Package ch.autumo.beetroot.handler

Class DefaultDeleteHandler

java.lang.Object

org.nanohttpd.router.RouterNanoHTTPD.DefaultStreamHandler

org.nanohttpd.router.RouterNanoHTTPD.DefaultHandler

ch.autumo.beetroot.handler.BaseHandler

ch.autumo.beetroot.handler.DefaultDeleteHandler

All Implemented Interfaces:

Handler, RouterNanoHTTPD.UriResponder

Direct Known Subclasses:

PropertiesDeleteHandler, RolesDeleteHandler, TasksDeleteHandler, UsersDeleteHandler

public class DefaultDeleteHandler
extends BaseHandler

Default delete handler.

Nested Class Summary

Nested classes/interfaces inherited from class ch.autumo.beetroot.handler.BaseHandler

BaseHandler.IfSectionHandler

Field Summary

Fields inherited from class ch.autumo.beetroot.handler.BaseHandler

action, columns, emptyBean, entity, htmlData, htmlHead, initialValues, insertServletNameInTemplateRefs, MSG_TYPE_ERR, MSG_TYPE_INFO, MSG_TYPE_WARN, PRECISION_INPUT_TYPES, servletName, TAG_PREFIX_LANG, transientFields, uniqueFields

Constructor Summary

Constructors

Constructor	Description
DefaultDeleteHandler(String entity)

Method Summary

Modifier and Type	Method	Description
HandlerResponse	deleteData(BeetRootHTTPSession session, int id)	Delete data from DB.
Class<?>	getBeanClass()	Get bean entity class that has been generated trough PLANT, self-written or null (then null in extract calls too).
String	getResource()	Get web resource file as it lies on the file system relatively to the started server process.

Methods inherited from class ch.autumo.beetroot.handler.BaseHandler

addCheckBox, addErrorMessage, addHtmlDataLine, addHtmlHeadLine, addSuccessMessage, addWarningMessage, columns, columnsSize, formatSingleValueForDB, get, getColumn, getColumnsForSql, getColumnsForSql, getCurrentEntityDbId, getCurrentSession, getCustomizedExceptionInformation, getData, getEmptyBean, getEntity, getHandlerClass, getHtmlData, getHtmlHead, getInsertValues, getLayout, getMessageType, getMimeType, getNewScanner, getNewScanner, getPaginator, getRedirectHandler, getSimpleManagementUserRoles, getStatus, getTableExport, getTemplateEngineErrorMessage, getTemplateEngineErrorTitle, getText, getText, getTitle, getTransientFields, getUpdateSetClause, getUpdateSetClause, hasAccess, hasExternalLinks, hasNoColumnsConfig, initialize, initialValue, initValuesSize, isCurrentUserUpdate, isCustomResponse, isNoContentResponse, isNoContentResponseButRoute, isPrecisionInputType, isRetryCall, loginMarker, parseAssociatedEntities, parseUnassociatedEntities, patchInputValue, readData, readSnippetResource, redirectedMarker, refreshUserRoles, registerDisplayField, registerRoutes, render, renderAll, saveData, setCurrentEntityDbId, setMessageType, setVar, setVarAll, showLangMenu, showMenu, uniqueFields, uniqueTest, updateData

Methods inherited from class org.nanohttpd.router.RouterNanoHTTPD.DefaultStreamHandler

delete, other, post, put

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultDeleteHandler

public DefaultDeleteHandler(String entity)

Method Details

deleteData

public HandlerResponse deleteData(BeetRootHTTPSession session,
 int id)
                           throws Exception

Description copied from class: BaseHandler

Delete data from DB. Override for delete handlers.

Overrides:

deleteData in class BaseHandler

Parameters:

session - HTTP session

id - db record id

Returns:

response or null, null means success, response's status must be checked!

Throws:

Exception - exception

getResource

public String getResource()

Description copied from class: BaseHandler

Get web resource file as it lies on the file system relatively to the started server process.

Specified by:

getResource in interface Handler

Specified by:

getResource in class BaseHandler

Returns:

web resource

getBeanClass

public Class<?> getBeanClass()

Get bean entity class that has been generated trough PLANT, self-written or null (then null in extract calls too). Should be overwritten if you use before-delete notification!

Overrides:

getBeanClass in class BaseHandler

Returns:

bean entity class