Package org.apache.cxf.tools.wsdlto.frontend.jaxws.processor.internal

Source Code of org.apache.cxf.tools.wsdlto.frontend.jaxws.processor.internal.ServiceProcessor

/**
* 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.cxf.tools.wsdlto.frontend.jaxws.processor.internal;

import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import javax.wsdl.extensions.ExtensibilityElement;
import javax.wsdl.extensions.http.HTTPBinding;
import javax.wsdl.extensions.mime.MIMEContent;
import javax.wsdl.extensions.mime.MIMEMultipartRelated;
import javax.wsdl.extensions.mime.MIMEPart;
import javax.wsdl.extensions.soap.SOAPHeader;
import javax.xml.namespace.QName;

import org.w3c.dom.Element;

import org.apache.cxf.common.i18n.Message;
import org.apache.cxf.common.util.StringUtils;
import org.apache.cxf.service.model.BindingInfo;
import org.apache.cxf.service.model.BindingOperationInfo;
import org.apache.cxf.service.model.EndpointInfo;
import org.apache.cxf.service.model.InterfaceInfo;
import org.apache.cxf.service.model.MessageInfo;
import org.apache.cxf.service.model.MessagePartInfo;
import org.apache.cxf.service.model.OperationInfo;
import org.apache.cxf.service.model.ServiceInfo;
import org.apache.cxf.tools.common.ToolConstants;
import org.apache.cxf.tools.common.ToolContext;
import org.apache.cxf.tools.common.ToolException;
import org.apache.cxf.tools.common.extensions.soap.SoapBinding;
import org.apache.cxf.tools.common.extensions.soap.SoapBody;
import org.apache.cxf.tools.common.extensions.soap.SoapHeader;
import org.apache.cxf.tools.common.extensions.soap.SoapOperation;
import org.apache.cxf.tools.common.model.JAnnotation;
import org.apache.cxf.tools.common.model.JAnnotationElement;
import org.apache.cxf.tools.common.model.JavaInterface;
import org.apache.cxf.tools.common.model.JavaMethod;
import org.apache.cxf.tools.common.model.JavaModel;
import org.apache.cxf.tools.common.model.JavaParameter;
import org.apache.cxf.tools.common.model.JavaPort;
import org.apache.cxf.tools.common.model.JavaServiceClass;
import org.apache.cxf.tools.common.model.JavaType;
import org.apache.cxf.tools.util.ClassCollector;
import org.apache.cxf.tools.util.NameUtil;
import org.apache.cxf.tools.util.SOAPBindingUtil;
import org.apache.cxf.tools.wsdlto.frontend.jaxws.customization.JAXWSBinding;

public class ServiceProcessor extends AbstractProcessor {

    private String soapOPAction = "SOAPACTION";

    private String soapOPStyle = "STYLE";

    private BindingType bindingType;

    private final int inHEADER = 1;

    private final int outHEADER = 2;

    private final int resultHeader = 3;

    private final int noHEADER = 0;

    private Object bindingObj;
    private ServiceInfo service;

    private final JAXWSBinding jaxwsBinding = new JAXWSBinding();

    public ServiceProcessor(ToolContext penv) {
        super(penv);
    }

    public void process(ServiceInfo si) throws ToolException {
        if (si.getName() == null) {
            return;
        }
        this.service = si;
        processService(context.get(JavaModel.class));

    }

    private boolean isNameCollision(String packageName, String className) {
        if (context.optionSet(ToolConstants.CFG_GEN_OVERWRITE)) {
            return false;
        }
        ClassCollector collector = context.get(ClassCollector.class);
        return collector.containTypesClass(packageName, className)
               || collector.containSeiClass(packageName, className)
               || collector.containExceptionClass(packageName, className);
    }

    private void processService(JavaModel model) throws ToolException {
        JavaServiceClass sclz = new JavaServiceClass(model);
        String name = NameUtil.mangleNameToClassName(service.getName().getLocalPart());
        String namespace = service.getName().getNamespaceURI();
        String packageName = ProcessorUtil.parsePackageName(namespace, context.mapPackageName(namespace));


        //customizing
        JAXWSBinding serviceBinding = null;
        if (service.getDescription() != null) {
            serviceBinding = service.getDescription().getExtensor(JAXWSBinding.class);
        }
        JAXWSBinding serviceBinding2 = service.getExtensor(JAXWSBinding.class);

        //TODO : Handle service customized class
        if (serviceBinding != null) {
            if (serviceBinding.getPackage() != null) {
                jaxwsBinding.setPackage(serviceBinding.getPackage());
            }

            if (serviceBinding.isEnableAsyncMapping()) {
                jaxwsBinding.setEnableAsyncMapping(true);
            }

            if (serviceBinding.isEnableMime()) {
                jaxwsBinding.setEnableMime(true);
            }
            jaxwsBinding.setEnableWrapperStyle(serviceBinding.isEnableWrapperStyle());

            if (serviceBinding.getJaxwsClass() != null
                && serviceBinding.getJaxwsClass().getClassName() != null) {
                name = serviceBinding.getJaxwsClass().getClassName()
                sclz.setClassJavaDoc(serviceBinding.getJaxwsClass().getComments());         
            }
            sclz.setPackageJavaDoc(serviceBinding.getPackageJavaDoc());
        }
        if (serviceBinding2 != null) {
            if (serviceBinding2.getPackage() != null) {
                jaxwsBinding.setPackage(serviceBinding2.getPackage());
            }

            if (serviceBinding2.isEnableAsyncMapping()) {
                jaxwsBinding.setEnableAsyncMapping(true);
            }

            if (serviceBinding2.isEnableMime()) {
                jaxwsBinding.setEnableMime(true);
            }

            if (serviceBinding2.isEnableWrapperStyle()) {
                jaxwsBinding.setEnableWrapperStyle(true);
            }
            if (serviceBinding2.getJaxwsClass() != null
                && serviceBinding2.getJaxwsClass().getClassName() != null) {
                name = serviceBinding2.getJaxwsClass().getClassName();               
                sclz.setClassJavaDoc(serviceBinding2.getJaxwsClass().getComments());
            }
            if (!serviceBinding2.getPackageJavaDoc().equals("")) {
                sclz.setPackageJavaDoc(serviceBinding2.getPackageJavaDoc());
            }
        }
       
        sclz.setServiceName(service.getName().getLocalPart());
        sclz.setNamespace(namespace);

        if (jaxwsBinding.getPackage() != null) {
            packageName = jaxwsBinding.getPackage();
        }
        sclz.setPackageName(packageName);

        while (isNameCollision(packageName, name)) {
            name = name + "_Service";
        }
        sclz.setName(name);


        if (model.getServiceClasses().containsKey(name)) {
            sclz = model.getServiceClasses().get(name);
        }

        Element handler = (Element)context.get(ToolConstants.HANDLER_CHAIN);
        sclz.setHandlerChains(handler);


        Collection<EndpointInfo> ports = service.getEndpoints();

        for (EndpointInfo port : ports) {
            JavaPort javaport = processPort(model, port);
            sclz.addPort(javaport);
        }
       
        sclz.setClassJavaDoc(jaxwsBinding.getClassJavaDoc());
        model.addServiceClass(name, sclz);
    }

    private JavaPort processPort(JavaModel model, EndpointInfo port) throws ToolException {
        JavaPort jport = new JavaPort(NameUtil.mangleNameToClassName(port.getName().getLocalPart()));
        jport.setPortName(port.getName().getLocalPart());
        BindingInfo binding = port.getBinding();
        jport.setBindingAdress(port.getAddress());
        jport.setBindingName(binding.getName().getLocalPart());

        String namespace = binding.getInterface().getName().getNamespaceURI();
        String packageName = ProcessorUtil.parsePackageName(namespace, context.mapPackageName(namespace));
        jport.setPackageName(packageName);

        InterfaceInfo infInfo = binding.getInterface();

        String portType = binding.getInterface().getName().getLocalPart();
        jport.setPortType(portType);

        JAXWSBinding infBinding = infInfo.getExtensor(JAXWSBinding.class);

        if (infBinding != null) {
            if (infBinding.getJaxwsClass() != null
                && !StringUtils.isEmpty(infBinding.getJaxwsClass().getClassName())) {
                jport.setPortType(infBinding.getJaxwsClass().getClassName());
                jaxwsBinding.setClassJavaDoc(infBinding.getJaxwsClass().getComments());
            }

            if (!infBinding.isEnableAsyncMapping()) {
                jaxwsBinding.setEnableAsyncMapping(false);
            }
            if (!infBinding.isEnableWrapperStyle()) {
                jaxwsBinding.setEnableWrapperStyle(false);
            }

            if (infBinding.getPackage() != null) {
                jaxwsBinding.setPackage(infBinding.getPackage());
            }
           
            if (!infBinding.getPackageJavaDoc().equals("")) {
                jaxwsBinding.setPackageJavaDoc(infBinding.getPackageJavaDoc());
            }
        }

        if (jaxwsBinding.getPackage() != null) {
            jport.setPackageName(jaxwsBinding.getPackage());
        }

        if (infBinding != null && infBinding.getJaxwsClass() != null
            && infBinding.getJaxwsClass().getClassName() != null) {
            String className = NameUtil.mangleNameToClassName(infBinding.getJaxwsClass().getClassName());
            jport.setInterfaceClass(className);
        } else {
            jport.setInterfaceClass(NameUtil.mangleNameToClassName(portType));
        }

        bindingType = getBindingType(binding);

        if (bindingType == null) {
            org.apache.cxf.common.i18n.Message msg =
                new org.apache.cxf.common.i18n.Message("BINDING_SPECIFY_ONE_PROTOCOL",
                                                       LOG,
                                                       binding.getName());
            throw new ToolException(msg);
        }

        if (isSoapBinding()) {
            SoapBinding spbd = SOAPBindingUtil.getProxy(SoapBinding.class, this.bindingObj);
            jport.setStyle(SOAPBindingUtil.getSoapStyle(spbd.getStyle()));
            jport.setTransURI(spbd.getTransportURI());
        }

        Collection<BindingOperationInfo> operations = binding.getOperations();
        for (BindingOperationInfo bop : operations) {
            processOperation(model, bop, binding);
        }
        return jport;
    }

    private void processOperation(JavaModel model, BindingOperationInfo bop, BindingInfo binding)
        throws ToolException {
        boolean enableOpMime = false;
        JAXWSBinding bind = binding.getExtensor(JAXWSBinding.class);

        if (bind != null && bind.isEnableMime()) {
            enableOpMime = true;
        }

        JAXWSBinding bopBinding = bop.getExtensor(JAXWSBinding.class);

        if (bopBinding != null && bopBinding.isEnableMime()) {
            enableOpMime = true;
            if (bopBinding.getJaxwsPara() != null) {
                jaxwsBinding.setJaxwsPara(bopBinding.getJaxwsPara());
            }
        }
        JavaInterface jf = null;
        for (JavaInterface jf2 : model.getInterfaces().values()) {
            if (binding.getInterface().getName().getLocalPart()
                    .equals(jf2.getWebServiceName())) {
                jf = jf2;
            }
        }
        if (isSoapBinding()) {
            SoapBinding soapBinding = (SoapBinding)bindingObj;
            if (SOAPBindingUtil.getSoapStyle(soapBinding.getStyle()) == null) {
                jf.setSOAPStyle(javax.jws.soap.SOAPBinding.Style.DOCUMENT);
            } else {
                jf.setSOAPStyle(SOAPBindingUtil.getSoapStyle(soapBinding.getStyle()));
            }
        } else {
            // REVISIT: fix for xml binding
            jf.setSOAPStyle(javax.jws.soap.SOAPBinding.Style.DOCUMENT);
        }

        Object[] methods = jf.getMethods().toArray();
        for (int i = 0; i < methods.length; i++) {
            JavaMethod jm = (JavaMethod)methods[i];
            if (jm.getOperationName() != null && jm.getOperationName().equals(bop.getName().getLocalPart())) {
                if (isSoapBinding()) {
                    // TODO: add customize here
                    //doCustomizeOperation(jf, jm, bop);
                    Map prop = getSoapOperationProp(bop);
                    String soapAction = prop.get(soapOPAction) == null ? "" : (String)prop.get(soapOPAction);
                    String soapStyle = prop.get(soapOPStyle) == null ? "" : (String)prop.get(soapOPStyle);
                    jm.setSoapAction(soapAction);

                    if (SOAPBindingUtil.getSoapStyle(soapStyle) == null && this.bindingObj == null) {
                        org.apache.cxf.common.i18n.Message msg =
                            new  org.apache.cxf.common.i18n.Message("BINDING_STYLE_NOT_DEFINED",
                                                                         LOG);
                        throw new ToolException(msg);
                    }
                    if (SOAPBindingUtil.getSoapStyle(soapStyle) == null) {
                        jm.setSoapStyle(jf.getSOAPStyle());
                    } else {
                        jm.setSoapStyle(SOAPBindingUtil.getSoapStyle(soapStyle));
                    }
                } else {
                    // REVISIT: fix for xml binding
                    jm.setSoapStyle(jf.getSOAPStyle());
                }

                if (jm.getSoapStyle().equals(javax.jws.soap.SOAPBinding.Style.RPC)) {
                    jm.getAnnotationMap().remove("SOAPBinding");
                }

                OperationProcessor processor = new OperationProcessor(context);

                int headerType = isNonWrappable(bop);

                OperationInfo opinfo = bop.getOperationInfo();

                JAXWSBinding opBinding = (JAXWSBinding)opinfo.getExtensor(JAXWSBinding.class);


                if (opBinding != null) {
                    if (opBinding.isEnableWrapperStyle()) {
                        jaxwsBinding.setEnableWrapperStyle(true);
                    } else {
                        jaxwsBinding.setEnableWrapperStyle(false);
                        if (!opBinding.isEnableAsyncMapping()) {
                            jaxwsBinding.setEnableAsyncMapping(false);
                        }
                    }

                    if (opBinding.isEnableMime()) {
                        enableOpMime = true;
                    }
                }
                if (jaxwsBinding.isEnableMime() || enableOpMime) {
                    jm.setMimeEnable(true);
                }
               
                if (jm.isWrapperStyle() && headerType > this.noHEADER
                    || !jaxwsBinding.isEnableWrapperStyle()
                    || jm.enableMime() && jm.isWrapperStyle()) {
                    // changed wrapper style

                    jm.setWrapperStyle(false);
                    processor.processMethod(jm, bop.getOperationInfo(), jaxwsBinding);
                    jm.getAnnotationMap().remove("ResponseWrapper");
                    jm.getAnnotationMap().remove("RequestWrapper");

                } else {
                    processor.processMethod(jm, bop.getOperationInfo(), jaxwsBinding);

                }

                if (headerType == this.resultHeader) {
                    JAnnotation resultAnno = jm.getAnnotationMap().get("WebResult");
                    if (resultAnno != null) {
                        resultAnno.addElement(new JAnnotationElement("header", true, true));
                    }
                }
                processParameter(jm, bop);
            }
        }
    }

    private void setParameterAsHeader(JavaParameter parameter) {
        parameter.setHeader(true);
        JAnnotation parameterAnnotation = parameter.getAnnotation("WebParam");
        parameterAnnotation.addElement(new JAnnotationElement("header", true, true));
        parameterAnnotation.addElement(new JAnnotationElement("name",
                                                                     parameter.getQName().getLocalPart()));
        parameterAnnotation.addElement(new JAnnotationElement("targetNamespace",
                                                                     parameter.getTargetNamespace()));
    }

    private void processParameter(JavaMethod jm, BindingOperationInfo operation) throws ToolException {

        // process input

        List<ExtensibilityElement> inbindings = null;
        if (operation.getInput() != null) {
            inbindings = operation.getInput().getExtensors(ExtensibilityElement.class);
            if (inbindings == null) {
                inbindings = new ArrayList<ExtensibilityElement>();
            }
        }
        String use = null;
        for (ExtensibilityElement ext : inbindings) {
            if (SOAPBindingUtil.isSOAPBody(ext)) {
                SoapBody soapBody = SOAPBindingUtil.getSoapBody(ext);
                use = soapBody.getUse();
            } else if (SOAPBindingUtil.isSOAPHeader(ext)) {
                processSoapHeader(jm, operation, ext);
            }
            if (ext instanceof MIMEMultipartRelated && jm.enableMime()) {
                processMultipart(jm, operation, (MIMEMultipartRelated)ext, JavaType.Style.IN);
            }
        }

        // process output
        if (operation.getOutput() != null) {
            List<ExtensibilityElement> outbindings =
                operation.getOutput().getExtensors(ExtensibilityElement.class);
            if (outbindings == null) {
                outbindings = new ArrayList<ExtensibilityElement>();
            }
            for (ExtensibilityElement ext : outbindings) {
                if (SOAPBindingUtil.isSOAPHeader(ext)) {
                    SoapHeader soapHeader = SOAPBindingUtil.getSoapHeader(ext);
                    boolean found = false;
                    for (JavaParameter parameter : jm.getParameters()) {
                        if (soapHeader.getPart().equals(parameter.getPartName())) {
                            setParameterAsHeader(parameter);
                            found = true;
                        }
                    }
                    if (jm.getReturn().getName().equals(soapHeader.getPart())) {
                        found = true;
                    }
                    if (Boolean.valueOf((String)context.get(ToolConstants.CFG_EXTRA_SOAPHEADER))
                        && !found) {
                        // Header can't be found in java method parameters, in
                        // different message
                        // other than messages used in porttype operation
                        ParameterProcessor processor = new ParameterProcessor(context);
                        MessagePartInfo exPart = service.getMessage(soapHeader.getMessage())
                            .getMessagePart(new QName(soapHeader.getMessage().getNamespaceURI(),
                                                      soapHeader.getPart()));
                        JavaParameter jp = processor.addParameterFromBinding(jm, exPart, JavaType.Style.OUT);
                        setParameterAsHeader(jp);
                    }
                }
                if (ext instanceof MIMEMultipartRelated && jm.enableMime()) {
                    processMultipart(jm, operation, (MIMEMultipartRelated)ext, JavaType.Style.OUT);
                }
            }
        }

        jm.setSoapUse(SOAPBindingUtil.getSoapUse(use));
        if (javax.jws.soap.SOAPBinding.Style.RPC == jm.getSoapStyle()
            && javax.jws.soap.SOAPBinding.Use.ENCODED == jm.getSoapUse()) {
            System.err.println("** Unsupported RPC-Encoded Style Use **");
        }
        if (javax.jws.soap.SOAPBinding.Style.RPC == jm.getSoapStyle()
            && javax.jws.soap.SOAPBinding.Use.LITERAL == jm.getSoapUse()) {
            return;
        }
        if (javax.jws.soap.SOAPBinding.Style.DOCUMENT == jm.getSoapStyle()
            && javax.jws.soap.SOAPBinding.Use.LITERAL == jm.getSoapUse()) {
            return;
        }
    }

    private void processSoapHeader(JavaMethod jm, BindingOperationInfo operation, ExtensibilityElement ext) {
        SoapHeader soapHeader = SOAPBindingUtil.getSoapHeader(ext);
        for (JavaParameter parameter : jm.getParameters()) {
            if (soapHeader.getPart().equals(parameter.getPartName())) {
                setParameterAsHeader(parameter);
                break;
            }
        }
    }

    private static String getJavaTypeForMimeType(MIMEPart mPart) {
        if (mPart.getExtensibilityElements().size() > 1) {
            return "javax.activation.DataHandler";
        } else {
            ExtensibilityElement extElement = (ExtensibilityElement)mPart.getExtensibilityElements().get(0);
            if (extElement instanceof MIMEContent) {
                MIMEContent mimeContent = (MIMEContent)extElement;
                if ("image/jpeg".equals(mimeContent.getType()) || "image/gif".equals(mimeContent.getType())) {
                    return "java.awt.Image";
                } else if ("text/xml".equals(mimeContent.getType())
                           || "application/xml".equals(mimeContent.getType())) {
                    return "javax.xml.transform.Source";
                else {
                    return "javax.activation.DataHandler";
                }
            }
        }
        return "javax.activation.DataHandler";
    }

    public void processMultipart(JavaMethod jm, BindingOperationInfo operation,
                                 MIMEMultipartRelated ext, JavaType.Style style) throws ToolException {
        List mimeParts = ext.getMIMEParts();
        Iterator itParts = mimeParts.iterator();
        while (itParts.hasNext()) {
            MIMEPart mPart = (MIMEPart)itParts.next();
            Iterator extns = mPart.getExtensibilityElements().iterator();
            while (extns.hasNext()) {
                ExtensibilityElement extElement = (ExtensibilityElement)extns.next();
                if (extElement instanceof MIMEContent) {
                    MIMEContent mimeContent = (MIMEContent)extElement;
                    String mimeJavaType = getJavaTypeForMimeType(mPart);
                    if (JavaType.Style.IN.equals(style)) {
                        String paramName = ProcessorUtil.mangleNameToVariableName(mimeContent.getPart());
                        JavaParameter jp = jm.getParameter(paramName);
                        if (jp == null) {
                            Message message = new Message("MIMEPART_CANNOT_MAP", LOG, mimeContent.getPart());
                            throw new ToolException(message);
                        }
                        if (!jp.getClassName().equals(mimeJavaType)) {
                            // jp.setType(mimeJavaType);
                            jp.setClassName(mimeJavaType);
                        }
                    } else if (JavaType.Style.OUT.equals(style)) {
                        JavaType jp = null;
                        if (!"void".equals(jm.getReturn().getType())
                            && mimeContent.getPart().equals(jm.getReturn().getName())) {
                            jp = jm.getReturn();
                            jp.setClassName(mimeJavaType);
                        }



                        if (jp == null) {
                            for (JavaParameter para : jm.getParameters()) {
                                if (mimeContent.getPart().equals(para.getPartName())) {
                                    jp = para;
                                }
                            }
                            if (jp != null) {
                                ((JavaParameter)jp).setClassName(mimeJavaType);
                            }

                        }


                        if (jp == null) {
                            Message message = new Message("MIMEPART_CANNOT_MAP", LOG, mimeContent
                                .getPart());
                            throw new ToolException(message);
                        }
                    }
                } else if (extElement instanceof SOAPHeader) {
                    processSoapHeader(jm, operation, extElement);
                }
            }
        }
    }

    private Map getSoapOperationProp(BindingOperationInfo bop) {
        Map<String, Object> soapOPProp = new HashMap<String, Object>();
        if (bop.getExtensor(ExtensibilityElement.class) != null) {
            for (ExtensibilityElement ext : bop.getExtensors(ExtensibilityElement.class)) {
                if (SOAPBindingUtil.isSOAPOperation(ext)) {
                    SoapOperation soapOP = SOAPBindingUtil.getSoapOperation(ext);
                    soapOPProp.put(this.soapOPAction, soapOP.getSoapActionURI());
                    soapOPProp.put(this.soapOPStyle, soapOP.getStyle());
                }
            }
        } else {
            for (ExtensibilityElement ext :  bop.getBinding().getExtensors(ExtensibilityElement.class)) {
                if (SOAPBindingUtil.isSOAPOperation(ext)) {
                    SoapOperation soapOP = SOAPBindingUtil.getSoapOperation(ext);
                    soapOPProp.put(this.soapOPAction, soapOP.getSoapActionURI());
                    soapOPProp.put(this.soapOPStyle, soapOP.getStyle());
                }
            }


        }
        return soapOPProp;
    }

    private BindingType getBindingType(BindingInfo binding) {
        for (ExtensibilityElement ext : binding.getExtensors(ExtensibilityElement.class)) {
            if (SOAPBindingUtil.isSOAPBinding(ext)) {
                bindingObj = SOAPBindingUtil.getSoapBinding(ext);
                return BindingType.SOAPBinding;
            }
            if (ext instanceof HTTPBinding) {
                bindingObj = (HTTPBinding)ext;
                return BindingType.HTTPBinding;
            }
        }
        return BindingType.XMLBinding;
    }

    private int isNonWrappable(BindingOperationInfo bop) {
        QName operationName = bop.getName();
        MessageInfo bodyMessage = null;
        QName headerMessage = null;
        SoapHeader header = null;
        boolean containParts = false;
        boolean isSameMessage = false;
        boolean isNonWrappable = false;
        boolean allPartsHeader = false;
        int result = this.noHEADER;

        // begin process input
        if (bop.getInput() != null
            && bop.getInput().getExtensors(ExtensibilityElement.class) != null) {
            List<ExtensibilityElement> extensors = bop.getInput().getExtensors(ExtensibilityElement.class);
            if (extensors != null) {
                for (ExtensibilityElement ext : extensors) {
                    if (SOAPBindingUtil.isSOAPBody(ext)) {
                        bodyMessage = getMessage(operationName, true);
                    }
                    if (SOAPBindingUtil.isSOAPHeader(ext)) {
                        header = SOAPBindingUtil.getSoapHeader(ext);
                        headerMessage = header.getMessage();
                        if (header.getPart().length() > 0) {
                            containParts = true;
                        }
                    }
                }
            }

            if (headerMessage != null && bodyMessage != null
                && headerMessage.getNamespaceURI().equalsIgnoreCase(bodyMessage.getName().getNamespaceURI())
                && headerMessage.getLocalPart().equalsIgnoreCase(bodyMessage.getName().getLocalPart())) {
                isSameMessage = true;
            }

            isNonWrappable = isSameMessage && containParts;
            // if is nonwrapple then return
            if (isNonWrappable) {
                result = this.inHEADER;
            }
        }
        isSameMessage = false;
        containParts = false;

        // process output
        if (bop.getOutput() != null && bop.getOutput().getExtensors(ExtensibilityElement.class) != null) {
            List<ExtensibilityElement> extensors = bop.getOutput().getExtensors(ExtensibilityElement.class);
            if (extensors != null) {
                for (ExtensibilityElement ext : extensors) {
                    if (SOAPBindingUtil.isSOAPBody(ext)) {
                        bodyMessage = getMessage(operationName, false);
                    }
                    if (SOAPBindingUtil.isSOAPHeader(ext)) {
                        header = SOAPBindingUtil.getSoapHeader(ext);
                        headerMessage = header.getMessage();
                        if (header.getPart().length() > 0) {
                            containParts = true;
                        }
                    }
                }
            }
            if (headerMessage != null && bodyMessage != null
                && headerMessage.getNamespaceURI().equalsIgnoreCase(bodyMessage.getName().getNamespaceURI())
                && headerMessage.getLocalPart().equalsIgnoreCase(bodyMessage.getName().getLocalPart())) {
                isSameMessage = true;
                if (bodyMessage.getMessageParts().size() == 1) {
                    allPartsHeader = true;
                }

            }
            isNonWrappable = isSameMessage && containParts;
            if (isNonWrappable && allPartsHeader) {
                result = this.resultHeader;
            }
            if (isNonWrappable && !allPartsHeader) {
                result = this.outHEADER;
            }
        }

        return result;
    }

    private MessageInfo getMessage(QName operationName, boolean isIn) {
        for (OperationInfo operation : service.getInterface().getOperations()) {
            if (operationName.equals(operation.getName()) && isIn) {
                return operation.getInput();
            } else {
                return operation.getOutput();
            }
        }
        return null;
    }

    public enum BindingType {
        HTTPBinding, SOAPBinding, XMLBinding
    }

    private boolean isSoapBinding() {
        return bindingType != null && "SOAPBinding".equals(bindingType.name());

    }
}
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Related Classes of org.apache.cxf.tools.wsdlto.frontend.jaxws.processor.internal.ServiceProcessor

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