java - 通过 BusinessObjects Java SDK 访问简单的报告过滤器和输入控件

Question

如何通过 Java SDK 访问 BusinessObjects 简单报表过滤器和输入控件？我在 DocumentInstance 类中进行了搜索，但我发现的只是查询过滤器。我错过了一些事情或者没有解决方案？

Answer 1

输入控件未在 Java SDK for BusinessObjects XI 3.x 中公开。为了管理输入控件，您至少需要拥有 BusinessObjects 4.1 SP6 并使用新的 RESTfull SDK。

您可以使用以下代码获取报告过滤器:

DocumentInstance documentInstance = null;  // I let you handle openDocument
ReportStructure structure = documentInstance.getStructure();
ReportContainer firstReport = (ReportContainer) structure.getReportElement(0);
if (firstReport.hasFilter()) {
    FilterContainer filterContainer = firstReport.getFilter();
    // Now you have the filters tree
}

以下是检索过滤栏过滤器的代码:

Reports reports = document.getReports();
Report report = reports.getItem(0);
// Gets the drill info
DrillInfo drillInfo = (DrillInfo) report.getNamedInterface("DrillInfo");
DrillBar drillBar = null;
try {
     drillBar = drillInfo.getDrillBar();
} catch (Exception e) {
    // it may fails if you have prompt to answer for example.
}
if (drillBar != null) {
    // drillBar.getCount();  // to have the number of filters
    DrillBarObject drillBarObject = drillBar.getItem(0);
    System.out.println(drillBarObject.getName()); // Print the filter abject name

    // Print the filter value / if it is an empty string, it means "AllValues"
    System.out.println(drillBarObject.getFilter()); 
}