Java JIBX：从maven codegen插件生成的类：元素没有解组器

我使用Jibx CodeGen maven插件从xsd文件生成java源代码和绑定。 我希望在相同的应用程序中维护多个版本的xsd，因此我计划根据xsd的版本生成不同的目标包

JBix似乎基于xsd文件的名称空间生成java包

例如，名称空间http://www.example.jibx.org/generated/v30/types 它生成包org.jibx.example.generated.v30.types

在maven构建期间，代码生成似乎正常，绑定文件也会生成，但在绑定阶段，它表示验证失败：

maven测井样本

Generating code for mapping org.jibx.example.generated.v30.bar.Bar
Generating code for mapping org.jibx.example.generated.v30.bar.SpecificBar
Generating code for mapping org.jibx.example.generated.v30.foo.Foo
Generating code for mapping org.jibx.example.generated.v30.foo.SpecificFoo
Generating code for mapping org.jibx.example.generated.v30.generic.Generic
Generating code for mapping org.jibx.example.generated.v31.bar.Bar
Generating code for mapping org.jibx.example.generated.v31.bar.SpecificBar
Generating code for mapping org.jibx.example.generated.v31.foo.Foo
Generating code for mapping org.jibx.example.generated.v31.foo.SpecificFoo
Generating code for mapping org.jibx.example.generated.v31.generic.Generic

Wrote 16 files

 org.jibx.example.generated.v30.bar.Bar output file size is 4365 bytes
Verification failure on class org.jibx.example.generated.v30.bar.Bar:
  VERIFIED_REJECTED
Repository.lookup() failed. FILE NOT FOUND?

 Found 10 methods:
  void marshal
  void JiBX_binding_v30_marshal_1_0
  org.jibx.example.generated.v30.bar.Bar JiBX_binding_v30_newinstance_1_0
  org.jibx.example.generated.v30.bar.Bar JiBX_binding_v30_unmarshal_1_0
  java.lang.String JiBX_getName
  void setSpecific
  org.jibx.example.generated.v30.bar.SpecificBar getSpecific
  void setGeneric
  org.jibx.example.generated.v30.generic.Generic getGeneric
  void unmarshal

 org.jibx.example.generated.v30.bar.SpecificBar output file size is 2056 bytes
Verification failure on class org.jibx.example.generated.v30.bar.SpecificBar:
  VERIFIED_REJECTED
Repository.lookup() failed. FILE NOT FOUND?

 Found 6 methods:
  java.lang.String getLabel
  void JiBX_binding_v30_marshal_1_0
  boolean JiBX_binding_v30_test_1_0
  org.jibx.example.generated.v30.bar.SpecificBar JiBX_binding_v30_newinstance_1_0
  org.jibx.example.generated.v30.bar.SpecificBar JiBX_binding_v30_unmarshal_1_0
  void setLabel

 org.jibx.example.generated.v30.foo.Foo output file size is 4365 bytes
Verification failure on class org.jibx.example.generated.v30.foo.Foo:
  VERIFIED_REJECTED
Repository.lookup() failed. FILE NOT FOUND?

pom.xml

<properties>
    <junit.version>4.11</junit.version>
    <jibx.version>1.2.4.3</jibx.version>
    <jibx.codegen.version>1.2.4.3</jibx.codegen.version>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <build-helper-maven-plugin.version>1.9.1</build-helper-maven-plugin.version>
</properties>
<repositories>
    <repository>
        <id>sonatype</id>
        <name>Sonatype Groups</name>
        <url>https://oss.sonatype.org/content/groups/public/</url>
    </repository>
</repositories>
<build>
    <pluginManagement>
        <plugins>
            <!-- ### Target JDK 1.6 ### -->
            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.2</version>
                <configuration>
                    <source>1.6</source>
                    <target>1.6</target>
                </configuration>
            </plugin>
        </plugins>
    </pluginManagement>
    <plugins>
        <!-- #### Cleaning up generated sources #### -->
        <plugin>
            <artifactId>maven-clean-plugin</artifactId>
            <version>2.6.1</version>
            <configuration>
                <filesets>
                    <fileset>
                        <directory>src-generated/src</directory>
                        <includes>
                            <include>**/*</include>
                        </includes>
                        <followSymlinks>false</followSymlinks>
                    </fileset>
                </filesets>
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.jibx</groupId>
            <artifactId>maven-jibx-plugin</artifactId>
            <version>${jibx.codegen.version}</version>
            <configuration>
                <schemaLocation>src/main/config</schemaLocation>
                <schemaBindingDirectory>src-generated/src</schemaBindingDirectory>
                <baseBindingDirectory>src-generated/src</baseBindingDirectory>
                <targetDirectory>src-generated/src</targetDirectory>
            </configuration>
            <executions>
                <execution>
                    <!-- ### Generation of binding for versions 3.0 of XSD ### -->
                    <id>generate-java-code-from-schema-3.0</id>
                    <phase>generate-sources</phase>
                    <goals>
                        <goal>schema-codegen</goal>
                    </goals>
                    <configuration>
                        <schemaLocation>src/main/config</schemaLocation>
                        <schemaBindingDirectory>src-generated/src</schemaBindingDirectory>
                        <baseBindingDirectory>src-generated/src</baseBindingDirectory>
                        <targetDirectory>src-generated/src</targetDirectory>
                        <includeSchemas>
                            <includeSchema>types-3.0.xsd</includeSchema>
                            <includeSchema>generic-3.0.xsd</includeSchema>
                            <includeSchema>foo-3.0.xsd</includeSchema>
                            <includeSchema>bar-3.0.xsd</includeSchema>
                        </includeSchemas>
                        <options>
                            <binding-file-name>binding-v30.xml</binding-file-name>
                        </options>
                    </configuration>
                </execution>
                <execution>
                    <id>generate-java-code-from-schema-3.1</id>
                    <phase>generate-sources</phase>
                    <goals>
                        <goal>schema-codegen</goal>
                    </goals>
                    <configuration>
                        <schemaLocation>src/main/config</schemaLocation>
                        <schemaBindingDirectory>src-generated/src</schemaBindingDirectory>
                        <baseBindingDirectory>src-generated/src</baseBindingDirectory>
                        <targetDirectory>src-generated/src</targetDirectory>
                        <includeSchemas>
                            <includeSchema>types-3.1.xsd</includeSchema>
                            <includeSchema>generic-3.1.xsd</includeSchema>
                            <includeSchema>foo-3.1.xsd</includeSchema>
                            <includeSchema>bar-3.1.xsd</includeSchema>
                        </includeSchemas>
                        <options>
                            <binding-file-name>binding-v31.xml</binding-file-name>
                        </options>
                    </configuration>
                </execution>
                <execution>
                    <id>compile-binding</id>
                    <phase>process-classes</phase>
                    <goals>
                        <goal>bind</goal>
                    </goals>
                    <configuration>
                        <includes>
                            <include>binding-v30.xml</include>
                            <include>binding-v31.xml</include>
                        </includes>
                        <load>true</load>
                        <validate>true</validate>
                        <verbose>true</verbose>
                        <verify>true</verify>
                    </configuration>
                </execution>
            </executions>
        </plugin>
        <plugin>
            <groupId>org.codehaus.mojo</groupId>
            <artifactId>build-helper-maven-plugin</artifactId>
            <version>${build-helper-maven-plugin.version}</version>
            <executions>
                <execution>
                    <id>add-source</id>
                    <phase>generate-sources</phase>
                    <goals>
                        <goal>add-source</goal>
                    </goals>
                    <configuration>
                        <sources>
                            <source>src-generated/src</source>
                        </sources>
                    </configuration>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>

foo1.xml

<?xml version="1.0" encoding="UTF-8" ?>
    <foo>
        <generic>
            <type>12345</type>
            <isValid>1</isValid>
        </generic>
        <specific>
            <label>Label example</label>
            <dateFoo>01/01/2015</dateFoo>
        </specific>
    </foo>

马克

看一看JiBX模式库中的示例

这与您的问题非常相似，许多具有相同名称空间的模式需要绑定到不同的java包

此外，我建议您使用较新版本的JiBX，如1.2.6

干杯

---

Don

我终于找到了答案。我想使用的xml中缺少名称空间声明。 它与形状正确的部件配合使用，如下所示：

    <?xml version="1.0" encoding="UTF-8" ?>
        <foo:foo xmlns:foo="http://www.example.jibx.org/generated/v30/foo"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://www.example.jibx.org/generated/v30/foo foo-3.0.xsd">
            <generic>
                <type>12345</type>
                <isValid>1</isValid>
            </generic>
            <specific>
                <label>Label example</label>
                <dateFoo>01/01/2015</dateFoo>
            </specific>
        </foo:foo>

---

我还没有使用1.2.6版本，因为代码生成没有使用UTF-8编码对java文件进行编码，而是使用locale编码：法语，这会导致编译错误。即使我使用encode标志运行mvn命令，或者在pom.xml中使用UTF-8编码。我会看看这些例子。谢谢你的建议。

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:tdr="http://www.example.jibx.org/generated/v30/types"
    targetNamespace="http://www.example.jibx.org/generated/v30/types" elementFormDefault="unqualified"
    attributeFormDefault="unqualified">
    <xs:simpleType name="text">
        <xs:annotation>
            <xs:documentation>Text</xs:documentation>
        </xs:annotation>
        <xs:restriction base="xs:string" />
    </xs:simpleType>
    <xs:simpleType name="typeCode">
        <xs:annotation>
            <xs:documentation>Text</xs:documentation>
        </xs:annotation>
        <xs:restriction base="xs:string" />
    </xs:simpleType>
    <xs:simpleType name="dateDDMMYYYY">
        <xs:annotation>
            <xs:documentation>Date au with format : DD/MM/YYYY</xs:documentation>
        </xs:annotation>
        <xs:restriction base="xs:string">
            <xs:length value="10" />
            <xs:pattern value="[0-3][0-9]/[0-1][0-9]/(19|20)[0-9]{2}" />
        </xs:restriction>
    </xs:simpleType>     
</xs:schema>

<binding xmlns:ns1="http://www.example.jibx.org/generated/v30/bar" xmlns:ns2="http://www.example.jibx.org/generated/v30/foo" xmlns:dgr="http://www.example.jibx.org/generated/v30/generic" name="binding_v30" package="org.jibx.example.generated.v30" trim-whitespace="true">
  <namespace uri="http://www.example.jibx.org/generated/v30/bar" prefix="ns1"/>
  <namespace uri="http://www.example.jibx.org/generated/v30/foo" prefix="ns2"/>
  <mapping class="org.jibx.example.generated.v30.bar.Bar" name="bar" ns="http://www.example.jibx.org/generated/v30/bar">
    <structure map-as="dgr:generic" get-method="getGeneric" set-method="setGeneric" name="generic"/>
    <structure map-as="ns1:specificBar" get-method="getSpecific" set-method="setSpecific" name="specific"/>
  </mapping>
  <mapping abstract="true" type-name="ns1:specificBar" class="org.jibx.example.generated.v30.bar.SpecificBar">
    <value style="element" name="label" get-method="getLabel" set-method="setLabel"/>
  </mapping>
  <mapping class="org.jibx.example.generated.v30.foo.Foo" name="foo" ns="http://www.example.jibx.org/generated/v30/foo">
    <structure map-as="dgr:generic" get-method="getGeneric" set-method="setGeneric" name="generic"/>
    <structure map-as="ns2:specificFoo" get-method="getSpecific" set-method="setSpecific" name="specific"/>
  </mapping>
  <mapping abstract="true" type-name="ns2:specificFoo" class="org.jibx.example.generated.v30.foo.SpecificFoo">
    <value style="element" name="label" get-method="getLabel" set-method="setLabel"/>
    <value style="element" name="dateFoo" get-method="getDateFoo" set-method="setDateFoo" usage="optional"/>
  </mapping>
  <mapping abstract="true" type-name="dgr:generic" class="org.jibx.example.generated.v30.generic.Generic">
    <value style="element" name="type" get-method="getType" set-method="setType"/>
    <value style="element" name="isValid" get-method="isIsValid" set-method="setIsValid"/>
  </mapping>
</binding>

@Test
public void testFoo1()
{  
    IBindingFactory foo30Factory = null;
    try
    {
        foo30Factory = BindingDirectory.getFactory("binding_v30", Foo.class);
    }
    catch (JiBXException e)
    {
        String l_msg = "Cannot create factory ";
        LOGGER.error(l_msg, e);
        Assert.fail(l_msg + e.getMessage());
    }

    IUnmarshallingContext unmarshmallingContext = null;
    try
    {
        unmarshmallingContext = foo30Factory.createUnmarshallingContext();
    }
    catch (JiBXException e)
    {
        String l_msg = "Cannot create unmarshmalling context ";
        LOGGER.error(l_msg, e);
        Assert.fail(l_msg + e.getMessage());
    }

    String l_xmlFileToTest = "/xml/foo1.xml";
    LOGGER.info("Loading file : " + l_xmlFileToTest);
    InputStream in = this.getClass().getResourceAsStream(l_xmlFileToTest);
    BufferedReader buffer = new BufferedReader(new InputStreamReader(in));
    Foo l_fooObtained = null;
    try
    {
        l_fooObtained = (Foo) unmarshmallingContext.unmarshalDocument(buffer);
    }
    catch (JiBXException e)
    {
        String l_msg = "Cannot instanciate object for class " + Foo.class;
        LOGGER.error(l_msg, e);
        Assert.fail(l_msg + e.getMessage());
    }

    Assert.assertNotNull("l_coeaObtenu ne doit pas etre null", l_fooObtained);
    }

<?xml version="1.0" encoding="UTF-8" ?>
    <foo>
        <generic>
            <type>12345</type>
            <isValid>1</isValid>
        </generic>
        <specific>
            <label>Label example</label>
            <dateFoo>01/01/2015</dateFoo>
        </specific>
    </foo>

ERROR FooTest - Cannot instanciate object for class class org.jibx.example.generated.v30.foo.Foo
org.jibx.runtime.JiBXException: No unmarshaller for element "generic" (line 5, col 14)
        at org.jibx.runtime.impl.UnmarshallingContext.unmarshalElement(UnmarshallingContext.java:2754)
        at org.jibx.runtime.impl.UnmarshallingContext.unmarshalDocument(UnmarshallingContext.java:2914)
        at org.jibx.example.generated.v30.bar.FooTest.testFoo1(FooTest.java:59)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
        at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
        at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
        at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
        at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)

    <?xml version="1.0" encoding="UTF-8" ?>
        <foo:foo xmlns:foo="http://www.example.jibx.org/generated/v30/foo"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://www.example.jibx.org/generated/v30/foo foo-3.0.xsd">
            <generic>
                <type>12345</type>
                <isValid>1</isValid>
            </generic>
            <specific>
                <label>Label example</label>
                <dateFoo>01/01/2015</dateFoo>
            </specific>
        </foo:foo>