/**
* return OutputStream of JasperReport object, this page could only be viewed from localhost for
* security concern. parameter can be (id), or (table and type)
*
* @param id - report id, or
* @param table - table name
* @param type - reporttype "s","l","o", case insensitive
* @param client(*) - client domain
* @param version - version number, default to -1
*/
public void process(HttpServletRequest request, HttpServletResponse response) throws Exception {
String clientName = request.getParameter("client");
int objectId = ParamUtils.getIntAttributeOrParameter(request, "id", -1);
if (objectId == -1) {
// try using table and type
objectId =
getReportId(clientName, request.getParameter("table"), request.getParameter("type"));
}
if (objectId == -1) {
logger.error("report not found, request is:" + Tools.toString(request));
throw new NDSException("report not found");
}
int version = ParamUtils.getIntAttributeOrParameter(request, "version", -1);
File reportXMLFile = new File(ReportTools.getReportFile(objectId, clientName));
if (reportXMLFile.exists()) {
// generate jasperreport if file not exists or not newer
String reportName =
reportXMLFile.getName().substring(0, reportXMLFile.getName().lastIndexOf("."));
File reportJasperFile = new File(reportXMLFile.getParent(), reportName + ".jasper");
if (!reportJasperFile.exists()
|| reportJasperFile.lastModified() < reportXMLFile.lastModified()) {
JasperCompileManager.compileReportToFile(
reportXMLFile.getAbsolutePath(), reportJasperFile.getAbsolutePath());
}
InputStream is = new FileInputStream(reportJasperFile);
response.setContentType("application/octetstream;");
response.setContentLength((int) reportJasperFile.length());
// response.setHeader("Content-Disposition","inline;filename=\""+reportJasperFile.getName()+"\"");
ServletOutputStream os = response.getOutputStream();
byte[] b = new byte[8192];
int bInt;
while ((bInt = is.read(b, 0, b.length)) != -1) {
os.write(b, 0, bInt);
}
is.close();
os.flush();
os.close();
} else {
throw new NDSException("Not found report template");
}
}
/**
* Perrform process.
*
* @return Message that would be set to process infor summary (no use currently)
* @throws Exception if not successful
*/
protected String doIt() throws Exception {
// load query into cache file directly
// int userId= this.getAD_User_ID();
// User user= SecurityUtils.getUser(userId);
Connection conn = null;
PreparedStatement pstmt = null;
ResultSet rs = null;
QueryEngine engine = QueryEngine.getInstance();
conn = engine.getConnection();
Configurations conf =
(Configurations)
WebUtils.getServletContextManager().getActor(nds.util.WebKeys.CONFIGURATIONS);
String folder = conf.getProperty("ahyy.payment.folder.download", "e:/act/ahyy/download");
File fd = new File(folder);
if (!fd.exists()) fd.mkdirs();
ahyyCode = conf.getProperty("ahyy.payment.code");
if (ahyyCode == null || ahyyCode.length() != 8)
throw new NDSException("Wrong code for bank payment interface");
SimpleDateFormat df = new SimpleDateFormat("yyMMdd");
String ftpFile = "MPAYREP" + ahyyCode + df.format(new java.util.Date());
String file = folder + "/" + ftpFile;
StringBuffer sb = new StringBuffer();
String lineSep = Tools.LINE_SEPARATOR;
try {
// 下载文件
CommandExecuter cmd = new CommandExecuter(folder + "/log/" + ftpFile + ".log");
String exec = conf.getProperty("ahyy.payment.download", "e:/act/bin/download.cmd");
int err = cmd.run(exec + " " + ftpFile);
if (err != 0) {
throw new NDSException("Error(code=" + err + ") when doing " + exec + " " + ftpFile);
}
if (!(new File(file)).exists()) {
throw new NDSException("File not downloaded when doing " + exec + " " + ftpFile);
}
BufferedReader in = new BufferedReader(new FileReader(file));
in.readLine(); // skip first line, which is summary
String line = in.readLine();
pstmt =
conn.prepareStatement(
"update b_pay_sum set state=?, err_code =? where billno=? and state='R'");
while (line != null) {
log.debug(line);
if (line.length() < 34) {
log.debug("line not has length: 34");
}
/*
String billType= line.substring(0,2);
String billNo= line.substring(0, 22);// billno
String amt=line.substring(22,34);
String ack=line.substring(34,36);*/
String billNo = line.substring(0, 20); // billno
String amt = line.substring(20, 32);
String ack = line.substring(32, 34);
if ("00".equals(ack)) {
java.math.BigDecimal bd = new java.math.BigDecimal(amt);
pstmt.setString(1, "Y");
pstmt.setNull(2, java.sql.Types.VARCHAR);
pstmt.setString(3, billNo);
int ret = pstmt.executeUpdate();
if (ret != 1) {
sb.append(line + "(updated " + ret + " lines)").append(lineSep);
}
} else {
pstmt.setString(1, "P");
pstmt.setString(2, ack);
pstmt.setString(3, billNo);
int ret = pstmt.executeUpdate();
if (ret != 1) {
sb.append(line + "(updated " + ret + " lines)").append(lineSep);
}
}
line = in.readLine();
}
in.close();
try {
log.debug("Move " + file + " to " + folder + "/log/" + ftpFile);
(new File(file)).renameTo(new File(folder + "/log/" + ftpFile));
} catch (Throwable t) {
log.error("Fail to move " + file + " to " + folder + "/log/" + ftpFile, t);
}
Vector vet = new Vector();
String log = sb.toString();
this.log.debug(log);
this.addLog(log);
return "完成";
} finally {
if (rs != null)
try {
rs.close();
} catch (Throwable t) {
}
if (pstmt != null)
try {
pstmt.close();
} catch (Throwable t) {
}
if (conn != null)
try {
conn.close();
} catch (Throwable t) {
}
}
}
