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50 lines
2.4 KiB
50 lines
2.4 KiB
4 years ago
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package com.fr.plugin;
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import com.fr.decision.webservice.bean.security.WatermarkBean;
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import com.fr.decision.webservice.v10.security.SecurityService;
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import com.fr.io.collection.ExportCollection;
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import com.fr.io.exporter.AppExporter;
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import com.fr.plugin.excel.ExAppExporter;
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import com.fr.plugin.transform.ExecuteFunctionRecord;
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import com.fr.plugin.transform.FunctionRecorder;
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import com.fr.stable.StringUtils;
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import com.fr.web.core.ReportSessionIDInfor;
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import com.fr.web.core.reserve.DefaultExportExtension;
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import com.fr.web.core.reserve.ExportFactory;
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import com.fr.web.core.reserve.Operate;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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@FunctionRecorder
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public class WmExportProcessor extends DefaultExportExtension {
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@Override
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@ExecuteFunctionRecord
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public ExportCollection createCollection(HttpServletRequest req, HttpServletResponse res,
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ReportSessionIDInfor sessionIDInfor, String format,
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String fileName, boolean isEmbed) throws Exception {
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Operate operate = ExportFactory.getOperate(format.toLowerCase());
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if(StringUtils.equals("image",format)){
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res.setHeader("Content-Disposition", "attachment;filename="+fileName+".png");
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}else{
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res.setHeader("Content-Disposition", "attachment;filename="+fileName+"."+format);
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}
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if (StringUtils.equals(format, "excel")) {
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SecurityService securityService = SecurityService.getInstance();
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WatermarkBean parsedWatermarkBean = securityService.getParsedWatermarkBean(req);
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if (StringUtils.isNotBlank(parsedWatermarkBean.getText())) {
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if (operate != null) {
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//先获取到真的AppExporter 然后构造我们自己的导出器
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ExportCollection exportCollection = operate.newExportCollection(req, res, sessionIDInfor, fileName);
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AppExporter exporter = exportCollection.getExporter();
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ExAppExporter exAppExporter = new ExAppExporter(exporter, parsedWatermarkBean);
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exportCollection.setExporter(exAppExporter);
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return exportCollection;
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}
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}
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}
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ExportCollection exportCollection = operate.newExportCollection(req, res, sessionIDInfor, fileName);
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return exportCollection;
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}
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}
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