org.springframework.jdbc.support.lob
Class PassThroughBlob
java.lang.Object
org.springframework.jdbc.support.lob.PassThroughBlob
- All Implemented Interfaces:
- java.sql.Blob
class PassThroughBlob
- extends java.lang.Object
- implements java.sql.Blob
Simple JDBC Blob
adapter that exposes a given byte array or binary stream.
Optionally used by DefaultLobHandler
.
- Since:
- 2.5.3
- Author:
- Juergen Hoeller
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
content
private byte[] content
binaryStream
private java.io.InputStream binaryStream
contentLength
private long contentLength
PassThroughBlob
public PassThroughBlob(byte[] content)
PassThroughBlob
public PassThroughBlob(java.io.InputStream binaryStream,
long contentLength)
length
public long length()
throws java.sql.SQLException
- Specified by:
length
in interface java.sql.Blob
- Throws:
java.sql.SQLException
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 length)
throws java.sql.SQLException
- Specified by:
getBinaryStream
in interface java.sql.Blob
- Throws:
java.sql.SQLException
setBinaryStream
public java.io.OutputStream setBinaryStream(long pos)
throws java.sql.SQLException
- Specified by:
setBinaryStream
in interface java.sql.Blob
- Throws:
java.sql.SQLException
getBytes
public byte[] getBytes(long pos,
int length)
throws java.sql.SQLException
- Specified by:
getBytes
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 len)
throws java.sql.SQLException
- Specified by:
setBytes
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
truncate
public void truncate(long len)
throws java.sql.SQLException
- Specified by:
truncate
in interface java.sql.Blob
- Throws:
java.sql.SQLException
free
public void free()
throws java.sql.SQLException
- Specified by:
free
in interface java.sql.Blob
- Throws:
java.sql.SQLException