com.fasterxml.jackson.jr.ob.impl

Class JSONWriter

java.lang.Object

com.fasterxml.jackson.jr.ob.impl.JSONWriter

public class JSONWriter
extends Object

Object that handles serialization of simple Objects into JSON.

Life-cycle is such that initial instance (called blueprint) is constructed first (including possible configuration using mutant factory methods). This blueprint object acts as a factory, and is never used for direct writing; instead, per-call instance is created by calling perOperationInstance(int, com.fasterxml.jackson.core.JsonGenerator).

Field Summary

Fields

Modifier and Type	Field and Description
protected int	_features
protected JsonGenerator	_generator
protected TimeZone	_timezone
protected TreeCodec	_treeCodec
protected TypeDetector	_typeDetector Object that is used to resolve types of values dynamically.
protected boolean	_writeNullValues

Constructor Summary

Constructors

Modifier	Constructor and Description
	JSONWriter(int features, TypeDetector td, TreeCodec tc) Constructor used for creating differently configured blueprint instances
protected	JSONWriter(JSONWriter base, int features, TypeDetector td, JsonGenerator g) Constructor for non-blueprint instances

Method Summary

Methods

Modifier and Type	Method and Description
protected void	_checkUnknown(Object value)
protected JSONWriter	_with(int features, TypeDetector td, TreeCodec tc) Overridable method that all mutant factories call if a new instance is to be constructed
protected void	_writeValue(Object value, int type)
protected String	dateToString(Date v)
protected String	keyToString(Object rawKey)
JSONWriter	perOperationInstance(int features, JsonGenerator g)
JSONWriter	with(TreeCodec tc)
protected void	writeBeanValue(BeanPropertyWriter[] props, Object bean)
protected void	writeBigDecimalField(String fieldName, BigDecimal v)
protected void	writeBigDecimalValue(BigDecimal v)
protected void	writeBigIntegerField(String fieldName, BigInteger v)
protected void	writeBigIntegerValue(BigInteger v)
protected void	writeBinaryField(String fieldName, byte[] data)
protected void	writeBinaryValue(byte[] data)
protected void	writeBooleanArrayField(String fieldName, boolean[] v)
protected void	writeBooleanArrayValue(boolean[] v)
protected void	writeBooleanField(String fieldName, boolean v)
protected void	writeBooleanValue(boolean v)
protected void	writeCollectionField(String fieldName, Collection<?> v)
protected void	writeCollectionValue(Collection<?> v)
protected void	writeDateField(String fieldName, Date v)
protected void	writeDateValue(Date v)
protected void	writeDoubleField(String fieldName, double v)
protected void	writeDoubleValue(double v)
protected void	writeEnumField(String fieldName, Enum<?> v)
protected void	writeEnumValue(Enum<?> v)
void	writeField(String fieldName, Object value) Deprecated.
void	writeField(String fieldName, Object value, int type)
protected void	writeIntArrayField(String fieldName, int[] v)
protected void	writeIntArrayValue(int[] v)
protected void	writeIntField(String fieldName, int v)
protected void	writeIntValue(int v)
protected void	writeIterableField(String fieldName, Iterable<?> v)
protected void	writeIterableValue(Iterable<?> v)
protected void	writeListField(String fieldName, List<?> v)
protected void	writeListValue(List<?> list)
protected void	writeLongArrayField(String fieldName, long[] v)
protected void	writeLongArrayValue(long[] v)
protected void	writeLongField(String fieldName, long v)
protected void	writeLongValue(long v)
protected void	writeMapField(String fieldName, Map<?,?> v)
protected void	writeMapValue(Map<?,?> v)
protected void	writeNullField(SerializedString fieldName)
protected void	writeNullField(String fieldName)
protected void	writeNullValue()
protected void	writeObjectArrayField(String fieldName, Object[] v)
protected void	writeObjectArrayValue(Object[] v)
protected void	writeStringField(String fieldName, String v)
protected void	writeStringLikeField(String fieldName, String v, int actualType)
protected void	writeStringLikeValue(String v, int actualType)
protected void	writeStringValue(String v)
protected void	writeTreeNodeField(String fieldName, TreeNode v)
protected void	writeTreeNodeValue(TreeNode v)
protected void	writeUnknownField(String fieldName, Object data)
protected void	writeUnknownValue(Object data)
void	writeValue(Object value)

Methods inherited from class java.lang.Object

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

Field Detail

_features

protected final int _features

_writeNullValues

protected final boolean _writeNullValues

_typeDetector

protected final TypeDetector _typeDetector

Object that is used to resolve types of values dynamically.

_treeCodec

protected final TreeCodec _treeCodec

_generator

protected final JsonGenerator _generator

_timezone

protected final TimeZone _timezone

Constructor Detail

JSONWriter

public JSONWriter(int features,
          TypeDetector td,
          TreeCodec tc)

Constructor used for creating differently configured blueprint instances

JSONWriter

protected JSONWriter(JSONWriter base,
          int features,
          TypeDetector td,
          JsonGenerator g)

Constructor for non-blueprint instances

Method Detail

with

public JSONWriter with(TreeCodec tc)

_with

protected JSONWriter _with(int features,
               TypeDetector td,
               TreeCodec tc)

Overridable method that all mutant factories call if a new instance is to be constructed

perOperationInstance

public JSONWriter perOperationInstance(int features,
                              JsonGenerator g)

writeValue

public void writeValue(Object value)
                throws IOException

Throws:

IOException

writeField

@Deprecated
public void writeField(String fieldName,
                         Object value)
                throws IOException

Deprecated.

Throws:

IOException

writeField

public void writeField(String fieldName,
              Object value,
              int type)
                throws IOException

Throws:

IOException

_writeValue

protected void _writeValue(Object value,
               int type)
                    throws IOException

Throws:

IOException

writeCollectionValue

protected void writeCollectionValue(Collection<?> v)
                             throws IOException

Throws:

IOException

writeCollectionField

protected void writeCollectionField(String fieldName,
                        Collection<?> v)
                             throws IOException

Throws:

IOException

writeIterableValue

protected void writeIterableValue(Iterable<?> v)
                           throws IOException

Throws:

IOException

writeIterableField

protected void writeIterableField(String fieldName,
                      Iterable<?> v)
                           throws IOException

Throws:

IOException

writeListValue

protected void writeListValue(List<?> list)
                       throws IOException

Throws:

IOException

writeListField

protected void writeListField(String fieldName,
                  List<?> v)
                       throws IOException

Throws:

IOException

writeMapValue

protected void writeMapValue(Map<?,?> v)
                      throws IOException

Throws:

IOException

writeMapField

protected void writeMapField(String fieldName,
                 Map<?,?> v)
                      throws IOException

Throws:

IOException

writeObjectArrayValue

protected void writeObjectArrayValue(Object[] v)
                              throws IOException

Throws:

IOException

writeObjectArrayField

protected void writeObjectArrayField(String fieldName,
                         Object[] v)
                              throws IOException

Throws:

IOException

writeIntArrayValue

protected void writeIntArrayValue(int[] v)
                           throws IOException

Throws:

IOException

writeIntArrayField

protected void writeIntArrayField(String fieldName,
                      int[] v)
                           throws IOException

Throws:

IOException

writeLongArrayValue

protected void writeLongArrayValue(long[] v)
                            throws IOException

Throws:

IOException

writeLongArrayField

protected void writeLongArrayField(String fieldName,
                       long[] v)
                            throws IOException

Throws:

IOException

writeBooleanArrayValue

protected void writeBooleanArrayValue(boolean[] v)
                               throws IOException

Throws:

IOException

writeBooleanArrayField

protected void writeBooleanArrayField(String fieldName,
                          boolean[] v)
                               throws IOException

Throws:

IOException

writeTreeNodeValue

protected void writeTreeNodeValue(TreeNode v)
                           throws IOException

Throws:

IOException

writeTreeNodeField

protected void writeTreeNodeField(String fieldName,
                      TreeNode v)
                           throws IOException

Throws:

IOException

writeBooleanValue

protected void writeBooleanValue(boolean v)
                          throws IOException

Throws:

IOException

writeBooleanField

protected void writeBooleanField(String fieldName,
                     boolean v)
                          throws IOException

Throws:

IOException

writeIntValue

protected void writeIntValue(int v)
                      throws IOException

Throws:

IOException

writeIntField

protected void writeIntField(String fieldName,
                 int v)
                      throws IOException

Throws:

IOException

writeLongValue

protected void writeLongValue(long v)
                       throws IOException

Throws:

IOException

writeBigIntegerValue

protected void writeBigIntegerValue(BigInteger v)
                             throws IOException

Throws:

IOException

writeBigIntegerField

protected void writeBigIntegerField(String fieldName,
                        BigInteger v)
                             throws IOException

Throws:

IOException

writeLongField

protected void writeLongField(String fieldName,
                  long v)
                       throws IOException

Throws:

IOException

writeDoubleValue

protected void writeDoubleValue(double v)
                         throws IOException

Throws:

IOException

writeDoubleField

protected void writeDoubleField(String fieldName,
                    double v)
                         throws IOException

Throws:

IOException

writeBigDecimalValue

protected void writeBigDecimalValue(BigDecimal v)
                             throws IOException

Throws:

IOException

writeBigDecimalField

protected void writeBigDecimalField(String fieldName,
                        BigDecimal v)
                             throws IOException

Throws:

IOException

writeStringValue

protected void writeStringValue(String v)
                         throws IOException

Throws:

IOException

writeStringField

protected void writeStringField(String fieldName,
                    String v)
                         throws IOException

Throws:

IOException

writeStringLikeValue

protected void writeStringLikeValue(String v,
                        int actualType)
                             throws IOException

Throws:

IOException

writeStringLikeField

protected void writeStringLikeField(String fieldName,
                        String v,
                        int actualType)
                             throws IOException

Throws:

IOException

writeBinaryValue

protected void writeBinaryValue(byte[] data)
                         throws IOException

Throws:

IOException

writeBinaryField

protected void writeBinaryField(String fieldName,
                    byte[] data)
                         throws IOException

Throws:

IOException

writeNullValue

protected void writeNullValue()
                       throws IOException

Throws:

IOException

writeNullField

protected void writeNullField(String fieldName)
                       throws IOException

Throws:

IOException

writeNullField

protected void writeNullField(SerializedString fieldName)
                       throws IOException

Throws:

IOException

writeDateValue

protected void writeDateValue(Date v)
                       throws IOException

Throws:

IOException

writeDateField

protected void writeDateField(String fieldName,
                  Date v)
                       throws IOException

Throws:

IOException

writeEnumValue

protected void writeEnumValue(Enum<?> v)
                       throws IOException

Throws:

IOException

writeEnumField

protected void writeEnumField(String fieldName,
                  Enum<?> v)
                       throws IOException

Throws:

IOException

writeBeanValue

protected void writeBeanValue(BeanPropertyWriter[] props,
                  Object bean)
                       throws IOException

Throws:

IOException

writeUnknownValue

protected void writeUnknownValue(Object data)
                          throws IOException

Throws:

IOException

writeUnknownField

protected void writeUnknownField(String fieldName,
                     Object data)
                          throws IOException

Throws:

IOException

_checkUnknown

protected void _checkUnknown(Object value)
                      throws IOException

Throws:

IOException

keyToString

protected String keyToString(Object rawKey)

dateToString

protected String dateToString(Date v)

Since:

2.7