com.spun.util.servlets

Class BasicServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

com.spun.util.servlets.BasicServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

Direct Known Subclasses:

JavascriptLogger

public abstract class BasicServlet
extends javax.servlet.http.HttpServlet

This is the top level servlet which all others extend.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BasicServlet.Property

Field Summary

Fields

Modifier and Type	Field and Description
protected Throwable	connectionError

Constructor Summary

Constructors

Constructor and Description
BasicServlet()

Method Summary

Modifier and Type	Method and Description
void	doPost(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res)
static javax.servlet.ServletContext	getContext()
protected String	getErrorTemplate()
static ArrayList<BasicServlet.Property>	getHeaders(javax.servlet.http.HttpServletRequest req)
protected abstract String	getLogFile()
static ArrayList<BasicServlet.Property>	getParameters(javax.servlet.http.HttpServletRequest req)
protected ParseCall	getParser()
static Object	getSessionData(javax.servlet.http.HttpServletRequest req, String sessionKey)
void	init(javax.servlet.ServletConfig config)
static boolean	load(javax.servlet.http.HttpServletRequest req, String key, boolean d)
static double	load(javax.servlet.http.HttpServletRequest req, String key, double defaultValue)
static int	load(javax.servlet.http.HttpServletRequest req, String key, int defaultValue)
static String	load(javax.servlet.http.HttpServletRequest req, String key, String d)
static boolean	load(String i, boolean d)
static double	load(String i, double defaultValue)
static int	load(String i, int defaultValue)
static boolean	loadCheckBox(javax.servlet.http.HttpServletRequest req, String key, boolean d)
static boolean	loadCheckBox(String i, boolean d)
static javax.servlet.http.Cookie	loadCookie(javax.servlet.http.HttpServletRequest req, String cookieName)
static String	loadCookieValue(javax.servlet.http.HttpServletRequest req, String cookieName)
static Timestamp	loadDate(javax.servlet.http.HttpServletRequest req, String key, Date defaultValue)
static Calendar	loadDate(javax.servlet.http.HttpServletRequest req, String month, String day, String year)
static String	loadNullableString(javax.servlet.http.HttpServletRequest req, String key)
static String	loadNullableString(String value)
static String	loadUpperCaseString(javax.servlet.http.HttpServletRequest req, String key)
static String	loadUpperCaseString(String i)
String	processError(Throwable t, javax.servlet.http.HttpServletRequest req)
String	processError(Throwable t, javax.servlet.http.HttpServletRequest req, SecondaryErrorProcessor secondardErrorProcessor)
static void	setContentTypeAsExcel(javax.servlet.http.HttpServletResponse res, String fileName)
static void	setContentTypeAsImage(javax.servlet.http.HttpServletResponse res)
static String	setContentTypeAsXml(javax.servlet.http.HttpServletResponse res, String xml)
static void	setContentTypeAsZip(javax.servlet.http.HttpServletResponse res, String fileName)
static void	setCookie(javax.servlet.http.HttpServletResponse response, String name, String value, int maxAge)

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doGet, 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

connectionError

protected Throwable connectionError

Constructor Detail

BasicServlet

public BasicServlet()

Method Detail

init

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

Specified by:

init in interface javax.servlet.Servlet

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

getContext

public static javax.servlet.ServletContext getContext()

doPost

public void doPost(javax.servlet.http.HttpServletRequest req,
                   javax.servlet.http.HttpServletResponse res)
            throws javax.servlet.ServletException,
                   IOException

Overrides:

doPost in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

load

public static int load(javax.servlet.http.HttpServletRequest req,
                       String key,
                       int defaultValue)

load

public static int load(String i,
                       int defaultValue)

load

public static double load(javax.servlet.http.HttpServletRequest req,
                          String key,
                          double defaultValue)

load

public static double load(String i,
                          double defaultValue)

loadCheckBox

public static boolean loadCheckBox(String i,
                                   boolean d)

loadCheckBox

public static boolean loadCheckBox(javax.servlet.http.HttpServletRequest req,
                                   String key,
                                   boolean d)

loadCookie

public static javax.servlet.http.Cookie loadCookie(javax.servlet.http.HttpServletRequest req,
                                                   String cookieName)

loadCookieValue

public static String loadCookieValue(javax.servlet.http.HttpServletRequest req,
                                     String cookieName)

setCookie

public static void setCookie(javax.servlet.http.HttpServletResponse response,
                             String name,
                             String value,
                             int maxAge)

loadDate

public static Calendar loadDate(javax.servlet.http.HttpServletRequest req,
                                String month,
                                String day,
                                String year)

loadDate

public static Timestamp loadDate(javax.servlet.http.HttpServletRequest req,
                                 String key,
                                 Date defaultValue)

load

public static boolean load(javax.servlet.http.HttpServletRequest req,
                           String key,
                           boolean d)

load

public static boolean load(String i,
                           boolean d)

load

public static String load(javax.servlet.http.HttpServletRequest req,
                          String key,
                          String d)

loadUpperCaseString

public static String loadUpperCaseString(String i)

loadUpperCaseString

public static String loadUpperCaseString(javax.servlet.http.HttpServletRequest req,
                                         String key)

loadNullableString

public static String loadNullableString(javax.servlet.http.HttpServletRequest req,
                                        String key)

loadNullableString

public static String loadNullableString(String value)

getLogFile

protected abstract String getLogFile()

getParser

protected ParseCall getParser()

getErrorTemplate

protected String getErrorTemplate()

processError

public String processError(Throwable t,
                           javax.servlet.http.HttpServletRequest req)

processError

public String processError(Throwable t,
                           javax.servlet.http.HttpServletRequest req,
                           SecondaryErrorProcessor secondardErrorProcessor)

getHeaders

public static ArrayList<BasicServlet.Property> getHeaders(javax.servlet.http.HttpServletRequest req)

setContentTypeAsZip

public static void setContentTypeAsZip(javax.servlet.http.HttpServletResponse res,
                                       String fileName)

setContentTypeAsExcel

public static void setContentTypeAsExcel(javax.servlet.http.HttpServletResponse res,
                                         String fileName)

setContentTypeAsImage

public static void setContentTypeAsImage(javax.servlet.http.HttpServletResponse res)

getParameters

public static ArrayList<BasicServlet.Property> getParameters(javax.servlet.http.HttpServletRequest req)

getSessionData

public static Object getSessionData(javax.servlet.http.HttpServletRequest req,
                                    String sessionKey)

setContentTypeAsXml

public static String setContentTypeAsXml(javax.servlet.http.HttpServletResponse res,
                                         String xml)
                                  throws IOException

Throws:

IOException