It is an object which is used for handling the pretty-printing at the time of output.
It is an object which is used for handling the pretty-printing at the time of output.
| S.N. |
Method |
Description |
| 1 |
protected void _reportError(String msg) |
It is a helper method that is used to construct and throw JsonGenerationException with the specified base message. |
| 2 |
protected void _writeSimpleObject(Object value) |
It is used for calling appropriate write method to given untyped Object. |
| 3 |
boolean canOmitFields() - Introspection method to call to check whether it is ok to omit writing of Object fields or not. |
The method is used for checking whether it is ok to omit the writing of Object fields or not. |
| 4 |
boolean canUseSchema(FormatSchema schema) |
It is used to check whether the given schema can be used with the current generator or not. |
| 5 |
boolean canWriteBinaryNatively() |
It is used to check whether the underlying data format supports "native" binary data or not. |
| 6 |
boolean canWriteObjectId() |
It is used to check whether the underlying data format supports some kind of Object Ids natively or not. |
| 7 |
boolean canWriteTypeId() |
It is used to check whether the underlying data format supports some kind of Type Ids natively or not. |
| 8 |
abstract void close() - Method called to close this generator so that no more content can be written. |
It is used for closing the current generator to stop writing content. |
| 9 |
JsonGenerator configure(JsonGenerator.Feature f, boolean state) |
It is used to disable or enable the given feature. |
| 10 |
void copyCurrentEvent(JsonParser jp) |
In order to copy the data of the current event pointed by the given parser instance, we use this method. |
| 11 |
void copyCurrentStructure(JsonParser jp) |
In order to copy the data of the current event and following events that it encloses pointed by the given parser instance, we use this method. |
| 12 |
abstract JsonGenerator disable(JsonGenerator.Feature f) |
It is used to disable the given feature. |
| 13 |
abstract JsonGenerator enable(JsonGenerator.Feature f) |
It is used to enable the given parser features. |
| 14 |
abstract void flush() |
The method is used for: 1. flushing any buffered data to the underlying target. 2. Flushing the target itself as well. |
| 15 |
CharacterEscapes getCharacterEscapes() |
It is used to access the custom escapes factory uses for JsonGenerators it creates. |
| 16 |
abstract ObjectCodec getCodec() |
It is used to access the Object used to write Java Object as JSON content. |
| 17 |
abstract int getFeatureMask() |
In order to get the state of all standard JsonGenerator.Features, we use this bulk access method. |
| 18 |
int getHighestEscapedChar() |
It is an accessor method, i.e., used to test what is the highest unescaped character configured for this generator. |
| 19 |
Object getOutputTarget() |
It is used to get access to Object, i.e., used as the target for the generated output. |
| 20 |
PrettyPrinter getPrettyPrinter() |
It is an accessor, i.e., used to check whether the current generator has a configured PrettyPrinter. |
| 21 |
FormatSchema getSchema() |
It is used to access the schema that the current parser uses if any. |
| 22 |
abstract boolean isClosed() |
It is used to determine whether the current generator is closed or not. |
| 23 |
abstract boolean isEnabled(JsonGenerator.Feature f) |
It is used to check whether the given feature is enabled or not. |
| 24 |
JsonGenerator setCharacterEscapes(CharacterEscapes esc) |
It is used to define the custom escapes factory uses for JsonGenerators it creates. |
| 25 |
abstract JsonGenerator setCodec(ObjectCodec oc) |
In order to set or reset the Object for using to write to use for writing Java objects as JsonContent, we use this method. |
| 26 |
abstract JsonGenerator setFeatureMask(int mask)-Bulk set method for (re)setting states of all standard JsonGenerator.Features |
In order to reset the states of all standard JsonGenerator.Features, we use this bulk set method. |
| 27 |
JsonGenerator setHighestNonEscapedChar(int charCode) |
In order to escape all character codes above the specified code point, we request the generator by using this method. |
| 28 |
JsonGenerator setPrettyPrinter(PrettyPrinter pp) |
It is used to set a custom pretty printer, i.e., used for adding indentation to improve human readability. |
| 29 |
JsonGenerator setRootValueSeparator(SerializableString sep) |
It allows overriding String used for separating root-level JSON values. |
| 30 |
void setSchema(FormatSchema schema) |
It is used for defining the schema which will be used by the current generator. |
| 31 |
abstract JsonGenerator useDefaultPrettyPrinter() |
The method is used to enable pretty-printing using the pretty default printer. |
| 32 |
abstract Version version() |
It is an accessor, i.e., used to find out the version of the bundle provided by the current generator instance. |
| 33 |
void writeArrayFieldStart(String fieldName) |
It is used to output a field entry having JSON Array value. It is also used to output the START_ARRAY marker. |
| 34 |
abstract void writeBinary(Base64Variant b64variant, byte[] data, int offset, int len) |
It is used to output a given chunk of binary data as a complete String value, i.e., surrounded by double-quotes. |
| 35 |
abstract int writeBinary(Base64Variant b64variant, InputStream data, int dataLength) |
It is similar to the writeBinary(Base64Variant,byte[],int,int) but it accept input through a stream. Stream allows us to write incremental without holding the whole input in memory. |
| 36 |
void writeBinary(byte[] data) |
It similar to writeBinary(Base64Variant,byte[],int,int), but assumes default to using the Jackson default Base64 variant, i.e., Base64Variants.MIME_NO_LINEFEEDS. |
| 37 |
void writeBinary(byte[] data, int offset, int len) |
It similar to writeBinary(Base64Variant,byte[],int,int), but default to using the Jackson default Base64 variant, i.e., Base64Variants.MIME_NO_LINEFEEDS. |
| 38 |
int writeBinary(InputStream data, int dataLength) |
It is similar to the writeBinary(Base64Variant, InputStream, int) but assumes default to using the Jackson default Base64 variant, i.e., Base64Variants.MIME_NO_LINEFEEDS. |
| 39 |
void writeBinaryField(String fieldName, byte[] data) |
It is used to output a field entry having specified data in the base64-encoded form. |
| 40 |
abstract void writeBoolean(boolean state) |
It is used to output literal JSON Boolean. |
| 41 |
void writeBooleanField(String fieldName, boolean value) |
It is used to output a field entry having a Boolean value. |
| 42 |
abstract void writeEndArray() |
It is used to write:
1. Closing marker of a JSON Array value.
2. If pretty-printing is enabled, it can also write possible white space decoration. |
| 43 |
abstract void writeEndObject() |
It is used to write:
3. Closing marker of a JSON Object value.
4. If pretty-printing is enabled, it can also write possible white space decoration. |
| 44 |
abstract void writeFieldName(SerializableString name) |
It is the same as writeFieldName(String name), but it accepts serializable strings except for a normal string. It can perform better as some of the processing and can be reused for later calls. |
| 45 |
abstract void writeFieldName(String name) |
It is used to write the field name. The method accepts field name as a string, i.e., surrounded by double-quotes. It can be decorated with white space if pretty-printing is enabled. |
| 46 |
abstract void writeNull() |
It is used to output literal JSON null values. |
| 47 |
void writeNullField(String fieldName) |
It is used to output a field having JSON literal value null. |
| 48 |
abstract void writeNumber(BigDecimal dec) |
It is used to output the given BigDecimal value as a JSON number. |
| 49 |
abstract void writeNumber(BigInteger v) |
It is used to output the given BigInteger value as a JSON number. |
| 50 |
abstract void writeNumber(double d) |
It is used to output the given double value as a JSON number. |
| 51 |
abstract void writeNumber(float f) |
It is used to output the given float value as a JSON number. |
| 52 |
abstract void writeNumber(int v) |
It is used to output the given int value as a JSON number. |
| 53 |
abstract void writeNumber(long v) |
It is used to output the given long value as a JSON number. |
| 54 |
void writeNumber(short v) |
It is used to output the given short value as a JSON number. |
| 55 |
abstract void writeNumber(String encodedValue) |
It is used to output the custom numeric type, which cannot be easily converted to standard Java number types. |
| 56 |
void writeNumberField(String fieldName, BigDecimal value) |
It is another important method, i.e., used to output a field entry having a specified numeric value. |
| 57 |
void writeNumberField(String fieldName, double value) |
It is another important method, i.e., used to output a field entry having a specified numeric value. |
| 58 |
void writeNumberField(String fieldName, float value) |
It is another important method, i.e., used to output a field entry having a specified numeric value. |
| 59 |
void writeNumberField(String fieldName, int value) |
It is another important method, i.e., used to output a field entry having a specified numeric value. |
| 60 |
void writeNumberField(String fieldName, long value) |
It is another important method, i.e., used to output a field entry having a specified numeric value. |
| 61 |
abstract void writeObject(Object pojo) - Method for writing given Java object (POJO) as Json. |
It is one of the most important methods, i.e., used to write the given Java Object as JSON. |
| 62 |
void writeObjectField(String fieldName, Object pojo) |
It is used to output a field entry having data of a specific Object as its value. |
| 63 |
void writeObjectFieldStart(String fieldName) |
It is a convenient method that is used to output a field entry and the START_OBJECT marker. |
| 64 |
void writeObjectId(Object id) |
This method can be invoked to output the so-called native Object Id. |
| 65 |
void writeObjectRef(Object id) - Method that can be called to output references to native Object Ids. |
This method is rarely used by the developer to output references to native Object Ids. |
| 66 |
abstract void writeRaw(char c) |
It allows the generator to copy input text verbatim without any modifications. Modifications include no escaping and no separators. |
| 67 |
abstract void writeRaw(char[] text, int offset, int len) |
It allows the generator to copy input text verbatim without any modifications. Modifications include no escaping and no separators. |
| 68 |
void writeRaw(SerializableString raw) |
It allows the generator to copy input text verbatim without any modifications. Modifications include no escaping and no separators. |
| 69 |
abstract void writeRaw(String text) |
It allows the generator to copy input text verbatim without any modifications. Modifications include no escaping and no separators. |
| 70 |
abstract void writeRaw(String text, int offset, int len) - Method that will force generator to copy input text verbatim with no modifications (including that no escaping is done and no separators are added even if context [array, Object] would otherwise require such). |
It allows the generator to copy input text verbatim without any modifications. Modifications include no escaping and no separators. |
| 71 |
abstract void writeRawUTF8String(byte[] text, int offset, int length) |
This method is similar to the writeString(String) method; instead of accepting string, it accepts UTF-8 encoded string without additional escaping. |
| 72 |
abstract void writeRawValue(String text) |
It allows the generator to copy input text verbatim without any modifications but assumes it must constitute a single legal JSON value. |
| 73 |
abstract void writeRawValue(String text, int offset, int len) |
It is used to write raw values. |
| 74 |
abstract void writeStartArray() |
The method is used to write starting marker of a JSON array value. |
| 75 |
abstract void writeStartObject() |
It is another important method that is used to write starting marker of a JSON Object value. |
| 76 |
abstract void writeString(char[] text, int offset, int len) |
It is used to output a String value. |
| 77 |
abstract void writeString(SerializableString text) |
It is similar to the writeString(String) method, but instead of accepting string, it accepts SerializableString. |
| 78 |
abstract void writeString(String text) - Method for outputting a String value. |
This method is used to output a String value. |
| 79 |
void writeStringField(String fieldName, String value |
It is a convenient method that is used to output field entries having a string value. |
| 80 |
void writeTypeId(Object id) |
The writeTypeId() can be used to output the so-called native Type Id. |
| 81 |
abstract void writeUTF8String(byte[] text, int offset, int length) |
It is similar to the writeString(String) method, but that takes input as a UTF-8 encoded String. The given string has not been escaped using whatever escaping scheme data format requires. |
| 82 |
abstract void writeTree(TreeNode rootNode) |
It is an important method that is used to write the given JSON tree by using this generator. |
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