Package net.sf.eBus.messages.type

Class UUIDType

java.lang.Object

net.sf.eBus.messages.type.DataType

net.sf.eBus.messages.type.UUIDType

All Implemented Interfaces:

java.lang.Comparable<DataType>

public final class UUIDType
extends DataType

Provides binary serialization of a UUID instance. Transmits the UUID as two longs: most-significant bits and least-significant bits.

Author:

Charles W. Rapp

Field Summary

Fields

Modifier and Type	Field	Description
static int	BYTES	A UUID requires two long (8 byte) integers.

Fields inherited from class net.sf.eBus.messages.type.DataType

ADDRESS_TYPE, ARRAY_SUFFIX, CLASS_TYPE, DEFAULT_CHARSET, EMPTY_STRING, FIELD_MASK_SIZE, INDENT, INDENT1, KEY_TYPE, MAX_ARRAY_SIZE, MAX_BIG_INTEGER_SIZE, MAX_CLASS_NAME_LENGTH, MAX_FIELDS, MAX_FILE_NAME_LENGTH, MAX_STRING_LENGTH, MAX_ZONE_ID_LENGTH, mBuiltinFlag, mClass, mDefaultValue, mIsFixedSize, mSize, sClasses, sCompiledClasses, sTextTypes, STRING_TYPE, sVariableTypes, VARIABLE_SIZE

Method Summary

Modifier and Type	Method	Description
protected void	createDeserializer(MessageType.MessageField field, java.lang.String fieldName, java.lang.String indent, java.util.Formatter output, boolean useBuilder)	Generates code to de-serialize UUID instance from a ByteBuffer.
protected void	createSerializer(MessageType.MessageField field, java.lang.String fieldName, java.lang.String indent, java.util.Formatter output)	Generates Java code used to serialize a UUID field to a ByteBuffer.
java.lang.Object	deserialize(MessageType.MessageField field, java.nio.ByteBuffer buffer)	Returns a UUID instance de-serialized from the given buffer.
void	serialize(java.lang.Object o, MessageType.MessageField field, java.nio.ByteBuffer buffer)	Serializes this UUID instance to the given buffer.

Methods inherited from class net.sf.eBus.messages.type.DataType

compareTo, dataClass, dataClassName, defaultValue, equals, fields, findCharset, findType, hashCode, isArray, isBoolean, isBoolean, isBuiltin, isEnum, isField, isFixedSize, isInstance, isLocalOnly, isMessage, isPrimitive, maxAllowedTextSize, replyClasses, size, toString

Methods inherited from class java.lang.Object

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

Field Detail

BYTES

public static final int BYTES

A UUID requires two long (8 byte) integers.

See Also:

Constant Field Values

Method Detail

serialize

public void serialize(java.lang.Object o,
                      MessageType.MessageField field,
                      java.nio.ByteBuffer buffer)

Serializes this UUID instance to the given buffer.

Specified by:

serialize in class DataType

Parameters:

o - a UUID instance.

field - contains external information needed to serialize this message field.

buffer - serialize to this buffer.

Throws:

java.nio.BufferOverflowException - if buffer does not have available space to store the serialized URI.

See Also:

deserialize(net.sf.eBus.messages.type.MessageType.MessageField, java.nio.ByteBuffer)

deserialize

public java.lang.Object deserialize(MessageType.MessageField field,
                                    java.nio.ByteBuffer buffer)

Returns a UUID instance de-serialized from the given buffer.

Specified by:

deserialize in class DataType

Parameters:

field - contains information needed to de-serialize this message field.

buffer - extract serialized UUID from this buffer.

Returns:

UUID instance.

Throws:

java.nio.BufferUnderflowException - if buffer contains an incomplete UUID serialization.

See Also:

serialize(java.lang.Object, net.sf.eBus.messages.type.MessageType.MessageField, java.nio.ByteBuffer)

createSerializer

protected void createSerializer(MessageType.MessageField field,
                                java.lang.String fieldName,
                                java.lang.String indent,
                                java.util.Formatter output)

Generates Java code used to serialize a UUID field to a ByteBuffer.

Specified by:

createSerializer in class DataType

Parameters:

field - message field.

fieldName - message field name.

indent - indent code by this amount.

output - write code to this formatter.

createDeserializer

protected void createDeserializer(MessageType.MessageField field,
                                  java.lang.String fieldName,
                                  java.lang.String indent,
                                  java.util.Formatter output,
                                  boolean useBuilder)

Generates code to de-serialize UUID instance from a ByteBuffer.

Specified by:

createDeserializer in class DataType

Parameters:

field - message field.

fieldName - store de-serialized field in this name.

indent - indent code by this amount.

output - append code to this formatter.

useBuilder - if true then fieldName is a builder method name; otherwise a local variable.