org.opencms.jsp.CmsJspXmlContentBean 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.jsp;
import java.util.Locale;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.PageContext;
/**
* Provides access to XML content tag functions from scriptlet code.
*
* Otherwise provides all functions from the parent class {@link org.opencms.jsp.CmsJspActionElement}.
*
* @since 6.2.0
*/
public class CmsJspXmlContentBean extends CmsJspActionElement {
/**
* Empty constructor, required for every JavaBean.
*
* @see CmsJspActionElement#CmsJspActionElement()
*/
public CmsJspXmlContentBean() {
super();
}
/**
* Constructor, with parameters.
*
* @param context the JSP page context object
* @param req the JSP request
* @param res the JSP response
*
* @see CmsJspActionElement#CmsJspActionElement(PageContext, HttpServletRequest, HttpServletResponse)
*/
public CmsJspXmlContentBean(PageContext context, HttpServletRequest req, HttpServletResponse res) {
super(context, req, res);
}
/**
* Loads a set of {@link org.opencms.xml.I_CmsXmlDocument}, same as
* using the <cms:contentload collector="***" param="***" editable="***" /> tag.
*
* The locale for accessing the content is read form the current OpenCms users request context.
*
* @param collectorName the collector name to use
* @param collectorParam the parameters for the collector
* @param editable indicates if "direct edit" support is required (will insert additional HTML)
*
* @return an XML content container loaded with the selected content
*
* @throws JspException in case something goes wrong
*/
public I_CmsXmlContentContainer contentload(String collectorName, String collectorParam, boolean editable)
throws JspException {
return contentload(collectorName, collectorParam, getRequestContext().getLocale(), editable);
}
/**
* Loads a set of {@link org.opencms.xml.I_CmsXmlDocument}, same as
* using the <cms:contentload collector="***" param="***" locale="***" editable="***" /> tag.
*
* @param collectorName the collector name to use
* @param collectorParam the parameters for the collector
* @param locale the locale to use to access the content
* @param editable indicates if "direct edit" support is required (will insert additional HTML)
*
* @return an XML content container loaded with the selected content
*
* @throws JspException in case something goes wrong
*/
public I_CmsXmlContentContainer contentload(
String collectorName,
String collectorParam,
Locale locale,
boolean editable) throws JspException {
return new CmsJspTagContentLoad(null, getJspContext(), collectorName, collectorParam, locale, editable);
}
/**
* Loads a set of {@link org.opencms.xml.I_CmsXmlDocument}, same as
* using the <cms:contentload collector="***" param="***" locale="***" editable="***" /> tag.
*
* @param collectorName the collector name to use
* @param collectorParam the collector param to use
* @param pageIndex the display page index (may contain macros)
* @param pageSize the display page size (may contain macros)
* @param locale the locale to use to access the content
* @param editable indicates if "direct edit" support is required (will insert additional HTML)
*
* @return an XML content container loaded with the selected content
*
* @throws JspException in case something goes wrong
*/
public I_CmsXmlContentContainer contentload(
String collectorName,
String collectorParam,
String pageIndex,
String pageSize,
Locale locale,
boolean editable) throws JspException {
return new CmsJspTagContentLoad(
null,
getJspContext(),
collectorName,
collectorParam,
pageIndex,
pageSize,
locale,
editable);
}
/**
* Enables looping over a list of element values in the given parent container, same as
* using the <cms:contentloop element="***" /> tag.
*
* @param container the XML content container to read the content from
* @param element the element to loop over
*
* @return an XML content container to be used to loop over the selected element values in the parent container
*/
public I_CmsXmlContentContainer contentloop(I_CmsXmlContentContainer container, String element) {
return new CmsJspTagContentLoop(container, element);
}
/**
* Returns the currently looped content element String value from the given XML content container, same as
* using the <cms:contentshow /> tag.
*
* This is to be used with a container initialized by {@link #contentloop(I_CmsXmlContentContainer, String)},
* in this case the element name is already set by the content loop container.
*
* The locale for accessing the content is read form the current OpenCms users request context.
*
* @param container the XML content container to read the content from
*
* @return the selected content element String value from the given XML content container
*/
public String contentshow(I_CmsXmlContentContainer container) {
return contentshow(container, null, null);
}
/**
* Returns the selected content element String value from the given XML content container, same as
* using the <cms:contentshow element="***" /> tag.
*
* The locale for accessing the content is read form the current OpenCms users request context.
*
* @param container the XML content container to read the content from
* @param element the element to show
*
* @return the selected content element String value from the given XML content container
*/
public String contentshow(I_CmsXmlContentContainer container, String element) {
return contentshow(container, element, null);
}
/**
* Returns the selected content element String value from the given XML content container, same as
* using the <cms:contentshow element="***" locale="***" /> tag.
*
* @param container the XML content container to read the content from
* @param element the element to show
* @param locale the locale to read the element from
*
* @return the selected content element String value from the given XML content container
*/
public String contentshow(I_CmsXmlContentContainer container, String element, Locale locale) {
return CmsJspTagContentShow.contentShowTagAction(container, getJspContext(), element, locale, false);
}
}