Package io.undertow.util

Class DateUtils

java.lang.Object

io.undertow.util.DateUtils

public class DateUtils
extends java.lang.Object

Utility for parsing and generating dates

Author:

Stuart Douglas

Method Summary

Modifier and Type	Method	Description
static void	addDateHeaderIfRequired(HttpServerExchange exchange)
static java.lang.String	getCurrentDateTime(HttpServerExchange exchange)
static boolean	handleIfModifiedSince(HttpServerExchange exchange, java.util.Date lastModified)	Handles the if-modified-since header.
static boolean	handleIfModifiedSince(java.lang.String modifiedSince, java.util.Date lastModified)	Handles the if-modified-since header.
static boolean	handleIfUnmodifiedSince(HttpServerExchange exchange, java.util.Date lastModified)	Handles the if-unmodified-since header.
static boolean	handleIfUnmodifiedSince(java.lang.String modifiedSince, java.util.Date lastModified)	Handles the if-unmodified-since header.
static java.util.Date	parseDate(java.lang.String date)	Attempts to pass a HTTP date.
static java.lang.String	toCommonLogFormat(java.util.Date date)
static java.lang.String	toDateString(java.util.Date date)	Converts a date to a format suitable for use in a HTTP request
static java.lang.String	toOldCookieDateString(java.util.Date date)

Methods inherited from class java.lang.Object

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

Method Detail

toDateString

public static java.lang.String toDateString(java.util.Date date)

Converts a date to a format suitable for use in a HTTP request

Parameters:

date - The date

Returns:

The RFC-1123 formatted date

toOldCookieDateString

public static java.lang.String toOldCookieDateString(java.util.Date date)

toCommonLogFormat

public static java.lang.String toCommonLogFormat(java.util.Date date)

parseDate

public static java.util.Date parseDate(java.lang.String date)

Attempts to pass a HTTP date.

Parameters:

date - The date to parse

Returns:

The parsed date, or null if parsing failed

handleIfModifiedSince

public static boolean handleIfModifiedSince(HttpServerExchange exchange,
                                            java.util.Date lastModified)

Handles the if-modified-since header. returns true if the request should proceed, false otherwise

Parameters:

exchange - the exchange

lastModified - The last modified date

Returns:

handleIfModifiedSince

public static boolean handleIfModifiedSince(java.lang.String modifiedSince,
                                            java.util.Date lastModified)

Handles the if-modified-since header. returns true if the request should proceed, false otherwise

Parameters:

modifiedSince - the modified since date

lastModified - The last modified date

Returns:

handleIfUnmodifiedSince

public static boolean handleIfUnmodifiedSince(HttpServerExchange exchange,
                                              java.util.Date lastModified)

Handles the if-unmodified-since header. returns true if the request should proceed, false otherwise

Parameters:

exchange - the exchange

lastModified - The last modified date

Returns:

handleIfUnmodifiedSince

public static boolean handleIfUnmodifiedSince(java.lang.String modifiedSince,
                                              java.util.Date lastModified)

Handles the if-unmodified-since header. returns true if the request should proceed, false otherwise

Parameters:

modifiedSince - the if unmodified since date

lastModified - The last modified date

Returns:

addDateHeaderIfRequired

public static void addDateHeaderIfRequired(HttpServerExchange exchange)

getCurrentDateTime

public static java.lang.String getCurrentDateTime(HttpServerExchange exchange)