org.apache.solr.response

Class JSONWriter

java.lang.Object

org.apache.solr.response.TextResponseWriter

org.apache.solr.response.JSONWriter

All Implemented Interfaces:

Closeable, AutoCloseable, PushWriter, JsonTextWriter, TextWriter

Direct Known Subclasses:

SmileResponseWriter.SmileWriter

public class JSONWriter
extends TextResponseWriter
implements JsonTextWriter

Field Summary

Fields

Modifier and Type	Field and Description
protected String	namedListStyle
protected String	wrapperFunction

Fields inherited from class org.apache.solr.response.TextResponseWriter

cal, doIndent, level, req, returnFields, rsp, schema, writer

Fields inherited from interface org.apache.solr.common.util.JsonTextWriter

hexdigits, JSON_NL_ARROFARR, JSON_NL_ARROFMAP, JSON_NL_ARROFNTV, JSON_NL_FLAT, JSON_NL_MAP, JSON_NL_STYLE

Constructor Summary

Constructors

Constructor and Description
JSONWriter(Writer writer, SolrQueryRequest req, SolrQueryResponse rsp)
JSONWriter(Writer writer, SolrQueryRequest req, SolrQueryResponse rsp, String wrapperFunction, String namedListStyle)

Method Summary

Modifier and Type	Method and Description
void	_writeChar(char c)
void	_writeStr(String s)
String	getNamedListStyle()
protected int	headerSize(Float maxScore, Boolean numFoundExact)
static void	write(Writer writer, boolean intend, String namedListStyle, Object val) Strictly for testing only
void	writeEndDocumentList()
void	writeResponse()
void	writeSolrDocument(String name, SolrDocument doc, ReturnFields returnFields, int idx)
void	writeStartDocumentList(String name, long start, int size, long numFound, Float maxScore) Deprecated. Use {writeStartDocumentList(String, long, int, long, Float, Boolean).
void	writeStartDocumentList(String name, long start, int size, long numFound, Float maxScore, Boolean numFoundExact)

Methods inherited from class org.apache.solr.response.TextResponseWriter

close, decLevel, doIndent, getWriter, incLevel, level, setIndent, setLevel, writeDocuments, writeSolrDocumentList, writeVal

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.solr.common.util.JsonTextWriter

unicodeEscape, writeArray, writeArray, writeArrayCloser, writeArrayOpener, writeArraySeparator, writeBool, writeDate, writeDouble, writeFloat, writeInt, writeIterator, writeJsonIter, writeKey, writeLong, writeMap, writeMap, writeMapCloser, writeMapOpener, writeMapSeparator, writeNamedList, writeNamedListAsArrArr, writeNamedListAsArrMap, writeNamedListAsFlat, writeNamedListAsMapMangled, writeNamedListAsMapWithDups, writeNull, writeStr

Methods inherited from interface org.apache.solr.common.util.TextWriter

decLevel, doIndent, getWriter, incLevel, indent, indent, level, setIndent, writeArray, writeBool, writeBool, writeByteArr, writeDate, writeDouble, writeFloat, writeInt, writeLong, writeNumber, writeVal

Methods inherited from interface java.io.Closeable

close

Field Detail

namedListStyle

protected final String namedListStyle

wrapperFunction

protected String wrapperFunction

Constructor Detail

JSONWriter

public JSONWriter(Writer writer,
                  SolrQueryRequest req,
                  SolrQueryResponse rsp)

JSONWriter

public JSONWriter(Writer writer,
                  SolrQueryRequest req,
                  SolrQueryResponse rsp,
                  String wrapperFunction,
                  String namedListStyle)

Method Detail

write

public static void write(Writer writer,
                         boolean intend,
                         String namedListStyle,
                         Object val)
                  throws IOException

Strictly for testing only

Throws:

IOException

getNamedListStyle

public String getNamedListStyle()

Specified by:

getNamedListStyle in interface JsonTextWriter

writeResponse

public void writeResponse()
                   throws IOException

Throws:

IOException

writeSolrDocument

public void writeSolrDocument(String name,
                              SolrDocument doc,
                              ReturnFields returnFields,
                              int idx)
                       throws IOException

Specified by:

writeSolrDocument in class TextResponseWriter

Throws:

IOException

writeStartDocumentList

@Deprecated
public void writeStartDocumentList(String name,
                                               long start,
                                               int size,
                                               long numFound,
                                               Float maxScore)
                                        throws IOException

Deprecated. Use {writeStartDocumentList(String, long, int, long, Float, Boolean).

This method will be removed in Solr 9

Specified by:

writeStartDocumentList in class TextResponseWriter

Throws:

IOException

writeStartDocumentList

public void writeStartDocumentList(String name,
                                   long start,
                                   int size,
                                   long numFound,
                                   Float maxScore,
                                   Boolean numFoundExact)
                            throws IOException

Overrides:

writeStartDocumentList in class TextResponseWriter

Throws:

IOException

headerSize

protected int headerSize(Float maxScore,
                         Boolean numFoundExact)

writeEndDocumentList

public void writeEndDocumentList()
                          throws IOException

Specified by:

writeEndDocumentList in class TextResponseWriter

Throws:

IOException

_writeChar

public void _writeChar(char c)
                throws IOException

Specified by:

_writeChar in interface JsonTextWriter

Throws:

IOException

_writeStr

public void _writeStr(String s)
               throws IOException

Specified by:

_writeStr in interface JsonTextWriter

Throws:

IOException