lishuai | 2ddc469 | 2015-07-31 15:15:16 +0800 | [diff] [blame] | 1 | /* |
Brian O'Connor | 5ab426f | 2016-04-09 01:19:45 -0700 | [diff] [blame] | 2 | * Copyright 2015-present Open Networking Laboratory |
lishuai | 2ddc469 | 2015-07-31 15:15:16 +0800 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.ovsdb.rfc.utils; |
| 17 | |
| 18 | import io.netty.handler.codec.string.StringEncoder; |
| 19 | import io.netty.util.CharsetUtil; |
| 20 | |
| 21 | /** |
| 22 | * StringEncoder utility class.Only UTF-8 encoding is supported refer to |
| 23 | * RFC7047's Section 3.1. |
| 24 | */ |
| 25 | public final class StringEncoderUtil { |
| 26 | |
| 27 | /** |
| 28 | * Constructs a StringEncoderUtil object. Utility classes should not have a |
| 29 | * public or default constructor, otherwise IDE will compile unsuccessfully. This |
| 30 | * class should not be instantiated. |
| 31 | */ |
| 32 | private StringEncoderUtil() { |
| 33 | } |
| 34 | |
| 35 | /** |
| 36 | * Returns StringEncoder of UTF_8 . |
| 37 | * @return StringEncoder |
| 38 | */ |
| 39 | public static StringEncoder getEncoder() { |
| 40 | return new StringEncoder(CharsetUtil.UTF_8); |
| 41 | } |
| 42 | } |