Imports new Black Cherry source code and runner to examples
diff --git a/asterix-examples/src/main/resources/black-cherry/proxy.py b/asterix-examples/src/main/resources/black-cherry/proxy.py
new file mode 100644
index 0000000..5776f36
--- /dev/null
+++ b/asterix-examples/src/main/resources/black-cherry/proxy.py
@@ -0,0 +1,59 @@
+from twisted.internet import reactor
+from twisted.web import static, proxy, server
+
+import os
+import json
+import sys
+import requests
+
+asterix_host = "localhost"
+asterix_port = 19002
+
+# First, let's get the path to this script, we'll need it to configure the demo.
+base = os.path.dirname(os.path.realpath(__file__))
+print "Running Black Cherry from",base
+
+# First, we bootstrap our request query
+print "Preparing DDL..\n"
+query_statement = open("src/data/query.txt").read().split("load")
+query_statement[1] = "load" + query_statement[1].replace("FULL_PATH",base + "/src/data")
+
+ddl = {
+ 'ddl': query_statement[0]
+}
+
+load = {
+ "statements" : "use dataverse twitter; " + query_statement[1]
+}
+
+http_header = {
+ 'content-type': 'application/json'
+}
+
+print query_statement
+
+# Now we run our query
+print "Running query...\n"
+
+ddl_url = "http://" + asterix_host + ":" + str(asterix_port) + "/ddl"
+update_url = "http://" + asterix_host + ":" + str(asterix_port) + "/update"
+requests.get(ddl_url, params=ddl)
+response = requests.get(update_url, params=load, headers=http_header)
+if (response.status_code != 200):
+ print "Oh no, something went wrong! Could not load dataset. Is Asterix running on this host?"
+ sys.exit()
+
+print "Please open http://localhost:8080/cherry.html"
+
+# Now we obtain the path of this simple python server, and appends src to it (where Black Cherry lives)
+path = os.path.dirname(os.path.realpath(__file__)) + "/src"
+root = static.File(path) # will be served under '/'
+
+# reverse proxy, served under '/asterix', with same endpoints as Asterix REST API
+# http://test.company.com/service1/v1/JsonService -> becomes http://localhost/svc/service1/v1/JsonService
+root.putChild('asterix', proxy.ReverseProxyResource(asterix_host, asterix_port, ''))
+
+# magic
+site = server.Site(root)
+reactor.listenTCP(8080, site)
+reactor.run()