org.apache.solr.response

Class TextResponseWriter

java.lang.Object

org.apache.solr.response.TextResponseWriter

All Implemented Interfaces:

Closeable, AutoCloseable, PushWriter

Direct Known Subclasses:

SchemaXmlWriter, SmileResponseWriter.SmileWriter, XMLWriter

public abstract class TextResponseWriter
extends Object
implements PushWriter

Base class for text-oriented response writers.

Field Summary

Fields

Modifier and Type	Field and 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 and Description
TextResponseWriter(Writer writer, SolrQueryRequest req, SolrQueryResponse rsp)

Method Summary

Modifier and Type	Method and Description
void	close() done with this ResponseWriter...
int	decLevel()
Writer	getWriter() returns the Writer that the response is being written to
int	incLevel()
void	indent()
void	indent(int lev)
int	level()
void	setIndent(boolean doIndent)
void	setLevel(int level)
abstract void	writeArray(String name, Iterator val)
void	writeArray(String name, List l)
void	writeArray(String name, Object[] val)
void	writeBool(String name, boolean val)
protected void	writeBool(String name, Boolean val)
abstract void	writeBool(String name, String val) if this form of the method is called, val is the Java string form of a boolean
void	writeByteArr(String name, byte[] buf, int offset, int len)
void	writeDate(String name, Date val)
abstract void	writeDate(String name, String val) if this form of the method is called, val is the Solr ISO8601 based date format
void	writeDocuments(String name, ResultContext res)
void	writeDouble(String name, double val)
abstract void	writeDouble(String name, String val) if this form of the method is called, val is the Java string form of a double
abstract void	writeEndDocumentList()
void	writeFloat(String name, float val)
abstract void	writeFloat(String name, String val) if this form of the method is called, val is the Java string form of a float
void	writeInt(String name, int val)
abstract void	writeInt(String name, String val) if this form of the method is called, val is the Java string form of an int
void	writeIterator(IteratorWriter iw)
void	writeLong(String name, long val)
abstract void	writeLong(String name, String val) if this form of the method is called, val is the Java string form of a long
void	writeMap(MapWriter mw)
abstract void	writeMap(String name, Map val, boolean excludeOuter, boolean isFirstVal)
abstract void	writeNamedList(String name, NamedList val)
abstract void	writeNull(String name)
protected void	writeNumber(String name, Number val)
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)
abstract void	writeStr(String name, String val, boolean needsEscaping)
void	writeVal(String name, Object val)

Methods inherited from class java.lang.Object

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

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

close

public void close()
           throws IOException

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

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

getWriter

public Writer getWriter()

returns the Writer that the response is being written to

indent

public void indent()
            throws IOException

Throws:

IOException

indent

public void indent(int lev)
            throws IOException

Throws:

IOException

setLevel

public void setLevel(int level)

level

public int level()

incLevel

public int incLevel()

decLevel

public int decLevel()

setIndent

public void setIndent(boolean doIndent)

writeNamedList

public abstract void writeNamedList(String name,
                                    NamedList val)
                             throws IOException

Throws:

IOException

writeVal

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

Throws:

IOException

writeMap

public void writeMap(MapWriter mw)
              throws IOException

Specified by:

writeMap in interface PushWriter

Throws:

IOException

writeIterator

public void writeIterator(IteratorWriter iw)
                   throws IOException

Specified by:

writeIterator in interface PushWriter

Throws:

IOException

writeBool

protected void writeBool(String name,
                         Boolean val)
                  throws IOException

Throws:

IOException

writeNumber

protected void writeNumber(String name,
                           Number val)
                    throws IOException

Throws:

IOException

writeStartDocumentList

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

writeStr

public abstract void writeStr(String name,
                              String val,
                              boolean needsEscaping)
                       throws IOException

Throws:

IOException

writeMap

public abstract void writeMap(String name,
                              Map val,
                              boolean excludeOuter,
                              boolean isFirstVal)
                       throws IOException

Throws:

IOException

writeArray

public void writeArray(String name,
                       Object[] val)
                throws IOException

Throws:

IOException

writeArray

public void writeArray(String name,
                       List l)
                throws IOException

Throws:

IOException

writeArray

public abstract void writeArray(String name,
                                Iterator val)
                         throws IOException

Throws:

IOException

writeNull

public abstract void writeNull(String name)
                        throws IOException

Throws:

IOException

writeInt

public abstract void writeInt(String name,
                              String val)
                       throws IOException

if this form of the method is called, val is the Java string form of an int

Throws:

IOException

writeInt

public void writeInt(String name,
                     int val)
              throws IOException

Throws:

IOException

writeLong

public abstract void writeLong(String name,
                               String val)
                        throws IOException

if this form of the method is called, val is the Java string form of a long

Throws:

IOException

writeLong

public void writeLong(String name,
                      long val)
               throws IOException

Throws:

IOException

writeBool

public abstract void writeBool(String name,
                               String val)
                        throws IOException

if this form of the method is called, val is the Java string form of a boolean

Throws:

IOException

writeBool

public void writeBool(String name,
                      boolean val)
               throws IOException

Throws:

IOException

writeFloat

public abstract void writeFloat(String name,
                                String val)
                         throws IOException

if this form of the method is called, val is the Java string form of a float

Throws:

IOException

writeFloat

public void writeFloat(String name,
                       float val)
                throws IOException

Throws:

IOException

writeDouble

public abstract void writeDouble(String name,
                                 String val)
                          throws IOException

if this form of the method is called, val is the Java string form of a double

Throws:

IOException

writeDouble

public void writeDouble(String name,
                        double val)
                 throws IOException

Throws:

IOException

writeDate

public void writeDate(String name,
                      Date val)
               throws IOException

Throws:

IOException

writeDate

public abstract void writeDate(String name,
                               String val)
                        throws IOException

if this form of the method is called, val is the Solr ISO8601 based date format

Throws:

IOException

writeByteArr

public void writeByteArr(String name,
                         byte[] buf,
                         int offset,
                         int len)
                  throws IOException

Throws:

IOException