| /* |
| * 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.ode.axis2.util; |
| |
| import org.apache.commons.httpclient.NameValuePair; |
| import org.apache.commons.httpclient.util.EncodingUtil; |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| import org.apache.ode.utils.DOMUtils; |
| import org.apache.ode.axis2.httpbinding.Messages; |
| import org.w3c.dom.Element; |
| |
| import javax.wsdl.Part; |
| import java.util.Iterator; |
| import java.util.Map; |
| import java.util.List; |
| import java.util.ArrayList; |
| |
| /** |
| * @author <a href="mailto:midon@intalio.com">Alexis Midon</a> |
| */ |
| public class URLEncodedTransformer { |
| |
| |
| private static final Log log = LogFactory.getLog(URLEncodedTransformer.class); |
| |
| /** |
| * @param values - a map<String, Element>, the key is a part name (without curly braces), the value the replacement value for the part name. If the value is not a simple type, it will be skipped. |
| * @return the encoded params |
| */ |
| public String transform(Map<String, Element> values) { |
| if (values.isEmpty()) return null; |
| List<NameValuePair> l = new ArrayList<NameValuePair>(values.size()); |
| for (Map.Entry<String, Element> e : values.entrySet()) { |
| String partName = e.getKey(); |
| Element value = e.getValue(); |
| String textValue; |
| if (DOMUtils.isEmptyElement(value)) { |
| textValue = ""; |
| } else { |
| /* |
| The expected part value could be a simple type |
| or an element of a simple type. |
| So if a element is there, take its text content |
| else take the text content of the part element itself |
| */ |
| Element childElement = DOMUtils.getFirstChildElement(value); |
| if (childElement != null) { |
| textValue = DOMUtils.getTextContent(childElement); |
| } else { |
| textValue = DOMUtils.getTextContent(value); |
| } |
| } |
| // if it is not a simple type, skip it |
| if (textValue != null) { |
| l.add(new NameValuePair(e.getKey(), textValue)); |
| } |
| } |
| return EncodingUtil.formUrlEncode(l.toArray(new NameValuePair[0]), "UTF-8"); |
| } |
| |
| } |