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package com.sun.xml.ws.tx.common;

import com.sun.xml.ws.policy.PolicyAssertion;
import com.sun.xml.ws.policy.spi.PolicyAssertionValidator;
import static com.sun.xml.ws.tx.common.Constants.*;

import javax.xml.namespace.QName;
import java.util.ArrayList;

/**
 * @author jf39279
 */
public class TxPolicyValidator implements PolicyAssertionValidator {

    private static final ArrayList<QName> supportedAssertions = new ArrayList<QName>();

    static {
        // In Future: will  need to support both member submission and OASIS WS-TX WS-AT assertions.
        supportedAssertions.add(AT_ASSERTION);
        supportedAssertions.add(AT_ALWAYS_CAPABILITY);
    }

    public Fitness validateClientSide(final PolicyAssertion assertion) {
        return supportedAssertions.contains(assertion.getName()) ? Fitness.SUPPORTED : Fitness.UNKNOWN;
    }

    public Fitness validateServerSide(final PolicyAssertion assertion) {
        return supportedAssertions.contains(assertion.getName()) ? Fitness.SUPPORTED : Fitness.UNKNOWN;
    }

    public String[] declareSupportedDomains() {
        return new String[] {WSAT_SOAP_NSURI};
    }

}