| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| PrepareArgs |
|
| 5.0;5 |
| 1 | /** | |
| 2 | * Copyright (c) 2012-2015, jcabi.com | |
| 3 | * All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: 1) Redistributions of source code must retain the above | |
| 8 | * copyright notice, this list of conditions and the following | |
| 9 | * disclaimer. 2) Redistributions in binary form must reproduce the above | |
| 10 | * copyright notice, this list of conditions and the following | |
| 11 | * disclaimer in the documentation and/or other materials provided | |
| 12 | * with the distribution. 3) Neither the name of the jcabi.com nor | |
| 13 | * the names of its contributors may be used to endorse or promote | |
| 14 | * products derived from this software without specific prior written | |
| 15 | * permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 18 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT | |
| 19 | * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND | |
| 20 | * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL | |
| 21 | * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, | |
| 22 | * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
| 23 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
| 24 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 25 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
| 26 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 27 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
| 28 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 | */ | |
| 30 | package com.jcabi.jdbc; | |
| 31 | ||
| 32 | import java.sql.Date; | |
| 33 | import java.sql.PreparedStatement; | |
| 34 | import java.sql.SQLException; | |
| 35 | import java.util.Collection; | |
| 36 | import java.util.Collections; | |
| 37 | ||
| 38 | /** | |
| 39 | * Prepare arguments. | |
| 40 | * | |
| 41 | * @author Yegor Bugayenko (yegor@teamed.io) | |
| 42 | * @version $Id: b4087cd3ab4f01ef2d8ca63d800282e5924853ca $ | |
| 43 | * @since 0.13 | |
| 44 | */ | |
| 45 | final class PrepareArgs implements Preparation { | |
| 46 | ||
| 47 | /** | |
| 48 | * Arguments. | |
| 49 | */ | |
| 50 | private final transient Collection<Object> args; | |
| 51 | ||
| 52 | /** | |
| 53 | * Ctor. | |
| 54 | * @param arguments Arguments | |
| 55 | */ | |
| 56 | 68 | PrepareArgs(final Collection<Object> arguments) { |
| 57 | 68 | this.args = Collections.unmodifiableCollection(arguments); |
| 58 | 68 | } |
| 59 | ||
| 60 | @Override | |
| 61 | public void prepare(final PreparedStatement stmt) throws SQLException { | |
| 62 | 39 | int pos = 1; |
| 63 | 38 | for (final Object arg : this.args) { |
| 64 | 9 | if (arg == null) { |
| 65 | 0 | stmt.setString(pos, null); |
| 66 | 9 | } else if (arg instanceof Long) { |
| 67 | 0 | stmt.setLong(pos, Long.class.cast(arg)); |
| 68 | 9 | } else if (arg instanceof Boolean) { |
| 69 | 0 | stmt.setBoolean(pos, Boolean.class.cast(arg)); |
| 70 | 9 | } else if (arg instanceof Date) { |
| 71 | 0 | stmt.setDate(pos, Date.class.cast(arg)); |
| 72 | 9 | } else if (arg instanceof Integer) { |
| 73 | 0 | stmt.setInt(pos, Integer.class.cast(arg)); |
| 74 | 9 | } else if (arg instanceof Utc) { |
| 75 | 1 | Utc.class.cast(arg).setTimestamp(stmt, pos); |
| 76 | 8 | } else if (arg instanceof byte[]) { |
| 77 | 0 | stmt.setBytes(pos, byte[].class.cast(arg)); |
| 78 | } else { | |
| 79 | 8 | stmt.setString(pos, arg.toString()); |
| 80 | } | |
| 81 | 9 | ++pos; |
| 82 | 9 | } |
| 83 | 39 | } |
| 84 | } |