Package com.epam.fix.message

Class PreparedMessageUtil

java.lang.Object

com.epam.fix.message.PreparedMessageUtil

public class PreparedMessageUtil
extends Object

User: Aliaksei_Kurnosau Date: 6/12/12 Time: 9:37 AM

Field Summary

Fields

Modifier and Type	Field	Description
static final int	BODYLENGTH_FIELD_DEFAULT_MAX
static final int	BODYLENGTH_FIELD_LENGTH
static final byte[]	EMPTY_BYTES
static final int	SEQNUM_FIELD_LENGTH

Constructor Summary

Constructors

Constructor	Description
PreparedMessageUtil(SessionParameters sessionParameters)	Default constructor with SessionParameters object.

Method Summary

Modifier and Type	Method	Description
static int	getBytesLength(long num)	returns size of serialized long in bytes
FIXFieldList	prepareMessage(byte[] msgType, MessageStructure userStructure)	Builds FIXFieldList object with specified type, message structure and prefilled header information
FIXFieldList	prepareMessage(byte[] msgType, MessageStructure userStructure, boolean fromPool)	Builds FIXFieldList object with specified type, message structure and prefilled header information
FIXFieldList	prepareMessage(FIXFieldList template, byte[] msgType, MessageStructure userStructure)
FIXFieldList	prepareMessage(FIXFieldList template, byte[] msgType, MessageStructure userStructure, boolean fromPool)	Builds FIXFieldList object from exist template with specified message type, message structure and prefilled header and trailer.
FIXFieldList	prepareMessage(FIXFieldList message, MessageStructure userStructure)	Builds FIXFieldList object from exist template.
FIXFieldList	prepareMessage(FIXFieldList message, MessageStructure userStructure, boolean fromPool)	Builds FIXFieldList object from exist template.
FIXFieldList	prepareMessage(FIXFieldList template, String msgType, MessageStructure userStructure)	Builds FIXFieldList object from exist template with specified message structure and prefilled header and trailer.
FIXFieldList	prepareMessage(FIXFieldList template, String msgType, MessageStructure userStructure, boolean fromPool)	Builds FIXFieldList object from exist template with specified message structure and prefilled header and trailer.
FIXFieldList	prepareMessage(String msgTypeStr, MessageStructure userStructure)	Builds FIXFieldList object with specified type, message structure and prefilled header information
FIXFieldList	prepareMessage(String msgTypeStr, MessageStructure userStructure, boolean fromPool)	Builds FIXFieldList object with specified type, message structure and prefilled header information
FIXFieldList	prepareMessageFromString(byte[] message, byte[] type, MessageStructure structure)	Builds FIXFieldList object from String object.
FIXFieldList	prepareMessageFromString(byte[] message, byte[] type, MessageStructure structure, boolean fromPool)	Builds FIXFieldList object from String object.
FIXFieldList	prepareMessageFromString(byte[] message, MessageStructure structure)	Builds FIXFieldList object from String object.
FIXFieldList	prepareMessageFromString(byte[] message, MessageStructure structure, boolean fromPool)	Builds FIXFieldList object from String object.
FIXFieldList	prepareMessageFromString(byte[] message, String type, MessageStructure structure)	Builds FIXFieldList object from String object.
FIXFieldList	prepareMessageFromString(byte[] message, String type, MessageStructure structure, boolean fromPool)	Builds FIXFieldList object from String object.

Methods inherited from class java.lang.Object

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

Field Details

EMPTY_BYTES

public static final byte[] EMPTY_BYTES

BODYLENGTH_FIELD_LENGTH

public static final int BODYLENGTH_FIELD_LENGTH

See Also:

• Constant Field Values

BODYLENGTH_FIELD_DEFAULT_MAX

public static final int BODYLENGTH_FIELD_DEFAULT_MAX

See Also:

• Constant Field Values

SEQNUM_FIELD_LENGTH

public static final int SEQNUM_FIELD_LENGTH

See Also:

• Constant Field Values

Constructor Details

PreparedMessageUtil

public PreparedMessageUtil(SessionParameters sessionParameters)

Default constructor with SessionParameters object. These parameters will be used for building new PreparedMessage objects.

Parameters:

sessionParameters - SessionParameters object

Method Details

prepareMessage

public FIXFieldList prepareMessage(FIXFieldList message,
 MessageStructure userStructure)
                            throws PreparedMessageException

Builds FIXFieldList object from exist template. Instance is received from pool.

Parameters:

message -

userStructure -

Returns:

Throws:

PreparedMessageException

prepareMessage

public FIXFieldList prepareMessage(FIXFieldList message,
 MessageStructure userStructure,
 boolean fromPool)
                            throws PreparedMessageException

Builds FIXFieldList object from exist template.

Parameters:

message - FIXFieldList message

userStructure - user message structure

Returns:

Throws:

PreparedMessageException

prepareMessage

public FIXFieldList prepareMessage(String msgTypeStr,
 MessageStructure userStructure)
                            throws PreparedMessageException

Builds FIXFieldList object with specified type, message structure and prefilled header information

Parameters:

msgTypeStr - message type

userStructure - message structure

Returns:

FIXPrepapredMessageImpl object

Throws:

PreparedMessageException

prepareMessage

public FIXFieldList prepareMessage(String msgTypeStr,
 MessageStructure userStructure,
 boolean fromPool)
                            throws PreparedMessageException

Builds FIXFieldList object with specified type, message structure and prefilled header information

Parameters:

msgTypeStr - message type

userStructure - message structure

Returns:

FIXPrepapredMessageImpl object

Throws:

PreparedMessageException

prepareMessage

public FIXFieldList prepareMessage(byte[] msgType,
 MessageStructure userStructure)
                            throws PreparedMessageException

Builds FIXFieldList object with specified type, message structure and prefilled header information

Parameters:

msgType - message type

userStructure - message structure

Returns:

FIXPrepapredMessageImpl object

Throws:

PreparedMessageException

prepareMessage

public FIXFieldList prepareMessage(byte[] msgType,
 MessageStructure userStructure,
 boolean fromPool)
                            throws PreparedMessageException

Builds FIXFieldList object with specified type, message structure and prefilled header information

Parameters:

msgType - message type

userStructure - message structure

Returns:

FIXPrepapredMessageImpl object

Throws:

PreparedMessageException

prepareMessage

public FIXFieldList prepareMessage(FIXFieldList template,
 String msgType,
 MessageStructure userStructure)
                            throws PreparedMessageException

Builds FIXFieldList object from exist template with specified message structure and prefilled header and trailer.

Parameters:

template -

msgType -

userStructure -

Returns:

Throws:

PreparedMessageException

prepareMessage

public FIXFieldList prepareMessage(FIXFieldList template,
 String msgType,
 MessageStructure userStructure,
 boolean fromPool)
                            throws PreparedMessageException

Builds FIXFieldList object from exist template with specified message structure and prefilled header and trailer.

Parameters:

template -

msgType -

userStructure -

Returns:

Throws:

PreparedMessageException

prepareMessage

public FIXFieldList prepareMessage(FIXFieldList template,
 byte[] msgType,
 MessageStructure userStructure)
                            throws PreparedMessageException

Throws:

PreparedMessageException

prepareMessage

public FIXFieldList prepareMessage(FIXFieldList template,
 byte[] msgType,
 MessageStructure userStructure,
 boolean fromPool)
                            throws PreparedMessageException

Builds FIXFieldList object from exist template with specified message type, message structure and prefilled header and trailer.

Parameters:

template - FIXFieldList object

userStructure - template structure

msgType - type of the template

Returns:

FIXFieldList object

Throws:

PreparedMessageException - exception

prepareMessageFromString

public FIXFieldList prepareMessageFromString(byte[] message,
 MessageStructure structure)
                                      throws PreparedMessageException

Builds FIXFieldList object from String object.

Parameters:

message -

structure -

Returns:

Throws:

PreparedMessageException

prepareMessageFromString

public FIXFieldList prepareMessageFromString(byte[] message,
 MessageStructure structure,
 boolean fromPool)
                                      throws PreparedMessageException

Builds FIXFieldList object from String object.

Parameters:

message -

structure -

Returns:

Throws:

PreparedMessageException

prepareMessageFromString

public FIXFieldList prepareMessageFromString(byte[] message,
 String type,
 MessageStructure structure)
                                      throws PreparedMessageException

Builds FIXFieldList object from String object.

Parameters:

message - message string

structure - message structure object

type - message type

Returns:

FIXFieldList object

Throws:

PreparedMessageException - exception

prepareMessageFromString

public FIXFieldList prepareMessageFromString(byte[] message,
 String type,
 MessageStructure structure,
 boolean fromPool)
                                      throws PreparedMessageException

Builds FIXFieldList object from String object.

Parameters:

message - message string

structure - message structure object

type - message type

Returns:

FIXFieldList object

Throws:

PreparedMessageException - exception

prepareMessageFromString

public FIXFieldList prepareMessageFromString(byte[] message,
 byte[] type,
 MessageStructure structure)
                                      throws PreparedMessageException

Builds FIXFieldList object from String object.

Parameters:

message -

type -

structure -

Returns:

Throws:

PreparedMessageException

prepareMessageFromString

public FIXFieldList prepareMessageFromString(byte[] message,
 byte[] type,
 MessageStructure structure,
 boolean fromPool)
                                      throws PreparedMessageException

Builds FIXFieldList object from String object.

Parameters:

message -

type -

structure -

Returns:

Throws:

PreparedMessageException

getBytesLength

public static int getBytesLength(long num)

returns size of serialized long in bytes

Parameters:

num - number

Returns:

number of bytes