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atheedomatheedom
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Add serialise/deseriliser examples and file move
1 parent 3c4e40c commit bcd75eb

23 files changed

+327
-57
lines changed

‎json-b-1-0/src/main/java/com/readlearncode/BookAdapter.java

Lines changed: 0 additions & 36 deletions
This file was deleted.

‎json-b-1-0/src/main/java/com/readlearncode/JsonBindingExample.java

Lines changed: 44 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -1,14 +1,20 @@
11
package com.readlearncode;
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3+
import com.readlearncode.devWorks.overview.BookletAdapter;
34
import com.readlearncode.domain.Book;
45

56
import javax.json.bind.Jsonb;
67
import javax.json.bind.JsonbBuilder;
78
import javax.json.bind.JsonbConfig;
9+
import javax.json.bind.config.BinaryDataStrategy;
810
import javax.json.bind.config.PropertyNamingStrategy;
911
import javax.json.bind.config.PropertyOrderStrategy;
12+
import javax.json.bind.config.PropertyVisibilityStrategy;
13+
import java.lang.reflect.Field;
14+
import java.lang.reflect.Method;
1015
import java.util.ArrayList;
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import java.util.List;
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import java.util.Locale;
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/**
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* Source code github.com/readlearncode
@@ -39,7 +45,7 @@ public String serializeArrayOfBooks() {
3945
}
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4147
public String serializeArrayOfStrings() {
42-
return JsonbBuilder.create().toJson(new String[]{"Java EE","Java SE"});
48+
return JsonbBuilder.create().toJson(new String[]{"Java EE", "Java SE"});
4349
}
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4551
public String customizedMapping() {
@@ -56,35 +62,63 @@ public String customizedMapping() {
5662
return jsonb.toJson(book1);
5763
}
5864

59-
public String annotationPropertiesMapping(){
65+
public String annotationPropertiesMapping() {
6066
return JsonbBuilder.create().toJson(magazine);
6167
}
6268

63-
public String annotationMethodMapping(){
69+
public String annotationMethodMapping() {
6470
return JsonbBuilder.create().toJson(newspaper);
6571
}
6672

67-
public String annotationPropertyAndMethodMapping(){
73+
public String annotationPropertyAndMethodMapping() {
6874
return JsonbBuilder.create().toJson(booklet);
6975
}
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71-
public String bookAdapterToJson(){
72-
JsonbConfig jsonbConfig = new JsonbConfig().withAdapters(new BookAdapter());
77+
public String bookAdapterToJson() {
78+
JsonbConfig jsonbConfig = new JsonbConfig().withAdapters(new BookletAdapter());
7379
Jsonb jsonb = JsonbBuilder.create(jsonbConfig);
7480
return jsonb.toJson(book1);
7581
}
7682

77-
public Book bookAdapterToBook(){
78-
JsonbConfig jsonbConfig = new JsonbConfig().withAdapters(new BookAdapter());
83+
public Book bookAdapterToBook() {
84+
JsonbConfig jsonbConfig = new JsonbConfig().withAdapters(new BookletAdapter());
7985
Jsonb jsonb = JsonbBuilder.create(jsonbConfig);
8086
String json = "{\"isbn\":\"1234567890\",\"bookTitle\":\"Professional Java EE Design Patterns\",\"firstName\":\"Alex\",\"lastName\":\"Theedom\"}";
8187
return jsonb.fromJson(json, Book.class);
8288
}
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85-
public void usingAProvider(){
86-
91+
public void usingAProvider() {
8792
JsonbBuilder builder = JsonbBuilder.newBuilder("aProvider");
93+
}
94+
95+
96+
public String allCustomizedMapping() {
8897

98+
PropertyVisibilityStrategy vis = new PropertyVisibilityStrategy() {
99+
@Override
100+
public boolean isVisible(Field field) {
101+
return false;
102+
}
103+
104+
@Override
105+
public boolean isVisible(Method method) {
106+
return false;
107+
}
108+
};
109+
110+
JsonbConfig jsonbConfig = new JsonbConfig()
111+
.withPropertyNamingStrategy(PropertyNamingStrategy.LOWER_CASE_WITH_DASHES)
112+
.withPropertyOrderStrategy(PropertyOrderStrategy.LEXICOGRAPHICAL)
113+
.withPropertyVisibilityStrategy(vis)
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.withStrictIJSON(true)
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.withFormatting(true)
116+
.withNullValues(true)
117+
.withBinaryDataStrategy(BinaryDataStrategy.BASE_64_URL)
118+
.withDateFormat("MM/dd/yyyy", Locale.ENGLISH);
119+
120+
Jsonb jsonb = JsonbBuilder.create(jsonbConfig);
121+
122+
return jsonb.toJson(book1);
89123
}
90124
}

‎json-b-1-0/src/main/java/com/readlearncode/devWorks/overview/BookDeserializer.java

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@@ -0,0 +1,35 @@
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package com.readlearncode.devWorks.overview;
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import com.readlearncode.devWorks.overview.domain.Book;
4+
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import javax.json.bind.serializer.DeserializationContext;
6+
import javax.json.bind.serializer.JsonbDeserializer;
7+
import javax.json.stream.JsonParser;
8+
import java.lang.reflect.Type;
9+
10+
/**
11+
* Source code github.com/readlearncode
12+
*
13+
* @author Alex Theedom www.readlearncode.com
14+
* @version 1.0
15+
*/
16+
public class BookDeserializer implements JsonbDeserializer<Book> {
17+
18+
@Override
19+
public Book deserialize(JsonParser parser, DeserializationContext ctx, Type rtType) {
20+
Book book = null;
21+
while (parser.hasNext()) {
22+
JsonParser.Event event = parser.next();
23+
if (event == JsonParser.Event.KEY_NAME) {
24+
String className = parser.getString();
25+
parser.next();
26+
try {
27+
book = ctx.deserialize(Class.forName(className).asSubclass(Book.class), parser);
28+
} catch (ClassNotFoundException e) {
29+
e.printStackTrace();
30+
}
31+
}
32+
}
33+
return book;
34+
}
35+
}

‎json-b-1-0/src/main/java/com/readlearncode/devWorks/overview/BookSerializer.java

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,28 @@
1+
package com.readlearncode.devWorks.overview;
2+
3+
import com.readlearncode.devWorks.overview.domain.Book;
4+
5+
import javax.json.bind.serializer.JsonbSerializer;
6+
import javax.json.bind.serializer.SerializationContext;
7+
import javax.json.stream.JsonGenerator;
8+
9+
/**
10+
* Source code github.com/readlearncode
11+
*
12+
* @author Alex Theedom www.readlearncode.com
13+
* @version 1.0
14+
*/
15+
public class BookSerializer implements JsonbSerializer<Book> {
16+
17+
@Override
18+
public void serialize(Book book, JsonGenerator generator, SerializationContext ctx) {
19+
20+
if (book != null) {
21+
generator.writeStartObject();
22+
ctx.serialize(book.getClass().getName(), book, generator);
23+
generator.writeEnd();
24+
} else {
25+
ctx.serialize(null, generator);
26+
}
27+
}
28+
}

‎json-b-1-0/src/main/java/com/readlearncode/devWorks/overview/bookletAdapter.java renamed to ‎json-b-1-0/src/main/java/com/readlearncode/devWorks/overview/BookletAdapter.java

Lines changed: 3 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,7 @@
11
package com.readlearncode.devWorks.overview;
22

3-
import com.readlearncode.domain.Author;
3+
import com.readlearncode.devWorks.overview.domain.Author;
4+
import com.readlearncode.devWorks.overview.domain.Booklet;
45

56
import javax.json.Json;
67
import javax.json.JsonObject;
@@ -12,7 +13,7 @@
1213
* @author Alex Theedom www.readlearncode.com
1314
* @version 1.0
1415
*/
15-
public class bookletAdapter implements JsonbAdapter<Booklet, JsonObject> {
16+
public class BookletAdapter implements JsonbAdapter<Booklet, JsonObject> {
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1718
@Override
1819
public JsonObject adaptToJson(Booklet booklet) throws Exception {

‎json-b-1-0/src/main/java/com/readlearncode/devWorks/overview/ComprehensiveExample.java

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@@ -1,6 +1,10 @@
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package com.readlearncode.devWorks.overview;
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33

4+
import com.readlearncode.devWorks.overview.domain.Author;
5+
import com.readlearncode.devWorks.overview.domain.Binding;
6+
import com.readlearncode.devWorks.overview.domain.Magazine;
7+
48
import javax.json.bind.JsonbBuilder;
59
import java.net.MalformedURLException;
610
import java.net.URL;

‎json-b-1-0/src/main/java/com/readlearncode/devWorks/overview/EnumExample.java

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@@ -1,5 +1,7 @@
11
package com.readlearncode.devWorks.overview;
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3+
import com.readlearncode.devWorks.overview.domain.Binding;
4+
35
import javax.json.bind.JsonbBuilder;
46

57
/**
@@ -11,7 +13,7 @@
1113
public class EnumExample {
1214

1315
public String enumSerialisation() {
14-
return JsonbBuilder.create().toJson(Binding.HARD_BACK);
16+
return JsonbBuilder.create().toJson(Binding.HARD_BACK.name());
1517
}
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1719
public class container {

‎json-b-1-0/src/main/java/com/readlearncode/devWorks/overview/MagazineSerializer.java

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package com.readlearncode.devWorks.overview;
2+
3+
import com.readlearncode.devWorks.overview.domain.Magazine;
4+
5+
import javax.json.bind.serializer.JsonbSerializer;
6+
import javax.json.bind.serializer.SerializationContext;
7+
import javax.json.stream.JsonGenerator;
8+
9+
/**
10+
* Source code github.com/readlearncode
11+
*
12+
* @author Alex Theedom www.readlearncode.com
13+
* @version 1.0
14+
*/
15+
public class MagazineSerializer implements JsonbSerializer<Magazine> {
16+
17+
@Override
18+
public void serialize(Magazine magazine, JsonGenerator generator, SerializationContext ctx) {
19+
20+
if (magazine != null) {
21+
generator.writeStartObject();
22+
ctx.serialize("name", magazine.getAuthor(), generator);
23+
generator.writeEnd();
24+
} else {
25+
ctx.serialize(null, generator);
26+
}
27+
28+
}
29+
}

‎json-b-1-0/src/main/java/com/readlearncode/devWorks/overview/MinimalExample.java

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@@ -1,5 +1,7 @@
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package com.readlearncode.devWorks.overview;
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3+
import com.readlearncode.devWorks.overview.domain.Book;
4+
35
import javax.json.bind.Jsonb;
46
import javax.json.bind.JsonbBuilder;
57

‎json-b-1-0/src/main/java/com/readlearncode/devWorks/overview/NestedClassExample.java

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package com.readlearncode.devWorks.overview;
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import com.readlearncode.devWorks.overview.domain.OuterClass;
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35
import javax.json.bind.Jsonb;
46
import javax.json.bind.JsonbBuilder;
57

‎json-b-1-0/src/main/java/com/readlearncode/devWorks/overview/domain/Author.java

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package com.readlearncode.devWorks.overview.domain;
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3+
import java.util.Objects;
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5+
/**
6+
* Source code github.com/readlearncode
7+
*
8+
* @author Alex Theedom www.readlearncode.com
9+
* @version 1.0
10+
*/
11+
public class Author {
12+
13+
private String firstName;
14+
private String lastName;
15+
16+
public Author() {
17+
}
18+
19+
public Author(String firstName, String lastName) {
20+
this.firstName = firstName;
21+
this.lastName = lastName;
22+
}
23+
24+
public String getFirstName() {
25+
return firstName;
26+
}
27+
28+
public void setFirstName(String firstName) {
29+
this.firstName = firstName;
30+
}
31+
32+
public String getLastName() {
33+
return lastName;
34+
}
35+
36+
public void setLastName(String lastName) {
37+
this.lastName = lastName;
38+
}
39+
40+
@Override
41+
public boolean equals(Object o) {
42+
if (this == o) return true;
43+
if (o == null || getClass() != o.getClass()) return false;
44+
Author author = (Author) o;
45+
return Objects.equals(firstName, author.firstName) &&
46+
Objects.equals(lastName, author.lastName);
47+
}
48+
49+
@Override
50+
public int hashCode() {
51+
return Objects.hash(firstName, lastName);
52+
}
53+
54+
@Override
55+
public String toString() {
56+
return "Author{" +
57+
"firstName='" + firstName + '\'' +
58+
", lastName='" + lastName + '\'' +
59+
'}';
60+
}
61+
}

‎json-b-1-0/src/main/java/com/readlearncode/devWorks/overview/Binding.java renamed to ‎json-b-1-0/src/main/java/com/readlearncode/devWorks/overview/domain/Binding.java

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Original file line numberDiff line numberDiff line change
@@ -1,4 +1,4 @@
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package com.readlearncode.devWorks.overview;
1+
package com.readlearncode.devWorks.overview.domain;
22

33
/**
44
* Source code github.com/readlearncode

‎json-b-1-0/src/main/java/com/readlearncode/devWorks/overview/Book.java renamed to ‎json-b-1-0/src/main/java/com/readlearncode/devWorks/overview/domain/Book.java

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package com.readlearncode.devWorks.overview;
1+
package com.readlearncode.devWorks.overview.domain;
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33
import java.util.Objects;
44

‎json-b-1-0/src/main/java/com/readlearncode/devWorks/overview/Booklet.java renamed to ‎json-b-1-0/src/main/java/com/readlearncode/devWorks/overview/domain/Booklet.java

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@@ -1,7 +1,8 @@
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package com.readlearncode.devWorks.overview;
1+
package com.readlearncode.devWorks.overview.domain;
22

3-
import com.readlearncode.domain.Author;
3+
import com.readlearncode.devWorks.overview.BookletAdapter;
44

5+
import javax.json.bind.annotation.JsonbTypeAdapter;
56
import java.util.Objects;
67

78
/**
@@ -10,6 +11,7 @@
1011
* @author Alex Theedom www.readlearncode.com
1112
* @version 1.0
1213
*/
14+
@JsonbTypeAdapter(BookletAdapter.class)
1315
public class Booklet {
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1517
private String title;

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