Google App Engine的报告框架
[英]Reporting framework for Google App Engine
问题描述
All, Is there a proven working reporting framework for GAE that 1) It's lightweight 2) It can aggregate data from Cloud SQL (JPA) 3) It's java base 
全部，是否有针对GAE的行之有效的工作报告框架，该框架如下：1）轻量级2）可以从Cloud SQL（JPA）聚合数据3）基于Java
Amir 阿米尔
1 个解决方案
解决方案1
1 已采纳 2012-10-02 23:04:59
It is unusual to need reporting but not have specific output format requirements. 需要报告但没有特定的输出格式要求是不常见的。 If you are looking to dump XML or CSV, then you should simply write your cloud query, extract the ResultSet data and return the data in the format you need - just custom code. 如果要转储XML或CSV，则只需编写云查询，提取ResultSet数据，然后以所需的格式（仅自定义代码）返回数据。 If you want to produce reports in PDF for example, I would use iText or Docmosis to create the documents. 例如，如果要生成PDF格式的报告，则可以使用iText或Docmosis来创建文档。 With iText your code would extact the ResultSet and build the PDF document. 使用iText，您的代码将扩展ResultSet并构建PDF文档。 With Docmosis you would work the same way, or pass the ResultSet to Docmosis to extract on your behalf, but your template would create your format. 使用Docmosis时，您将以相同的方式工作，或者将ResultSet传递给Docmosis以代表您提取内容，但是模板将创建您的格式。
Either way, the JPA / Cloud SQL is part of your application code. 无论哪种方式，JPA / Cloud SQL都是应用程序代码的一部分。 Please note I work for the company that created Docmosis. 请注意，我为创建Docmosis的公司工作。
I hope that helps. 希望对您有所帮助。
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