Qore CsvUtil Module Reference
1.6.2
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The CsvStringWriter class for in-memory string CSV creation. More...
Public Member Functions | |
constructor (*hash opts) | |
creates the CsvStringWriter single-type mode with content in the memory More... | |
constructor (hash spec, hash opts) | |
creates the CsvStringWriter single-type mode with content in the memory More... | |
string | getContent () |
Get the current in-memory content as a string. | |
string | write (Qore::AbstractIterator iterator) |
Stream iterator and return a CSV-formatted output string. More... | |
string | write (list l) |
Stream the contents of the list and return CSV-formatted output as a string. More... | |
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constructor (string n_errname, *hash n_opts) | |
Creates the AbstractCsvWriter in single-type mode. More... | |
constructor (string n_errname, hash spec, hash n_opts) | |
Creates the AbstractCsvWriter in single-type mode. More... | |
write (Qore::AbstractIterator iterator) | |
Stream an iterator into the output. More... | |
write (Qore::SQL::SQLStatement iterator) | |
Stream an iterator into the output. More... | |
write (list l) | |
Stream the contents of the list into the output. More... | |
writeLine (list values) | |
Write a line with a list of values; data are checked against column rules. More... | |
writeLine (hash values) | |
Write a line with headers-values hash. More... | |
writeLine (string type, list values) | |
Write a line with headers-values list. More... | |
writeLine (string type, hash values) | |
Write a line for a specific record from a hash to the output. More... | |
Private Member Functions | |
writeRawLine (list values) | |
This method must be overridden in child classes to provide the output implementation. | |
The CsvStringWriter class for in-memory string CSV creation.
CsvUtil::CsvStringWriter::constructor | ( | *hash | opts | ) |
creates the CsvStringWriter single-type mode with content in the memory
opts | AbstractCsvWriter Constructor Option Hash Overview |
CSVSTRINGITER-ERROR | in the case of incorrect options |
creates the CsvStringWriter single-type mode with content in the memory
spec | a hash of field and type definitions; see Option Field Hash for more information |
opts | AbstractCsvWriter Constructor Option Hash Overview |
CSVSTRINGITER-ERROR | in the case of incorrect options |
string CsvUtil::CsvStringWriter::write | ( | Qore::AbstractIterator | iterator | ) |
Stream iterator and return a CSV-formatted output string.
iterator | an iterator to stream data |
The iterator has to contain List or Hash as a return value of getValue()
method.
CSVFILEWRITER-DATA-ERROR | when the data does not fit defined column constraints or when getValue does not return list or hash |
Stream the contents of the list and return CSV-formatted output as a string.
l | a list of input data to format as CSV output |
The list has to contain List or Hash elements that can be formatted according to the CSV definition
CSVFILEWRITER-DATA-ERROR | when the data does not fit defined column constraints or when the list elements have the wrong type or values |