Java SQL ResultSet Blob Read getBlobAsBytes(ResultSet rs, int col)

Description

get Blob As Bytes

License

Apache License

Declaration

protected static byte[] getBlobAsBytes(ResultSet rs, int col) throws SQLException 

Method Source Code

//package com.java2s;
/*/*from  w ww .  j av  a2s .  c o m*/
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements.  See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership.  The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License.  You may obtain a copy of the License at
*
*   http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied.  See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/

import java.sql.Blob;

import java.sql.ResultSet;
import java.sql.SQLException;

public class Main {
    protected static byte[] getBlobAsBytes(ResultSet rs, int col) throws SQLException {
        Blob dataAsBlob = rs.getBlob(col);
        return dataAsBlob.getBytes(1, (int) dataAsBlob.length());
    }
}

Related

1. getBlob(ResultSet results, int parameterIndex)
2. getBlobAsByteArray(final ResultSet rs, final int ind)
3. getBlobBytes(ResultSet rs, int iColumn)
4. getBlobValue(ResultSet result, String strField)
5. readBlob(ResultSet rs, int index)
6. readBlobUTF16BinaryStream(ResultSet rs, String fieldName)