Package io.debezium.ibmi.db2.journal.retrieve

Class JournalFileEntryDecoder

java.lang.Object

io.debezium.ibmi.db2.journal.retrieve.JournalFileEntryDecoder

All Implemented Interfaces:

JournalEntryDeocder<Object[]>

Direct Known Subclasses:

JdbcFileDecoder

public abstract class JournalFileEntryDecoder
extends Object
implements JournalEntryDeocder<Object[]>

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static final org.slf4j.Logger	log
(package private) static final AS400UnsignedBin4	NullIndicatorLengthDecoder

Fields inherited from interface io.debezium.ibmi.db2.journal.retrieve.JournalEntryDeocder

ENTRY_SPECIFIC_DATA_OFFSET

Constructor Summary

Constructors

Constructor	Description
JournalFileEntryDecoder()

Method Summary

Modifier and Type	Method	Description
Object[]	decode(EntryHeader entryHeader, byte[] data, int offset)
abstract Object[]	decodeFile(EntryHeader entryHeader, byte[] data, int offset)
private boolean[]	getNullFieldIndicators(byte[] data, int nullEntryOffset, int offset)
(package private) Object[]	nullify(Object[] objs, EntryHeader entryHeader, byte[] data, int offset)

Methods inherited from class java.lang.Object

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

Field Details

log

static final org.slf4j.Logger log

NullIndicatorLengthDecoder

static final AS400UnsignedBin4 NullIndicatorLengthDecoder

Constructor Details

JournalFileEntryDecoder

public JournalFileEntryDecoder()

Method Details

decodeFile

public abstract Object[] decodeFile(EntryHeader entryHeader,
 byte[] data,
 int offset)
                             throws Exception

Throws:

Exception

decode

public Object[] decode(EntryHeader entryHeader,
 byte[] data,
 int offset)
                throws Exception

Specified by:

decode in interface JournalEntryDeocder<Object[]>

Throws:

Exception

nullify

Object[] nullify(Object[] objs,
 EntryHeader entryHeader,
 byte[] data,
 int offset)

getNullFieldIndicators

private boolean[] getNullFieldIndicators(byte[] data,
 int nullEntryOffset,
 int offset)