从JSON转换为XML XSD-valid (使用Apache Camel或Java)

<dependency>
    <groupId>org.apache.camel</groupId>
    <artifactId>camel-core</artifactId>
    <version>3.14.0</version>
</dependency>
<dependency>
    <groupId>org.apache.camel</groupId>
    <artifactId>camel-jackson</artifactId>
    <version>3.14.0</version>
</dependency>
<dependency>
    <groupId>org.apache.camel</groupId>
    <artifactId>camel-xstream</artifactId>
    <version>3.14.0</version>
</dependency>

import org.apache.camel.builder.RouteBuilder;

public class JsonToXmlRoute extends RouteBuilder {
    @Override
    public void configure() throws Exception {
        from("direct:start")
            .unmarshal().json(JsonLibrary.Jackson)
            .marshal().xstream()
            .to("mock:result");
    }
}

<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
    <xs:element name="person">
        <xs:complexType>
            <xs:sequence>
                <xs:element name="name" type="xs:string"/>
                <xs:element name="age" type="xs:int"/>
            </xs:sequence>
        </xs:complexType>
    </xs:element>
</xs:schema>

import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.model.dataformat.XStreamDataFormat;

public class JsonToXmlRoute extends RouteBuilder {
    @Override
    public void configure() throws Exception {
        XStreamDataFormat xstream = new XStreamDataFormat();
        xstream.setPermissions("com.example.*");
        xstream.setSchemaLocation("classpath:example.xsd");

        from("direct:start")
            .unmarshal().json(JsonLibrary.Jackson)
            .marshal(xstream)
            .to("mock:result");
    }
}