EDIT

/**

* Copyright (C) 2014 EDIT

* European Distributed Institute of Taxonomy

* http://www.e-taxonomy.eu

*

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

package eu.etaxonomy.taxeditor.remoting.source;

import java.util.Map;

import org.apache.commons.lang3.StringUtils;

import eu.etaxonomy.cdm.api.application.CdmApplicationRemoteConfiguration;

import eu.etaxonomy.cdm.api.service.IMetadataService;

import eu.etaxonomy.cdm.common.CdmUtils;

import eu.etaxonomy.cdm.config.CdmSource;

import eu.etaxonomy.cdm.config.CdmSourceException;

import eu.etaxonomy.cdm.model.metadata.CdmMetaDataPropertyName;

/**

 * Base class representing a CDM remote source.

 * This class handles all the configuration relating to the remoting aspect of

 * a CDM source.

 *

 */

public class CdmRemoteSourceBase extends CdmSource implements ICdmRemoteSource {

	protected static final String DEFAULT_NAME = "default";

	protected static final String DEFAULT_SERVER = "127.0.0.1";

	protected static final int DEFAULT_PORT = 8080;

	protected static final String DEFAULT_CONTEXT_PATH = "";

	private String contextPath;

	private String baseUrl;

	private IMetadataService metadataService;

	/**

	 * Constructs a CdmRemoteSourceBase object with default values.

	 *

	 */

	protected CdmRemoteSourceBase() {

		setName(DEFAULT_NAME);

		setServer(DEFAULT_SERVER);

		setPort(DEFAULT_PORT);

		setContextPath(DEFAULT_CONTEXT_PATH);

	}

	/**

	 * Constructs a CdmRemoteSourceBase

	 *

	 * @param name

	 * @param server

	 * @param port

	 * @param contextPath

	 * @param nomenclaturalCode

	 */

	public CdmRemoteSourceBase(String name, String server, int port, String contextPath) {

		setName(name);

		setServer(server);

		setPort(port);

		setContextPath(contextPath);

		metadataService = CdmApplicationRemoteConfiguration.getMetadataService(this);

	}

	@Override

	public String getBaseUrl() {

		return baseUrl;

	}

	/**

	 * Sets the base url for the http-invoker services as listed in

	 * httpInvokerServicesClients.xml.

	 * e.g. for 'http://127.0.0.1:8080/col/remoting/common.service', the

	 * base url would be 'http://127.0.0.1:8080/col'

	 *

	 * @param baseUrl

	 */

	public void setBaseUrl(String baseUrl) {

		this.baseUrl = baseUrl;

	}

	@Override

	public String getContextPath() {

		return contextPath;

	}

	/**

	 * Sets the context path.

	 * e.g. for 'http://127.0.0.1:8080/col/remoting/common.service', the

	 * context path would be 'col'

	 *

	 * @param contextPath

	 */

	public void setContextPath(String contextPath) {

		this.contextPath = contextPath;

	}

	@Override

	public String getDbSchemaVersion() throws CdmSourceException {

		return metadataService.getDbSchemaVersion();

	}

	@Override

	public boolean isDbEmpty() throws CdmSourceException {

		return metadataService.isDbEmpty();

	}

	@Override

	public boolean checkConnection() throws CdmSourceException {

		// assuming that database service works implies

		// the connection is up

		// if no exception is thrown then we assume that the

		// connection is up

		// FIXME:Remoting is this really correct?

		metadataService.getDbSchemaVersion();

		return true;

	}

	@Override

	public String getConnectionMessage() {

		return "Connecting to Remote CDM Instance " + getName() + ":" + getPort() + "/" + getContextPath();

	}

	@Override

	public Map<CdmMetaDataPropertyName, String> getMetaDataMap() throws CdmSourceException {

		return metadataService.getCdmMetadataMap();

	}

	@Override

	public String toString() {

		String result = CdmUtils.concat("/", baseUrl, contextPath);

		if (StringUtils.isBlank(result)){

			return super.toString();

		}else{

			return result;

		}

	}

}