no.feide.moria.servlet
Class StatusServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          no.feide.moria.servlet.MoriaServlet
              no.feide.moria.servlet.StatusServlet

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class StatusServlet
extends MoriaServlet

The StatusServlet shows the status of Moria.

Version:

$Revision: 1.17 $

See Also:

Serialized Form

Field Summary

private java.util.HashMap	backendDataUsers A hash map containing the attributes for a test-user.
private no.feide.moria.log.MessageLogger	log Used for logging.
private static java.lang.String[]	REQUIRED_PARAMETERS List of parameters required by StatusServlet.
private static java.lang.String	STATUS_ATTRIBUTE The organization the test user comes from.
private static java.lang.String	STATUS_PRINCIPAL The name of the service.
private FileMonitor	statusFileMonitor Monitor for the status xml file.

Constructor Summary

StatusServlet()

Method Summary

java.util.Vector	checkBackend(java.util.ResourceBundle bundle)
private java.util.Vector	checkConfigStatus(java.util.ResourceBundle bundle) Checks the config
private java.util.Vector	checkModules(java.util.ResourceBundle bundle) Checks the modules
private java.util.Vector	checkSoap(java.util.ResourceBundle bundle) Checks the SOAP page.
void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Handles the GET requests.
java.util.HashMap	getBackendStatusData() Implements a simple xml parser that parses the status.xml file into a HashMap with BackendStatusUser instances.
private java.util.Properties	getConfig() Get this servlet's configuration from the web module, given by RequestUtil.PROP_CONFIG.
static java.lang.String[]	getRequiredParameters()
private void	printTable()

Methods inherited from class no.feide.moria.servlet.MoriaServlet

getServletConfig

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, init, log, log

Methods inherited from class java.lang.Object

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

Field Detail

log

private final no.feide.moria.log.MessageLogger log

Used for logging.

REQUIRED_PARAMETERS

private static final java.lang.String[] REQUIRED_PARAMETERS

List of parameters required by StatusServlet.

Current required parameters are:

• RequestUtil.PROP_BACKENDSTATUS_STATUS_XML

See Also:

RequestUtil.PROP_BACKENDSTATUS_STATUS_XML

backendDataUsers

private java.util.HashMap backendDataUsers

A hash map containing the attributes for a test-user. Each item in the hashmap maps from a user name to an backendStatusUser class instance

statusFileMonitor

private FileMonitor statusFileMonitor

Monitor for the status xml file.

STATUS_ATTRIBUTE

private static final java.lang.String STATUS_ATTRIBUTE

The organization the test user comes from.

See Also:

Constant Field Values

STATUS_PRINCIPAL

private static final java.lang.String STATUS_PRINCIPAL

The name of the service.

See Also:

Constant Field Values

Constructor Detail

StatusServlet

public StatusServlet()

Method Detail

getRequiredParameters

public static java.lang.String[] getRequiredParameters()

Returns:

the required parameters for this servlet.

getBackendStatusData

public final java.util.HashMap getBackendStatusData()

Implements a simple xml parser that parses the status.xml file into a HashMap with BackendStatusUser instances.

See Also:

BackendStatusHandler, BackendStatusUser

printTable

private void printTable()

checkConfigStatus

private java.util.Vector checkConfigStatus(java.util.ResourceBundle bundle)

Checks the config

Parameters:

bundle -

Returns:

checkModules

private java.util.Vector checkModules(java.util.ResourceBundle bundle)

Checks the modules

Parameters:

bundle -

Returns:

checkSoap

private java.util.Vector checkSoap(java.util.ResourceBundle bundle)

Checks the SOAP page.

Parameters:

bundle -

Returns:

checkBackend

public java.util.Vector checkBackend(java.util.ResourceBundle bundle)

doGet

public final void doGet(javax.servlet.http.HttpServletRequest request,
                        javax.servlet.http.HttpServletResponse response)
                 throws java.io.IOException,
                        javax.servlet.ServletException

Handles the GET requests.

Overrides:

doGet in class javax.servlet.http.HttpServlet

Parameters:

request - The HTTP request object.

response - The HTTP response object.

Throws:

java.io.IOException - If an input or output error is detected when the servlet handles the GET request.

javax.servlet.ServletException - If the request for the GET could not be handled.

See Also:

HttpServlet.doGet(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)

getConfig

private java.util.Properties getConfig()

Get this servlet's configuration from the web module, given by RequestUtil.PROP_CONFIG.

Returns:

The last valid configuration.

Throws:

java.lang.IllegalStateException - If unable to read the current configuration from the servlet context, and there is no previous configuration. Also thrown if any of the required parameters (given by REQUIRED_PARAMETERS) are not set.

See Also:

REQUIRED_PARAMETERS, RequestUtil.PROP_CONFIG