public abstract class FBField
extends java.lang.Object
Modifier and Type | Field and Description |
---|---|
protected FieldDescriptor |
fieldDescriptor |
protected GDSHelper |
gdsHelper |
protected int |
requiredType |
Modifier and Type | Method and Description |
---|---|
static FBField |
createField(FieldDescriptor fieldDescriptor,
FieldDataProvider dataProvider,
GDSHelper gdsHelper,
boolean cached)
This is a factory method that creates appropriate instance of the
FBField class according to the SQL datatype. |
java.lang.String |
getAlias()
Returns the alias of the column as declared in XSQLVAR.
|
java.sql.Array |
getArray() |
java.math.BigDecimal |
getBigDecimal() |
java.math.BigDecimal |
getBigDecimal(int scale) |
java.math.BigInteger |
getBigInteger() |
java.io.InputStream |
getBinaryStream() |
java.sql.Blob |
getBlob() |
boolean |
getBoolean() |
byte |
getByte() |
byte[] |
getBytes() |
java.io.Reader |
getCharacterStream() |
java.sql.Clob |
getClob() |
protected DatatypeCoder |
getDatatypeCoder() |
java.sql.Date |
getDate() |
java.sql.Date |
getDate(java.util.Calendar cal) |
Decimal<?> |
getDecimal()
Returns the value as a Decimal type.
|
<D extends Decimal<D>> |
getDecimal(java.lang.Class<D> targetType) |
double |
getDouble() |
protected byte[] |
getFieldData() |
float |
getFloat() |
int |
getInt() |
long |
getLong() |
java.lang.String |
getName()
Returns the name of the column as declared in the XSQLVAR.
|
java.lang.Object |
getObject() |
<T> T |
getObject(java.lang.Class<T> type) |
java.lang.Object |
getObject(java.util.Map<java.lang.String,java.lang.Class<?>> map) |
DatatypeCoder.RawDateTimeStruct |
getRawDateTimeStruct()
Deprecated.
use
getLocalDate() , getLocalTime() , getLocalDateTime() ; will be removed in
Jaybird 6 |
java.sql.Ref |
getRef() |
java.lang.String |
getRelationName()
Returns the relation to which belongs column as declared in XSQLVAR.
|
java.sql.RowId |
getRowId() |
short |
getShort() |
java.lang.String |
getString() |
java.sql.Time |
getTime() |
java.sql.Time |
getTime(java.util.Calendar cal) |
java.sql.Timestamp |
getTimestamp() |
java.sql.Timestamp |
getTimestamp(java.util.Calendar cal) |
protected boolean |
isInvertTimeZone() |
boolean |
isNull() |
void |
setBigDecimal(java.math.BigDecimal value) |
void |
setBigInteger(java.math.BigInteger value) |
void |
setBinaryStream(java.io.InputStream in) |
void |
setBinaryStream(java.io.InputStream in,
int length) |
void |
setBinaryStream(java.io.InputStream in,
long length) |
protected void |
setBinaryStreamInternal(java.io.InputStream in,
long length) |
void |
setBlob(java.sql.Blob blob) |
void |
setBlob(FBBlob blob) |
void |
setBoolean(boolean value) |
void |
setByte(byte value) |
void |
setBytes(byte[] value) |
void |
setCharacterStream(java.io.Reader in) |
void |
setCharacterStream(java.io.Reader in,
int length) |
void |
setCharacterStream(java.io.Reader in,
long length) |
protected void |
setCharacterStreamInternal(java.io.Reader in,
long length) |
void |
setClob(java.sql.Clob clob) |
void |
setClob(FBClob clob) |
void |
setConnection(GDSHelper gdsHelper) |
void |
setDate(java.sql.Date value) |
void |
setDate(java.sql.Date value,
java.util.Calendar cal) |
void |
setDecimal(Decimal<?> decimal)
Sets the value as a Decimal type.
|
void |
setDouble(double value) |
protected void |
setFieldData(byte[] data) |
void |
setFloat(float value) |
void |
setInteger(int value) |
void |
setLong(long value) |
void |
setNull() |
void |
setObject(java.lang.Object value) |
void |
setRawDateTimeStruct(DatatypeCoder.RawDateTimeStruct raw)
Deprecated.
use
setLocalDate(LocalDate) , setLocalTime(LocalTime) ,
setLocalDateTime(LocalDateTime) ; will be removed in Jaybird 6 |
void |
setRequiredType(int requiredType)
Set the required type for
getObject() conversion. |
void |
setRowId(java.sql.RowId rowId) |
void |
setShort(short value) |
void |
setString(java.lang.String value) |
void |
setTime(java.sql.Time value) |
void |
setTime(java.sql.Time value,
java.util.Calendar cal) |
void |
setTimestamp(java.sql.Timestamp value) |
void |
setTimestamp(java.sql.Timestamp value,
java.util.Calendar cal) |
protected final FieldDescriptor fieldDescriptor
protected GDSHelper gdsHelper
protected int requiredType
protected final byte[] getFieldData()
protected final void setFieldData(byte[] data)
protected final DatatypeCoder getDatatypeCoder()
public final boolean isNull() throws java.sql.SQLException
true
if the corresponding field is null
, otherwise false
java.sql.SQLException
public void setNull()
public void setConnection(GDSHelper gdsHelper)
public void setRequiredType(int requiredType)
getObject()
conversion.requiredType
- required type, one of the Types
constants.public static FBField createField(FieldDescriptor fieldDescriptor, FieldDataProvider dataProvider, GDSHelper gdsHelper, boolean cached) throws java.sql.SQLException
FBField
class according to the SQL datatype. This instance
knows how to perform all necessary type conversions.java.sql.SQLException
public java.lang.String getName()
public java.lang.String getAlias()
public java.lang.String getRelationName()
public byte getByte() throws java.sql.SQLException
java.sql.SQLException
public short getShort() throws java.sql.SQLException
java.sql.SQLException
public int getInt() throws java.sql.SQLException
java.sql.SQLException
public long getLong() throws java.sql.SQLException
java.sql.SQLException
public float getFloat() throws java.sql.SQLException
java.sql.SQLException
public double getDouble() throws java.sql.SQLException
java.sql.SQLException
public java.math.BigDecimal getBigDecimal() throws java.sql.SQLException
java.sql.SQLException
public final java.math.BigDecimal getBigDecimal(int scale) throws java.sql.SQLException
java.sql.SQLException
public boolean getBoolean() throws java.sql.SQLException
java.sql.SQLException
public java.lang.String getString() throws java.sql.SQLException
java.sql.SQLException
public java.lang.Object getObject() throws java.sql.SQLException
java.sql.SQLException
public java.lang.Object getObject(java.util.Map<java.lang.String,java.lang.Class<?>> map) throws java.sql.SQLException
java.sql.SQLException
public <T> T getObject(java.lang.Class<T> type) throws java.sql.SQLException
java.sql.SQLException
public java.io.InputStream getBinaryStream() throws java.sql.SQLException
java.sql.SQLException
public java.io.Reader getCharacterStream() throws java.sql.SQLException
java.sql.SQLException
public byte[] getBytes() throws java.sql.SQLException
java.sql.SQLException
public java.sql.Blob getBlob() throws java.sql.SQLException
java.sql.SQLException
public java.sql.Date getDate() throws java.sql.SQLException
java.sql.SQLException
public java.sql.Date getDate(java.util.Calendar cal) throws java.sql.SQLException
java.sql.SQLException
public java.sql.Time getTime() throws java.sql.SQLException
java.sql.SQLException
public java.sql.Time getTime(java.util.Calendar cal) throws java.sql.SQLException
java.sql.SQLException
public java.sql.Timestamp getTimestamp() throws java.sql.SQLException
java.sql.SQLException
public java.sql.Timestamp getTimestamp(java.util.Calendar cal) throws java.sql.SQLException
java.sql.SQLException
public java.sql.Ref getRef() throws java.sql.SQLException
java.sql.SQLException
public java.sql.Clob getClob() throws java.sql.SQLException
java.sql.SQLException
public java.sql.Array getArray() throws java.sql.SQLException
java.sql.SQLException
public java.math.BigInteger getBigInteger() throws java.sql.SQLException
java.sql.SQLException
public java.sql.RowId getRowId() throws java.sql.SQLException
java.sql.SQLException
public void setByte(byte value) throws java.sql.SQLException
java.sql.SQLException
public void setShort(short value) throws java.sql.SQLException
java.sql.SQLException
public void setInteger(int value) throws java.sql.SQLException
java.sql.SQLException
public void setLong(long value) throws java.sql.SQLException
java.sql.SQLException
public void setFloat(float value) throws java.sql.SQLException
java.sql.SQLException
public void setDouble(double value) throws java.sql.SQLException
java.sql.SQLException
public void setBigDecimal(java.math.BigDecimal value) throws java.sql.SQLException
java.sql.SQLException
public void setBoolean(boolean value) throws java.sql.SQLException
java.sql.SQLException
public void setString(java.lang.String value) throws java.sql.SQLException
java.sql.SQLException
public void setBigInteger(java.math.BigInteger value) throws java.sql.SQLException
java.sql.SQLException
public void setObject(java.lang.Object value) throws java.sql.SQLException
java.sql.SQLException
protected void setBinaryStreamInternal(java.io.InputStream in, long length) throws java.sql.SQLException
java.sql.SQLException
public final void setBinaryStream(java.io.InputStream in, long length) throws java.sql.SQLException
java.sql.SQLException
public final void setBinaryStream(java.io.InputStream in) throws java.sql.SQLException
java.sql.SQLException
public final void setBinaryStream(java.io.InputStream in, int length) throws java.sql.SQLException
java.sql.SQLException
protected void setCharacterStreamInternal(java.io.Reader in, long length) throws java.sql.SQLException
java.sql.SQLException
public final void setCharacterStream(java.io.Reader in, long length) throws java.sql.SQLException
java.sql.SQLException
public final void setCharacterStream(java.io.Reader in) throws java.sql.SQLException
java.sql.SQLException
public final void setCharacterStream(java.io.Reader in, int length) throws java.sql.SQLException
java.sql.SQLException
public void setBytes(byte[] value) throws java.sql.SQLException
java.sql.SQLException
public void setDate(java.sql.Date value, java.util.Calendar cal) throws java.sql.SQLException
java.sql.SQLException
public void setDate(java.sql.Date value) throws java.sql.SQLException
java.sql.SQLException
public void setTime(java.sql.Time value, java.util.Calendar cal) throws java.sql.SQLException
java.sql.SQLException
public void setTime(java.sql.Time value) throws java.sql.SQLException
java.sql.SQLException
public void setTimestamp(java.sql.Timestamp value, java.util.Calendar cal) throws java.sql.SQLException
java.sql.SQLException
public void setTimestamp(java.sql.Timestamp value) throws java.sql.SQLException
java.sql.SQLException
public void setBlob(FBBlob blob) throws java.sql.SQLException
java.sql.SQLException
public void setBlob(java.sql.Blob blob) throws java.sql.SQLException
java.sql.SQLException
public void setClob(FBClob clob) throws java.sql.SQLException
java.sql.SQLException
public void setClob(java.sql.Clob clob) throws java.sql.SQLException
java.sql.SQLException
public void setRowId(java.sql.RowId rowId) throws java.sql.SQLException
java.sql.SQLException
@Deprecated public DatatypeCoder.RawDateTimeStruct getRawDateTimeStruct() throws java.sql.SQLException
getLocalDate()
, getLocalTime()
, getLocalDateTime()
; will be removed in
Jaybird 6java.sql.SQLException
@Deprecated public void setRawDateTimeStruct(DatatypeCoder.RawDateTimeStruct raw) throws java.sql.SQLException
setLocalDate(LocalDate)
, setLocalTime(LocalTime)
,
setLocalDateTime(LocalDateTime)
; will be removed in Jaybird 6java.sql.SQLException
public Decimal<?> getDecimal() throws java.sql.SQLException
The default for this method is implemented in terms of getBigDecimal()
, and
returning a Decimal128
. Implementations may return a Decimal64
(or even
Decimal32
).
java.sql.SQLException
- For database access errors, or values that cannot be converted.public final <D extends Decimal<D>> D getDecimal(java.lang.Class<D> targetType) throws java.sql.SQLException
java.sql.SQLException
public void setDecimal(Decimal<?> decimal) throws java.sql.SQLException
The default for this method is implemented in terms of setBigDecimal(BigDecimal)
.
decimal
- Value to setjava.sql.SQLException
protected boolean isInvertTimeZone()
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