com.j2biz.blogunity.util
Class BlogUtils

java.lang.Object
  com.j2biz.blogunity.util.BlogUtils

public class BlogUtils

extends Object

Since:

0.1

Author:

michelson

Method Summary

String	drawCalendar(HttpServletRequest request, HttpServletResponse response)
String	formatDate(Date date)
String	formatDateTime(Date date)
String	formatDay(HttpServletRequest request, Date date) This method is used in velocity-templates for the blog.
String	formatDayLink(Date date) This method is used in velocity-templates for the blog.
String	formatDayShort(Date date) This method is used in velocity-templates for the blog.
String	formatMonth(HttpServletRequest request, Date date) This method is used in velocity-templates for the blog.
String	formatTime(Date date)
String	formatYear(HttpServletRequest request, Date date) This method is used in velocity-templates for the blog.
static String	getBuild()
static String	getCodename()
static BlogUtils	getInstance()
NavigationStack	getNavigationStack(HttpServletRequest request)
String	getSiteDescription()
String	getSiteKeywords()
String	getSiteTitle()
File[]	getThemeDirectories()
static String	getVersion()
boolean	isValidAliasname(String name) Checks if the given name is a valid entry's aliasname, that can be used within URL-address instead of entry's ID to find this entry.
boolean	isValidBlogname(String name) Checks if the given name is a valid blog's name, that can be simply used within URL-address.
boolean	isValidEmailAddress(String email)
boolean	isValidNickname(String nick)
String	peekLastActionFromStack(HttpServletRequest request)
String	peekNextToLastActionFromStack(HttpServletRequest request)
String	renderBlog(Blog blog, HttpServletRequest request) Renders html output to show requested blog.
String	renderCategory(Blog b, Category category, HttpServletRequest request) Renders html output to show requested category.
String	renderComment(Comment comment, HttpServletRequest request) Renders html output to show entry's comment.
String	renderEntry(Entry entry, HttpServletRequest request) Renders html output to show blog's entry.
String	renderTrackback(Trackback tb, HttpServletRequest request) Renders html output to show a trackback
String	renderUser(User user, HttpServletRequest request) Renders html output to show requested user.
String	showErrors(FormErrorList errors, String key)
String	showErrorsLayer(FormErrorList errors, String key)

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static final BlogUtils getInstance()

getVersion

public static final String getVersion()

getBuild

public static final String getBuild()

getCodename

public static final String getCodename()

getSiteTitle

public String getSiteTitle()

getSiteKeywords

public String getSiteKeywords()

getSiteDescription

public String getSiteDescription()

formatDate

public String formatDate(Date date)

formatTime

public String formatTime(Date date)

formatDateTime

public String formatDateTime(Date date)

formatYear

public String formatYear(HttpServletRequest request,
                         Date date)

This method is used in velocity-templates for the blog.

Parameters:

date -

Returns:

formatMonth

public String formatMonth(HttpServletRequest request,
                          Date date)

This method is used in velocity-templates for the blog.

Parameters:

date -

Returns:

formatDay

public String formatDay(HttpServletRequest request,
                        Date date)

This method is used in velocity-templates for the blog.

Parameters:

date -

Returns:

formatDayShort

public String formatDayShort(Date date)

This method is used in velocity-templates for the blog.

Parameters:

date -

Returns:

formatDayLink

public String formatDayLink(Date date)

This method is used in velocity-templates for the blog.

Parameters:

date -

Returns:

isValidEmailAddress

public boolean isValidEmailAddress(String email)

isValidNickname

public boolean isValidNickname(String nick)

isValidBlogname

public boolean isValidBlogname(String name)

Checks if the given name is a valid blog's name, that can be simply used within URL-address.

Parameters:

name -

Returns:

isValidAliasname

public boolean isValidAliasname(String name)

Checks if the given name is a valid entry's aliasname, that can be used within URL-address instead of entry's ID to find this entry.

Parameters:

name -

Returns:

getNavigationStack

public NavigationStack getNavigationStack(HttpServletRequest request)

peekLastActionFromStack

public String peekLastActionFromStack(HttpServletRequest request)

peekNextToLastActionFromStack

public String peekNextToLastActionFromStack(HttpServletRequest request)

renderUser

public String renderUser(User user,
                         HttpServletRequest request)

Renders html output to show requested user.

Parameters:

user -

request -

Returns:

renderCategory

public String renderCategory(Blog b,
                             Category category,
                             HttpServletRequest request)

Renders html output to show requested category.

Parameters:

b -

category -

request -

Returns:

renderBlog

public String renderBlog(Blog blog,
                         HttpServletRequest request)

Renders html output to show requested blog.

Parameters:

blog -

request -

Returns:

renderTrackback

public String renderTrackback(Trackback tb,
                              HttpServletRequest request)

Renders html output to show a trackback

Parameters:

tb -

request -

Returns:

renderEntry

public String renderEntry(Entry entry,
                          HttpServletRequest request)

Renders html output to show blog's entry.

Parameters:

entry -

request -

Returns:

renderComment

public String renderComment(Comment comment,
                            HttpServletRequest request)

Renders html output to show entry's comment.

Parameters:

comment -

request -

Returns:

showErrors

public String showErrors(FormErrorList errors,
                         String key)

showErrorsLayer

public String showErrorsLayer(FormErrorList errors,
                              String key)

drawCalendar

public String drawCalendar(HttpServletRequest request,
                           HttpServletResponse response)

getThemeDirectories

public File[] getThemeDirectories()
                           throws BlogunityException

Throws:

BlogunityException