diff options
Diffstat (limited to 'src/interfaces/jdbc/org/postgresql/jdbc3/AbstractJdbc3Blob.java')
| -rw-r--r-- | src/interfaces/jdbc/org/postgresql/jdbc3/AbstractJdbc3Blob.java | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/src/interfaces/jdbc/org/postgresql/jdbc3/AbstractJdbc3Blob.java b/src/interfaces/jdbc/org/postgresql/jdbc3/AbstractJdbc3Blob.java new file mode 100644 index 0000000000..d293c7acf0 --- /dev/null +++ b/src/interfaces/jdbc/org/postgresql/jdbc3/AbstractJdbc3Blob.java @@ -0,0 +1,90 @@ +package org.postgresql.jdbc3; + + +import java.sql.*; + +public abstract class AbstractJdbc3Blob extends org.postgresql.jdbc2.AbstractJdbc2Blob +{ + + public AbstractJdbc3Blob(org.postgresql.PGConnection conn, int oid) throws SQLException + { + super(conn, oid); + } + + /** + * Writes the given array of bytes to the <code>BLOB</code> value that + * this <code>Blob</code> object represents, starting at position + * <code>pos</code>, and returns the number of bytes written. + * + * @param pos the position in the <code>BLOB</code> object at which + * to start writing + * @param bytes the array of bytes to be written to the <code>BLOB</code> + * value that this <code>Blob</code> object represents + * @return the number of bytes written + * @exception SQLException if there is an error accessing the + * <code>BLOB</code> value + * @see #getBytes + * @since 1.4 + */ + public int setBytes(long pos, byte[] bytes) throws SQLException { + throw org.postgresql.Driver.notImplemented(); + } + + /** + * Writes all or part of the given <code>byte</code> array to the + * <code>BLOB</code> value that this <code>Blob</code> object represents + * and returns the number of bytes written. + * Writing starts at position <code>pos</code> in the <code>BLOB</code> + * value; <code>len</code> bytes from the given byte array are written. + * + * @param pos the position in the <code>BLOB</code> object at which + * to start writing + * @param bytes the array of bytes to be written to this <code>BLOB</code> + * object + * @param offset the offset into the array <code>bytes</code> at which + * to start reading the bytes to be set + * @param len the number of bytes to be written to the <code>BLOB</code> + * value from the array of bytes <code>bytes</code> + * @return the number of bytes written + * @exception SQLException if there is an error accessing the + * <code>BLOB</code> value + * @see #getBytes + * @since 1.4 + */ + public int setBytes(long pos, byte[] bytes, int offset, int len) throws SQLException { + throw org.postgresql.Driver.notImplemented(); + } + + /** + * Retrieves a stream that can be used to write to the <code>BLOB</code> + * value that this <code>Blob</code> object represents. The stream begins + * at position <code>pos</code>. + * + * @param pos the position in the <code>BLOB</code> value at which + * to start writing + * @return a <code>java.io.OutputStream</code> object to which data can + * be written + * @exception SQLException if there is an error accessing the + * <code>BLOB</code> value + * @see #getBinaryStream + * @since 1.4 + */ + public java.io.OutputStream setBinaryStream(long pos) throws SQLException { + throw org.postgresql.Driver.notImplemented(); + } + + /** + * Truncates the <code>BLOB</code> value that this <code>Blob</code> + * object represents to be <code>len</code> bytes in length. + * + * @param len the length, in bytes, to which the <code>BLOB</code> value + * that this <code>Blob</code> object represents should be truncated + * @exception SQLException if there is an error accessing the + * <code>BLOB</code> value + * @since 1.4 + */ + public void truncate(long len) throws SQLException { + throw org.postgresql.Driver.notImplemented(); + } + +} |
