package camelinaction;
import camelinaction.inventory.UpdateInventoryInput;
import org.apache.camel.Converter;
/**
* A Camel converter which can convert from CSV (String) to model objects.
* <p/>
* By annotation this class with @Converter we tell Camel this is a converter class
* it should scan and register methods as type converters.
*/
@Converter
public final class InventoryConverter {
private InventoryConverter() {
}
/**
* This method can convert from CSV (String) to model object.
* <p/>
* By annotation this method with @Converter we tell Camel to include this method
* as a type converter in its type converter registry.
*
* @param csv the from type
* @return the to type
*/
@Converter
public static UpdateInventoryInput toInput(String csv) {
String[] lines = csv.split(",");
if (lines == null || lines.length != 4) {
throw new IllegalArgumentException("CSV line is not valid: " + csv);
}
UpdateInventoryInput input = new UpdateInventoryInput();
input.setSupplierId(lines[0]);
input.setPartId(lines[1]);
input.setName(lines[2]);
input.setAmount(lines[3]);
return input;
}
}