Hi,
Are you packaging definitions.xml in your SCA contribution to try
application-level configuration of the intents/policySets?
For tuscany extensions, we have switched to SCADefinitionsProvider to
contribute definitions.xml model into Tuscany, not the definitions.xml file.
Can you take the policy-logging module as an example?
Thanks,
Raymond
--------------------------------------------------
From: "wang feng" <[EMAIL PROTECTED]>
Sent: Tuesday, March 25, 2008 8:28 PM
To: "tuscany-dev" <[email protected]>
Subject: How to use logger policy?
Hi,all
I do a sample to test policy with logger policy,but the logger policy
don't work.
I debug the code and find the method
component.getApplicablePolicySets() in PolicyProvider Impl alway return
null.
I look for the code and not find where the ApplicablePolicySets value
on component or binding or reference was setted.
Can anybody help me?
Config file like below
definitions.xml
<definitions xmlns="http://www.osoa.org/xmlns/sca/1.0";
targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0";
xmlns:sca="http://www.osoa.org/xmlns/sca/1.0";
xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0";
xmlns:calc="http://calculator";>
<implementationType type="sca:implementation.java"
alwaysProvides="tuscany:logging"/>
<intent name="logging" constrains="sca:implementation.java">
<description>All messages to and from this implementation must be
logged</description>
</intent>
<policySet name="JDKLoggingPolicy" provides="tuscany:logging"
appliesTo="sca:implementation.java"
xmlns="http://www.osoa.org/xmlns/sca/1.0";>
<tuscany:jdkLogger name="calculator">
<logLevel>ALL</logLevel>
</tuscany:jdkLogger>
</policySet>
</definitions>
calculator.composite
<composite xmlns="http://www.osoa.org/xmlns/sca/1.0";
xmlns:sca="http://www.osoa.org/xmlns/sca/1.0";
targetNamespace="http://sample";
xmlns:sample="http://sample";
name="Calculator"
xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0";>
<component name="CalculatorServiceComponent"
policyset="tuscany:JDKLoggingPolicy">
<implementation.java class="calculator.CalculatorServiceImpl"
requires="tuscany:logging"/>
<reference name="addService" target="AddServiceComponent" />
<reference name="subtractService" target="SubtractServiceComponent"
/>
<reference name="multiplyService" target="MultiplyServiceComponent"
/>
<reference name="divideService" target="DivideServiceComponent" />
</component>
<component name="AddServiceComponent">
<implementation.java class="calculator.AddServiceImpl"
requires="tuscany:logging"/>
</component>
<component name="SubtractServiceComponent">
<implementation.java class="calculator.SubtractServiceImpl"/>
</component>
<component name="MultiplyServiceComponent">
<implementation.java class="calculator.MultiplyServiceImpl"/>
</component>
<component name="DivideServiceComponent">
<implementation.java class="calculator.DivideServiceImpl"/>
</component>
</composite>
--------------
wang feng
2008-03-26
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