org.apache.solr.client.solrj.request

Class RequestWriter

java.lang.Object

org.apache.solr.client.solrj.request.RequestWriter

Direct Known Subclasses:

BinaryRequestWriter

public class RequestWriter
extends Object

A RequestWriter is used to write requests to Solr.

A subclass can override the methods in this class to supply a custom format in which a request can be sent.

Since:

solr 1.4

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	RequestWriter.ContentWriter
static class	RequestWriter.StringPayloadContentWriter

Constructor Summary

Constructors

Constructor and Description
RequestWriter()

Method Summary

Modifier and Type	Method and Description
Collection<ContentStream>	getContentStreams(SolrRequest req) Deprecated. Use getContentWriter(SolrRequest).
RequestWriter.ContentWriter	getContentWriter(SolrRequest req) Use this to do a push writing instead of pull.
String	getPath(SolrRequest req)
String	getUpdateContentType()
protected boolean	isEmpty(UpdateRequest updateRequest)
protected boolean	isNull(List l)
protected boolean	isNull(Map l)
void	write(SolrRequest request, OutputStream os)

Methods inherited from class java.lang.Object

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

Constructor Detail

RequestWriter

public RequestWriter()

Method Detail

getContentWriter

public RequestWriter.ContentWriter getContentWriter(SolrRequest req)

Use this to do a push writing instead of pull. If this method returns null getContentStreams(SolrRequest) is invoked to do a pull write.

getContentStreams

@Deprecated
public Collection<ContentStream> getContentStreams(SolrRequest req)
                                                        throws IOException

Deprecated. Use getContentWriter(SolrRequest).

Throws:

IOException

isEmpty

protected boolean isEmpty(UpdateRequest updateRequest)

getPath

public String getPath(SolrRequest req)

write

public void write(SolrRequest request,
                  OutputStream os)
           throws IOException

Throws:

IOException

getUpdateContentType

public String getUpdateContentType()

isNull

protected boolean isNull(List l)

isNull

protected boolean isNull(Map l)