org.codehaus.jackson.node
Class POJONode

java.lang.Object
  extended by org.codehaus.jackson.JsonNode
      extended by org.codehaus.jackson.node.BaseJsonNode
          extended by org.codehaus.jackson.node.ValueNode
              extended by 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