使用soap web服务在spring boot中加载多个bean

Posted 2021-04-14

我正在尝试使用spring boot编写soap webservice。我有2个xsd。 REL-6-MM7-1-4.xsd，它依赖于SoapEnvelope.xsd。

任何人都可以帮我解决它。

import org.springframework.boot.web.servlet.ServletRegistrationBean;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.ClassPathResource;
import org.springframework.ws.config.annotation.EnableWs;
import org.springframework.ws.config.annotation.WsConfigurerAdapter;
import org.springframework.ws.transport.http.MessageDispatcherServlet;
import org.springframework.ws.wsdl.wsdl11.DefaultWsdl11Definition;
import org.springframework.xml.validation.XmlValidator;
import org.springframework.xml.xsd.SimpleXsdSchema;
import org.springframework.xml.xsd.XsdSchema;
import org.springframework.xml.xsd.XsdSchemaCollection;


@EnableWs
@Configuration
public class WebServiceConfig extends WsConfigurerAdapter {
    @Bean
    public ServletRegistrationBean messageDispatcherServlet(ApplicationContext applicationContext) {
        MessageDispatcherServlet servlet = new MessageDispatcherServlet();
        servlet.setApplicationContext(applicationContext);
        servlet.setTransformWsdlLocations(true);
        return new ServletRegistrationBean(servlet, "/ws/*");
    }

    @Bean(name = "REL-6-MM7-1-4")
    public DefaultWsdl11Definition defaultWsdl11Definition(XsdSchemaCollection xsdSchemaCollection) {
        DefaultWsdl11Definition wsdl11Definition = new DefaultWsdl11Definition();
        wsdl11Definition.setPortTypeName("MMSPort");
        wsdl11Definition.setLocationUri("/ws");
        wsdl11Definition.setTargetNamespace("http://www.3gpp.org/ftp/Specs/archive/23_series/23.140/schema/REL-6-MM7-1-4");
        wsdl11Definition.setSchemaCollection(xsdSchemaCollection);
        return wsdl11Definition;
    }

    @Bean
    public XsdSchemaCollection getXsdCollection() {
        return new XsdSchemaCollection() {

            public XsdSchema[] getXsdSchemas() {
                return new XsdSchema[]{new SimpleXsdSchema(new ClassPathResource("REL-6-MM7-1-4.xsd")), new SimpleXsdSchema(new ClassPathResource("SoapEnvelope.xsd"))};
            }

            public XmlValidator createValidator() {
                throw new UnsupportedOperationException();
            }
        };
    }

我试图暴露2豆，但当我启动应用程序时，我得到以下错误。

在类路径资源[hello / WebServiceConfig.class]中定义名为'REL-6-MM7-1-4'的bean时出错：init方法的调用失败;嵌套异常是java.lang.NullPointerException

答案

尝试修改您的方法，如下所示它应该工作。

    @Bean
    public XsdSchema studentSchema() {
        return new SimpleXsdSchema(new ClassPathResource("school.xsd"));
    }

    @Bean
    public XsdSchema employeeSchema() {
        return new SimpleXsdSchema(new ClassPathResource("employee.xsd"));
    }     


     @Bean
        public XsdSchemaCollection getXsdCollection() {

        return  new XsdSchemaCollection() {

        @Override
        public XmlValidator createValidator() {
            // TODO Auto-generated method stub
            return null;
        }

        @Override
        public XsdSchema[] getXsdSchemas() {
            return new XsdSchema[]{studentSchema(),employeeSchema()}; 
        }};

另一答案

这是我做的：

wsdl11Definition.setSchemaCollection(updateXsds());
....
@Bean
public XsdSchemaCollection updateXsds() throws Exception {

    CommonsXsdSchemaCollection xsds = new CommonsXsdSchemaCollection(
        new ClassPathResource("xsd1.xsd"),
        new ClassPathResource("xsd2.xsd")
        );

    xsds.setUriResolver(new DefaultURIResolver());
    xsds.setInline(true);
    return xsds;
}