/*
* This library is part of OpenCms -
* the Open Source Content Management System
*
* Copyright (c) Alkacon Software GmbH (http://www.alkacon.com)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* For further information about Alkacon Software, please see the
* company website: http://www.alkacon.com
*
* For further information about OpenCms, please see the
* project website: http://www.opencms.org
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.opencms.db;
import org.opencms.util.CmsUUID;
import java.util.Date;
/**
* A filter which contains criteria for reading {@link CmsVisitEntry} instances from the database.<p>
*
* @since 8.0.0
*/
public final class CmsVisitEntryFilter implements Cloneable {
/** To filter all. */
public static final CmsVisitEntryFilter ALL = new CmsVisitEntryFilter();
/** The starting date to filter. */
private long m_dateFrom;
/** The end date to filter. */
private long m_dateTo = Long.MAX_VALUE;
/** The structure id of the resource to filter. */
private CmsUUID m_structureId;
/** The user id to filter. */
private CmsUUID m_userId;
/**
* Private constructor.<p>
*/
private CmsVisitEntryFilter() {
// empty
}
/**
* @see java.lang.Object#clone()
*/
@Override
public Object clone() {
CmsVisitEntryFilter filter = new CmsVisitEntryFilter();
filter.m_structureId = m_structureId;
filter.m_userId = m_userId;
filter.m_dateFrom = m_dateFrom;
filter.m_dateTo = m_dateTo;
return filter;
}
/**
* Returns an extended filter with the starting date restriction.<p>
*
* @param from the starting date to filter
*
* @return an extended filter with the starting date restriction
*/
public CmsVisitEntryFilter filterFrom(long from) {
CmsVisitEntryFilter filter = (CmsVisitEntryFilter)clone();
filter.m_dateFrom = from;
return filter;
}
/**
* Returns an extended filter with the given resource restriction.<p>
*
* @param structureId the structure id to filter
*
* @return an extended filter with the given resource restriction
*/
public CmsVisitEntryFilter filterResource(CmsUUID structureId) {
CmsVisitEntryFilter filter = (CmsVisitEntryFilter)this.clone();
filter.m_structureId = structureId;
return filter;
}
/**
* Returns an extended filter with the end date restriction.<p>
*
* @param to the end date to filter
*
* @return an extended filter with the end date restriction
*/
public CmsVisitEntryFilter filterTo(long to) {
CmsVisitEntryFilter filter = (CmsVisitEntryFilter)clone();
filter.m_dateTo = to;
return filter;
}
/**
* Returns an extended filter with the given user ID restriction.<p>
*
* @param userId the user ID to filter
*
* @return an extended filter with the given user ID restriction
*/
public CmsVisitEntryFilter filterUser(CmsUUID userId) {
CmsVisitEntryFilter filter = (CmsVisitEntryFilter)this.clone();
filter.m_userId = userId;
return filter;
}
/**
* Returns the starting date restriction.<p>
*
* @return the starting date restriction
*/
public long getDateFrom() {
return m_dateFrom;
}
/**
* Returns the end date restriction.<p>
*
* @return the end date restriction
*/
public long getDateTo() {
return m_dateTo;
}
/**
* Returns the structure Id of the resource to filter.<p>
*
* @return the structure Id of the resource to filter
*/
public CmsUUID getStructureId() {
return m_structureId;
}
/**
* Returns the user ID restriction.<p>
*
* @return the user ID restriction
*/
public CmsUUID getUserId() {
return m_userId;
}
/**
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
StringBuffer str = new StringBuffer(128);
str.append("[");
str.append("resource").append("=").append(m_structureId).append(", ");
str.append("user").append("=").append(m_userId).append(", ");
str.append("from").append("=").append(new Date(m_dateFrom)).append(", ");
str.append("to").append("=").append(new Date(m_dateTo));
str.append("]");
return str.toString();
}
}