Hi Noble,
Storing fields as Strings means I have to use a POJO for this activity
right? If so I am done.
But according to your suggestion "Let the FieldType in Solr parse and create
appropriate data structure".
How am I going to do this? Am very new to Solr. So please don't mind if I
dumb questions.
Please give some sample example if possible.
Noble Paul നോബിള് नोब्ळ् wrote:
>
> On Fri, Apr 3, 2009 at 11:28 AM, Praveen Kumar Jayaram
> <praveen198...@gmail.com> wrote:
>>
>>
>> Thanks for the reply Noble Paul.
>> In my application I will be having multiple types of object and the
>> number
>> of properties in each object will vary.
>> So I have made them as FieldType and defined in schema.xml also
> The POJO is a client side Object. It is converted to xml before
> POSTING the data to Solr. The client side code is totally agnostic of
> the field type in Solr schema.
>
>
>>
>> How do I store the POJO without declaring it as a FieldType?
>> Solr needs to recognize a type right?
>
> What you can do is to write your field value as one String. Let the
> FieldType in Solr parse and create appropriate data structure.
>>
>>
>>
>> Noble Paul നോബിള് नोब्ळ् wrote:
>>>
>>> why is the POJO extending FieldType?
>>> it does not have to.
>>>
>>> composite types are not supported.because Solr cannot support that.
>>> But the field can be a List or array.
>>>
>>> On Thu, Apr 2, 2009 at 5:00 PM, Praveen Kumar Jayaram
>>> <praveen198...@gmail.com> wrote:
>>>>
>>>> Could someone give suggestions for this issue?
>>>>
>>>>
>>>> Praveen Kumar Jayaram wrote:
>>>>>
>>>>> Hi
>>>>>
>>>>> I am trying to have a complex POJO type in Solr 1.3
>>>>> i.e Object inside object.
>>>>>
>>>>> Below is a sample Field created,
>>>>>
>>>>> public class TestType extends FieldType{
>>>>> @Field
>>>>> private String requestorID_s_i_s_nm;
>>>>>
>>>>> @Field
>>>>> private String partNumber;
>>>>>
>>>>> @Field
>>>>> private String requestorName_s_i_s_nm;
>>>>>
>>>>> @Field
>>>>> private InnerType innerType;
>>>>> }
>>>>>
>>>>> Where InnerType is another custom Java type.
>>>>>
>>>>> public class InnerType extends FieldType{
>>>>> private String name_s_i_s_nm;
>>>>> }
>>>>>
>>>>>
>>>>> The schema configuration is as shown below,
>>>>>
>>>>> ....
>>>>> <fieldType name="TestType" class="com.abc.lucene.TestType"
>>>>> sortMissingLast="true" omitNorms="true"/>
>>>>> <fieldType name="InnerType" class="com.abc.lucene.InnerType"
>>>>> sortMissingLast="true" omitNorms="true"/>
>>>>> ....
>>>>> ....
>>>>>
>>>>> When I try to add an TestType POJO using below code, am getting unkown
>>>>> field "innerType" error,
>>>>>
>>>>> String url = "http://localhost:8983/solr";;
>>>>> SolrServer server = new CommonsHttpSolrServer( url );
>>>>>
>>>>> InnerType inner = new InnerType();
>>>>> inner.setName_s_i_s_nm("Test");
>>>>>
>>>>> TestType praveen = new TestType();
>>>>> praveen.setPartNumber("000001-0001");
>>>>> praveen.setRequestorID_s_i_s_nm("1111");
>>>>> praveen.setRequestorName_s_i_s_nm("Praveen Kumar Jayaram");
>>>>> praveen.setInnerType(inner);
>>>>>
>>>>> server.addBean(praveen);
>>>>> UpdateRequest req = new UpdateRequest();
>>>>> req.setAction( UpdateRequest.ACTION.COMMIT, false, false );
>>>>> UpdateResponse res = req.process(server);
>>>>>
>>>>> Initially POJO was getting added when it was not composite POJO.
>>>>> After trying to have composite POJO things are not working.
>>>>> What is that I am doing wrong??
>>>>>
>>>>> Any help will be appreciated.
>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>> -----
>>>> Regards,
>>>> Praveen
>>>> --
>>>> View this message in context:
>>>> http://www.nabble.com/Composite-POJO-support-tp22841854p22845799.html
>>>> Sent from the Solr - User mailing list archive at Nabble.com.
>>>>
>>>>
>>>
>>>
>>>
>>> --
>>> --Noble Paul
>>>
>>>
>>
>>
>> -----
>> Regards,
>> Praveen
>> --
>> View this message in context:
>> http://www.nabble.com/Composite-POJO-support-tp22841854p22862433.html
>> Sent from the Solr - User mailing list archive at Nabble.com.
>>
>>
>
>
>
> --
> --Noble Paul
>
>
-----
Regards,
Praveen
--
View this message in context:
http://www.nabble.com/Composite-POJO-support-tp22841854p22902406.html
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