org.hibernate.lob: public class: BlobImpl

org.hibernate.lob
public class: BlobImpl [javadoc | source]

java.lang.Object
   org.hibernate.lob.BlobImpl

All Implemented Interfaces:
Blob

A dummy implementation of java.sql.Blob that may be used to insert new data into a BLOB.

author: Gavin - King

Constructor:
public BlobImpl(byte[] bytes) { this.stream = new ByteArrayInputStream(bytes); this.length = bytes.length; }
public BlobImpl(InputStream stream, int length) { this.stream = stream; this.length = length; }

Constructor:

 public BlobImpl(byte[] bytes) {
	   
		this.stream = new ByteArrayInputStream(bytes);
		this.length = bytes.length;
}

 public BlobImpl(InputStream stream,
    int length) {
		this.stream = stream;
		this.length = length;
}

Method from org.hibernate.lob.BlobImpl Summary:
getBinaryStream, getBytes, length, position, position, setBinaryStream, setBytes, setBytes, truncate

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.hibernate.lob.BlobImpl Detail:
public InputStream getBinaryStream() throws SQLException { try { if (needsReset) stream.reset(); } catch (IOException ioe) { throw new SQLException("could not reset reader"); } needsReset = true; return stream; }
public byte[] getBytes(long pos, int len) throws SQLException { excep(); return null; }
public long length() throws SQLException { return length; }
public long position(byte[] bytes, long pos) throws SQLException { excep(); return 0; }
public long position(Blob blob, long pos) throws SQLException { excep(); return 0; }
public OutputStream setBinaryStream(long pos) throws SQLException { excep(); return null; }
public int setBytes(long pos, byte[] bytes) throws SQLException { excep(); return 0; }
public int setBytes(long pos, byte[] bytes, int i, int j) throws SQLException { excep(); return 0; }
public void truncate(long pos) throws SQLException { excep(); }