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java.lang.Objectorg.codehaus.jackson.JsonNode
org.codehaus.jackson.node.BaseJsonNode
org.codehaus.jackson.node.ValueNode
org.codehaus.jackson.node.POJONode
public final class POJONode
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 |
---|
public POJONode(Object v)
Method Detail |
---|
public String getValueAsText()
JsonNode
JsonNode.isValueNode()
returns true), otherwise null.
Note: to serialize nodes of any type, you should call
JsonNode.toString()
instead.
getValueAsText
in class JsonNode
public JsonToken asToken()
BaseJsonNode
JsonToken
that equivalent
stream event would produce (for most nodes there is just
one token but for structured/container types multiple)
asToken
in class ValueNode
public boolean isPojo()
JsonNode
POJONode
.
isPojo
in class JsonNode
public final void serialize(JsonGenerator jg, SerializerProvider provider) throws IOException, JsonProcessingException
BaseJsonNode
serialize
in interface JsonSerializable
serialize
in class BaseJsonNode
IOException
JsonProcessingException
public Object getPojo()
public boolean equals(Object o)
JsonNode
Note: marked as abstract to ensure all implementation classes define it properly.
equals
in class JsonNode
public int hashCode()
hashCode
in class Object
public String toString()
JsonNode
Note: marked as abstract to ensure all implementation classes define it properly.
toString
in class ValueNode
|
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