Package com.orientechnologies.orient.core.serialization.serializer.record.binary

Class HelperClasses

java.lang.Object

com.orientechnologies.orient.core.serialization.serializer.record.binary.HelperClasses

public class HelperClasses
extends Object

Author:

mdjurovi

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	HelperClasses.MapRecordInfo
protected static class	HelperClasses.RecordInfo
static class	HelperClasses.Tuple<T1,T2>

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CHARSET_UTF_8
static final long	MILLISEC_PER_DAY
protected static final ORecordId	NULL_RECORD_ID

Constructor Summary

Constructors

Constructor	Description
HelperClasses()

Method Summary

Modifier and Type	Method	Description
static byte[]	bytesFromString(String toWrite)
static long	convertDayToTimezone(TimeZone from, TimeZone to, long time)
static OGlobalProperty	getGlobalProperty(ODocument document, int len)
static OType	getLinkedType(OClass clazz, OType type, String key)
static OType	getTypeFromValueEmbedded(Object fieldValue)
static byte[]	readBinary(BytesContainer bytes)
static byte	readByte(BytesContainer container)
static int	readInteger(BytesContainer container)
static <T extends OTrackedMultiValue<?, OIdentifiable>> T	readLinkCollection(BytesContainer bytes, T found, boolean justRunThrough)
static Map<Object,OIdentifiable>	readLinkMap(BytesContainer bytes, ORecordElement owner, boolean justRunThrough)
static long	readLong(BytesContainer container)
static ORecordId	readOptimizedLink(BytesContainer bytes, boolean justRunThrough)
static OType	readOType(BytesContainer bytes, boolean justRunThrough)
static ORidBag	readRidbag(BytesContainer bytes)
static String	readString(BytesContainer bytes)
static OType	readType(BytesContainer bytes)
static String	stringFromBytes(byte[] bytes, int offset, int len)
static String	stringFromBytesIntern(byte[] bytes, int offset, int len)
static int	writeBinary(BytesContainer bytes, byte[] valueBytes)
static void	writeByte(BytesContainer bytes, byte val)
protected static void	writeEmbeddedRidbag(BytesContainer bytes, ORidBag ridbag)
static int	writeLinkCollection(BytesContainer bytes, Collection<OIdentifiable> value)
static int	writeLinkMap(BytesContainer bytes, Map<Object,OIdentifiable> map)
static void	writeLinkOptimized(BytesContainer bytes, OIdentifiable link)
static int	writeNullLink(BytesContainer bytes)
static int	writeOptimizedLink(BytesContainer bytes, OIdentifiable link)
static void	writeOType(BytesContainer bytes, int pos, OType type)
static void	writeRidBag(BytesContainer bytes, ORidBag ridbag, OSerializationContext ctx)
protected static void	writeSBTreeRidbag(BytesContainer bytes, ORidBag ridbag, UUID ownerUuid)
static int	writeString(BytesContainer bytes, String toWrite)
static void	writeType(BytesContainer bytes, OType type)

Methods inherited from class java.lang.Object

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

Field Details

CHARSET_UTF_8

public static final String CHARSET_UTF_8

See Also:

• Constant Field Values

NULL_RECORD_ID

protected static final ORecordId NULL_RECORD_ID

MILLISEC_PER_DAY

public static final long MILLISEC_PER_DAY

See Also:

• Constant Field Values

Constructor Details

HelperClasses

public HelperClasses()

Method Details

readOType

public static OType readOType(BytesContainer bytes,
 boolean justRunThrough)

writeOType

public static void writeOType(BytesContainer bytes,
 int pos,
 OType type)

writeType

public static void writeType(BytesContainer bytes,
 OType type)

readType

public static OType readType(BytesContainer bytes)

readBinary

public static byte[] readBinary(BytesContainer bytes)

readString

public static String readString(BytesContainer bytes)

readInteger

public static int readInteger(BytesContainer container)

readByte

public static byte readByte(BytesContainer container)

readLong

public static long readLong(BytesContainer container)

readOptimizedLink

public static ORecordId readOptimizedLink(BytesContainer bytes,
 boolean justRunThrough)

stringFromBytes

public static String stringFromBytes(byte[] bytes,
 int offset,
 int len)

stringFromBytesIntern

public static String stringFromBytesIntern(byte[] bytes,
 int offset,
 int len)

bytesFromString

public static byte[] bytesFromString(String toWrite)

convertDayToTimezone

public static long convertDayToTimezone(TimeZone from,
 TimeZone to,
 long time)

getGlobalProperty

public static OGlobalProperty getGlobalProperty(ODocument document,
 int len)

writeBinary

public static int writeBinary(BytesContainer bytes,
 byte[] valueBytes)

writeOptimizedLink

public static int writeOptimizedLink(BytesContainer bytes,
 OIdentifiable link)

writeNullLink

public static int writeNullLink(BytesContainer bytes)

getTypeFromValueEmbedded

public static OType getTypeFromValueEmbedded(Object fieldValue)

writeLinkCollection

public static int writeLinkCollection(BytesContainer bytes,
 Collection<OIdentifiable> value)

readLinkCollection

public static <T extends OTrackedMultiValue<?,
OIdentifiable>>
T readLinkCollection(BytesContainer bytes,
 T found,
 boolean justRunThrough)

writeString

public static int writeString(BytesContainer bytes,
 String toWrite)

writeLinkMap

public static int writeLinkMap(BytesContainer bytes,
 Map<Object,OIdentifiable> map)

readLinkMap

public static Map<Object,OIdentifiable> readLinkMap(BytesContainer bytes,
 ORecordElement owner,
 boolean justRunThrough)

writeByte

public static void writeByte(BytesContainer bytes,
 byte val)

writeRidBag

public static void writeRidBag(BytesContainer bytes,
 ORidBag ridbag,
 OSerializationContext ctx)

writeEmbeddedRidbag

protected static void writeEmbeddedRidbag(BytesContainer bytes,
 ORidBag ridbag)

writeSBTreeRidbag

protected static void writeSBTreeRidbag(BytesContainer bytes,
 ORidBag ridbag,
 UUID ownerUuid)

writeLinkOptimized

public static void writeLinkOptimized(BytesContainer bytes,
 OIdentifiable link)

readRidbag

public static ORidBag readRidbag(BytesContainer bytes)

getLinkedType

public static OType getLinkedType(OClass clazz,
 OType type,
 String key)