iSharkFly-Docs
/
java-tutorials
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge branch 'pr/528-hamza'

This commit is contained in:
Slavisa Baeldung 2016-07-25 14:31:51 +02:00
parent 11241eabc0 daa3a5d944
commit 7cbf987463
6 changed files with 220 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
json/README.md Normal file
View File

@ -0,0 +1,7 @@
=========
## Fast-Json
### Relevant Articles:
- [Introduction to JSON Schema in Java](http://www.baeldung.com/introduction-to-json-schema-in-java)
- [A Guide to FastJson](http://www.baeldung.com/????????)

6
json/pom.xml
View File

@ -13,6 +13,12 @@
<version>1.3.0</version>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.13</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>

63
json/src/test/java/org/baeldung/json/schema/JSONSchemaTest.java → json/src/test/java/com/baeldung/json/schema/JSONSchemaTest.java
View File

@ -1,31 +1,32 @@
package org.baeldung.json.schema;
import org.everit.json.schema.Schema;
import org.everit.json.schema.loader.SchemaLoader;
import org.json.JSONObject;
import org.json.JSONTokener;
import org.junit.Test;
public class JSONSchemaTest {
@Test
public void givenInvalidInput_whenValidating_thenInvalid() {
JSONObject jsonSchema = new JSONObject(new JSONTokener(JSONSchemaTest.class.getResourceAsStream("/schema.json")));
JSONObject jsonSubject = new JSONObject(new JSONTokener(JSONSchemaTest.class.getResourceAsStream("/product_invalid.json")));
Schema schema = SchemaLoader.load(jsonSchema);
schema.validate(jsonSubject);
}
@Test
public void givenValidInput_whenValidating_thenValid() {
JSONObject jsonSchema = new JSONObject(new JSONTokener(JSONSchemaTest.class.getResourceAsStream("/schema.json")));
JSONObject jsonSubject = new JSONObject(new JSONTokener(JSONSchemaTest.class.getResourceAsStream("/product_valid.json")));
Schema schema = SchemaLoader.load(jsonSchema);
schema.validate(jsonSubject);
}
}
package com.baeldung.json.schema;
import org.everit.json.schema.Schema;
import org.everit.json.schema.ValidationException;
import org.everit.json.schema.loader.SchemaLoader;
import org.json.JSONObject;
import org.json.JSONTokener;
import org.junit.Test;
public class JSONSchemaTest {
@Test(expected = ValidationException.class)
public void givenInvalidInput_whenValidating_thenInvalid() {
JSONObject jsonSchema = new JSONObject(new JSONTokener(JSONSchemaTest.class.getResourceAsStream("/schema.json")));
JSONObject jsonSubject = new JSONObject(new JSONTokener(JSONSchemaTest.class.getResourceAsStream("/product_invalid.json")));
Schema schema = SchemaLoader.load(jsonSchema);
schema.validate(jsonSubject);
}
@Test
public void givenValidInput_whenValidating_thenValid() {
JSONObject jsonSchema = new JSONObject(new JSONTokener(JSONSchemaTest.class.getResourceAsStream("/schema.json")));
JSONObject jsonSubject = new JSONObject(new JSONTokener(JSONSchemaTest.class.getResourceAsStream("/product_valid.json")));
Schema schema = SchemaLoader.load(jsonSchema);
schema.validate(jsonSubject);
}
}

104
json/src/test/java/fast_json/FastJsonTests.java Normal file
View File

@ -0,0 +1,104 @@
package fast_json;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.alibaba.fastjson.serializer.BeanContext;
import com.alibaba.fastjson.serializer.ContextValueFilter;
import com.alibaba.fastjson.serializer.NameFilter;
import com.alibaba.fastjson.serializer.SerializeConfig;
import org.junit.Before;
import org.junit.Test;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;
import static org.junit.Assert.assertEquals;
public class FastJsonTests {
private List<Person> listOfPersons;
@Before
public void setUp() {
listOfPersons = new ArrayList<Person>();
Calendar calendar = Calendar.getInstance();
calendar.set(2016, 6, 24);
listOfPersons.add(new Person(15, "John", "Doe", calendar.getTime()));
listOfPersons.add(new Person(20, "Janette", "Doe", calendar.getTime()));
}
@Test
public void whenJavaList_thanConvertToJsonCorrect() {
String personJsonFormat = JSON.toJSONString(listOfPersons);
assertEquals(
personJsonFormat,
"[{\"FIRST NAME\":\"Doe\",\"LAST NAME\":\"John\",\"DATE OF BIRTH\":"
+ "\"24/07/2016\"},{\"FIRST NAME\":\"Doe\",\"LAST NAME\":\"Janette\",\"DATE OF BIRTH\":"
+ "\"24/07/2016\"}]");
}
@Test
public void whenJson_thanConvertToObjectCorrect() {
String personJsonFormat = JSON.toJSONString(listOfPersons.get(0));
Person newPerson = JSON.parseObject(personJsonFormat, Person.class);
assertEquals(newPerson.getAge(), 0); // serialize is set to false for age attribute
assertEquals(newPerson.getFirstName(), listOfPersons.get(0).getFirstName());
assertEquals(newPerson.getLastName(), listOfPersons.get(0).getLastName());
}
@Test
public void whenGenerateJson_thanGenerationCorrect() throws ParseException {
JSONArray jsonArray = new JSONArray();
for (int i = 0; i < 2; i++) {
JSONObject jsonObject = new JSONObject();
jsonObject.put("FIRST NAME", "John" + i);
jsonObject.put("LAST NAME", "Doe" + i);
jsonObject.put("DATE OF BIRTH", "2016/12/12 12:12:12");
jsonArray.add(jsonObject);
}
assertEquals(
jsonArray.toString(),
"[{\"LAST NAME\":\"Doe0\",\"DATE OF BIRTH\":"
+ "\"2016/12/12 12:12:12\",\"FIRST NAME\":\"John0\"},{\"LAST NAME\":\"Doe1\","
+ "\"DATE OF BIRTH\":\"2016/12/12 12:12:12\",\"FIRST NAME\":\"John1\"}]");
}
@Test
public void givenContextFilter_whenJavaObject_thanJsonCorrect() {
ContextValueFilter valueFilter = new ContextValueFilter() {
public Object process(BeanContext context, Object object,
String name, Object value) {
if (name.equals("DATE OF BIRTH")) {
return "NOT TO DISCLOSE";
}
if (value.equals("John") || value.equals("Doe")) {
return ((String) value).toUpperCase();
} else {
return null;
}
}
};
JSON.toJSONString(listOfPersons, valueFilter);
}
@Test
public void givenSerializeConfig_whenJavaObject_thanJsonCorrect() {
NameFilter formatName = new NameFilter() {
public String process(Object object, String name, Object value) {
return name.toLowerCase().replace(" ", "_");
}
};
SerializeConfig.getGlobalInstance().addFilter(Person.class, formatName);
String jsonOutput = JSON.toJSONStringWithDateFormat(listOfPersons,
"yyyy-MM-dd");
assertEquals(
jsonOutput,
"[{\"first_name\":\"Doe\",\"last_name\":\"John\","
+ "\"date_of_birth\":\"2016-07-24\"},{\"first_name\":\"Doe\",\"last_name\":"
+ "\"Janette\",\"date_of_birth\":\"2016-07-24\"}]");
// resetting custom serializer
SerializeConfig.getGlobalInstance().put(Person.class, null);
}
}

70
json/src/test/java/fast_json/Person.java Normal file
View File

@ -0,0 +1,70 @@
package fast_json;
import com.alibaba.fastjson.annotation.JSONField;
import java.util.Date;
public class Person {
@JSONField(name = "AGE", serialize = false, deserialize = false)
private int age;
@JSONField(name = "LAST NAME", ordinal = 2)
private String lastName;
@JSONField(name = "FIRST NAME", ordinal = 1)
private String firstName;
@JSONField(name = "DATE OF BIRTH", format = "dd/MM/yyyy", ordinal = 3)
private Date dateOfBirth;
public Person() {
}
public Person(int age, String lastName, String firstName, Date dateOfBirth) {
super();
this.age = age;
this.lastName = lastName;
this.firstName = firstName;
this.dateOfBirth = dateOfBirth;
}
@Override
public String toString() {
return "Person [age=" + age + ", lastName=" + lastName + ", firstName="
+ firstName + ", dateOfBirth=" + dateOfBirth + "]";
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public Date getDateOfBirth() {
return dateOfBirth;
}
public void setDateOfBirth(Date dateOfBirth) {
this.dateOfBirth = dateOfBirth;
}
}

1
pom.xml
View File

@ -29,6 +29,7 @@
<module>jjwt</module>
<module>jooq-spring</module>
<module>json-path</module>
<module>json</module>
<module>mockito</module>
<module>mocks</module>
<module>jee7schedule</module>