com.liferay.application.list.taglib.internal.servlet.ServletContextUtil Maven / Gradle / Ivy
/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* 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.
*/
package com.liferay.application.list.taglib.internal.servlet;
import javax.servlet.ServletContext;
import org.osgi.service.component.annotations.Activate;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Deactivate;
import org.osgi.service.component.annotations.Reference;
/**
* @author Adolfo Pérez
*/
@Component(immediate = true, service = {})
public class ServletContextUtil {
public static final ServletContext getServletContext() {
return _instance._getServletContext();
}
@Activate
protected void activate() {
_instance = this;
}
@Deactivate
protected void deactivate() {
_instance = null;
}
@Reference(
target = "(osgi.web.symbolicname=com.liferay.application.list.taglib)",
unbind = "-"
)
protected void setServletContext(ServletContext servletContext) {
_servletContext = servletContext;
}
private ServletContext _getServletContext() {
return _servletContext;
}
private static ServletContextUtil _instance;
private ServletContext _servletContext;
}