artifactfromid.class

GForge 3.0 协作开发平台 支持CVS, mailing lists, bug tracking, message boards/forums, task management, perman

<?php
/**
 * GForge Tracker Facility
 *
 * Copyright 2002 GForge, LLC
 * http://gforge.org/
 *
 * @version   $Id: ArtifactFromID.class,v 1.2 2003/02/12 17:23:47 bigdisk Exp $
 *
 * This file is part of GForge.
 *
 * GForge 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.
 *
 * GForge 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 GForge; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  US
 */

require_once ('common/include/Error.class');

class ArtifactFromID extends Error {

//artifact_vw

	var $Group;
	var $ArtifactType;
	var $Artifact;

	function ArtifactFromID($id) {
		$res=db_query("SELECT * FROM artifact_vw WHERE artifact_id='$id'");
		if (!$res || db_numrows($res) < 1) {
			$this->setError("Invalid Artifact ID");
			return false;
		} else {
			$art_arr =& db_fetch_array($res);

			$res=db_query("SELECT * FROM artifact_group_list
            WHERE group_artifact_id='$art_arr['group_artifact_id']'");

			$typ_arr =& db_fetch_array($res);

			$g =& group_get_object($typ_arr['group_id']);
			$this->Group =& $g;

			$at = new ArtifactType($g,$art_arr['group_artifact_id'],$typ_arr);
			if (!$at || !is_object($at)) {
				$this->setError("Could Not Create ArtifactType");
				return false;
			} elseif ($at->isError()) {
				$this->setError($at->getErrorMessage());
				return false;
			}
			$this->ArtifactType =& $at;

			$a = new Artifact($at,$id,$art_arr);
			if (!$a || !is_object($a)) {
				$this->setError("Could Not Create Artifact");
				return false;
			} elseif ($a->isError()) {
				$this->setError($a->getErrorMessage());
				return false;
			}
			$this->Artifact =& $a;
		}
		return true;
	}

}

?>