org.msgpack.value.impl

Class ImmutableExtensionValueImpl

java.lang.Object

org.msgpack.value.impl.AbstractImmutableValue

org.msgpack.value.impl.ImmutableExtensionValueImpl

All Implemented Interfaces:

ExtensionValue, ImmutableExtensionValue, ImmutableValue, Value

public class ImmutableExtensionValueImpl
extends AbstractImmutableValue
implements ImmutableExtensionValue

ImmutableExtensionValueImpl Implements ImmutableExtensionValue using a byte and a byte[] fields.

See Also:

ExtensionValue

Field Summary

Fields

Modifier and Type	Field and Description
private byte[]	data
private byte	type

Constructor Summary

Constructors

Constructor and Description
ImmutableExtensionValueImpl(byte type, byte[] data)

Method Summary

Modifier and Type	Method and Description
ImmutableExtensionValue	asExtensionValue() Returns the value as ExtensionValue.
boolean	equals(java.lang.Object o) Compares this value to the specified object.
byte[]	getData()
byte	getType()
ValueType	getValueType() Returns type of this value.
int	hashCode()
ImmutableExtensionValue	immutableValue() Returns immutable copy of this value.
java.lang.String	toJson() Returns json representation of this Value.
java.lang.String	toString()
void	writeTo(MessagePacker packer) Serializes the value using the specified MessagePacker

Methods inherited from class org.msgpack.value.impl.AbstractImmutableValue

asArrayValue, asBinaryValue, asBooleanValue, asFloatValue, asIntegerValue, asMapValue, asNilValue, asNumberValue, asRawValue, asStringValue, asTimestampValue, isArrayValue, isBinaryValue, isBooleanValue, isExtensionValue, isFloatValue, isIntegerValue, isMapValue, isNilValue, isNumberValue, isRawValue, isStringValue, isTimestampValue

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.msgpack.value.ImmutableValue

asArrayValue, asBinaryValue, asBooleanValue, asFloatValue, asIntegerValue, asMapValue, asNilValue, asRawValue, asStringValue, asTimestampValue

Methods inherited from interface org.msgpack.value.Value

asNumberValue, isArrayValue, isBinaryValue, isBooleanValue, isExtensionValue, isFloatValue, isIntegerValue, isMapValue, isNilValue, isNumberValue, isRawValue, isStringValue, isTimestampValue

Field Detail

type

private final byte type

data

private final byte[] data

Constructor Detail

ImmutableExtensionValueImpl

public ImmutableExtensionValueImpl(byte type,
                                   byte[] data)

Method Detail

getValueType

public ValueType getValueType()

Description copied from interface: Value

Returns type of this value. Note that you can't use instanceof to check type of a value because type of a mutable value is variable.

Specified by:

getValueType in interface Value

immutableValue

public ImmutableExtensionValue immutableValue()

Description copied from interface: Value

Returns immutable copy of this value. This method simply returns this without copying the value if this value is already immutable.

Specified by:

immutableValue in interface Value

asExtensionValue

public ImmutableExtensionValue asExtensionValue()

Description copied from interface: Value

Returns the value as ExtensionValue. Otherwise throws MessageTypeCastException. Note that you can't use instanceof or cast ((ExtensionValue) thisValue) to check type of a value because type of a mutable value is variable.

Specified by:

asExtensionValue in interface Value

Overrides:

asExtensionValue in class AbstractImmutableValue

getType

public byte getType()

Specified by:

getType in interface ExtensionValue

getData

public byte[] getData()

Specified by:

getData in interface ExtensionValue

writeTo

public void writeTo(MessagePacker packer)
             throws java.io.IOException

Description copied from interface: Value

Serializes the value using the specified MessagePacker

Specified by:

writeTo in interface Value

Throws:

java.io.IOException

See Also:

MessagePacker

equals

public boolean equals(java.lang.Object o)

Description copied from interface: Value

Compares this value to the specified object. This method returns true if type and value are equivalent. If this value is MapValue or ArrayValue, this method check equivalence of elements recursively.

Specified by:

equals in interface Value

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toJson

public java.lang.String toJson()

Description copied from interface: Value

Returns json representation of this Value.

Following behavior is not configurable at this release and they might be changed at future releases:

• if a key of MapValue is not string, the key is converted to a string using toString method.
• NaN and Infinity of DoubleValue are converted to null.
• ExtensionValue is converted to a 2-element array where first element is a number and second element is the data encoded in hex.
• BinaryValue is converted to a string using UTF-8 encoding. Invalid byte sequence is replaced with U+FFFD replacement character.
• Invalid UTF-8 byte sequences in StringValue is replaced with U+FFFD replacement character

Specified by:

toJson in interface Value

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object