- * This first example doesn't use a {@link CsvCallback} and this means it will - * automatically create a transaction, save the customers and commit the - * transaction when successful. - *
- * - *{@code
- * try {
- * File f = new File("src/test/resources/test1.csv");
- *
- * FileReader reader = new FileReader(f, encoding);
- *
- * CsvReader csvReader = DB.createCsvReader(Customer.class);
- *
- * csvReader.setPersistBatchSize(20);
- *
- * csvReader.addProperty("status");
- * // ignore the next property
- * csvReader.addIgnore();
- * csvReader.addProperty("name");
- * csvReader.addDateTime("anniversary", "dd-MMM-yyyy");
- * csvReader.addProperty("billingAddress.line1");
- * csvReader.addProperty("billingAddress.city");
- *
- * csvReader.process(reader);
- *
- * } catch (Exception e) {
- * throw new RuntimeException(e);
- * }
- * }
- *
- * @param - * By default this is set to 20 and setting this to 1 will disable the use of - * JDBC statement batching. - *
- */ - void setPersistBatchSize(int persistBatchSize); - - /** - * Set to true if there is a header row that should be ignored. - *- * If addPropertiesFromHeader is true then all the properties are added using - * the default time,date and timestamp formats. - *
- * If you have a mix of dateTime formats you can not use this method and must - * add the properties yourself. - *
- */ - void setHasHeader(boolean hasHeader, boolean addPropertiesFromHeader); - - /** - * Same as setHasHeader(true,true); - *- * This will use a header to define all the properties to load using the - * default formats for time, date and datetime types. - *
- */ - void setAddPropertiesFromHeader(); - - /** - * Same as setHasHeader(true, false); - *- * This indicates that there is a header but that it should be ignored. - *
- */ - void setIgnoreHeader(); - - /** - * Set the frequency with which a INFO message will be logged showing the - * progress of the processing. You might set this to 1000 or 10000 etc. - *- * If this is not set then no INFO messages will be logged. - *
- */ - void setLogInfoFrequency(int logInfoFrequency); - - /** - * Ignore the next column of data. - */ - void addIgnore(); - - /** - * Define the property which will be loaded from the next column of data. - *- * This takes into account the data type of the property and handles the - * String to object conversion automatically. - *
- */ - void addProperty(String propertyName); - - /** - * Define the next property and use a custom StringParser to convert the - * string content into the appropriate type for the property. - */ - void addProperty(String propertyName, StringParser parser); - - /** - * Add a property with a custom Date/Time/Timestamp format using the default - * Locale. This will convert the string into the appropriate java type for the - * given property (Date, Calendar, SQL Date, Time, Timestamp, JODA etc). - */ - void addDateTime(String propertyName, String dateTimeFormat); - - /** - * Add a property with a custom Date/Time/Timestamp format. This will convert - * the string into the appropriate java type for the given property (Date, - * Calendar, SQL Date, Time, Timestamp, JODA etc). - */ - void addDateTime(String propertyName, String dateTimeFormat, Locale locale); - - /** - * Automatically create a transaction if required to process all the CSV - * content from the reader. - *- * This will check for a current transaction. If there is no current - * transaction then one is started and will commit (or rollback) at the end of - * processing. This will also set the persistBatchSize on the transaction. - *
- */ - void process(Reader reader) throws Exception; - - /** - * Process the CSV content passing the bean to the CsvCallback after each row. - *- * This provides you with the ability to modify and process the bean. - *
- *- * When using a CsvCallback the reader WILL NOT create a transaction or save - * the bean(s) for you. If you want to insert the processed beans you must - * create your own transaction and save the bean(s) yourself. - *
- */ - void process(Reader reader, CsvCallback