com.saxonica.functions.json

Interface JsonHandler

All Known Implementing Classes:

JsonHandlerMap, JsonHandlerXML

public interface JsonHandler

Interface for generating output from parsing JSON strings

Method Summary

Methods

Modifier and Type	Method and Description
void	endArray() Close the current array
void	endMap() Close the current object/map
Item	getResult()
void	setKey(String key) Set the key to be written for the next entry in an object/map
void	startArray() Open a new array
void	startMap() Start a new object/map
void	writeBoolean(boolean value) Write a boolean value
void	writeNull() Write a null value
void	writeNumeric(String asString, double asDouble) Write a numeric value
void	writeString(String val) Write a string value

Method Detail

getResult

Item getResult()
               throws XPathException

Throws:

XPathException

setKey

void setKey(String key)

Set the key to be written for the next entry in an object/map

Parameters:

key - the key for the entry - null implies no key

startArray

void startArray()
                throws XPathException

Open a new array

Throws:

XPathException - if any error occurs

endArray

void endArray()
              throws XPathException

Close the current array

Throws:

XPathException - if any error occurs

startMap

void startMap()
              throws XPathException

Start a new object/map

Throws:

XPathException - if any error occurs

endMap

void endMap()
            throws XPathException

Close the current object/map

Throws:

XPathException - if any error occurs

writeNumeric

void writeNumeric(String asString,
                double asDouble)
                  throws XPathException

Write a numeric value

Parameters:

asString - the string representation of the value

asDouble - the double representation of the value

Throws:

XPathException - if any error occurs

writeString

void writeString(String val)
                 throws XPathException

Write a string value

Parameters:

val - The string to be written (which may or may not contain JSON escape sequences, according to the options that were set)

Throws:

XPathException - if any error occurs

writeBoolean

void writeBoolean(boolean value)
                  throws XPathException

Write a boolean value

Parameters:

value - the boolean value to be written

Throws:

XPathException - if any error occurs

writeNull

void writeNull()
               throws XPathException

Write a null value

Throws:

XPathException - if any error occurs