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jbreport.interfaces.servlet
Class BasicReportServlet  

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          jbreport.interfaces.servlet.BasicReportServlet

All Implemented Interfaces:

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

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public class BasicReportServlet

extends javax.servlet.http.HttpServlet

This is the controller instance for basic reporting functions. It will redirect as appropriate to named jsp's for further information capture.

At the moment, we don't cater for application connection instances, but will do so in the future.

All the initialization parameters for this servlet will be read in from the properties file in this package.

Version:

$Revision: 1.1.1.1 $

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Field Summary
private static java.lang.String	PROP_FILE           The name of the local file used to load the properties
private  java.util.Properties	properties           The properties instance that configures this servlet
private static java.lang.String	servletURL           The location of the servlet - used by the JSP pages

 

Fields inherited from class javax.servlet.http.HttpServlet

 

Fields inherited from class javax.servlet.GenericServlet

 

Constructor Summary

BasicReportServlet()

 

Method Summary
private  java.util.Iterator	documentNames()           Returns an iterator over all the document names that are known to the repositories which are specified in the properties file
void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)           The controller is passed data through the get mechanism for navigation.
void	doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)           The controller is passed data through the post mechanism for data capture
static java.lang.String	getServletURL()
void	init()           This method is used to initialize the reporting package prior to first use.
private  java.util.Map	propertiesForKeyPrefix(java.lang.String prefix)           This will return a map of all the properties whose keys' start with the specified prefix.

 

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, 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

 

Field Detail

PROP_FILE

private static final java.lang.String PROP_FILE

The name of the local file used to load the properties

See Also:

Constant Field Values

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servletURL

private static java.lang.String servletURL

The location of the servlet - used by the JSP pages

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properties

private java.util.Properties properties

The properties instance that configures this servlet

Constructor Detail

BasicReportServlet

public BasicReportServlet()

Method Detail

init

public void init()
          throws javax.servlet.ServletException

This method is used to initialize the reporting package prior to first use.

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doGet

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

The controller is passed data through the get mechanism for navigation.

We don't use the redirect mechanism here, as that assumes too much knowledge about the running context of the servlet.

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doPost

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

The controller is passed data through the post mechanism for data capture

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getServletURL

public static java.lang.String getServletURL()

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documentNames

private java.util.Iterator documentNames()
                                  throws jbreport.ReportException

Returns an iterator over all the document names that are known to the repositories which are specified in the properties file

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propertiesForKeyPrefix

private java.util.Map propertiesForKeyPrefix(java.lang.String prefix)

This will return a map of all the properties whose keys' start with the specified prefix.

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> jbreport >> interfaces >> [ servlet overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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