org.apache.wiki.parser

Class JSPWikiMarkupParser

java.lang.Object

org.apache.wiki.parser.MarkupParser

org.apache.wiki.parser.JSPWikiMarkupParser

public class JSPWikiMarkupParser
extends MarkupParser

Parses JSPWiki-style markup into a WikiDocument DOM tree. This class is the heart and soul of JSPWiki : make sure you test properly anything that is added, or else it breaks down horribly.

Since:

2.4

Field Summary

Fields

Modifier and Type	Field and Description
protected static int	ATTACHMENT
protected static int	CHARACTER The token is a plain character.
protected static int	EDIT
protected static int	ELEMENT The token is a wikimarkup element.
protected static int	EMPTY
protected static int	EXTERNAL
protected static int	IGNORE The token is to be ignored.
protected static int	IMAGE
protected static int	IMAGELINK
protected static int	IMAGEWIKILINK
protected static int	INTERWIKI
protected static int	LOCAL
protected static int	LOCALREF
static String	PROP_CAMELCASELINKS If true, consider CamelCase hyperlinks as well.
static String	PROP_PLAINURIS If true, all hyperlinks are translated as well, regardless whether they are surrounded by brackets.
static String	PROP_USEATTACHMENTIMAGE If true, all outward attachment info links have a small link image appended.
protected static int	READ

Fields inherited from class org.apache.wiki.parser.MarkupParser

CLASS_ATTACHMENT, CLASS_EDITPAGE, CLASS_EXTERNAL, CLASS_FOOTNOTE, CLASS_FOOTNOTE_REF, CLASS_INTERWIKI, CLASS_TYPES, CLASS_WIKIPAGE, HASHLINK, LEGACY_CHARS_ALLOWED, m_attachmentLinkMutatorChain, m_context, m_engine, m_externalLinkMutatorChain, m_headingListenerChain, m_in, m_inlineImagePatterns, m_inlineImages, m_linkMutators, m_linkParsingOperations, m_localLinkMutatorChain, m_parseAccessRules, OUTLINK, OUTLINK_IMAGE, PROP_ALLOWHTML, PROP_RUNPLUGINS, PROP_USEOUTLINKIMAGE, PROP_USERELNOFOLLOW, PUNCTUATION_CHARS_ALLOWED, PUSHBACK_BUFFER_SIZE

Constructor Summary

Constructors

Constructor and Description
JSPWikiMarkupParser(WikiContext context, Reader in) Creates a markup parser.

Method Summary

Modifier and Type	Method and Description
protected void	callHeadingListenerChain(Heading param) Calls the heading listeners.
protected String	callMutatorChain(Collection<StringTransmutator> list, String text) Calls a transmutator chain.
protected org.jdom2.Element	createAnchor(int type, String link, String text, String section) Creates a JDOM anchor element.
org.jdom2.Element	makeHeading(int level, String title, Heading hd) Returns XHTML for the heading.
WikiDocument	parse() Parses the entire document from the Reader given in the constructor or set by MarkupParser.setInputReader(Reader).
protected int	parseToken(int ch) Return CHARACTER, if you think this was a plain character; ELEMENT, if you think this was a wiki markup element, and IGNORE, if you think we should ignore this altogether.

Methods inherited from class org.apache.wiki.parser.MarkupParser

addAttachmentLinkHook, addExternalLinkHook, addHeadingListener, addLinkTransmutator, addLocalLinkHook, cleanLink, cleanLink, disableAccessRules, enableImageInlining, getInlineImagePatterns, getPosition, initInlineImagePatterns, isImageInlining, isParseAccessRules, makeError, nextToken, pushBack, setInputReader, wikifyLink

Methods inherited from class java.lang.Object

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

Field Detail

READ

protected static final int READ

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Constant Field Values

EDIT

protected static final int EDIT

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Constant Field Values

EMPTY

protected static final int EMPTY

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LOCAL

protected static final int LOCAL

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Constant Field Values

LOCALREF

protected static final int LOCALREF

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Constant Field Values

IMAGE

protected static final int IMAGE

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Constant Field Values

EXTERNAL

protected static final int EXTERNAL

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INTERWIKI

protected static final int INTERWIKI

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IMAGELINK

protected static final int IMAGELINK

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IMAGEWIKILINK

protected static final int IMAGEWIKILINK

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Constant Field Values

ATTACHMENT

protected static final int ATTACHMENT

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Constant Field Values

PROP_CAMELCASELINKS

public static final String PROP_CAMELCASELINKS

If true, consider CamelCase hyperlinks as well.

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Constant Field Values

PROP_PLAINURIS

public static final String PROP_PLAINURIS

If true, all hyperlinks are translated as well, regardless whether they are surrounded by brackets.

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Constant Field Values

PROP_USEATTACHMENTIMAGE

public static final String PROP_USEATTACHMENTIMAGE

If true, all outward attachment info links have a small link image appended.

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Constant Field Values

CHARACTER

protected static final int CHARACTER

The token is a plain character.

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Constant Field Values

ELEMENT

protected static final int ELEMENT

The token is a wikimarkup element.

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IGNORE

protected static final int IGNORE

The token is to be ignored.

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Constant Field Values

Constructor Detail

JSPWikiMarkupParser

public JSPWikiMarkupParser(WikiContext context,
                           Reader in)

Creates a markup parser.

Parameters:

context - The WikiContext which controls the parsing

in - Where the data is read from.

Method Detail

callMutatorChain

protected String callMutatorChain(Collection<StringTransmutator> list,
                                  String text)

Calls a transmutator chain.

Parameters:

list - Chain to call

text - Text that should be passed to the mutate() method of each of the mutators in the chain.

Returns:

The result of the mutation.

callHeadingListenerChain

protected void callHeadingListenerChain(Heading param)

Calls the heading listeners.

Parameters:

param - A Heading object.

createAnchor

protected org.jdom2.Element createAnchor(int type,
                                         String link,
                                         String text,
                                         String section)

Creates a JDOM anchor element. Can be overridden to change the URL creation, if you really know what you are doing.

Parameters:

type - One of the types above

link - URL to which to link to

text - Link text

section - If a particular section identifier is required.

Returns:

An A element.

Since:

2.4.78

makeHeading

public org.jdom2.Element makeHeading(int level,
                                     String title,
                                     Heading hd)

Returns XHTML for the heading.

Parameters:

level - The level of the heading. @see Heading

title - the title for the heading

hd - a List to which heading should be added

Returns:

An Element containing the heading

parseToken

protected int parseToken(int ch)
                  throws IOException

Return CHARACTER, if you think this was a plain character; ELEMENT, if you think this was a wiki markup element, and IGNORE, if you think we should ignore this altogether.

To add your own MarkupParser, you can override this method, but it is recommended that you call super.parseToken() as well to gain advantage of JSPWiki's own markup. You can call it at the start of your own parseToken() or end - it does not matter.

Parameters:

ch - The character under investigation

Returns:

ELEMENT, CHARACTER or IGNORE.

Throws:

IOException - If parsing fails.

parse

public WikiDocument parse()
                   throws IOException

Parses the entire document from the Reader given in the constructor or set by MarkupParser.setInputReader(Reader).

Specified by:

parse in class MarkupParser

Returns:

A WikiDocument, ready to be passed to the renderer.

Throws:

IOException - If parsing cannot be accomplished.