我使用thymeleaf
模板引擎来构建对SOAP服务的请求。执行发送的类看起来像这样:
import java.io.StringReader;
import java.util.*;
import javax.xml.transform.stream.*;
import org.springframework.ws.client.core.WebServiceTemplate;
import org.thymeleaf.*;
import org.thymeleaf.context.*;
import org.thymeleaf.templateresolver.*;
public class SomeService
{
private final TemplateEngine templateEngine;
private final WebServiceTemplate webServiceTemplate;
public RetrieveServiceThymeleafBased() {
webServiceTemplate = new WebServiceTemplate();
webServiceTemplate.setDefaultUri("http://some.path/to/soap/service");
ITemplateResolver templateResolver = new ClassLoaderTemplateResolver();
templateEngine = new TemplateEngine();
templateEngine.addTemplateResolver(templateResolver);
}
public void sendMessage(String orderNumber) {
Context params = new Context();
params.setVariable("CreateDateTime", new Date());
params.setVariable("GUID", UUID.randomUUID());
String xmlContent = templateEngine.process("template.xml", params);
StreamSource source = new StreamSource(new StringReader(xmlContent));
StreamResult result = new StreamResult(System.out);
webServiceTemplate.sendSourceAndReceiveToResult(source, result);
}
}
我知道webServiceTemplate.sendSourceAndReceiveToResult
- 是线程安全的操作,但我无法找到有关templateEngine.process
问题:templateEngine.process
是否是线程安全的操作
答案 0 :(得分:14)
是的,确实如此。 TemplateEngine
个对象被设计用于高度并发的环境而没有问题(我希望!;))。
免责声明,根据StackOverflow规则:我是Thymeleaf的作者。