org.opencms.workplace.comparison.CmsPointerComparisonDialog Maven / Gradle / Ivy
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/*
* This library is part of OpenCms -
* the Open Source Content Management System
*
* Copyright (c) Alkacon Software GmbH & Co. KG (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.workplace.comparison;
import org.opencms.file.CmsFile;
import org.opencms.jsp.CmsJspActionElement;
import org.opencms.util.CmsUUID;
import org.opencms.workplace.CmsDialog;
import javax.servlet.jsp.JspWriter;
/**
* Provides a GUI for displaying two images.
*
* @since 6.0.0
*/
public class CmsPointerComparisonDialog extends CmsDialog {
/** Parameter value for the structure Id of the first file. */
private String m_paramId1;
/** Parameter value for the structure Id of the second file. */
private String m_paramId2;
/** Parameter value for the version of the first file. */
private String m_paramVersion1;
/** Parameter value for the version of the second file. */
private String m_paramVersion2;
/**
* Default constructor.
*
* @param jsp an initialized JSP action element
*/
public CmsPointerComparisonDialog(CmsJspActionElement jsp) {
super(jsp);
}
/**
* Performs the dialog actions depending on the initialized action and displays the dialog form.
*
* @throws Exception if writing to the JSP out fails
*/
public void displayDialog() throws Exception {
if (getAction() == ACTION_CANCEL) {
actionCloseDialog();
}
CmsFile resource1 = CmsResourceComparisonDialog.readFile(
getCms(),
new CmsUUID(getParamId1()),
getParamVersion1());
CmsFile resource2 = CmsResourceComparisonDialog.readFile(
getCms(),
new CmsUUID(getParamId2()),
getParamVersion2());
String linkTarget1 = new String(resource1.getContents());
String linkTarget2 = new String(resource2.getContents());
JspWriter out = getJsp().getJspContext().getOut();
out.println(dialogBlockStart(key(Messages.GUI_COMPARE_CONTENT_0)));
out.println(dialogContentStart(null));
out.println("
");
out.println(
key(
Messages.GUI_COMPARE_VERSION_1,
new String[] {CmsHistoryListUtil.getDisplayVersion(m_paramVersion1, getLocale())}));
out.println(" ");
out.println(
key(
Messages.GUI_COMPARE_VERSION_1,
new String[] {CmsHistoryListUtil.getDisplayVersion(m_paramVersion2, getLocale())}));
out.println(" ");
out.print(linkTarget1);
out.print("");
out.print(" \n");
out.print("");
out.print(linkTarget2);
out.print("");
out.println("
");
out.println(dialogBlockEnd());
out.println(dialogContentEnd());
out.println(dialogEnd());
out.println(bodyEnd());
out.println(htmlEnd());
}
/**
* Returns the paramId1.
*
* @return the paramId1
*/
public String getParamId1() {
return m_paramId1;
}
/**
* Returns the paramId2.
*
* @return the paramId2
*/
public String getParamId2() {
return m_paramId2;
}
/**
* Returns the paramVersion1.
*
* @return the paramVersion1
*/
public String getParamVersion1() {
return m_paramVersion1;
}
/**
* Returns the paramVersion2.
*
* @return the paramVersion2
*/
public String getParamVersion2() {
return m_paramVersion2;
}
/**
* Sets the paramId1.
*
* @param paramId1 the paramId1 to set
*/
public void setParamId1(String paramId1) {
m_paramId1 = paramId1;
}
/**
* Sets the paramId2.
*
* @param paramId2 the paramId2 to set
*/
public void setParamId2(String paramId2) {
m_paramId2 = paramId2;
}
/**
* Sets the paramVersion1.
*
* @param paramVersion1 the paramVersion1 to set
*/
public void setParamVersion1(String paramVersion1) {
m_paramVersion1 = paramVersion1;
}
/**
* Sets the paramVersion2.
*
* @param paramVersion2 the paramVersion2 to set
*/
public void setParamVersion2(String paramVersion2) {
m_paramVersion2 = paramVersion2;
}
}