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Diffstat (limited to '')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta1-RC2/modules/common-http/src/main/java/org/apache/tuscany/sca/common/http/HTTPContentTypeMapper.java | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta1-RC2/modules/common-http/src/main/java/org/apache/tuscany/sca/common/http/HTTPContentTypeMapper.java b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/common-http/src/main/java/org/apache/tuscany/sca/common/http/HTTPContentTypeMapper.java new file mode 100644 index 0000000000..035e7c0fa6 --- /dev/null +++ b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/common-http/src/main/java/org/apache/tuscany/sca/common/http/HTTPContentTypeMapper.java @@ -0,0 +1,58 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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 org.apache.tuscany.sca.common.http; + +import java.util.HashMap; +import java.util.Map; + +/** + * Utility class to provide default HTTP Content-Type header + * based on resource type + * + * @version $Rev$ $Date$ + */ +public class HTTPContentTypeMapper implements HTTPConstants{ + private static Map<String, String> contentTypeTable = new HashMap<String, String>(); + + static { + contentTypeTable.put(HTM, HTML_CONTENT_TYPE); + contentTypeTable.put(HTML, HTML_CONTENT_TYPE); + contentTypeTable.put(JAVASCRIPT, JAVASCRIPT_CONTENT_TYPE); + } + + /** + * Provided a resource path, identify default content-type based on the resource extension + * @param resourcePath + * @return + */ + public static String getContentType(String resourcePath) { + return contentTypeTable.get(getResourceType(resourcePath)); + } + + /** + * Utility function to calculate file type based on its extension + * Useful to map HTTP content-type based on file extension + * @param resource the resource/file name + * @return the resource type/extension + */ + private static String getResourceType(String resource) { + return resource.substring(resource.lastIndexOf(".") + 1); + } +} |