BPEL实例运行[3]——流程的调用

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在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个WSDL文件转化为java文件。

WSDL2Java.java

/**//*
*Copyright2001-2004TheApacheSoftwareFoundation.
*
*LicensedundertheApacheLicense,Version2.0(the"License");
*youmaynotusethisfileexceptincompliancewiththeLicense.
*YoumayobtainacopyoftheLicenseat
*
*http://www.apache.org/licenses/LICENSE-2.0
*
*Unlessrequiredbyapplicablelaworagreedtoinwriting,software
*distributedundertheLicenseisdistributedonan"ASIS"BASIS,
*WITHOUTWARRANTIESORCONDITIONSOFANYKIND,eitherexpressorimplied.
*SeetheLicenseforthespecificlanguagegoverningpermissionsand
*limitationsundertheLicense.
*/
packageorg.apache.axis.wsdl;

importorg.apache.axis.constants.Scope;
importorg.apache.axis.utils.CLOption;
importorg.apache.axis.utils.CLOptionDescriptor;
importorg.apache.axis.utils.ClassUtils;
importorg.apache.axis.utils.JavaUtils;
importorg.apache.axis.utils.Messages;
importorg.apache.axis.wsdl.gen.Parser;
importorg.apache.axis.wsdl.gen.WSDL2;
importorg.apache.axis.wsdl.toJava.Emitter;
importorg.apache.axis.wsdl.toJava.NamespaceSelector;

/***//**
*CommandlineinterfacetotheWSDL2Javautility
*/
publicclassWSDL2JavaextendsWSDL2...{

//Defineourshortone-letteroptionidentifiers.

/***//**FieldSERVER_OPT*/
protectedstaticfinalintSERVER_OPT='s';

/***//**FieldSKELETON_DEPLOY_OPT*/
protectedstaticfinalintSKELETON_DEPLOY_OPT='S';

/***//**FieldNAMESPACE_OPT*/
protectedstaticfinalintNAMESPACE_OPT='N';

/***//**FieldNAMESPACE_FILE_OPT*/
protectedstaticfinalintNAMESPACE_FILE_OPT='f';

/***//**FieldOUTPUT_OPT*/
protectedstaticfinalintOUTPUT_OPT='o';

/***//**FieldSCOPE_OPT*/
protectedstaticfinalintSCOPE_OPT='d';

/***//**FieldTEST_OPT*/
protectedstaticfinalintTEST_OPT='t';
/***//**FieldBUILDFILE_OPT*/
protectedstaticfinalintBUILDFILE_OPT='B';
/***//**FieldPACKAGE_OPT*/
protectedstaticfinalintPACKAGE_OPT='p';

/***//**FieldALL_OPT*/
protectedstaticfinalintALL_OPT='a';

/***//**FieldTYPEMAPPING_OPT*/
protectedstaticfinalintTYPEMAPPING_OPT='T';

/***//**FieldFACTORY_CLASS_OPT*/
protectedstaticfinalintFACTORY_CLASS_OPT='F';

/***//**FieldHELPER_CLASS_OPT*/
protectedstaticfinalintHELPER_CLASS_OPT='H';

/***//**FieldUSERNAME_OPT*/
protectedstaticfinalintUSERNAME_OPT='U';

/***//**FieldPASSWORD_OPT*/
protectedstaticfinalintPASSWORD_OPT='P';

protectedstaticfinalintCLASSPATH_OPT='X';

/***//**FieldbPackageOpt*/
protectedbooleanbPackageOpt=false;

/***//**Fieldnamespaceinclude*/
protectedstaticfinalintNS_INCLUDE_OPT='i';

/***//**Filednamespaceexclude*/
protectedstaticfinalintNS_EXCLUDE_OPT='x';

/***//**FieldIMPL_CLASS_OPT*/
protectedstaticfinalintIMPL_CLASS_OPT='c';

/***//**FieldALLOW_INVALID_URL_OPT*/
protectedstaticfinalintALLOW_INVALID_URL_OPT='u';

/***//**Wraparraysoption*/
protectedstaticfinalintWRAP_ARRAYS_OPT='w';

/***//**Fieldemitter*/
privateEmitteremitter;

/***//**
*Definetheunderstoodoptions.EachCLOptionDescriptorcontains:
*-The"long"versionoftheoption.Eg,"help"meansthat"--help"will
*berecognised.
*-Theoptionflags,governingtheoption'sargument(s).
*-The"short"versionoftheoption.Eg,'h'meansthat"-h"willbe
*recognised.
*-Adescriptionoftheoptionfortheusagemessage
*/

protectedstaticfinalCLOptionDescriptor[]options=
newCLOptionDescriptor[]...{
newCLOptionDescriptor("server-side",
CLOptionDescriptor.ARGUMENT_DISALLOWED,
SERVER_OPT,Messages.getMessage("optionSkel00")),
newCLOptionDescriptor("skeletonDeploy",
CLOptionDescriptor.ARGUMENT_REQUIRED,
SKELETON_DEPLOY_OPT,
Messages.getMessage("optionSkeletonDeploy00")),
newCLOptionDescriptor("NStoPkg",
CLOptionDescriptor.DUPLICATES_ALLOWED
+CLOptionDescriptor.ARGUMENTS_REQUIRED_2,
NAMESPACE_OPT,
Messages.getMessage("optionNStoPkg00")),
newCLOptionDescriptor("fileNStoPkg",
CLOptionDescriptor.ARGUMENT_REQUIRED,
NAMESPACE_FILE_OPT,
Messages.getMessage("optionFileNStoPkg00")),
newCLOptionDescriptor("package",CLOptionDescriptor.ARGUMENT_REQUIRED,
PACKAGE_OPT,
Messages.getMessage("optionPackage00")),
newCLOptionDescriptor("output",CLOptionDescriptor.ARGUMENT_REQUIRED,
OUTPUT_OPT,
Messages.getMessage("optionOutput00")),
newCLOptionDescriptor("deployScope",
CLOptionDescriptor.ARGUMENT_REQUIRED,SCOPE_OPT,
Messages.getMessage("optionScope00")),
newCLOptionDescriptor("testCase",
CLOptionDescriptor.ARGUMENT_DISALLOWED,
TEST_OPT,Messages.getMessage("optionTest00")),
newCLOptionDescriptor("all",CLOptionDescriptor.ARGUMENT_DISALLOWED,
ALL_OPT,Messages.getMessage("optionAll00")),
newCLOptionDescriptor("typeMappingVersion",
CLOptionDescriptor.ARGUMENT_REQUIRED,
TYPEMAPPING_OPT,
Messages.getMessage("optionTypeMapping00")),
newCLOptionDescriptor("factory",CLOptionDescriptor.ARGUMENT_REQUIRED,
FACTORY_CLASS_OPT,
Messages.getMessage("optionFactory00")),
newCLOptionDescriptor("helperGen",
CLOptionDescriptor.ARGUMENT_DISALLOWED,
HELPER_CLASS_OPT,
Messages.getMessage("optionHelper00")),
newCLOptionDescriptor("buildFile",CLOptionDescriptor.ARGUMENT_DISALLOWED,
BUILDFILE_OPT,
Messages.getMessage("optionBuildFile00")),
newCLOptionDescriptor("user",CLOptionDescriptor.ARGUMENT_REQUIRED,
USERNAME_OPT,
Messages.getMessage("optionUsername")),
newCLOptionDescriptor("password",
CLOptionDescriptor.ARGUMENT_REQUIRED,
PASSWORD_OPT,
Messages.getMessage("optionPassword")),
newCLOptionDescriptor("classpath",
CLOptionDescriptor.ARGUMENT_OPTIONAL,
CLASSPATH_OPT,
Messages.getMessage("optionClasspath")),
newCLOptionDescriptor("nsInclude",
CLOptionDescriptor.DUPLICATES_ALLOWED
+CLOptionDescriptor.ARGUMENT_REQUIRED,
NS_INCLUDE_OPT,
Messages.getMessage("optionNSInclude")),
newCLOptionDescriptor("nsExclude",
CLOptionDescriptor.DUPLICATES_ALLOWED
+CLOptionDescriptor.ARGUMENT_REQUIRED,
NS_EXCLUDE_OPT,
Messages.getMessage("optionNSExclude")),
newCLOptionDescriptor("implementationClassName",
CLOptionDescriptor.ARGUMENT_REQUIRED,
IMPL_CLASS_OPT,
Messages.getMessage("implementationClassName")),
newCLOptionDescriptor("allowInvalidURL",CLOptionDescriptor.ARGUMENT_DISALLOWED,
ALLOW_INVALID_URL_OPT,Messages.getMessage("optionAllowInvalidURL")),
newCLOptionDescriptor("wrapArrays",
CLOptionDescriptor.ARGUMENT_OPTIONAL,
WRAP_ARRAYS_OPT,
Messages.getMessage("optionWrapArrays")),
};

/***//**
*InstantiateaWSDL2Javaemitter.
*/
protectedWSDL2Java()...{

//emitteristhesameastheparent'sparservariable.Justcastit
//hereoncesowedon'thavetocastiteverytimeweuseit.
emitter=(Emitter)parser;

addOptions(options);
}//ctor

/***//**
*InstantiateanextensionoftheParser
*
*@return
*/
protectedParsercreateParser()...{
returnnewEmitter();
}//createParser

/***//**
*Parseanoption
*
*@paramoptionistheoption
*/
protectedvoidparseOption(CLOptionoption)...{

switch(option.getId())...{

caseFACTORY_CLASS_OPT:
emitter.setFactory(option.getArgument());
break;

caseHELPER_CLASS_OPT:
emitter.setHelperWanted(true);
break;

caseSKELETON_DEPLOY_OPT:
emitter.setSkeletonWanted(
JavaUtils.isTrueExplicitly(option.getArgument(0)));

//--skeletonDeployassumes--server-side,sofallthru
caseSERVER_OPT:
emitter.setServerSide(true);
break;

caseNAMESPACE_OPT:
Stringnamespace=option.getArgument(0);
StringpackageName=option.getArgument(1);

emitter.getNamespaceMap().put(namespace,packageName);
break;

caseNAMESPACE_FILE_OPT:
emitter.setNStoPkg(option.getArgument());
break;

casePACKAGE_OPT:
bPackageOpt=true;

emitter.setPackageName(option.getArgument());
break;

caseOUTPUT_OPT:
emitter.setOutputDir(option.getArgument());
break;

caseSCOPE_OPT:
Stringarg=option.getArgument();

//Provide'null'default,preventslogginginternalerror.
//wehavesomethingdifferenttoreporthere.
Scopescope=Scope.getScope(arg,null);

if(scope!=null)...{
emitter.setScope(scope);
}else...{
System.err.println(Messages.getMessage("badScope00",arg));
}
break;

caseTEST_OPT:
emitter.setTestCaseWanted(true);
break;
caseBUILDFILE_OPT:
emitter.setBuildFileWanted(true);
break;
caseALL_OPT:
emitter.setAllWanted(true);
break;

caseTYPEMAPPING_OPT:
StringtmValue=option.getArgument();

if(tmValue.equals("1.0"))...{
emitter.setTypeMappingVersion("1.0");
}elseif(tmValue.equals("1.1"))...{
emitter.setTypeMappingVersion("1.1");
}elseif(tmValue.equals("1.2"))...{
emitter.setTypeMappingVersion("1.2");
}elseif(tmValue.equals("1.3"))...{
emitter.setTypeMappingVersion("1.3");
}else...{
System.out.println(
Messages.getMessage("badTypeMappingOption00"));
}
break;

caseUSERNAME_OPT:
emitter.setUsername(option.getArgument());
break;

casePASSWORD_OPT:
emitter.setPassword(option.getArgument());
break;

caseCLASSPATH_OPT:
ClassUtils.setDefaultClassLoader(ClassUtils.createClassLoader(
option.getArgument(),
this.getClass().getClassLoader()));
break;

caseNS_INCLUDE_OPT:
NamespaceSelectorinclude=newNamespaceSelector();
include.setNamespace(option.getArgument());
emitter.getNamespaceIncludes().add(include);
break;
caseNS_EXCLUDE_OPT:
NamespaceSelectorexclude=newNamespaceSelector();
exclude.setNamespace(option.getArgument());
emitter.getNamespaceExcludes().add(exclude);
break;

caseIMPL_CLASS_OPT:
emitter.setImplementationClassName(option.getArgument());
break;

caseALLOW_INVALID_URL_OPT:
emitter.setAllowInvalidURL(true);
break;

caseWRAP_ARRAYS_OPT:
emitter.setWrapArrays(true);
break;

default:
super.parseOption(option);
}
}//parseOption

/***//**
*validateOptions
*Thismethodisinvokedaftertheoptionsaresettovalidate
*theoptionsettings.
*/
protectedvoidvalidateOptions()...{

super.validateOptions();

//validateargumentcombinations
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
*RuntheWSDL2Javaemitterwiththespecifiedcommand-linearguments
*
*@paramargscommand-linearguments
*/
publicstaticvoidmain(Stringargs[])...{

WSDL2Javawsdl2java=newWSDL2Java();

//wsdl2java.run(args);

String[]v=...{"E:/ProgramFiles/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
*
*Thisfilewasauto-generatedfromWSDL
*bytheApacheAxis#axisVersion##today#WSDL2Javaemitter.
*/

packagecom.packtpub.service.airline;

publicclassFlightConfirmationTypeimplementsjava.io.Serializable...{
privatejava.lang.StringflightNo;

privatecom.packtpub.service.airline.TravelClassTypetravelClass;

privatefloatprice;

privatejava.util.CalendardepartureDateTime;

privatejava.util.CalendarreturnDateTime;

privatebooleanapproved;

publicFlightConfirmationType()...{
}

publicFlightConfirmationType(
java.lang.StringflightNo,
com.packtpub.service.airline.TravelClassTypetravelClass,
floatprice,
java.util.CalendardepartureDateTime,
java.util.CalendarreturnDateTime,
booleanapproved)...{
this.flightNo=flightNo;
this.travelClass=travelClass;
this.price=price;
this.departureDateTime=departureDateTime;
this.returnDateTime=returnDateTime;
this.approved=approved;
}


/***//**
*GetstheflightNovalueforthisFlightConfirmationType.
*
*@returnflightNo
*/
publicjava.lang.StringgetFlightNo()...{
returnflightNo;
}


/***//**
*SetstheflightNovalueforthisFlightConfirmationType.
*
*@paramflightNo
*/
publicvoidsetFlightNo(java.lang.StringflightNo)...{
this.flightNo=flightNo;
}


/***//**
*GetsthetravelClassvalueforthisFlightConfirmationType.
*
*@returntravelClass
*/
publiccom.packtpub.service.airline.TravelClassTypegetTravelClass()...{
returntravelClass;
}


/***//**
*SetsthetravelClassvalueforthisFlightConfirmationType.
*
*@paramtravelClass
*/
publicvoidsetTravelClass(com.packtpub.service.airline.TravelClassTypetravelClass)...{
this.travelClass=travelClass;
}


/***//**
*GetsthepricevalueforthisFlightConfirmationType.
*
*@returnprice
*/
publicfloatgetPrice()...{
returnprice;
}


/***//**
*SetsthepricevalueforthisFlightConfirmationType.
*
*@paramprice
*/
publicvoidsetPrice(floatprice)...{
this.price=price;
}


/***//**
*GetsthedepartureDateTimevalueforthisFlightConfirmationType.
*
*@returndepartureDateTime
*/
publicjava.util.CalendargetDepartureDateTime()...{
returndepartureDateTime;
}


/***//**
*SetsthedepartureDateTimevalueforthisFlightConfirmationType.
*
*@paramdepartureDateTime
*/
publicvoidsetDepartureDateTime(java.util.CalendardepartureDateTime)...{
this.departureDateTime=departureDateTime;
}


/***//**
*GetsthereturnDateTimevalueforthisFlightConfirmationType.
*
*@returnreturnDateTime
*/
publicjava.util.CalendargetReturnDateTime()...{
returnreturnDateTime;
}


/***//**
*SetsthereturnDateTimevalueforthisFlightConfirmationType.
*
*@paramreturnDateTime
*/
publicvoidsetReturnDateTime(java.util.CalendarreturnDateTime)...{
this.returnDateTime=returnDateTime;
}


/***//**
*GetstheapprovedvalueforthisFlightConfirmationType.
*
*@returnapproved
*/
publicbooleanisApproved()...{
returnapproved;
}


/***//**
*SetstheapprovedvalueforthisFlightConfirmationType.
*
*@paramapproved
*/
publicvoidsetApproved(booleanapproved)...{
this.approved=approved;
}

privatejava.lang.Object__equalsCalc=null;
publicsynchronizedbooleanequals(java.lang.Objectobj)...{
if(!(objinstanceofFlightConfirmationType))returnfalse;
FlightConfirmationTypeother=(FlightConfirmationType)obj;
if(obj==null)returnfalse;
if(this==obj)returntrue;
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;
}

privateboolean__hashCodeCalc=false;
publicsynchronizedinthashCode()...{
if(__hashCodeCalc)...{
return0;
}
__hashCodeCalc=true;
int_hashCode=1;
if(getFlightNo()!=null)...{
_hashCode+=getFlightNo().hashCode();
}
if(getTravelClass()!=null)...{
_hashCode+=getTravelClass().hashCode();
}
_hashCode+=newFloat(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;
}

//Typemetadata
privatestaticorg.apache.axis.description.TypeDesctypeDesc=
neworg.apache.axis.description.TypeDesc(FlightConfirmationType.class,true);

static...{
typeDesc.setXmlType(newjavax.xml.namespace.QName("http://packtpub.com/service/airline/","FlightConfirmationType"));
org.apache.axis.description.ElementDescelemField=neworg.apache.axis.description.ElementDesc();
elemField.setFieldName("flightNo");
elemField.setXmlName(newjavax.xml.namespace.QName("http://packtpub.com/service/airline/","FlightNo"));
elemField.setXmlType(newjavax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema","string"));
elemField.setNillable(false);
typeDesc.addFieldDesc(elemField);
elemField=neworg.apache.axis.description.ElementDesc();
elemField.setFieldName("travelClass");
elemField.setXmlName(newjavax.xml.namespace.QName("http://packtpub.com/service/airline/","TravelClass"));
elemField.setXmlType(newjavax.xml.namespace.QName("http://packtpub.com/service/airline/","TravelClassType"));
elemField.setNillable(false);
typeDesc.addFieldDesc(elemField);
elemField=neworg.apache.axis.description.ElementDesc();
elemField.setFieldName("price");
elemField.setXmlName(newjavax.xml.namespace.QName("http://packtpub.com/service/airline/","Price"));
elemField.setXmlType(newjavax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema","float"));
elemField.setNillable(false);
typeDesc.addFieldDesc(elemField);
elemField=neworg.apache.axis.description.ElementDesc();
elemField.setFieldName("departureDateTime");
elemField.setXmlName(newjavax.xml.namespace.QName("http://packtpub.com/service/airline/","DepartureDateTime"));
elemField.setXmlType(newjavax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema","dateTime"));
elemField.setNillable(false);
typeDesc.addFieldDesc(elemField);
elemField=neworg.apache.axis.description.ElementDesc();
elemField.setFieldName("returnDateTime");
elemField.setXmlName(newjavax.xml.namespace.QName("http://packtpub.com/service/airline/","ReturnDateTime"));
elemField.setXmlType(newjavax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema","dateTime"));
elemField.setNillable(false);
typeDesc.addFieldDesc(elemField);
elemField=neworg.apache.axis.description.ElementDesc();
elemField.setFieldName("approved");
elemField.setXmlName(newjavax.xml.namespace.QName("http://packtpub.com/service/airline/","Approved"));
elemField.setXmlType(newjavax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema","boolean"));
elemField.setNillable(false);
typeDesc.addFieldDesc(elemField);
}

/***//**
*Returntypemetadataobject
*/
publicstaticorg.apache.axis.description.TypeDescgetTypeDesc()...{
returntypeDesc;
}

/***//**
*GetCustomSerializer
*/
publicstaticorg.apache.axis.encoding.SerializergetSerializer(
java.lang.StringmechType,
java.lang.Class_javaType,
javax.xml.namespace.QName_xmlType)...{
return
neworg.apache.axis.encoding.ser.BeanSerializer(
_javaType,_xmlType,typeDesc);
}

/***//**
*GetCustomDeserializer
*/
publicstaticorg.apache.axis.encoding.DeserializergetDeserializer(
java.lang.StringmechType,
java.lang.Class_javaType,
javax.xml.namespace.QName_xmlType)...{
return
neworg.apache.axis.encoding.ser.BeanDeserializer(
_javaType,_xmlType,typeDesc);
}

}

FlightRequestType.java

/***//**
*FlightRequestType.java
*
*Thisfilewasauto-generatedfromWSDL
*bytheApacheAxis#axisVersion##today#WSDL2Javaemitter.
*/

packagecom.packtpub.service.airline;

publicclassFlightRequestTypeimplementsjava.io.Serializable...{
privatejava.lang.StringoriginFrom;

privatejava.lang.StringdestinationTo;

privatejava.util.DatedesiredDepartureDate;

privatejava.util.DatedesiredReturnDate;

publicFlightRequestType()...{
}

publicFlightRequestType(
java.lang.StringoriginFrom,
java.lang.StringdestinationTo,
java.util.DatedesiredDepartureDate,
java.util.DatedesiredReturnDate)...{
this.originFrom=originFrom;
this.destinationTo=destinationTo;
this.desiredDepartureDate=desiredDepartureDate;
this.desiredReturnDate=desiredReturnDate;
}


/***//**
*GetstheoriginFromvalueforthisFlightRequestType.
*
*@returnoriginFrom
*/
publicjava.lang.StringgetOriginFrom()...{
returnoriginFrom;
}


/***//**
*SetstheoriginFromvalueforthisFlightRequestType.
*
*@paramoriginFrom
*/
publicvoidsetOriginFrom(java.lang.StringoriginFrom)...{
this.originFrom=originFrom;
}


/***//**
*GetsthedestinationTovalueforthisFlightRequestType.
*
*@returndestinationTo
*/
publicjava.lang.StringgetDestinationTo()...{
returndestinationTo;
}


/***//**
*SetsthedestinationTovalueforthisFlightRequestType.
*
*@paramdestinationTo
*/
publicvoidsetDestinationTo(java.lang.StringdestinationTo)...{
this.destinationTo=destinationTo;
}


/***//**
*GetsthedesiredDepartureDatevalueforthisFlightRequestType.
*
*@returndesiredDepartureDate
*/
publicjava.util.DategetDesiredDepartureDate()...{
returndesiredDepartureDate;
}


/***//**
*SetsthedesiredDepartureDatevalueforthisFlightRequestType.
*
*@paramdesiredDepartureDate
*/
publicvoidsetDesiredDepartureDate(java.util.DatedesiredDepartureDate)...{
this.desiredDepartureDate=desiredDepartureDate;
}


/***//**
*GetsthedesiredReturnDatevalueforthisFlightRequestType.
*
*@returndesiredReturnDate
*/
publicjava.util.DategetDesiredReturnDate()...{
returndesiredReturnDate;
}


/***//**
*SetsthedesiredReturnDatevalueforthisFlightRequestType.
*
*@paramdesiredReturnDate
*/
publicvoidsetDesiredReturnDate(java.util.DatedesiredReturnDate)...{
this.desiredReturnDate=desiredReturnDate;
}

privatejava.lang.Object__equalsCalc=null;
publicsynchronizedbooleanequals(java.lang.Objectobj)...{
if(!(objinstanceofFlightRequestType))returnfalse;
FlightRequestTypeother=(FlightRequestType)obj;
if(obj==null)returnfalse;
if(this==obj)returntrue;
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;
}

privateboolean__hashCodeCalc=false;
publicsynchronizedinthashCode()...{
if(__hashCodeCalc)...{
return0;
}
__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;
}

//Typemetadata
privatestaticorg.apache.axis.description.TypeDesctypeDesc=
neworg.apache.axis.description.TypeDesc(FlightRequestType.class,true);

static...{
typeDesc.setXmlType(newjavax.xml.namespace.QName("http://packtpub.com/service/airline/","FlightRequestType"));
org.apache.axis.description.ElementDescelemField=neworg.apache.axis.description.ElementDesc();
elemField.setFieldName("originFrom");
elemField.setXmlName(newjavax.xml.namespace.QName("http://packtpub.com/service/airline/","OriginFrom"));
elemField.setXmlType(newjavax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema","string"));
elemField.setNillable(false);
typeDesc.addFieldDesc(elemField);
elemField=neworg.apache.axis.description.ElementDesc();
elemField.setFieldName("destinationTo");
elemField.setXmlName(newjavax.xml.namespace.QName("http://packtpub.com/service/airline/","DestinationTo"));
elemField.setXmlType(newjavax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema","string"));
elemField.setNillable(false);
typeDesc.addFieldDesc(elemField);
elemField=neworg.apache.axis.description.ElementDesc();
elemField.setFieldName("desiredDepartureDate");
elemField.setXmlName(newjavax.xml.namespace.QName("http://packtpub.com/service/airline/","DesiredDepartureDate"));
elemField.setXmlType(newjavax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema","date"));
elemField.setNillable(false);
typeDesc.addFieldDesc(elemField);
elemField=neworg.apache.axis.description.ElementDesc();
elemField.setFieldName("desiredReturnDate");
elemField.setXmlName(newjavax.xml.namespace.QName("http://packtpub.com/service/airline/","DesiredReturnDate"));
elemField.setXmlType(newjavax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema","date"));
elemField.setNillable(false);
typeDesc.addFieldDesc(elemField);
}

/***//**
*Returntypemetadataobject
*/
publicstaticorg.apache.axis.description.TypeDescgetTypeDesc()...{
returntypeDesc;
}

/***//**
*GetCustomSerializer
*/
publicstaticorg.apache.axis.encoding.SerializergetSerializer(
java.lang.StringmechType,
java.lang.Class_javaType,
javax.xml.namespace.QName_xmlType)...{
return
neworg.apache.axis.encoding.ser.BeanSerializer(
_javaType,_xmlType,typeDesc);
}

/***//**
*GetCustomDeserializer
*/
publicstaticorg.apache.axis.encoding.DeserializergetDeserializer(
java.lang.StringmechType,
java.lang.Class_javaType,
javax.xml.namespace.QName_xmlType)...{
return
neworg.apache.axis.encoding.ser.BeanDeserializer(
_javaType,_xmlType,typeDesc);
}

}

TravelClassType.java

employee包中

/***//**
*TravelClassType.java
*
*Thisfilewasauto-generatedfromWSDL
*bytheApacheAxis#axisVersion##today#WSDL2Javaemitter.
*/

packagecom.packtpub.service.airline;

publicclassTravelClassTypeimplementsjava.io.Serializable...{
privatejava.lang.String_value_;
privatestaticjava.util.HashMap_table_=newjava.util.HashMap();

//Constructor
protectedTravelClassType(java.lang.Stringvalue)...{
_value_=value;
_table_.put(_value_,this);
}

publicstaticfinaljava.lang.String_Economy="Economy";
publicstaticfinaljava.lang.String_Business="Business";
publicstaticfinaljava.lang.String_First="First";
publicstaticfinalTravelClassTypeEconomy=newTravelClassType(_Economy);
publicstaticfinalTravelClassTypeBusiness=newTravelClassType(_Business);
publicstaticfinalTravelClassTypeFirst=newTravelClassType(_First);
publicjava.lang.StringgetValue()...{return_value_;}
publicstaticTravelClassTypefromValue(java.lang.Stringvalue)
throwsjava.lang.IllegalArgumentException...{
TravelClassTypeenumeration=(TravelClassType)
_table_.get(value);
if(enumeration==null)thrownewjava.lang.IllegalArgumentException();
returnenumeration;
}
publicstaticTravelClassTypefromString(java.lang.Stringvalue)
throwsjava.lang.IllegalArgumentException...{
returnfromValue(value);
}
publicbooleanequals(java.lang.Objectobj)...{return(obj==this);}
publicinthashCode()...{returntoString().hashCode();}
publicjava.lang.StringtoString()...{return_value_;}
publicjava.lang.ObjectreadResolve()throwsjava.io.ObjectStreamException...{returnfromValue(_value_);}
publicstaticorg.apache.axis.encoding.SerializergetSerializer(
java.lang.StringmechType,
java.lang.Class_javaType,
javax.xml.namespace.QName_xmlType)...{
return
neworg.apache.axis.encoding.ser.EnumSerializer(
_javaType,_xmlType);
}
publicstaticorg.apache.axis.encoding.DeserializergetDeserializer(
java.lang.StringmechType,
java.lang.Class_javaType,
javax.xml.namespace.QName_xmlType)...{
return
neworg.apache.axis.encoding.ser.EnumDeserializer(
_javaType,_xmlType);
}
//Typemetadata
privatestaticorg.apache.axis.description.TypeDesctypeDesc=
neworg.apache.axis.description.TypeDesc(TravelClassType.class);

static...{
typeDesc.setXmlType(newjavax.xml.namespace.QName("http://packtpub.com/service/airline/","TravelClassType"));
}
/***//**
*Returntypemetadataobject
*/
publicstaticorg.apache.axis.description.TypeDescgetTypeDesc()...{
returntypeDesc;
}

}

EmployeeType.java

/***//**
*EmployeeType.java
*
*Thisfilewasauto-generatedfromWSDL
*bytheApacheAxis#axisVersion##today#WSDL2Javaemitter.
*/

packagecom.packtpub.service.employee;

publicclassEmployeeTypeimplementsjava.io.Serializable...{
privatejava.lang.StringfirstName;

privatejava.lang.StringlastName;

privatejava.lang.Stringdepartement;

publicEmployeeType()...{
}

publicEmployeeType(
java.lang.StringfirstName,
java.lang.StringlastName,
java.lang.Stringdepartement)...{
this.firstName=firstName;
this.lastName=lastName;
this.departement=departement;
}


/***//**
*GetsthefirstNamevalueforthisEmployeeType.
*
*@returnfirstName
*/
publicjava.lang.StringgetFirstName()...{
returnfirstName;
}


/***//**
*SetsthefirstNamevalueforthisEmployeeType.
*
*@paramfirstName
*/
publicvoidsetFirstName(java.lang.StringfirstName)...{
this.firstName=firstName;
}


/***//**
*GetsthelastNamevalueforthisEmployeeType.
*
*@returnlastName
*/
publicjava.lang.StringgetLastName()...{
returnlastName;
}


/***//**
*SetsthelastNamevalueforthisEmployeeType.
*
*@paramlastName
*/
publicvoidsetLastName(java.lang.StringlastName)...{
this.lastName=lastName;
}


/***//**
*GetsthedepartementvalueforthisEmployeeType.
*
*@returndepartement
*/
publicjava.lang.StringgetDepartement()...{
returndepartement;
}


/***//**
*SetsthedepartementvalueforthisEmployeeType.
*
*@paramdepartement
*/
publicvoidsetDepartement(java.lang.Stringdepartement)...{
this.departement=departement;
}

privatejava.lang.Object__equalsCalc=null;
publicsynchronizedbooleanequals(java.lang.Objectobj)...{
if(!(objinstanceofEmployeeType))returnfalse;
EmployeeTypeother=(EmployeeType)obj;
if(obj==null)returnfalse;
if(this==obj)returntrue;
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;
}

privateboolean__hashCodeCalc=false;
publicsynchronizedinthashCode()...{
if(__hashCodeCalc)...{
return0;
}
__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;
}

//Typemetadata
privatestaticorg.apache.axis.description.TypeDesctypeDesc=
neworg.apache.axis.description.TypeDesc(EmployeeType.class,true);

static...{
typeDesc.setXmlType(newjavax.xml.namespace.QName("http://packtpub.com/service/employee/","EmployeeType"));
org.apache.axis.description.ElementDescelemField=neworg.apache.axis.description.ElementDesc();
elemField.setFieldName("firstName");
elemField.setXmlName(newjavax.xml.namespace.QName("http://packtpub.com/service/employee/","FirstName"));
elemField.setXmlType(newjavax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema","string"));
elemField.setNillable(false);
typeDesc.addFieldDesc(elemField);
elemField=neworg.apache.axis.description.ElementDesc();
elemField.setFieldName("lastName");
elemField.setXmlName(newjavax.xml.namespace.QName("http://packtpub.com/service/employee/","LastName"));
elemField.setXmlType(newjavax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema","string"));
elemField.setNillable(false);
typeDesc.addFieldDesc(elemField);
elemField=neworg.apache.axis.description.ElementDesc();
elemField.setFieldName("departement");
elemField.setXmlName(newjavax.xml.namespace.QName("http://packtpub.com/service/employee/","Departement"));
elemField.setXmlType(newjavax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema","string"));
elemField.setNillable(false);
typeDesc.addFieldDesc(elemField);
}

/***//**
*Returntypemetadataobject
*/
publicstaticorg.apache.axis.description.TypeDescgetTypeDesc()...{
returntypeDesc;
}

/***//**
*GetCustomSerializer
*/
publicstaticorg.apache.axis.encoding.SerializergetSerializer(
java.lang.StringmechType,
java.lang.Class_javaType,
javax.xml.namespace.QName_xmlType)...{
return
neworg.apache.axis.encoding.ser.BeanSerializer(
_javaType,_xmlType,typeDesc);
}

/***//**
*GetCustomDeserializer
*/
publicstaticorg.apache.axis.encoding.DeserializergetDeserializer(
java.lang.StringmechType,
java.lang.Class_javaType,
javax.xml.namespace.QName_xmlType)...{
return
neworg.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。

importjava.net.URL;
importjavax.xml.rpc.ParameterMode;
importorg.apache.axis.client.Call;
importorg.apache.axis.client.Service;
importcom.packtpub.service.airline.*;
importcom.packtpub.service.employee.*;
importjavax.xml.namespace.QName;
importorg.apache.axis.encoding.ser.BeanDeserializerFactory;
importorg.apache.axis.encoding.ser.BeanSerializerFactory;

publicclassAirLineUse...{


publicstaticvoidmain(Stringargs[])
...{
try
...{
AriLineUseclient=newAriLineUse();
client.run();
}
catch(Exceptione)
...{
e.printStackTrace();
}
}

publicvoidrun()
throwsException
...{
//创建一个Call的实例，并配置相应的参数
Callcall=createCall();
try
...{
/**//*创建输入参数的实例，在本例中，调用的Operation是TravelApprovalPT（PortType）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）*/

EmployeeTypeet=newEmployeeType("d","dd","spk");
FlightRequestTypefrt=newFlightRequestType("bj","sh",newjava.util.Date(),newjava.util.Date());
//调用web服务，并接受返回的数值
FlightConfirmationTypefct=(FlightConfirmationType)call.invoke(newObject[]...{et,frt});

System.out.println("HereistheresponsefromtheAirLine:");
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(Exceptione)
...{
System.out.println("unexpectedexceptionseen:"+e.toString());

}
}


//创建一个Call的实例用于调用相应的web服务
protectedCallcreateCall()
throwsException
...{
Serviceservice=newService();
Callcall=(Call)service.createCall();
//WebService的URL
StringurlString="http://localhost:8085/active-bpel/services/clientService";
call.setTargetEndpointAddress(newURL(urlString));
//需要调用的PortType中的Operation
call.setOperationName("TravelApproval");
//为每个ComplexType定义相应的QualifiedName
QNameqq=newQName("http://packtpub.com/service/employee/","EmployeeType");
QNamefrt=newQName("http://packtpub.com/service/airline/","FlightRequestType");
QNamefct=newQName("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,

newBeanSerializerFactory(EmployeeType.class,qq),

newBeanDeserializerFactory(EmployeeType.class,qq));

call.registerTypeMapping(FlightRequestType.class,frt,

newBeanSerializerFactory(FlightRequestType.class,frt),

newBeanDeserializerFactory(FlightRequestType.class,frt));

call.registerTypeMapping(FlightConfirmationType.class,fct,

newBeanSerializerFactory(FlightConfirmationType.class,fct),

newBeanDeserializerFactory(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);

returncall;
}

}