I don't have a code snippet - I just found it in the solrj source code.
As to using JSON, I'm not sure of the structure of the JSON you are
getting back, but you might find adding json.nl=map, which changes the
way it returns named lists, which may be easier to parse.
Upayavira
On Fri, Sep 4, 2015, at 10:14 AM, Ritesh Sinha wrote:
> This is the code which i have written to get the stemmed word.
>
> public class URLConnectionReader {
> public static void main(String[] args) throws Exception {
> URL solr = new URL(
> "http://localhost:8983/solr/
> "+args[0]+"/analysis/field?wt=json&analysis.showmatch=true&analysis.query="+args[1]+"&analysis.fieldtype="+args[2]+"");
> URLConnection sl = solr.openConnection();
> BufferedReader in = new BufferedReader(new InputStreamReader(
> sl.getInputStream()));
> String inputLine;
> StringBuilder sb = new StringBuilder();
> while ((inputLine = in.readLine()) != null) {
> sb.append(inputLine);
> }
>
> in.close();
>
> JSONObject obj = new JSONObject(sb.toString());
> JSONArray analysis = obj.getJSONObject("analysis")
> .getJSONObject("field_types").getJSONObject(args[2])
> .getJSONArray("query");
>
> JSONArray jsonarray = new JSONArray(analysis.toString());
> ArrayList<String> stemmedWords = new ArrayList<String>();
> for (int i = 0; i < jsonarray.length(); i++) {
> String objF = jsonarray.getString(i);
> stemmedWords.add(objF);
> }
>
> String lastStemmedGroup = stemmedWords.get(stemmedWords.size() -
> 1).toString();
>
> JSONArray finalStemmer = new JSONArray(lastStemmedGroup);
>
> for (int i = 0; i < finalStemmer.length(); i++) {
> JSONObject jsonobject = finalStemmer.getJSONObject(i);
> String stemmedWord = jsonobject.getString("text");
> System.out.println(stemmedWord);
> }
>
> }
>
> }
>
>
> Here, args[0] is core.
> args[1] is the word i'll be sending for stemming.
> args[2] is the Analyse Fieldname / FieldType.
>
> I am looking into FieldAnalysisRequest.
> Do you have some code snippet or something which can guide me ?
>
> Thanks
>
> On Fri, Sep 4, 2015 at 12:44 PM, Upayavira <u...@odoko.co.uk> wrote:
>
> > Yes, look at the one I mentioned further up in this thread, which is a
> > part of SolrJ: FieldAnalysisRequest
> >
> > That uses the same HTTP call in the backend, but formats the result in a
> > Java friendly manner.
> >
> > Upayavira
> >
> > On Fri, Sep 4, 2015, at 05:52 AM, Ritesh Sinha wrote:
> > > Yeah, I got. Thanks.
> > >
> > > It returns a json which have the stemmed words.I just need to parse it
> > > and
> > > get the value.
> > >
> > > But, isn't there any JAVA API available for it ?
> > >
> > > On Thu, Sep 3, 2015 at 7:58 PM, Upayavira <u...@odoko.co.uk> wrote:
> > >
> > > > yes, the URL should be something like:
> > > >
> > > >
> > > >
> > http://localhost:8983/solr/images/analysis/field?wt=json&analysis.showmatch=true&analysis.fieldvalue=
> > > > <stuff-you-want-analysing>&analysis.fieldname=<somefield>
> > > >
> > > > Upayavira
> > > >
> > > > On Thu, Sep 3, 2015, at 03:23 PM, Jack Krupansky wrote:
> > > > > The # in the URL says to send the request to the admin UI, which of
> > > > > course
> > > > > returns an HTML web page. Instead, send the analysis URL fragment
> > > > > directly
> > > > > to the analysis API (not UI) for the Solr core, without the #.
> > > > >
> > > > > -- Jack Krupansky
> > > > >
> > > > > On Thu, Sep 3, 2015 at 8:45 AM, Ritesh Sinha <
> > > > > kumarriteshranjansi...@gmail.com> wrote:
> > > > >
> > > > > > Hi,
> > > > > >
> > > > > > I observed the inspect element and wrote a code to give back the
> > > > content. I
> > > > > > have included the url which was getting generated.
> > > > > >
> > > > > > public class URLConnectionReader {
> > > > > > public static void main(String[] args) throws Exception {
> > > > > > URL solr = new URL(
> > > > > > "
> > > > > >
> > > > > >
> > > >
> > http://localhost:8983/solr/#/testcore/analysis?analysis.fieldvalue=holidays&analysis.fieldtype=inferlytics&verbose_output=1
> > > > > > ");
> > > > > > URLConnection sl = solr.openConnection();
> > > > > > BufferedReader in = new BufferedReader(new
> > InputStreamReader(
> > > > > > sl.getInputStream()));
> > > > > > String inputLine;
> > > > > >
> > > > > > while ((inputLine = in.readLine()) != null)
> > > > > > System.out.println(inputLine);
> > > > > > in.close();
> > > > > > }
> > > > > > }
> > > > > >
> > > > > >
> > > > > > But it shows this in the consloe :
> > > > > >
> > > > > > <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "
> > > > > > http://www.w3.org/TR/html4/strict.dtd";>
> > > > > > <html>
> > > > > >
> > > > > > <!--
> > > > > > Licensed to the Apache Software Foundation (ASF) under one or more
> > > > > > contributor license agreements. See the NOTICE file distributed
> > with
> > > > > > this work for additional information regarding copyright ownership.
> > > > > > The ASF licenses this file to You under the Apache License,
> > Version 2.0
> > > > > > (the "License"); you may not use this file except in compliance
> > with
> > > > > > the License. You may obtain a copy of the License at
> > > > > >
> > > > > > http://www.apache.org/licenses/LICENSE-2.0
> > > > > >
> > > > > > Unless required by applicable law or agreed to in writing, software
> > > > > > distributed under the License is distributed on an "AS IS" BASIS,
> > > > > > WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
> > > > implied.
> > > > > > See the License for the specific language governing permissions and
> > > > > > limitations under the License.
> > > > > > -->
> > > > > >
> > > > > > <head>
> > > > > >
> > > > > > <title>Solr Admin</title>
> > > > > >
> > > > > > <link rel="icon" type="image/x-icon"
> > href="img/favicon.ico?_=5.3.0">
> > > > > > <link rel="shortcut icon" type="image/x-icon"
> > > > > > href="img/favicon.ico?_=5.3.0">
> > > > > >
> > > > > > <link rel="stylesheet" type="text/css"
> > > > > > href="css/styles/common.css?_=5.3.0">
> > > > > > <link rel="stylesheet" type="text/css"
> > > > > > href="css/styles/analysis.css?_=5.3.0">
> > > > > > <link rel="stylesheet" type="text/css"
> > > > > > href="css/styles/cloud.css?_=5.3.0">
> > > > > > <link rel="stylesheet" type="text/css"
> > > > > > href="css/styles/cores.css?_=5.3.0">
> > > > > > <link rel="stylesheet" type="text/css"
> > > > > > href="css/styles/dashboard.css?_=5.3.0">
> > > > > > <link rel="stylesheet" type="text/css"
> > > > > > href="css/styles/dataimport.css?_=5.3.0">
> > > > > > <link rel="stylesheet" type="text/css"
> > > > > > href="css/styles/files.css?_=5.3.0">
> > > > > > <link rel="stylesheet" type="text/css"
> > > > > > href="css/styles/index.css?_=5.3.0">
> > > > > > <link rel="stylesheet" type="text/css"
> > > > > > href="css/styles/java-properties.css?_=5.3.0">
> > > > > > <link rel="stylesheet" type="text/css"
> > > > > > href="css/styles/logging.css?_=5.3.0">
> > > > > > <link rel="stylesheet" type="text/css"
> > > > > > href="css/styles/menu.css?_=5.3.0">
> > > > > > <link rel="stylesheet" type="text/css"
> > > > > > href="css/styles/plugins.css?_=5.3.0">
> > > > > > <link rel="stylesheet" type="text/css"
> > > > > > href="css/styles/documents.css?_=5.3.0">
> > > > > > <link rel="stylesheet" type="text/css"
> > > > > > href="css/styles/query.css?_=5.3.0">
> > > > > > <link rel="stylesheet" type="text/css"
> > > > > > href="css/styles/replication.css?_=5.3.0">
> > > > > > <link rel="stylesheet" type="text/css"
> > > > > > href="css/styles/schema-browser.css?_=5.3.0">
> > > > > > <link rel="stylesheet" type="text/css"
> > > > > > href="css/styles/threads.css?_=5.3.0">
> > > > > > <link rel="stylesheet" type="text/css"
> > > > > > href="css/styles/segments.css?_=5.3.0">
> > > > > > <link rel="stylesheet" type="text/css"
> > href="css/chosen.css?_=5.3.0">
> > > > > >
> > > > > > <meta http-equiv="x-ua-compatible" content="IE=9">
> > > > > >
> > > > > > <script type="text/javascript">
> > > > > >
> > > > > > var app_config = {};
> > > > > >
> > > > > > app_config.solr_path = '\/solr';
> > > > > > app_config.core_admin_path = '\/admin\/cores';
> > > > > >
> > > > > > </script>
> > > > > >
> > > > > > </head>
> > > > > > <body>
> > > > > >
> > > > > > <div id="wrapper">
> > > > > >
> > > > > > <div id="header">
> > > > > >
> > > > > > <a href="./" id="solr"><span>Apache SOLR</span></a>
> > > > > >
> > > > > > <p id="environment"> </p>
> > > > > >
> > > > > > </div>
> > > > > >
> > > > > > <div id="main" class="clearfix">
> > > > > >
> > > > > > <div id="init-failures">
> > > > > >
> > > > > > <h2>SolrCore Initialization Failures</h2>
> > > > > > <ul></ul>
> > > > > > <p>Please check your logs for more information</p>
> > > > > >
> > > > > > </div>
> > > > > >
> > > > > > <div id="content-wrapper">
> > > > > > <div id="content">
> > > > > >
> > > > > >
> > > > > >
> > > > > > </div>
> > > > > > </div>
> > > > > >
> > > > > > <div id="menu-wrapper">
> > > > > > <div>
> > > > > >
> > > > > > <ul id="menu">
> > > > > >
> > > > > > <li id="index" class="global"><p><a
> > > > > > href="#/">Dashboard</a></p></li>
> > > > > >
> > > > > > <li id="logging" class="global"><p><a
> > > > > > href="#/~logging">Logging</a></p>
> > > > > > <ul>
> > > > > > <li class="level"><a
> > > > href="#/~logging/level">Level</a></li>
> > > > > > </ul>
> > > > > > </li>
> > > > > >
> > > > > > <li id="cloud" class="global optional"><p><a
> > > > > > href="#/~cloud">Cloud</a></p>
> > > > > > <ul>
> > > > > > <li class="tree"><a
> > > > href="#/~cloud?view=tree">Tree</a></li>
> > > > > > <li class="graph"><a href="#/~cloud">Graph</a></li>
> > > > > > <li class="rgraph"><a
> > href="#/~cloud?view=rgraph">Graph
> > > > > > (Radial)</a></li>
> > > > > > <li class="dump"><a href="#/~cloud">Dump</a></li>
> > > > > > </ul>
> > > > > > </li>
> > > > > >
> > > > > > <li id="cores" class="global"><p><a
> > href="#/~cores">Core
> > > > > > Admin</a></p></li>
> > > > > >
> > > > > > <li id="java-properties" class="global"><p><a
> > > > > > href="#/~java-properties">Java Properties</a></li>
> > > > > >
> > > > > > <li id="threads" class="global"><p><a
> > > > href="#/~threads">Thread
> > > > > > Dump</a></p></li>
> > > > > >
> > > > > > </ul>
> > > > > >
> > > > > > <div id="core-selector">
> > > > > > <div id="has-cores">
> > > > > > <select data-placeholder="Core Selector"></select>
> > > > > > </div>
> > > > > > <p id="has-no-cores"><a href="#/~cores">
> > > > > > No cores available
> > > > > > <span>Go and create one</span>
> > > > > > </a></p>
> > > > > > </div>
> > > > > > <div id="core-menu">
> > > > > > <ul></ul>
> > > > > > </div>
> > > > > >
> > > > > > </div>
> > > > > > </div>
> > > > > >
> > > > > > <div id="meta">
> > > > > >
> > > > > > <ul>
> > > > > >
> > > > > > <li class="documentation"><a href="
> > > > > > http://lucene.apache.org/solr/
> > > > > > "><span>Documentation</span></a></li>
> > > > > > <li class="issues"><a href="
> > > > > > http://issues.apache.org/jira/browse/SOLR";><span>Issue
> > > > > > Tracker</span></a></li>
> > > > > > <li class="irc"><a
> > > > > > href="https://wiki.apache.org/solr/IRCChannels";><span>IRC
> > > > > > Channel</span></a></li>
> > > > > > <li class="mailinglist"><a href="
> > > > > > http://lucene.apache.org/solr/resources.html#community
> > > > "><span>Community
> > > > > > forum</span></a></li>
> > > > > > <li class="wiki-query-syntax"><a href="
> > > > > >
> > > >
> > https://cwiki.apache.org/confluence/display/solr/Query+Syntax+and+Parsing
> > > > > > "><span>Solr
> > > > > > Query Syntax</span></a></li>
> > > > > >
> > > > > > </ul>
> > > > > >
> > > > > > </div>
> > > > > >
> > > > > > </div>
> > > > > >
> > > > > > </div>
> > > > > >
> > > > > > <div id="connection_status">
> > > > > >
> > > > > > <span>Connection lost …</span>
> > > > > >
> > > > > > </div>
> > > > > >
> > > > > > <script type="text/javascript"> var require = { urlArgs:
> > '_=5.3.0' };
> > > > > > </script>
> > > > > > <script src="js/require.js?_=5.3.0" data-main="js/main"></script>
> > > > > >
> > > > > > </body>
> > > > > > </html>
> > > > > >
> > > > > >
> > > > > > On Thu, Sep 3, 2015 at 4:12 PM, Upayavira <u...@odoko.co.uk> wrote:
> > > > > >
> > > > > > >
> > > > > > >
> > > > > > > On Thu, Sep 3, 2015, at 11:19 AM, Ritesh Sinha wrote:
> > > > > > > > I am learning solr and want to use solr for stemming
> > words.I'll be
> > > > > > > > passing
> > > > > > > > the word to the solr and it should send the stemmed word back.I
> > > > know
> > > > > > how
> > > > > > > > to
> > > > > > > > configure solr core for different stemming patterns and also i
> > am
> > > > able
> > > > > > to
> > > > > > > > view their stemmed words in the analyzer (solr admin ui) but i
> > am
> > > > not
> > > > > > > > sure
> > > > > > > > how to achieve this using java code.I am able to index and
> > query
> > > > using
> > > > > > > > java
> > > > > > > > api.
> > > > > > >
> > > > > > > Use your browser's "developer tools" to see what is going on
> > behind
> > > > the
> > > > > > > scenes when you use the admin UI analysis tab.
> > > > > > >
> > > > > > > It is just an HTTP call that you can replicate from Java. I see
> > that
> > > > > > > SolrJ has a FieldAnalysisRequest that I suspect does the very
> > same
> > > > > > > thing.
> > > > > > >
> > > > > > > Hope that helps.
> > > > > > >
> > > > > > > Upayavira
> > > > > > >
> > > > > >
> > > >
> >
