edu.northwestern.at.morphadorner.servlets
Class ParserServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          edu.northwestern.at.utils.servlets.XHttpServlet
              edu.northwestern.at.morphadorner.servlets.BaseAdornerServlet
                  edu.northwestern.at.morphadorner.servlets.ParserServlet

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class ParserServlet
extends BaseAdornerServlet

Parses English sentences using a link grammar parser.

See Also:

Serialized Form

Field Summary

Fields inherited from class edu.northwestern.at.morphadorner.servlets.BaseAdornerServlet

britishToUS, dataDirectory, defaultDataDirectory, dictionary, emeAdornerInfo, emeSpellingPairsFileName, emeSuffixLexiconFileName, emeTransitionMatrixFileName, emeWordLexiconFileName, extraWords, extraWordsFileName, inflector, INITDONE, INITFAILED, initializationStatus, INITINPROGRESS, INITNOTSTARTED, lancasterStemmer, languageRecognizer, latinWords, latinWordsFileName, lemmatizer, lgParserDataDirectory, names, ncfAdornerInfo, ncfSpellingPairsFileName, ncfSuffixLexiconFileName, ncfTransitionMatrixFileName, ncfWordLexiconFileName, outputFullHTML, parseOptions, porterStemmer, servletNotReadyMessage, servletNotReadyTitle, standardSpellingsFileName

Constructor Summary

ParserServlet()

Method Summary

protected static java.lang.String	fixOutput(java.lang.String s)
Linkage	getLinkage(Sentence sentence, int index)
protected ServletResult	handleRequest(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Handle servlet request.
void	init(javax.servlet.ServletConfig config) Initialize the servlet.
void	outputForm(java.io.PrintWriter out, java.lang.String text) Output form.
void	outputParsedText(java.io.PrintWriter out, java.lang.String parsedText) Output the parsed text.
Sentence	parse(java.lang.String s)

Methods inherited from class edu.northwestern.at.morphadorner.servlets.BaseAdornerServlet

doHandleRequest, doInitialization, doPost, getAdornerInfo, getExtraWordsList, getIntValue, getLatinWordsList, initialize, isReady, outputAdornerSelection, outputFooter, outputHeader, outputNotReady, outputResults, outputSelect, outputSpacerRow, unTag

Methods inherited from class edu.northwestern.at.utils.servlets.XHttpServlet

createRedirectURL, doGet

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

ParserServlet

public ParserServlet()

Method Detail

init

public void init(javax.servlet.ServletConfig config)
          throws javax.servlet.ServletException

Initialize the servlet.

Specified by:

init in interface javax.servlet.Servlet

Overrides:

init in class javax.servlet.GenericServlet

Parameters:

config - Servlet configuration.

Throws:

javax.servlet.ServletException

handleRequest

protected ServletResult handleRequest(javax.servlet.http.HttpServletRequest request,
                                      javax.servlet.http.HttpServletResponse response)
                               throws javax.servlet.ServletException,
                                      java.io.IOException

Handle servlet request.

Specified by:

handleRequest in class BaseAdornerServlet

Parameters:

request - Servlet request.

response - Servlet response.

Returns:

Servlet results.

Throws:

javax.servlet.ServletException

java.io.IOException

outputForm

public void outputForm(java.io.PrintWriter out,
                       java.lang.String text)

Output form.

Parameters:

out - PrintWriter for servlet output.

text - Text to parse .

outputParsedText

public void outputParsedText(java.io.PrintWriter out,
                             java.lang.String parsedText)

Output the parsed text.

Parameters:

out - PrintWriter for servlet output.

parsedText - Parsed text.

getLinkage

public Linkage getLinkage(Sentence sentence,
                          int index)

parse

public Sentence parse(java.lang.String s)

fixOutput

protected static java.lang.String fixOutput(java.lang.String s)