com.arcao.geocaching.api.impl.live_geocaching_api.parser
Class JsonReader

java.lang.Object
  com.arcao.geocaching.api.impl.live_geocaching_api.parser.JsonReader

public class JsonReader
extends Object

Constructor Summary

JsonReader(Reader in)

Method Summary

void	beginArray() Consumes the next token from the JSON stream and asserts that it is the beginning of a new array.
void	beginObject() Consumes the next token from the JSON stream and asserts that it is the beginning of a new object.
void	close() Closes this JSON reader and the underlying Reader.
void	endArray() Consumes the next token from the JSON stream and asserts that it is the end of the current array.
void	endObject() Consumes the next token from the JSON stream and asserts that it is the end of the current array.
boolean	hasNext() Returns true if the current array or object has another element.
boolean	isLenient() Returns true if this parser is liberal in what it accepts.
boolean	nextBoolean() Returns the boolean value of the next token, consuming it.
boolean	nextBoolean(boolean defaultValue)
double	nextDouble() Returns the double value of the next token, consuming it.
double	nextDouble(double defaultValue)
int	nextInt() Returns the int value of the next token, consuming it.
int	nextInt(int defaultValue)
long	nextLong() Returns the long value of the next token, consuming it.
long	nextLong(long defaultValue)
String	nextName() Returns the next token, a property name, and consumes it.
void	nextNull() Consumes the next token from the JSON stream and asserts that it is a literal null.
String	nextString() Returns the string value of the next token, consuming it.
String	nextString(String defaultValue)
com.google.gson.stream.JsonToken	peek() Returns the type of the next token without consuming it.
void	setLenient(boolean lenient) Configure this parser to be be liberal in what it accepts.
void	skipValue() Skips the next value recursively.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonReader

public JsonReader(Reader in)

Method Detail

setLenient

public void setLenient(boolean lenient)

Configure this parser to be be liberal in what it accepts. By default, this parser is strict and only accepts JSON as specified by RFC 4627. Setting the parser to lenient causes it to ignore the following syntax errors:

• Streams that start with the non-execute prefix, ")]}'\n".
• Streams that include multiple top-level values. With strict parsing, each stream must contain exactly one top-level value.
• Top-level values of any type. With strict parsing, the top-level value must be an object or an array.
• Numbers may be NaNs or infinities.
• End of line comments starting with // or # and ending with a newline character.
• C-style comments starting with /* and ending with */. Such comments may not be nested.
• Names that are unquoted or 'single quoted'.
• Strings that are unquoted or 'single quoted'.
• Array elements separated by ; instead of ,.
• Unnecessary array separators. These are interpreted as if null was the omitted value.
• Names and values separated by = or => instead of :.
• Name/value pairs separated by ; instead of ,.

isLenient

public boolean isLenient()

Returns true if this parser is liberal in what it accepts.

beginArray

public void beginArray()
                throws IOException

Consumes the next token from the JSON stream and asserts that it is the beginning of a new array.

Throws:

IOException

endArray

public void endArray()
              throws IOException

Consumes the next token from the JSON stream and asserts that it is the end of the current array.

Throws:

IOException

beginObject

public void beginObject()
                 throws IOException

Consumes the next token from the JSON stream and asserts that it is the beginning of a new object.

Throws:

IOException

endObject

public void endObject()
               throws IOException

Consumes the next token from the JSON stream and asserts that it is the end of the current array.

Throws:

IOException

hasNext

public boolean hasNext()
                throws IOException

Returns true if the current array or object has another element.

Throws:

IOException

peek

public com.google.gson.stream.JsonToken peek()
                                      throws IOException

Returns the type of the next token without consuming it.

Throws:

IOException

nextName

public String nextName()
                throws IOException

Returns the next token, a property name, and consumes it.

Throws:

IOException - if the next token in the stream is not a property name.

nextString

public String nextString()
                  throws IOException

Returns the string value of the next token, consuming it. If the next token is a number, this method will return its string form.

Throws:

IllegalStateException - if the next token is not a string or if this reader is closed.

IOException

nextString

public String nextString(String defaultValue)
                  throws IOException

Throws:

IOException

nextBoolean

public boolean nextBoolean()
                    throws IOException

Returns the boolean value of the next token, consuming it.

Throws:

IllegalStateException - if the next token is not a boolean or if this reader is closed.

IOException

nextBoolean

public boolean nextBoolean(boolean defaultValue)
                    throws IOException

Throws:

IOException

nextNull

public void nextNull()
              throws IOException

Consumes the next token from the JSON stream and asserts that it is a literal null.

Throws:

IllegalStateException - if the next token is not null or if this reader is closed.

IOException

nextDouble

public double nextDouble()
                  throws IOException

Returns the double value of the next token, consuming it. If the next token is a string, this method will attempt to parse it as a double.

Throws:

IllegalStateException - if the next token is not a literal value.

NumberFormatException - if the next literal value cannot be parsed as a double, or is non-finite.

IOException

nextDouble

public double nextDouble(double defaultValue)
                  throws IOException

Throws:

IOException

nextLong

public long nextLong()
              throws IOException

Returns the long value of the next token, consuming it. If the next token is a string, this method will attempt to parse it as a long. If the next token's numeric value cannot be exactly represented by a Java long, this method throws.

Throws:

IllegalStateException - if the next token is not a literal value.

NumberFormatException - if the next literal value cannot be parsed as a number, or exactly represented as a long.

IOException

nextLong

public long nextLong(long defaultValue)
              throws IOException

Throws:

IOException

nextInt

public int nextInt()
            throws IOException

Returns the int value of the next token, consuming it. If the next token is a string, this method will attempt to parse it as an int. If the next token's numeric value cannot be exactly represented by a Java int, this method throws.

Throws:

IllegalStateException - if the next token is not a literal value.

NumberFormatException - if the next literal value cannot be parsed as a number, or exactly represented as an int.

IOException

nextInt

public int nextInt(int defaultValue)
            throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Closes this JSON reader and the underlying Reader.

Throws:

IOException

skipValue

public void skipValue()
               throws IOException

Skips the next value recursively. If it is an object or array, all nested elements are skipped. This method is intended for use when the JSON token stream contains unrecognized or unhandled values.

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object