JsonWriteContext (jackson-core 2.4.0-rc1)

java.lang.Object
- com.fasterxml.jackson.core.JsonStreamContext
- - com.fasterxml.jackson.core.json.JsonWriteContext

```
public class JsonWriteContext
extends JsonStreamContext
```
Extension of JsonStreamContext, which implements core methods needed, and also exposes more complete API to generator implementation classes.

Field Summary

Fields
Modifier and Type	Field and Description
`protected JsonWriteContext`	`_child`
`protected String`	`_currentName` Name of the field of which value is to be parsed; only used for OBJECT contexts
`protected DupDetector`	`_dups`
`protected boolean`	`_gotName` Marker used to indicate that we just received a name, and now expect a value
`protected JsonWriteContext`	`_parent` Parent context for this context; null for root context.
`static int`	`STATUS_EXPECT_NAME`
`static int`	`STATUS_EXPECT_VALUE`
`static int`	`STATUS_OK_AFTER_COLON`
`static int`	`STATUS_OK_AFTER_COMMA`
`static int`	`STATUS_OK_AFTER_SPACE`
`static int`	`STATUS_OK_AS_IS`

Fields inherited from class com.fasterxml.jackson.core.JsonStreamContext
_index, _type, TYPE_ARRAY, TYPE_OBJECT, TYPE_ROOT

Constructor Summary

Constructors
Modifier Constructor and Description

protected JsonWriteContext(int type, JsonWriteContext parent, DupDetector dups)

Constructors
Modifier	Constructor and Description
`protected`	`JsonWriteContext(int type, JsonWriteContext parent, DupDetector dups)`

Method Summary

Methods
Modifier and Type	Method and Description
`protected void`	`appendDesc(StringBuilder sb)`
`JsonWriteContext`	`createChildArrayContext()`
`JsonWriteContext`	`createChildObjectContext()`
`static JsonWriteContext`	`createRootContext()` Deprecated. Since 2.3; use method that takes argument
`static JsonWriteContext`	`createRootContext(DupDetector dd)`
`String`	`getCurrentName()` Method for accessing name associated with the current location.
`JsonWriteContext`	`getParent()` Accessor for finding parent context of this context; will return null for root context.
`protected JsonWriteContext`	`reset(int type)`
`String`	`toString()` Overridden to provide developer writeable "JsonPath" representation of the context.
`int`	`writeFieldName(String name)` Method that writer is to call before it writes a field name.
`int`	`writeValue()`

Methods inherited from class com.fasterxml.jackson.core.JsonStreamContext
getCurrentIndex, getEntryCount, getTypeDesc, inArray, inObject, inRoot

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - STATUS_OK_AS_IS
```
public static final int STATUS_OK_AS_IS
```
    See Also:
    Constant Field Values
  - STATUS_OK_AFTER_COMMA
```
public static final int STATUS_OK_AFTER_COMMA
```
    See Also:
    Constant Field Values
  - STATUS_OK_AFTER_COLON
```
public static final int STATUS_OK_AFTER_COLON
```
    See Also:
    Constant Field Values
  - STATUS_OK_AFTER_SPACE
```
public static final int STATUS_OK_AFTER_SPACE
```
    See Also:
    Constant Field Values
  - STATUS_EXPECT_VALUE
```
public static final int STATUS_EXPECT_VALUE
```
    See Also:
    Constant Field Values
  - STATUS_EXPECT_NAME
```
public static final int STATUS_EXPECT_NAME
```
    See Also:
    Constant Field Values
  - _parent
```
protected final JsonWriteContext _parent
```
    Parent context for this context; null for root context.
  - _dups
```
protected final DupDetector _dups
```
  - _child
```
protected JsonWriteContext _child
```
  - _currentName
```
protected String _currentName
```
    Name of the field of which value is to be parsed; only used for OBJECT contexts
  - _gotName
```
protected boolean _gotName
```
    Marker used to indicate that we just received a name, and now expect a value
- Constructor Detail
  - JsonWriteContext
```
protected JsonWriteContext(int type,
                JsonWriteContext parent,
                DupDetector dups)
```
- Method Detail
  - reset
```
protected JsonWriteContext reset(int type)
```
  - createRootContext
```
@Deprecated
public static JsonWriteContext createRootContext()
```
    Deprecated. Since 2.3; use method that takes argument
  - createRootContext
```
public static JsonWriteContext createRootContext(DupDetector dd)
```
  - createChildArrayContext
```
public JsonWriteContext createChildArrayContext()
```
  - createChildObjectContext
```
public JsonWriteContext createChildObjectContext()
```
  - getParent
```
public final JsonWriteContext getParent()
```
    Description copied from class: JsonStreamContext
    
    Accessor for finding parent context of this context; will return null for root context.
    
    Specified by:
    
    getParent in class JsonStreamContext
  - getCurrentName
```
public final String getCurrentName()
```
    Description copied from class: JsonStreamContext
    
    Method for accessing name associated with the current location. Non-null for FIELD_NAME and value events that directly follow field names; null for root level and array values.
    
    Specified by:
    
    getCurrentName in class JsonStreamContext
  - writeFieldName
```
public final int writeFieldName(String name)
                         throws JsonProcessingException
```
    Method that writer is to call before it writes a field name.
    
    Returns:
    Index of the field entry (0-based)
    
    Throws:
    
    JsonProcessingException
  - writeValue
```
public final int writeValue()
```
  - appendDesc
```
protected final void appendDesc(StringBuilder sb)
```
  - toString
```
public final String toString()
```
    Overridden to provide developer writeable "JsonPath" representation of the context.
    
    Overrides:
    
    toString in class Object

Class JsonWriteContext

Field Summary

Fields inherited from class com.fasterxml.jackson.core.JsonStreamContext

Constructor Summary

Method Summary

Methods inherited from class com.fasterxml.jackson.core.JsonStreamContext

Methods inherited from class java.lang.Object

Field Detail

STATUS_OK_AS_IS

STATUS_OK_AFTER_COMMA

STATUS_OK_AFTER_COLON

STATUS_OK_AFTER_SPACE

STATUS_EXPECT_VALUE

STATUS_EXPECT_NAME

_parent

_dups

_child

_currentName

_gotName

Constructor Detail

JsonWriteContext

Method Detail

reset

createRootContext

createRootContext

createChildArrayContext

createChildObjectContext

getParent

getCurrentName

writeFieldName

writeValue

appendDesc

toString