CXF 从 wsdl 生成 SEI 和 java 类答案

【问题标题】：CXF generating SEI and java classes from wsdlCXF 从 wsdl 生成 SEI 和 java 类
【发布时间】：2019-02-08 09:14:55
【问题描述】：

有几种方法可以从 wsdl 生成 java 类，例如Apache CXF、JAXB 和 JAX-WS。

我需要一种适用于 maven 和目录文件的解决方案。

我的问题是我有两个 Maven 模块 A 和 B。一个模块（模块 A）包含逻辑类，另一个模块（模块 B）包含 xsd 文件作为资源。现在我想从逻辑模块（模块 A）生成类，并且不应将 xsd 文件作为资源添加到该模块中。

我已经创建了一个 catalag.cat 文件，其中包含命名空间为 PUBLIC 并指向 mavenmodule。

目录文件的摘要：

PUBLIC "http://www.bipro.net/namespace/basis" "maven:de.bipro:bipro-common-libs:jar::!/bipro/BiPRO-Schemas/bipro-basis-2.7.0.xsd"
PUBLIC "http://www.bipro.net/namespace/beteiligungsverhaeltnis" "maven:de.birpo:bipro-common-libs:jar::!/bipro/BiPRO-Schemas/bipro-beteiligungsverhaeltnis-2.7.0.xsd"
PUBLIC "http://www.bipro.net/namespace/datentypen" "maven:de.bipro:bipro-common-libs:jar::!/bipro/BiPRO-Schemas/bipro-datentypen-2.7.0.xsd"
PUBLIC "http://www.bipro.net/namespace/evb" "maven:de.bipro:bipro-common-libs:jar::!/bipro/BiPRO-Schemas/bipro-evb-2.7.0.xsd"
PUBLIC "http://www.bipro.net/namespace/fahrzeug" "maven:de.bipro:bipro-common-libs:jar::!/bipro/BiPRO-Schemas/bipro-fahrzeug-2.7.0.xsd"
PUBLIC "http://www.bipro.net/namespace/foerderung" "maven:de.bipro:bipro-common-libs:jar::!/bipro/BiPRO-Schemas/bipro-foerderung-2.7.0.xsd"
PUBLIC "http://www.bipro.net/namespace/fragen" "maven:de.bipro:bipro-common-libs:jar::!/bipro/BiPRO-Schemas/bipro-fragen-2.7.0.xsd"

POM：

<plugin>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-codegen-plugin</artifactId>
            <version>3.2.2</version>
            <executions>
                <execution>
                    <id>generate-sources</id>
                    <phase>generate-sources</phase>
                    <configuration>
                        <sourceRoot>${project.build.directory}/generated/cxf</sourceRoot>
                        <wsdlOptions>
                            <wsdlOption>
                                <extraargs>
                                    <extraarg>-catalog</extraarg>
                                    <extraarg>${basedir}/src/main/resources/bipro.cat</extraarg>
                                </extraargs>
                                <wsdl>${basedir}/src/main/resources/TransferService/TransferService_2.7.0.1.0.wsdl</wsdl>
                            </wsdlOption>
                        </wsdlOptions>
                    </configuration>
                    <goals>
                        <goal>wsdl2java</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
        <plugin>
            <groupId>org.codehaus.mojo</groupId>
            <artifactId>build-helper-maven-plugin</artifactId>
            <executions>
                <execution>
                    <phase>generate-sources</phase>
                    <goals>
                        <goal>add-source</goal>
                    </goals>
                    <configuration>
                        <sources>
                            <source>${project.build.directory}/generated/cxf</source>
                        </sources>
                    </configuration>
                </execution>
            </executions>
        </plugin>

WSDL：

<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy"
              xmlns:wsp200212="http://schemas.xmlsoap.org/ws/2002/12/policy"
              xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing"
              xmlns:bipro="http://www.bipro.net/namespace"
              xmlns:wsu200207="http://schemas.xmlsoap.org/ws/2002/07/utility"
              xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"
              xmlns:allg="http://www.bipro.net/namespace/allgemein"
              xmlns:xf="http://www.bipro.net/namespace/transfer"
              xmlns:wsoma="http://www.w3.org/2007/08/soap12-mtom-policy"
              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
              xmlns:partner="http://www.bipro.net/namespace/partner"
              xmlns:sepa="http://www.bipro.net/namespace/sepa"
              xmlns:nachr="http://www.bipro.net/namespace/nachrichten"
              xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
              xmlns:soapbind="http://schemas.xmlsoap.org/wsdl/soap/"
              targetNamespace="http://www.bipro.net/namespace"
              bipro:Name="TransferService_2.7.0.1.0.wsdl"
              bipro:Version="2.7.0.1.0">
   <wsdl:types>
  <xsd:schema xmlns="http://www.w3.org/2001/XMLSchema"
              xmlns:xsd="http://www.w3.org/2001/XMLSchema"
              targetNamespace="http://www.bipro.net/namespace"
              attributeFormDefault="qualified"
              elementFormDefault="qualified">
     <xsd:include schemaLocation="TransferService_2.7.0.1.0.xsd"/>
  </xsd:schema>
 </wsdl:types>
   <wsdl:message name="listShipmentsRequest">
   <wsdl:part name="parameters" element="xf:listShipments"/>
   </wsdl:message>
   <wsdl:message name="listShipmentsResponse">
   <wsdl:part name="parameters" element="xf:listShipmentsResponse"/>
   </wsdl:message>
   <wsdl:message name="getShipmentRequest">
   <wsdl:part name="parameters" element="xf:getShipment"/>
   </wsdl:message>
   <wsdl:message name="getShipmentResponse">
   <wsdl:part name="parameters" element="xf:getShipmentResponse"/>
   </wsdl:message>
   <wsdl:message name="acknowledgeShipmentRequest">
   <wsdl:part name="parameters" element="xf:acknowledgeShipment"/>
   </wsdl:message>
   <wsdl:message name="acknowledgeShipmentResponse">
   <wsdl:part name="parameters" element="xf:acknowledgeShipmentResponse"/>
   </wsdl:message>
   <wsdl:message name="setShipmentRequest">
   <wsdl:part name="parameters" element="xf:setShipment"/>
   </wsdl:message>
  <wsdl:message name="setShipmentResponse">
  <wsdl:part name="parameters" element="xf:setShipmentResponse"/>
  </wsdl:message>
  <wsdl:message name="BiproException">
  <wsdl:part name="parameters" element="nachr:BiproException"/>
  </wsdl:message>
  <!-- Rest of definition -->
</wsdl:definitions>

WSDL 中包含的 XSD：

<?xml version="1.0" encoding="UTF-8"?>
    <xsd:schema xmlns:bipro="http://www.bipro.net/namespace"
    xmlns:allg="http://www.bipro.net/namespace/allgemein" xmlns:xf="http://www.bipro.net/namespace/transfer"
    xmlns:partner="http://www.bipro.net/namespace/partner" xmlns:sepa="http://www.bipro.net/namespace/sepa"
    xmlns:nachr="http://www.bipro.net/namespace/nachrichten" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
    targetNamespace="http://www.bipro.net/namespace" elementFormDefault="qualified"
    attributeFormDefault="qualified" version="1.0" bipro:Version="2.7.0.1.0"
    bipro:Name="TransferService_2.7.0.1.0.xsd">
     <xsd:import namespace="http://www.bipro.net/namespace/nachrichten" />
     <xsd:import namespace="http://www.bipro.net/namespace/allgemein" />
     <xsd:import namespace="http://www.bipro.net/namespace/partner" />
     <xsd:import namespace="http://www.bipro.net/namespace/sepa" />
     <xsd:import namespace="http://www.bipro.net/namespace/transfer" />
    </xsd:schema>

这导致：

  [ERROR] Part <parameters> in Message <{http://www.bipro.net/namespace}acknowledgeShipmentResponse> referenced Type <{http://www.bipro.net/namespace/transfer}acknowledgeShipmentResponse> can not be found in the schemas
  [ERROR] Part <parameters> in Message <{http://www.bipro.net/namespace}acknowledgeShipmentRequest> referenced Type <{http://www.bipro.net/namespace/transfer}acknowledgeShipment> can not be found in the schemas
  [ERROR] Part <parameters> in Message <{http://www.bipro.net/namespace}getShipmentResponse> referenced Type <{http://www.bipro.net/namespace/transfer}getShipmentResponse> can not be found in the schemas
  [ERROR] Part <parameters> in Message <{http://www.bipro.net/namespace}getShipmentRequest> referenced Type <{http://www.bipro.net/namespace/transfer}getShipment> can not be found in the schemas
  [ERROR] Part <parameters> in Message <{http://www.bipro.net/namespace}BiproException> referenced Type <{http://www.bipro.net/namespace/nachrichten}BiproException> can not be found in the schemas
  [ERROR] Part <parameters> in Message <{http://www.bipro.net/namespace}listShipmentsRequest> referenced Type <{http://www.bipro.net/namespace/transfer}listShipments> can not be found in the schemas
  [ERROR] Part <parameters> in Message <{http://www.bipro.net/namespace}setShipmentRequest> referenced Type <{http://www.bipro.net/namespace/transfer}setShipment> can not be found in the schemas
  [ERROR] Part <parameters> in Message <{http://www.bipro.net/namespace}listShipmentsResponse> referenced Type <{http://www.bipro.net/namespace/transfer}listShipmentsResponse> can not be found in the schemas
  [ERROR] Part <parameters> in Message <{http://www.bipro.net/namespace}setShipmentResponse> referenced Type <{http://www.bipro.net/namespace/transfer}setShipmentResponse> can not be found in the schemas

使用 Apache CXF 可以正确创建带有 wsimport 的服务端点接口。使用 xjc 可以正确创建抽象类和具体类，但没有 SEI。但是，为此，xsd 文件必须位于同一模块中。

使用 JAXB，不生成服务端点接口，只生成抽象类而不生成具体类。为此，我使用了插件“maven-jaxb2-plugin”和 jaxb2-maven-plugin”。

使用 JAX WS 会生成服务端点接口，但也只会生成抽象类，而不是具体类。此外，“catalog.cat”文件在这里不起作用。

要么我没有正确理解它，要么我做错了什么。

任何人都可以帮助我并分享正确的 Maven 配置吗？

【问题讨论】：

标签： xsd jaxb wsdl cxf jax-ws

【解决方案1】：

经过搜索，我找到了解决方案。

我将 maven-jaxb2-plugin 与目录文件一起使用。但我必须从具体类中添加缺少的命名空间。

POM：

<plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
        </plugin>
        <plugin>
            <groupId>org.jvnet.jaxb2.maven2</groupId>
            <artifactId>maven-jaxb2-plugin</artifactId>
            <version>0.13.3</version>
            <executions>
                <execution>
                    <goals>
                        <goal>generate</goal>
                    </goals>
                </execution>
            </executions>
            <configuration>
                <episode>false</episode>
                <extension>true</extension>
                <strict>false</strict>
                <catalog>src/main/resources/bipro.cat</catalog>
                <schemaDirectory>src/main/resources/TransferService</schemaDirectory>
                <schemaIncludes>
                    <include>*.wsdl</include>
                </schemaIncludes>
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.codehaus.mojo</groupId>
            <artifactId>build-helper-maven-plugin</artifactId>
            <executions>
                <execution>
                    <phase>generate-sources</phase>
                    <goals>
                        <goal>add-source</goal>
                    </goals>
                    <configuration>
                        <sources>
                            <source>${project.build.directory}/generated-sources/xjc</source>
                        </sources>
                    </configuration>
                </execution>
            </executions>
        </plugin>

XSD：

  <?xml version="1.0" encoding="UTF-8"?>
   <xsd:schema xmlns:bipro="http://www.bipro.net/namespace"
        xmlns:allg="http://www.bipro.net/namespace/allgemein"
        xmlns:xf="http://www.bipro.net/namespace/transfer"
        xmlns:partner="http://www.bipro.net/namespace/partner"
        xmlns:sepa="http://www.bipro.net/namespace/sepa"
        xmlns:nachr="http://www.bipro.net/namespace/nachrichten"
        xmlns:xsd="http://www.w3.org/2001/XMLSchema"
        xmlns:erw="http://www.xbav.net/namespace/bipro/transfer/erweiterung"
        targetNamespace="http://www.bipro.net/namespace"
        elementFormDefault="qualified"
        attributeFormDefault="qualified"
        version="1.0"
        bipro:Version="2.7.0.1.0"
        bipro:Name="TransferService_2.7.0.1.0.xsd">
        <!-- Hier werden die für den Service benötigten BiPRO-Modelle importiert. -->
        <xsd:import namespace="http://www.bipro.net/namespace/basis" />
        <xsd:import namespace="http://www.bipro.net/namespace/nachrichten"/>
        <xsd:import namespace="http://www.bipro.net/namespace/allgemein" />
        <xsd:import namespace="http://www.bipro.net/namespace/partner" />
        <xsd:import namespace="http://www.bipro.net/namespace/sepa" />
        <xsd:import namespace="http://www.bipro.net/namespace/transfer" />
        <xsd:import namespace="http://www.bipro.net/namespace/transfer/gevo" />
        <xsd:import namespace="http://www.bipro.net/namespace/transfer/vertrag" />
        <xsd:import namespace="http://www.bipro.net/namespace/versicherung/produktmodell/leben" />
        <xsd:import namespace="http://www.bipro.net/namespace/versicherung/produktmodell" />
        <xsd:import namespace="http://www.xbav.net/namespace/bipro/transfer/erweiterung"/>


    </xsd:schema>

【讨论】：