org.beanio.stream.json
Class JsonRecordParserFactory

java.lang.Object
  org.beanio.stream.json.JsonParserConfiguration
      org.beanio.stream.json.JsonRecordParserFactory

All Implemented Interfaces:

RecordParserFactory

public class JsonRecordParserFactory
extends JsonParserConfiguration
implements RecordParserFactory

A RecordParserFactory for JSON formatted streams.

Record objects are stored using a Map. A map may contain List values for a JSON array, another Map for a JSON object, or the simple types String, Number, Boolean or null.

Since:

2.0

Author:

Kevin Seim

Constructor Summary

JsonRecordParserFactory()
Constructs a new JsonRecordParserFactory.

Method Summary

RecordMarshaller	createMarshaller() Creates a parser for marshalling records.
RecordReader	createReader(Reader in) Creates a parser for reading records from an input stream.
RecordUnmarshaller	createUnmarshaller() Creates a parser for unmarshalling records.
RecordWriter	createWriter(Writer out) Creates a parser for writing records to an output stream.
void	init() Initializes the factory.

Methods inherited from class org.beanio.stream.json.JsonParserConfiguration

getIndentation, getLineSeparator, isPretty, setIndentation, setLineSeparator, setPretty

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonRecordParserFactory

public JsonRecordParserFactory()

Constructs a new JsonRecordParserFactory.

Method Detail

init

public void init()
          throws IllegalArgumentException

Description copied from interface: RecordParserFactory

Initializes the factory. This method is called when a mapping file is loaded after all parser properties have been set, and is therefore ideally used to preemptively validate parser configuration settings.

Specified by:

init in interface RecordParserFactory

Throws:

IllegalArgumentException - if the parser configuration is invalid

createReader

public RecordReader createReader(Reader in)
                          throws IllegalArgumentException

Description copied from interface: RecordParserFactory

Creates a parser for reading records from an input stream.

Specified by:

createReader in interface RecordParserFactory

Parameters:

in - the input stream to read from

Returns:

the created RecordReader

Throws:

IllegalArgumentException - if this factory is improperly configured and a RecordReader cannot be created

createWriter

public RecordWriter createWriter(Writer out)
                          throws IllegalArgumentException

Description copied from interface: RecordParserFactory

Creates a parser for writing records to an output stream.

Specified by:

createWriter in interface RecordParserFactory

Parameters:

out - the output stream to write to

Returns:

the new RecordWriter

Throws:

IllegalArgumentException - if this factory is improperly configured and a RecordWriter cannot be created

createMarshaller

public RecordMarshaller createMarshaller()
                                  throws IllegalArgumentException

Description copied from interface: RecordParserFactory

Creates a parser for marshalling records.

Specified by:

createMarshaller in interface RecordParserFactory

Returns:

the created RecordMarshaller

Throws:

IllegalArgumentException - if this factory is improperly configured and a RecordMarshaller cannot be created

createUnmarshaller

public RecordUnmarshaller createUnmarshaller()
                                      throws IllegalArgumentException

Description copied from interface: RecordParserFactory

Creates a parser for unmarshalling records.

Specified by:

createUnmarshaller in interface RecordParserFactory

Returns:

the created RecordUnmarshaller

Throws:

IllegalArgumentException - if this factory is improperly configured and a RecordUnmarshaller cannot be created