Package org.codehaus.jackson.impl

Class JsonWriteContext

java.lang.Object

org.codehaus.jackson.JsonStreamContext

org.codehaus.jackson.impl.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	Description
protected JsonWriteContext	_child
protected String	_currentName	Name of the field of which value is to be parsed; only used for OBJECT contexts
protected final JsonWriteContext	_parent
static final int	STATUS_EXPECT_NAME
static final int	STATUS_EXPECT_VALUE
static final int	STATUS_OK_AFTER_COLON
static final int	STATUS_OK_AFTER_COMMA
static final int	STATUS_OK_AFTER_SPACE
static final int	STATUS_OK_AS_IS

Fields inherited from class org.codehaus.jackson.JsonStreamContext

_index, _type, TYPE_ARRAY, TYPE_OBJECT, TYPE_ROOT

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	JsonWriteContext(int type, JsonWriteContext parent)

Method Summary

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

Methods inherited from class org.codehaus.jackson.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 Details

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

_currentName

protected String _currentName

Name of the field of which value is to be parsed; only used for OBJECT contexts

_child

protected JsonWriteContext _child

Constructor Details

JsonWriteContext

protected JsonWriteContext(int type,
 JsonWriteContext parent)

Method Details

createRootContext

public static JsonWriteContext createRootContext()

createChildArrayContext

public final JsonWriteContext createChildArrayContext()

createChildObjectContext

public final 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)

Method that writer is to call before it writes a field name.

Returns:

Index of the field entry (0-based)

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