);
}
if (null != ps) {
ps.destroy();
ps = null;
}
}
dataMap.put("export_status", isOK);
dataMap.put("proc_log", resultMsg.toString());
// dataMap = packageResult(isOK, resultMsg.toString()); // 组装返回的消息
return dataMap;
}
/**
* @Title: createExportShellParams
* @Description: 组装参数
* @param msgId
* @param dbSchema
* @param dbUser
* @param dbPassword
* @param tableName
* @param filePath
* @param delimiter
* @param exportLimit
* @return String 返回类型
* @throws
*/
private String createExportShellParams(String dbSchema,
String dbUser, String dbPassword, String tableName,
String filePath, String delimiter, String exportLimit) {
StringBuilder params = new StringBuilder();
params.append(dbSchema + " ").append(dbUser + " ").append(dbPassword + " ")
.append(tableName + " ").append(filePath + " ").append(delimiter + " ").append(exportLimit);
return params.toString();
}
/**
* @Title: mkDirectory
* @Description: 根据配置的路径和文件名,判断文件路径是否存在,若不存在,则先创建,拼接导出文件绝对路径。
* @param filePath
* @param interFile
* @return 对方法的参数进行描述
* @return String 返回类型
* @throws
*/
private String mkDirectory(StringBuffer filePath, String interFile) {
File file = new File(filePath.toString());
if ( file.isDirectory() ) {
if (filePath.toString().endsWith("/")) {
filePath.append(interFile);
} else {
filePath.append("/").append(interFile);
}
} else {
LOG.info("The file path is not exists, need to be created now. ");
file.mkdir();
if (filePath.toString().endsWith("/")) {
filePath.append(interFile);
} else {
filePath.append("/").append(interFile);
}
}
return filePath.toString();
}
/** 返回消息组装结果 */
private HashMap packageResult(String isOK, String resultMsg) {
HashMap hsmap = new HashMap();
hsmap.put(MapKeys.PROC_STATUS, isOK);
hsmap.put(MapKeys.PROC_LOG, resultMsg);
return hsmap;
}
}
传入的执行参数放入一个Map(HashMap dataMap)中
/** EXPORT TEST */
map.put("db_schema", "md");
map.put("db_user", "root");
map.put("db_password", "root");
map.put("table_name", "inter_log");
map.put("inter_file", "inter_log_20140915.avl");
map.put("delimiter", "|");
map.put("export_limit", "");
代码执行之后,将执行日志以及执行结果也存入该Map中一起返回
dataMap.put("export_status", isOK);
dataMap.put("proc_log", resultMsg.toString());
return dataMap;
执行结果界面:
