diff options
Diffstat (limited to 'src/interfaces/jdbc/org/postgresql/jdbc2/AbstractJdbc2Blob.java')
| -rw-r--r-- | src/interfaces/jdbc/org/postgresql/jdbc2/AbstractJdbc2Blob.java | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/src/interfaces/jdbc/org/postgresql/jdbc2/AbstractJdbc2Blob.java b/src/interfaces/jdbc/org/postgresql/jdbc2/AbstractJdbc2Blob.java deleted file mode 100644 index 27e10af2b9..0000000000 --- a/src/interfaces/jdbc/org/postgresql/jdbc2/AbstractJdbc2Blob.java +++ /dev/null @@ -1,54 +0,0 @@ -package org.postgresql.jdbc2; - -import org.postgresql.PGConnection; -import org.postgresql.largeobject.LargeObject; -import org.postgresql.largeobject.LargeObjectManager; -import java.io.InputStream; -import java.sql.Blob; -import java.sql.SQLException; - -public abstract class AbstractJdbc2Blob -{ - private int oid; - private LargeObject lo; - - public AbstractJdbc2Blob(PGConnection conn, int oid) throws SQLException - { - this.oid = oid; - LargeObjectManager lom = conn.getLargeObjectAPI(); - this.lo = lom.open(oid); - } - - public long length() throws SQLException - { - return lo.size(); - } - - public InputStream getBinaryStream() throws SQLException - { - return lo.getInputStream(); - } - - public byte[] getBytes(long pos, int length) throws SQLException - { - lo.seek((int)pos, LargeObject.SEEK_SET); - return lo.read(length); - } - - /* - * For now, this is not implemented. - */ - public long position(byte[] pattern, long start) throws SQLException - { - throw org.postgresql.Driver.notImplemented(); - } - - /* - * This should be simply passing the byte value of the pattern Blob - */ - public long position(Blob pattern, long start) throws SQLException - { - return position(pattern.getBytes(0, (int)pattern.length()), start); - } - -} |
