Author: asankaa
Date: Fri Dec 19 13:09:07 2008
New Revision: 27440
URL: http://wso2.org/svn/browse/wso2?view=rev&revision=27440
Log:
add new sample to demonstrate mediation capability before event publish
Added:
branches/synapse/1.2.wso2v1/repository/conf/sample/resources/transform/transform_eventing.xslt
branches/synapse/1.2.wso2v1/repository/conf/sample/synapse_sample_502.xml
- copied, changed from r27438,
/branches/synapse/1.2.wso2v1/repository/conf/sample/synapse_sample_501.xml
Modified:
branches/synapse/1.2.wso2v1/src/site/xdoc/Synapse_Samples.xml
Added:
branches/synapse/1.2.wso2v1/repository/conf/sample/resources/transform/transform_eventing.xslt
URL:
http://wso2.org/svn/browse/wso2/branches/synapse/1.2.wso2v1/repository/conf/sample/resources/transform/transform_eventing.xslt?pathrev=27440
==============================================================================
--- (empty file)
+++
branches/synapse/1.2.wso2v1/repository/conf/sample/resources/transform/transform_eventing.xslt
Fri Dec 19 13:09:07 2008
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!--
+ ~ 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.
+ -->
+<xsl:stylesheet version="2.0"
+ xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
+ xmlns:fn="http://www.w3.org/2005/02/xpath-functions";>
+ <xsl:output method="xml" omit-xml-declaration="yes" indent="yes" />
+ <xsl:template match="/">
+ <e:placeOrder xmlns:e="http://services.samples/xsd";>
+ <e:order>
+ <e:price>100.10</e:price>
+ <e:quantity>3000</e:quantity>
+ <e:symbol>SUNW</e:symbol>
+ </e:order>
+ </e:placeOrder>
+ </xsl:template>
+</xsl:stylesheet>
+
Copied:
branches/synapse/1.2.wso2v1/repository/conf/sample/synapse_sample_502.xml (from
r27438,
/branches/synapse/1.2.wso2v1/repository/conf/sample/synapse_sample_501.xml)
URL:
http://wso2.org/svn/browse/wso2/branches/synapse/1.2.wso2v1/repository/conf/sample/synapse_sample_502.xml?rev=27440&r1=27438&r2=27440&view=diff
==============================================================================
--- /branches/synapse/1.2.wso2v1/repository/conf/sample/synapse_sample_501.xml
(original)
+++ branches/synapse/1.2.wso2v1/repository/conf/sample/synapse_sample_502.xml
Fri Dec 19 13:09:07 2008
@@ -17,7 +17,7 @@
~ under the License.
-->
-<!-- Eventing configuration with static subscriptions-->
+<!-- Eventing configuration with transformation before publish-->
<definitions xmlns="http://ws.apache.org/ns/synapse";>
<eventSource name="SampleEventSource">
<subscriptionManager
class="org.apache.synapse.eventing.managers.DefaultInMemorySubscriptionManager">
@@ -31,14 +31,12 @@
<filter source ="synapse/event/test"
dialect="http://synapse.apache.org/eventing/dialect/topicFilter"/>
<endpoint><address
uri="http://localhost:9000/services/SimpleStockQuoteService"/></endpoint>
</subscription>
- <subscription id="mysub2">
- <filter source ="synapse/event/test"
dialect="http://synapse.apache.org/eventing/dialect/topicFilter"/>
- <endpoint><address
uri="http://localhost:9000/services/SimpleStockQuoteService"/></endpoint>
- <expires>2020-06-27T21:07:00.000-08:00</expires>
- </subscription>
</eventSource>
- <sequence name="PublicEventSource" >
+
+ <sequence name="PublicEventSource">
+ <log level="full"/>
+ <xslt key="xslt-key-req"/>
<log level="full"/>
<eventPublisher eventSourceName="SampleEventSource"/>
</sequence>
@@ -46,4 +44,6 @@
<proxy name="EventingProxy">
<target inSequence="PublicEventSource" />
</proxy>
+
+ <localEntry key="xslt-key-req"
src="file:repository/conf/sample/resources/transform/transform_eventing.xslt"/>
</definitions>
\ No newline at end of file
Modified: branches/synapse/1.2.wso2v1/src/site/xdoc/Synapse_Samples.xml
URL:
http://wso2.org/svn/browse/wso2/branches/synapse/1.2.wso2v1/src/site/xdoc/Synapse_Samples.xml?rev=27440&r1=27439&r2=27440&view=diff
==============================================================================
--- branches/synapse/1.2.wso2v1/src/site/xdoc/Synapse_Samples.xml
(original)
+++ branches/synapse/1.2.wso2v1/src/site/xdoc/Synapse_Samples.xml Fri Dec
19 13:09:07 2008
@@ -451,6 +451,9 @@
<li>
<a href="#Sample501">Sample 501: EventSource with static
subscriptions</a>
</li>
+ <li>
+ <a href="#Sample502">Sample 502: Transform events before
publish</a>
+ </li>
</ul>
</li>
</ul>
@@ -5510,5 +5513,62 @@
Event sender will send the events to the static subscriptions
</p>
</div>
+ <h2>
+ <a name="Sample502" id="Sample502">Sample 502: Transform events
before publish</a>
+ </h2>
+ <p>
+  
+ </p>
+ <pre xml:space="preserve"><!-- Eventing configuration with
transformation before publish-->
+<definitions xmlns="http://ws.apache.org/ns/synapse">
+ <eventSource name="SampleEventSource">
+ <subscriptionManager
class="org.apache.synapse.eventing.managers.DefaultInMemorySubscriptionManager">
+ <property name="topicHeaderName"
value="Topic"/>
+ <property name="topicHeaderNS"
value="http://apache.org/aip"/>
+ </subscriptionManager>
+ <subscription id="mysub1">
+ <filter source ="synapse/event/test"
dialect="http://synapse.apache.org/eventing/dialect/topicFilter"/>
+ <endpoint><address
uri="http://localhost:9000/services/SimpleStockQuoteService"/></endpoint>
+ </subscription>
+ </eventSource>
+
+
+ <sequence name="PublicEventSource">
+ <log level="full"/>
+ <xslt key="xslt-key-req"/>
+ <log level="full"/>
+ <eventPublisher
eventSourceName="SampleEventSource"/>
+ </sequence>
+
+ <proxy name="EventingProxy">
+ <target inSequence="PublicEventSource" />
+ </proxy>
+
+ <localEntry key="xslt-key-req"
src="file:repository/conf/sample/resources/transform/transform_eventing.xslt"/>
+</definitions></pre>
+ <div>
+ <p>
+ <strong>Objective:</strong> Demonstrate the mediation capability of
events before publishsing to event sink.
+ </p>
+ <p>
+ <strong>Prerequisites:</strong> Deploy the
+ SimpleStockQuoteService in sample Axis2 server and start it on port
+ 9000.
+ </p>
+ <p>
+ Start Synapse with the sample configuration 502 (i.e. synapse
-sample
+ 502).
+ </p>
+ <p>
+ In this sample, the event (order request) transform to a new order
with different namesapce using XSLT mediator.
+ </p>
+ <p>
+ Invoke the client (Sender) as follows.
+ </p>
+ <pre xml:space="preserve">ant eventsender</pre>
+ <p>
+ Event publish after transformation.
+ </p>
+ </div>
</body>
</document>
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