getRowCount |
Parameters
- XMessage message
-
The Message containing the CSV payload
- boolean skipFirstRecord
-
Whether to skip the first record or not, assuming it can be a header record
Returns
- int
-
Returns the row count of the CSV payload in the message
Returns the row count of the CSV payload in the message. With skipFirstRecord set to true, the row count will be
returned neglecting the first record of the payload
|
getColumnCount |
Parameters
- XMessage message
-
The Message containing the CSV payload
Returns
- int
-
Returns the column count of the CSV payload in the message
Returns the column count of the CSV payload. The column count will be calculated by considering the first row of the CSV payload
|
extractHeader |
Parameters
- XMessage message
-
The Message containing the CSV payload
Returns
- List<String>
-
The header of the CSV message
Extracts the header of the CSV payload in the message.
This method assumes that header row cannot contain values like ["ID, name", ""group, hall""]
|
getRows |
Parameters
- XMessage message
-
The Message containing the CSV payload
- boolean skipFirstRecord
-
Whether to skip the first record or not, assuming it can be a header record
- boolean setAsPayload
-
Whether to set the CSVMessageFormat which contains the returned list as the payload
Returns
- List<String[]>
-
Returns the rows of the CSV payload in the message context
Returns all the rows of the CSV payload. First row can be neglected by setting skipFirstRecord as true.
By setting the setAsPayload as true the returned List<String[]> will be set as the payload of the message
|
getRow |
Parameters
- XMessage message
-
The Message containing the CSV payload
- int index
-
Zero-based position of the row
Returns
- List<String>
-
The row which is at the position of index
Returns the row at index position. The returned list is not backed by the message payload, so that changes done
to the list will not be reflected in the payload
|
getRowAsStringArray |
Parameters
- XMessage message
-
The Message containing the CSV payload
- int index
-
Zero-based position of the row
Returns
- String[]
-
The row which is at the position of index
Returns the row related to the <code>index</code> in an array format. The returned String[] is not
backed by the message payload, so that changes done to the String[] array will not be reflected in the payload
|
extractValue |
Parameters
- XMessage message
-
The Message containing the CSV payload
- int row
-
Zero-based position of the row
- int column
-
Zero-based position of the column
Returns
- String
-
The value in string format
Extracts the value at the given position (row, column) as a string from the CSV payload.
|
extractTypedValue |
Parameters
- XMessage message
-
The Message containing the CSV payload
- int row
-
Zero-based position of the row
- int column
-
Zero-based position of the column
- Class<T> classType
-
Type of the the value
Returns
- <T> T
-
The value in T format
Extracts the value at the given position (row, column) of the CSV payload.
|
appendRow |
Parameters
- XMessage message
-
The Message containing the CSV payload
- List<String> record
-
The row which should be appended to the CSV payload
Inserts a row to the end of the CSV payload
|
insertRow |
Parameters
- XMessage message
-
The Message containing the CSV payload
- List<String> record
-
The row which should be inserted to the CSV payload
- int position
-
Zero-based position where the row should be inserted
Inserts a row to the given position of the CSV payload
|
replaceRow |
Parameters
- XMessage message
-
The Message containing the CSV payload
- List<String> record
-
The row which should replace the row at replacePosition in the CSV payload
- int replacePosition
-
Zero-based position of the row which should be replaced by the new record
Replaces the row by given record at the given replacePosition
|
updateValue |
Parameters
- XMessage message
-
The Message containing the CSV payload
- int row
-
Zero-based position of the row
- int column
-
Zero-based position of the column
- String value
-
Value that should replace the old value
- <T> T
-
Type of the value
Updates the value at given position (row, column) of the CSV payload by a string value
|
updateColumn |
Parameters
- XMessage message
-
The Message containing the CSV payload
- int column
-
Zero-based position of the column
- List<String> columnValues
-
New column values
- boolean skipFirstRow
-
Whether to skip the first row of the CSV payload
Updates the column with values from columnValues. Size of columnValues should be the same as the number of rows
in the CSV payload, or one less than it if `skipFirstRow is set to true.
|
removeRow |
Parameters
- XMessage message
-
The Message containing the CSV payload
- int index
-
Zero-based position of the row
Returns
- List<String>
-
The removed row of the CSV payload
Removes the row from the the CSV payload
|
removeColumn |
Parameters
- XMessage message
-
The Message containing the CSV payload
- int column
-
Zero-based position of the column
Removes the column at position index from the payload
|
getColumn |
Parameters
- XMessage message
-
The Message containing the CSV payload
- int column
-
Zero-based position of the column
- boolean skipFirstRecord
-
Whether to skip the first record or not
Returns
- List<String>
-
The column of the CSV payload
Returns the column at the position index. By setting skipFirstRow as true, the first row of the
column can be discarded. If the CSV record has a null value, then empty string will be added to the list.
The returned list is not backed by the message payload, so that changes done to the list will not be
reflected in the payload
|
getColumn |
Parameters
- XMessage message
-
The Message containing the CSV payload
- int column
-
Zero-based position of the column
- boolean skipFirstRecord
-
Whether to skip the first record or not
- Class<T> classType
-
Type of the column value
Returns
- <T> T
-
The column of type T as a List<T>
Returns the column in the CSV payload in T type. First row of the column can be discarded by
setting skipFirstRecord as true. The returned list is not backed by the message
payload, so that changes done to the list will not be reflected in the payload
|
convertToJSON |
Parameters
- XMessage message
-
The Message containing the CSV payload
Converts the CSV file to a JSON format. The first row of the CSV payload is assumed to be the header row
|
