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From "Reza Asadollahi (JIRA)" <j...@apache.org>
Subject [jira] Created: (IMPERIUS-18) Failure to find the proper method of the anchor object during policy execution
Date Mon, 01 Sep 2008 20:34:44 GMT
Failure to find the proper method of the anchor object during policy execution
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                 Key: IMPERIUS-18
                 URL: https://issues.apache.org/jira/browse/IMPERIUS-18
             Project: Imperius
          Issue Type: Bug
            Reporter: Reza Asadollahi
            Assignee: Bill Stoddard
            Priority: Critical


An anchor object has a method named foo with the following signature:
     public void foo(Object o)

if this method is used in a SPL policy as foo("test"), the policy will fail to execute with
the following exception since it looks for method foo(java.lang.String) and can not find it.


org.apache.imperius.spl.parser.exceptions.SPLException: org.starmx.MyClass.foo(java.lang.String)
	at org.apache.imperius.javaspl.JavaActuatorImpl.invokeMethod(JavaActuatorImpl.java:115)
	at org.apache.imperius.spl.parser.statements.actions.impl.AnchorMethodInvokeAction.invokeClassMethod(AnchorMethodInvokeAction.java:362)
	at org.apache.imperius.spl.parser.compiler.IdentPrimaryTuple.evaluate(IdentPrimaryTuple.java:152)
	at org.apache.imperius.spl.parser.statements.actions.impl.AnchorMethodInvokeAction.execute(AnchorMethodInvokeAction.java:170)
	at org.apache.imperius.spl.parser.statements.impl.PolicyDefinition.evaluate(PolicyDefinition.java:224)
	at org.apache.imperius.spl.parser.statements.impl.SPLPolicy._evaluatePolicies(SPLPolicy.java:151)
	at org.apache.imperius.spl.parser.statements.impl.SPLPolicy.evaluate(SPLPolicy.java:362)
	at org.apache.imperius.spl.evaluator.impl.PolicyEvaluatorImpl.evaluatePolicy(PolicyEvaluatorImpl.java:118)
	at org.apache.imperius.spl.manager.impl.PolicyManagerImpl.evaluatePolicy(PolicyManagerImpl.java:209)
	at org.apache.imperius.javaspl.Java_SPLPolicyRuleProvider.executePolicy(Java_SPLPolicyRuleProvider.java:134)

This is a serious problem since it doesn't allow to call any method that has the super class
of the real parameter in its signature. 


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