com.orientechnologies.orient.core.serialization.serializer.record.string

Class ORecordSerializerStringAbstract

java.lang.Object

com.orientechnologies.orient.core.serialization.serializer.record.string.ORecordSerializerStringAbstract

All Implemented Interfaces:

ORecordSerializer, Serializable

Direct Known Subclasses:

ORecordSerializerCSVAbstract, ORecordSerializerJSON

public abstract class ORecordSerializerStringAbstract
extends Object
implements ORecordSerializer, Serializable

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected static OProfiler	PROFILER

Constructor Summary

Constructors

Constructor and Description
ORecordSerializerStringAbstract()

Method Summary

Modifier and Type	Method and Description
static Object	convertValue(String iValue, OType iExpectedType)
static Object	fieldTypeFromStream(ODocument iDocument, OType iType, Object iValue)
static void	fieldTypeToString(StringBuilder iBuffer, OType iType, Object iValue)
ORecord	fromStream(byte[] iSource, ORecord iRecord, String[] iFields)
ORecord	fromString(String iSource)
abstract ORecord	fromString(String iContent, ORecord iRecord, String[] iFields)
String[]	getFieldNames(ODocument reference, byte[] iSource)
boolean	getSupportBinaryEvaluate()
static OType	getType(String iValue) Parses a string returning the closer type.
static OType	getType(String iValue, char iCharType) Parses the field type char returning the closer type.
static Object	getTypeValue(String iValue) Parses a string returning the value with the closer type.
static Object	simpleValueFromStream(Object iValue, OType iType)
static void	simpleValueToStream(StringBuilder iBuffer, OType iType, Object iValue)
byte[]	toStream(ORecord iRecord, boolean iOnlyDelta)
StringBuilder	toString(ORecord iRecord, StringBuilder iOutput, String iFormat)
protected abstract StringBuilder	toString(ORecord iRecord, StringBuilder iOutput, String iFormat, OUserObject2RecordHandler iObjHandler, boolean iOnlyDelta, boolean autoDetectCollectionType)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.orientechnologies.orient.core.serialization.serializer.record.ORecordSerializer

getCurrentVersion, getMinSupportedVersion, writeClassOnly

Field Detail

PROFILER

protected static final OProfiler PROFILER

Constructor Detail

ORecordSerializerStringAbstract

public ORecordSerializerStringAbstract()

Method Detail

fieldTypeFromStream

public static Object fieldTypeFromStream(ODocument iDocument,
                                         OType iType,
                                         Object iValue)

convertValue

public static Object convertValue(String iValue,
                                  OType iExpectedType)

fieldTypeToString

public static void fieldTypeToString(StringBuilder iBuffer,
                                     OType iType,
                                     Object iValue)

getType

public static OType getType(String iValue)

Parses a string returning the closer type. Numbers by default are INTEGER if haven't decimal separator, otherwise FLOAT. To treat all the number types numbers are postponed with a character that tells the type: b=byte, s=short, l=long, f=float, d=double, t=date.

Parameters:

iValue - Value to parse

Returns:

The closest type recognized

getType

public static OType getType(String iValue,
                            char iCharType)

Parses the field type char returning the closer type. Default is STRING. b=binary if iValue.lenght() >= 4 b=byte if iValue.lenght() <= 3 s=short, l=long f=float d=double a=date t=datetime

Parameters:

iValue - Value to parse

iCharType - Char value indicating the type

Returns:

The closest type recognized

getTypeValue

public static Object getTypeValue(String iValue)

Parses a string returning the value with the closer type. Numbers by default are INTEGER if haven't decimal separator, otherwise FLOAT. To treat all the number types numbers are postponed with a character that tells the type: b=byte, s=short, l=long, f=float, d=double, t=date. If starts with # it's a RecordID. Most of the code is equals to getType() but has been copied to speed-up it.

Parameters:

iValue - Value to parse

Returns:

The closest type recognized

simpleValueFromStream

public static Object simpleValueFromStream(Object iValue,
                                           OType iType)

simpleValueToStream

public static void simpleValueToStream(StringBuilder iBuffer,
                                       OType iType,
                                       Object iValue)

fromString

public abstract ORecord fromString(String iContent,
                                   ORecord iRecord,
                                   String[] iFields)

toString

public StringBuilder toString(ORecord iRecord,
                              StringBuilder iOutput,
                              String iFormat)

fromString

public ORecord fromString(String iSource)

getFieldNames

public String[] getFieldNames(ODocument reference,
                              byte[] iSource)

Specified by:

getFieldNames in interface ORecordSerializer

fromStream

public ORecord fromStream(byte[] iSource,
                          ORecord iRecord,
                          String[] iFields)

Specified by:

fromStream in interface ORecordSerializer

toStream

public byte[] toStream(ORecord iRecord,
                       boolean iOnlyDelta)

Specified by:

toStream in interface ORecordSerializer

toString

protected abstract StringBuilder toString(ORecord iRecord,
                                          StringBuilder iOutput,
                                          String iFormat,
                                          OUserObject2RecordHandler iObjHandler,
                                          boolean iOnlyDelta,
                                          boolean autoDetectCollectionType)

getSupportBinaryEvaluate

public boolean getSupportBinaryEvaluate()

Specified by:

getSupportBinaryEvaluate in interface ORecordSerializer