Package com.atlassian.jira.charts.jfreechart

Class DisplayChartServlet

java.lang.Object

com.atlassian.jira.charts.jfreechart.DisplayChartServlet

All Implemented Interfaces:

jakarta.servlet.Servlet

public class DisplayChartServlet
extends Object
implements jakarta.servlet.Servlet

Display chart servlet that delegates processing to DisplayChart, after a few additional checks have been done on the filename request parameter. If there is an attempted path traversal, it is logged and a 404 is returned.

Since:

v4.4.5

See Also:

• PathUtils.ensurePathInSecureDir(String, String)

Field Summary

Fields

Modifier and Type	Field	Description
static final org.slf4j.Logger	log	Logger for DisplayChartServlet.

Constructor Summary

Constructors

Constructor	Description
DisplayChartServlet()

Method Summary

Modifier and Type	Method	Description
void	destroy()
jakarta.servlet.ServletConfig	getServletConfig()
String	getServletInfo()
void	init(jakarta.servlet.ServletConfig config)
void	service(jakarta.servlet.ServletRequest request, jakarta.servlet.ServletResponse response)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

log

public static final org.slf4j.Logger log

Logger for DisplayChartServlet.

Constructor Details

DisplayChartServlet

public DisplayChartServlet()

Method Details

init

public void init(jakarta.servlet.ServletConfig config)
          throws jakarta.servlet.ServletException

Specified by:

init in interface jakarta.servlet.Servlet

Throws:

jakarta.servlet.ServletException

destroy

public void destroy()

Specified by:

destroy in interface jakarta.servlet.Servlet

service

public void service(jakarta.servlet.ServletRequest request,
 jakarta.servlet.ServletResponse response)
             throws jakarta.servlet.ServletException,
IOException

Specified by:

service in interface jakarta.servlet.Servlet

Throws:

jakarta.servlet.ServletException

IOException

getServletConfig

public jakarta.servlet.ServletConfig getServletConfig()

Specified by:

getServletConfig in interface jakarta.servlet.Servlet

getServletInfo

public String getServletInfo()

Specified by:

getServletInfo in interface jakarta.servlet.Servlet