Package COM.activesw.api.client

Class NativePacker

java.lang.Object

COM.activesw.api.client.NativePacker

public class NativePacker
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
protected static NativeStruct	EMPTY_STRUCT
protected static int	EVENT_DATA_COOKIE
protected static java.lang.String	hex
protected static java.lang.String	hexChars
protected static byte[]	hexDigits
protected static int	LOC_EXTENSION_END
protected static int	LOC_EXTENSION_EVENT_ID_HIGH
protected static int	LOC_EXTENSION_EVENT_ID_LOW
protected static int	LOC_FIELD_LENGTH
protected static int	LOC_FIELD_NAME
protected static int	LOC_FIELD_NAME_LENGTH
protected static int	LOC_FIELD_TYPE
protected static int	LOC_HEADER_COOKIE
protected static int	LOC_HEADER_ET_VERSION
protected static int	LOC_HEADER_EVENT_LENGTH
protected static int	LOC_HEADER_HEADER_LENGTH
protected static int	LOC_HEADER_LOGICAL_CLOCK
protected static int	LOC_HEADER_NAME_LENGTH
protected static int	LOC_HEADER_NUM_FIELDS
protected static int	LOC_HEADER_NUM_NAMES
protected static int	LOC_HEADER_TYPE_NAME
protected static int	LOC_HEADER_VERSION
protected static int	LOC_SEQUENCE_COUNT
protected static int	LOC_SEQUENCE_DATA
protected static int	LOC_SEQUENCE_LENGTH
protected static int	LOC_SEQUENCE_PAD_1
protected static int	LOC_SEQUENCE_TYPE
protected static int	LOC_STRING_DATA
protected static int	LOC_STRING_LENGTH
protected static int	LOC_STRUCT_DATA
protected static int	LOC_STRUCT_LENGTH
protected static int	LOC_STRUCT_NUM_FIELDS
protected static int	LOC_STRUCT_PAD_1
protected static int	PACK_VERSION

Constructor Summary

Constructors

Constructor	Description
NativePacker()

Method Summary

Modifier and Type	Method	Description
static java.lang.Object	getEnvelopeFieldValue(java.lang.String envName, byte[] data)
static boolean	isEnvelopeFieldFound(java.lang.String envName, byte[] data)
protected static int	packChar8(byte[] data, int offset, char value)
protected static int	packDouble(byte[] data, int offset, double value)
static int	packEvent(byte[] data, NativeEvent event)
static java.lang.String	packEventAsString(NativeEvent event)
protected static int	packField(byte[] data, int offset, NativeField field)
protected static int	packFloat(byte[] data, int offset, float value)
protected static int	packHeader(byte[] data, int offset, NativeEvent event)
protected static int	packInteger(byte[] data, int offset, int value)
protected static int	packLong(byte[] data, int offset, long value)
protected static int	packSequenceValue(byte[] data, int start, NativeSequence sequence)
protected static int	packShort(byte[] data, int offset, short value)
protected static int	packString16(byte[] data, int offset, java.lang.String value)
protected static int	packString16AsA(byte[] data, int offset, java.lang.String value)
protected static int	packString8(byte[] data, int offset, java.lang.String value)
protected static int	packStructValue(byte[] data, int start, NativeStruct struct)
protected static int	pad4(byte[] data, int offset)
protected static int	round4(int x)
static void	setEnvelopeAgePacked(byte[] data, int ageValue)
protected static double	unpackDouble(byte[] data, int offset)
static NativeEvent	unpackEvent(byte[] data)
static NativeEvent	unpackEventFromString(java.lang.String bin_string)
protected static float	unpackFloat(byte[] data, int offset)
protected static int	unpackInteger(byte[] data, int offset)
protected static long	unpackLong(byte[] data, int offset)
protected static NativeSequence	unpackSequence(byte[] data, int offset, java.lang.String name)
protected static short	unpackShort(byte[] data, int offset)
protected static java.lang.String	unpackString16(byte[] data, int offset, int byteLength)
protected static java.lang.String	unpackString16FromA(byte[] data, int offset, int byteLength)
protected static java.lang.String	unpackString8(byte[] data, int offset, int byteLength)
protected static NativeStruct	unpackStructValue(byte[] data, int offset, java.lang.String name)

Methods inherited from class java.lang.Object

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

Field Detail

LOC_HEADER_EVENT_LENGTH

protected static final int LOC_HEADER_EVENT_LENGTH

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Constant Field Values

LOC_HEADER_COOKIE

protected static final int LOC_HEADER_COOKIE

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Constant Field Values

LOC_HEADER_VERSION

protected static final int LOC_HEADER_VERSION

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Constant Field Values

LOC_HEADER_ET_VERSION

protected static final int LOC_HEADER_ET_VERSION

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Constant Field Values

LOC_HEADER_HEADER_LENGTH

protected static final int LOC_HEADER_HEADER_LENGTH

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Constant Field Values

LOC_HEADER_LOGICAL_CLOCK

protected static final int LOC_HEADER_LOGICAL_CLOCK

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Constant Field Values

LOC_HEADER_NUM_FIELDS

protected static final int LOC_HEADER_NUM_FIELDS

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Constant Field Values

LOC_HEADER_NUM_NAMES

protected static final int LOC_HEADER_NUM_NAMES

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Constant Field Values

LOC_HEADER_NAME_LENGTH

protected static final int LOC_HEADER_NAME_LENGTH

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Constant Field Values

LOC_HEADER_TYPE_NAME

protected static final int LOC_HEADER_TYPE_NAME

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Constant Field Values

LOC_EXTENSION_EVENT_ID_HIGH

protected static final int LOC_EXTENSION_EVENT_ID_HIGH

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Constant Field Values

LOC_EXTENSION_EVENT_ID_LOW

protected static final int LOC_EXTENSION_EVENT_ID_LOW

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Constant Field Values

LOC_EXTENSION_END

protected static final int LOC_EXTENSION_END

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Constant Field Values

LOC_FIELD_LENGTH

protected static final int LOC_FIELD_LENGTH

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Constant Field Values

LOC_FIELD_TYPE

protected static final int LOC_FIELD_TYPE

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Constant Field Values

LOC_FIELD_NAME_LENGTH

protected static final int LOC_FIELD_NAME_LENGTH

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Constant Field Values

LOC_FIELD_NAME

protected static final int LOC_FIELD_NAME

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Constant Field Values

LOC_STRING_LENGTH

protected static final int LOC_STRING_LENGTH

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Constant Field Values

LOC_STRING_DATA

protected static final int LOC_STRING_DATA

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Constant Field Values

LOC_SEQUENCE_LENGTH

protected static final int LOC_SEQUENCE_LENGTH

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Constant Field Values

LOC_SEQUENCE_COUNT

protected static final int LOC_SEQUENCE_COUNT

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Constant Field Values

LOC_SEQUENCE_PAD_1

protected static final int LOC_SEQUENCE_PAD_1

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Constant Field Values

LOC_SEQUENCE_TYPE

protected static final int LOC_SEQUENCE_TYPE

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Constant Field Values

LOC_SEQUENCE_DATA

protected static final int LOC_SEQUENCE_DATA

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Constant Field Values

LOC_STRUCT_LENGTH

protected static final int LOC_STRUCT_LENGTH

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Constant Field Values

LOC_STRUCT_NUM_FIELDS

protected static final int LOC_STRUCT_NUM_FIELDS

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Constant Field Values

LOC_STRUCT_PAD_1

protected static final int LOC_STRUCT_PAD_1

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Constant Field Values

LOC_STRUCT_DATA

protected static final int LOC_STRUCT_DATA

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Constant Field Values

PACK_VERSION

protected static final int PACK_VERSION

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Constant Field Values

EVENT_DATA_COOKIE

protected static final int EVENT_DATA_COOKIE

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Constant Field Values

EMPTY_STRUCT

protected static final NativeStruct EMPTY_STRUCT

hexDigits

protected static final byte[] hexDigits

hexChars

protected static final java.lang.String hexChars

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Constant Field Values

hex

protected static final java.lang.String hex

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Constant Field Values

Constructor Detail

NativePacker

public NativePacker()

Method Detail

packEvent

public static int packEvent(byte[] data,
                            NativeEvent event)
                     throws BrokerException

Throws:

BrokerException

packHeader

protected static int packHeader(byte[] data,
                                int offset,
                                NativeEvent event)
                         throws BrokerException

Throws:

BrokerException

packField

protected static int packField(byte[] data,
                               int offset,
                               NativeField field)
                        throws BrokerException

Throws:

BrokerException

packStructValue

protected static int packStructValue(byte[] data,
                                     int start,
                                     NativeStruct struct)
                              throws BrokerException

Throws:

BrokerException

packSequenceValue

protected static int packSequenceValue(byte[] data,
                                       int start,
                                       NativeSequence sequence)
                                throws BrokerException

Throws:

BrokerException

isEnvelopeFieldFound

public static boolean isEnvelopeFieldFound(java.lang.String envName,
                                           byte[] data)
                                    throws BrokerException

Throws:

BrokerException

getEnvelopeFieldValue

public static java.lang.Object getEnvelopeFieldValue(java.lang.String envName,
                                                     byte[] data)
                                              throws BrokerException

Throws:

BrokerException

setEnvelopeAgePacked

public static void setEnvelopeAgePacked(byte[] data,
                                        int ageValue)
                                 throws BrokerException

Throws:

BrokerException

unpackEvent

public static NativeEvent unpackEvent(byte[] data)
                               throws BrokerException

Throws:

BrokerException

unpackStructValue

protected static NativeStruct unpackStructValue(byte[] data,
                                                int offset,
                                                java.lang.String name)
                                         throws BrokerException

Throws:

BrokerException

unpackSequence

protected static NativeSequence unpackSequence(byte[] data,
                                               int offset,
                                               java.lang.String name)
                                        throws BrokerException

Throws:

BrokerException

packShort

protected static int packShort(byte[] data,
                               int offset,
                               short value)

packInteger

protected static int packInteger(byte[] data,
                                 int offset,
                                 int value)

packLong

protected static int packLong(byte[] data,
                              int offset,
                              long value)

packFloat

protected static int packFloat(byte[] data,
                               int offset,
                               float value)

packDouble

protected static int packDouble(byte[] data,
                                int offset,
                                double value)

packChar8

protected static int packChar8(byte[] data,
                               int offset,
                               char value)

packString8

protected static int packString8(byte[] data,
                                 int offset,
                                 java.lang.String value)

packString16

protected static int packString16(byte[] data,
                                  int offset,
                                  java.lang.String value)

packString16AsA

protected static int packString16AsA(byte[] data,
                                     int offset,
                                     java.lang.String value)

unpackShort

protected static short unpackShort(byte[] data,
                                   int offset)

unpackInteger

protected static int unpackInteger(byte[] data,
                                   int offset)

unpackLong

protected static long unpackLong(byte[] data,
                                 int offset)

unpackFloat

protected static float unpackFloat(byte[] data,
                                   int offset)

unpackDouble

protected static double unpackDouble(byte[] data,
                                     int offset)

unpackString8

protected static java.lang.String unpackString8(byte[] data,
                                                int offset,
                                                int byteLength)

unpackString16

protected static java.lang.String unpackString16(byte[] data,
                                                 int offset,
                                                 int byteLength)

unpackString16FromA

protected static java.lang.String unpackString16FromA(byte[] data,
                                                      int offset,
                                                      int byteLength)

round4

protected static int round4(int x)

pad4

protected static int pad4(byte[] data,
                          int offset)

packEventAsString

public static java.lang.String packEventAsString(NativeEvent event)
                                          throws BrokerException

Throws:

BrokerException

unpackEventFromString

public static NativeEvent unpackEventFromString(java.lang.String bin_string)
                                         throws BrokerException

Throws:

BrokerException