entry xmlns="http://www.w3.org/2005/Atom"><title type="text">Item</title><content type="application/xml">' +
+ '<item>' +
+ '<javaClass>' + catalogItems[i].javaClass + '</javaClass>' +
+ '<name>' + catalogItems[i].name + '</name>' +
+ '<currencyCode>' + catalogItems[i].currencyCode + '</currencyCode>' +
+ '<currencySymbol>' + catalogItems[i].currencySymbol + '</currencySymbol>' +
+ '<price>' + catalogItems[i].price + '</price>' +
+ '</item>' +
+ '</content></entry>';
+ shoppingCart.post(entry, shoppingCart_postResponse);
+ items[i].checked = false;
+ }
+ }
+ function checkoutCart() {
+ document.getElementById('store').innerHTML='<h2>' +
+ 'Thanks for Shopping With Us!</h2>'+
+ '<h2>Your Order</h2>'+
+ '<form name="orderForm">'+
+ document.getElementById('shoppingCart').innerHTML+
+ '<br>'+
+ document.getElementById('total').innerHTML+
+ '<br>'+
+ '<br>'+
+ '<input type="submit" value="Continue Shopping">'+
+ '</form>';
+ shoppingCart.del("", null);
+ }
+ function deleteCart() {
+ shoppingCart.del("", null);
+ document.getElementById('shoppingCart').innerHTML = "";
+ document.getElementById('total').innerHTML = "";
+ }
+
+ function init() {
+
+ try {
+ catalog.get(catalog_getResponse);
+ shoppingCart.get("", shoppingCart_getResponse);
+ }
+ catch(e){
+ alert(e);
+ }
+ }
+
+</script>
+
+</head>
+
+<body onload="init()">
+<h1>Store</h1>
+ <div id="store">
+ <h2>Catalog</h2>
+ <form name="catalogForm">
+ <div id="catalog" ></div>
+ <br>
+ <input type="button" onClick="addToCart()" value="Add to Cart">
+ </form>
+
+ <br>
+
+ <h2>Your Shopping Cart</h2>
+ <form name="shoppingCartForm">
+ <div id="shoppingCart"></div>
+ <br>
+ <div id="total"></div>
+ <br>
+ <input type="button" onClick="checkoutCart()" value="Checkout">
+ <input type="button" onClick="deleteCart()" value="Empty">
+ <a href="../shoppingCart/">(feed)</a>
+ </form>
+ </div>
+</body>
+</html>
diff --git a/sca-cpp/trunk/test/store-wsgi/htdocs/store.js b/sca-cpp/trunk/test/store-wsgi/htdocs/store.js
new file mode 100644
index 0000000000..9cd8eb526d
--- /dev/null
+++ b/sca-cpp/trunk/test/store-wsgi/htdocs/store.js
@@ -0,0 +1,661 @@
+
+/* Apache Tuscany SCA Widget header */
+
+/*
+ * JSON-RPC JavaScript client
+ *
+ * $Id: jsonrpc.js,v 1.36.2.3 2006/03/08 15:09:37 mclark Exp $
+ *
+ * Copyright (c) 2003-2004 Jan-Klaas Kollhof
+ * Copyright (c) 2005 Michael Clark, Metaparadigm Pte Ltd
+ *
+ * This code is based on Jan-Klaas' JavaScript o lait library (jsolait).
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+/*
+ * Modifications for Apache Tuscany:
+ * - JSONRpcClient_createMethod changed so callback is last arg
+ */
+
+/* escape a character */
+
+escapeJSONChar =
+function escapeJSONChar(c)
+{
+ if(c == "\"" || c == "\\") return "\\" + c;
+ else if (c == "\b") return "\\b";
+ else if (c == "\f") return "\\f";
+ else if (c == "\n") return "\\n";
+ else if (c == "\r") return "\\r";
+ else if (c == "\t") return "\\t";
+ var hex = c.charCodeAt(0).toString(16);
+ if(hex.length == 1) return "\\u000" + hex;
+ else if(hex.length == 2) return "\\u00" + hex;
+ else if(hex.length == 3) return "\\u0" + hex;
+ else return "\\u" + hex;
+};
+
+
+/* encode a string into JSON format */
+
+escapeJSONString =
+function escapeJSONString(s)
+{
+ /* The following should suffice but Safari's regex is b0rken
+ (doesn't support callback substitutions)
+ return "\"" + s.replace(/([^\u0020-\u007f]|[\\\"])/g,
+ escapeJSONChar) + "\"";
+ */
+
+ /* Rather inefficient way to do it */
+ var parts = s.split("");
+ for(var i=0; i < parts.length; i++) {
+ var c =parts[i];
+ if(c == '"' ||
+ c == '\\' ||
+ c.charCodeAt(0) < 32 ||
+ c.charCodeAt(0) >= 128)
+ parts[i] = escapeJSONChar(parts[i]);
+ }
+ return "\"" + parts.join("") + "\"";
+};
+
+
+/* Marshall objects to JSON format */
+
+toJSON = function toJSON(o)
+{
+ if(o == null) {
+ return "null";
+ } else if(o.constructor == String) {
+ return escapeJSONString(o);
+ } else if(o.constructor == Number) {
+ return o.toString();
+ } else if(o.constructor == Boolean) {
+ return o.toString();
+ } else if(o.constructor == Date) {
+ return '{javaClass: "java.util.Date", time: ' + o.valueOf() +'}';
+ } else if(o.constructor == Array) {
+ var v = [];
+ for(var i = 0; i < o.length; i++) v.push(toJSON(o[i]));
+ return "[" + v.join(", ") + "]";
+ } else {
+ var v = [];
+ for(attr in o) {
+ if(o[attr] == null) v.push("\"" + attr + "\": null");
+ else if(typeof o[attr] == "function"); /* skip */
+ else v.push(escapeJSONString(attr) + ": " + toJSON(o[attr]));
+ }
+ return "{" + v.join(", ") + "}";
+ }
+};
+
+
+/* JSONRpcClient constructor */
+
+JSONRpcClient =
+function JSONRpcClient_ctor(serverURL, user, pass, objectID)
+{
+ this.serverURL = serverURL;
+ this.user = user;
+ this.pass = pass;
+ this.objectID = objectID;
+
+ /* Add standard methods */
+ if(this.objectID) {
+ this._addMethods(["listMethods"]);
+ var req = this._makeRequest("listMethods", []);
+ } else {
+ this._addMethods(["system.listMethods"]);
+ var req = this._makeRequest("system.listMethods", []);
+ }
+ var m = this._sendRequest(req);
+ this._addMethods(m);
+};
+
+
+/* JSONRpcCLient.Exception */
+
+JSONRpcClient.Exception =
+function JSONRpcClient_Exception_ctor(code, message, javaStack)
+{
+ this.code = code;
+ var name;
+ if(javaStack) {
+ this.javaStack = javaStack;
+ var m = javaStack.match(/^([^:]*)/);
+ if(m) name = m[0];
+ }
+ if(name) this.name = name;
+ else this.name = "JSONRpcClientException";
+ this.message = message;
+};
+
+JSONRpcClient.Exception.CODE_REMOTE_EXCEPTION = 490;
+JSONRpcClient.Exception.CODE_ERR_CLIENT = 550;
+JSONRpcClient.Exception.CODE_ERR_PARSE = 590;
+JSONRpcClient.Exception.CODE_ERR_NOMETHOD = 591;
+JSONRpcClient.Exception.CODE_ERR_UNMARSHALL = 592;
+JSONRpcClient.Exception.CODE_ERR_MARSHALL = 593;
+
+JSONRpcClient.Exception.prototype = new Error();
+
+JSONRpcClient.Exception.prototype.toString =
+function JSONRpcClient_Exception_toString(code, msg)
+{
+ return this.name + ": " + this.message;
+};
+
+
+/* Default top level exception handler */
+
+JSONRpcClient.default_ex_handler =
+function JSONRpcClient_default_ex_handler(e) { alert(e); };
+
+
+/* Client settable variables */
+
+JSONRpcClient.toplevel_ex_handler = JSONRpcClient.default_ex_handler;
+JSONRpcClient.profile_async = false;
+JSONRpcClient.max_req_active = 1;
+JSONRpcClient.requestId = 1;
+
+
+/* JSONRpcClient implementation */
+
+JSONRpcClient.prototype._createMethod =
+function JSONRpcClient_createMethod(methodName)
+{
+ var fn=function()
+ {
+ var args = [];
+ var callback = null;
+ for(var i=0;i<arguments.length;i++) args.push(arguments[i]);
+
+/* TUSCANY change callback to be last arg instead of first to match binding.ajax
+ if(typeof args[0] == "function") callback = args.shift();
+*/
+ if(typeof args[arguments.length-1] == "function") callback = args.pop();
+
+ var req = fn.client._makeRequest.call(fn.client, fn.methodName,
+ args, callback);
+ if(callback == null) {
+ return fn.client._sendRequest.call(fn.client, req);
+ } else {
+ JSONRpcClient.async_requests.push(req);
+ JSONRpcClient.kick_async();
+ return req.requestId;
+ }
+ };
+ fn.client = this;
+ fn.methodName = methodName;
+ return fn;
+};
+
+JSONRpcClient.prototype._addMethods =
+function JSONRpcClient_addMethods(methodNames)
+{
+ for(var i=0; i<methodNames.length; i++) {
+ var obj = this;
+ var names = methodNames[i].split(".");
+ for(var n=0; n<names.length-1; n++) {
+ var name = names[n];
+ if(obj[name]) {
+ obj = obj[name];
+ } else {
+ obj[name] = new Object();
+ obj = obj[name];
+ }
+ }
+ var name = names[names.length-1];
+ if(!obj[name]) {
+ var method = this._createMethod(methodNames[i]);
+ obj[name] = method;
+ }
+ }
+};
+
+JSONRpcClient._getCharsetFromHeaders =
+function JSONRpcClient_getCharsetFromHeaders(http)
+{
+ try {
+ var contentType = http.getResponseHeader("Content-type");
+ var parts = contentType.split(/\s*;\s*/);
+ for(var i =0; i < parts.length; i++) {
+ if(parts[i].substring(0, 8) == "charset=")
+ return parts[i].substring(8, parts[i].length);
+ }
+ } catch (e) {}
+ return "UTF-8"; /* default */
+};
+
+/* Async queue globals */
+JSONRpcClient.async_requests = [];
+JSONRpcClient.async_inflight = {};
+JSONRpcClient.async_responses = [];
+JSONRpcClient.async_timeout = null;
+JSONRpcClient.num_req_active = 0;
+
+JSONRpcClient._async_handler =
+function JSONRpcClient_async_handler()
+{
+ JSONRpcClient.async_timeout = null;
+
+ while(JSONRpcClient.async_responses.length > 0) {
+ var res = JSONRpcClient.async_responses.shift();
+ if(res.canceled) continue;
+ if(res.profile) res.profile.dispatch = new Date();
+ try {
+ res.cb(res.result, res.ex, res.profile);
+ } catch(e) {
+ JSONRpcClient.toplevel_ex_handler(e);
+ }
+ }
+
+ while(JSONRpcClient.async_requests.length > 0 &&
+ JSONRpcClient.num_req_active < JSONRpcClient.max_req_active) {
+ var req = JSONRpcClient.async_requests.shift();
+ if(req.canceled) continue;
+ req.client._sendRequest.call(req.client, req);
+ }
+};
+
+JSONRpcClient.kick_async =
+function JSONRpcClient_kick_async()
+{
+ if(JSONRpcClient.async_timeout == null)
+ JSONRpcClient.async_timeout =
+ setTimeout(JSONRpcClient._async_handler, 0);
+};
+
+JSONRpcClient.cancelRequest =
+function JSONRpcClient_cancelRequest(requestId)
+{
+ /* If it is in flight then mark it as canceled in the inflight map
+ and the XMLHttpRequest callback will discard the reply. */
+ if(JSONRpcClient.async_inflight[requestId]) {
+ JSONRpcClient.async_inflight[requestId].canceled = true;
+ return true;
+ }
+
+ /* If its not in flight yet then we can just mark it as canceled in
+ the the request queue and it will get discarded before being sent. */
+ for(var i in JSONRpcClient.async_requests) {
+ if(JSONRpcClient.async_requests[i].requestId == requestId) {
+ JSONRpcClient.async_requests[i].canceled = true;
+ return true;
+ }
+ }
+
+ /* It may have returned from the network and be waiting for its callback
+ to be dispatched, so mark it as canceled in the response queue
+ and the response will get discarded before calling the callback. */
+ for(var i in JSONRpcClient.async_responses) {
+ if(JSONRpcClient.async_responses[i].requestId == requestId) {
+ JSONRpcClient.async_responses[i].canceled = true;
+ return true;
+ }
+ }
+
+ return false;
+};
+
+JSONRpcClient.prototype._makeRequest =
+function JSONRpcClient_makeRequest(methodName, args, cb)
+{
+ var req = {};
+ req.client = this;
+ req.requestId = JSONRpcClient.requestId++;
+
+ var obj = {};
+ obj.id = req.requestId;
+ if (this.objectID)
+ obj.method = ".obj#" + this.objectID + "." + methodName;
+ else
+ obj.method = methodName;
+ obj.params = args;
+
+ if (cb) req.cb = cb;
+ if (JSONRpcClient.profile_async)
+ req.profile = { "submit": new Date() };
+ req.data = toJSON(obj);
+
+ return req;
+};
+
+JSONRpcClient.prototype._sendRequest =
+function JSONRpcClient_sendRequest(req)
+{
+ if(req.profile) req.profile.start = new Date();
+
+ /* Get free http object from the pool */
+ var http = JSONRpcClient.poolGetHTTPRequest();
+ JSONRpcClient.num_req_active++;
+
+ /* Send the request */
+ if (typeof(this.user) == "undefined") {
+ http.open("POST", this.serverURL, (req.cb != null));
+ } else {
+ http.open("POST", this.serverURL, (req.cb != null), this.user, this.pass);
+ }
+
+ /* setRequestHeader is missing in Opera 8 Beta */
+ try { http.setRequestHeader("Content-type", "text/plain"); } catch(e) {}
+
+ /* Construct call back if we have one */
+ if(req.cb) {
+ var self = this;
+ http.onreadystatechange = function() {
+ if(http.readyState == 4) {
+ http.onreadystatechange = function () {};
+ var res = { "cb": req.cb, "result": null, "ex": null};
+ if (req.profile) {
+ res.profile = req.profile;
+ res.profile.end = new Date();
+ }
+ try { res.result = self._handleResponse(http); }
+ catch(e) { res.ex = e; }
+ if(!JSONRpcClient.async_inflight[req.requestId].canceled)
+ JSONRpcClient.async_responses.push(res);
+ delete JSONRpcClient.async_inflight[req.requestId];
+ JSONRpcClient.kick_async();
+ }
+ };
+ } else {
+ http.onreadystatechange = function() {};
+ }
+
+ JSONRpcClient.async_inflight[req.requestId] = req;
+
+ try {
+ http.send(req.data);
+ } catch(e) {
+ JSONRpcClient.poolReturnHTTPRequest(http);
+ JSONRpcClient.num_req_active--;
+ throw new JSONRpcClient.Exception
+ (JSONRpcClient.Exception.CODE_ERR_CLIENT, "Connection failed");
+ }
+
+ if(!req.cb) return this._handleResponse(http);
+};
+
+JSONRpcClient.prototype._handleResponse =
+function JSONRpcClient_handleResponse(http)
+{
+ /* Get the charset */
+ if(!this.charset) {
+ this.charset = JSONRpcClient._getCharsetFromHeaders(http);
+ }
+
+ /* Get request results */
+ var status, statusText, data;
+ try {
+ status = http.status;
+ statusText = http.statusText;
+ data = http.responseText;
+ } catch(e) {
+ JSONRpcClient.poolReturnHTTPRequest(http);
+ JSONRpcClient.num_req_active--;
+ JSONRpcClient.kick_async();
+ throw new JSONRpcClient.Exception
+ (JSONRpcClient.Exception.CODE_ERR_CLIENT, "Connection failed");
+ }
+
+ /* Return http object to the pool; */
+ JSONRpcClient.poolReturnHTTPRequest(http);
+ JSONRpcClient.num_req_active--;
+
+ /* Unmarshall the response */
+ if(status != 200) {
+ throw new JSONRpcClient.Exception(status, statusText);
+ }
+ var obj;
+ try {
+ eval("obj = " + data);
+ } catch(e) {
+ throw new JSONRpcClient.Exception(550, "error parsing result");
+ }
+ if(obj.error)
+ throw new JSONRpcClient.Exception(obj.error.code, obj.error.msg,
+ obj.error.trace);
+ var res = obj.result;
+
+ /* Handle CallableProxy */
+ if(res && res.objectID && res.JSONRPCType == "CallableReference")
+ return new JSONRpcClient(this.serverURL, this.user,
+ this.pass, res.objectID);
+
+ return res;
+};
+
+
+/* XMLHttpRequest wrapper code */
+
+/* XMLHttpRequest pool globals */
+JSONRpcClient.http_spare = [];
+JSONRpcClient.http_max_spare = 8;
+
+JSONRpcClient.poolGetHTTPRequest =
+function JSONRpcClient_pool_getHTTPRequest()
+{
+ if(JSONRpcClient.http_spare.length > 0) {
+ return JSONRpcClient.http_spare.pop();
+ }
+ return JSONRpcClient.getHTTPRequest();
+};
+
+JSONRpcClient.poolReturnHTTPRequest =
+function JSONRpcClient_poolReturnHTTPRequest(http)
+{
+ if(JSONRpcClient.http_spare.length >= JSONRpcClient.http_max_spare)
+ delete http;
+ else
+ JSONRpcClient.http_spare.push(http);
+};
+
+JSONRpcClient.msxmlNames = [ "MSXML2.XMLHTTP.5.0",
+ "MSXML2.XMLHTTP.4.0",
+ "MSXML2.XMLHTTP.3.0",
+ "MSXML2.XMLHTTP",
+ "Microsoft.XMLHTTP" ];
+
+JSONRpcClient.getHTTPRequest =
+function JSONRpcClient_getHTTPRequest()
+{
+ /* Mozilla XMLHttpRequest */
+ try {
+ JSONRpcClient.httpObjectName = "XMLHttpRequest";
+ return new XMLHttpRequest();
+ } catch(e) {}
+
+ /* Microsoft MSXML ActiveX */
+ for (var i=0;i < JSONRpcClient.msxmlNames.length; i++) {
+ try {
+ JSONRpcClient.httpObjectName = JSONRpcClient.msxmlNames[i];
+ return new ActiveXObject(JSONRpcClient.msxmlNames[i]);
+ } catch (e) {}
+ }
+
+ /* None found */
+ JSONRpcClient.httpObjectName = null;
+ throw new JSONRpcClient.Exception(0, "Can't create XMLHttpRequest object");
+};
+
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+function AtomClient(uri) {
+
+ this.msxmlNames = [ "MSXML2.XMLHTTP.5.0",
+ "MSXML2.XMLHTTP.4.0",
+ "MSXML2.XMLHTTP.3.0",
+ "MSXML2.XMLHTTP",
+ "Microsoft.XMLHTTP" ];
+
+ this.uri=uri;
+
+ this.get = function(id, responseFunction) {
+ var xhr = this.createXMLHttpRequest();
+ xhr.onreadystatechange = function() {
+ if (xhr.readyState == 4) {
+ if (xhr.status == 200) {
+ var strDocument = xhr.responseText;
+ var xmlDocument = xhr.responseXML;
+ if(!xmlDocument || xmlDocument.childNodes.length==0){
+ xmlDocument = (new DOMParser()).parseFromString(strDocument, "text/xml");
+ }
+ if (responseFunction != null) responseFunction(xmlDocument);
+ } else {
+ alert("get - Error getting data from the server");
+ }
+ }
+ }
+ xhr.open("GET", uri + '/' + id, true);
+ xhr.send(null);
+ }
+
+ this.post = function (entry, responseFunction) {
+ var xhr = this.createXMLHttpRequest();
+ xhr.onreadystatechange = function() {
+ if (xhr.readyState == 4) {
+ if (xhr.status == 201) {
+ var strDocument = xhr.responseText;
+ var xmlDocument = xhr.responseXML;
+ if(!xmlDocument || xmlDocument.childNodes.length==0){
+ xmlDocument = (new DOMParser()).parseFromString(strDocument, "text/xml");
+ }
+ if (responseFunction != null) responseFunction(xmlDocument);
+ } else {
+ alert("post - Error getting data from the server");
+ }
+ }
+ }
+ xhr.open("POST", uri, true);
+ xhr.setRequestHeader("Content-Type", "application/atom+xml");
+ xhr.send(entry);
+ }
+
+ this.put = function (id, entry, responseFunction) {
+ var xhr = this.createXMLHttpRequest();
+ xhr.onreadystatechange = function() {
+ if (xhr.readyState == 4) {
+ if (xhr.status == 200) {
+ var strDocument = xhr.responseText;
+ var xmlDocument = xhr.responseXML;
+ if(!xmlDocument || xmlDocument.childNodes.length==0){
+ xmlDocument = (new DOMParser()).parseFromString(strDocument, "text/xml");
+ }
+ if (responseFunction != null) responseFunction(xmlDocument);
+ } else {
+ alert("put - Error getting data from the server");
+ }
+ }
+ }
+ xhr.open("PUT", uri + '/' + id, true);
+ xhr.setRequestHeader("Content-Type", "application/atom+xml");
+ xhr.send(entry);
+ }
+
+ this.del = function (id, responseFunction) {
+ var xhr = this.createXMLHttpRequest();
+ xhr.onreadystatechange = function() {
+ if (xhr.readyState == 4) {
+ if (xhr.status == 200) {
+ if (responseFunction != null) responseFunction();
+ } else {
+ alert("delete - Error getting data from the server");
+ }
+ }
+ }
+ xhr.open("DELETE", uri + '/' + id, true);
+ xhr.send(null);
+ }
+ this.createXMLHttpRequest = function () {
+ /* Mozilla XMLHttpRequest */
+ try {return new XMLHttpRequest();} catch(e) {}
+
+ /* Microsoft MSXML ActiveX */
+ for (var i=0;i < this.msxmlNames.length; i++) {
+ try {return new ActiveXObject(this.msxmlNames[i]);} catch (e) {}
+ }
+ alert("XML http request not supported");
+ return null;
+ }
+ if (typeof DOMParser == "undefined") {
+ DOMParser = function () {}
+
+ DOMParser.prototype.parseFromString = function (str, contentType) {
+ if (typeof ActiveXObject != "undefined") {
+ var d = new ActiveXObject("MSXML.DomDocument");
+ d.loadXML(str);
+ return d;
+ } else if (typeof XMLHttpRequest != "undefined") {
+ var req = new XMLHttpRequest;
+ req.open("GET", "data:" + (contentType || "application/xml") +
+ ";charset=utf-8," + encodeURIComponent(str), false);
+ if (req.overrideMimeType) {
+ req.overrideMimeType(contentType);
+ }
+ req.send(null);
+ return req.responseXML;
+ }
+ }
+ }
+}
+
+
+
+/* Tuscany Reference/Property injection code */
+
+if (!tuscany) {
+var tuscany = {};
+}
+if (!tuscany.sca) {
+tuscany.sca = {};
+}
+
+tuscany.sca.propertyMap = new String();
+tuscany.sca.Property = function (name) {
+ return tuscany.sca.propertyMap[name];
+}
+
+tuscany.sca.referenceMap = new Object();
+tuscany.sca.referenceMap.catalog = new JSONRpcClient("/catalog").Service;
+tuscany.sca.referenceMap.shoppingCart = new AtomClient("/shoppingCart");
+tuscany.sca.referenceMap.shoppingTotal = new JSONRpcClient("/total").Service;
+tuscany.sca.Reference = function (name) {
+ return tuscany.sca.referenceMap[name];
+}
+
+/** End of Apache Tuscany SCA Widget */
+
diff --git a/sca-cpp/trunk/test/store-wsgi/shopping-cart.py b/sca-cpp/trunk/test/store-wsgi/shopping-cart.py
new file mode 100644
index 0000000000..c520da4303
--- /dev/null
+++ b/sca-cpp/trunk/test/store-wsgi/shopping-cart.py
@@ -0,0 +1,77 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Shopping cart implementation
+import uuid
+import sys
+
+cartId = "1234"
+
+# Get the shopping cart from the cache
+# Return an empty cart if not found
+def getcart(id, cache):
+ cart = cache("get", (id,))
+ if cart is None:
+ return ()
+ return cart
+
+# Post a new item to the cart, create a new cart if necessary
+def post(collection, item, cache):
+ id = str(uuid.uuid1())
+ cart = ((item[0], id, item[2]),) + getcart(cartId, cache)
+ cache("put", (cartId,), cart)
+ return (id,)
+
+# Find an item in the cart
+def find(id, cart):
+ if cart == ():
+ return ("Item", "0", ())
+ elif id == cart[0][1]:
+ return cart[0]
+ else:
+ return find(id, cart[1:])
+
+# Get items from the cart
+def get(id, cache):
+ if id == ():
+ return ("Your Cart", cartId) + getcart(cartId, cache)
+ return find(id[0], getcart(cartId, cache))
+
+# Delete items from the cart
+def delete(id, cache):
+ if id == ():
+ return cache("delete", (cartId,))
+ return True
+
+# Return the price of an item
+def price(item):
+ return float(filter(lambda x: x[0] == "'price", item[2])[0][1])
+
+# Sum the prices of a list of items
+def sum(items):
+ if items == ():
+ return 0
+ return price(items[0]) + sum(items[1:])
+
+# Return the total price of the items in the cart
+def gettotal(cache):
+ cart = getcart(cartId, cache)
+ return sum(cart)
+
+# TODO remove these JSON-RPC specific functions
+def listMethods(cache):
+ return ("Service.gettotal",)
diff --git a/sca-cpp/trunk/test/store-wsgi/store.py b/sca-cpp/trunk/test/store-wsgi/store.py
new file mode 100644
index 0000000000..35c0f5b2aa
--- /dev/null
+++ b/sca-cpp/trunk/test/store-wsgi/store.py
@@ -0,0 +1,44 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Store implementation
+
+def post(item, catalog, shoppingCart, shoppingTotal):
+ return shoppingCart("post", item)
+
+def getall(catalog, shoppingCart, shoppingTotal):
+ return shoppingCart("getall")
+
+def get(id, catalog, shoppingCart, shoppingTotal):
+ return shoppingCart("get", id)
+
+def getcatalog(catalog, shoppingCart, shoppingTotal):
+ return catalog("get")
+
+def gettotal(catalog, shoppingCart, shoppingTotal):
+ return shoppingCart("gettotal")
+
+def deleteall(catalog, shoppingCart, shoppingTotal):
+ return shoppingCart("deleteall")
+
+def delete(id, catalog, shoppingCart, shoppingTotal):
+ return shoppingCart("delete", id)
+
+# TODO remove these JSON-RPC specific functions
+def listMethods(catalog, shoppingCart, shoppingTotal):
+ return ("Service.get", "Service.gettotal")
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-22 12:13:15 +0000