com.healthmarketscience.jackcess.impl

Class OleUtil.OleBlobImpl

java.lang.Object

com.healthmarketscience.jackcess.impl.OleUtil.OleBlobImpl

All Implemented Interfaces:

OleBlob, java.io.Closeable, java.lang.AutoCloseable, java.sql.Blob

Enclosing class:

OleUtil

static final class OleUtil.OleBlobImpl
extends java.lang.Object
implements OleBlob

Nested Class Summary

Nested classes/interfaces inherited from interface com.healthmarketscience.jackcess.util.OleBlob

OleBlob.Builder, OleBlob.CompoundContent, OleBlob.Content, OleBlob.ContentType, OleBlob.EmbeddedContent, OleBlob.LinkContent, OleBlob.OtherContent, OleBlob.PackageContent, OleBlob.SimplePackageContent

Field Summary

Fields

Modifier and Type	Field and Description
private byte[]	_bytes
private OleUtil.ContentImpl	_content

Constructor Summary

Constructors

Modifier	Constructor and Description
private	OleBlobImpl(byte[] bytes)

Method Summary

Modifier and Type	Method and Description
void	close()
void	free()
private static int	fromJdbcOffset(long off)
java.io.InputStream	getBinaryStream()
java.io.InputStream	getBinaryStream(long pos, long len)
byte[]	getBytes()
byte[]	getBytes(long pos, int len)
OleBlob.Content	getContent() Returns the decoded form of the blob contents, if understandable.
long	length()
long	position(java.sql.Blob pattern, long start)
long	position(byte[] pattern, long start)
java.io.OutputStream	setBinaryStream(long position)
int	setBytes(long pos, byte[] bytes)
int	setBytes(long pos, byte[] bytes, int offset, int lesn)
private static int	toJdbcOffset(int off)
java.lang.String	toString()
void	truncate(long len)
void	writeTo(java.io.OutputStream out) Writes the entire raw blob data to the given stream (this is the access db internal format, which includes all wrapper information).

Methods inherited from class java.lang.Object

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

Field Detail

_bytes

private byte[] _bytes

_content

private OleUtil.ContentImpl _content

Constructor Detail

OleBlobImpl

private OleBlobImpl(byte[] bytes)

Method Detail

writeTo

public void writeTo(java.io.OutputStream out)
             throws java.io.IOException

Description copied from interface: OleBlob

Writes the entire raw blob data to the given stream (this is the access db internal format, which includes all wrapper information).

Specified by:

writeTo in interface OleBlob

Parameters:

out - stream to which the blob will be written

Throws:

java.io.IOException

getContent

public OleBlob.Content getContent()
                           throws java.io.IOException

Description copied from interface: OleBlob

Returns the decoded form of the blob contents, if understandable.

Specified by:

getContent in interface OleBlob

Throws:

java.io.IOException

getBinaryStream

public java.io.InputStream getBinaryStream()
                                    throws java.sql.SQLException

Specified by:

getBinaryStream in interface java.sql.Blob

Throws:

java.sql.SQLException

getBinaryStream

public java.io.InputStream getBinaryStream(long pos,
                                           long len)
                                    throws java.sql.SQLException

Specified by:

getBinaryStream in interface java.sql.Blob

Throws:

java.sql.SQLException

length

public long length()
            throws java.sql.SQLException

Specified by:

length in interface java.sql.Blob

Throws:

java.sql.SQLException

getBytes

public byte[] getBytes()
                throws java.io.IOException

Throws:

java.io.IOException

getBytes

public byte[] getBytes(long pos,
                       int len)
                throws java.sql.SQLException

Specified by:

getBytes in interface java.sql.Blob

Throws:

java.sql.SQLException

position

public long position(byte[] pattern,
                     long start)
              throws java.sql.SQLException

Specified by:

position in interface java.sql.Blob

Throws:

java.sql.SQLException

position

public long position(java.sql.Blob pattern,
                     long start)
              throws java.sql.SQLException

Specified by:

position in interface java.sql.Blob

Throws:

java.sql.SQLException

setBinaryStream

public java.io.OutputStream setBinaryStream(long position)
                                     throws java.sql.SQLException

Specified by:

setBinaryStream in interface java.sql.Blob

Throws:

java.sql.SQLException

truncate

public void truncate(long len)
              throws java.sql.SQLException

Specified by:

truncate in interface java.sql.Blob

Throws:

java.sql.SQLException

setBytes

public int setBytes(long pos,
                    byte[] bytes)
             throws java.sql.SQLException

Specified by:

setBytes in interface java.sql.Blob

Throws:

java.sql.SQLException

setBytes

public int setBytes(long pos,
                    byte[] bytes,
                    int offset,
                    int lesn)
             throws java.sql.SQLException

Specified by:

setBytes in interface java.sql.Blob

Throws:

java.sql.SQLException

free

public void free()

Specified by:

free in interface java.sql.Blob

close

public void close()

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

toJdbcOffset

private static int toJdbcOffset(int off)

fromJdbcOffset

private static int fromJdbcOffset(long off)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object