| /* |
| * 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.java2wsdl; |
| |
| import org.apache.axis2.AxisFault; |
| import org.apache.axis2.deployment.util.Utils; |
| import org.apache.axis2.description.AxisMessage; |
| import org.apache.axis2.description.AxisOperation; |
| import org.apache.axis2.description.AxisService; |
| import org.apache.axis2.description.WSDL2Constants; |
| import org.apache.axis2.wsdl.WSDLConstants; |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| import org.apache.ws.commons.schema.XmlSchema; |
| import org.apache.ws.commons.schema.XmlSchemaComplexType; |
| import org.apache.ws.commons.schema.XmlSchemaElement; |
| import org.apache.ws.commons.schema.XmlSchemaSequence; |
| import org.apache.ws.commons.schema.utils.NamespaceMap; |
| |
| import javax.jws.WebMethod; |
| import javax.jws.WebResult; |
| import javax.xml.namespace.QName; |
| import java.lang.annotation.Annotation; |
| import java.lang.reflect.Method; |
| import java.lang.reflect.Modifier; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.HashMap; |
| import java.util.LinkedHashMap; |
| |
| public class DocLitBareSchemaGenerator extends DefaultSchemaGenerator { |
| |
| private static final Log log = LogFactory.getLog(DocLitBareSchemaGenerator.class); |
| private HashMap processedParameters = new LinkedHashMap(); |
| |
| public DocLitBareSchemaGenerator(ClassLoader loader, |
| String className, |
| String schematargetNamespace, |
| String schematargetNamespacePrefix, |
| AxisService service) throws Exception { |
| super(loader, className, schematargetNamespace, |
| schematargetNamespacePrefix, service); |
| } |
| |
| protected Method[] processMethods(Method[] declaredMethods) throws Exception { |
| ArrayList list = new ArrayList(); |
| //short the elements in the array |
| Arrays.sort(declaredMethods , new MathodComparator()); |
| |
| // since we do not support overload |
| HashMap uniqueMethods = new LinkedHashMap(); |
| XmlSchemaComplexType methodSchemaType; |
| XmlSchemaSequence sequence; |
| |
| for (int i = 0; i < declaredMethods.length; i++) { |
| Method jMethod = declaredMethods[i]; |
| WebMethod methodAnnon = jMethod.getAnnotation(WebMethod.class); |
| if (methodAnnon != null) { |
| if (methodAnnon.exclude()) { |
| continue; |
| } |
| } |
| String methodName = jMethod.getName(); |
| // no need to think abt this method , since that is system |
| // config method |
| if (excludeMethods.contains(methodName)) { |
| continue; |
| } |
| |
| if (uniqueMethods.get(methodName) != null) { |
| log.warn("We don't support method overloading. Ignoring [" + |
| methodName + "]"); |
| continue; |
| } |
| |
| if (!Modifier.isPublic(jMethod.getModifiers())) { |
| // no need to generate Schema for non public methods |
| continue; |
| } |
| |
| boolean addToService = false; |
| AxisOperation axisOperation = service.getOperation(new QName(methodName)); |
| if (axisOperation == null) { |
| axisOperation = Utils.getAxisOperationForJmethod(jMethod); |
| if (WSDL2Constants.MEP_URI_ROBUST_IN_ONLY.equals( |
| axisOperation.getMessageExchangePattern())){ |
| AxisMessage outMessage = axisOperation.getMessage( |
| WSDLConstants.MESSAGE_LABEL_OUT_VALUE); |
| if (outMessage !=null ){ |
| outMessage.setName(methodName + RESULT); |
| } |
| } |
| addToService = true; |
| } |
| |
| // Maintain a list of methods we actually work with |
| list.add(jMethod); |
| processException(jMethod,axisOperation); |
| uniqueMethods.put(methodName, jMethod); |
| //create the schema type for the method wrapper |
| |
| uniqueMethods.put(methodName, jMethod); |
| Class [] paras = jMethod.getParameterTypes(); |
| String parameterNames[] = methodTable.getParameterNames(methodName); |
| AxisMessage inMessage = axisOperation.getMessage(WSDLConstants.MESSAGE_LABEL_IN_VALUE); |
| if (inMessage != null) { |
| inMessage.setName(methodName + "RequestMessage"); |
| } |
| Annotation[][] parameterAnnotation = jMethod.getParameterAnnotations(); |
| if (paras.length > 1) { |
| sequence = new XmlSchemaSequence(); |
| methodSchemaType = createSchemaTypeForMethodPart(methodName); |
| methodSchemaType.setParticle(sequence); |
| inMessage.setElementQName(typeTable.getQNamefortheType(methodName)); |
| service.addMessageElementQNameToOperationMapping(methodSchemaType.getQName(), |
| axisOperation); |
| inMessage.setPartName(methodName); |
| for (int j = 0; j < paras.length; j++) { |
| Class methodParameter = paras[j]; |
| String parameterName = getParameterName(parameterAnnotation, j, parameterNames); |
| if (generateRequestSchema(methodParameter , parameterName,jMethod, sequence)) { |
| break; |
| } |
| } |
| } else if (paras.length == 1) { |
| if (paras[0].isArray()) { |
| sequence = new XmlSchemaSequence(); |
| |
| methodSchemaType = createSchemaTypeForMethodPart(methodName); |
| methodSchemaType.setParticle(sequence); |
| Class methodParameter = paras[0]; |
| inMessage.setElementQName(typeTable.getQNamefortheType(methodName)); |
| service.addMessageElementQNameToOperationMapping(methodSchemaType.getQName(), |
| axisOperation); |
| inMessage.setPartName(methodName); |
| String parameterName = getParameterName(parameterAnnotation, 0, parameterNames); |
| if (generateRequestSchema(methodParameter , parameterName,jMethod, sequence)) { |
| break; |
| } |
| } else { |
| String parameterName = getParameterName(parameterAnnotation, 0, parameterNames); |
| Class methodParameter = paras[0]; |
| Method processMethod = (Method) processedParameters.get(parameterName); |
| if (processMethod != null) { |
| throw new AxisFault("Inavalid Java class," + |
| " there are two methods [" + processMethod.getName() + " and " + |
| jMethod.getName() + " ]which have the same parameter names"); |
| } else { |
| processedParameters.put(parameterName, jMethod); |
| generateSchemaForType(null, methodParameter, parameterName); |
| inMessage.setElementQName(typeTable.getQNamefortheType(parameterName)); |
| inMessage.setPartName(parameterName); |
| inMessage.setWrapped(false); |
| service.addMessageElementQNameToOperationMapping(typeTable.getQNamefortheType(parameterName), |
| axisOperation); |
| } |
| } |
| } |
| |
| // for its return type |
| Class returnType = jMethod.getReturnType(); |
| |
| if (!"void".equals(jMethod.getReturnType().getName())) { |
| AxisMessage outMessage = axisOperation.getMessage( |
| WSDLConstants.MESSAGE_LABEL_OUT_VALUE); |
| if (returnType.isArray()) { |
| methodSchemaType = |
| createSchemaTypeForMethodPart(jMethod.getName() + RESULT); |
| sequence = new XmlSchemaSequence(); |
| methodSchemaType.setParticle(sequence); |
| WebResult returnAnnon = jMethod.getAnnotation(WebResult.class); |
| String returnName = "return"; |
| if (returnAnnon != null) { |
| returnName = returnAnnon.name(); |
| if (returnName != null && !"".equals(returnName)) { |
| returnName = "return"; |
| } |
| } |
| if (nonRpcMethods.contains(methodName)) { |
| generateSchemaForType(sequence, null, returnName); |
| } else { |
| generateSchemaForType(sequence, returnType, returnName); |
| } |
| } else { |
| generateSchemaForType(null, returnType, methodName + RESULT); |
| outMessage.setWrapped(false); |
| } |
| outMessage.setElementQName(typeTable.getQNamefortheType(methodName + RESULT)); |
| outMessage.setName(methodName + "ResponseMessage"); |
| outMessage.setPartName(methodName + RESULT); |
| service.addMessageElementQNameToOperationMapping( |
| typeTable.getQNamefortheType(methodName + RESULT), |
| axisOperation); |
| } |
| if (addToService) { |
| service.addOperation(axisOperation); |
| } |
| } |
| return (Method[]) list.toArray(new Method[list.size()]); |
| } |
| |
| |
| private boolean generateRequestSchema(Class methodParameter, |
| String parameterName, |
| Method jMethod, |
| XmlSchemaSequence sequence) throws Exception { |
| if (nonRpcMethods.contains(jMethod.getName())) { |
| generateSchemaForType(sequence, null, jMethod.getName()); |
| return true; |
| } else { |
| generateSchemaForType(sequence, methodParameter, parameterName); |
| } |
| return false; |
| } |
| |
| private QName generateSchemaForType(XmlSchemaSequence sequence, Class type, String partName) |
| throws Exception { |
| |
| boolean isArrayType = false; |
| if (type != null) { |
| isArrayType = type.isArray(); |
| } |
| if (isArrayType) { |
| type = type.getComponentType(); |
| } |
| if (AxisFault.class.getName().equals(type)) { |
| return null; |
| } |
| String classTypeName; |
| if (type == null) { |
| classTypeName = "java.lang.Object"; |
| } else { |
| classTypeName = type.getName(); |
| } |
| if (isArrayType && "byte".equals(classTypeName)) { |
| classTypeName = "base64Binary"; |
| isArrayType = false; |
| } |
| if (isDataHandler(type)) { |
| classTypeName = "base64Binary"; |
| } |
| QName schemaTypeName = typeTable.getSimpleSchemaTypeName(classTypeName); |
| if (schemaTypeName == null && type != null) { |
| schemaTypeName = generateSchema(type); |
| addContentToMethodSchemaType(sequence, |
| schemaTypeName, |
| partName, |
| isArrayType); |
| String schemaNamespace = resolveSchemaNamespace(getQualifiedName(type.getPackage())); |
| addImport(getXmlSchema(schemaNamespace), schemaTypeName); |
| if(sequence==null){ |
| generateSchemaForSingleElement(schemaTypeName, partName, isArrayType); |
| } |
| } else { |
| if (sequence == null) { |
| generateSchemaForSingleElement(schemaTypeName, partName, isArrayType); |
| } else { |
| addContentToMethodSchemaType(sequence, |
| schemaTypeName, |
| partName, |
| isArrayType); |
| } |
| } |
| addImport(getXmlSchema(schemaTargetNameSpace), schemaTypeName); |
| return schemaTypeName; |
| } |
| |
| protected void generateSchemaForSingleElement(QName schemaTypeName, |
| String paraName, |
| boolean isArray) throws Exception { |
| XmlSchemaElement elt1 = new XmlSchemaElement(); |
| elt1.setName(paraName); |
| elt1.setSchemaTypeName(schemaTypeName); |
| elt1.setNillable(true); |
| QName elementName = |
| new QName(schemaTargetNameSpace, paraName, schema_namespace_prefix); |
| elt1.setQName(elementName); |
| XmlSchema xmlSchema = getXmlSchema(schemaTargetNameSpace); |
| xmlSchema.getElements().add(elementName, elt1); |
| xmlSchema.getItems().add(elt1); |
| typeTable.addComplexSchema(paraName, elementName); |
| } |
| |
| /** |
| * Generate schema construct for given type |
| * |
| * @param javaType |
| */ |
| private XmlSchemaComplexType createSchemaTypeForMethodPart(String localPartName) { |
| XmlSchema xmlSchema = getXmlSchema(schemaTargetNameSpace); |
| QName elementName = |
| new QName(this.schemaTargetNameSpace, localPartName, this.schema_namespace_prefix); |
| |
| XmlSchemaComplexType complexType = getComplexTypeForElement(xmlSchema, elementName); |
| if (complexType == null) { |
| complexType = new XmlSchemaComplexType(xmlSchema); |
| |
| XmlSchemaElement globalElement = new XmlSchemaElement(); |
| globalElement.setSchemaType(complexType); |
| globalElement.setName(localPartName); |
| globalElement.setQName(elementName); |
| xmlSchema.getItems().add(globalElement); |
| xmlSchema.getElements().add(elementName, globalElement); |
| } |
| typeTable.addComplexSchema(localPartName, elementName); |
| |
| return complexType; |
| } |
| |
| protected XmlSchema getXmlSchema(String targetNamespace) { |
| XmlSchema xmlSchema; |
| |
| if ((xmlSchema = (XmlSchema) schemaMap.get(targetNamespace)) == null) { |
| String targetNamespacePrefix; |
| |
| if (targetNamespace.equals(schemaTargetNameSpace) && |
| schema_namespace_prefix != null) { |
| targetNamespacePrefix = schema_namespace_prefix; |
| } else { |
| targetNamespacePrefix = generatePrefix(); |
| } |
| |
| |
| xmlSchema = new XmlSchema(targetNamespace, xmlSchemaCollection); |
| xmlSchema.setAttributeFormDefault(getAttrFormDefaultSetting()); |
| xmlSchema.setElementFormDefault(getElementFormDefaultSetting()); |
| |
| |
| targetNamespacePrefixMap.put(targetNamespace, targetNamespacePrefix); |
| schemaMap.put(targetNamespace, xmlSchema); |
| |
| NamespaceMap prefixmap = new NamespaceMap(); |
| prefixmap.put(DEFAULT_SCHEMA_NAMESPACE_PREFIX, URI_2001_SCHEMA_XSD); |
| prefixmap.put(targetNamespacePrefix, targetNamespace); |
| xmlSchema.setNamespaceContext(prefixmap); |
| } |
| return xmlSchema; |
| } |
| |
| } |
