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*
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package com.sun.xml.internal.ws.api.policy;
import com.sun.xml.internal.ws.util.ServiceFinder;
import com.sun.xml.internal.ws.policy.jaxws.DefaultPolicyResolver;
/**
* PolicyResolverFactory provides a way to override Effective Policy Resolution for a Service or Client.
* JAX-WS provides DEFAULT_POLICY_RESOLVER implementation that
* on server-side validates that Policy has single alternative in the scope of each subject
* on client-side updates with the effective policy by doing alternative selection.
*
* Extensions can override this to consult other forms of configuration to give the effective PolicyMap.
*
* @author Rama Pulavarthi
*/
public abstract class PolicyResolverFactory {
public abstract PolicyResolver doCreate();
public static PolicyResolver create(){
for (PolicyResolverFactory factory : ServiceFinder.find(PolicyResolverFactory.class)) {
PolicyResolver policyResolver = factory.doCreate();
if (policyResolver != null) {
return policyResolver;
}
}
// return default policy resolver.
return DEFAULT_POLICY_RESOLVER;
}
/**
* JAX-WS provided DEFAULT_POLICY_RESOLVER implementation that
* on server-side validates that Policy has single alternative in the scope of each subject
* on client-side updates with the effective policy by doing alternative selection.
*/
public static final PolicyResolver DEFAULT_POLICY_RESOLVER = new DefaultPolicyResolver();
}