org.apache.solr.handler.dataimport
Class ClobTransformer

java.lang.Object
  extended by org.apache.solr.handler.dataimport.Transformer
      extended by org.apache.solr.handler.dataimport.ClobTransformer

public class ClobTransformer
extends Transformer

Transformer instance which converts a Clob to a String.

Refer to http://wiki.apache.org/solr/DataImportHandler for more details.

This API is experimental and subject to change

Since:
solr 1.4
Version:
$Id: ClobTransformer.java 751993 2009-03-10 06:26:23Z shalin $

Field Summary
static String CLOB
           
 
Constructor Summary
ClobTransformer()
           
 
Method Summary
 Object transformRow(Map<String,Object> aRow, Context context)
          The input is a row of data and the output has to be a new row.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

CLOB

public static final String CLOB
See Also:
Constant Field Values
Constructor Detail

ClobTransformer

public ClobTransformer()
Method Detail

transformRow

public Object transformRow(Map<String,Object> aRow,
                           Context context)
Description copied from class: Transformer
The input is a row of data and the output has to be a new row.

Specified by:
transformRow in class Transformer
Parameters:
aRow - A row of data
context - The current context
Returns:
The changed data. It must be a Map if it returns only one row or if there are multiple rows to be returned it must be a List>


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