org.opennms.web.event
Class EventQueryServlet
java.lang.Object
javax.servlet.GenericServlet
javax.servlet.http.HttpServlet
org.opennms.web.event.EventQueryServlet
- All Implemented Interfaces:
- java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig
- public class EventQueryServlet
- extends javax.servlet.http.HttpServlet
This servlet takes a large and specific request parameter set and maps it to
the more robust "filter" parameter set of the
EventFilterServlet
via a redirect.
- Author:
- Lawrence Karnowski , OpenNMS
- See Also:
- Serialized Form
Fields inherited from class javax.servlet.http.HttpServlet |
|
Fields inherited from class javax.servlet.GenericServlet |
|
Method Summary |
void |
doGet(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
Extracts the key parameters from the parameter set, translates them into
filter-based parameters, and then passes the modified parameter set to
the EventFilterServlet . |
protected AfterDateFilter |
getAfterDateFilter(javax.servlet.http.HttpServletRequest request)
|
protected BeforeDateFilter |
getBeforeDateFilter(javax.servlet.http.HttpServletRequest request)
|
protected java.util.Date |
getDateFromRequest(javax.servlet.http.HttpServletRequest request,
java.lang.String prefix)
|
protected java.lang.String[] |
getRequiredDateFields(java.lang.String prefix)
|
void |
init()
|
Methods inherited from class javax.servlet.http.HttpServlet |
doDelete, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service, service |
Methods inherited from class javax.servlet.GenericServlet |
destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
IGNORE_LIST
protected static java.lang.String[] IGNORE_LIST
- The list of parameters that are extracted by this servlet and not passed
on to the
EventFilterServlet
.
redirectUrl
protected java.lang.String redirectUrl
- The URL for the
EventFilterServlet
. The
default is "list." This URL is a sibling URL, so it is relative to the
URL directory that was used to call this servlet (usually "event/").
EventQueryServlet
public EventQueryServlet()
init
public void init()
throws javax.servlet.ServletException
- Throws:
javax.servlet.ServletException
doGet
public void doGet(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws javax.servlet.ServletException,
java.io.IOException
- Extracts the key parameters from the parameter set, translates them into
filter-based parameters, and then passes the modified parameter set to
the
EventFilterServlet
.
- Throws:
javax.servlet.ServletException
java.io.IOException
getBeforeDateFilter
protected BeforeDateFilter getBeforeDateFilter(javax.servlet.http.HttpServletRequest request)
getAfterDateFilter
protected AfterDateFilter getAfterDateFilter(javax.servlet.http.HttpServletRequest request)
getDateFromRequest
protected java.util.Date getDateFromRequest(javax.servlet.http.HttpServletRequest request,
java.lang.String prefix)
throws MissingParameterException
- Throws:
MissingParameterException
getRequiredDateFields
protected java.lang.String[] getRequiredDateFields(java.lang.String prefix)
Generated by eevans on May 29 2005 2015.