如何解决Maven cxf-xjc-plugin xpath在绑定文件中无法按预期工作
好,我们走了。为了简单起见,我这里仅提供了几行简单的示例,但仍然无法正常工作。在Web浏览器中进行XPath测试可以找到预期的元素。
插入pom.xml:
<plugin>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-xjc-plugin</artifactId>
<version>3.3.1</version>
<executions>
<execution>
<id>generate-sources</id>
<phase>generate-sources</phase>
<configuration>
<fork>true</fork>
<additionalJvmArgs>-Djdk.xml.maxOccurLimit=99999999</additionalJvmArgs>
<additionalJvmArgs>-verbose</additionalJvmArgs>
<sourceRoot>${basedir}/src/main/java</sourceRoot>
<xsdOptions>
<xsdOption>
<extension>true</extension>
<xsd>${basedir}/src/main/resources/xsds/CC015C.xsd</xsd>
<bindingFiles>
<bindingFile>${basedir}/src/main/resources/xsds/CC015C_bindings.xjb</bindingFile>
</bindingFiles>
<packagename>generated.messages</packagename>
</xsdOption>
</xsdOptions>
</configuration>
<goals>
<goal>xsdtojava</goal>
</goals>
</execution>
</executions>
<configuration>
<extensions>
<extension>org.apache.cxf.xjcplugins:cxf-xjc-dv:3.3.1</extension>
</extensions>
</configuration>
</plugin>
CC015C.xsd内容:
<?xml version="1.0" encoding="UTF-8"?>
<schema xmlns="http://www.w3.org/2001/XMLSchema"
xmlns:vc="http://www.w3.org/2007/XMLSchema-versioning"
targetNamespace="http://example.eu"
elementFormDefault="unqualified"
attributeFormDefault="unqualified"
version="51.40"
vc:minVersion="1.1">
<complexType name="CC015CType">
</complexType>
</schema>
CC015C_bindings.xjb(CCType只是我拥有的某个类,应该通过CC015CType进行扩展):
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<schema xmlns="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"
jaxb:version="2.1"
>
<annotation>
<appinfo>
<jaxb:bindings schemaLocation="*">
<jaxb:bindings node="//complexType[@name='CC015CType']">
<xjc:superClass name="com.example.demo.model.CCType" />
</jaxb:bindings>
</jaxb:bindings>
</appinfo>
</annotation>
</schema>
运行此命令时,出现此异常:
com.sun.istack.SAXParseException2; Failed to create model
at com.sun.tools.xjc.ErrorReceiver.error(ErrorReceiver.java:64)
at org.apache.cxf.maven_plugin.XSDToJavaRunner.loadModel(XSDToJavaRunner.java:226)
at org.apache.cxf.maven_plugin.XSDToJavaRunner.run(XSDToJavaRunner.java:174)
at org.apache.cxf.maven_plugin.XSDToJavaRunner.main(XSDToJavaRunner.java:360)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.cxf.maven_plugin.XSDToJavaRunner.loadModel(XSDToJavaRunner.java:224)
... 2 more
Caused by: java.lang.IllegalArgumentException: can't parse argument number: ''http://java.sun.com/xml/ns/jaxb''
at java.text.messageformat.makeFormat(messageformat.java:1429)
at java.text.messageformat.applyPattern(messageformat.java:479)
at java.text.messageformat.<init>(messageformat.java:362)
at java.text.messageformat.format(messageformat.java:840)
at com.sun.tools.xjc.Messages.format(Messages.java:24)
at com.sun.tools.xjc.ModelLoader.buildDOMForest(ModelLoader.java:278)
at com.sun.tools.xjc.ModelLoader.loadXMLSchema(ModelLoader.java:318)
at com.sun.tools.xjc.ModelLoader.load(ModelLoader.java:121)
at com.sun.tools.xjc.ModelLoader.load(ModelLoader.java:76)
... 7 more
Caused by: java.lang.NumberFormatException: For input string: "''http://java.sun.com/xml/ns/jaxb''"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
at java.lang.Integer.parseInt(Integer.java:569)
at java.lang.Integer.parseInt(Integer.java:615)
at java.text.messageformat.makeFormat(messageformat.java:1427)
... 15 more
[ERROR] C:\example\prototype\src\main\resources\xsds\CC015C.xsd [0:0]: Failed to create model
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