diff options
Diffstat (limited to 'isoparser/src/main/java/com/coremedia/iso/.svn/text-base/Utf8.java.svn-base')
-rw-r--r-- | isoparser/src/main/java/com/coremedia/iso/.svn/text-base/Utf8.java.svn-base | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/isoparser/src/main/java/com/coremedia/iso/.svn/text-base/Utf8.java.svn-base b/isoparser/src/main/java/com/coremedia/iso/.svn/text-base/Utf8.java.svn-base new file mode 100644 index 0000000..a30497e --- /dev/null +++ b/isoparser/src/main/java/com/coremedia/iso/.svn/text-base/Utf8.java.svn-base @@ -0,0 +1,59 @@ +/* + * Copyright 2012 Sebastian Annies, Hamburg + * + * 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. + */ +package com.coremedia.iso; + +import java.io.UnsupportedEncodingException; + +/** + * Converts <code>byte[]</code> -> <code>String</code> and vice versa. + */ +public final class Utf8 { + public static byte[] convert(String s) { + try { + if (s != null) { + return s.getBytes("UTF-8"); + } else { + return null; + } + } catch (UnsupportedEncodingException e) { + throw new Error(e); + } + } + + public static String convert(byte[] b) { + try { + if (b != null) { + return new String(b, "UTF-8"); + } else { + return null; + } + } catch (UnsupportedEncodingException e) { + throw new Error(e); + } + } + + public static int utf8StringLengthInBytes(String utf8) { + try { + if (utf8 != null) { + return utf8.getBytes("UTF-8").length; + } else { + return 0; + } + } catch (UnsupportedEncodingException e) { + throw new RuntimeException(); + } + } +} |