在 web 应用程序中集成来自 Jasper 报表服务器的 Jasper 报表

Question

I am trying to display Jasper reports from Jasper Report Server on my JSF web application, but I am not able to find any documentation or resource that describe how to achieve it. I am currently using Jasper reports in my project, but I am planning to move the reports to Jasper Report Server for better performance and maintenance and access the reports from the Jasper report server using any adaptor or library.

Answer 1

Solution 1:

I am answering to help anyone searching for similar question.

I am able to integrate JR Server using jrs-rest-client . Here is my sample code

RestClientConfiguration configuration = new RestClientConfiguration("http://localhost:8080/jasperserver");
JasperserverRestClient client = new JasperserverRestClient(configuration);
Session session = client.authenticate("user", "password");

OperationResult<InputStream> result = session
    .reportingService()
    .report("/E_Reports/myReport")
    .prepareForRun(ReportOutputFormat.PDF, 1)
    .parameter("param", "702558")
    .run();

InputStream report = result.getEntity();

Solution 2:

There is another solution. I find on this link.

https://community.jaspersoft.com/questions/815042/run-report-using-restv2-and-java