uk.co.weft.configurator
Class DatabaseAwareConfigurator

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          uk.co.weft.maybeupload.MaybeUploadServlet
              uk.co.weft.htform.Servlet
                  uk.co.weft.htform.WithExceptionHandlerServlet
                      uk.co.weft.htform.Page
                          uk.co.weft.htform.Form
                              uk.co.weft.configurator.BasicConfigurator
                                  uk.co.weft.configurator.DatabaseAwareConfigurator

All Implemented Interfaces:

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

public class DatabaseAwareConfigurator

extends BasicConfigurator

A configurator which knows some stuff about databases which is common to a lot of Jacquard applications.

Author:

simon Created on 01-Jun-2004 $Revision: 1.3.4.1 $

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class uk.co.weft.configurator.BasicConfigurator

BasicConfigurator.ConfiguredWidgetSet, BasicConfigurator.ConfigureWidget

Field Summary

static java.lang.String	DBDRIVERTOKEN A token on which I shall store in the context the name of the database driver to use
static java.lang.String	DBHOSTTOKEN A token whose value in the context should be the fully qualified DNS name of the host from which the dtabase is served
static java.lang.String	DBINITTOKEN A token on which I shall store in the context the name of the database initialisation script
static java.lang.String	DBNAMETOKEN A token whose value in the context should be the name of the database to connect to
static java.lang.String	DBPORTTOKEN A token whose value in the context should be the port number on which the host named in DBHOSTTOKEN listens for database connections
static java.lang.String	DBTYPE_MSSQL2K 'standardised' names of databases, to be used as option values in parameters.xml
static java.lang.String	DBTYPE_ORACLE8 'standardised' names of databases, to be used as option values in parameters.xml
static java.lang.String	DBTYPE_POSTGRES7 'standardised' names of databases, to be used as option values in parameters.xml
static java.lang.String	DBTYPETOKEN A token whose value in the context should be one of the standardised database names
static java.lang.String	DBURLTOKEN A token on which I shall store in the context the database URL computed.

Fields inherited from class uk.co.weft.configurator.BasicConfigurator

APPNAMETOKEN, CACHENAME, CONFIGURATIONTAG, DEFAULTATTR, DELIVERYPACKAGEURLTOKEN, DESTINATIONATTR, FILETAG, HELPTAG, intro, INTROTAG, MANDATORYATTR, NAMEATTR, NOAMPERSANDVALUESTOKEN, OPTIONTAG, PARAMETERTAG, PARAMSTOKEN, payloadName, PAYLOADNAMETOKEN, payloadPath, PAYLOADTOKEN, PROMPTATTR, SIZEATTR, SOURCEATTR, stagePath, STAGINGAREATOKEN, TITLETAG

Fields inherited from class uk.co.weft.htform.Form

action, actionExecutedToken, ACTIONEXECUTEDTOKEN, auxiliaries, contextMenuMagicToken, CONTEXTMENUMAGICTOKEN, cssHelp, CSSHELP, cssPrompt, CSSPROMPT, defaultScriptBase, mandatoryPrompt, MIN_WIDGETS, onloadFunctionToken, ONLOADFUNCTIONTOKEN, optionalPrompt, selectedWidgetSetMagicToken, SELECTEDWIDGETSETMAGICTOKEN, showHeadline, submitMethod, SUBMITMETHODCONFIGTOKEN, SUBMITMETHODGET, SUBMITMETHODPOST, validationWhingeToken, VALIDATIONWHINGETOKEN, whingeHeader, widgets, widgetSets

Fields inherited from class uk.co.weft.htform.Page

DOCTYPECONFIGTOKEN, dynamicFootInclude, dynamicHeadInclude, footInclude, footIncludeURL, headInclude, headIncludeURL, imageUrlBase, layout, printStylesheet, PRINTSTYLESHEETCONFIGTOKEN, stylesheet, STYLESHEETCONFIGTOKEN, title, titleMagicToken, TITLEMAGICTOKEN

Fields inherited from class uk.co.weft.htform.WithExceptionHandlerServlet

EXCEPTIONHANDLERCLASSCONFIGTOKEN

Fields inherited from class uk.co.weft.htform.Servlet

calendar, conf, contentType, CONTENTTYPECONFIGTOKEN, cookieDomain, cookiePath, COOKIESCONFIGTOKEN, cookieTTL, dbPassword, dbUrl, dbUsername, debug, DEBUGCONFIGTOKEN, driverName, embedded, here, identity, localeMagicToken, LOCALEMAGICTOKEN, outputStreamMagicToken, OUTPUTSTREAMMAGICTOKEN, parsePathInfo, PATHINFOMAGICTOKEN, ready, redirectMagicToken, REDIRECTMAGICTOKEN, requestMagicToken, REQUESTMAGICTOKEN, resourceBundleName, responseMagicToken, RESPONSEMAGICTOKEN, servletMagicToken, SERVLETMAGICTOKEN, sessionMagicToken, SESSIONMAGICTOKEN, USEHTTPSCONFIGTOKEN, zone

Fields inherited from class uk.co.weft.maybeupload.MaybeUploadServlet

allowOverwrite, maxUpload, saveUploadedFilesToDisk, silentlyRename, uploadDir, uploadDirPath, uploadDirURL

Fields inherited from interface uk.co.weft.htform.ResourceConsumer

RESOURCEBUNDLEMAGICTOKEN

Constructor Summary

DatabaseAwareConfigurator()

Method Summary

protected void

configure(Context context) Assemble things needed by the config process from simpler things provided by pres-parameters.xml.

Methods inherited from class uk.co.weft.configurator.BasicConfigurator

deleteDir, fetchPayload, fixXMLSyntaxChars, getParameters, init, patchFile, preForm, preProcess, repack, validate, validatePayload, validateStage

Methods inherited from class uk.co.weft.htform.Form

addAuxiliary, addWidget, defaultActionHandler, doBody, doHead, doHeadBodySep, fixupMagicValues, generate, getLayout, getNextActionURL, getSelectedWidgetSet, getTitle, getTransformURL, getWidgetSetByName, handleAction, hasWidgets, makeReady, postForm, postProcess, selectNextWidgetSet, setContextMenuQuery

Methods inherited from class uk.co.weft.htform.Page

doFoot, doFoot, generateContent, getFootInclude, getFootIncludeURL, getFootIncludeURL, getHeadInclude, getHeadIncludeURL, getHeadIncludeURL, getStylesheet, getStylesheets, getTables, getTitle, outputRedirectBlock, readStringFromURL

Methods inherited from class uk.co.weft.htform.WithExceptionHandlerServlet

whinge, whinge, whinge

Methods inherited from class uk.co.weft.htform.Servlet

addCookie, addCookie, coerceCookiesToContext, coerceToContext, coerceToContext, coerceToContext, coerceToContext, coerceToUrl, createContext, doGet, doPost, getCalendar, getContentType, getDebug, getLocale, getOutputStream, getResource, getResourceString, getServletInfo, grs, grs, handleCookies, handleRedirect, init, setCookieValues, storeOnSession

Methods inherited from class uk.co.weft.maybeupload.MaybeUploadServlet

doDelete, doHead, doOptions, doPut, doTrace, getUploadDir, getUploadURL, service

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletName, init, log, log

Methods inherited from class java.lang.Object

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

Methods inherited from interface uk.co.weft.domutil.DocumentGenerator

destroy

Field Detail

DBTYPETOKEN

public static final java.lang.String DBTYPETOKEN

A token whose value in the context should be one of the standardised database names

See Also:

Constant Field Values

DBHOSTTOKEN

public static final java.lang.String DBHOSTTOKEN

A token whose value in the context should be the fully qualified DNS name of the host from which the dtabase is served

See Also:

Constant Field Values

DBPORTTOKEN

public static final java.lang.String DBPORTTOKEN

A token whose value in the context should be the port number on which the host named in DBHOSTTOKEN listens for database connections

See Also:

Constant Field Values

DBNAMETOKEN

public static final java.lang.String DBNAMETOKEN

A token whose value in the context should be the name of the database to connect to

See Also:

Constant Field Values

DBURLTOKEN

public static final java.lang.String DBURLTOKEN

A token on which I shall store in the context the database URL computed.

See Also:

Constant Field Values

DBDRIVERTOKEN

public static final java.lang.String DBDRIVERTOKEN

A token on which I shall store in the context the name of the database driver to use

See Also:

Constant Field Values

DBINITTOKEN

public static final java.lang.String DBINITTOKEN

A token on which I shall store in the context the name of the database initialisation script

See Also:

Constant Field Values

DBTYPE_POSTGRES7

public static final java.lang.String DBTYPE_POSTGRES7

'standardised' names of databases, to be used as option values in parameters.xml

See Also:

Constant Field Values

DBTYPE_ORACLE8

public static final java.lang.String DBTYPE_ORACLE8

'standardised' names of databases, to be used as option values in parameters.xml

See Also:

Constant Field Values

DBTYPE_MSSQL2K

public static final java.lang.String DBTYPE_MSSQL2K

'standardised' names of databases, to be used as option values in parameters.xml

See Also:

Constant Field Values

Constructor Detail

DatabaseAwareConfigurator

public DatabaseAwareConfigurator()

Method Detail

configure

protected void configure(Context context)
                  throws java.lang.Exception

Assemble things needed by the config process from simpler things provided by pres-parameters.xml.

Overrides:

configure in class BasicConfigurator

Throws:

java.lang.Exception