如何使用 jax-ws 特定的 SOAP Web 服务更改 wsdl 中的属性

Question

我正在阅读有关Web服务的内容，并且正在从jax-ws源代码创建wsdl，我能够完美地创建wsdl，我在请求中有很多输入，我需要为特定字符串输入设置minOccurs和maxOccurs一个请求，我如何通过java代码来做到这一点。帮我解决这个问题

我的 wsdl 代码

<xs:element name="person"><xs:complexType><xs:sequence>
  <xs:element name="employee" type="xs:string" minOccurs="1" maxOccurs="10"/>
  <xs:element name="member" type="xs:string"/> </xs:sequence></xs:complexType></xs:element>

Answer 1

您无法通过类上的 jaxb 注释来定义此类限制。 您可以有 1 个，或者仅作为 maxoccurrency 不绑定

Answer 2

使用注释

@XmlElement(required = false)

，您将看到生成的

minOccurs=0

。我正在使用 jaxb 2.4:

<groupId>org.codehaus.mojo</groupId>
<artifactId>jaxb2-maven-plugin</artifactId>
<version>2.4</version>

对于原始类型（

int

、

long

等），需要使用包装器（

Integer

、

Long

等）才能使其工作；对于

int

和

long

，将不会添加

minOccurs=0

。

插件配置如下：

<plugin>
    <groupId>org.codehaus.mojo</groupId>
    <artifactId>jaxb2-maven-plugin</artifactId>
    <version>2.4</version>
    <executions>
        <execution>
            <id>schemagen</id>
            <phase>generate-resources</phase>
            <goals>
                <goal>schemagen</goal>
            </goals>
        </execution>
    </executions>
    <configuration>
        <generateEpisode>true</generateEpisode>
        <transformSchemas>
            <transformSchema>
                <uri>urn:com.example.model:data:1.0</uri>
                <toPrefix>data</toPrefix>
                <toFile>data.xsd</toFile>
            </transformSchema>
            <transformSchema>
                <uri>urn:com.example.model:codes:1.0</uri>
                <toPrefix>codes</toPrefix>
                <toFile>codes.xsd</toFile>
            </transformSchema>
        </transformSchemas>
        <sources>
            <source>src/main/java/com/example/model/codes</source>
            <source>src/main/java/com/example/model/data</source>
        </sources>
        <schemaSourceExcludeFilters>
            <!-- [\\/] in the regex patterns matches both Windows and Unix path separators -->
            <filter implementation="org.codehaus.mojo.jaxb2.shared.filters.pattern.PatternFileFilter">
                <patternPrefix>.*[\\/]com[\\/]example[\\/]model[\\/]</patternPrefix>
                <patterns>
                    <pattern>adapter[\\/].*</pattern>
                    <pattern>archive[\\/].*</pattern>
                    <pattern>data[\\/]number[\\/].*</pattern>
                    <pattern>data[\\/]event[\\/].*</pattern>
                    <pattern>exception[\\/].*</pattern>
                </patterns>
            </filter>
        </schemaSourceExcludeFilters>
        <verbose>true</verbose>
    </configuration>
</plugin>

和 Maven 日志：

[INFO] --- jaxb2-maven-plugin:2.4:schemagen (schemagen) @ model ---
[INFO] Created EpisodePath [/home/westerngun/code/my-project/common/model/target/generated-resources/schemagen/META-INF/JAXB]: true
[INFO] Created EpisodePath [/home/westerngun/code/my-project/common/model/target/generated-resources/schemagen/META-INF/JAXB]: true
warning: Supported source version 'RELEASE_7' from annotation processor 'com.sun.tools.jxc.ap.SchemaGenerator' less than -source '1.8'
Note: Writing /home/westerngun/code/my-project/common/model/schema1.xsd
Note: Writing /home/westerngun/code/my-project/common/model/schema2.xsd
Note: Writing /home/westerngun/code/my-project/common/model/schema3.xsd
Note: Writing /home/westerngun/code/my-project/common/model/target/generated-resources/schemagen/META-INF/JAXB/episode_schemagen.xjb
Note: Writing /home/westerngun/code/my-project/common/model/target/generated-resources/schemagen/META-INF/JAXB/episode_schemagen.xjb
warning: Implicitly compiled files were not subject to annotation processing.
  Use -proc:none to disable annotation processing or -implicit to specify a policy for implicit compilation.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
[INFO] XSD post-processing: Adding JavaDoc annotations in generated XSDs.
[INFO] Processing [278] java sources.
[INFO] XSD post-processing: Renaming and converting XSDs.
[WARNING] SimpleNamespaceResolver contained no localNamespaceURI; aborting rename.