| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| ContentTypeUtil |
|
| 3.0;3 |
| 1 | /* | |
| 2 | * Copyright 2004-2011 the Seasar Foundation and the Others. | |
| 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, | |
| 13 | * either express or implied. See the License for the specific language | |
| 14 | * governing permissions and limitations under the License. | |
| 15 | */ | |
| 16 | package org.seasar.teeda.core.util; | |
| 17 | ||
| 18 | import org.seasar.framework.util.StringUtil; | |
| 19 | import org.seasar.teeda.core.JsfConstants; | |
| 20 | ||
| 21 | /** | |
| 22 | * @author shot | |
| 23 | * @author yone | |
| 24 | */ | |
| 25 | 0 | public class ContentTypeUtil { |
| 26 | ||
| 27 | public static String getDefaultContentType() { | |
| 28 | 2 | return JsfConstants.HTML_CONTENT_TYPE; |
| 29 | } | |
| 30 | ||
| 31 | public static String getContentType(String contentTypeList) { | |
| 32 | 12 | if (contentTypeList == null) { |
| 33 | 0 | return getDefaultContentType(); |
| 34 | } | |
| 35 | 12 | String[] strs = StringUtil.split(contentTypeList, ","); |
| 36 | 12 | String[] contentTypes = removeSemiColon(strs); |
| 37 | 23 | for (int i = 0; i < contentTypes.length; i++) { |
| 38 | 18 | if (isHtmlContentType(contentTypes[i].trim())) { |
| 39 | 7 | return JsfConstants.HTML_CONTENT_TYPE; |
| 40 | } | |
| 41 | } | |
| 42 | 8 | for (int i = 0; i < contentTypes.length; i++) { |
| 43 | 6 | if (isXmlContentType(contentTypes[i].trim())) { |
| 44 | 3 | return JsfConstants.XHTML_CONTENT_TYPE; |
| 45 | } | |
| 46 | } | |
| 47 | 2 | return getDefaultContentType(); |
| 48 | } | |
| 49 | ||
| 50 | public static String[] removeSemiColon(String[] contentTypes) { | |
| 51 | 39 | for (int i = 0; i < contentTypes.length; i++) { |
| 52 | 25 | String type = contentTypes[i]; |
| 53 | 25 | int index = type.indexOf(";"); |
| 54 | 25 | if (index != -1) { |
| 55 | 2 | type = type.substring(0, index); |
| 56 | 2 | contentTypes[i] = type; |
| 57 | } | |
| 58 | } | |
| 59 | 14 | return contentTypes; |
| 60 | } | |
| 61 | ||
| 62 | public static boolean isHtmlContentType(String type) { | |
| 63 | 22 | return type.indexOf(JsfConstants.HTML_CONTENT_TYPE) != -1 |
| 64 | || type.equals(JsfConstants.ANY_CONTENT_TYPE); | |
| 65 | } | |
| 66 | ||
| 67 | public static boolean isXmlContentType(String type) { | |
| 68 | 10 | return type.indexOf(JsfConstants.XHTML_CONTENT_TYPE) != -1 |
| 69 | || type.indexOf(JsfConstants.APPLICATION_XML_CONTENT_TYPE) != -1 | |
| 70 | || type.indexOf(JsfConstants.TEXT_XML_CONTENT_TYPE) != -1; | |
| 71 | } | |
| 72 | } |