net.lecousin.framework.json

Class JSONWriter

java.lang.Object

net.lecousin.framework.json.JSONWriter

public class JSONWriter
extends Object

Generates a JSON structure.

Constructor Summary

Constructors

Constructor and Description
JSONWriter(net.lecousin.framework.io.text.ICharacterStream.Writable.Buffered output, boolean pretty) Constructor.
JSONWriter(net.lecousin.framework.io.IO.Writable.Buffered output, boolean pretty) Constructor.
JSONWriter(net.lecousin.framework.io.IO.Writable.Buffered output, Charset encoding, boolean pretty) Constructor.

Method Summary

Modifier and Type	Method and Description
net.lecousin.framework.concurrent.async.IAsync<IOException>	addObjectAttribute(String name) Start a new object attribute, with its name followed by a semicolon.
net.lecousin.framework.concurrent.async.IAsync<IOException>	addObjectAttribute(String name, boolean value) Add a boolean attribute to the current object.
net.lecousin.framework.concurrent.async.IAsync<IOException>	addObjectAttribute(String name, Number value) Add a number attribute to the current object.
net.lecousin.framework.concurrent.async.IAsync<IOException>	addObjectAttribute(String name, String value) Add a string attribute to the current object.
net.lecousin.framework.concurrent.async.IAsync<IOException>	closeArray() Close an array (]).
net.lecousin.framework.concurrent.async.IAsync<IOException>	closeObject() Close a JSON object (}).
net.lecousin.framework.concurrent.async.IAsync<IOException>	endString() End a string by closing double quotes.
static String	escape(CharSequence s) Escape a string to be written in JSON.
net.lecousin.framework.concurrent.async.IAsync<IOException>	flush() Flush any pending output.
net.lecousin.framework.concurrent.async.IAsync<IOException>	openArray() Open an array ([).
net.lecousin.framework.concurrent.async.IAsync<IOException>	openObject() Open a JSON object ({).
net.lecousin.framework.concurrent.async.IAsync<IOException>	startNextArrayElement() Start a new element in an array, writing a comma if a previous element is present.
net.lecousin.framework.concurrent.async.IAsync<IOException>	startString() Start a string by opening double quotes.
net.lecousin.framework.concurrent.async.IAsync<IOException>	writeBoolean(boolean b) Write a boolean.
net.lecousin.framework.concurrent.async.IAsync<IOException>	writeNull() Write null.
net.lecousin.framework.concurrent.async.IAsync<IOException>	writeNumber(Number n) Write a number.
net.lecousin.framework.concurrent.async.IAsync<IOException>	writeString(CharSequence s) Write a string between double quotes.
net.lecousin.framework.concurrent.async.IAsync<IOException>	writeStringContent(CharSequence s) Write a part of a string content.

Methods inherited from class java.lang.Object

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

Constructor Detail

JSONWriter

public JSONWriter(net.lecousin.framework.io.IO.Writable.Buffered output,
                  boolean pretty)

Constructor.

JSONWriter

public JSONWriter(net.lecousin.framework.io.IO.Writable.Buffered output,
                  Charset encoding,
                  boolean pretty)

Constructor.

JSONWriter

public JSONWriter(net.lecousin.framework.io.text.ICharacterStream.Writable.Buffered output,
                  boolean pretty)

Constructor.

Method Detail

escape

public static String escape(CharSequence s)

Escape a string to be written in JSON.

flush

public net.lecousin.framework.concurrent.async.IAsync<IOException> flush()

Flush any pending output.

openObject

public net.lecousin.framework.concurrent.async.IAsync<IOException> openObject()

Open a JSON object ({).

closeObject

public net.lecousin.framework.concurrent.async.IAsync<IOException> closeObject()

Close a JSON object (}).

addObjectAttribute

public net.lecousin.framework.concurrent.async.IAsync<IOException> addObjectAttribute(String name)

Start a new object attribute, with its name followed by a semicolon.

addObjectAttribute

public net.lecousin.framework.concurrent.async.IAsync<IOException> addObjectAttribute(String name,
                                                                                      boolean value)

Add a boolean attribute to the current object. Equivalent to addObjectAttribute then writeBoolean.

addObjectAttribute

public net.lecousin.framework.concurrent.async.IAsync<IOException> addObjectAttribute(String name,
                                                                                      Number value)

Add a number attribute to the current object. Equivalent to addObjectAttribute then writeNumber.

addObjectAttribute

public net.lecousin.framework.concurrent.async.IAsync<IOException> addObjectAttribute(String name,
                                                                                      String value)

Add a string attribute to the current object. Equivalent to addObjectAttribute then writeString.

openArray

public net.lecousin.framework.concurrent.async.IAsync<IOException> openArray()

Open an array ([).

closeArray

public net.lecousin.framework.concurrent.async.IAsync<IOException> closeArray()

Close an array (]).

startNextArrayElement

public net.lecousin.framework.concurrent.async.IAsync<IOException> startNextArrayElement()

Start a new element in an array, writing a comma if a previous element is present.

writeNull

public net.lecousin.framework.concurrent.async.IAsync<IOException> writeNull()

Write null.

writeString

public net.lecousin.framework.concurrent.async.IAsync<IOException> writeString(CharSequence s)

Write a string between double quotes.

startString

public net.lecousin.framework.concurrent.async.IAsync<IOException> startString()

Start a string by opening double quotes.

writeStringContent

public net.lecousin.framework.concurrent.async.IAsync<IOException> writeStringContent(CharSequence s)

Write a part of a string content.

endString

public net.lecousin.framework.concurrent.async.IAsync<IOException> endString()

End a string by closing double quotes.

writeNumber

public net.lecousin.framework.concurrent.async.IAsync<IOException> writeNumber(Number n)

Write a number.

writeBoolean

public net.lecousin.framework.concurrent.async.IAsync<IOException> writeBoolean(boolean b)

Write a boolean.