Axis 2 example source code file (WSDL11ToAxisServiceBuilder.java)
The Axis 2 WSDL11ToAxisServiceBuilder.java source code/*
* 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.description;
import com.ibm.wsdl.util.xml.DOM2Writer;
import org.apache.axis2.AxisFault;
import org.apache.axis2.addressing.AddressingConstants;
import org.apache.axis2.addressing.AddressingHelper;
import org.apache.axis2.addressing.wsdl.WSDL11ActionHelper;
import org.apache.axis2.transport.http.HTTPConstants;
import org.apache.axis2.transport.http.util.RESTUtil;
import org.apache.axis2.util.PolicyUtil;
import org.apache.axis2.util.XMLUtils;
import org.apache.axis2.wsdl.SOAPHeaderMessage;
import org.apache.axis2.wsdl.WSDLConstants;
import org.apache.axis2.wsdl.WSDLUtil;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.neethi.Constants;
import org.apache.neethi.Policy;
import org.apache.neethi.PolicyReference;
import org.apache.ws.commons.schema.utils.NamespaceMap;
import org.apache.axiom.soap.SOAP12Constants;
import org.apache.axiom.soap.SOAP11Constants;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.xml.sax.SAXException;
import javax.wsdl.*;
import javax.wsdl.extensions.ExtensibilityElement;
import javax.wsdl.extensions.UnknownExtensibilityElement;
import javax.wsdl.extensions.mime.MIMEMultipartRelated;
import javax.wsdl.extensions.mime.MIMEPart;
import javax.wsdl.extensions.http.HTTPAddress;
import javax.wsdl.extensions.http.HTTPBinding;
import javax.wsdl.extensions.http.HTTPOperation;
import javax.wsdl.extensions.schema.Schema;
import javax.wsdl.extensions.soap.SOAPAddress;
import javax.wsdl.extensions.soap.SOAPBinding;
import javax.wsdl.extensions.soap.SOAPBody;
import javax.wsdl.extensions.soap.SOAPHeader;
import javax.wsdl.extensions.soap.SOAPOperation;
import javax.wsdl.extensions.soap12.SOAP12Address;
import javax.wsdl.extensions.soap12.SOAP12Binding;
import javax.wsdl.extensions.soap12.SOAP12Body;
import javax.wsdl.extensions.soap12.SOAP12Header;
import javax.wsdl.extensions.soap12.SOAP12Operation;
import javax.wsdl.factory.WSDLFactory;
import javax.wsdl.xml.WSDLLocator;
import javax.wsdl.xml.WSDLReader;
import javax.xml.namespace.QName;
import javax.xml.parsers.ParserConfigurationException;
import java.io.IOException;
import java.io.InputStream;
import java.util.*;
public class WSDL11ToAxisServiceBuilder extends WSDLToAxisServiceBuilder {
protected static final Log log = LogFactory
.getLog(WSDL11ToAxisServiceBuilder.class);
private static final boolean isTraceEnabled = log.isTraceEnabled();
protected String portName;
private static final String BINDING = "Binding";
private static final String SERVICE = "Service";
private static final String PORT = "Port";
private static final String PORT_TYPE = "PortType";
private static final String PORT_TYPE_OPERATION = "PortType.Operation";
private static final String PORT_TYPE_OPERATION_INPUT = "PortType.Operation.Input";
private static final String PORT_TYPE_OPERATION_OUTPUT = "PortType.Operation.Output";
private static final String PORT_TYPE_OPERATION_FAULT = "PortType.Operation.Fault";
private static final String BINDING_OPERATION = "Binding.Operation";
private static final String BINDING_OPERATION_INPUT = "Binding.Operation.Input";
private static final String BINDING_OPERATION_OUTPUT = "Binding.Operation.Output";
protected Definition wsdl4jDefinition = null;
private WSDLLocator customWSLD4JResolver;
public static final String RPC_STYLE = "rpc";
public static final String DOCUMENT_STYLE = "document";
public static final String ENCODED_USE = "encoded";
/**
* Keeps a list of processable operations initiate to an empty list
*/
private List wrappableOperations = new ArrayList();
// used to keep the binding type of the selected binding
private String bindingType;
public static final String WRAPPED_OUTPUTNAME_SUFFIX = "Response";
public static final String XML_NAMESPACE_URI = "http://www.w3.org/2000/xmlns/";
public static final String NAMESPACE_DECLARATION_PREFIX = "xmlns:";
private static int prefixCounter = 0;
public static final String NAMESPACE_URI = "namespace";
public static final String TRAGET_NAMESPACE = "targetNamespace";
public static final String BINDING_TYPE_SOAP = "soap";
public static final String BINDING_TYPE_HTTP = "http";
/**
* keep track of whether setup code related to the entire wsdl is complete.
* Note that WSDL11ToAllAxisServices will call setup multiple times, so this
* field is used to make subsequent calls no-ops.
*/
private boolean setupComplete = false;
private Map schemaMap = null;
private static final String JAVAX_WSDL_VERBOSE_MODE_KEY = "javax.wsdl.verbose";
// As bindings are processed add it to this array so that we dont process the same binding twice
private Map processedBindings;
private boolean isAllPorts;
/**
* constructor taking in the service name and the port name
*
* @param in
* @param serviceName
* @param portName
*/
public WSDL11ToAxisServiceBuilder(InputStream in, QName serviceName,
String portName) {
super(in, serviceName);
this.portName = portName;
}
/**
* @param def
* @param serviceName
* @param portName
*/
public WSDL11ToAxisServiceBuilder(Definition def, QName serviceName,
String portName) {
super(null, serviceName);
this.wsdl4jDefinition = def;
this.portName = portName;
this.isAllPorts = false;
}
/**
* @param def
* @param serviceName
* @param portName
*/
public WSDL11ToAxisServiceBuilder(Definition def,
QName serviceName,
String portName,
boolean isAllPorts) {
this(def, serviceName, portName);
this.isAllPorts = isAllPorts;
}
/**
* @param in
* @param service
*/
public WSDL11ToAxisServiceBuilder(InputStream in, AxisService service) {
super(in, service);
}
/**
* @param in
*/
public WSDL11ToAxisServiceBuilder(InputStream in) {
this(in, null, null);
}
/**
* sets a custem WSDL4J locator
*
* @param customWSLD4JResolver
*/
public void setCustomWSLD4JResolver(WSDLLocator customWSLD4JResolver) {
this.customWSLD4JResolver = customWSLD4JResolver;
}
/**
* populates a given service This is the only publicly accessible method in
* this class
*
* @throws AxisFault
*/
public AxisService populateService() throws AxisFault {
try {
setup();
// Setting wsdl4jdefintion to axisService , so if some one want
// to play with it he can do that by getting the parameter
Parameter wsdlDefinitionParameter = new Parameter();
wsdlDefinitionParameter.setName(WSDLConstants.WSDL_4_J_DEFINITION);
wsdlDefinitionParameter.setValue(wsdl4jDefinition);
axisService.addParameter(wsdlDefinitionParameter);
axisService.setWsdlFound(true);
axisService.setCustomWsdl(true);
if (wsdl4jDefinition == null) {
return null;
}
// setting target name space
axisService.setTargetNamespace(wsdl4jDefinition.getTargetNamespace());
axisService.setNameSpacesMap(new NamespaceMap(wsdl4jDefinition.getNamespaces()));
Service wsdl4jService = findService(wsdl4jDefinition);
Binding binding = findBinding(wsdl4jDefinition, wsdl4jService);
PortType portType = getPortType(binding.getPortType().getQName(), wsdl4jDefinition);
if (portType == null) {
throw new AxisFault("There is no port type associated with the binding");
}
// create new Schema extensions element for wrapping
// (if its present)
Element[] schemaElements = generateWrapperSchema(schemaMap, binding, portType);
// we might have modified the schemas by now so the addition should
// happen here
// Types wsdl4jTypes = wsdl4jDefinition.getTypes();
// if (null != wsdl4jTypes) {
// this.copyExtensibleElements(wsdl4jTypes
// .getExtensibilityElements(), wsdl4jDefinition,
// axisService, TYPES);
// }
processTypes(wsdl4jDefinition, axisService);
// add the newly created schemas
if (schemaElements != null && schemaElements.length > 0) {
for (int i = 0; i < schemaElements.length; i++) {
Element schemaElement = schemaElements[i];
if (schemaElement != null) {
axisService.addSchema(getXMLSchema(schemaElement, null));
}
}
}
// copy the documentation element content to the description
Element documentationElement = wsdl4jDefinition.getDocumentationElement();
addDocumentation(axisService, documentationElement);
axisService.setName(wsdl4jService.getQName().getLocalPart());
populateEndpoints(binding, wsdl4jService, portType);
processPoliciesInDefintion(wsdl4jDefinition);
axisService.getPolicyInclude().setPolicyRegistry(registry);
return axisService;
} catch (WSDLException e) {
log.error(e.getMessage(), e);
throw AxisFault.makeFault(e);
} catch (Exception e) {
log.error(e.getMessage(), e);
throw AxisFault.makeFault(e);
}
}
private void processTypes(Definition wsdlDefinition, AxisService axisService)
throws AxisFault {
processTypes(wsdlDefinition, axisService, new Stack());
}
private void processTypes(Definition wsdlDefinition, AxisService axisService, Stack stack)
throws AxisFault {
stack.push(wsdlDefinition);
// process all the types in all the wsdls
Types types = wsdlDefinition.getTypes();
if (types != null) {
copyExtensibleElements(types.getExtensibilityElements(),
wsdlDefinition,
axisService,
TYPES);
}
// process the types in other wsdls
Iterator iter = wsdlDefinition.getImports().values().iterator();
Vector values = null;
Import wsdlImport = null;
for (; iter.hasNext();) {
values = (Vector) iter.next();
for (Iterator valuesIter = values.iterator(); valuesIter.hasNext();) {
wsdlImport = (Import) valuesIter.next();
// process the types recuresiveilt
Definition innerDefinition = wsdlImport.getDefinition();
if(!stack.contains(innerDefinition)){
processTypes(innerDefinition, axisService, stack);
}
}
}
stack.pop();
}
private void addDocumentation(AxisDescription axisDescription, Element documentationElement) {
if ((documentationElement != null) && (documentationElement.getFirstChild() != null)) {
Node firstChild = documentationElement.getFirstChild();
String documentation = DOM2Writer.nodeToString(firstChild);
if (!"".equals(documentation)) {
axisDescription.setDocumentation(documentation);
}
}
}
/**
* @param binding
* @param wsdl4jService must have atlease one port
* @throws AxisFault
*/
private void populateEndpoints(Binding binding,
Service wsdl4jService,
PortType portType) throws AxisFault {
Map wsdl4jPorts = wsdl4jService.getPorts();
QName bindingName = binding.getQName();
Port port;
AxisEndpoint axisEndpoint = null;
processedBindings = new HashMap();
// process the port type for this binding
// although we support multiports they must be belongs to same port type and should have the
// same soap style
populatePortType(portType);
Binding currentBinding;
for (Iterator iterator = wsdl4jPorts.values().iterator(); iterator.hasNext();) {
port = (Port) iterator.next();
// if the user has picked a port then we have to process only that port
if ((this.portName == null) || (this.portName.equals(port.getName()))) {
// we process the port only if it has the same port type as the selected binding
currentBinding = getBinding(port.getBinding().getQName(), wsdl4jDefinition);
if (currentBinding.getPortType().getQName().equals(binding.getPortType().getQName())) {
axisEndpoint = new AxisEndpoint();
axisEndpoint.setName(port.getName());
if (axisService.getEndpointName() == null &&
bindingName.equals(port.getBinding().getQName())) {
populateEndpoint(axisEndpoint, port, true);
axisService.setEndpointName(axisEndpoint.getName());
axisService.setBindingName(axisEndpoint.getBinding().getName().getLocalPart());
} else {
populateEndpoint(axisEndpoint, port, false);
}
axisEndpoint.setParent(axisService);
axisService.addEndpoint(port.getName(), axisEndpoint);
}
}
}
}
/**
* setting message qname is a binding dependent process for an example message element depends on the
* soap style (rpc or document) and parts elememet of the soap body
* On the otherhand we keep only one set of axis operations belongs to a selected port type in axis service
* So setting qname refetences done only with the selected binding processing
*
* @param axisEndpoint
* @param wsdl4jPort
* @param isSetMessageQNames
* @throws AxisFault
*/
private void populateEndpoint(AxisEndpoint axisEndpoint, Port wsdl4jPort,
boolean isSetMessageQNames)
throws AxisFault {
copyExtensibleElements(wsdl4jPort.getExtensibilityElements(), wsdl4jDefinition,
axisEndpoint, BINDING);
Binding wsdl4jBinding = getBinding(wsdl4jPort.getBinding().getQName(), wsdl4jDefinition);
addDocumentation(axisEndpoint, wsdl4jPort.getDocumentationElement());
if (processedBindings.containsKey(wsdl4jBinding.getQName())) {
axisEndpoint.setBinding(
(AxisBinding) processedBindings.get(wsdl4jBinding.getQName()));
} else {
AxisBinding axisBinding = new AxisBinding();
axisBinding.setName(wsdl4jBinding.getQName());
axisBinding.setParent(axisEndpoint);
axisEndpoint.setBinding(axisBinding);
axisBinding.setParent(axisEndpoint);
populateBinding(axisBinding, wsdl4jBinding, isSetMessageQNames);
processedBindings.put(wsdl4jBinding.getQName(), axisBinding);
}
}
private void populatePortType(PortType wsdl4jPortType) throws AxisFault {
List wsdl4jOperations = wsdl4jPortType.getOperations();
// Added to use in ?wsdl2 as the interface name
axisService.addParameter(new Parameter(WSDL2Constants.INTERFACE_LOCAL_NAME,
wsdl4jPortType.getQName().getLocalPart()));
if (wsdl4jOperations.size() < 1) {
throw new AxisFault("No operation found in the portType element");
}
AxisOperation axisOperation;
List operationNames = new ArrayList();
QName opName;
Operation wsdl4jOperation;
for (Iterator iterator = wsdl4jOperations.iterator(); iterator.hasNext();) {
wsdl4jOperation = (Operation) iterator.next();
axisOperation = populateOperations(wsdl4jOperation, wsdl4jPortType, wsdl4jDefinition);
addDocumentation(axisOperation, wsdl4jOperation.getDocumentationElement());
axisOperation.setParent(axisService);
axisService.addChild(axisOperation);
operationNames.add(axisOperation.getName());
}
// this is used only in codegen to preserve operation order
if (isCodegen) {
axisService.setOperationsNameList(operationNames);
}
}
private void populateBinding(AxisBinding axisBinding, Binding wsdl4jBinding,
boolean isSetMessageQNames)
throws AxisFault {
copyExtensibleElements(wsdl4jBinding.getExtensibilityElements(), wsdl4jDefinition,
axisBinding, BINDING);
List wsdl4jBidingOperations = wsdl4jBinding.getBindingOperations();
if (wsdl4jBidingOperations.size() < 1) {
throw new AxisFault("No operation found for the binding");
}
addDocumentation(axisBinding, wsdl4jBinding.getDocumentationElement());
AxisOperation axisOperation;
Operation wsdl4jOperation;
AxisBindingOperation axisBindingOperation;
BindingOperation wsdl4jBindingOperation;
Map httpLocationMap = new TreeMap();
String httpLocation = null;
PortType portType = getPortType(wsdl4jBinding.getPortType().getQName(), wsdl4jDefinition);
String targetNamespace = wsdl4jDefinition.getTargetNamespace();
for (Iterator iterator = wsdl4jBidingOperations.iterator(); iterator.hasNext();) {
axisBindingOperation = new AxisBindingOperation();
wsdl4jBindingOperation = (BindingOperation) iterator.next();
wsdl4jOperation = findOperation(portType, wsdl4jBindingOperation);
axisBindingOperation.setName(new QName(targetNamespace, wsdl4jBindingOperation.getName()));
addDocumentation(axisBindingOperation, wsdl4jBindingOperation.getDocumentationElement());
axisOperation = axisService.getOperation(new QName(targetNamespace, wsdl4jOperation.getName()));
axisBindingOperation.setAxisOperation(axisOperation);
// process ExtensibilityElements of the wsdl4jBinding
copyExtensibleElements(wsdl4jBindingOperation.getExtensibilityElements(),
wsdl4jDefinition, axisBindingOperation, BINDING_OPERATION);
httpLocation =
(String) axisBindingOperation.getProperty(WSDL2Constants.ATTR_WHTTP_LOCATION);
if (httpLocation != null) {
httpLocationMap.put(RESTUtil.getConstantFromHTTPLocation(httpLocation),
axisBindingOperation.getAxisOperation());
}
BindingInput wsdl4jBindingInput = wsdl4jBindingOperation.getBindingInput();
if (wsdl4jBindingInput != null &&
WSDLUtil.isInputPresentForMEP(axisOperation.getMessageExchangePattern())) {
AxisBindingMessage axisBindingInMessage = new AxisBindingMessage();
addDocumentation(axisBindingInMessage, wsdl4jBindingInput.getDocumentationElement());
copyExtensibleElements(wsdl4jBindingInput.getExtensibilityElements(),
wsdl4jDefinition,
axisBindingInMessage, BINDING_OPERATION_INPUT);
AxisMessage axisInMessage =
axisOperation.getMessage(WSDLConstants.MESSAGE_LABEL_IN_VALUE);
//This is a hack to get AXIS2-2771 working , I had to copy soap headers
// from binding message to AxisMessage
List soapHeaders = (List) axisBindingInMessage.getProperty(
WSDL2Constants.ATTR_WSOAP_HEADER);
if (soapHeaders != null) {
for (int i = 0; i < soapHeaders.size(); i++) {
SOAPHeaderMessage headerMessage = (SOAPHeaderMessage) soapHeaders.get(i);
axisInMessage.addSoapHeader(headerMessage);
}
}
if (isSetMessageQNames) {
addQNameReference(axisInMessage, wsdl4jOperation,
wsdl4jBindingInput,
wrappableOperations.contains(wsdl4jBindingOperation));
}
axisBindingInMessage.setAxisMessage(axisInMessage);
axisBindingInMessage.setDirection(axisInMessage.getDirection());
axisBindingInMessage.setParent(axisBindingOperation);
axisBindingOperation
.addChild(axisBindingInMessage.getDirection(), axisBindingInMessage);
}
BindingOutput wsdl4jBindingOutput = wsdl4jBindingOperation.getBindingOutput();
if (wsdl4jBindingOutput != null &&
WSDLUtil.isOutputPresentForMEP(axisOperation.getMessageExchangePattern())) {
AxisBindingMessage axisBindingOutMessage = new AxisBindingMessage();
addDocumentation(axisBindingOutMessage, wsdl4jBindingOutput.getDocumentationElement());
AxisMessage axisOutMessage =
axisOperation.getMessage(WSDLConstants.MESSAGE_LABEL_OUT_VALUE);
copyExtensibleElements(wsdl4jBindingOutput.getExtensibilityElements(),
wsdl4jDefinition,
axisBindingOutMessage, BINDING_OPERATION_OUTPUT);
//This is a hack to get AXIS2-2771 working , I had to copy soap headers
// from binding message to AxisMessage
List soapHeaders =
(List) axisBindingOutMessage.getProperty(WSDL2Constants.ATTR_WSOAP_HEADER);
if (soapHeaders != null) {
for (int i = 0; i < soapHeaders.size(); i++) {
SOAPHeaderMessage headerMessage = (SOAPHeaderMessage) soapHeaders.get(i);
axisOutMessage.addSoapHeader(headerMessage);
}
}
if (isSetMessageQNames) {
addQNameReference(axisOutMessage, wsdl4jOperation,
wsdl4jBindingOutput,
wrappableOperations.contains(wsdl4jBindingOperation));
}
axisBindingOutMessage.setAxisMessage(axisOutMessage);
axisBindingOutMessage.setDirection(axisOutMessage.getDirection());
axisBindingOutMessage.setParent(axisBindingOperation);
axisBindingOperation
.addChild(axisBindingOutMessage.getDirection(), axisBindingOutMessage);
}
Map bindingFaultsMap = wsdl4jBindingOperation.getBindingFaults();
/* process the binding faults */
for (Iterator bindingFaults = bindingFaultsMap.values().iterator();
bindingFaults.hasNext();) {
BindingFault bindingFault = (BindingFault) bindingFaults.next();
Fault wsdl4jFault = wsdl4jOperation.getFault(bindingFault.getName());
Message wsdl4jFaultMessge = wsdl4jFault.getMessage();
AxisMessage faultMessage = findFaultMessage(
wsdl4jFaultMessge.getQName().getLocalPart(),
axisOperation.getFaultMessages());
AxisBindingMessage axisBindingFaultMessage = new AxisBindingMessage();
addDocumentation(axisBindingFaultMessage, wsdl4jFaultMessge.getDocumentationElement());
axisBindingFaultMessage.setFault(true);
axisBindingFaultMessage.setAxisMessage(faultMessage);
axisBindingFaultMessage.setParent(axisBindingOperation);
axisBindingOperation.addFault(axisBindingFaultMessage);
if (isSetMessageQNames) {
addQNameReference(faultMessage, wsdl4jFault.getMessage());
}
}
axisBindingOperation.setParent(axisBinding);
axisBinding.addChild(axisBindingOperation.getName(), axisBindingOperation);
}
axisBinding.setProperty(WSDL2Constants.HTTP_LOCATION_TABLE, httpLocationMap);
}
/**
* contains all code which gathers non-service specific information from the
* wsdl. <p/> After all the setup completes successfully, the setupComplete
* field is set so that any subsequent calls to setup() will result in a
* no-op. Note that subclass WSDL11ToAllAxisServicesBuilder will call
* populateService for each port in the WSDL. Separating the non-service
* specific information here allows WSDL11ToAllAxisServicesBuilder to only
* do this work 1 time per WSDL, instead of for each port on each service.
*
* @throws WSDLException if readInTheWSDLFile fails
*/
protected void setup() throws WSDLException {
if (setupComplete) { // already setup, just do nothing and return
return;
}
if (wsdl4jDefinition == null) {
wsdl4jDefinition = readInTheWSDLFile(in);
}
if (wsdl4jDefinition == null) {
return; // can't continue without wsdl
}
// process the imports
// WSDL4JImportedWSDLHelper.processImports(wsdl4jDefinition, new ArrayList());
// setup the schemaMap
this.schemaMap = new HashMap();
populateSchemaMap(wsdl4jDefinition, new Stack());
setPolicyRegistryFromService(axisService);
setupComplete = true; // if any part of setup fails, don't mark
// setupComplete
}
/**
* Populate a map of targetNamespace vs DOM schema element This is used to
* grab the correct schema element when adding a new element
*
* @param definition
*/
private void populateSchemaMap(Definition definition, Stack stack) {
stack.push(definition);
Types types = definition.getTypes();
Object extensibilityElement;
if (types != null) {
for (Iterator iterator = types.getExtensibilityElements().iterator(); iterator.hasNext();)
{
extensibilityElement = iterator.next();
if (extensibilityElement instanceof Schema) {
Element schemaElement = ((Schema) extensibilityElement).getElement();
schemaMap.put(schemaElement.getAttribute(XSD_TARGETNAMESPACE), schemaElement);
}
}
}
// popualte the imports as well
Iterator iter = definition.getImports().values().iterator();
Vector values = null;
Import wsdlImport = null;
for (; iter.hasNext();) {
values = (Vector) iter.next();
for (Iterator valuesIter = values.iterator(); valuesIter.hasNext();) {
wsdlImport = (Import) valuesIter.next();
Definition innerDefinition = wsdlImport.getDefinition();
if(!stack.contains(innerDefinition)) {
populateSchemaMap(innerDefinition, stack);
}
}
}
stack.pop();
}
/**
* return the service to process
* if user has specified we check whether it exists
* else pick a random service and throws an exception if not found any thing
*
* @param definition
* @return service to process
* @throws AxisFault
*/
private Service findService(Definition definition) throws AxisFault {
Map services = definition.getServices();
Service service = null;
if (serviceName != null) {
// i.e if a user has specified a pirticular port
service = (Service) services.get(serviceName);
if (service == null) {
throw new AxisFault("Service " + serviceName
+ " was not found in the WSDL");
}
} else {
if (services.size() > 0) {
for (Iterator iter = services.values().iterator(); iter.hasNext();) {
service = (Service) iter.next();
if (service.getPorts().size() > 0) {
//i.e we have found a service with ports
break;
}
}
if ((service == null) || (service.getPorts().size() == 0)) {
throw new AxisFault("there is no service with ports to pick");
}
} else {
throw new AxisFault("No service was not found in the WSDL at " +
definition.getDocumentBaseURI()
+ " with targetnamespace "
+ definition.getTargetNamespace());
}
}
return service;
}
/**
* Look for the relevant binding!
* if user has spcifed a port get it
* otherwise find first soap port or pick random one if there is no soap port
*
* @param dif
* @param service service can not be null
* @throws AxisFault
*/
private Binding findBinding(Definition dif, Service service) throws AxisFault {
Binding binding = null;
Port port = null;
copyExtensibleElements(service.getExtensibilityElements(), dif, axisService, SERVICE);
if (portName != null) {
// i.e if user has specified a service
port = service.getPort(portName);
if (port == null) {
throw new AxisFault("No port found for the given name :" + portName);
}
} else {
Map ports = service.getPorts();
if (ports != null && ports.size() > 0) {
// pick the port with the SOAP address as the default port
port = findPort(ports);
if (port == null) {
// a SOAP port was not found - log a warning
// and use the first port in the list
log.info("A SOAP port was not found - "
+ "picking a random port!");
port = (Port) ports.values().toArray()[0];
}
if (port != null) {
// i.e we have find a correct port
if (!this.isAllPorts) {
// if user has not set all option
// we have to generate code only for that option.
this.portName = port.getName();
}
}
}
}
axisService.setName(service.getQName().getLocalPart());
if (port != null) {
copyExtensibleElements(port.getExtensibilityElements(), dif,
axisService, PORT);
// binding = dif.getBinding(port.getBinding().getQName());
binding = getBinding(port.getBinding().getQName(), dif);
if (binding == null) {
binding = port.getBinding();
}
}
return binding;
}
/**
* find the message from imported wsdls
*
* @param messageQName
* @param definition
* @return message
*/
private Message getMessage(QName messageQName, Definition definition) {
Message message = null;
// this can be in a imported wsdl
Iterator iter = definition.getImports().values().iterator();
Vector values = null;
Import wsdlImport = null;
for (; iter.hasNext();) {
values = (Vector) iter.next();
for (Iterator valuesIter = values.iterator(); valuesIter.hasNext();) {
wsdlImport = (Import) valuesIter.next();
// find the binding recursively
message = getMessage(messageQName, wsdlImport.getDefinition());
if (message != null) {
break;
}
}
if (message != null) {
break;
}
}
if (message == null) {
message = definition.getMessage(messageQName);
}
return message;
}
/**
* get the port type form all the imported documents
*
* @param portTypeQName
* @param definition
* @return portType
*/
private PortType getPortType(QName portTypeQName, Definition definition) {
return getPortType(portTypeQName, definition, new Stack());
}
/**
* get the port type form all the imported documents
*
* @param portTypeQName
* @param definition
* @return portType
*/
private PortType getPortType(QName portTypeQName, Definition definition, Stack stack) {
stack.push(definition);
PortType portType = null;
Iterator iter = definition.getImports().values().iterator();
Vector values = null;
Import wsdlImport = null;
for (; iter.hasNext();) {
values = (Vector) iter.next();
for (Iterator valuesIter = values.iterator(); valuesIter.hasNext();) {
wsdlImport = (Import) valuesIter.next();
Definition innerDefinition = wsdlImport.getDefinition();
if(stack.contains(innerDefinition)){
// find the binding recursively
portType = getPortType(portTypeQName, innerDefinition, stack);
if (portType != null) {
break;
}
}
}
if (portType != null) {
break;
}
}
if (portType == null) {
// this can be in a imported wsdl
portType = definition.getPortType(portTypeQName);
}
stack.pop();
return portType;
}
private Binding getBinding(QName bindingQName, Definition definition) {
ArrayList list = new ArrayList();
Binding binding = getBinding(bindingQName, definition, list);
if (binding == null) {
for(int i=0;i<list.size();i++){
Binding binding2 = definition.getBinding(bindingQName);
if(binding2 != null && binding2.getPortType() != null){
binding = binding2;
break;
}
}
}
return binding;
}
/**
* first find the binding in the given definition
* if not found serch in the imported doucuments
*
* @param bindingQName
* @param definition
* @return binding
*/
private Binding getBinding(QName bindingQName, Definition definition, ArrayList list) {
list.add(definition);
Binding binding = null;
//first try to find a binding in the upper inmport
Iterator iter = definition.getImports().values().iterator();
Vector values = null;
Import wsdlImport = null;
for (; iter.hasNext();) {
values = (Vector) iter.next();
for (Iterator valuesIter = values.iterator(); valuesIter.hasNext();) {
wsdlImport = (Import) valuesIter.next();
Definition innerDefinition = wsdlImport.getDefinition();
if(!list.contains(innerDefinition)) {
// find the binding recursively
binding = getBinding(bindingQName, innerDefinition, list);
if (binding != null) {
break;
}
}
}
if (binding != null) {
break;
}
}
return binding;
}
/**
* Finds a SOAP port given the port map
*/
private Port findPort(Map ports) {
Port port;
for (Iterator portsIterator = ports.values().iterator(); portsIterator.hasNext();) {
port = (Port) portsIterator.next();
List extensibilityElements = port.getExtensibilityElements();
for (int i = 0; i < extensibilityElements.size(); i++) {
Object extElement = extensibilityElements.get(i);
if (extElement instanceof SOAP12Address) {
// SOAP 1.2 address found - return that port and we are done
return port;
}
}
}
for (Iterator portsIterator = ports.values().iterator(); portsIterator
.hasNext();) {
port = (Port) portsIterator.next();
List extensibilityElements = port.getExtensibilityElements();
for (int i = 0; i < extensibilityElements.size(); i++) {
Object extElement = extensibilityElements.get(i);
if (extElement instanceof SOAPAddress) {
// SOAP 1.1 address found - return that port and we are done
return port;
}
}
}
for (Iterator portsIterator = ports.values().iterator(); portsIterator
.hasNext();) {
port = (Port) portsIterator.next();
List extensibilityElements = port.getExtensibilityElements();
for (int i = 0; i < extensibilityElements.size(); i++) {
Object extElement = extensibilityElements.get(i);
if (extElement instanceof HTTPAddress) {
// SOAP 1.1 address found - return that port and we are done
return port;
}
}
}
// None found - just return null.
return null;
}
private Operation findOperation(PortType portType,
BindingOperation wsdl4jBindingOperation) {
Operation op = wsdl4jBindingOperation.getOperation();
String input = null;
if (op != null && op.getInput() != null) {
input = op.getInput().getName();
if (":none".equals(input)) {
input = null;
}
}
String output = null;
if (op != null && op.getOutput() != null) {
output = op.getOutput().getName();
if (":none".equals(output)) {
output = null;
}
}
Operation op2 = portType.getOperation(op.getName(), input, output);
return ((op2 == null) ? op : op2);
}
/**
* Find the fault message relevant to a given name from the fault message
* list
*
* @param name
* @param faultMessages
*/
private AxisMessage findFaultMessage(String name, ArrayList faultMessages) {
AxisMessage tempMessage;
for (int i = 0; i < faultMessages.size(); i++) {
tempMessage = (AxisMessage) faultMessages.get(i);
if (name.equals(tempMessage.getName())) {
return tempMessage;
}
}
return null;
}
/**
* Add the QName for the binding input
*
* @param inMessage
* @param wsdl4jOperation
* @param bindingInput
* @param isWrapped - basically whether the operation is soap/rpc or not
*/
private void addQNameReference(AxisMessage inMessage,
Operation wsdl4jOperation, BindingInput bindingInput,
boolean isWrapped) {
List extensibilityElements = bindingInput.getExtensibilityElements();
Message wsdl4jMessage = wsdl4jOperation.getInput().getMessage();
addQNameReference(inMessage,
wsdl4jOperation,
isWrapped,
extensibilityElements,
wsdl4jMessage,
wsdl4jOperation.getName());
}
/**
* Add the QName for the binding output
*
* @param outMessage
* @param wsdl4jOperation
* @param isWrapped
*/
private void addQNameReference(AxisMessage outMessage,
Operation wsdl4jOperation, BindingOutput bindingOutput,
boolean isWrapped) {
if (bindingOutput != null) {
List extensibilityElements = bindingOutput.getExtensibilityElements();
if (wsdl4jOperation.getOutput() == null) {
return;
}
Message wsdl4jMessage = wsdl4jOperation.getOutput().getMessage();
addQNameReference(outMessage,
wsdl4jOperation,
isWrapped,
extensibilityElements,
wsdl4jMessage,
wsdl4jOperation.getName() + WRAPPED_OUTPUTNAME_SUFFIX);
}
}
private void addQNameReference(AxisMessage message,
Operation wsdl4jOperation,
boolean isWrapped,
List extensibilityElements,
Message wsdl4jMessage,
String rpcOperationName) {
if (isWrapped) {
// we have already validated and process the qname references
// so set it here
// The schema for this should be already made ! Find the
// QName from
// the list and add it - the name for this is just the
message.setElementQName((QName) resolvedRpcWrappedElementMap
.get(rpcOperationName));
message.getAxisOperation().getAxisService().addMessageElementQNameToOperationMapping(
(QName) resolvedRpcWrappedElementMap.get(rpcOperationName),
message.getAxisOperation());
} else {
// now we are sure this is an document literal type element
List bindingPartsList = getPartsListFromSoapBody(extensibilityElements);
if (bindingPartsList == null) {
// i.e user has not given any part list so we go to message and pick the firest part if
// available
if ((wsdl4jMessage.getParts() != null) && (wsdl4jMessage.getParts().size() > 0)) {
if (wsdl4jMessage.getParts().size() == 1) {
Part part = (Part) wsdl4jMessage.getParts().values().iterator().next();
QName elementName = part.getElementName();
if (elementName != null) {
message.setElementQName(elementName);
message.setMessagePartName(part.getName());
AxisOperation operation = message.getAxisOperation();
AxisService service = operation.getAxisService();
service.addMessageElementQNameToOperationMapping(elementName,
operation);
} else {
throw new WSDLProcessingException(
"No element type is defined for message " +
wsdl4jMessage.getQName().getLocalPart());
}
} else {
// user has specified more than one parts with out specifing a part in
// soap body
throw new WSDLProcessingException("More than one part for message " +
wsdl4jMessage.getQName().getLocalPart());
}
} else {
// this is allowed in the spec in this case element qname is null and nothing is send
// in the soap body
message.setElementQName(null);
}
} else {
if (bindingPartsList.size() == 0) {
// we donot have to set the element qname
message.setElementQName(null);
} else if (bindingPartsList.size() == 1) {
Part part = wsdl4jMessage.getPart((String) bindingPartsList.get(0));
if (part != null) {
QName elementName = part.getElementName();
if (elementName != null) {
message.setElementQName(elementName);
message.setMessagePartName(part.getName());
AxisOperation operation = message.getAxisOperation();
AxisService service = operation.getAxisService();
service.addMessageElementQNameToOperationMapping(elementName,
operation);
} else {
throw new WSDLProcessingException(
"No element type is defined for message" +
wsdl4jMessage.getQName().getLocalPart());
}
} else {
throw new WSDLProcessingException("Missing part named "
+ bindingPartsList.get(0) + " ");
}
} else {
// i.e more than one part specified in this case we have
// to send an exception
throw new WSDLProcessingException(
"More than one element part is not allwed in document literal " +
" type binding operation " + wsdl4jOperation.getName());
}
}
}
}
/**
* Add the QName for the binding output
*/
private void addQNameReference(AxisMessage faultMessage,
Message wsdl4jMessage) throws AxisFault {
// for a fault this is trivial - All faults are related directly to a
// message by the name and are supposed to have a single part. So it is
// a matter of copying the right QName from the message part
// get the part
Map parts = wsdl4jMessage.getParts();
if (parts == null || parts.size() == 0) {
String message = "There are no parts"
+ " for fault message : "
+ wsdl4jMessage.getQName();
log.error(message);
throw new WSDLProcessingException(message);
}
Part wsdl4jMessagePart = (Part) parts.values()
.toArray()[0];
if (wsdl4jMessagePart == null) {
throw new WSDLProcessingException();
}
QName name = wsdl4jMessagePart.getElementName();
if (name == null) {
String message = "Part '"
+ wsdl4jMessagePart.getName()
+ "' of fault message '"
+ wsdl4jMessage.getQName()
+ "' must be defined with 'element=QName' and not 'type=QName'";
log.error(message);
throw new AxisFault(message);
}
faultMessage.setMessagePartName(wsdl4jMessagePart.getName());
faultMessage.setElementQName(name);
}
/**
* A util method that returns the SOAP style included in the binding
* operation
*
* @param bindingOp
*/
private String getSOAPStyle(BindingOperation bindingOp) {
List extensibilityElements = bindingOp.getExtensibilityElements();
for (int i = 0; i < extensibilityElements.size(); i++) {
Object extElement = extensibilityElements.get(i);
if (extElement instanceof SOAPOperation) {
return ((SOAPOperation) extElement).getStyle();
} else if (extElement instanceof SOAP12Operation) {
return ((SOAP12Operation) extElement).getStyle();
}
}
return null;
}
/**
* Copy the component from the operation
*
* @param wsdl4jOperation
* @param dif
* @throws AxisFault
*/
private AxisOperation populateOperations(Operation wsdl4jOperation,
PortType wsdl4jPortType, Definition dif)
throws AxisFault {
QName opName = new QName(dif.getTargetNamespace(), wsdl4jOperation.getName());
// Copy Name Attribute
AxisOperation axisOperation = axisService.getOperation(opName);
if (axisOperation == null) {
String MEP = getMEP(wsdl4jOperation);
axisOperation = AxisOperationFactory.getOperationDescription(MEP);
axisOperation.setName(opName);
// setting the PolicyInclude property of the AxisOperation
PolicyInclude policyInclude = new PolicyInclude(axisOperation);
axisOperation.setPolicyInclude(policyInclude);
}
copyExtensibleElements(wsdl4jOperation.getExtensibilityElements(), dif,
axisOperation, PORT_TYPE_OPERATION);
Input wsdl4jInputMessage = wsdl4jOperation.getInput();
if (isServerSide) {
if (null != wsdl4jInputMessage) {
AxisMessage inMessage = axisOperation
.getMessage(WSDLConstants.MESSAGE_LABEL_IN_VALUE);
Message message = wsdl4jInputMessage.getMessage();
if (null != message) {
inMessage.setName(message.getQName().getLocalPart());
copyExtensibleElements(message.getExtensibilityElements(),
dif, inMessage, PORT_TYPE_OPERATION_INPUT);
}
// Check if the action is already set as we don't want to
// override it
// with the Default Action Pattern
ArrayList inputActions = axisOperation.getWSAMappingList();
String action = null;
if (inputActions == null || inputActions.size() == 0) {
action = WSDL11ActionHelper
.getActionFromInputElement(dif, wsdl4jPortType,
wsdl4jOperation, wsdl4jInputMessage);
}
if (action != null) {
if (inputActions == null) {
inputActions = new ArrayList();
axisOperation.setWsamappingList(inputActions);
}
inputActions.add(action);
axisService.mapActionToOperation(action, axisOperation);
}
}
// Create an output message and add
Output wsdl4jOutputMessage = wsdl4jOperation.getOutput();
if (null != wsdl4jOutputMessage) {
AxisMessage outMessage = axisOperation
.getMessage(WSDLConstants.MESSAGE_LABEL_OUT_VALUE);
Message message = wsdl4jOutputMessage.getMessage();
if (null != message) {
outMessage.setName(message.getQName().getLocalPart());
copyExtensibleElements(message.getExtensibilityElements(),
dif, outMessage, PORT_TYPE_OPERATION_OUTPUT);
// wsdl:portType -> wsdl:operation -> wsdl:output
}
// Check if the action is already set as we don't want to
// override it
// with the Default Action Pattern
String action = axisOperation.getOutputAction();
if (action == null) {
action = WSDL11ActionHelper.getActionFromOutputElement(dif,
wsdl4jPortType,
wsdl4jOperation,
wsdl4jOutputMessage);
}
if (action != null) {
axisOperation.setOutputAction(action);
}
}
} else {
// for the client side we have to do something that is a bit
// weird. The in message is actually taken from the output
// and the output is taken from the in
if (null != wsdl4jInputMessage) {
AxisMessage inMessage = axisOperation
.getMessage(WSDLConstants.MESSAGE_LABEL_OUT_VALUE);
Message message = wsdl4jInputMessage.getMessage();
if (null != message) {
inMessage.setName(message.getQName().getLocalPart());
copyExtensibleElements(message.getExtensibilityElements(),
dif, inMessage, PORT_TYPE_OPERATION_OUTPUT);
}
// Check if the action is already set as we don't want to
// override it
// with the Default Action Pattern
String action = axisOperation.getOutputAction();
if (action == null) {
action = WSDL11ActionHelper
.getActionFromInputElement(dif, wsdl4jPortType,
wsdl4jOperation, wsdl4jInputMessage);
}
if (action != null) {
axisOperation.setOutputAction(action);
}
}
// Create an output message and add
Output wsdl4jOutputMessage = wsdl4jOperation.getOutput();
if (null != wsdl4jOutputMessage) {
AxisMessage outMessage = axisOperation
.getMessage(WSDLConstants.MESSAGE_LABEL_IN_VALUE);
Message message = wsdl4jOutputMessage.getMessage();
if (null != message) {
outMessage.setName(message.getQName().getLocalPart());
copyExtensibleElements(message.getExtensibilityElements(),
dif, outMessage, PORT_TYPE_OPERATION_INPUT);
// wsdl:portType -> wsdl:operation -> wsdl:output
}
// Check if the action is already set as we don't want to
// override it
// with the Default Action Pattern
ArrayList inputActions = axisOperation.getWSAMappingList();
String action = null;
if (inputActions == null || inputActions.size() == 0) {
action = WSDL11ActionHelper.getActionFromOutputElement(dif,
wsdl4jPortType,
wsdl4jOperation,
wsdl4jOutputMessage);
}
if (action != null) {
if (inputActions == null) {
inputActions = new ArrayList();
axisOperation.setWsamappingList(inputActions);
}
inputActions.add(action);
}
}
}
Map faults = wsdl4jOperation.getFaults();
Iterator faultKeyIterator = faults.keySet().iterator();
while (faultKeyIterator.hasNext()) {
Fault fault = (Fault) faults.get(faultKeyIterator.next());
AxisMessage axisFaultMessage = new AxisMessage();
Message faultMessage = fault.getMessage();
if (null != faultMessage) {
axisFaultMessage
.setName(faultMessage.getQName().getLocalPart());
copyExtensibleElements(faultMessage.getExtensibilityElements(),
dif, axisFaultMessage, PORT_TYPE_OPERATION_FAULT);
}
// Check if the action is already set as we don't want to override
// it
// with the Default Action Pattern
String action = axisOperation.getFaultAction(fault.getName());
if (action == null) {
action = WSDL11ActionHelper.getActionFromFaultElement(dif,
wsdl4jPortType,
wsdl4jOperation, fault);
}
if (action != null) {
axisOperation.addFaultAction(fault.getName(), action);
}
axisOperation.setFaultMessages(axisFaultMessage);
}
return axisOperation;
}
/**
* Generates a list of wrapper schemas
*
* @param wsdl4jBinding
*/
private Element[] generateWrapperSchema(Map schemaMap,
Binding wsdl4jBinding,
PortType portType) {
List schemaElementList = new ArrayList();
// target namespace for this should be the namespace URI for
// the porttype
String porttypeNamespaceURI = portType.getQName().getNamespaceURI();
// //////////////////////////////////////////////////////////////////////
// if there are any bindings present then we have to process them. we
// have to generate a schema per wsdl4jBinding (that is the safest
// option).
// if not we just resolve to
// the good old port type
// list, in which case we'll generate a schema per porttype
// //////////////////////////////////////////////////////////////////////
// findwrappable operations return either the rpc soap operations or
// Http binding operations
List wrappableBindingOperationsList = findWrappableBindingOperations(wsdl4jBinding);
// this method returns all the new schemas created when processing the rpc messages
Map newSchemaMap = createSchemaForPorttype(porttypeNamespaceURI,
wrappableBindingOperationsList,
schemaMap);
schemaElementList.addAll(newSchemaMap.values());
return (Element[]) schemaElementList
.toArray(new Element[schemaElementList.size()]);
}
/**
* Create a schema by looking at the port type
*
* @param namespaceURI - namespace of the porttype uri we use this only if a user has not specified
* a namespace in soap:body
* @return null if there is no element
*/
private Map createSchemaForPorttype(String namespaceURI,
List operationListToProcess,
Map existingSchemaMap) {
// this map is used to keep the newly added schemas
Map newSchemaMap = new HashMap();
// first of all look at the operations list
// we can return immediately if we get the operations list
// as empty
if (operationListToProcess.isEmpty()) {
return newSchemaMap;
}
// loop through the messages. We'll populate thins map with the relevant
// messages
// from the operations
Map messageQnameToMessageMap = new HashMap();
Map operationToInputMessageMap = new HashMap();
Map operationToOutputMessageMap = new HashMap();
// this contains the required namespace imports. the key in this
// map would be the namaspace URI
Map namespaceImportsMap = null;
// list namespace prefix map. This map will include uri -> prefix
Map namespacePrefixMap = null;
// //////////////////////////////////////////////////////////////////////////////////////////////////
// First thing is to populate the message map with the messages to
// process.
// //////////////////////////////////////////////////////////////////////////////////////////////////
// we really need to do this for a single porttype!
BindingOperation op;
for (int k = 0; k < operationListToProcess.size(); k++) {
op = (BindingOperation) operationListToProcess.get(k);
Input input = op.getOperation().getInput();
Message message;
if (input != null) {
message = input.getMessage();
messageQnameToMessageMap.put(message.getQName(), message);
operationToInputMessageMap.put(op, message);
}
Output output = op.getOperation().getOutput();
if (output != null) {
message = output.getMessage();
messageQnameToMessageMap.put(message.getQName(), message);
operationToOutputMessageMap.put(op, message);
}
// we do not want to process fault messages since they can only be used as document type
// see basic profile 4.4.2
}
// find the xsd prefix
String xsdPrefix = findSchemaPrefix();
// DOM document that will be the ultimate creator
Document document = getDOMDocumentBuilder().newDocument();
Element elementDeclaration;
//loop through the input op map and generate the elements
BindingOperation operation;
for (Iterator operationsIter = operationToInputMessageMap.keySet().iterator();
operationsIter.hasNext();) {
operation = (BindingOperation) operationsIter.next();
elementDeclaration = document.createElementNS(
XMLSCHEMA_NAMESPACE_URI, xsdPrefix + ":"
+ XML_SCHEMA_ELEMENT_LOCAL_NAME);
elementDeclaration.setAttribute(XSD_NAME, operation.getName());
//when creating the inner complex type we have to find the parts list from the binding input
BindingInput bindingInput = operation.getBindingInput();
Message message = (Message) operationToInputMessageMap.get(operation);
if (bindingInput != null) {
Collection partsCollection = null;
if (BINDING_TYPE_SOAP.equals(this.bindingType)) {
// first see the body parts list
List bodyPartsList =
getPartsListFromSoapBody(bindingInput.getExtensibilityElements());
if (bodyPartsList != null) {
partsCollection = message.getOrderedParts(bodyPartsList);
} else {
partsCollection = message.getParts().values();
}
} else {
// i.e http binding
partsCollection = message.getParts().values();
}
List parameterOrder = operation.getOperation().getParameterOrdering();
namespaceImportsMap = new HashMap();
namespacePrefixMap = new HashMap();
Node newComplexType = getNewComplextType(document,
xsdPrefix,
partsCollection,
parameterOrder,
false,
namespaceImportsMap,
namespacePrefixMap);
elementDeclaration.appendChild(newComplexType);
String namespaceToUse = namespaceURI;
if (BINDING_TYPE_SOAP.equals(this.bindingType)) {
String bodyNamespace =
getNamespaceFromSoapBody(bindingInput.getExtensibilityElements());
namespaceToUse = bodyNamespace != null ? bodyNamespace : namespaceURI;
}
if (existingSchemaMap.containsKey(namespaceToUse)) {
// i.e this namespace is already exists with the original wsdl schemas
addElementToAnExistingSchema((Element) existingSchemaMap.get(namespaceToUse),
elementDeclaration,
namespacePrefixMap,
namespaceImportsMap,
namespaceToUse);
} else if (newSchemaMap.containsKey(namespaceToUse)) {
// i.e this namespace is with a newly created scheam
addElementToAnExistingSchema((Element) newSchemaMap.get(namespaceToUse),
elementDeclaration,
namespacePrefixMap,
namespaceImportsMap,
namespaceToUse);
} else {
// i.e this element namespace has not found yet so
// we have to create new schema for it
Element newSchema = createNewSchemaWithElement(elementDeclaration,
namespacePrefixMap,
namespaceImportsMap,
namespaceToUse,
document,
xsdPrefix);
newSchemaMap.put(namespaceToUse, newSchema);
}
resolvedRpcWrappedElementMap.put(operation.getName(), new QName(
namespaceToUse, operation.getName(), AXIS2WRAPPED));
} else {
throw new WSDLProcessingException(
"No binding input is defiend for binding operation ==> "
+ operation.getName());
}
}
// loop through the output to map and generate the elements
for (Iterator operationsIterator = operationToOutputMessageMap.keySet().iterator();
operationsIterator.hasNext();) {
operation = (BindingOperation) operationsIterator.next();
String baseoutputOpName = operation.getName();
// see basic profile 4.7.19
String outputOpName = baseoutputOpName + WRAPPED_OUTPUTNAME_SUFFIX;
elementDeclaration = document.createElementNS(
XMLSCHEMA_NAMESPACE_URI, xsdPrefix + ":"
+ XML_SCHEMA_ELEMENT_LOCAL_NAME);
elementDeclaration.setAttribute(XSD_NAME, outputOpName);
BindingOutput bindingOutput = operation.getBindingOutput();
Message message = (Message) operationToOutputMessageMap.get(operation);
if (bindingOutput != null) {
Collection partsCollection = null;
if (BINDING_TYPE_SOAP.equals(this.bindingType)) {
// first see the body parts list
List bodyPartsList =
getPartsListFromSoapBody(bindingOutput.getExtensibilityElements());
if (bodyPartsList != null) {
partsCollection = message.getOrderedParts(bodyPartsList);
} else {
// then see the parameter order
partsCollection = message.getParts().values();
}
} else {
// i.e if http binding
partsCollection = message.getParts().values();
}
List parameterOrder = operation.getOperation().getParameterOrdering();
// we have to initialize the hash maps always since we add the elements onece we
// generate it
namespacePrefixMap = new HashMap();
namespaceImportsMap = new HashMap();
Node newComplexType = getNewComplextType(document,
xsdPrefix,
partsCollection,
parameterOrder,
true,
namespaceImportsMap,
namespacePrefixMap);
elementDeclaration.appendChild(newComplexType);
String namespaceToUse = namespaceURI;
if (BINDING_TYPE_SOAP.equals(this.bindingType)) {
String bodyNamespace =
getNamespaceFromSoapBody(bindingOutput.getExtensibilityElements());
namespaceToUse = bodyNamespace != null ? bodyNamespace : namespaceURI;
}
if (existingSchemaMap.containsKey(namespaceToUse)) {
// i.e this namespace is already exists with the original wsdl schemas
addElementToAnExistingSchema((Element) existingSchemaMap.get(namespaceToUse),
elementDeclaration,
namespacePrefixMap,
namespaceImportsMap,
namespaceToUse);
} else if (newSchemaMap.containsKey(namespaceToUse)) {
// i.e this namespace is with a newly created scheam
addElementToAnExistingSchema((Element) newSchemaMap.get(namespaceToUse),
elementDeclaration,
namespacePrefixMap,
namespaceImportsMap,
namespaceToUse);
} else {
// i.e this element namespace has not found yet so
// we have to create new schema for it
Element newSchema = createNewSchemaWithElement(elementDeclaration,
namespacePrefixMap,
namespaceImportsMap,
namespaceToUse,
document,
xsdPrefix);
newSchemaMap.put(namespaceToUse, newSchema);
}
resolvedRpcWrappedElementMap.put(outputOpName, new QName(
namespaceToUse, outputOpName, AXIS2WRAPPED));
} else {
throw new WSDLProcessingException(
"No binding out put is defined for binding operation ==>" +
operation.getName());
}
}
return newSchemaMap;
}
private void addElementToAnExistingSchema(Element schemaElement,
Element newElement,
Map namespacePrefixMap,
Map namespaceImportsMap,
String targetNamespace) {
Document ownerDocument = schemaElement.getOwnerDocument();
// loop through the namespace declarations first and add them
String[] nameSpaceDeclarationArray = (String[]) namespacePrefixMap
.keySet().toArray(new String[namespacePrefixMap.size()]);
for (int i = 0; i < nameSpaceDeclarationArray.length; i++) {
String s = nameSpaceDeclarationArray[i];
checkAndAddNamespaceDeclarations(s, namespacePrefixMap,
schemaElement);
}
// add imports - check whether it is the targetnamespace before
// adding
Element[] namespaceImports = (Element[]) namespaceImportsMap
.values().toArray(new Element[namespaceImportsMap.size()]);
for (int i = 0; i < namespaceImports.length; i++) {
if (!targetNamespace.equals(namespaceImports[i]
.getAttribute(NAMESPACE_URI))) {
schemaElement.appendChild(ownerDocument.importNode(
namespaceImports[i], true));
}
}
schemaElement.appendChild(ownerDocument.importNode(newElement, true));
}
private Element createNewSchemaWithElement(Element newElement,
Map namespacePrefixMap,
Map namespaceImportsMap,
String targetNamespace,
Document document,
String xsdPrefix) {
Element schemaElement = document.createElementNS(
XMLSCHEMA_NAMESPACE_URI, xsdPrefix + ":"
+ XML_SCHEMA_LOCAL_NAME);
// loop through the namespace declarations first
String[] nameSpaceDeclarationArray = (String[]) namespacePrefixMap
.keySet().toArray(new String[namespacePrefixMap.size()]);
for (int i = 0; i < nameSpaceDeclarationArray.length; i++) {
String s = nameSpaceDeclarationArray[i];
schemaElement.setAttributeNS(XML_NAMESPACE_URI,
NAMESPACE_DECLARATION_PREFIX
+ namespacePrefixMap.get(s).toString(), s);
}
if (schemaElement.getAttributeNS(XML_NAMESPACE_URI, xsdPrefix).length() == 0) {
schemaElement.setAttributeNS(XML_NAMESPACE_URI,
NAMESPACE_DECLARATION_PREFIX + xsdPrefix,
XMLSCHEMA_NAMESPACE_URI);
}
// add the targetNamespace
schemaElement.setAttributeNS(XML_NAMESPACE_URI, XMLNS_AXIS2WRAPPED, targetNamespace);
schemaElement.setAttribute(XSD_TARGETNAMESPACE, targetNamespace);
schemaElement.setAttribute(XSD_ELEMENT_FORM_DEFAULT, XSD_UNQUALIFIED);
// add imports
Element[] namespaceImports = (Element[]) namespaceImportsMap
.values().toArray(new Element[namespaceImportsMap.size()]);
for (int i = 0; i < namespaceImports.length; i++) {
schemaElement.appendChild(namespaceImports[i]);
}
schemaElement.appendChild(newElement);
return schemaElement;
}
private List getPartsListFromSoapBody(List extensibilityElements) {
List partsList = null;
ExtensibilityElement extElement;
for (Iterator iter = extensibilityElements.iterator(); iter.hasNext();) {
extElement = (ExtensibilityElement) iter.next();
// SOAP 1.1 body element found!
if (extElement instanceof SOAPBody) {
SOAPBody soapBody = (SOAPBody) extElement;
if ((soapBody.getUse() != null) && (soapBody.getUse().equals(ENCODED_USE))) {
throw new WSDLProcessingException("Encoded use is not supported");
}
partsList = soapBody.getParts();
} else if (extElement instanceof SOAP12Body) {
SOAP12Body soapBody = (SOAP12Body) extElement;
if ((soapBody.getUse() != null) && (soapBody.getUse().equals(ENCODED_USE))) {
throw new WSDLProcessingException("Encoded use is not supported");
}
partsList = soapBody.getParts();
} else if (extElement instanceof MIMEMultipartRelated) {
MIMEMultipartRelated minMimeMultipartRelated = (MIMEMultipartRelated) extElement;
List mimePartsList = minMimeMultipartRelated.getMIMEParts();
MIMEPart mimePart = null;
Object object;
List mimePartElements;
ExtensibilityElement mimePartExtensibilityElement;
for (Iterator mimePartsIter = mimePartsList.iterator(); mimePartsIter.hasNext();) {
object = mimePartsIter.next();
if (object instanceof MIMEPart) {
mimePart = (MIMEPart) object;
mimePartElements = mimePart.getExtensibilityElements();
for (Iterator mimePartElementsIter = mimePartElements.iterator(); mimePartElementsIter.hasNext();)
{
mimePartExtensibilityElement = (ExtensibilityElement) mimePartElementsIter.next();
if (mimePartExtensibilityElement instanceof SOAPBody) {
SOAPBody soapBody = (SOAPBody) mimePartExtensibilityElement;
if ((soapBody.getUse() != null) && (soapBody.getUse().equals(ENCODED_USE))) {
throw new WSDLProcessingException("Encoded use is not supported");
}
partsList = soapBody.getParts();
} else if (mimePartExtensibilityElement instanceof SOAP12Body) {
SOAP12Body soapBody = (SOAP12Body) mimePartExtensibilityElement;
if ((soapBody.getUse() != null) && (soapBody.getUse().equals(ENCODED_USE))) {
throw new WSDLProcessingException("Encoded use is not supported");
}
partsList = soapBody.getParts();
}
}
}
}
}
}
if (partsList == null) {
log.debug("SOAP body parts have not been set. All the parts in the message were added to the message.");
}
return partsList;
}
private String getNamespaceFromSoapBody(List extensibilityElements) {
ExtensibilityElement extElement;
String namespace = null;
for (Iterator iter = extensibilityElements.iterator(); iter.hasNext();) {
extElement = (ExtensibilityElement) iter.next();
// SOAP 1.1 body element found!
if (extElement instanceof SOAPBody) {
SOAPBody soapBody = (SOAPBody) extElement;
namespace = soapBody.getNamespaceURI();
} else if (extElement instanceof SOAP12Body) {
SOAP12Body soapBody = (SOAP12Body) extElement;
namespace = soapBody.getNamespaceURI();
}
}
return namespace;
}
/**
* creates a new shema complex element according to the elements sequence difined
* this parts list is always for a message refering from the
* soap rpc type operation
*
* @param document
* @param xsdPrefix
* @param partsCollection - parts to be added
* @param parameterOrder - param Order list if it is given
* @param isOutMessage
* @param namespaceImportsMap
* @param namespacePrefixMap
* @return new element
*/
private Element getNewComplextType(Document document,
String xsdPrefix,
Collection partsCollection,
List parameterOrder,
boolean isOutMessage,
Map namespaceImportsMap,
Map namespacePrefixMap) {
// add the complex type
Element newComplexType = document.createElementNS(
XMLSCHEMA_NAMESPACE_URI, xsdPrefix + ":"
+ XML_SCHEMA_COMPLEX_TYPE_LOCAL_NAME);
Element cmplxTypeSequence = document.createElementNS(
XMLSCHEMA_NAMESPACE_URI, xsdPrefix + ":"
+ XML_SCHEMA_SEQUENCE_LOCAL_NAME);
Part part;
if ((parameterOrder == null) || (parameterOrder.size() == 0)) {
// no parameter order then just add the elements in the parts collection
for (Iterator partsIter = partsCollection.iterator(); partsIter.hasNext();) {
part = (Part) partsIter.next();
// the part name
addPartToElement(part,
document,
xsdPrefix,
namespaceImportsMap,
namespacePrefixMap,
cmplxTypeSequence);
}
} else {
// i.e an parts order is given
// first populate all the parts to a map
Map partsMap = new HashMap();
for (Iterator partsIter = partsCollection.iterator(); partsIter.hasNext();) {
part = (Part) partsIter.next();
partsMap.put(part.getName(), part);
}
String partName;
for (Iterator paramOrderIter = parameterOrder.iterator(); paramOrderIter.hasNext();) {
partName = (String) paramOrderIter.next();
part = (Part) partsMap.get(partName);
if (part != null) {
addPartToElement(part,
document,
xsdPrefix,
namespaceImportsMap,
namespacePrefixMap,
cmplxTypeSequence);
partsMap.remove(partName);
}
}
// if this is an out put message then we have to set the
// return type if exists
if (isOutMessage) {
if (partsMap.size() > 0) {
if (partsMap.size() == 1) {
part = (Part) partsMap.values().iterator().next();
// change the name of this part
// this is the return type and its name should be result
// part.setName("result");
addPartToElement(part,
document,
xsdPrefix,
namespaceImportsMap,
namespacePrefixMap,
cmplxTypeSequence);
} else {
throw new WSDLProcessingException("the parameter order can left atmost" +
" one part");
}
}
}
}
newComplexType.appendChild(cmplxTypeSequence);
return newComplexType;
}
private void addPartToElement(Part part,
Document document,
String xsdPrefix,
Map namespaceImportsMap,
Map namespacePrefixMap,
Element cmplxTypeSequence) {
Element child;
String elementName = part.getName();
// the type name
QName schemaTypeName = part.getTypeName();
if (schemaTypeName != null) {
child = document.createElementNS(XMLSCHEMA_NAMESPACE_URI,
xsdPrefix + ":" + XML_SCHEMA_ELEMENT_LOCAL_NAME);
// always child attribute should be in no namespace
child.setAttribute("form", "unqualified");
String prefix;
if (XMLSCHEMA_NAMESPACE_URI.equals(schemaTypeName.getNamespaceURI())) {
prefix = xsdPrefix;
} else {
// this schema is a third party one. So we need to have
// an import statement in our generated schema
String uri = schemaTypeName.getNamespaceURI();
if (!namespaceImportsMap.containsKey(uri)) {
// create Element for namespace import
Element namespaceImport = document.createElementNS(
XMLSCHEMA_NAMESPACE_URI, xsdPrefix + ":"
+ XML_SCHEMA_IMPORT_LOCAL_NAME);
namespaceImport.setAttribute(NAMESPACE_URI, uri);
// add this to the map
namespaceImportsMap.put(uri, namespaceImport);
// we also need to associate this uri with a prefix
// and include that prefix
// in the schema's namspace declarations. So add
// theis particular namespace to the
// prefix map as well
prefix = getTemporaryNamespacePrefix();
namespacePrefixMap.put(uri, prefix);
} else {
// this URI should be already in the namspace prefix
// map
prefix = (String) namespacePrefixMap.get(uri);
}
}
child.setAttribute(XSD_NAME, elementName);
child.setAttribute(XSD_TYPE, prefix + ":" + schemaTypeName.getLocalPart());
cmplxTypeSequence.appendChild(child);
} else {
// see the basic profile 4.4.1 for rpc-literal messages parts can have only types
throw new WSDLProcessingException("RPC-literal type message part " +
part.getName() + " should have a type attribute ");
}
}
/**
* @param prefixMap
*/
private void checkAndAddNamespaceDeclarations(String namespace,
Map prefixMap, Element schemaElement) {
// get the attribute for the current namespace
String prefix = (String) prefixMap.get(namespace);
// A prefix must be found at this point!
String existingURL = schemaElement.getAttributeNS(XML_NAMESPACE_URI,
NAMESPACE_DECLARATION_PREFIX + prefix);
if (existingURL == null || existingURL.length() == 0) {
// there is no existing URL by that prefix - declare a new namespace
schemaElement.setAttributeNS(XML_NAMESPACE_URI,
NAMESPACE_DECLARATION_PREFIX + prefix, namespace);
} else if (existingURL.equals(namespace)) {
// this namespace declaration is already there with the same prefix
// ignore it
} else {
// there is a different namespace declared in the given prefix
// change the prefix in the prefix map to a new one and declare it
// create a prefix
String generatedPrefix = "ns" + prefixCounter++;
while (prefixMap.containsKey(generatedPrefix)) {
generatedPrefix = "ns" + prefixCounter++;
}
schemaElement.setAttributeNS(XML_NAMESPACE_URI,
NAMESPACE_DECLARATION_PREFIX + generatedPrefix, namespace);
// add to the map
prefixMap.put(namespace, generatedPrefix);
}
}
/**
* Read the WSDL file given the inputstream for the WSDL source
*
* @param in
* @throws WSDLException
*/
private Definition readInTheWSDLFile(InputStream in) throws WSDLException {
WSDLReader reader = WSDLFactory.newInstance().newWSDLReader();
// switch off the verbose mode for all usecases
reader.setFeature(JAVAX_WSDL_VERBOSE_MODE_KEY, false);
// if the custem resolver is present then use it
if (customWSLD4JResolver != null) {
return reader.readWSDL(customWSLD4JResolver);
} else {
Document doc;
try {
doc = XMLUtils.newDocument(in);
} catch (ParserConfigurationException e) {
throw new WSDLException(WSDLException.PARSER_ERROR,
"Parser Configuration Error", e);
} catch (SAXException e) {
throw new WSDLException(WSDLException.PARSER_ERROR,
"Parser SAX Error", e);
} catch (IOException e) {
throw new WSDLException(WSDLException.INVALID_WSDL, "IO Error",
e);
}
return reader.readWSDL(getBaseUri(), doc);
}
}
/**
* Get the Extensible elements form wsdl4jExtensibleElements
* <code>Vector if any and copy them to
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