Package org.apache.solr.response

Class TextResponseWriter

java.lang.Object

org.apache.solr.response.TextResponseWriter

All Implemented Interfaces:

Closeable, AutoCloseable, PushWriter, TextWriter

Direct Known Subclasses:

JSONWriter, SchemaXmlWriter, TabularResponseWriter, XMLWriter

public abstract class TextResponseWriter
extends Object
implements TextWriter

Base class for text-oriented response writers.

Field Summary

Fields

Modifier and Type	Field	Description
protected Calendar	cal
protected boolean	doIndent
protected int	level
protected SolrQueryRequest	req
protected ReturnFields	returnFields
protected SolrQueryResponse	rsp
protected IndexSchema	schema
protected FastWriter	writer

Constructor Summary

Constructors

Constructor	Description
TextResponseWriter(Writer writer, SolrQueryRequest req, SolrQueryResponse rsp)

Method Summary

Modifier and Type	Method	Description
void	close()	done with this ResponseWriter...
int	decLevel()
boolean	doIndent()
Writer	getWriter()	returns the Writer that the response is being written to
int	incLevel()
int	level()
TextResponseWriter	setIndent(boolean doIndent)
void	setLevel(int level)
protected boolean	shouldWriteRaw(String fname, ReturnFields returnFields)	NOTE: strict object equality check against rawReturnFields; see javadocs for NO_RAW_FIELDS
void	writeDocuments(String name, ResultContext res)
abstract void	writeEndDocumentList()
abstract void	writeSolrDocument(String name, SolrDocument doc, ReturnFields fields, int idx)
void	writeSolrDocumentList(String name, SolrDocumentList docs, ReturnFields fields)
abstract void	writeStartDocumentList(String name, long start, int size, long numFound, Float maxScore, Boolean numFoundExact)
void	writeVal(String name, Object val, boolean raw)

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.TextWriter

indent, indent, writeArray, writeArray, writeArray, writeBool, writeBool, writeBool, writeByteArr, writeDate, writeDate, writeDouble, writeDouble, writeFloat, writeFloat, writeInt, writeInt, writeIterator, writeIterator, writeLong, writeLong, writeMap, writeMap, writeMap, writeNamedList, writeNull, writeNumber, writeStr, writeStrRaw, writeVal

Field Detail

writer

protected final FastWriter writer

schema

protected final IndexSchema schema

req

protected final SolrQueryRequest req

rsp

protected final SolrQueryResponse rsp

returnFields

protected ReturnFields returnFields

level

protected int level

doIndent

protected boolean doIndent

cal

protected Calendar cal

Constructor Detail

TextResponseWriter

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

Method Detail

shouldWriteRaw

protected final boolean shouldWriteRaw(String fname,
                                       ReturnFields returnFields)

NOTE: strict object equality check against rawReturnFields; see javadocs for NO_RAW_FIELDS

close

public void close()
           throws IOException

done with this ResponseWriter... make sure any buffers are flushed to writer

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException

doIndent

public boolean doIndent()

Specified by:

doIndent in interface TextWriter

getWriter

public Writer getWriter()

returns the Writer that the response is being written to

Specified by:

getWriter in interface TextWriter

setLevel

public void setLevel(int level)

level

public int level()

Specified by:

level in interface TextWriter

incLevel

public int incLevel()

Specified by:

incLevel in interface TextWriter

decLevel

public int decLevel()

Specified by:

decLevel in interface TextWriter

setIndent

public TextResponseWriter setIndent(boolean doIndent)

Specified by:

setIndent in interface TextWriter

writeVal

public final void writeVal(String name,
                           Object val,
                           boolean raw)
                    throws IOException

Specified by:

writeVal in interface TextWriter

Throws:

IOException

writeStartDocumentList

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

Throws:

IOException

writeSolrDocument

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

Throws:

IOException

writeEndDocumentList

public abstract void writeEndDocumentList()
                                   throws IOException

Throws:

IOException

writeSolrDocumentList

public final void writeSolrDocumentList(String name,
                                        SolrDocumentList docs,
                                        ReturnFields fields)
                                 throws IOException

Throws:

IOException

writeDocuments

public final void writeDocuments(String name,
                                 ResultContext res)
                          throws IOException

Throws:

IOException