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support list of possible values

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This commit is contained in:
Andreas Billmann
2015-12-17 23:41:20 +01:00
parent fc8627ff18
commit a67937a262
5 changed files with 45 additions and 24 deletions
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57
src/main/java/ninja/javafx/smartcsv/validation/Validator.java
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@@ -36,6 +36,7 @@ import java.util.HashMap;
import java.util.List;
import java.util.Map;
import static java.util.stream.Collectors.joining;
import static org.apache.commons.validator.GenericValidator.*;
/**
@@ -94,6 +95,7 @@ public class Validator {
checkMinLength(columnConfig, value, error);
checkInteger(columnConfig, value, error);
checkGroovy(column, columnConfig, value, error);
checkValueOf(columnConfig, value, error);
}
if (!error.isEmpty()) {
@@ -146,6 +148,16 @@ public class Validator {
return groovyResult.equals(true) || groovyResult.toString().trim().toLowerCase().equals("true");
}
private void checkValueOf(Config columnConfig, String value, ValidationError error) {
List<String> stringList = getStringList(columnConfig, "value of");
if (stringList != null) {
if (!stringList.contains(value)) {
String commaSeparated = stringList.stream().collect(joining(", "));
error.add("validation.message.value.of", value, commaSeparated);
}
}
}
private void checkBlankOrNull(Config columnConfig, String value, ValidationError error) {
if (getBoolean(columnConfig, "not empty")) {
if (isBlankOrNull(value)) {
@@ -223,41 +235,42 @@ public class Validator {
return columnConfig.hasPath(path) ? columnConfig.getInt(path) : null;
}
private boolean getBoolean(Config columnConfig, String path) {
return columnConfig.hasPath(path) && columnConfig.getBoolean(path);
}
private List<String> getStringList(Config columnConfig, String path) {
return columnConfig.hasPath(path) ? columnConfig.getStringList(path) : null;
}
public ValidationError isHeaderValid(String[] headerNames) {
ValidationError result = null;
if (validationConfig != null) {
if (validationConfig.hasPath("headers")) {
Config headerSectionConfig = validationConfig.getConfig("headers");
if (headerSectionConfig.hasPath("list")) {
List<String> headerConfig = headerSectionConfig.getStringList("list");
if (headerConfig != null) {
if (headerNames.length != headerConfig.size()) {
result = ValidationError.withoutLineNumber().add("validation.message.header.length",
Integer.toString(headerNames.length),
Integer.toString(headerConfig.size()));
return result;
}
List<String> headerConfig = getStringList(headerSectionConfig, "list");
if (headerConfig != null) {
if (headerNames.length != headerConfig.size()) {
result = ValidationError.withoutLineNumber().add("validation.message.header.length",
Integer.toString(headerNames.length),
Integer.toString(headerConfig.size()));
return result;
}
ValidationError error = ValidationError.withoutLineNumber();
ValidationError error = ValidationError.withoutLineNumber();
for(int i=0; i<headerConfig.size(); i++) {
String header = headerConfig.get(i);
if (!header.equals(headerNames[i])) {
error.add("validation.message.header.match",
Integer.toString(i),
header,
headerNames[i]);
}
}
if (!error.isEmpty()) {
result = error;
for(int i=0; i<headerConfig.size(); i++) {
String header = headerConfig.get(i);
if (!header.equals(headerNames[i])) {
error.add("validation.message.header.match",
Integer.toString(i),
header,
headerNames[i]);
}
}
if (!error.isEmpty()) {
result = error;
}
}
}
}