BPEL实例运行[3]——流程的调用

    技术2022-05-11  6

     

    首先需要得到相应的 WSDL ,通过这些文件可以生成 WSDL 文件中定义的 Type 所对应的 Java 类,这些类有些类似于 Bean ,用于存储数据(如果知道 Type WSDL 中的定义的话也可以手工完成相应类的定义,实现相应的方法即可)。使用 Apache 的包 org.apache.axis.wsdl 中的 WSDL2Java.java 将本例中的 3 WSDL 文件转化为 java 文件。

    WSDL2Java.java

     

    /* * Copyright 2001-2004 The Apache Software Foundation. *  * Licensed 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.axis.wsdl; import  org.apache.axis.constants.Scope; import  org.apache.axis.utils.CLOption; import  org.apache.axis.utils.CLOptionDescriptor; import  org.apache.axis.utils.ClassUtils; import  org.apache.axis.utils.JavaUtils; import  org.apache.axis.utils.Messages; import  org.apache.axis.wsdl.gen.Parser; import  org.apache.axis.wsdl.gen.WSDL2; import  org.apache.axis.wsdl.toJava.Emitter; import  org.apache.axis.wsdl.toJava.NamespaceSelector; /** * Command line interface to the WSDL2Java utility */ public   class  WSDL2Java  extends  WSDL2  {    // Define our short one-letter option identifiers.    /** Field SERVER_OPT */    protected static final int SERVER_OPT = 's';    /** Field SKELETON_DEPLOY_OPT */    protected static final int SKELETON_DEPLOY_OPT = 'S';    /** Field NAMESPACE_OPT */    protected static final int NAMESPACE_OPT = 'N';    /** Field NAMESPACE_FILE_OPT */    protected static final int NAMESPACE_FILE_OPT = 'f';    /** Field OUTPUT_OPT */    protected static final int OUTPUT_OPT = 'o';    /** Field SCOPE_OPT */    protected static final int SCOPE_OPT = 'd';    /** Field TEST_OPT */    protected static final int TEST_OPT = 't';    /** Field BUILDFILE_OPT */    protected static final int BUILDFILE_OPT = 'B';    /** Field PACKAGE_OPT */    protected static final int PACKAGE_OPT = 'p';    /** Field ALL_OPT */    protected static final int ALL_OPT = 'a';    /** Field TYPEMAPPING_OPT */    protected static final int TYPEMAPPING_OPT = 'T';    /** Field FACTORY_CLASS_OPT */    protected static final int FACTORY_CLASS_OPT = 'F';    /** Field HELPER_CLASS_OPT */    protected static final int HELPER_CLASS_OPT = 'H';    /** Field USERNAME_OPT */    protected static final int USERNAME_OPT = 'U';    /** Field PASSWORD_OPT */    protected static final int PASSWORD_OPT = 'P';    protected static final int CLASSPATH_OPT = 'X';    /** Field bPackageOpt */    protected boolean bPackageOpt = false;    /** Field namespace include */    protected static final int NS_INCLUDE_OPT = 'i';        /** Filed namespace exclude */    protected static final int NS_EXCLUDE_OPT = 'x';        /** Field IMPL_CLASS_OPT */    protected static final int IMPL_CLASS_OPT = 'c';    /** Field ALLOW_INVALID_URL_OPT */    protected static final int ALLOW_INVALID_URL_OPT = 'u';        /** Wrap arrays option */    protected static final int WRAP_ARRAYS_OPT = 'w';    /** Field emitter */    private Emitter emitter;        /**     * Define the understood options. Each CLOptionDescriptor contains:     * - The "long" version of the option. Eg, "help" means that "--help" will     * be recognised.     * - The option flags, governing the option's argument(s).     * - The "short" version of the option. Eg, 'h' means that "-h" will be     * recognised.     * - A description of the option for the usage message     */    protected static final CLOptionDescriptor[] options =            new CLOptionDescriptor[]{                new CLOptionDescriptor("server-side",                        CLOptionDescriptor.ARGUMENT_DISALLOWED,                        SERVER_OPT, Messages.getMessage("optionSkel00")),                new CLOptionDescriptor("skeletonDeploy",                        CLOptionDescriptor.ARGUMENT_REQUIRED,                        SKELETON_DEPLOY_OPT,                        Messages.getMessage("optionSkeletonDeploy00")),                new CLOptionDescriptor("NStoPkg",                        CLOptionDescriptor.DUPLICATES_ALLOWED                        + CLOptionDescriptor.ARGUMENTS_REQUIRED_2,                        NAMESPACE_OPT,                        Messages.getMessage("optionNStoPkg00")),                new CLOptionDescriptor("fileNStoPkg",                        CLOptionDescriptor.ARGUMENT_REQUIRED,                        NAMESPACE_FILE_OPT,                        Messages.getMessage("optionFileNStoPkg00")),                new CLOptionDescriptor("package", CLOptionDescriptor.ARGUMENT_REQUIRED,                        PACKAGE_OPT,                        Messages.getMessage("optionPackage00")),                new CLOptionDescriptor("output", CLOptionDescriptor.ARGUMENT_REQUIRED,                        OUTPUT_OPT,                        Messages.getMessage("optionOutput00")),                new CLOptionDescriptor("deployScope",                        CLOptionDescriptor.ARGUMENT_REQUIRED, SCOPE_OPT,                        Messages.getMessage("optionScope00")),                new CLOptionDescriptor("testCase",                        CLOptionDescriptor.ARGUMENT_DISALLOWED,                        TEST_OPT, Messages.getMessage("optionTest00")),                new CLOptionDescriptor("all", CLOptionDescriptor.ARGUMENT_DISALLOWED,                        ALL_OPT, Messages.getMessage("optionAll00")),                new CLOptionDescriptor("typeMappingVersion",                        CLOptionDescriptor.ARGUMENT_REQUIRED,                        TYPEMAPPING_OPT,                        Messages.getMessage("optionTypeMapping00")),                new CLOptionDescriptor("factory", CLOptionDescriptor.ARGUMENT_REQUIRED,                        FACTORY_CLASS_OPT,                        Messages.getMessage("optionFactory00")),                new CLOptionDescriptor("helperGen",                        CLOptionDescriptor.ARGUMENT_DISALLOWED,                        HELPER_CLASS_OPT,                        Messages.getMessage("optionHelper00")),                new CLOptionDescriptor("buildFile", CLOptionDescriptor.ARGUMENT_DISALLOWED,                        BUILDFILE_OPT,                        Messages.getMessage("optionBuildFile00")),                        new CLOptionDescriptor("user", CLOptionDescriptor.ARGUMENT_REQUIRED,                        USERNAME_OPT,                        Messages.getMessage("optionUsername")),                new CLOptionDescriptor("password",                        CLOptionDescriptor.ARGUMENT_REQUIRED,                        PASSWORD_OPT,                        Messages.getMessage("optionPassword")),                new CLOptionDescriptor("classpath",                        CLOptionDescriptor.ARGUMENT_OPTIONAL,                        CLASSPATH_OPT,                        Messages.getMessage("optionClasspath")),                new CLOptionDescriptor("nsInclude",                        CLOptionDescriptor.DUPLICATES_ALLOWED                        + CLOptionDescriptor.ARGUMENT_REQUIRED,                        NS_INCLUDE_OPT,                        Messages.getMessage("optionNSInclude")),                new CLOptionDescriptor("nsExclude",                        CLOptionDescriptor.DUPLICATES_ALLOWED                        + CLOptionDescriptor.ARGUMENT_REQUIRED,                        NS_EXCLUDE_OPT,                        Messages.getMessage("optionNSExclude")),                new CLOptionDescriptor("implementationClassName",                        CLOptionDescriptor.ARGUMENT_REQUIRED,                        IMPL_CLASS_OPT,                        Messages.getMessage("implementationClassName")),                new CLOptionDescriptor("allowInvalidURL", CLOptionDescriptor.ARGUMENT_DISALLOWED,                        ALLOW_INVALID_URL_OPT, Messages.getMessage("optionAllowInvalidURL")),                new CLOptionDescriptor("wrapArrays",                                       CLOptionDescriptor.ARGUMENT_OPTIONAL,                                       WRAP_ARRAYS_OPT,                                       Messages.getMessage("optionWrapArrays")),                };    /**     * Instantiate a WSDL2Java emitter.     */    protected WSDL2Java() {        // emitter is the same as the parent's parser variable.  Just cast it        // here once so we don't have to cast it every time we use it.        emitter = (Emitter) parser;        addOptions(options);    }    // ctor    /**     * Instantiate an extension of the Parser     *      * @return      */    protected Parser createParser() {        return new Emitter();    }    // createParser        /**     * Parse an option     *      * @param option is the option     */    protected void parseOption(CLOption option) {        switch (option.getId()) {            case FACTORY_CLASS_OPT:                emitter.setFactory(option.getArgument());                break;            case HELPER_CLASS_OPT:                emitter.setHelperWanted(true);                break;            case SKELETON_DEPLOY_OPT:                emitter.setSkeletonWanted(                        JavaUtils.isTrueExplicitly(option.getArgument(0)));                // --skeletonDeploy assumes --server-side, so fall thru            case SERVER_OPT:                emitter.setServerSide(true);                break;            case NAMESPACE_OPT:                String namespace = option.getArgument(0);                String packageName = option.getArgument(1);                emitter.getNamespaceMap().put(namespace, packageName);                break;            case NAMESPACE_FILE_OPT:                emitter.setNStoPkg(option.getArgument());                break;            case PACKAGE_OPT:                bPackageOpt = true;                emitter.setPackageName(option.getArgument());                break;            case OUTPUT_OPT:                emitter.setOutputDir(option.getArgument());                break;            case SCOPE_OPT:                String arg = option.getArgument();                // Provide 'null' default, prevents logging internal error.                // we have something different to report here.                Scope scope = Scope.getScope(arg, null);                if (scope != null{                    emitter.setScope(scope);                } else {                    System.err.println(Messages.getMessage("badScope00", arg));                }                break;            case TEST_OPT:                emitter.setTestCaseWanted(true);                break;            case BUILDFILE_OPT:                emitter.setBuildFileWanted(true);                break;            case ALL_OPT:                emitter.setAllWanted(true);                break;            case TYPEMAPPING_OPT:                String tmValue = option.getArgument();                if (tmValue.equals("1.0")) {                    emitter.setTypeMappingVersion("1.0");                } else if (tmValue.equals("1.1")) {                        emitter.setTypeMappingVersion("1.1");                } else if (tmValue.equals("1.2")) {                    emitter.setTypeMappingVersion("1.2");                } else if (tmValue.equals("1.3")) {                    emitter.setTypeMappingVersion("1.3");                } else {                    System.out.println(                            Messages.getMessage("badTypeMappingOption00"));                }                break;            case USERNAME_OPT:                emitter.setUsername(option.getArgument());                break;            case PASSWORD_OPT:                emitter.setPassword(option.getArgument());                break;            case CLASSPATH_OPT:                ClassUtils.setDefaultClassLoader(ClassUtils.createClassLoader(                        option.getArgument(),                        this.getClass().getClassLoader()));                break;            case NS_INCLUDE_OPT:                NamespaceSelector include = new NamespaceSelector();                include.setNamespace(option.getArgument());                emitter.getNamespaceIncludes().add(include);                break;            case NS_EXCLUDE_OPT:                NamespaceSelector exclude = new NamespaceSelector();                exclude.setNamespace(option.getArgument());                emitter.getNamespaceExcludes().add(exclude);                break;            case IMPL_CLASS_OPT:                emitter.setImplementationClassName(option.getArgument());                break;            case ALLOW_INVALID_URL_OPT:                emitter.setAllowInvalidURL(true);                break;            case WRAP_ARRAYS_OPT:                emitter.setWrapArrays(true);                break;            default :                super.parseOption(option);        }    }    // parseOption    /**     * validateOptions     * This method is invoked after the options are set to validate     * the option settings.     */    protected void validateOptions() {        super.validateOptions();        // validate argument combinations        if (emitter.isSkeletonWanted() && !emitter.isServerSide()) {            System.out.println(Messages.getMessage("badSkeleton00"));            printUsage();        }        if (!emitter.getNamespaceMap().isEmpty() && bPackageOpt) {            System.out.println(Messages.getMessage("badpackage00"));            printUsage();        }    }    // validateOptions    /**     * Main     * Run the WSDL2Java emitter with the specified command-line arguments     *      * @param args command-line arguments     */    public static void main(String args[]) {                WSDL2Java wsdl2java = new WSDL2Java();                        //wsdl2java.run(args);                String[] v={"E:/Program Files/activeBPEL/Designer/workspace/airline/wsdl/Travel.wsdl"};                wsdl2java.run(v);    }}

    生成4个文件,分别如下:

    airline包中

    FlightConfirmationType.java

     

    /** * FlightConfirmationType.java * * This file was auto-generated from WSDL * by the Apache Axis #axisVersion# #today# WSDL2Java emitter. */ package  com.packtpub.service.airline; public   class  FlightConfirmationType   implements  java.io.Serializable  {    private java.lang.String flightNo;    private com.packtpub.service.airline.TravelClassType travelClass;    private float price;    private java.util.Calendar departureDateTime;    private java.util.Calendar returnDateTime;    private boolean approved;    public FlightConfirmationType() {    }    public FlightConfirmationType(           java.lang.String flightNo,           com.packtpub.service.airline.TravelClassType travelClass,           float price,           java.util.Calendar departureDateTime,           java.util.Calendar returnDateTime,           boolean approved) {           this.flightNo = flightNo;           this.travelClass = travelClass;           this.price = price;           this.departureDateTime = departureDateTime;           this.returnDateTime = returnDateTime;           this.approved = approved;    }    /**     * Gets the flightNo value for this FlightConfirmationType.     *      * @return flightNo     */    public java.lang.String getFlightNo() {        return flightNo;    }    /**     * Sets the flightNo value for this FlightConfirmationType.     *      * @param flightNo     */    public void setFlightNo(java.lang.String flightNo) {        this.flightNo = flightNo;    }    /**     * Gets the travelClass value for this FlightConfirmationType.     *      * @return travelClass     */    public com.packtpub.service.airline.TravelClassType getTravelClass() {        return travelClass;    }    /**     * Sets the travelClass value for this FlightConfirmationType.     *      * @param travelClass     */    public void setTravelClass(com.packtpub.service.airline.TravelClassType travelClass) {        this.travelClass = travelClass;    }    /**     * Gets the price value for this FlightConfirmationType.     *      * @return price     */    public float getPrice() {        return price;    }    /**     * Sets the price value for this FlightConfirmationType.     *      * @param price     */    public void setPrice(float price) {        this.price = price;    }    /**     * Gets the departureDateTime value for this FlightConfirmationType.     *      * @return departureDateTime     */    public java.util.Calendar getDepartureDateTime() {        return departureDateTime;    }    /**     * Sets the departureDateTime value for this FlightConfirmationType.     *      * @param departureDateTime     */    public void setDepartureDateTime(java.util.Calendar departureDateTime) {        this.departureDateTime = departureDateTime;    }    /**     * Gets the returnDateTime value for this FlightConfirmationType.     *      * @return returnDateTime     */    public java.util.Calendar getReturnDateTime() {        return returnDateTime;    }    /**     * Sets the returnDateTime value for this FlightConfirmationType.     *      * @param returnDateTime     */    public void setReturnDateTime(java.util.Calendar returnDateTime) {        this.returnDateTime = returnDateTime;    }    /**     * Gets the approved value for this FlightConfirmationType.     *      * @return approved     */    public boolean isApproved() {        return approved;    }    /**     * Sets the approved value for this FlightConfirmationType.     *      * @param approved     */    public void setApproved(boolean approved) {        this.approved = approved;    }    private java.lang.Object __equalsCalc = null;    public synchronized boolean equals(java.lang.Object obj) {        if (!(obj instanceof FlightConfirmationType)) return false;        FlightConfirmationType other = (FlightConfirmationType) obj;        if (obj == nullreturn false;        if (this == obj) return true;        if (__equalsCalc != null{            return (__equalsCalc == obj);        }        __equalsCalc = obj;        boolean _equals;        _equals = true &&             ((this.flightNo==null && other.getFlightNo()==null||              (this.flightNo!=null &&              this.flightNo.equals(other.getFlightNo()))) &&            ((this.travelClass==null && other.getTravelClass()==null||              (this.travelClass!=null &&              this.travelClass.equals(other.getTravelClass()))) &&            this.price == other.getPrice() &&            ((this.departureDateTime==null && other.getDepartureDateTime()==null||              (this.departureDateTime!=null &&              this.departureDateTime.equals(other.getDepartureDateTime()))) &&            ((this.returnDateTime==null && other.getReturnDateTime()==null||              (this.returnDateTime!=null &&              this.returnDateTime.equals(other.getReturnDateTime()))) &&            this.approved == other.isApproved();        __equalsCalc = null;        return _equals;    }    private boolean __hashCodeCalc = false;    public synchronized int hashCode() {        if (__hashCodeCalc) {            return 0;        }        __hashCodeCalc = true;        int _hashCode = 1;        if (getFlightNo() != null{            _hashCode += getFlightNo().hashCode();        }        if (getTravelClass() != null{            _hashCode += getTravelClass().hashCode();        }        _hashCode += new Float(getPrice()).hashCode();        if (getDepartureDateTime() != null{            _hashCode += getDepartureDateTime().hashCode();        }        if (getReturnDateTime() != null{            _hashCode += getReturnDateTime().hashCode();        }        _hashCode += (isApproved() ? Boolean.TRUE : Boolean.FALSE).hashCode();        __hashCodeCalc = false;        return _hashCode;    }    // Type metadata    private static org.apache.axis.description.TypeDesc typeDesc =        new org.apache.axis.description.TypeDesc(FlightConfirmationType.classtrue);    static {        typeDesc.setXmlType(new javax.xml.namespace.QName("http://packtpub.com/service/airline/""FlightConfirmationType"));        org.apache.axis.description.ElementDesc elemField = new org.apache.axis.description.ElementDesc();        elemField.setFieldName("flightNo");        elemField.setXmlName(new javax.xml.namespace.QName("http://packtpub.com/service/airline/""FlightNo"));        elemField.setXmlType(new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema""string"));        elemField.setNillable(false);        typeDesc.addFieldDesc(elemField);        elemField = new org.apache.axis.description.ElementDesc();        elemField.setFieldName("travelClass");        elemField.setXmlName(new javax.xml.namespace.QName("http://packtpub.com/service/airline/""TravelClass"));        elemField.setXmlType(new javax.xml.namespace.QName("http://packtpub.com/service/airline/""TravelClassType"));        elemField.setNillable(false);        typeDesc.addFieldDesc(elemField);        elemField = new org.apache.axis.description.ElementDesc();        elemField.setFieldName("price");        elemField.setXmlName(new javax.xml.namespace.QName("http://packtpub.com/service/airline/""Price"));        elemField.setXmlType(new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema""float"));        elemField.setNillable(false);        typeDesc.addFieldDesc(elemField);        elemField = new org.apache.axis.description.ElementDesc();        elemField.setFieldName("departureDateTime");        elemField.setXmlName(new javax.xml.namespace.QName("http://packtpub.com/service/airline/""DepartureDateTime"));        elemField.setXmlType(new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema""dateTime"));        elemField.setNillable(false);        typeDesc.addFieldDesc(elemField);        elemField = new org.apache.axis.description.ElementDesc();        elemField.setFieldName("returnDateTime");        elemField.setXmlName(new javax.xml.namespace.QName("http://packtpub.com/service/airline/""ReturnDateTime"));        elemField.setXmlType(new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema""dateTime"));        elemField.setNillable(false);        typeDesc.addFieldDesc(elemField);        elemField = new org.apache.axis.description.ElementDesc();        elemField.setFieldName("approved");        elemField.setXmlName(new javax.xml.namespace.QName("http://packtpub.com/service/airline/""Approved"));        elemField.setXmlType(new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema""boolean"));        elemField.setNillable(false);        typeDesc.addFieldDesc(elemField);    }    /**     * Return type metadata object     */    public static org.apache.axis.description.TypeDesc getTypeDesc() {        return typeDesc;    }    /**     * Get Custom Serializer     */    public static org.apache.axis.encoding.Serializer getSerializer(           java.lang.String mechType,            java.lang.Class _javaType,             javax.xml.namespace.QName _xmlType) {        return           new  org.apache.axis.encoding.ser.BeanSerializer(            _javaType, _xmlType, typeDesc);    }    /**     * Get Custom Deserializer     */    public static org.apache.axis.encoding.Deserializer getDeserializer(           java.lang.String mechType,            java.lang.Class _javaType,             javax.xml.namespace.QName _xmlType) {        return           new  org.apache.axis.encoding.ser.BeanDeserializer(            _javaType, _xmlType, typeDesc);    }}

     

    FlightRequestType.java

    /** * FlightRequestType.java * * This file was auto-generated from WSDL * by the Apache Axis #axisVersion# #today# WSDL2Java emitter. */ package  com.packtpub.service.airline; public   class  FlightRequestType   implements  java.io.Serializable  {    private java.lang.String originFrom;    private java.lang.String destinationTo;    private java.util.Date desiredDepartureDate;    private java.util.Date desiredReturnDate;    public FlightRequestType() {    }    public FlightRequestType(           java.lang.String originFrom,           java.lang.String destinationTo,           java.util.Date desiredDepartureDate,           java.util.Date desiredReturnDate) {           this.originFrom = originFrom;           this.destinationTo = destinationTo;           this.desiredDepartureDate = desiredDepartureDate;           this.desiredReturnDate = desiredReturnDate;    }    /**     * Gets the originFrom value for this FlightRequestType.     *      * @return originFrom     */    public java.lang.String getOriginFrom() {        return originFrom;    }    /**     * Sets the originFrom value for this FlightRequestType.     *      * @param originFrom     */    public void setOriginFrom(java.lang.String originFrom) {        this.originFrom = originFrom;    }    /**     * Gets the destinationTo value for this FlightRequestType.     *      * @return destinationTo     */    public java.lang.String getDestinationTo() {        return destinationTo;    }    /**     * Sets the destinationTo value for this FlightRequestType.     *      * @param destinationTo     */    public void setDestinationTo(java.lang.String destinationTo) {        this.destinationTo = destinationTo;    }    /**     * Gets the desiredDepartureDate value for this FlightRequestType.     *      * @return desiredDepartureDate     */    public java.util.Date getDesiredDepartureDate() {        return desiredDepartureDate;    }    /**     * Sets the desiredDepartureDate value for this FlightRequestType.     *      * @param desiredDepartureDate     */    public void setDesiredDepartureDate(java.util.Date desiredDepartureDate) {        this.desiredDepartureDate = desiredDepartureDate;    }    /**     * Gets the desiredReturnDate value for this FlightRequestType.     *      * @return desiredReturnDate     */    public java.util.Date getDesiredReturnDate() {        return desiredReturnDate;    }    /**     * Sets the desiredReturnDate value for this FlightRequestType.     *      * @param desiredReturnDate     */    public void setDesiredReturnDate(java.util.Date desiredReturnDate) {        this.desiredReturnDate = desiredReturnDate;    }    private java.lang.Object __equalsCalc = null;    public synchronized boolean equals(java.lang.Object obj) {        if (!(obj instanceof FlightRequestType)) return false;        FlightRequestType other = (FlightRequestType) obj;        if (obj == nullreturn false;        if (this == obj) return true;        if (__equalsCalc != null{            return (__equalsCalc == obj);        }        __equalsCalc = obj;        boolean _equals;        _equals = true &&             ((this.originFrom==null && other.getOriginFrom()==null||              (this.originFrom!=null &&              this.originFrom.equals(other.getOriginFrom()))) &&            ((this.destinationTo==null && other.getDestinationTo()==null||              (this.destinationTo!=null &&              this.destinationTo.equals(other.getDestinationTo()))) &&            ((this.desiredDepartureDate==null && other.getDesiredDepartureDate()==null||              (this.desiredDepartureDate!=null &&              this.desiredDepartureDate.equals(other.getDesiredDepartureDate()))) &&            ((this.desiredReturnDate==null && other.getDesiredReturnDate()==null||              (this.desiredReturnDate!=null &&              this.desiredReturnDate.equals(other.getDesiredReturnDate())));        __equalsCalc = null;        return _equals;    }    private boolean __hashCodeCalc = false;    public synchronized int hashCode() {        if (__hashCodeCalc) {            return 0;        }        __hashCodeCalc = true;        int _hashCode = 1;        if (getOriginFrom() != null{            _hashCode += getOriginFrom().hashCode();        }        if (getDestinationTo() != null{            _hashCode += getDestinationTo().hashCode();        }        if (getDesiredDepartureDate() != null{            _hashCode += getDesiredDepartureDate().hashCode();        }        if (getDesiredReturnDate() != null{            _hashCode += getDesiredReturnDate().hashCode();        }        __hashCodeCalc = false;        return _hashCode;    }    // Type metadata    private static org.apache.axis.description.TypeDesc typeDesc =        new org.apache.axis.description.TypeDesc(FlightRequestType.classtrue);    static {        typeDesc.setXmlType(new javax.xml.namespace.QName("http://packtpub.com/service/airline/""FlightRequestType"));        org.apache.axis.description.ElementDesc elemField = new org.apache.axis.description.ElementDesc();        elemField.setFieldName("originFrom");        elemField.setXmlName(new javax.xml.namespace.QName("http://packtpub.com/service/airline/""OriginFrom"));        elemField.setXmlType(new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema""string"));        elemField.setNillable(false);        typeDesc.addFieldDesc(elemField);        elemField = new org.apache.axis.description.ElementDesc();        elemField.setFieldName("destinationTo");        elemField.setXmlName(new javax.xml.namespace.QName("http://packtpub.com/service/airline/""DestinationTo"));        elemField.setXmlType(new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema""string"));        elemField.setNillable(false);        typeDesc.addFieldDesc(elemField);        elemField = new org.apache.axis.description.ElementDesc();        elemField.setFieldName("desiredDepartureDate");        elemField.setXmlName(new javax.xml.namespace.QName("http://packtpub.com/service/airline/""DesiredDepartureDate"));        elemField.setXmlType(new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema""date"));        elemField.setNillable(false);        typeDesc.addFieldDesc(elemField);        elemField = new org.apache.axis.description.ElementDesc();        elemField.setFieldName("desiredReturnDate");        elemField.setXmlName(new javax.xml.namespace.QName("http://packtpub.com/service/airline/""DesiredReturnDate"));        elemField.setXmlType(new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema""date"));        elemField.setNillable(false);        typeDesc.addFieldDesc(elemField);    }    /**     * Return type metadata object     */    public static org.apache.axis.description.TypeDesc getTypeDesc() {        return typeDesc;    }    /**     * Get Custom Serializer     */    public static org.apache.axis.encoding.Serializer getSerializer(           java.lang.String mechType,            java.lang.Class _javaType,             javax.xml.namespace.QName _xmlType) {        return           new  org.apache.axis.encoding.ser.BeanSerializer(            _javaType, _xmlType, typeDesc);    }    /**     * Get Custom Deserializer     */    public static org.apache.axis.encoding.Deserializer getDeserializer(           java.lang.String mechType,            java.lang.Class _javaType,             javax.xml.namespace.QName _xmlType) {        return           new  org.apache.axis.encoding.ser.BeanDeserializer(            _javaType, _xmlType, typeDesc);    }}

     

    TravelClassType.java

    employee包中

    /** * TravelClassType.java * * This file was auto-generated from WSDL * by the Apache Axis #axisVersion# #today# WSDL2Java emitter. */ package  com.packtpub.service.airline; public   class  TravelClassType  implements  java.io.Serializable  {    private java.lang.String _value_;    private static java.util.HashMap _table_ = new java.util.HashMap();    // Constructor    protected TravelClassType(java.lang.String value) {        _value_ = value;        _table_.put(_value_,this);    }    public static final java.lang.String _Economy = "Economy";    public static final java.lang.String _Business = "Business";    public static final java.lang.String _First = "First";    public static final TravelClassType Economy = new TravelClassType(_Economy);    public static final TravelClassType Business = new TravelClassType(_Business);    public static final TravelClassType First = new TravelClassType(_First);    public java.lang.String getValue() return _value_;}    public static TravelClassType fromValue(java.lang.String value)          throws java.lang.IllegalArgumentException {        TravelClassType enumeration = (TravelClassType)            _table_.get(value);        if (enumeration==nullthrow new java.lang.IllegalArgumentException();        return enumeration;    }    public static TravelClassType fromString(java.lang.String value)          throws java.lang.IllegalArgumentException {        return fromValue(value);    }    public boolean equals(java.lang.Object obj) {return (obj == this);}    public int hashCode() return toString().hashCode();}    public java.lang.String toString() return _value_;}    public java.lang.Object readResolve() throws java.io.ObjectStreamException return fromValue(_value_);}    public static org.apache.axis.encoding.Serializer getSerializer(           java.lang.String mechType,            java.lang.Class _javaType,             javax.xml.namespace.QName _xmlType) {        return           new org.apache.axis.encoding.ser.EnumSerializer(            _javaType, _xmlType);    }    public static org.apache.axis.encoding.Deserializer getDeserializer(           java.lang.String mechType,            java.lang.Class _javaType,             javax.xml.namespace.QName _xmlType) {        return           new org.apache.axis.encoding.ser.EnumDeserializer(            _javaType, _xmlType);    }    // Type metadata    private static org.apache.axis.description.TypeDesc typeDesc =        new org.apache.axis.description.TypeDesc(TravelClassType.class);    static {        typeDesc.setXmlType(new javax.xml.namespace.QName("http://packtpub.com/service/airline/""TravelClassType"));    }    /**     * Return type metadata object     */    public static org.apache.axis.description.TypeDesc getTypeDesc() {        return typeDesc;    }}

     

    EmployeeType.java

     

    /** * EmployeeType.java * * This file was auto-generated from WSDL * by the Apache Axis #axisVersion# #today# WSDL2Java emitter. */ package  com.packtpub.service.employee; public   class  EmployeeType   implements  java.io.Serializable  {    private java.lang.String firstName;    private java.lang.String lastName;    private java.lang.String departement;    public EmployeeType() {    }    public EmployeeType(           java.lang.String firstName,           java.lang.String lastName,           java.lang.String departement) {           this.firstName = firstName;           this.lastName = lastName;           this.departement = departement;    }    /**     * Gets the firstName value for this EmployeeType.     *      * @return firstName     */    public java.lang.String getFirstName() {        return firstName;    }    /**     * Sets the firstName value for this EmployeeType.     *      * @param firstName     */    public void setFirstName(java.lang.String firstName) {        this.firstName = firstName;    }    /**     * Gets the lastName value for this EmployeeType.     *      * @return lastName     */    public java.lang.String getLastName() {        return lastName;    }    /**     * Sets the lastName value for this EmployeeType.     *      * @param lastName     */    public void setLastName(java.lang.String lastName) {        this.lastName = lastName;    }    /**     * Gets the departement value for this EmployeeType.     *      * @return departement     */    public java.lang.String getDepartement() {        return departement;    }    /**     * Sets the departement value for this EmployeeType.     *      * @param departement     */    public void setDepartement(java.lang.String departement) {        this.departement = departement;    }    private java.lang.Object __equalsCalc = null;    public synchronized boolean equals(java.lang.Object obj) {        if (!(obj instanceof EmployeeType)) return false;        EmployeeType other = (EmployeeType) obj;        if (obj == nullreturn false;        if (this == obj) return true;        if (__equalsCalc != null{            return (__equalsCalc == obj);        }        __equalsCalc = obj;        boolean _equals;        _equals = true &&             ((this.firstName==null && other.getFirstName()==null||              (this.firstName!=null &&              this.firstName.equals(other.getFirstName()))) &&            ((this.lastName==null && other.getLastName()==null||              (this.lastName!=null &&              this.lastName.equals(other.getLastName()))) &&            ((this.departement==null && other.getDepartement()==null||              (this.departement!=null &&              this.departement.equals(other.getDepartement())));        __equalsCalc = null;        return _equals;    }    private boolean __hashCodeCalc = false;    public synchronized int hashCode() {        if (__hashCodeCalc) {            return 0;        }        __hashCodeCalc = true;        int _hashCode = 1;        if (getFirstName() != null{            _hashCode += getFirstName().hashCode();        }        if (getLastName() != null{            _hashCode += getLastName().hashCode();        }        if (getDepartement() != null{            _hashCode += getDepartement().hashCode();        }        __hashCodeCalc = false;        return _hashCode;    }    // Type metadata    private static org.apache.axis.description.TypeDesc typeDesc =        new org.apache.axis.description.TypeDesc(EmployeeType.classtrue);    static {        typeDesc.setXmlType(new javax.xml.namespace.QName("http://packtpub.com/service/employee/""EmployeeType"));        org.apache.axis.description.ElementDesc elemField = new org.apache.axis.description.ElementDesc();        elemField.setFieldName("firstName");        elemField.setXmlName(new javax.xml.namespace.QName("http://packtpub.com/service/employee/""FirstName"));        elemField.setXmlType(new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema""string"));        elemField.setNillable(false);        typeDesc.addFieldDesc(elemField);        elemField = new org.apache.axis.description.ElementDesc();        elemField.setFieldName("lastName");        elemField.setXmlName(new javax.xml.namespace.QName("http://packtpub.com/service/employee/""LastName"));        elemField.setXmlType(new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema""string"));        elemField.setNillable(false);        typeDesc.addFieldDesc(elemField);        elemField = new org.apache.axis.description.ElementDesc();        elemField.setFieldName("departement");        elemField.setXmlName(new javax.xml.namespace.QName("http://packtpub.com/service/employee/""Departement"));        elemField.setXmlType(new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema""string"));        elemField.setNillable(false);        typeDesc.addFieldDesc(elemField);    }    /**     * Return type metadata object     */    public static org.apache.axis.description.TypeDesc getTypeDesc() {        return typeDesc;    }    /**     * Get Custom Serializer     */    public static org.apache.axis.encoding.Serializer getSerializer(           java.lang.String mechType,            java.lang.Class _javaType,             javax.xml.namespace.QName _xmlType) {        return           new  org.apache.axis.encoding.ser.BeanSerializer(            _javaType, _xmlType, typeDesc);    }    /**     * Get Custom Deserializer     */    public static org.apache.axis.encoding.Deserializer getDeserializer(           java.lang.String mechType,            java.lang.Class _javaType,             javax.xml.namespace.QName _xmlType) {        return           new  org.apache.axis.encoding.ser.BeanDeserializer(            _javaType, _xmlType, typeDesc);    }}

    调用相应的Web服务。以下是一个调用航空售票流程的例子。

     

    import  java.net.URL; import  javax.xml.rpc.ParameterMode; import  org.apache.axis.client.Call; import  org.apache.axis.client.Service; import  com.packtpub.service.airline. * ; import  com.packtpub.service.employee. * ; import  javax.xml.namespace.QName; import  org.apache.axis.encoding.ser.BeanDeserializerFactory; import  org.apache.axis.encoding.ser.BeanSerializerFactory; public   class  AirLineUse  {    public static void main(String args[])    {        try        {            AriLineUse client = new AriLineUse();            client.run();          }        catch(Exception e)        {            e.printStackTrace();        }    }    public void run()        throws Exception    {        //创建一个Call的实例,并配置相应的参数Call call = createCall();        try        {        /*创建输入参数的实例,在本例中,调用的Operation是TravelApprovalPT(Port Type)中的TravelApproval,输入的Massage是trv:TravelRequestMessage,输出的Message是aln:TravelResponseMessage(消息的定义参考相应的wsdl)*/            EmployeeType et = new EmployeeType("d","dd","spk");            FlightRequestType frt = new FlightRequestType("bj","sh",new java.util.Date(),new java.util.Date());        //调用web服务,并接受返回的数值            FlightConfirmationType fct = (FlightConfirmationType)call.invoke(new Object[] {et,frt});            System.out.println("Here is the response from the AirLine : ");            System.out.println(" FlightNo : " + fct.getFlightNo());            System.out.println(" TravelClass : " + fct.getTravelClass());             System.out.println(" Price : " + fct.getPrice());             System.out.println(" DepartureDateTime : " +  fct.getDepartureDateTime().getTime().toString());            System.out.println(" ReturnDateTime : " + fct.getReturnDateTime().getTime().toString());            System.out.println(" Approved : " + (fct.isApproved() == true?"yes":"no"));        }        catch(Exception e)        {            System.out.println("unexpected exception seen: " + e.toString());                    }    }    //创建一个Call 的实例用于调用相应的web服务    protected Call createCall()        throws Exception    {        Service service = new Service();        Call call = (Call)service.createCall();        //WebService的URL        String urlString = "http://localhost:8085/active-bpel/services/clientService";        call.setTargetEndpointAddress(new URL(urlString));        //需要调用的PortType中的Operation        call.setOperationName("TravelApproval");        //为每个ComplexType定义相应的Qualified Name        QName qq  = new QName("http://packtpub.com/service/employee/","EmployeeType");        QName frt = new QName("http://packtpub.com/service/airline/","FlightRequestType");        QName fct = new QName("http://packtpub.com/service/airline/","FlightConfirmationType");        //将定义的Type注册到call中,同时生成并注册构造器和反构造器。        call.registerTypeMapping(EmployeeType.class,qq,                new BeanSerializerFactory(EmployeeType.class, qq),                      new BeanDeserializerFactory(EmployeeType.class, qq) );                call.registerTypeMapping(FlightRequestType.class,frt,                new BeanSerializerFactory(FlightRequestType.class, frt),                      new BeanDeserializerFactory(FlightRequestType.class, frt) );                call.registerTypeMapping(FlightConfirmationType.class,fct,                new BeanSerializerFactory(FlightConfirmationType.class, fct),                      new BeanDeserializerFactory ( FlightConfirmationType.class , fct) );        //设置参数类型和返回值类型        call.addParameter("employee", qq, ParameterMode.IN);        call.addParameter("flightData", frt, ParameterMode.IN);        call.setReturnType(fct);                return call;    }}

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