org.archive.wayback.archivalurl.requestparser

Class DateUrlPathRequestParser

java.lang.Object

org.archive.wayback.requestparser.BaseRequestParser

org.archive.wayback.requestparser.WrappedRequestParser

org.archive.wayback.requestparser.PathRequestParser

org.archive.wayback.archivalurl.requestparser.DateUrlPathRequestParser

All Implemented Interfaces:

RequestParser

Direct Known Subclasses:

PathDatePrefixQueryRequestParser, PathDateRangeQueryRequestParser, PathPrefixDatePrefixQueryRequestParser, PathPrefixDateRangeQueryRequestParser, ReplayRequestParser

public abstract class DateUrlPathRequestParser
extends PathRequestParser

PathRequestParser that expects TIMESTAMP/URL path pattern.

TIMESTAMP component is %-decoded before passed to

Author:

Kenji Nagahashi

Field Summary

Fields inherited from class org.archive.wayback.requestparser.BaseRequestParser

DEFAULT_MAX_RECORDS, QUERY_BASE, REPLAY_BASE, XQUERY_BASE

Constructor Summary

Constructors

Constructor and Description
DateUrlPathRequestParser(BaseRequestParser wrapped)

Method Summary

Modifier and Type	Method and Description
WaybackRequest	parse(String requestPath, AccessPoint accessPoint) attempt to transform an incoming HttpServletRequest into a WaybackRequest object. returns null if there is missing information.
protected abstract WaybackRequest	parseDateUrl(String dateStr, String urlStr) parse dateStr and urlStr and return WaybackRequest object.

Methods inherited from class org.archive.wayback.requestparser.PathRequestParser

parse

Methods inherited from class org.archive.wayback.requestparser.WrappedRequestParser

getEarliestTimestamp, getLatestTimestamp, getMaxRecords

Methods inherited from class org.archive.wayback.requestparser.BaseRequestParser

setEarliestTimestamp, setLatestTimestamp, setMaxRecords

Methods inherited from class java.lang.Object

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

Constructor Detail

DateUrlPathRequestParser

public DateUrlPathRequestParser(BaseRequestParser wrapped)

Method Detail

parse

public WaybackRequest parse(String requestPath,
                            AccessPoint accessPoint)

Description copied from class: PathRequestParser

attempt to transform an incoming HttpServletRequest into a WaybackRequest object. returns null if there is missing information.

Specified by:

parse in class PathRequestParser

Parameters:

requestPath - the AccessPoint relative path as received by the AccessPoint

accessPoint - AccessPoint which is attempting to parse the request

Returns:

populated WaybackRequest object if successful, null otherwise.

parseDateUrl

protected abstract WaybackRequest parseDateUrl(String dateStr,
                                               String urlStr)

parse dateStr and urlStr and return WaybackRequest object.

Parameters:

dateStr - the first path component, %-decoded.

urlStr - everything after the first slash, non-decoded.

Returns:

WaybackRequest with parse result, or null if either dateStr or urlStr does not match expected syntax.