public final class BlobImpl extends Object implements Blob, Serializable
Modifier and Type | Method and Description |
---|---|
void |
free() |
InputStream |
getBinaryStream() |
InputStream |
getBinaryStream(long pos,
long length) |
byte[] |
getBytes(long pos,
int length) |
long |
length() |
long |
position(Blob pattern,
long start) |
long |
position(byte[] pattern,
long start) |
OutputStream |
setBinaryStream(long pos) |
int |
setBytes(long pos,
byte[] bytes) |
int |
setBytes(long pos,
byte[] bytes,
int offset,
int len) |
static Blob |
toBlob(Object value) |
void |
truncate(long len) |
public long length() throws SQLException
length
in interface Blob
SQLException
public byte[] getBytes(long pos, int length) throws SQLException
getBytes
in interface Blob
SQLException
public InputStream getBinaryStream() throws SQLException
getBinaryStream
in interface Blob
SQLException
public InputStream getBinaryStream(long pos, long length)
getBinaryStream
in interface Blob
public long position(byte[] pattern, long start) throws SQLException
position
in interface Blob
SQLException
public long position(Blob pattern, long start) throws SQLException
position
in interface Blob
SQLException
public int setBytes(long pos, byte[] bytes) throws SQLException
setBytes
in interface Blob
SQLException
public int setBytes(long pos, byte[] bytes, int offset, int len) throws SQLException
setBytes
in interface Blob
SQLException
public OutputStream setBinaryStream(long pos) throws SQLException
setBinaryStream
in interface Blob
SQLException
public void truncate(long len) throws SQLException
truncate
in interface Blob
SQLException
public static Blob toBlob(Object value) throws PageException
PageException
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