public final class TextNode extends ValueNode
NO_NODES, NO_STRINGS| Modifier and Type | Method and Description |
|---|---|
protected void |
_reportBase64EOF() |
protected void |
_reportInvalidBase64(Base64Variant b64variant,
char ch,
int bindex) |
protected void |
_reportInvalidBase64(Base64Variant b64variant,
char ch,
int bindex,
String msg) |
protected static void |
appendQuoted(StringBuilder sb,
String content) |
boolean |
asBoolean(boolean defaultValue)
Method that will try to convert value of this node to a Java boolean.
|
double |
asDouble(double defaultValue)
Method that will try to convert value of this node to a Java double.
|
int |
asInt(int defaultValue)
Method that will try to convert value of this node to a Java int.
|
long |
asLong(long defaultValue)
Method that will try to convert value of this node to a Java long.
|
String |
asText()
Method that will return valid String representation of
the container value, if the node is a value node
(method
JsonNode.isValueNode() returns true), otherwise
empty String. |
JsonToken |
asToken()
Method that can be used for efficient type detection
when using stream abstraction for traversing nodes.
|
boolean |
equals(Object o)
Equality for node objects is defined as full (deep) value
equality.
|
byte[] |
getBinaryValue()
Method to use for accessing binary content of binary nodes (nodes
for which
JsonNode.isBinary() returns true); or for Text Nodes
(ones for which JsonNode.getTextValue() returns non-null value),
to read decoded base64 data. |
byte[] |
getBinaryValue(Base64Variant b64variant)
Method for accessing textual contents assuming they were
base64 encoded; if so, they are decoded and resulting binary
data is returned.
|
String |
getTextValue()
Method to use for accessing String values.
|
int |
hashCode() |
boolean |
isTextual()
Yes indeed it is textual
|
void |
serialize(JsonGenerator jg,
SerializerProvider provider)
Method called to serialize node instances using given generator.
|
String |
toString()
Different from other values, Strings need quoting
|
static TextNode |
valueOf(String v)
Factory method that should be used to construct instances.
|
isValueNode, path, path, serializeWithTypefindParent, findParents, findPath, findValue, findValues, findValuesAsText, getNumberType, traverseasBoolean, asDouble, asInt, asLong, findParents, findValues, findValuesAsText, get, get, getBigIntegerValue, getBooleanValue, getDecimalValue, getDoubleValue, getElements, getFieldNames, getFields, getIntValue, getLongValue, getNumberValue, getPath, getPath, getValueAsBoolean, getValueAsBoolean, getValueAsDouble, getValueAsDouble, getValueAsInt, getValueAsInt, getValueAsLong, getValueAsLong, getValueAsText, has, has, isArray, isBigDecimal, isBigInteger, isBinary, isBoolean, isContainerNode, isDouble, isFloatingPointNumber, isInt, isIntegralNumber, isLong, isMissingNode, isNull, isNumber, isObject, isPojo, iterator, size, withpublic TextNode(String v)
public static TextNode valueOf(String v)
TextNode object, if v
is NOT null; null if it is.public JsonToken asToken()
BaseJsonNodeJsonToken that equivalent
stream event would produce (for most nodes there is just
one token but for structured/container types multiple)public boolean isTextual()
public String getTextValue()
JsonNodeJsonNode.isTextual() returns
false) null will be returned.
For String values, null is never returned (but empty Strings may be)getTextValue in class JsonNodepublic byte[] getBinaryValue(Base64Variant b64variant) throws IOException
IOExceptionpublic byte[] getBinaryValue()
throws IOException
JsonNodeJsonNode.isBinary() returns true); or for Text Nodes
(ones for which JsonNode.getTextValue() returns non-null value),
to read decoded base64 data.
For other types of nodes, returns null.getBinaryValue in class JsonNodeIOExceptionpublic String asText()
JsonNodeJsonNode.isValueNode() returns true), otherwise
empty String.public boolean asBoolean(boolean defaultValue)
JsonNodeIf representation can not be converted to a boolean value (including structured types like Objects and Arrays), specified defaultValue will be returned; no exceptions are thrown.
public int asInt(int defaultValue)
JsonNodeIf representation can not be converted to an int (including structured types like Objects and Arrays), specified defaultValue will be returned; no exceptions are thrown.
public long asLong(long defaultValue)
JsonNodeIf representation can not be converted to an long (including structured types like Objects and Arrays), specified defaultValue will be returned; no exceptions are thrown.
public double asDouble(double defaultValue)
JsonNodeIf representation can not be converted to an int (including structured types like Objects and Arrays), specified defaultValue will be returned; no exceptions are thrown.
public final void serialize(JsonGenerator jg, SerializerProvider provider) throws IOException, JsonProcessingException
BaseJsonNodeserialize in interface JsonSerializableserialize in class BaseJsonNodeIOExceptionJsonProcessingExceptionpublic boolean equals(Object o)
JsonNode
Note: marked as abstract to ensure all implementation
classes define it properly and not rely on definition
from Object.
public String toString()
protected static void appendQuoted(StringBuilder sb, String content)
protected void _reportInvalidBase64(Base64Variant b64variant, char ch, int bindex) throws JsonParseException
JsonParseExceptionprotected void _reportInvalidBase64(Base64Variant b64variant, char ch, int bindex, String msg) throws JsonParseException
bindex - Relative index within base64 character unit; between 0
and 3 (as unit has exactly 4 characters)JsonParseExceptionprotected void _reportBase64EOF()
throws JsonParseException
JsonParseException