BAEL-3219

Parsing an XML File Using SAX Parser

xml/pom.xml

@@ -111,6 +111,13 @@
             <version>${commons-lang.version}</version>
         </dependency>
 
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.8</version>
+            <scope>provided</scope>
+        </dependency>
+
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter</artifactId>

xml/src/main/java/com/baeldung/sax/SaxParserMain.java

@@ -1,5 +1,7 @@
 package com.baeldung.sax;
 
+import lombok.Data;
+import lombok.ToString;
 import org.xml.sax.Attributes;
 import org.xml.sax.SAXException;
 import org.xml.sax.helpers.DefaultHandler;
@@ -10,7 +12,6 @@ import javax.xml.parsers.SAXParserFactory;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Objects;
 
 public class SaxParserMain {
     public static void main(String[] args) throws ParserConfigurationException, SAXException, IOException {
@@ -18,11 +19,17 @@ public class SaxParserMain {
         SAXParser saxParser = factory.newSAXParser();
 
         BaeldungHandler baeldungHandler = new BaeldungHandler();
-        saxParser.parse("xml\\src\\main\\resources\\sax\\baeldung.xml", baeldungHandler);
+        saxParser.parse("xml/src/main/resources/sax/baeldung.xml", baeldungHandler);
         System.out.println(baeldungHandler.getWebsite());
     }
 
+    @ToString
     public static class BaeldungHandler extends DefaultHandler {
+        private static final String ARTICLES = "articles";
+        private static final String ARTICLE = "article";
+        private static final String TITLE = "title";
+        private static final String CONTENT = "content";
+
         private Baeldung website;
         private String elementValue;
 
@@ -68,94 +75,16 @@ public class SaxParserMain {
         public Baeldung getWebsite() {
             return website;
         }
-
-        @Override
-        public String toString() {
-            return "BaeldungHandler{" +
-                    "website=" + website +
-                    ", elementValue='" + elementValue + '\'' +
-                    '}';
     }
 
-        private static final String ARTICLES = "articles";
+    @Data
-        private static final String ARTICLE = "article";
-        private static final String TITLE = "title";
-        private static final String CONTENT = "content";
-    }
-
-
     public static class Baeldung {
         private List<BaeldungArticle> articleList;
-
-        public List<BaeldungArticle> getArticleList() {
-            return articleList;
-        }
-
-        public void setArticleList(List<BaeldungArticle> articleList) {
-            this.articleList = articleList;
-        }
-
-        @Override
-        public boolean equals(Object o) {
-            if (this == o) return true;
-            if (o == null || getClass() != o.getClass()) return false;
-            Baeldung baeldung = (Baeldung) o;
-            return Objects.equals(articleList, baeldung.articleList);
-        }
-
-        @Override
-        public int hashCode() {
-            return Objects.hash(articleList);
-        }
-
-        @Override
-        public String toString() {
-            return "Baeldung{" +
-                    "articleList=" + articleList +
-                    '}';
-        }
     }
 
+    @Data
     public static class BaeldungArticle {
         private String title;
         private String content;
-
-        public String getTitle() {
-            return title;
-        }
-
-        public void setTitle(String title) {
-            this.title = title;
-        }
-
-        public String getContent() {
-            return content;
-        }
-
-        public void setContent(String content) {
-            this.content = content;
-        }
-
-        @Override
-        public boolean equals(Object o) {
-            if (this == o) return true;
-            if (o == null || getClass() != o.getClass()) return false;
-            BaeldungArticle that = (BaeldungArticle) o;
-            return Objects.equals(title, that.title) &&
-                    Objects.equals(content, that.content);
-        }
-
-        @Override
-        public int hashCode() {
-            return Objects.hash(title, content);
-        }
-
-        @Override
-        public String toString() {
-            return "BaeldungArticle{" +
-                    "title='" + title + '\'' +
-                    ", content='" + content + '\'' +
-                    '}';
-        }
     }
 }