psiprobe.controllers.system.MemoryStatsController.java Source code

Introduction

Here is the source code for psiprobe.controllers.system.MemoryStatsController.java

Source

/**
 * Licensed under the GPL License. You may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 *
 * THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
 * WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE.
 */
package psiprobe.controllers.system;

import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.ParameterizableViewController;

import psiprobe.beans.JvmMemoryInfoAccessorBean;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * The Class MemoryStatsController.
 *
 * @author Vlad Ilyushchenko
 * @author Mark Lewis
 */
public class MemoryStatsController extends ParameterizableViewController {

    /** The jvm memory info accessor bean. */
    private JvmMemoryInfoAccessorBean jvmMemoryInfoAccessorBean;

    /** The collection period. */
    private long collectionPeriod;

    /**
     * Gets the jvm memory info accessor bean.
     *
     * @return the jvm memory info accessor bean
     */
    public JvmMemoryInfoAccessorBean getJvmMemoryInfoAccessorBean() {
        return jvmMemoryInfoAccessorBean;
    }

    /**
     * Sets the jvm memory info accessor bean.
     *
     * @param jvmMemoryInfoAccessorBean the new jvm memory info accessor bean
     */
    public void setJvmMemoryInfoAccessorBean(JvmMemoryInfoAccessorBean jvmMemoryInfoAccessorBean) {
        this.jvmMemoryInfoAccessorBean = jvmMemoryInfoAccessorBean;
    }

    /**
     * Gets the collection period.
     *
     * @return the collection period
     */
    public long getCollectionPeriod() {
        return collectionPeriod;
    }

    /**
     * Sets the collection period.
     *
     * @param collectionPeriod the new collection period
     */
    public void setCollectionPeriod(long collectionPeriod) {
        this.collectionPeriod = collectionPeriod;
    }

    @Override
    protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
            throws Exception {

        ModelAndView mv = new ModelAndView(getViewName());
        mv.addObject("pools", getJvmMemoryInfoAccessorBean().getPools());
        mv.addObject("collectionPeriod", getCollectionPeriod());
        return mv;
    }

}