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 * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
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package com.sun.xml.internal.ws.transport.http.server;

import com.sun.istack.internal.NotNull;
import com.sun.xml.internal.ws.api.server.BoundEndpoint;
import com.sun.xml.internal.ws.api.server.Module;
import com.sun.xml.internal.ws.api.server.WSEndpoint;
import com.sun.xml.internal.ws.api.server.WebModule;
import com.sun.xml.internal.ws.transport.http.HttpAdapter;

import javax.xml.ws.WebServiceException;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 * {@link HttpAdapter} for Endpoint API.
 *
 * <p>
 * This is a thin wrapper around {@link HttpAdapter}
 * with some description specified in the deployment (in particular those
 * information are related to how a request is routed to a {@link ServerAdapter}.
 *
 * <p>
 * This class implements {@link BoundEndpoint} and represent the
 * server-{@link WSEndpoint} association for Endpoint API's transport
 *
 * @author Jitendra Kotamraju
 */
public final class ServerAdapter extends HttpAdapter implements BoundEndpoint {
    final String name;

    protected ServerAdapter(String name, String urlPattern, WSEndpoint endpoint, ServerAdapterList owner) {
        super(endpoint, owner, urlPattern);
        this.name = name;
        // registers itself with the container
        Module module = endpoint.getContainer().getSPI(Module.class);
        if(module==null)
            LOGGER.log(Level.WARNING, "Container {0} doesn''t support {1}",
                    new Object[]{endpoint.getContainer(), Module.class});
        else {
            module.getBoundEndpoints().add(this);
        }
    }

    /**
     * Gets the name of the endpoint as given in the {@code sun-jaxws.xml}
     * deployment descriptor.
     */
    public String getName() {
        return name;
    }


    @Override
    public @NotNull URI getAddress() {
        WebModule webModule = endpoint.getContainer().getSPI(WebModule.class);
        if(webModule==null)
            // this is really a bug in the container implementation
            throw new WebServiceException("Container "+endpoint.getContainer()+" doesn't support "+WebModule.class);

        return getAddress(webModule.getContextPath());
    }

    @Override
    public @NotNull URI getAddress(String baseAddress) {
        String adrs = baseAddress+getValidPath();
        try {
            return new URI(adrs);
        } catch (URISyntaxException e) {
            // this is really a bug in the container implementation
            throw new WebServiceException("Unable to compute address for "+endpoint,e);
        }
    }

    public void dispose() {
        endpoint.dispose();
    }

    public String getUrlPattern() {
        return urlPattern;
    }

    @Override
    public String toString() {
        return super.toString()+"[name="+name+']';
    }

    private static final Logger LOGGER = Logger.getLogger(ServerAdapter.class.getName());
}