diff options
Diffstat (limited to 'tags/java/sca/1.5.1/tools/wsdl2java/src/main/java/org/apache/tuscany/tools/wsdl2java/generate/JavaInterfaceGenerator.java')
| -rw-r--r-- | tags/java/sca/1.5.1/tools/wsdl2java/src/main/java/org/apache/tuscany/tools/wsdl2java/generate/JavaInterfaceGenerator.java | 327 |
1 files changed, 327 insertions, 0 deletions
diff --git a/tags/java/sca/1.5.1/tools/wsdl2java/src/main/java/org/apache/tuscany/tools/wsdl2java/generate/JavaInterfaceGenerator.java b/tags/java/sca/1.5.1/tools/wsdl2java/src/main/java/org/apache/tuscany/tools/wsdl2java/generate/JavaInterfaceGenerator.java new file mode 100644 index 0000000000..8e0c3683a3 --- /dev/null +++ b/tags/java/sca/1.5.1/tools/wsdl2java/src/main/java/org/apache/tuscany/tools/wsdl2java/generate/JavaInterfaceGenerator.java @@ -0,0 +1,327 @@ +/* + * 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.tuscany.tools.wsdl2java.generate; + +import java.io.File; +import java.io.FileOutputStream; +import java.io.IOException; +import java.io.PrintStream; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collections; +import java.util.HashSet; +import java.util.Iterator; +import java.util.LinkedList; +import java.util.List; +import java.util.Map; + +import javax.wsdl.Binding; +import javax.wsdl.Definition; +import javax.wsdl.Fault; +import javax.wsdl.Message; +import javax.wsdl.Operation; +import javax.wsdl.Part; +import javax.wsdl.Port; +import javax.wsdl.PortType; +import javax.wsdl.Service; +import javax.wsdl.WSDLException; +import javax.wsdl.factory.WSDLFactory; +import javax.wsdl.xml.WSDLReader; +import javax.xml.namespace.QName; +import javax.xml.parsers.ParserConfigurationException; + +import org.apache.axis2.AxisFault; +import org.apache.axis2.description.AxisService; +import org.apache.axis2.description.WSDL11ToAxisServiceBuilder; +import org.apache.axis2.util.FileWriter; +import org.apache.axis2.util.XMLUtils; +import org.apache.axis2.wsdl.codegen.CodeGenConfiguration; +import org.apache.axis2.wsdl.codegen.CodeGenerationException; +import org.apache.axis2.wsdl.codegen.extension.CodeGenExtension; +import org.apache.axis2.wsdl.codegen.extension.DefaultDatabindingExtension; +import org.apache.axis2.wsdl.codegen.extension.PackageFinder; +import org.apache.axis2.wsdl.codegen.extension.WSDLValidatorExtension; +import org.apache.axis2.wsdl.databinding.JavaTypeMapper; +import org.w3c.dom.Document; +import org.xml.sax.SAXException; + +import com.sun.tools.xjc.api.XJC; + +public class JavaInterfaceGenerator { + + private List codegenExtensions = new ArrayList(); + private List<CodeGenConfiguration> codegenConfigurations= new LinkedList<CodeGenConfiguration>(); + private String outputLocation; + + + + public JavaInterfaceGenerator(String uri, String ports[], String outputLocation, String packageName, + Map<QName, SDODataBindingTypeMappingEntry> typeMapping) throws CodeGenerationException { + this.outputLocation = outputLocation; + + Definition definition; + try { + definition = readWSDL(uri); + } catch (WSDLException e) { + throw new CodeGenerationException(e); + } + + HashSet<String> interestedPorts = ports == null ? null : new HashSet<String>(Arrays.asList(ports)); + + // Service service=(Service)definition.getServices().values().().next(); + + HashSet<QName> donePortTypes= new HashSet<QName>(); + + for (Iterator sIter = definition.getServices().values().iterator(); sIter.hasNext(); ) { + Service service = (Service) sIter.next(); + + QName serviceQname = service.getQName(); + for (Iterator pIter= service.getPorts().values().iterator(); pIter.hasNext(); ) { + Port port= (Port) pIter.next(); + if(interestedPorts != null && ! interestedPorts.contains(port.getName())) continue;//not iterested. + PortType portType= getPortType(port); + if(null == portType) continue; // not connected. + QName pQName= portType.getQName(); + if(donePortTypes.contains(pQName)) continue; //allready did it. + donePortTypes.add(pQName); + + if (packageName == null) { + //use JAXWS/JAXB NS->package default algorithm, not the SDO/EMF one + packageName = XJC.getDefaultPackageName(definition.getTargetNamespace()); + } + // + // Use WSDL4J object to generate exception classes + // + generateFaults(packageName, portType, typeMapping); + JavaTypeMapper typeMapper = new JavaTypeMapper(); + for (Map.Entry<QName, SDODataBindingTypeMappingEntry> e : typeMapping.entrySet()) { + typeMapper.addTypeMappingObject(e.getKey(), e.getValue()); + // Added for generation of exceptions from faults + typeMapper.addTypeMappingName(e.getKey(), e.getValue().getClassName()); + } + + + AxisService axisService; + WSDL11ToAxisServiceBuilder builder; + try { + // + // Added since at a newer level of Axis2, this doesn't work + // without the setCodegen(true) + // + builder = new WSDL11ToAxisServiceBuilder(definition, serviceQname, port.getName()); + builder.setCodegen(true); + axisService = builder.populateService(); + } catch (AxisFault e) { + throw new CodeGenerationException(e); + } + + axisService.setName(port.getBinding().getPortType().getQName().getLocalPart()); + CodeGenConfiguration codegenConfiguration = new CodeGenConfiguration(Collections.EMPTY_MAP); + codegenConfigurations.add(codegenConfiguration); + codegenConfiguration.setAxisService(axisService); + codegenConfiguration.setAdvancedCodeGenEnabled(false); + codegenConfiguration.setAsyncOn(false); + codegenConfiguration.setDatabindingType("sdo"); + codegenConfiguration.setGenerateAll(true); + codegenConfiguration.setGenerateDeployementDescriptor(false); + codegenConfiguration.setOutputLanguage("java"); + codegenConfiguration.setOutputLocation(new File(outputLocation)); + codegenConfiguration.setPackageName(packageName); + codegenConfiguration.setPackClasses(false); + codegenConfiguration.setPolicyMap(Collections.EMPTY_MAP); + codegenConfiguration.setPortName(port.getName()); + codegenConfiguration.setServerSide(false); + codegenConfiguration.setServiceName(service.getQName().getLocalPart()); + // This lines up with the sync/async variable from the XSL template + codegenConfiguration.setSyncOn(true); + codegenConfiguration.setTypeMapper(typeMapper); + +// JIRA TUSCANY-1561 Port to Axis2 1.3 +// codegenConfiguration.setWriteMessageReceiver(false); + codegenConfiguration.setSkipMessageReceiver(true); + + codegenConfiguration.setWriteTestCase(false); + addExtension(new WSDLValidatorExtension(), codegenConfiguration); + addExtension(new PackageFinder(), codegenConfiguration); + addExtension(new SDODataBindingCodegenExtension(typeMapper), codegenConfiguration); + addExtension(new DefaultDatabindingExtension(), codegenConfiguration); + } + } + } + + + private PortType getPortType(Port port) { + Binding binding = port.getBinding(); + if(null != binding){ + return binding.getPortType(); + } + return null; + + } + + + @SuppressWarnings("unchecked") + private void addExtension(CodeGenExtension ext, CodeGenConfiguration codegenConfiguration) { + //ext.init(codegenConfiguration); + codegenExtensions.add(new Object[]{ext, codegenConfiguration}); + } + + public void generate() throws CodeGenerationException { + try { + for (int i = 0; i < codegenExtensions.size(); i++) { + // CodeGenExtension + Object[] pair = (Object[])codegenExtensions.get(i); + + CodeGenExtension cge = (CodeGenExtension)pair[0]; + CodeGenConfiguration cgf = (CodeGenConfiguration)pair[1]; + + cge.engage(cgf); + } + + for (CodeGenConfiguration codegenConfiguration : codegenConfigurations) { + JavaInterfaceEmitter emitter = new JavaInterfaceEmitter(); + emitter.setCodeGenConfiguration(codegenConfiguration); + emitter.setMapper(codegenConfiguration.getTypeMapper()); + + emitter.writeInterface(false); + } + + } catch (Exception e) { + throw new CodeGenerationException(e); + } + } + + /** + * Read the WSDL file + * + * @param uri + * @return + * @throws WSDLException + */ + private Definition readWSDL(String uri) throws WSDLException { + + WSDLReader reader = WSDLFactory.newInstance().newWSDLReader(); + reader.setFeature("javax.wsdl.importDocuments", true); + + File file = new File(uri); + String baseURI; + + if (uri.startsWith("http://")) { + baseURI = uri; + } else { + if (file.getParentFile() == null) { + try { + baseURI = new File(".").getCanonicalFile().toURI().toString(); + } catch (IOException e) { + throw new RuntimeException(e); + } + } else { + baseURI = file.getParentFile().toURI().toString(); + } + } + + Document doc; + try { + doc = XMLUtils.newDocument(uri); + } 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(baseURI, doc); + } + + private void generateFaults(String packageName, PortType portType, Map<QName, SDODataBindingTypeMappingEntry> typeMapping) + throws CodeGenerationException{ + + for (Object o: portType.getOperations()) { + Operation op = (Operation)o; + Map messageMap = op.getFaults(); + Iterator iter = messageMap.values().iterator(); + while (iter.hasNext()) { + Fault fault = (Fault)iter.next(); + Message faultMsg = fault.getMessage(); + Iterator iter2 = faultMsg.getParts().values().iterator(); + Part faultMsgPart = (Part)iter2.next(); + // TODO - if other parts throw exc + QName faultMsgQName = faultMsg.getQName(); + QName faultMsgPartElementQName = faultMsgPart.getElementName(); + String faultClassName = typeMapping.get(faultMsgPartElementQName).getClassName(); + writeException(packageName, faultMsgQName, faultClassName, faultMsgPartElementQName); + } + } + } + + private void writeException(String packageName, QName faultMsgQName, String faultClassName, QName faultMsgPartElementQName) + throws CodeGenerationException{ + + try { + String faultWrapperClassName = + WSDL2JavaGenerator.normalizeClassName(faultMsgQName.getLocalPart()); + + File outputDir = new File(this.outputLocation); + + if (!outputDir.exists()) { + outputDir.mkdirs(); + } + File outputFile = FileWriter.createClassFile(outputDir, + packageName, faultWrapperClassName, ".java"); + + FileOutputStream fileStream = new FileOutputStream(outputFile); + PrintStream stream = new PrintStream(fileStream); + + System.out.println(">> Generating Java exception class " + packageName + "." + faultWrapperClassName); + + stream.println(); + stream.println("package " + packageName + ";"); + stream.println(); + stream.println("import javax.xml.ws.WebFault;"); + stream.println(); + stream.println("@WebFault(name=\"" + faultMsgPartElementQName.getLocalPart() + + "\", targetNamespace=\"" + + faultMsgPartElementQName.getNamespaceURI() + + "\")"); + stream.println("public class " + faultWrapperClassName + " extends Exception {"); + stream.println(); + stream.println(" private " + faultClassName + " fault;"); + stream.println(); + stream.println(" public " + faultWrapperClassName + "(String message, " + faultClassName + " fault) {"); + stream.println(" super(message);"); + stream.println(" this.fault = fault;"); + stream.println(" }"); + stream.println(); + stream.println(" public " + faultWrapperClassName + "(String message, " + faultClassName + " fault, Throwable cause) {"); + stream.println(" super(message, cause);"); + stream.println(" this.fault = fault;"); + stream.println(" }"); + stream.println(); + stream.println(" public " + faultClassName + " getFaultInfo() {"); + stream.println(" return this.fault;"); + stream.println(" }"); + stream.println("}"); + stream.println(); + } catch (Exception e) { + throw new CodeGenerationException(e); + } + } +} |