| /* |
| * 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.axis2.addressing.wsdl; |
| |
| import org.apache.axis2.addressing.AddressingConstants; |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| |
| import javax.wsdl.Definition; |
| import javax.wsdl.Fault; |
| import javax.wsdl.Input; |
| import javax.wsdl.Operation; |
| import javax.wsdl.Output; |
| import javax.wsdl.PortType; |
| import javax.wsdl.extensions.AttributeExtensible; |
| import javax.xml.namespace.QName; |
| import java.util.List; |
| |
| /** |
| * The WSDL11ActionHelper provides 3 static methods to determine the correct wsa:Action value from |
| * a wsdl4j Input/Output/Fault object. It first attempts to access the wsaw:Action attribute and if |
| * that is not found uses the WSDL11DefaultActionPatternHelper to generate and Action based on the |
| * Default Action Pattern for WSDL1.1 at http://www.w3.org/TR/2006/WD-ws-addr-wsdl-20060216/#defactionwsdl11 |
| */ |
| public class WSDL11ActionHelper { |
| |
| private static final Log log = LogFactory.getLog(WSDL11ActionHelper.class); |
| private static final QName submissionWSAWNS = |
| new QName(AddressingConstants.Submission.WSA_NAMESPACE, AddressingConstants.WSA_ACTION); |
| private static final QName finalWSANS = |
| new QName(AddressingConstants.Final.WSA_NAMESPACE, AddressingConstants.WSA_ACTION); |
| private static final QName finalWSAWNS = |
| new QName(AddressingConstants.Final.WSAW_NAMESPACE, AddressingConstants.WSA_ACTION); |
| private static final QName finalWSAMNS = |
| new QName(AddressingConstants.Final.WSAM_NAMESPACE, AddressingConstants.WSA_ACTION); |
| |
| /** |
| * getActionFromInputElement |
| * |
| * @param def the wsdl:definitions which contains the wsdl:portType |
| * @param wsdl4jPortType the wsdl:portType which contains the wsdl:operation |
| * @param op the wsdl:operation which contains the input element |
| * @param input the input element to be examined to generate the wsa:Action |
| * @return either the wsaw:Action from the input element or an action generated using the DefaultActionPattern |
| */ |
| public static String getActionFromInputElement(Definition def, PortType wsdl4jPortType, |
| Operation op, Input input) { |
| String result = getWSAWActionExtensionAttribute(input); |
| if (result == null) { |
| result = WSDL11DefaultActionPatternHelper |
| .generateActionFromInputElement(def, wsdl4jPortType, op, input); |
| } |
| log.trace(result); |
| return result; |
| } |
| |
| /** |
| * getActionFromOutputElement |
| * |
| * @param def the wsdl:definitions which contains the wsdl:portType |
| * @param wsdl4jPortType the wsdl:portType which contains the wsdl:operation |
| * @param op the wsdl:operation which contains the output element |
| * @param output the input element to be examined to generate the wsa:Action |
| * @return either the wsaw:Action from the output element or an action generated using the DefaultActionPattern |
| */ |
| public static String getActionFromOutputElement(Definition def, PortType wsdl4jPortType, |
| Operation op, Output output) { |
| String result = getWSAWActionExtensionAttribute(output); |
| if (result == null) { |
| result = WSDL11DefaultActionPatternHelper |
| .generateActionFromOutputElement(def, wsdl4jPortType, op, output); |
| } |
| log.trace(result); |
| return result; |
| } |
| |
| /** |
| * getActionFromFaultElement |
| * |
| * @param def the wsdl:definitions which contains the wsdl:portType |
| * @param wsdl4jPortType the wsdl:portType which contains the wsdl:operation |
| * @param op the wsdl:operation which contains the fault element |
| * @param fault the fault element to be examined to generate the wsa:Action |
| * @return either the wsaw:Action from the fault element or an action generated using the DefaultActionPattern |
| */ |
| public static String getActionFromFaultElement(Definition def, PortType wsdl4jPortType, |
| Operation op, Fault fault) { |
| String result = getWSAWActionExtensionAttribute(fault); |
| if (result == null) { |
| result = WSDL11DefaultActionPatternHelper |
| .generateActionFromFaultElement(def, wsdl4jPortType, op, fault); |
| } |
| log.trace(result); |
| return result; |
| } |
| |
| private static String getWSAWActionExtensionAttribute(AttributeExtensible ae) { |
| // Search first for a wsaw:Action using the submission namespace |
| Object attribute = ae.getExtensionAttribute(submissionWSAWNS); |
| // Then if that did not exist one using the w3c WSAM namespace |
| if (attribute == null) { |
| attribute = ae.getExtensionAttribute(finalWSAMNS); |
| } |
| // Then if that did not exist one using the w3c WSAW namespace |
| // (for backwards compat reasons) |
| if (attribute == null) { |
| attribute = ae.getExtensionAttribute(finalWSAWNS); |
| } |
| // Then finally if that did not exist, try the 2005/08 NS |
| // (Included here because it's needed for Apache Muse) |
| if (attribute == null) { |
| attribute = ae.getExtensionAttribute(finalWSANS); |
| } |
| |
| // wsdl4j may return a String, QName or a List of either |
| // If it is a list, extract the first element |
| if (attribute instanceof List) { |
| List l = (List) attribute; |
| if (l.size() > 0) { |
| attribute = l.get(0); |
| } else { |
| attribute = null; |
| } |
| } |
| |
| // attribute must now be a QName or String or null |
| // If it is a QName, take the LocalPart as a String |
| if (attribute instanceof QName) { |
| QName qn = (QName) attribute; |
| attribute = qn.getLocalPart(); |
| } |
| |
| if ((attribute instanceof String)) { |
| String result = (String) attribute; |
| log.trace(result); |
| return result; |
| } else { |
| if (log.isTraceEnabled()) { |
| log.trace("No wsaw:Action attribute found"); |
| } |
| return null; |
| } |
| } |
| |
| public static String getInputActionFromStringInformation(String messageExchangePattern, |
| String targetNamespace, |
| String portTypeName, |
| String operationName, |
| String inputName) { |
| return WSDL11DefaultActionPatternHelper.getInputActionFromStringInformation( |
| messageExchangePattern, targetNamespace, portTypeName, operationName, inputName); |
| } |
| |
| public static String getOutputActionFromStringInformation(String messageExchangePattern, |
| String targetNamespace, |
| String portTypeName, |
| String operationName, |
| String outputName) { |
| return WSDL11DefaultActionPatternHelper.getOutputActionFromStringInformation( |
| messageExchangePattern, targetNamespace, portTypeName, operationName, outputName); |
| } |
| |
| public static String getFaultActionFromStringInformation(String targetNamespace, |
| String portTypeName, |
| String operationName, |
| String faultName) { |
| return WSDL11DefaultActionPatternHelper.getFaultActionFromStringInformation(targetNamespace, |
| portTypeName, |
| operationName, |
| faultName); |
| } |
| |
| } |