diff --git a/.idea/misc.xml b/.idea/misc.xml
index e122dea..234fdd3 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,5 +1,10 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/src/main/java/org/lumijiez/Main.java b/src/main/java/org/lumijiez/Main.java
index c07936b..4d6c5f3 100644
--- a/src/main/java/org/lumijiez/Main.java
+++ b/src/main/java/org/lumijiez/Main.java
@@ -1,17 +1,35 @@
package org.lumijiez;
-//TIP To Run code, press or
-// click the icon in the gutter.
-public class Main {
- public static void main(String[] args) {
- //TIP Press with your caret at the highlighted text
- // to see how IntelliJ IDEA suggests fixing it.
- System.out.printf("Hello and welcome!");
+import org.lumijiez.models.FilteredProducts;
+import org.lumijiez.models.Product;
+import org.lumijiez.network.TCPClient;
+import org.lumijiez.parsers.DarwinParser;
+import org.lumijiez.parsers.DarwinProductParser;
+import org.lumijiez.parsers.DarwinProductProcessor;
+import org.lumijiez.serializer.Lumi;
- for (int i = 1; i <= 5; i++) {
- //TIP Press to start debugging your code. We have set one breakpoint
- // for you, but you can always add more by pressing .
- System.out.println("i = " + i);
- }
+import java.util.List;
+
+public class Main {
+ public static void main(String[] args) throws Exception {
+ String host = "https://darwin.md/search?search=apple&page=1";
+
+ String response = TCPClient.getHttps(host);
+ String productList = DarwinParser.extractProductList(response);
+ List products = DarwinProductParser.parseProducts(productList);
+
+ FilteredProducts filtered = DarwinProductProcessor.processProducts(products, 0, 1000000);
+
+ Lumi.jsonToFile(filtered, "filtered.json");
+ Lumi.xmlToFile(filtered, "filtered.xml");
+
+ System.out.println(TCPClient.checkJson(Lumi.toJson(filtered)));
+ System.out.println(TCPClient.checkXml(Lumi.toXml(filtered)));
+
+// Serialization/Deserialization Test
+ System.out.println(
+ Lumi.toXml(
+ Lumi.fromJson(
+ Lumi.toJson(products.getFirst()), Product.class)));
}
}
\ No newline at end of file
diff --git a/src/main/java/org/lumijiez/models/FilteredProducts.java b/src/main/java/org/lumijiez/models/FilteredProducts.java
index 2a465af..5bdfc04 100644
--- a/src/main/java/org/lumijiez/models/FilteredProducts.java
+++ b/src/main/java/org/lumijiez/models/FilteredProducts.java
@@ -1,4 +1,19 @@
package org.lumijiez.models;
+import org.lumijiez.serializer.LumiSerializable;
+import org.lumijiez.serializer.LumiSerializeField;
+
+import java.util.Date;
+import java.util.List;
+
+@LumiSerializable
public class FilteredProducts {
+ @LumiSerializeField
+ public List products;
+
+ @LumiSerializeField
+ public Date date;
+
+ @LumiSerializeField
+ public float price;
}
diff --git a/src/main/java/org/lumijiez/models/Product.java b/src/main/java/org/lumijiez/models/Product.java
index 15b0445..9545351 100644
--- a/src/main/java/org/lumijiez/models/Product.java
+++ b/src/main/java/org/lumijiez/models/Product.java
@@ -1,4 +1,45 @@
package org.lumijiez.models;
+import org.lumijiez.serializer.LumiSerializable;
+import org.lumijiez.serializer.LumiSerializeField;
+
+@LumiSerializable
public class Product {
+
+ @LumiSerializeField
+ public String id;
+
+ @LumiSerializeField
+ public String name;
+
+ @LumiSerializeField
+ public String imageUrl;
+
+ @LumiSerializeField
+ public String specifications;
+
+ @LumiSerializeField
+ public String oldPrice;
+
+ @LumiSerializeField
+ public String newPrice;
+
+ @LumiSerializeField
+ public String discount;
+
+ @LumiSerializeField
+ public String productLink;
+
+ public Product() {}
+
+ public Product(String id, String name, String imageUrl, String specifications, String oldPrice, String newPrice, String discount, String productLink) {
+ this.id = id;
+ this.name = name;
+ this.imageUrl = imageUrl;
+ this.specifications = specifications;
+ this.oldPrice = oldPrice;
+ this.newPrice = newPrice;
+ this.discount = discount;
+ this.productLink = productLink;
+ }
}
diff --git a/src/main/java/org/lumijiez/network/TCPClient.java b/src/main/java/org/lumijiez/network/TCPClient.java
index 670bf60..c3c5cdd 100644
--- a/src/main/java/org/lumijiez/network/TCPClient.java
+++ b/src/main/java/org/lumijiez/network/TCPClient.java
@@ -1,4 +1,93 @@
package org.lumijiez.network;
+import javax.net.ssl.SSLSocket;
+import javax.net.ssl.SSLSocketFactory;
+import java.io.*;
+import java.net.Socket;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.nio.charset.StandardCharsets;
+import java.util.Base64;
+
public class TCPClient {
-}
+ public static String getHttps(String url) {
+ try {
+ URI uri = new URI(url);
+ String host = uri.getHost();
+ String path = uri.getRawPath();
+ String query = uri.getRawQuery();
+ int port = uri.getPort() == -1 ? 443 : uri.getPort();
+
+ SSLSocketFactory factory = (SSLSocketFactory) SSLSocketFactory.getDefault();
+ SSLSocket socket = (SSLSocket) factory.createSocket(host, port);
+ socket.setEnabledProtocols(socket.getSupportedProtocols());
+ socket.startHandshake();
+
+ String requestPath = path + (query != null ? "?" + query : "");
+
+ String request =
+ "GET " + requestPath + " HTTP/1.1\r\n" +
+ "Host: " + host + "\r\n" +
+ "Connection: close\r\n\r\n";
+
+ return socketIo(socket, request);
+ } catch (IOException | URISyntaxException e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ public static String checkJson(String jsonData) {
+ return sendData("application/json", jsonData);
+ }
+
+ public static String checkXml(String xmlData) {
+ return sendData("application/xml", xmlData);
+ }
+
+ private static String sendData(String contentType, String data) {
+ try {
+ URI uri = new URI("http://localhost:8000/upload");
+ String host = uri.getHost();
+ int port = uri.getPort() == -1 ? 80 : uri.getPort();
+
+ Socket socket = new Socket(host, port);
+
+ String username = "500";
+ String password = "408";
+ String auth = username + ":" + password;
+ String encodedAuth = Base64.getEncoder().encodeToString(auth.getBytes());
+
+ String request =
+ "POST " + uri.getPath() + " HTTP/1.1\r\n" +
+ "Host: " + host + "\r\n" +
+ "Content-Type: " + contentType + "\r\n" +
+ "Content-Length: " + data.getBytes(StandardCharsets.UTF_8).length + "\r\n" +
+ "Authorization: Basic " + encodedAuth + "\r\n" +
+ "Connection: close\r\n\r\n" +
+ data;
+
+ String response = socketIo(socket, request);
+
+ return "Status Code: " + response.split("\n")[0].split(" ")[1];
+ } catch (IOException | URISyntaxException e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ private static String socketIo(Socket socket, String request) throws IOException {
+ OutputStream outputStream = socket.getOutputStream();
+ outputStream.write(request.getBytes());
+ outputStream.flush();
+
+ BufferedReader reader = new BufferedReader(new InputStreamReader(socket.getInputStream()));
+ String line;
+ StringBuilder response = new StringBuilder();
+ while ((line = reader.readLine()) != null) {
+ response.append(line).append("\n");
+ }
+ reader.close();
+ socket.close();
+
+ return response.toString();
+ }
+}
\ No newline at end of file
diff --git a/src/main/java/org/lumijiez/parsers/DarwinParser.java b/src/main/java/org/lumijiez/parsers/DarwinParser.java
index 9ad13b9..d6a8a88 100644
--- a/src/main/java/org/lumijiez/parsers/DarwinParser.java
+++ b/src/main/java/org/lumijiez/parsers/DarwinParser.java
@@ -1,4 +1,44 @@
package org.lumijiez.parsers;
public class DarwinParser {
-}
+ public static String extractProductList(String html) {
+ String divStart = "";
+ String divEnd = "
";
+
+ int startIndex = html.indexOf(divStart);
+ if (startIndex == -1) {
+ return "Product list div not found";
+ }
+
+ int endIndex = -1;
+ int nestedLevel = 1;
+ int searchStartIndex = startIndex + divStart.length();
+
+ while (nestedLevel > 0 && searchStartIndex < html.length()) {
+ int nextDivStart = html.indexOf(" parseProducts(String html) {
+ List products = new ArrayList<>();
+ String productPattern = ".*?
\\s*\\s*";
+ Pattern pattern = Pattern.compile(productPattern, Pattern.DOTALL);
+ Matcher matcher = pattern.matcher(html);
+
+ while (matcher.find()) {
+ String productHtml = matcher.group();
+ Product product = extractProductInfo(productHtml);
+ if (product != null) {
+ products.add(product);
+ }
+ }
+
+ return products;
+ }
+
+ private static Product extractProductInfo(String productHtml) {
+ String name = extractWithRegex(productHtml, "title=\"([^\"]+)\"\\s+class=\"ga-item\"");
+ String imageUrl = extractWithRegex(productHtml, "src=\"([^\"]+)\"");
+ String specifications = extractWithRegex(productHtml, "([^<]+)");
+ String oldPrice = extractWithRegex(productHtml, "([^<]+)");
+ String newPrice = extractWithRegex(productHtml, "([^<]+)");
+ String discount = extractWithRegex(productHtml, "");
+ String productLink = extractWithRegex(productHtml, "href=\"([^\"]+)\"\\s+title=\"[^\"]+\"\\s+class=\"ga-item\"");
+ String id = extractId(productLink);
+ if (name == null || newPrice == null) {
+ return null;
+ }
+
+ return new Product(id, name, imageUrl, specifications, oldPrice, newPrice, discount, productLink);
+ }
+
+ private static String extractWithRegex(String input, String regex) {
+ Pattern pattern = Pattern.compile(regex);
+ Matcher matcher = pattern.matcher(input);
+ if (matcher.find()) {
+ return matcher.group(1).trim();
+ }
+ return null;
+ }
+
+ private static String extractId(String productLink) {
+ String body = TCPClient.getHttps(productLink);
+
+ String regex = "ID produs:\\s*]*>\\s*(\\d{2}\\.\\d{8}\\.\\d{3})\\s*";
+
+ Pattern pattern = Pattern.compile(regex);
+ Matcher matcher = pattern.matcher(body);
+
+ if (matcher.find()) {
+ return matcher.group(1);
+ }
+
+ return "0";
+ }
}
diff --git a/src/main/java/org/lumijiez/parsers/DarwinProductProcessor.java b/src/main/java/org/lumijiez/parsers/DarwinProductProcessor.java
index 41be993..ad3f9f4 100644
--- a/src/main/java/org/lumijiez/parsers/DarwinProductProcessor.java
+++ b/src/main/java/org/lumijiez/parsers/DarwinProductProcessor.java
@@ -1,4 +1,81 @@
package org.lumijiez.parsers;
+import org.lumijiez.models.FilteredProducts;
+import org.lumijiez.models.Product;
+
+import java.text.NumberFormat;
+import java.text.ParseException;
+import java.time.Instant;
+import java.util.Arrays;
+import java.util.Date;
+import java.util.List;
+import java.util.Locale;
+import java.util.stream.Collectors;
+
public class DarwinProductProcessor {
-}
+
+ public static FilteredProducts processProducts(List products, float minPrice, float maxPrice) {
+ List filteredProducts = products.stream()
+ .map(DarwinProductProcessor::convertPricesToEUR)
+ .filter(product -> isInPriceRange(product, minPrice, maxPrice))
+ .collect(Collectors.toList());
+
+ float totalPrice = filteredProducts.stream()
+ .map(DarwinProductProcessor::getPrice)
+ .reduce(0f, Float::sum);
+
+ FilteredProducts result = new FilteredProducts();
+ result.products = filteredProducts;
+ result.date = Date.from(Instant.now());
+ result.price = totalPrice;
+
+ return result;
+ }
+
+ private static Product convertPricesToEUR(Product product) {
+ product.oldPrice = convertToEUR(product.oldPrice);
+ product.newPrice = convertToEUR(product.newPrice);
+ product.discount = convertToEUR(product.discount);
+ return product;
+ }
+
+ private static String convertToEUR(String priceInMDL) {
+ if (priceInMDL == null || priceInMDL.isEmpty()) {
+ return null;
+ }
+ try {
+ NumberFormat format = NumberFormat.getInstance(Locale.forLanguageTag("ro-RO"));
+ Number number = format.parse(priceInMDL.replaceAll("[^\\d]", ""));
+ float price = number.floatValue();
+ return String.format("%.2f EUR", price / 19);
+ } catch (ParseException e) {
+ System.out.println(Arrays.toString(e.getStackTrace()));
+ return null;
+ }
+ }
+
+ private static boolean isInPriceRange(Product product, float minPrice, float maxPrice) {
+ float price = getPrice(product);
+ return price >= minPrice && price <= maxPrice;
+ }
+
+ private static float getPrice(Product product) {
+ if (product.newPrice != null) {
+ return parsePrice(product.newPrice);
+ }
+ return 0f;
+ }
+
+ private static float parsePrice(String priceInEUR) {
+ if (priceInEUR == null) {
+ return 0f;
+ }
+ try {
+ String numericPart = priceInEUR.replaceAll("[^\\d.]", "");
+ return Float.parseFloat(numericPart);
+ } catch (NumberFormatException e) {
+ System.out.println(Arrays.toString(e.getStackTrace()));
+ return 0f;
+ }
+ }
+}
\ No newline at end of file
diff --git a/src/main/java/org/lumijiez/serializer/JsonFileWriter.java b/src/main/java/org/lumijiez/serializer/JsonFileWriter.java
index 50821a1..522f9b6 100644
--- a/src/main/java/org/lumijiez/serializer/JsonFileWriter.java
+++ b/src/main/java/org/lumijiez/serializer/JsonFileWriter.java
@@ -1,4 +1,32 @@
package org.lumijiez.serializer;
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.Arrays;
+
public class JsonFileWriter {
-}
+ public static void saveJsonToFile(Object objectToSerialize, String filePath) throws IllegalAccessException {
+ String jsonOutput = Lumi.toJson(objectToSerialize);
+
+ File file = new File(filePath);
+ BufferedWriter writer = null;
+
+ try {
+ writer = new BufferedWriter(new FileWriter(file));
+ writer.write(jsonOutput);
+ System.out.println("JSON saved to " + filePath);
+ } catch (IOException e) {
+ System.out.println(Arrays.toString(e.getStackTrace()));
+ } finally {
+ if (writer != null) {
+ try {
+ writer.close();
+ } catch (IOException e) {
+ System.out.println(Arrays.toString(e.getStackTrace()));
+ }
+ }
+ }
+ }
+}
\ No newline at end of file
diff --git a/src/main/java/org/lumijiez/serializer/Lumi.java b/src/main/java/org/lumijiez/serializer/Lumi.java
new file mode 100644
index 0000000..76d9243
--- /dev/null
+++ b/src/main/java/org/lumijiez/serializer/Lumi.java
@@ -0,0 +1,217 @@
+package org.lumijiez.serializer;
+
+import java.lang.reflect.Field;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class Lumi {
+ public static String toJson(Object obj) throws IllegalAccessException {
+ if (!obj.getClass().isAnnotationPresent(LumiSerializable.class)) {
+ throw new IllegalArgumentException("Class is not marked as LumiSerializable");
+ }
+
+ StringBuilder json = new StringBuilder("{");
+ Field[] fields = obj.getClass().getDeclaredFields();
+ List serializedFields = new ArrayList<>();
+
+ for (Field field : fields) {
+ if (field.isAnnotationPresent(LumiSerializeField.class)) {
+ field.setAccessible(true);
+ String fieldName = field.getName();
+ Object value = field.get(obj);
+ serializedFields.add("\"" + fieldName + "\":" + valueToJson(value));
+ }
+ }
+
+ json.append(String.join(",", serializedFields));
+ json.append("}");
+ return json.toString();
+ }
+
+ private static String valueToJson(Object value) {
+ if (value == null) {
+ return "null";
+ } else if (value instanceof String) {
+ return "\"" + escapeJsonString((String) value) + "\"";
+ } else if (value instanceof Number || value instanceof Boolean) {
+ return value.toString();
+ } else if (value instanceof List) {
+ return listToJson((List) value);
+ } else if (value instanceof Date) {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");
+ return "\"" + dateFormat.format((Date) value) + "\"";
+ } else {
+ try {
+ return toJson(value);
+ } catch (IllegalAccessException e) {
+ return "\"" + value + "\"";
+ }
+ }
+ }
+
+ private static String listToJson(List list) {
+ List jsonItems = new ArrayList<>();
+ for (Object item : list) {
+ jsonItems.add(valueToJson(item));
+ }
+ return "[" + String.join(",", jsonItems) + "]";
+ }
+
+ private static String escapeJsonString(String input) {
+ return input.replace("\"", "\\\"")
+ .replace("\n", "\\n")
+ .replace("\r", "\\r")
+ .replace("\t", "\\t");
+ }
+
+ public static String toXml(Object obj) throws IllegalAccessException {
+ if (!obj.getClass().isAnnotationPresent(LumiSerializable.class)) {
+ throw new IllegalArgumentException("Class is not marked as LumiSerializable");
+ }
+
+ StringBuilder xml = new StringBuilder("<" + obj.getClass().getSimpleName() + ">");
+ Field[] fields = obj.getClass().getDeclaredFields();
+
+ for (Field field : fields) {
+ if (field.isAnnotationPresent(LumiSerializeField.class)) {
+ field.setAccessible(true);
+ String fieldName = field.getName();
+ Object value = field.get(obj);
+ xml.append(valueToXml(fieldName, value));
+ }
+ }
+
+ xml.append("");
+ return xml.toString();
+ }
+
+ private static String valueToXml(String fieldName, Object value) {
+ StringBuilder xml = new StringBuilder("<" + fieldName + ">");
+
+ if (value == null) {
+ xml.append("null");
+ } else if (value instanceof String || value instanceof Number || value instanceof Boolean) {
+ xml.append(escapeXmlString(value.toString()));
+ } else if (value instanceof List) {
+ xml.append(listToXml((List) value));
+ } else if (value instanceof Date) {
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
+ xml.append(escapeXmlString(dateFormat.format((Date) value)));
+ } else if (value instanceof java.time.LocalDate) {
+ xml.append(escapeXmlString(((java.time.LocalDate) value).toString()));
+ } else if (value instanceof java.time.LocalDateTime) {
+ xml.append(escapeXmlString(((java.time.LocalDateTime) value).toString()));
+ } else if (value instanceof java.time.ZonedDateTime) {
+ xml.append(escapeXmlString(((java.time.ZonedDateTime) value).toString()));
+ } else {
+ try {
+ xml.append(toXml(value));
+ } catch (IllegalAccessException e) {
+ xml.append(escapeXmlString(value.toString()));
+ }
+ }
+
+ xml.append("");
+ return xml.toString();
+ }
+
+ private static String listToXml(List list) {
+ StringBuilder xml = new StringBuilder();
+ for (Object item : list) {
+ xml.append("- ");
+ xml.append(valueToXml("value", item));
+ xml.append("
");
+ }
+ return xml.toString();
+ }
+
+ private static String escapeXmlString(String input) {
+ return input.replace("&", "&")
+ .replace("<", "<")
+ .replace(">", ">")
+ .replace("\"", """)
+ .replace("'", "'");
+ }
+
+ public static T fromJson(String json, Class clazz) throws Exception {
+ if (!clazz.isAnnotationPresent(LumiSerializable.class)) {
+ throw new IllegalArgumentException("Class is not marked as LumiSerializable");
+ }
+
+ T obj = clazz.getDeclaredConstructor().newInstance();
+ Pattern pattern = Pattern.compile("\"(\\w+)\"\\s*:\\s*(.+?)(?=,\\s*\"|\\})");
+ Matcher matcher = pattern.matcher(json);
+
+ while (matcher.find()) {
+ String fieldName = matcher.group(1);
+ String fieldValue = matcher.group(2).trim();
+
+ Field field = getFieldByName(clazz, fieldName);
+ if (field != null && field.isAnnotationPresent(LumiSerializeField.class)) {
+ field.setAccessible(true);
+ field.set(obj, parseValue(fieldValue, field.getType()));
+ }
+ }
+ return obj;
+ }
+
+ public static T fromXml(String xml, Class clazz) throws Exception {
+ if (!clazz.isAnnotationPresent(LumiSerializable.class)) {
+ throw new IllegalArgumentException("Class is not marked as LumiSerializable");
+ }
+
+ T obj = clazz.getDeclaredConstructor().newInstance();
+ Pattern pattern = Pattern.compile("<(\\w+)>(.*?)");
+ Matcher matcher = pattern.matcher(xml);
+
+ while (matcher.find()) {
+ String fieldName = matcher.group(1);
+ String fieldValue = matcher.group(2);
+
+ Field field = getFieldByName(clazz, fieldName);
+ if (field != null && field.isAnnotationPresent(LumiSerializeField.class)) {
+ field.setAccessible(true);
+ field.set(obj, parseValue(fieldValue, field.getType()));
+ }
+ }
+
+ return obj;
+ }
+
+ private static Field getFieldByName(Class clazz, String fieldName) {
+ try {
+ return clazz.getDeclaredField(fieldName);
+ } catch (NoSuchFieldException e) {
+ return null;
+ }
+ }
+
+ private static Object parseValue(String value, Class type) {
+ if (type == String.class) {
+ return value.replaceAll("^\"|\"$", "");
+ } else if (type == int.class || type == Integer.class) {
+ return Integer.parseInt(value);
+ } else if (type == long.class || type == Long.class) {
+ return Long.parseLong(value);
+ } else if (type == double.class || type == Double.class) {
+ return Double.parseDouble(value);
+ } else if (type == boolean.class || type == Boolean.class) {
+ return Boolean.parseBoolean(value);
+ } else if (type == float.class || type == Float.class) {
+ return Float.parseFloat(value);
+ }
+ return value;
+ }
+
+ public static void xmlToFile(Object obj, String fileName) throws IllegalAccessException {
+ XmlFileWriter.saveXmlToFile(obj, fileName);
+ }
+
+ public static void jsonToFile(Object obj, String fileName) throws IllegalAccessException {
+ JsonFileWriter.saveJsonToFile(obj, fileName);
+ }
+}
diff --git a/src/main/java/org/lumijiez/serializer/LumiSerializable.java b/src/main/java/org/lumijiez/serializer/LumiSerializable.java
index e69de29..09dc214 100644
--- a/src/main/java/org/lumijiez/serializer/LumiSerializable.java
+++ b/src/main/java/org/lumijiez/serializer/LumiSerializable.java
@@ -0,0 +1,10 @@
+package org.lumijiez.serializer;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.TYPE)
+public @interface LumiSerializable {}
diff --git a/src/main/java/org/lumijiez/serializer/LumiSerializeField.java b/src/main/java/org/lumijiez/serializer/LumiSerializeField.java
index e69de29..4db1e6d 100644
--- a/src/main/java/org/lumijiez/serializer/LumiSerializeField.java
+++ b/src/main/java/org/lumijiez/serializer/LumiSerializeField.java
@@ -0,0 +1,10 @@
+package org.lumijiez.serializer;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.FIELD)
+public @interface LumiSerializeField {}
diff --git a/src/main/java/org/lumijiez/serializer/LumiSerializer.java b/src/main/java/org/lumijiez/serializer/LumiSerializer.java
deleted file mode 100644
index bb35fba..0000000
--- a/src/main/java/org/lumijiez/serializer/LumiSerializer.java
+++ /dev/null
@@ -1,4 +0,0 @@
-package org.lumijiez.serializer;
-
-public class LumiSerializer {
-}
diff --git a/src/main/java/org/lumijiez/serializer/XmlFileWriter.java b/src/main/java/org/lumijiez/serializer/XmlFileWriter.java
new file mode 100644
index 0000000..e0176e7
--- /dev/null
+++ b/src/main/java/org/lumijiez/serializer/XmlFileWriter.java
@@ -0,0 +1,33 @@
+package org.lumijiez.serializer;
+
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.Arrays;
+
+public class XmlFileWriter {
+ public static void saveXmlToFile(Object objectToSerialize, String filePath) throws IllegalAccessException {
+ String xmlOutput = Lumi.toXml(objectToSerialize);
+
+ File file = new File(filePath);
+ BufferedWriter writer = null;
+
+ try {
+ writer = new BufferedWriter(new FileWriter(file));
+ writer.write(xmlOutput);
+ System.out.println("XML saved to " + filePath);
+ } catch (IOException e) {
+ System.out.println(Arrays.toString(e.getStackTrace()));
+ } finally {
+ if (writer != null) {
+ try {
+ writer.close();
+ } catch (IOException e) {
+ System.out.println(Arrays.toString(e.getStackTrace()));
+ }
+ }
+ }
+ }
+}
+