net.serenitybdd.screenplay.Complaint Maven / Gradle / Ivy
package net.serenitybdd.screenplay;
public class Complaint {
public static final String NO_VALID_CONSTRUCTOR = "%s should have a constructor with the signature MyException(String message) and MyException(String message, Throwable cause)";
public static Error from(Class complaintType,
String complaintDetails,
Throwable actualError) {
if ((complaintDetails == null) && (actualError.getMessage() == null)) {
return from(complaintType, actualError);
}
complaintDetails = errorMessageFrom(complaintDetails, actualError);
try {
return complaintType.getConstructor(String.class, Throwable.class).newInstance(complaintDetails, actualError);
} catch (Exception e) {
return new AssertionError(String.format(NO_VALID_CONSTRUCTOR, complaintType.getSimpleName()));
}
}
private static String errorMessageFrom(String complaintDetails, Throwable actualError) {
if (complaintDetails == null) {
return actualError.getMessage();
}
if (actualError.getMessage() == null) {
return complaintDetails;
}
return complaintDetails + " - " + actualError.getMessage();
}
public static Error from(Class complaintType, Throwable actualError) {
try {
return complaintType.getConstructor(Throwable.class).newInstance(actualError);
} catch (Exception e) {
try {
return complaintType.getConstructor(String.class, Throwable.class).newInstance(actualError.getMessage(), actualError);
} catch (Exception e1) {
return new AssertionError(String.format(NO_VALID_CONSTRUCTOR, complaintType.getSimpleName()));
}
}
}
}