Package moe.kyokobot.koe.internal.json

Class JsonAppendableWriter

java.lang.Object

moe.kyokobot.koe.internal.json.JsonAppendableWriter

All Implemented Interfaces:

JsonSink<JsonAppendableWriter>

public final class JsonAppendableWriter
extends Object
implements JsonSink<JsonAppendableWriter>

JSON writer that emits JSON to a Appendable. Create this class with JsonWriter.on(Appendable) or JsonWriter.on(OutputStream).

 OutputStream out = ...;
 JsonWriter
     .indent("  ")
     .on(out)
     .object()
         .array("a")
             .value(1)
             .value(2)
         .end()
         .value("b", false)
         .value("c", true)
     .end()
 .done();
 

Field Summary

Fields

Modifier and Type	Field	Description
protected final Appendable	appendable
protected final OutputStream	out
protected final boolean	utf8

Method Summary

Modifier and Type	Method	Description
JsonAppendableWriter	array()	Starts an array.
JsonAppendableWriter	array(String key)	Starts an array within an object, prefixed with a key.
JsonAppendableWriter	array(String key, Collection<?> c)	Emits the start of an array with a key.
JsonAppendableWriter	array(Collection<?> c)	Emits the start of an array.
void	done()	Closes this JSON writer and flushes the underlying Appendable if it is also Flushable.
protected void	doneInternal()	Ensures that the object is in the finished state.
JsonAppendableWriter	end()	Ends the current array or object.
JsonAppendableWriter	nul()	Emits a 'null' token.
JsonAppendableWriter	nul(String key)	Emits a 'null' token with a key.
JsonAppendableWriter	object()	Starts an object.
JsonAppendableWriter	object(String key)	Starts an object within an object, prefixed with a key.
JsonAppendableWriter	object(String key, Map<?,?> map)	Emits the start of an object with a key.
JsonAppendableWriter	object(Map<?,?> map)	Emits the start of an object.
JsonAppendableWriter	value(boolean b)	Emits a boolean value.
JsonAppendableWriter	value(double d)	Emits a double value.
JsonAppendableWriter	value(float d)	Emits a float value.
JsonAppendableWriter	value(int i)	Emits an integer value.
JsonAppendableWriter	value(long l)	Emits a long value.
JsonAppendableWriter	value(Number n)	Emits a Number value.
JsonAppendableWriter	value(Object o)	Emits an object if it is a JSON-compatible type, otherwise throws an exception.
JsonAppendableWriter	value(String s)	Emits a string value (or null).
JsonAppendableWriter	value(String key, boolean b)	Emits a boolean value with a key.
JsonAppendableWriter	value(String key, double d)	Emits a double value with a key.
JsonAppendableWriter	value(String key, float d)	Emits a float value with a key.
JsonAppendableWriter	value(String key, int i)	Emits an integer value with a key.
JsonAppendableWriter	value(String key, long l)	Emits a long value with a key.
JsonAppendableWriter	value(String key, Number n)	Emits a Number value with a key.
JsonAppendableWriter	value(String key, Object o)	Emits an object with a key if it is a JSON-compatible type, otherwise throws an exception.
JsonAppendableWriter	value(String key, String s)	Emits a string value (or null) with a key.

Methods inherited from class java.lang.Object

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

Methods inherited from interface moe.kyokobot.koe.internal.json.JsonSink

array, array, array, array, end, nul, nul, object, object, object, object, value, value, value, value, value, value, value, value, value, value, value, value, value, value, value, value

Field Details

appendable

protected final Appendable appendable

out

protected final OutputStream out

utf8

protected final boolean utf8

Method Details

done

public void done()
          throws JsonWriterException

Closes this JSON writer and flushes the underlying Appendable if it is also Flushable.

Throws:

JsonWriterException - if the underlying Flushable Appendable failed to flush.

array

public JsonAppendableWriter array(Collection<?> c)

Description copied from interface: JsonSink

Emits the start of an array.

Specified by:

array in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

array

public JsonAppendableWriter array(String key,
 Collection<?> c)

Description copied from interface: JsonSink

Emits the start of an array with a key.

Specified by:

array in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

object

public JsonAppendableWriter object(Map<?,?> map)

Description copied from interface: JsonSink

Emits the start of an object.

Specified by:

object in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

object

public JsonAppendableWriter object(String key,
 Map<?,?> map)

Description copied from interface: JsonSink

Emits the start of an object with a key.

Specified by:

object in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

nul

public JsonAppendableWriter nul()

Description copied from interface: JsonSink

Emits a 'null' token.

Specified by:

nul in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

nul

public JsonAppendableWriter nul(String key)

Description copied from interface: JsonSink

Emits a 'null' token with a key.

Specified by:

nul in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

value

public JsonAppendableWriter value(Object o)

Description copied from interface: JsonSink

Emits an object if it is a JSON-compatible type, otherwise throws an exception.

Specified by:

value in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

value

public JsonAppendableWriter value(String key,
 Object o)

Description copied from interface: JsonSink

Emits an object with a key if it is a JSON-compatible type, otherwise throws an exception.

Specified by:

value in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

value

public JsonAppendableWriter value(String s)

Description copied from interface: JsonSink

Emits a string value (or null).

Specified by:

value in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

value

public JsonAppendableWriter value(int i)

Description copied from interface: JsonSink

Emits an integer value.

Specified by:

value in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

value

public JsonAppendableWriter value(long l)

Description copied from interface: JsonSink

Emits a long value.

Specified by:

value in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

value

public JsonAppendableWriter value(boolean b)

Description copied from interface: JsonSink

Emits a boolean value.

Specified by:

value in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

value

public JsonAppendableWriter value(double d)

Description copied from interface: JsonSink

Emits a double value.

Specified by:

value in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

value

public JsonAppendableWriter value(float d)

Description copied from interface: JsonSink

Emits a float value.

Specified by:

value in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

value

public JsonAppendableWriter value(Number n)

Description copied from interface: JsonSink

Emits a Number value.

Specified by:

value in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

value

public JsonAppendableWriter value(String key,
 String s)

Description copied from interface: JsonSink

Emits a string value (or null) with a key.

Specified by:

value in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

value

public JsonAppendableWriter value(String key,
 int i)

Description copied from interface: JsonSink

Emits an integer value with a key.

Specified by:

value in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

value

public JsonAppendableWriter value(String key,
 long l)

Description copied from interface: JsonSink

Emits a long value with a key.

Specified by:

value in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

value

public JsonAppendableWriter value(String key,
 boolean b)

Description copied from interface: JsonSink

Emits a boolean value with a key.

Specified by:

value in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

value

public JsonAppendableWriter value(String key,
 double d)

Description copied from interface: JsonSink

Emits a double value with a key.

Specified by:

value in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

value

public JsonAppendableWriter value(String key,
 float d)

Description copied from interface: JsonSink

Emits a float value with a key.

Specified by:

value in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

value

public JsonAppendableWriter value(String key,
 Number n)

Description copied from interface: JsonSink

Emits a Number value with a key.

Specified by:

value in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

array

public JsonAppendableWriter array()

Description copied from interface: JsonSink

Starts an array.

Specified by:

array in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

object

public JsonAppendableWriter object()

Description copied from interface: JsonSink

Starts an object.

Specified by:

object in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

array

public JsonAppendableWriter array(String key)

Description copied from interface: JsonSink

Starts an array within an object, prefixed with a key.

Specified by:

array in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

object

public JsonAppendableWriter object(String key)

Description copied from interface: JsonSink

Starts an object within an object, prefixed with a key.

Specified by:

object in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

end

public JsonAppendableWriter end()

Description copied from interface: JsonSink

Ends the current array or object.

Specified by:

end in interface JsonSink<SELF extends moe.kyokobot.koe.internal.json.JsonWriterBase<SELF>>

doneInternal

protected void doneInternal()

Ensures that the object is in the finished state.

Throws:

JsonWriterException - if the written JSON is not properly balanced, ie: all arrays and objects that were started have been properly ended.