java.fedora.server.oai.FedoraOAIProviderServlet Maven / Gradle / Ivy

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The Fedora Client is a Java Library that allows API access to a Fedora Repository. The client is typically one part of a full Fedora installation.

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/*
 * -----------------------------------------------------------------------------
 *
 * License and Copyright: The contents of this file are subject to 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.fedora-commons.org/licenses.
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
 * the specific language governing rights and limitations under the License.
 *
 * The entire file consists of original code.
 * Copyright © 2008 Fedora Commons, Inc.

 * 
Copyright © 2002-2007 The Rector and Visitors of the University of 
 * Virginia and Cornell University
 
 * All rights reserved.
 *
 * -----------------------------------------------------------------------------
 */
package fedora.server.oai;

import java.io.File;

import fedora.common.Constants;

import fedora.oai.OAIResponder;
import fedora.oai.OAIProvider;
import fedora.oai.OAIProviderServlet;
import fedora.oai.RepositoryException;

import fedora.server.Server;

/**
 * FedoraOAIProviderServlet.
 *
 * @author [email protected]
 * @version $Id: FedoraOAIProviderServlet.java 5313 2006-12-06 12:14:27Z cwilper $
 */
public class FedoraOAIProviderServlet
        extends OAIProviderServlet {

	private static final long serialVersionUID = 1L;
	
    OAIResponder m_responder;

    public OAIResponder getResponder()
            throws RepositoryException {
        if (m_responder==null) {
            try {
                Server server=Server.getInstance(
                        new File(Constants.FEDORA_HOME), false);
                OAIProvider provider=(OAIProvider) server.getModule("fedora.oai.OAIProvider");
                m_responder=new OAIResponder(provider);
            } catch (Exception e) {
                throw new RepositoryException(e.getClass().getName() + ": " + e.getMessage());
            }
        }
        return m_responder;
    }

    public static void main(String[] args)
            throws Exception {
        new FedoraOAIProviderServlet().test(args);
    }

}