Hi,
I would like to know How we can extend the existing method
marshall/unmarshall of the class CsvDataFormat (supercsv component) in such
a way that we can provide the CsvPreferences (STANDARD, EXCEL, ...) and the
bean to be used to map the data ?
idea :
from("file://myCSVfile")
.marshal().csv("CsvPrefs","UserBeanToBeUsedForMappingData")
.to("");
Why such request ? Because the SuperCSV classes allow to map directly the
content of a CSV file (with or withour headers) to a POJO and we can define
i nthe preference the kind of CSV provided (excel, ...) (see doc for more
info : http://supercsv.sourceforge.net/codeExamples_general.html) ?
ex :
public class UserBean {
String username, password, street, town;
int zip;
public String getPassword() { return password; }
public String getStreet() { return street; }
public String getTown() { return town; }
public String getUsername() { return username; }
public int getZip() { return zip; }
public void setPassword(String password) { this.password = password; }
public void setStreet(String street) { this.street = street; }
public void setTown(String town) { this.town = town; }
public void setUsername(String username) { this.username = username; }
public void setZip(int zip) { this.zip = zip; }
}
class ReadingObjects {
public static void main(String[] args) throws Exception{
ICsvBeanReader inFile = new CsvBeanReader(new FileReader("foo.csv"),
CsvPreference.EXCEL_PREFERENCE);
try {
final String[] header = inFile.getCSVHeader(true);
UserBean user;
while( (user = inFile.read(UserBean.class, header, processors)) !=
null) {
System.out.println(user.getZip());
}
} finally {
inFile.close();
}
}
}
KR,
-----
Charles Moulliard
SOA Architect
My Blog : http://cmoulliard.blogspot.com/ http://cmoulliard.blogspot.com/
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