org.apache.solr.handler.dataimport
Class BinContentStreamDataSource

java.lang.Object
  org.apache.solr.handler.dataimport.DataSource<InputStream>
      org.apache.solr.handler.dataimport.BinContentStreamDataSource

public class BinContentStreamDataSource
extends DataSource<InputStream>

A data source implementation which can be used to read binary stream from content streams.

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

This API is experimental and may change in the future.

Since:

solr 3.1

Constructor Summary

BinContentStreamDataSource()

Method Summary

void	close() Cleans up resources of this DataSource after use.
InputStream	getData(String query) Get records for the given query.The return type depends on the implementation .
void	init(Context context, Properties initProps) Initializes the DataSource with the Context and initialization properties.

Methods inherited from class java.lang.Object

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

Constructor Detail

BinContentStreamDataSource

public BinContentStreamDataSource()

Method Detail

init

public void init(Context context,
                 Properties initProps)

Description copied from class: DataSource

Initializes the DataSource with the Context and initialization properties.

This is invoked by the DataImporter after creating an instance of this class.

Specified by:

init in class DataSource<InputStream>

getData

public InputStream getData(String query)

Description copied from class: DataSource

Get records for the given query.The return type depends on the implementation .

Specified by:

getData in class DataSource<InputStream>

Parameters:

query - The query string. It can be a SQL for JdbcDataSource or a URL for HttpDataSource or a file location for FileDataSource or a custom format for your own custom DataSource.

Returns:

Depends on the implementation. For instance JdbcDataSource returns an Iterator<Map <String,Object>>

close

public void close()

Description copied from class: DataSource

Cleans up resources of this DataSource after use.

Specified by:

close in class DataSource<InputStream>