我使用JAXB从我的XSD文件生成类。我希望生成的类实现一个公共接口。因此,我正在试用JAXB2 Basics插件和外部绑定文件方法来实现这一点。这是我的自定义绑定文件:
customBindingFile.xjb
<?xml version="1.0"?>
<jxb:bindings version="1.0"
xmlns:jxb="http://java.sun.com/xml/ns/jaxb"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc"
xmlns:inheritance="http://jaxb2-commons.dev.java.net/basic/inheritance"
jxb:extensionBindingPrefixes="xjc">
<jxb:bindings schemaLocation="abc-api.xsd">
<jxb:bindings node="//xs:complexType[@name='MyClass']">
<inheritance:implements>com.kuldeep.CommonInterface</inheritance:implements>
</jxb:bindings>
</jxb:bindings>
</jxb:bindings>下面是我在pom文件中用于源生成的maven插件:注意,由me添加的注释是我对现有插件条目所做的更改。
pom.xml
<plugin>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-codegen-plugin</artifactId>
<version>${cxf.plugin.version}</version>
<executions>
<execution>
<id>generate-sources</id>
<phase>generate-sources</phase>
<configuration>
<!-- **extensions and args added by me** -->
<extensions>
<extension>org.jvnet.jaxb2_commons:jaxb2-basics:0.9.2</extension>
</extensions>
<args>
<arg>-Xinheritance</arg>
</args>
<sourceRoot>${project.build.directory}/generated/cxf</sourceRoot>
<defaultOptions>
<bindingFiles>
<bindingFile>src/main/resources/jaxws_binding.xml</bindingFile>
<bindingFile>src/main/resources/jaxb_binding.xml</bindingFile>
</bindingFiles>
</defaultOptions>
<wsdlOptions>
......
<wsdlOption>
<wsdl>${project.build.directory}/generated/framework/cxf/abc-api-inline.wsdl</wsdl>
<!-- **bindingFile added by me** -->
<bindingFile>src/main/resources/customBindingFile.xjb</bindingFile>
</wsdlOption>
</wsdlOptions>
</configuration>
<goals>
<goal>wsdl2java</goal>
</goals>
</execution>
</executions>
<!-- **dependency added by me** -->
<dependencies>
<dependency>
<groupId>org.jvnet.jaxb2_commons</groupId>
<artifactId>jaxb2-basics</artifactId>
<version>0.9.2</version>
</dependency>
</dependencies>
</plugin>我遇到的问题是我的模式文件abc api.xsd驻留在其他项目中,所以当我尝试执行maven安装来生成类时,我会遇到错误,说abc api.xsd不是这个编译的一部分。
错误未能在项目上执行目标org.apache.cxf:cxf-codegen-plugin:3.0.3:wsdl2java (Generate):执行生成-目标org.apache.cxf:cxf-codegen-plugin:3.0.3:wsdl2java的源失败: file:/I:/project/src/main/resources/customBindingFile.xjb 9,56:"file:/I:/project/src/main/resources/abc-api.xsd“不是此编译的一部分。这是"file:/I:/project/src/main/resources/jaxb_binding.xml"?-> Help 1的错误吗?
如果我从schemaLocation中删除customBindingFile.xjb属性,它就不能工作,并会产生错误:
对“//xs:复合类型@name=‘MyClass’”的XPath计算会导致空目标节点
因此,我的问题是,如何避免在customBindingFile.xjb中提供特定的模式文件名/位置,并将其应用于任何用于生成类的xsd。
发布于 2016-09-16 19:43:16
在建筑师的帮助下,我解决了这个问题。我添加了一个jaxws绑定文件,并在其中使用无前缀的xpath查询来匹配我的请求元素。这样,我不需要在任何地方提供模式位置,它将应用于基于XPath查询的特定WSDL。
jaxws_binding_inheritance.xml
<jaxws:bindings version="2.0" xmlns:jaxws="http://java.sun.com/xml/ns/jaxws" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:jaxb="http://java.sun.com/xml/ns/jaxb" xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc"
xmlns:inheritance="http://jaxb2-commons.dev.java.net/basic/inheritance" jaxb:extensionBindingPrefixes="inheritance xjc"
xmlns:jxb="http://java.sun.com/xml/ns/jaxb" jaxb:version="2.1">
<jaxws:enableWrapperStyle>false</jaxws:enableWrapperStyle>
<jaxws:bindings
node="*[local-name()='definitions']/*[local-name()='types']/*[local-name()='schema' and
(@targetNamespace='urn:net:mycompany:api:abc')]">
<jaxb:bindings
node="//*[local-name()='element' and
not(@name = 'ExcludeThisRequest' or @name = 'AlsoExcludeThisRequest') and
(substring(@name, string-length(@name) - string-length('Request') +1) = 'Request')]/*[local-name()='complexType']">
<inheritance:implements>com.kuldeep.CommonRequest</inheritance:implements>
</jaxb:bindings>
</jaxws:bindings>
</jaxws:bindings>并添加了wsdloption下的jaxws绑定文件(jaxws binding,wsdloption),我想在其中应用该文件。
pom.xml
<wsdlOption>
<wsdl>${project.build.directory}/generated/framework/cxf/abc-api-inline.wsdl</wsdl>
<bindingFiles>
<bindingFile>src/main/resources/jaxws_binding_inheritance.xml</bindingFile>
</bindingFiles>
</wsdlOption>https://stackoverflow.com/questions/38963390
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