hirondelle.fish.main.discussion
Class CommentAction

Object
  ActionImpl
      ActionTemplateShowAndApply
          hirondelle.fish.main.discussion.CommentAction

All Implemented Interfaces:

Action

public final class CommentAction
extends ActionTemplateShowAndApply

List comments, and add new ones.

Comments are listed, along with a paging mechanism.

View :

• view.jsp

SQL Statements :

• statements.sql

Field Summary

static SqlId	ADD_COMMENT
static RequestParameter	COMMENT_BODY
static SqlId	FETCH_RECENT_COMMENTS
static RequestParameter	PAGE_INDEX Used for the paging mechanism.
static RequestParameter	PAGE_SIZE Used for the paging mechanism.

Fields inherited from class ActionTemplateShowAndApply

SUPPORTED_OPERATION

Fields inherited from class ActionImpl

ERRORS, ITEM_FOR_EDIT, ITEMS_FOR_LISTING, MESSAGES, USER_ID

Constructor Summary

CommentAction(RequestParser aRequestParser)
Constructor.

Method Summary

protected void	apply() Add a new Comment to the database.
protected void	show() Show the listing of comments, and a form for adding new messages.
protected void	validateUserInput() Ensure user input can build a new Comment.

Methods inherited from class ActionTemplateShowAndApply

execute

Methods inherited from class ActionImpl

addError, addError, addError, addMessage, addMessage, addToRequest, addToSession, copyFromSessionToRequest, createSessionAndCsrfToken, endSession, getErrors, getExistingSession, getFromSession, getIdParam, getIdParams, getLocale, getLoggedInUserName, getMessages, getOperation, getOrderBy, getParam, getParamUnsafe, getRequestParser, getResponsePage, getTimeZone, getUserId, hasErrors, removeFromSession, setResponsePage

Methods inherited from class Object

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

Field Detail

FETCH_RECENT_COMMENTS

public static final SqlId FETCH_RECENT_COMMENTS

ADD_COMMENT

public static final SqlId ADD_COMMENT

COMMENT_BODY

public static final RequestParameter COMMENT_BODY

PAGE_SIZE

public static final RequestParameter PAGE_SIZE

Used for the paging mechanism.

PAGE_INDEX

public static final RequestParameter PAGE_INDEX

Used for the paging mechanism.

Constructor Detail

CommentAction

public CommentAction(RequestParser aRequestParser)

Constructor.

Method Detail

show

protected void show()
             throws AppException

Show the listing of comments, and a form for adding new messages.

Specified by:

show in class ActionTemplateShowAndApply

Throws:

AppException

validateUserInput

protected void validateUserInput()
                          throws AppException

Ensure user input can build a new Comment.

Specified by:

validateUserInput in class ActionTemplateShowAndApply

Throws:

AppException

apply

protected void apply()
              throws AppException

Add a new Comment to the database.

Specified by:

apply in class ActionTemplateShowAndApply

Throws:

AppException