org.codehaus.jackson.node
Class POJONode

java.lang.Object
  org.codehaus.jackson.JsonNode
      org.codehaus.jackson.node.BaseJsonNode
          org.codehaus.jackson.node.ValueNode
              org.codehaus.jackson.node.POJONode

All Implemented Interfaces:

Iterable<JsonNode>, JsonSerializable, JsonSerializableWithType

public final class POJONode
extends ValueNode

Value node that contains a wrapped POJO, to be serialized as a Json constructed through data mapping (usually done by calling ObjectMapper).

Constructor Summary

POJONode(Object v)

Method Summary

JsonToken	asToken() Method that can be used for efficient type detection when using stream abstraction for traversing nodes.
boolean	equals(Object o) Note: marked as abstract to ensure all implementation classes define it properly.
Object	getPojo() Method that can be used to access the POJO this node wraps.
String	getValueAsText() Method that will return valid String representation of the container value, if the node is a value node (method JsonNode.isValueNode() returns true), otherwise null.
int	hashCode()
boolean	isPojo() Method that can be used to check if the node is a wrapper for a POJO ("Plain Old Java Object" aka "bean".
void	serialize(JsonGenerator jg, SerializerProvider provider) Method called to serialize node instances using given generator.
String	toString() Note: marked as abstract to ensure all implementation classes define it properly.

Methods inherited from class org.codehaus.jackson.node.ValueNode

isValueNode, path, path

Methods inherited from class org.codehaus.jackson.node.BaseJsonNode

getNumberType, serializeWithType, traverse, writeTo

Methods inherited from class org.codehaus.jackson.JsonNode

get, get, getBigIntegerValue, getBinaryValue, getBooleanValue, getDecimalValue, getDoubleValue, getElements, getElementValue, getFieldNames, getFieldValue, getIntValue, getLongValue, getNumberValue, getPath, getPath, getTextValue, isArray, isBigDecimal, isBigInteger, isBinary, isBoolean, isContainerNode, isDouble, isFloatingPointNumber, isInt, isIntegralNumber, isLong, isMissingNode, isNull, isNumber, isObject, isTextual, iterator, size

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

POJONode

public POJONode(Object v)

Method Detail

getValueAsText

public String getValueAsText()

Description copied from class: JsonNode

Method that will return valid String representation of the container value, if the node is a value node (method JsonNode.isValueNode() returns true), otherwise null.

Note: to serialize nodes of any type, you should call JsonNode.toString() instead.

Specified by:

getValueAsText in class JsonNode

asToken

public JsonToken asToken()

Description copied from class: BaseJsonNode

Method that can be used for efficient type detection when using stream abstraction for traversing nodes. Will return the first JsonToken that equivalent stream event would produce (for most nodes there is just one token but for structured/container types multiple)

Specified by:

asToken in class ValueNode

isPojo

public boolean isPojo()

Description copied from class: JsonNode

Method that can be used to check if the node is a wrapper for a POJO ("Plain Old Java Object" aka "bean". Returns true only for instances of POJONode.

Overrides:

isPojo in class JsonNode

Returns:

True if this node wraps a POJO

serialize

public final void serialize(JsonGenerator jg,
                            SerializerProvider provider)
                     throws IOException,
                            JsonProcessingException

Description copied from class: BaseJsonNode

Method called to serialize node instances using given generator.

Specified by:

serialize in interface JsonSerializable

Specified by:

serialize in class BaseJsonNode

Throws:

IOException

JsonProcessingException

getPojo

public Object getPojo()

Method that can be used to access the POJO this node wraps.

equals

public boolean equals(Object o)

Description copied from class: JsonNode

Note: marked as abstract to ensure all implementation classes define it properly.

Specified by:

equals in class JsonNode

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Description copied from class: JsonNode

Note: marked as abstract to ensure all implementation classes define it properly.

Overrides:

toString in class ValueNode