/*
* 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 GmbH, 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.workplace.comparison;
import org.opencms.util.CmsStringUtil;
/**
* Comparison of resource attributes.<p>
*/
public class CmsAttributeComparison {
/** The name of the property.<p> */
private String m_name;
/** The type of the attribute comparison.<p> */
private String m_status;
/** The first value of the attribute.<p> */
private String m_version1;
/** The second value of the attribute.<p> */
private String m_version2;
/**
* Constructs a new attribute object.<p>
*/
public CmsAttributeComparison() {
// empty
}
/**
* Creates a new attribute comparison.<p>
*
* @param name the name to set
* @param version1 the first value of the property
* @param version2 the second value of the property
*/
public CmsAttributeComparison(String name, String version1, String version2) {
m_name = name;
m_version1 = version1;
m_version2 = version2;
boolean v1Empty = CmsStringUtil.isEmptyOrWhitespaceOnly(version1);
boolean v2Empty = CmsStringUtil.isEmptyOrWhitespaceOnly(version2);
if (v1Empty && !v2Empty) {
m_status = CmsResourceComparison.TYPE_ADDED;
} else if (!v1Empty && v2Empty) {
m_status = CmsResourceComparison.TYPE_REMOVED;
} else if ((v1Empty && v2Empty) || version1.equals(version2)) {
m_status = CmsResourceComparison.TYPE_UNCHANGED;
} else {
m_status = CmsResourceComparison.TYPE_CHANGED;
}
}
/**
* Creates a new attribute comparison.<p>
*
* @param name the name to set
* @param version1 the first value of the property
* @param version2 the second value of the property
* @param type the type indicating if the element value has been added, removed, modified or is unchanged
*
* @see CmsResourceComparison#TYPE_ADDED
* @see CmsResourceComparison#TYPE_CHANGED
* @see CmsResourceComparison#TYPE_REMOVED
* @see CmsResourceComparison#TYPE_UNCHANGED
*/
public CmsAttributeComparison(String name, String version1, String version2, String type) {
m_name = name;
m_version1 = version1;
m_version2 = version2;
m_status = type;
}
/**
* Returns the locale.<p>
*
* @return the locale
*/
public String getName() {
return m_name;
}
/**
* Returns the type.<p>
*
* @return the type
*/
public String getStatus() {
return m_status;
}
/**
* Returns the attribute.<p>
*
* @return the attribute
*/
public String getVersion1() {
return m_version1;
}
/**
* Returns the type.<p>
*
* @return the type
*/
public String getVersion2() {
return m_version2;
}
/**
* Sets the name.<p>
*
* @param name the name to set
*/
public void setName(String name) {
m_name = name;
}
/**
* Sets the type.<p>
*
* @param type the type to set
*/
public void setStatus(String type) {
m_status = type;
}
/**
* Sets the version1.<p>
*
* @param version1 the version1 to set
*/
public void setVersion1(String version1) {
m_version1 = version1;
}
/**
* Sets the type.<p>
*
* @param type the type to set
*/
public void setVersion2(String type) {
m_version2 = type;
}
}