/******************************************************************************* * 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.wink.common.internal.utils; import java.util.ArrayList; import java.util.StringTokenizer; public class AnnotationUtils { /** * Utility method to parse the values array returned from the @Consumes or @Produces * annotation. JAX-RS 1.1 E012 allows example syntax: * * @Consumes({"text/xml, application/xml", "text/plain"}) The annotation * value() method will give an array with two strings, * not the desired three, hence the need for this * utility method. * @param values * @return String[] representing the media type values declared in the * annotation */ public static String[] parseConsumesProducesValues(String[] values) { ArrayList<String> strings = new ArrayList<String>(); for (String v : values) { StringTokenizer tokenizer = new StringTokenizer(v, ","); //$NON-NLS-1$ while (tokenizer.hasMoreTokens()) { strings.add(tokenizer.nextToken().trim()); } } return (String[])strings.toArray(new String[] {}); } }