org.eclipse.smila.search.servlet
Class HttpRequestParser

java.lang.Object
  org.eclipse.smila.search.servlet.ARequestParser
      org.eclipse.smila.search.servlet.HttpRequestParser

public class HttpRequestParser
extends ARequestParser

fill SMILA query builder from servlet http request. TODO: Parse and create attribute filters and ranking annotations.

Author:

jschumacher

Field Summary

Fields inherited from class org.eclipse.smila.search.servlet.ARequestParser

_defaultPipeline, PARAM_PIPELINE, PREFIX_ATTRIBUTE, PREFIX_FILTER_MAX, PREFIX_FILTER_MIN, PREFIX_FILTER_VAL, PREFIX_RANKING, PREFIX_SORTBY

Constructor Summary

HttpRequestParser(java.lang.String defaultPipeline)
create new instance with default pipeline.

Method Summary

QueryBuilder

parse(HttpServletRequest request) create QueryBuilder from http request parameters.

Methods inherited from class org.eclipse.smila.search.servlet.ARequestParser

processParameter, setCustomParameterValues, setDefaultParameters, setupFilters, setupListFilter, setupQuery, setupRangeFilter

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpRequestParser

public HttpRequestParser(java.lang.String defaultPipeline)

create new instance with default pipeline.

Parameters:

defaultPipeline - default pipeline name to use, if request does not contain a pipeline parameter.

Method Detail

parse

public QueryBuilder parse(HttpServletRequest request)
                   throws ServletException

create QueryBuilder from http request parameters.

Parameters:

request - http request

Returns:

new query builder instance.

Throws:

ServletException - error creating a valid query builder.