org.waterken.syntax.json
Class JSONParser

java.lang.Object
  org.waterken.syntax.json.JSONParser

public final class JSONParser
extends java.lang.Object

Deserializes a JSON text stream.

Constructor Summary

JSONParser(java.lang.String base, Importer connect, java.lang.ClassLoader code, java.io.Reader text)
Constructs an instance.

Method Summary

ConstArray<?>	readTuple(java.lang.reflect.Type... parameters) Deserializes an array of objects.
java.lang.Object	readValue(java.lang.reflect.Type type) Deserializes an object.

Methods inherited from class java.lang.Object

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

Constructor Detail

JSONParser

public JSONParser(java.lang.String base,
                  Importer connect,
                  java.lang.ClassLoader code,
                  java.io.Reader text)

Constructs an instance.

Parameters:

base - base URL

connect - reference importer

code - class loader

text - UTF-8 JSON text stream

Method Detail

readTuple

public ConstArray<?> readTuple(java.lang.reflect.Type... parameters)
                        throws java.io.IOException,
                               BadSyntax

Deserializes an array of objects.

Parameters:

parameters - each expected type

Returns:

parsed argument list

Throws:

java.io.IOException - any I/O error

BadSyntax - invalid JSON text

readValue

public java.lang.Object readValue(java.lang.reflect.Type type)
                           throws java.io.IOException,
                                  BadSyntax

Deserializes an object.

Parameters:

type - expected type

Returns:

parsed object

Throws:

java.io.IOException - any I/O error

BadSyntax - invalid JSON text