org.nuiton.util.csv

Class ImportToMap

java.lang.Object

org.nuiton.util.csv.Import<Map<String,Object>>

org.nuiton.util.csv.ImportToMap

All Implemented Interfaces:

Closeable, AutoCloseable, Iterable<Map<String,Object>>

public class ImportToMap
extends Import<Map<String,Object>>

A extended Import to read csv lines into a single map.

Warning: The map used to push values for a csv line is the same for all lines, it means you have to copy to your own object.

Since:

2.4

Author:

tchemit

Field Summary

Fields inherited from class org.nuiton.util.csv.Import

model, reader, validate

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ImportToMap(ImportModel<Map<String,Object>> mapImportModel, InputStream inputStream)
protected	ImportToMap(ImportModel<Map<String,Object>> mapImportModel, InputStream inputStream, boolean safetySwitch)
protected	ImportToMap(ImportModel<Map<String,Object>> mapImportModel, Reader reader)
protected	ImportToMap(ImportModel<Map<String,Object>> mapImportModel, Reader reader, boolean safetySwitch)

Method Summary

Methods

Modifier and Type	Method and Description
Iterator<Map<String,Object>>	iterator() Define iterator over import.
static ImportToMap	newImportToMap(ImportModel<Map<String,Object>> model, InputStream inputStream)
static ImportToMap	newImportToMap(ImportModel<Map<String,Object>> model, InputStream inputStream, boolean safetySwitch)
static ImportToMap	newImportToMap(ImportModel<Map<String,Object>> model, Reader reader)
static ImportToMap	newImportToMap(ImportModel<Map<String,Object>> model, Reader reader, boolean safetySwitch)

Methods inherited from class org.nuiton.util.csv.Import

checkAllMandatoryHeadersArePresent, checkHeaderNamesAreAllKnown, checkUniqueModelColumnNames, close, getAllMandatoryHeaders, getHeaders, getNonIgnoredHeaders, newImport, newImport, newImport, newImport, parseValue, prepareAndValidate, readRow, readValue, setValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ImportToMap

protected ImportToMap(ImportModel<Map<String,Object>> mapImportModel,
           InputStream inputStream)

ImportToMap

protected ImportToMap(ImportModel<Map<String,Object>> mapImportModel,
           Reader reader)

ImportToMap

protected ImportToMap(ImportModel<Map<String,Object>> mapImportModel,
           InputStream inputStream,
           boolean safetySwitch)

ImportToMap

protected ImportToMap(ImportModel<Map<String,Object>> mapImportModel,
           Reader reader,
           boolean safetySwitch)

Method Detail

newImportToMap

public static ImportToMap newImportToMap(ImportModel<Map<String,Object>> model,
                         InputStream inputStream)

newImportToMap

public static ImportToMap newImportToMap(ImportModel<Map<String,Object>> model,
                         Reader reader)

newImportToMap

public static ImportToMap newImportToMap(ImportModel<Map<String,Object>> model,
                         InputStream inputStream,
                         boolean safetySwitch)

newImportToMap

public static ImportToMap newImportToMap(ImportModel<Map<String,Object>> model,
                         Reader reader,
                         boolean safetySwitch)

iterator

public Iterator<Map<String,Object>> iterator()

Description copied from class: Import

Define iterator over import. First of all, the input stream will be validated based on defined model. Iteration will be done on all csv rows except first headers line.

Specified by:

iterator in interface Iterable<Map<String,Object>>

Overrides:

iterator in class Import<Map<String,Object>>

Returns:

the Iterator used for csv iteration

See Also:

Import.prepareAndValidate()