Examples for Moshi Json (#8753)

* Examples for Moshi Json * Renamed Moshi tests to BDD style * Updated some indents * Minor code tweak to prefer ternary over if/else
2020-02-21 20:07:58 +00:00
parent a73581fbaf
commit b609d50214
9 changed files with 654 additions and 1 deletions
@@ -0,0 +1,68 @@
+package com.baeldung.moshi;
+
+import java.io.IOException;
+import java.time.Instant;
+
+import com.squareup.moshi.JsonAdapter;
+import com.squareup.moshi.Moshi;
+import org.apache.commons.lang3.builder.ToStringBuilder;
+import org.junit.Test;
+
+public class DefaultUnitTest {
+
+    @Test
+    public void whenDeserializing_thenFieldsGetDefaultValues() throws IOException {
+        Moshi moshi = new Moshi.Builder()
+          .build();
+        JsonAdapter<Post> jsonAdapter = moshi.adapter(Post.class);
+
+        String json = "{\"title\":\"My Post\"}";
+        Post post = jsonAdapter.fromJson(json);
+        System.out.println(post);
+    }
+    public static class Post {
+        private String title;
+        private String author;
+        private String posted;
+
+        public Post() {
+            posted = Instant.now().toString();
+        }
+
+        public Post(String title, String author, String posted) {
+            this.title = title;
+            this.author = author;
+            this.posted = posted;
+        }
+
+        public String getTitle() {
+            return title;
+        }
+
+        public void setTitle(String title) {
+            this.title = title;
+        }
+
+        public String getAuthor() {
+            return author;
+        }
+
+        public void setAuthor(String author) {
+            this.author = author;
+        }
+
+        public String getPosted() {
+            return posted;
+        }
+
+        public void setPosted(String posted) {
+            this.posted = posted;
+        }
+
+        @Override
+        public String toString() {
+            return new ToStringBuilder(this).append("title", title).append("author", author).append("posted", posted)
+                .toString();
+        }
+    }
+}