使用服务器java api从jasperserver存储库中检索资源 [英] Retrieve resource from jasperserver repository using server java api

问题描述

我正在尝试使用其Java API从Jasperserver存储库中检索资源，根据 jasper report server ultimate guide ，我应该得到一个ExecutionContext接口的实例：

I'm trying to retrieve resource from Jasperserver repository using its java API, according to jasper report server ultimate guide, I should get an instance of the ExecutionContext interface:

ExecutionContext context = JasperServerUtil.getExecutionContext();

然后，获取RepositoryService接口的实例：

then, get an instance of the RepositoryService interface:

RepositoryService repositoryService = ...; //how??

现在我可以使用以下代码获取文件：

Now I can get the file using the following code:

FileResourceData fileResourceData = repositoryService.getContentResourceData(context, "/examples/report.pdf");

我的问题是我如何获得RepositoryService实例？

my question is how can I get the RepositoryService instance?

推荐答案

ApplicationContext ctx = StaticApplicationContext.getApplicationContext();
String repositoryServiceName = "repositoryService";
RepositoryService repositoryService = (RepositoryService) ctx.getBean(repositoryServiceName);
ExecutionContext context = JasperServerUtil.getExecutionContext();
Resource resource = repositoryService.getResource(context, fileURI);

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