Package org.elasticsearch.xcontent.json

Class JsonXContentGenerator

java.lang.Object

org.elasticsearch.xcontent.json.JsonXContentGenerator

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable, XContentGenerator

Direct Known Subclasses:

CborXContentGenerator, SmileXContentGenerator, YamlXContentGenerator

public class JsonXContentGenerator
extends Object
implements XContentGenerator

Field Summary

Fields

Modifier and Type	Field	Description
protected final com.fasterxml.jackson.core.JsonGenerator	generator	Generator used to write content

Constructor Summary

Constructors

Constructor	Description
JsonXContentGenerator(com.fasterxml.jackson.core.JsonGenerator baseJsonGenerator, OutputStream os, Set<String> includes, Set<String> excludes)

Method Summary

Modifier and Type	Method	Description
void	close()
XContentType	contentType()
void	copyCurrentStructure(XContentParser parser)
protected void	copyRawValue(InputStream stream, XContent xContent)
void	flush()
boolean	isClosed()	Returns true if this XContentGenerator has been closed.
boolean	isPrettyPrint()
protected boolean	supportsRawWrites()	Whether this generator supports writing raw data directly
final void	usePrettyPrint()
void	usePrintLineFeedAtEnd()
void	writeBinary(byte[] value)
void	writeBinary(byte[] value, int offset, int len)
void	writeBinaryField(String name, byte[] value)
void	writeBoolean(boolean value)
void	writeBooleanField(String name, boolean value)
void	writeDirectField(String name, CheckedConsumer<OutputStream,IOException> writer)	Write a field whose value is written directly to the output stream.
void	writeEndArray()
void	writeEndObject()
void	writeEndRaw()
void	writeFieldName(String name)
void	writeNull()
void	writeNullField(String name)
void	writeNumber(double value)
void	writeNumber(float value)
void	writeNumber(int value)
void	writeNumber(long value)
void	writeNumber(short value)
void	writeNumber(BigDecimal value)
void	writeNumber(BigInteger value)
void	writeNumberField(String name, double value)
void	writeNumberField(String name, float value)
void	writeNumberField(String name, int value)
void	writeNumberField(String name, long value)
void	writeNumberField(String name, BigDecimal value)
void	writeNumberField(String name, BigInteger value)
void	writeRawField(String name, InputStream content)	Writes a raw field with the value taken from the bytes in the stream
void	writeRawField(String name, InputStream content, XContentType contentType)	Writes a raw field with the value taken from the bytes in the stream
void	writeRawValue(InputStream stream, XContentType xContentType)	Writes a raw value taken from the bytes in the stream
void	writeStartArray()
void	writeStartObject()
void	writeString(char[] value, int offset, int len)
void	writeString(String value)
void	writeStringField(String name, String value)
void	writeUTF8String(byte[] value, int offset, int length)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.xcontent.XContentGenerator

copyCurrentEvent

Field Details

generator

protected final com.fasterxml.jackson.core.JsonGenerator generator

Generator used to write content

Constructor Details

JsonXContentGenerator

public JsonXContentGenerator(com.fasterxml.jackson.core.JsonGenerator baseJsonGenerator,
 OutputStream os,
 Set<String> includes,
 Set<String> excludes)

Method Details

contentType

public XContentType contentType()

Specified by:

contentType in interface XContentGenerator

usePrettyPrint

public final void usePrettyPrint()

Specified by:

usePrettyPrint in interface XContentGenerator

isPrettyPrint

public boolean isPrettyPrint()

Specified by:

isPrettyPrint in interface XContentGenerator

usePrintLineFeedAtEnd

public void usePrintLineFeedAtEnd()

Specified by:

usePrintLineFeedAtEnd in interface XContentGenerator

writeStartObject

public void writeStartObject()
                      throws IOException

Specified by:

writeStartObject in interface XContentGenerator

Throws:

IOException

writeEndObject

public void writeEndObject()
                    throws IOException

Specified by:

writeEndObject in interface XContentGenerator

Throws:

IOException

writeStartArray

public void writeStartArray()
                     throws IOException

Specified by:

writeStartArray in interface XContentGenerator

Throws:

IOException

writeEndArray

public void writeEndArray()
                   throws IOException

Specified by:

writeEndArray in interface XContentGenerator

Throws:

IOException

writeFieldName

public void writeFieldName(String name)
                    throws IOException

Specified by:

writeFieldName in interface XContentGenerator

Throws:

IOException

writeNull

public void writeNull()
               throws IOException

Specified by:

writeNull in interface XContentGenerator

Throws:

IOException

writeNullField

public void writeNullField(String name)
                    throws IOException

Specified by:

writeNullField in interface XContentGenerator

Throws:

IOException

writeBooleanField

public void writeBooleanField(String name,
 boolean value)
                       throws IOException

Specified by:

writeBooleanField in interface XContentGenerator

Throws:

IOException

writeBoolean

public void writeBoolean(boolean value)
                  throws IOException

Specified by:

writeBoolean in interface XContentGenerator

Throws:

IOException

writeNumberField

public void writeNumberField(String name,
 double value)
                      throws IOException

Specified by:

writeNumberField in interface XContentGenerator

Throws:

IOException

writeNumber

public void writeNumber(double value)
                 throws IOException

Specified by:

writeNumber in interface XContentGenerator

Throws:

IOException

writeNumberField

public void writeNumberField(String name,
 float value)
                      throws IOException

Specified by:

writeNumberField in interface XContentGenerator

Throws:

IOException

writeNumber

public void writeNumber(float value)
                 throws IOException

Specified by:

writeNumber in interface XContentGenerator

Throws:

IOException

writeNumberField

public void writeNumberField(String name,
 int value)
                      throws IOException

Specified by:

writeNumberField in interface XContentGenerator

Throws:

IOException

writeNumberField

public void writeNumberField(String name,
 BigInteger value)
                      throws IOException

Specified by:

writeNumberField in interface XContentGenerator

Throws:

IOException

writeNumberField

public void writeNumberField(String name,
 BigDecimal value)
                      throws IOException

Specified by:

writeNumberField in interface XContentGenerator

Throws:

IOException

writeNumber

public void writeNumber(int value)
                 throws IOException

Specified by:

writeNumber in interface XContentGenerator

Throws:

IOException

writeNumberField

public void writeNumberField(String name,
 long value)
                      throws IOException

Specified by:

writeNumberField in interface XContentGenerator

Throws:

IOException

writeNumber

public void writeNumber(long value)
                 throws IOException

Specified by:

writeNumber in interface XContentGenerator

Throws:

IOException

writeNumber

public void writeNumber(short value)
                 throws IOException

Specified by:

writeNumber in interface XContentGenerator

Throws:

IOException

writeNumber

public void writeNumber(BigInteger value)
                 throws IOException

Specified by:

writeNumber in interface XContentGenerator

Throws:

IOException

writeNumber

public void writeNumber(BigDecimal value)
                 throws IOException

Specified by:

writeNumber in interface XContentGenerator

Throws:

IOException

writeStringField

public void writeStringField(String name,
 String value)
                      throws IOException

Specified by:

writeStringField in interface XContentGenerator

Throws:

IOException

writeString

public void writeString(String value)
                 throws IOException

Specified by:

writeString in interface XContentGenerator

Throws:

IOException

writeString

public void writeString(char[] value,
 int offset,
 int len)
                 throws IOException

Specified by:

writeString in interface XContentGenerator

Throws:

IOException

writeUTF8String

public void writeUTF8String(byte[] value,
 int offset,
 int length)
                     throws IOException

Specified by:

writeUTF8String in interface XContentGenerator

Throws:

IOException

writeBinaryField

public void writeBinaryField(String name,
 byte[] value)
                      throws IOException

Specified by:

writeBinaryField in interface XContentGenerator

Throws:

IOException

writeBinary

public void writeBinary(byte[] value)
                 throws IOException

Specified by:

writeBinary in interface XContentGenerator

Throws:

IOException

writeBinary

public void writeBinary(byte[] value,
 int offset,
 int len)
                 throws IOException

Specified by:

writeBinary in interface XContentGenerator

Throws:

IOException

writeEndRaw

public void writeEndRaw()

writeRawField

public void writeRawField(String name,
 InputStream content)
                   throws IOException

Description copied from interface: XContentGenerator

Writes a raw field with the value taken from the bytes in the stream

Specified by:

writeRawField in interface XContentGenerator

Throws:

IOException

writeRawField

public void writeRawField(String name,
 InputStream content,
 XContentType contentType)
                   throws IOException

Description copied from interface: XContentGenerator

Writes a raw field with the value taken from the bytes in the stream

Specified by:

writeRawField in interface XContentGenerator

Throws:

IOException

writeRawValue

public void writeRawValue(InputStream stream,
 XContentType xContentType)
                   throws IOException

Description copied from interface: XContentGenerator

Writes a raw value taken from the bytes in the stream

Specified by:

writeRawValue in interface XContentGenerator

Throws:

IOException

supportsRawWrites

protected boolean supportsRawWrites()

Whether this generator supports writing raw data directly

copyRawValue

protected void copyRawValue(InputStream stream,
 XContent xContent)
                     throws IOException

Throws:

IOException

copyCurrentStructure

public void copyCurrentStructure(XContentParser parser)
                          throws IOException

Specified by:

copyCurrentStructure in interface XContentGenerator

Throws:

IOException

writeDirectField

public void writeDirectField(String name,
 CheckedConsumer<OutputStream,IOException> writer)
                      throws IOException

Description copied from interface: XContentGenerator

Write a field whose value is written directly to the output stream. As the content is copied as is, the writer must a valid XContent value (e.g., string is properly escaped and quoted)

Specified by:

writeDirectField in interface XContentGenerator

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException

isClosed

public boolean isClosed()

Description copied from interface: XContentGenerator

Returns true if this XContentGenerator has been closed. A closed generator can not do any more output.

Specified by:

isClosed in interface XContentGenerator