/**
* Copyright (C) 2012 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jboss.dashboard.ui.taglib;
import org.jboss.dashboard.ui.NavigationManager;
import org.jboss.dashboard.ui.UIServices;
import org.jboss.dashboard.workspace.Section;
import org.jboss.dashboard.workspace.WorkspaceImpl;
import org.apache.commons.lang.StringEscapeUtils;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.jsp.JspTagException;
public class LinkToSectionTag extends BaseTag {
/**
* Logger
*/
private static org.slf4j.Logger log = org.slf4j.LoggerFactory.getLogger(LinkToSectionTag.class.getName());
/**
* Action to execute
*/
private Long section = null;
/**
* @see javax.servlet.jsp.tagext.TagSupport
*/
public int doEndTag() throws JspTagException {
WorkspaceImpl workspace = NavigationManager.lookup().getCurrentWorkspace();
if (workspace != null) {
Section section = workspace.getSection(getSection());
if (section != null) {
String linkStr = getLink((HttpServletRequest) pageContext.getRequest(), (HttpServletResponse) pageContext.getResponse(), section);
try {
pageContext.getOut().print(StringEscapeUtils.escapeHtml(linkStr));
} catch (java.io.IOException e) {
handleError(e);
}
} else {
log.error("Section '" + getSection() + "' not found");
}
} else {
log.error("Current workspace not found");
}
return EVAL_PAGE;
}
protected String getLink(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Section section) {
return UIServices.lookup().getUrlMarkupGenerator().getLinkToPage(section, true);
}
public Long getSection() {
return section;
}
public void setSection(Long section) {
this.section = section;
}
}