Metacat

/**

 *  '$RCSfile$'

 *    Purpose: A Class that loads eml-access.xml file containing ACL 

 *             for a metadata document into relational DB

 *  Copyright: 2000 Regents of the University of California and the

 *             National Center for Ecological Analysis and Synthesis

 *    Authors: Jing Tao

 *

 *   '$Author: leinfelder $'

 *     '$Date: 2012-04-09 15:18:39 -0700 (Mon, 09 Apr 2012) $'

 * '$Revision: 7128 $'

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * This program 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 for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 */

package edu.ucsb.nceas.metacat;

import java.io.Reader;

import java.util.Date;

import edu.ucsb.nceas.metacat.database.DBConnection;

//import edu.ucsb.nceas.metacat.spatial.MetacatSpatialDocument;

/**

 * This class a wrapper class for documentimpl for insert or update. It will 

 * provide deferent parser base on xml document validation by dtd or schema

 */

public class DocumentImplWrapper {

	/* Attributes */

	private String ruleBase = null;

	private boolean needValidation = false;

	private boolean writeAccessRules = true;

	/**

	 *  Constructor of DocumentImpleWrapper

	 *  @param myRuleBase  the xml is base on DTD or Schema

	 *  @param validation  if the xml document need to be validated

	 */

	public DocumentImplWrapper(String myRuleBase, boolean validation, boolean writeAccessRules) {

		ruleBase = myRuleBase;

		needValidation = validation;

		this.writeAccessRules = writeAccessRules;

	}//Constructor

	public String write(DBConnection conn, String xml, String pub, Reader dtd,

			String action, String docid, String user, String[] groups) throws Exception {

		return DocumentImpl.write(conn, xml, pub, dtd, action, docid, user, groups,

				ruleBase, needValidation, writeAccessRules);

	}

	public String writeReplication(DBConnection conn, String xml, String pub, Reader dtd,

			String action, String accnum, String user, String[] groups,

			String homeServer, String notifyServer, Date createDate, Date updateDate)

			throws Exception {

		//we don't need to check validation in replication

		// so rule base is null and need validation is false (first false)

		// this method is for force replication. so the table name is xml_documents

		// and timed replication is false (last false)

		return DocumentImpl.writeReplication(conn, xml, pub, dtd, action, accnum, user,

				groups, homeServer, notifyServer, ruleBase, false,

				DocumentImpl.DOCUMENTTABLE, false, createDate, updateDate);

		// last false means is not timed replication

	}

	/**

	 * Constructor with tableName - this doc is in xml_documents or xml_revsions

	 * If in xml_revisions, it need a special handler.

	 * @param conn

	 * @param xml

	 * @param pub

	 * @param dtd

	 * @param action

	 * @param accnum

	 * @param user

	 * @param groups

	 * @param homeServer

	 * @param notifyServer

	 * @param tableName

	 * @return

	 * @throws Exception

	 */

	public String writeReplication(DBConnection conn, String xml, String pub, Reader dtd,

			String action, String accnum, String user, String[] groups,

			String homeServer, String notifyServer, String tableName,

			boolean timedReplication, Date createDate, Date updateDate)

			throws Exception {

		//we don't need to check validation in replication

		// so rule base is null and need validation is false

		return DocumentImpl.writeReplication(conn, xml, pub, dtd, action, accnum, user,

				groups, homeServer, notifyServer, ruleBase, false, tableName,

				timedReplication, createDate, updateDate);

	}

}