Java SQL ResultSet Read wasNull(ResultSet rs, T value)

Description

was Null

License

Apache License

Declaration

public static final <T> T wasNull(ResultSet rs, T value) throws SQLException 

Method Source Code

//package com.java2s;
/*                                                                         
 * Copyright 2010-2013 the original author or authors.                     
 *                                                                         
 * Licensed 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.                                          
 */// w ww . j a v a 2  s . c o m

import java.sql.CallableStatement;

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

public class Main {
    public static final <T> T wasNull(SQLInput stream, T value) throws SQLException {
        return stream.wasNull() ? null : value;
    }

    public static final <T> T wasNull(ResultSet rs, T value) throws SQLException {
        return rs.wasNull() ? null : value;
    }

    public static final <T> T wasNull(CallableStatement statement, T value) throws SQLException {
        return statement.wasNull() ? null : value;
    }
}

Related

1. readDate(ResultSet result, int index)
2. readMap(final ResultSet rs)
3. readObject(java.sql.ResultSet resultSet, int index)
4. readResults(ResultSet resultSet)
5. wasNull(ResultSet rs, T value)
6. wasNull(ResultSet rs, T value)