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/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2017 Red Hat, Inc., and individual contributors
 * as indicated by the @author tags.
 *
 * Licensed 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.
 */

package org.wildfly.httpclient.ejb;

import java.net.URI;

import org.jboss.ejb.client.Affinity;
import org.jboss.ejb.client.URIAffinity;
import org.jboss.marshalling.ObjectResolver;

/**
 * @author Farah Juma
 */
final class HttpProtocolV1ObjectResolver implements ObjectResolver {
    private final URIAffinity peerUriAffinity;

    HttpProtocolV1ObjectResolver(final URI peerURI) {
        peerUriAffinity = peerURI == null ? null : (URIAffinity) Affinity.forUri(peerURI);
    }

    public Object readResolve(final Object replacement) {
        if (replacement == Affinity.LOCAL || replacement == Affinity.NONE) {
            return peerUriAffinity;
        }
        return replacement;
    }

    public Object writeReplace(final Object original) {
        if(original instanceof URIAffinity) {
            if(original.equals(peerUriAffinity)) {
                return Affinity.LOCAL;
            }
        }
        return original;
    }
}