content: /*
   * Copyright (c) 2012 3 Round Stones Inc., Some rights reserved.
   * 
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   * 
   * - Redistributions of source code must retain the above copyright notice, this
   *   list of conditions and the following disclaimer.
   * - Redistributions in binary form must reproduce the above copyright notice,
   *   this list of conditions and the following disclaimer in the documentation
   *   and/or other materials provided with the distribution. 
   * - Neither the name of the openrdf.org nor the names of its contributors may
   *   be used to endorse or promote products derived from this software without
   *   specific prior written permission.
   * 
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   * 
   */
  package org.callimachusproject.repository.auditing.config;
  
  import org.callimachusproject.repository.auditing.AuditingRepository;
  import org.callimachusproject.repository.auditing.helpers.ActivitySequenceFactory;
  import org.callimachusproject.repository.auditing.helpers.ActivityTagFactory;
  import org.openrdf.repository.config.RepositoryConfigException;
  import org.openrdf.repository.config.RepositoryFactory;
  import org.openrdf.repository.config.RepositoryImplConfig;
  import org.openrdf.repository.contextaware.config.ContextAwareFactory;
  
  public class AuditingRepositoryFactory extends ContextAwareFactory {
  
  	/**
  	 * The type of repositories that are created by this factory.
  	 * 
  	 * @see RepositoryFactory#getRepositoryType()
  	 */
  	public static final String REPOSITORY_TYPE = "openrdf:AuditingRepository";
  
  	@Override
  	public String getRepositoryType() {
  		return REPOSITORY_TYPE;
  	}
  
  	/**
  	 * Creates a new AuditingRepositoryConfig instance.
  	 */
  	@Override
  	public AuditingRepositoryConfig getConfig() {
  		return new AuditingRepositoryConfig();
  	}
  
  	/**
  	 * Create an uninitialised AuditingRepository without a delegate.
  	 */
  	@Override
  	public AuditingRepository getRepository(RepositoryImplConfig configuration)
  			throws RepositoryConfigException {
  		if (configuration instanceof AuditingRepositoryConfig) {
  			AuditingRepositoryConfig config = (AuditingRepositoryConfig) configuration;
  
  			AuditingRepository repo = getAuditingRepository(config);
  
  			repo.setIncludeInferred(config.isIncludeInferred());
  			repo.setMaxQueryTime(config.getMaxQueryTime());
  			repo.setQueryLanguage(config.getQueryLanguage());
  			repo.setReadContexts(config.getReadContexts());
  			repo.setAddContexts(config.getAddContexts());
  			repo.setInsertContext(config.getInsertContext());
  			repo.setRemoveContexts(config.getRemoveContexts());
  			repo.setArchiveContexts(config.getArchiveContexts());
  			// repo.setQueryResultLimit(config.getQueryResultLimit());
  			return repo;
  		}
  
  		throw new RepositoryConfigException("Invalid configuration class: "
  				+ configuration.getClass());
  	}
  
  	protected AuditingRepository getAuditingRepository(
  			AuditingRepositoryConfig config) {
  		AuditingRepository repo = new AuditingRepository();
  		String ns = config.getNamespace();
  		if (ns == null || ns.length() <= 0) {
  			repo.setActivityFactory(new ActivityTagFactory());
  		} else {
  			repo.setActivityFactory(new ActivitySequenceFactory(ns));
  		}
  		repo.setMinRecent(config.getMinRecent());
  		repo.setMaxRecent(config.getMaxRecent());
  		repo.setPurgeAfter(config.getPurgeAfter());
  		repo.setTransactional(config.getTransactional());
  		repo.setAuditingRemoval(config.isAuditingRemoval());
  		return repo;
  	}
  
  }
  