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From: "Cario, Elaine" <Elaine.Cario@wolterskluwer.com>
To: "solr-user@lucene.apache.org" <solr-user@lucene.apache.org>
Subject: RE: [Solr Schema API] SolrJ Access
Thread-Topic: [Solr Schema API] SolrJ Access
Thread-Index: AQHPmpKYIPs8Zn2CnUKceiuRFSSvBJuWqHbQ
Date: Tue, 8 Jul 2014 20:59:42 +0000
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Alessandro,

I just got this to work myself:

	public static final String DEFINED_FIELDS_API =3D "/schema/fields";
	public static final String DYNAMIC_FIELDS_API =3D "/schema/dynamicfields";
...
	// just get a connection to Solr as usual (the factory is mine - it will u=
se CloudSolrServer or HttpSolrServer depending on if we're using SolrCloud =
or not)
	SolrClient client =3D SolrClientFactory.getSolrClientInstance(CLOUD_ENABLE=
D);
	SolrServer solrConn =3D client.getConnection(SOLR_URL, collection);
=09
	SolrQuery query =3D new SolrQuery();
	if (dynamicFields)
		query.setRequestHandler(DYNAMIC_FIELDS_API);
	else
		query.setRequestHandler(DEFINED_FIELDS_API);
	query.setParam("showDefaults", true);

	QueryResponse response =3D solrConn.query(query)

Then you've got to parse the response using NamedList etc.etc.

-----Original Message-----
From: Alessandro Benedetti [mailto:benedetti.alex85@gmail.com]=20
Sent: Tuesday, July 08, 2014 5:54 AM
To: solr-user@lucene.apache.org
Subject: [Solr Schema API] SolrJ Access

Hi guys,
wondering if there is any proper way to access Schema API via Solrj.

Of course is possible to reach them in Java with a specific Http Request, b=
ut in this way, using SolrCloud for example we become coupled to one specif=
ic instance ( and we don't want) .

Code Example :

            HttpResponse httpResponse;
>             String url=3Dthis.solrBase+"/"+core+=20
> SCHEMA_SOLR_FIELDS_ENDPOINT
> +fieldName;
>             HttpPut httpPut =3D new HttpPut(url);
>             StringEntity entity =3D new StringEntity(
>                     "{\"type\":\"text_general\",\"stored\":\"true\"}" ,
>                     ContentType.APPLICATION_JSON);
>              httpPut.setEntity( entity );
>              HttpClient client=3Dnew DefaultHttpClient();
>              response =3D client.execute(httpPut);


Any suggestion ?
In my opinion should be interesting to have some auxiliary method in SolrSe=
rver if it's not there yet.

Cheers

--
--------------------------

Benedetti Alessandro
Visiting card : http://about.me/alessandro_benedetti

"Tyger, tyger burning bright
In the forests of the night,
What immortal hand or eye
Could frame thy fearful symmetry?"

William Blake - Songs of Experience -1794 England