org.archive.wayback.archivalurl

Class ArchivalUrlRequestParser

java.lang.Object

org.archive.wayback.requestparser.BaseRequestParser

org.archive.wayback.requestparser.CompositeRequestParser

org.archive.wayback.archivalurl.ArchivalUrlRequestParser

All Implemented Interfaces:

RequestParser

public class ArchivalUrlRequestParser
extends CompositeRequestParser

CompositeRequestParser that handles Archival Url Replay and Query requests, in addition to "standard" OpenSearch and Form RequestParsers.

Typically, this class is set to AccessPoint to configure ArchivalUrl access point.

Refactoring Note

It doesn't make much sense to split Archival-Url request parsing into such fine-grained classes. It just make code less efficient, more difficult to maintain. It is hard to think of the situation where these sub-parsers are customized separately, and order is very important. It also sounds weird to include TimeMapRequestParser in ArchivalUrlRequestParser, even if TimeMapRequestParser works only in Archival-Url space. Refactor these classes into one ArchivalUrl replay/query request parser, and rename this class. Probably this class may be bundled with other ArchivalUrl-related classes for better abstraction.

Author:

brad

See Also:

AccessPoint.getParser(), AccessPoint.handleRequest(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)

Field Summary

Fields

Modifier and Type	Field and Description
static String	CHARSET_MODE Charset detection strategy context - should be followed by an integer indicating which strategy to use
static String	CSS_CONTEXT text/css context
static String	FLAG_DELIM delimiter character for datespec flags
static String	FRAME_WRAPPED_CONTEXT frame-wrapper context
static String	IDENTITY_CONTEXT raw/identity context
static String	IFRAME_WRAPPED_CONTEXT iframe-wrapped context
static String	IMG_CONTEXT image/* context
static String	JS_CONTEXT text/javascript context
static String	OBJECT_EMBED_WRAPPED_CONTEXT object/embed wrapped context

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

DEFAULT_MAX_RECORDS, QUERY_BASE, REPLAY_BASE, XQUERY_BASE

Constructor Summary

Constructors

Constructor and Description
ArchivalUrlRequestParser()

Method Summary

Methods

Modifier and Type	Method and Description
protected RequestParser[]	getRequestParsers()

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

init, parse

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

getEarliestTimestamp, getLatestTimestamp, getMaxRecords, setEarliestTimestamp, setLatestTimestamp, setMaxRecords

Methods inherited from class java.lang.Object

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

Field Detail

FLAG_DELIM

public static final String FLAG_DELIM

delimiter character for datespec flags

See Also:

Constant Field Values

JS_CONTEXT

public static final String JS_CONTEXT

text/javascript context

See Also:

Constant Field Values

CSS_CONTEXT

public static final String CSS_CONTEXT

text/css context

See Also:

Constant Field Values

IMG_CONTEXT

public static final String IMG_CONTEXT

image/* context

See Also:

Constant Field Values

IDENTITY_CONTEXT

public static final String IDENTITY_CONTEXT

raw/identity context

See Also:

Constant Field Values

FRAME_WRAPPED_CONTEXT

public static final String FRAME_WRAPPED_CONTEXT

frame-wrapper context

See Also:

Constant Field Values

IFRAME_WRAPPED_CONTEXT

public static final String IFRAME_WRAPPED_CONTEXT

iframe-wrapped context

See Also:

Constant Field Values

OBJECT_EMBED_WRAPPED_CONTEXT

public static final String OBJECT_EMBED_WRAPPED_CONTEXT

object/embed wrapped context

See Also:

Constant Field Values

CHARSET_MODE

public static final String CHARSET_MODE

Charset detection strategy context - should be followed by an integer indicating which strategy to use

See Also:

Constant Field Values

Constructor Detail

ArchivalUrlRequestParser

public ArchivalUrlRequestParser()

Method Detail

getRequestParsers

protected RequestParser[] getRequestParsers()

Specified by:

getRequestParsers in class CompositeRequestParser