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Add a sample showing how to relay various REST requests.

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git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1052433 13f79535-47bb-0310-9956-ffa450edef68
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jsdelfino 2010-12-24 02:54:46 +00:00
commit f5f3443357
12 changed files with 299 additions and 1 deletions
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1
sca-cpp/trunk/configure.ac
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@ -919,6 +919,7 @@ AC_CONFIG_FILES([Makefile
samples/store-nosql/Makefile
samples/store-vhost/Makefile
samples/store-cluster/Makefile
samples/relay-python/Makefile
doc/Makefile
doc/Doxyfile
ubuntu/Makefile

2
sca-cpp/trunk/samples/Makefile.am
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@ -15,7 +15,7 @@
# specific language governing permissions and limitations
# under the License.
SUBDIRS = store-scheme store-cpp store-python store-java store-gae store-sql store-nosql store-vhost store-cluster
SUBDIRS = store-scheme store-cpp store-python store-java store-gae store-sql store-nosql store-vhost store-cluster relay-python
sample_DATA = README
sampledir=$(prefix)/samples

25
sca-cpp/trunk/samples/relay-python/Makefile.am Normal file
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@ -0,0 +1,25 @@
# 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
dist_sample_SCRIPTS = start stop
sampledir = $(prefix)/samples/relay-python
nobase_dist_sample_DATA = html.py json.py xml.py rss.py relay.composite htdocs/*.html htdocs/test/*.html
endif

31
sca-cpp/trunk/samples/relay-python/htdocs/index.html Normal file
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@ -0,0 +1,31 @@
<!--
* 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>Relay</title>
<body>
<p><a href="/html">Sample HTML request</a></p>
<p><a href="/jsontwit">Sample Twitter JSON request</a></p>
<p><a href="/xmltwit">Sample Twitter XML request</a></p>
<p><a href="/rsstwit">Sample Twitter RSS request</a></p>
<p><a href="/jsonfb">Sample Facebook JSON request</a></p>
</body>
</html>

21
sca-cpp/trunk/samples/relay-python/htdocs/test/index.html Normal file
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@ -0,0 +1,21 @@
<!--
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><body><h1>It works!</h1></body></html>

22
sca-cpp/trunk/samples/relay-python/html.py Normal file
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@ -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.
# Content relay implementation
def get(id, target):
#return ("text/plain", ("It works!",))
return target.get(id)

24
sca-cpp/trunk/samples/relay-python/json.py Normal file
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@ -0,0 +1,24 @@
# 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.
# Relay implementation
import uuid
import sys
def get(id, target):
return target.get(id)

75
sca-cpp/trunk/samples/relay-python/relay.composite Normal file
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@ -0,0 +1,75 @@
<?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://relay"
name="relay">
<component name="JSONTwit">
<t:implementation.python script="json.py"/>
<service name="Relay">
<t:binding.http uri="jsontwit"/>
</service>
<reference name="target">
<t:binding.http uri="http://api.twitter.com/1/statuses/user_timeline.json?screen_name=jsdelfino"/>
</reference>
</component>
<component name="XMLTwit">
<t:implementation.python script="xml.py"/>
<service name="Relay">
<t:binding.http uri="xmltwit"/>
</service>
<reference name="target">
<t:binding.http uri="http://api.twitter.com/1/statuses/user_timeline.xml?screen_name=jsdelfino"/>
</reference>
</component>
<component name="RSSTwit">
<t:implementation.python script="rss.py"/>
<service name="Relay">
<t:binding.http uri="rsstwit"/>
</service>
<reference name="target">
<t:binding.http uri="http://api.twitter.com/1/statuses/user_timeline.rss?screen_name=jsdelfino"/>
</reference>
</component>
<component name="HTML">
<t:implementation.python script="html.py"/>
<service name="Relay">
<t:binding.http uri="html"/>
</service>
<reference name="target">
<t:binding.http uri="http://localhost:8090/test"/>
</reference>
</component>
<component name="JSONFB">
<t:implementation.python script="json.py"/>
<service name="Relay">
<t:binding.http uri="jsonfb"/>
</service>
<reference name="target">
<t:binding.http uri="https://graph.facebook.com/100001053301307"/>
</reference>
</component>
</composite>

25
sca-cpp/trunk/samples/relay-python/rss.py Normal file
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@ -0,0 +1,25 @@
# 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.
import sys
# Feed relay implementation
def get(id, target):
v = target.get(id)
print >> sys.stderr, v
return v

30
sca-cpp/trunk/samples/relay-python/start Executable file
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@ -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.
../../modules/http/httpd-conf tmp localhost 8090 htdocs
../../modules/server/server-conf tmp
../../modules/python/python-conf tmp
cat >>tmp/conf/httpd.conf <<EOF
# Configure SCA Composite
SCAContribution `pwd`/
SCAComposite relay.composite
EOF
../../modules/http/httpd-start tmp

20
sca-cpp/trunk/samples/relay-python/stop Executable file
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@ -0,0 +1,20 @@
#!/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.
../../modules/http/httpd-stop tmp

24
sca-cpp/trunk/samples/relay-python/xml.py Normal file
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@ -0,0 +1,24 @@
# 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.
# Relay implementation
import uuid
import sys
def get(id, target):
return target.get(id)