Package com.google.api.client.json.gson

Class GsonParser

java.lang.Object

com.google.api.client.json.JsonParser

com.google.api.client.json.gson.GsonParser

class GsonParser
extends JsonParser

Low-level JSON serializer implementation based on GSON.

Implementation is not thread-safe.

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.List<java.lang.String>	currentNameStack
private java.lang.String	currentText
private JsonToken	currentToken
private GsonFactory	factory
private com.google.gson.stream.JsonReader	reader

Constructor Summary

Constructors

Constructor	Description
GsonParser(GsonFactory factory, com.google.gson.stream.JsonReader reader)

Method Summary

Modifier and Type	Method	Description
private void	checkNumber()
void	close()	Closes the parser and the underlying input stream or reader, and releases any memory associated with it.
java.math.BigInteger	getBigIntegerValue()	Returns the BigInteger value of the current token.
byte	getByteValue()	Returns the byte value of the current token.
java.lang.String	getCurrentName()	Returns the most recent field name or null for array values or for root-level values.
JsonToken	getCurrentToken()	Returns the token the parser currently points to or null for none (at start of input or after end of input).
java.math.BigDecimal	getDecimalValue()	Returns the BigDecimal value of the current token.
double	getDoubleValue()	Returns the double value of the current token.
JsonFactory	getFactory()	Returns the JSON factory from which this generator was created.
float	getFloatValue()	Returns the float value of the current token.
int	getIntValue()	Returns the int value of the current token.
long	getLongValue()	Returns the long value of the current token.
short	getShortValue()	Returns the short value of the current token.
java.lang.String	getText()	Returns a textual representation of the current token or null if JsonParser.getCurrentToken() is null.
JsonToken	nextToken()	Returns the next token from the stream or null to indicate end of input.
JsonParser	skipChildren()	Skips to the matching JsonToken.END_ARRAY if current token is JsonToken.START_ARRAY, the matching JsonToken.END_OBJECT if the current token is JsonToken.START_OBJECT, else does nothing.

Methods inherited from class com.google.api.client.json.JsonParser

parse, parse, parse, parse, parse, parse, parseAndClose, parseAndClose, parseAndClose, parseAndClose, parseArray, parseArray, parseArray, parseArray, parseArrayAndClose, parseArrayAndClose, parseArrayAndClose, parseArrayAndClose, skipToKey, skipToKey

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

reader

private final com.google.gson.stream.JsonReader reader

factory

private final GsonFactory factory

currentNameStack

private java.util.List<java.lang.String> currentNameStack

currentToken

private JsonToken currentToken

currentText

private java.lang.String currentText

Constructor Detail

GsonParser

GsonParser(GsonFactory factory,
           com.google.gson.stream.JsonReader reader)

Method Detail

close

public void close()
           throws java.io.IOException

Description copied from class: JsonParser

Closes the parser and the underlying input stream or reader, and releases any memory associated with it.

Specified by:

close in class JsonParser

Throws:

java.io.IOException

getCurrentName

public java.lang.String getCurrentName()

Description copied from class: JsonParser

Returns the most recent field name or null for array values or for root-level values.

Specified by:

getCurrentName in class JsonParser

getCurrentToken

public JsonToken getCurrentToken()

Description copied from class: JsonParser

Returns the token the parser currently points to or null for none (at start of input or after end of input).

Specified by:

getCurrentToken in class JsonParser

getFactory

public JsonFactory getFactory()

Description copied from class: JsonParser

Returns the JSON factory from which this generator was created.

Specified by:

getFactory in class JsonParser

getByteValue

public byte getByteValue()

Description copied from class: JsonParser

Returns the byte value of the current token.

Specified by:

getByteValue in class JsonParser

getShortValue

public short getShortValue()

Description copied from class: JsonParser

Returns the short value of the current token.

Specified by:

getShortValue in class JsonParser

getIntValue

public int getIntValue()

Description copied from class: JsonParser

Returns the int value of the current token.

Specified by:

getIntValue in class JsonParser

getFloatValue

public float getFloatValue()

Description copied from class: JsonParser

Returns the float value of the current token.

Specified by:

getFloatValue in class JsonParser

getBigIntegerValue

public java.math.BigInteger getBigIntegerValue()

Description copied from class: JsonParser

Returns the BigInteger value of the current token.

Specified by:

getBigIntegerValue in class JsonParser

getDecimalValue

public java.math.BigDecimal getDecimalValue()

Description copied from class: JsonParser

Returns the BigDecimal value of the current token.

Specified by:

getDecimalValue in class JsonParser

getDoubleValue

public double getDoubleValue()

Description copied from class: JsonParser

Returns the double value of the current token.

Specified by:

getDoubleValue in class JsonParser

getLongValue

public long getLongValue()

Description copied from class: JsonParser

Returns the long value of the current token.

Specified by:

getLongValue in class JsonParser

checkNumber

private void checkNumber()

getText

public java.lang.String getText()

Description copied from class: JsonParser

Returns a textual representation of the current token or null if JsonParser.getCurrentToken() is null.

Specified by:

getText in class JsonParser

nextToken

public JsonToken nextToken()
                    throws java.io.IOException

Description copied from class: JsonParser

Returns the next token from the stream or null to indicate end of input.

Specified by:

nextToken in class JsonParser

Throws:

java.io.IOException

skipChildren

public JsonParser skipChildren()
                        throws java.io.IOException

Description copied from class: JsonParser

Skips to the matching JsonToken.END_ARRAY if current token is JsonToken.START_ARRAY, the matching JsonToken.END_OBJECT if the current token is JsonToken.START_OBJECT, else does nothing.

Specified by:

skipChildren in class JsonParser

Throws:

java.io.IOException