Top Description Fields Constructors Methods
com.fasterxml.jackson.jr.ob

public Class JSONComposer<T>

extends SequenceComposer<JSONComposer<T>>
Class Inheritance
Type Parameters
<T>
Type of result being composed.
Imports
java.io.IOException, java.util.*, com.fasterxml.jackson.core.JsonGenerator, com.fasterxml.jackson.core.io.SegmentedStringWriter, com.fasterxml.jackson.core.util.ByteArrayBuilder, com.fasterxml.jackson.jr.ob.JSON.Feature, com.fasterxml.jackson.jr.ob.comp.SequenceComposer
Root-level composer object that acts as streaming "builder" object, using an underlying com.fasterxml.jackson.core.JsonGenerator object. This is similar to com.fasterxml.jackson.jr.ob.comp.ArrayComposer, but does not have parent composer (so no end() method), but does implement java.io.Closeable

Field Summary

Modifier and TypeField and Description
protected ByteArrayBuilder
_byteWriter

protected final boolean
_closeGenerator

protected final int
_features

protected T
_result

protected SegmentedStringWriter
_stringWriter

Inherited from com.fasterxml.jackson.jr.ob.comp.SequenceComposer:
_generator

Constructor Summary

AccessConstructor and Description
public
JSONComposer(int features, JsonGenerator gen, boolean closeGenerator)

protected
JSONComposer(int features, JsonGenerator gen, SegmentedStringWriter w)

protected
JSONComposer(int features, JsonGenerator gen, ByteArrayBuilder w)

protected
JSONComposer(int features, T result)

Method Summary

Modifier and TypeMethod and Description
protected Object
_finish()

Implements abstract com.fasterxml.jackson.jr.ob.comp.ComposerBase._finish.

protected JSONComposer<T>
_start()

Implements abstract com.fasterxml.jackson.jr.ob.comp.ComposerBase._start.

public static JSONComposer<byte[]>
bytesComposer(int features, JsonGenerator gen, ByteArrayBuilder w)

public static <T extends Collection<Object>> JSONComposer<T>
collectionComposer(int features, T coll)

public T
finish()

Method to call to complete composition, flush any pending content, and return instance of specified result type.

public static JSONComposer<Map<String, Object>>
mapComposer(int features, Map<String, Object> map)

public static <RESULT> JSONComposer<RESULT>
streamComposer(int features, JsonGenerator gen, boolean closeGenerator)

public static JSONComposer<String>
stringComposer(int features, JsonGenerator gen, SegmentedStringWriter w)

Inherited from com.fasterxml.jackson.jr.ob.comp.SequenceComposer:
_closeChild_thisaddaddaddaddaddaddaddNulladdObjectflushstartArraystartObject

Field Detail

_byteWriterback to summary
protected ByteArrayBuilder _byteWriter
_closeGeneratorback to summary
protected final boolean _closeGenerator
_featuresback to summary
protected final int _features
_resultback to summary
protected T _result
_stringWriterback to summary
protected SegmentedStringWriter _stringWriter

Constructor Detail

JSONComposerback to summary
public JSONComposer(int features, JsonGenerator gen, boolean closeGenerator)
JSONComposerback to summary
protected JSONComposer(int features, JsonGenerator gen, SegmentedStringWriter w)
JSONComposerback to summary
protected JSONComposer(int features, JsonGenerator gen, ByteArrayBuilder w)
JSONComposerback to summary
protected JSONComposer(int features, T result)

Method Detail

_finishback to summary
protected Object _finish() throws IOException

Implements abstract com.fasterxml.jackson.jr.ob.comp.ComposerBase._finish.

Annotations
@Override
_startback to summary
protected JSONComposer<T> _start() throws IOException

Implements abstract com.fasterxml.jackson.jr.ob.comp.ComposerBase._start.

Annotations
@Override
bytesComposerback to summary
public static JSONComposer<byte[]> bytesComposer(int features, JsonGenerator gen, ByteArrayBuilder w)
collectionComposerback to summary
public static <T extends Collection<Object>> JSONComposer<T> collectionComposer(int features, T coll)
finishback to summary
public T finish() throws IOException

Method to call to complete composition, flush any pending content, and return instance of specified result type.

Annotations
@SuppressWarnings:unchecked
mapComposerback to summary
public static JSONComposer<Map<String, Object>> mapComposer(int features, Map<String, Object> map)
streamComposerback to summary
public static <RESULT> JSONComposer<RESULT> streamComposer(int features, JsonGenerator gen, boolean closeGenerator)
stringComposerback to summary
public static JSONComposer<String> stringComposer(int features, JsonGenerator gen, SegmentedStringWriter w)