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Enabled WebApp POM

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This commit is contained in:
Hoelee
2020-10-02 15:55:44 +08:00
parent 5d64432686
commit 1c12977744
20 changed files with 1459 additions and 83 deletions
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26
nb-configuration.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project-shared-configuration>
<!--
This file contains additional configuration written by modules in the NetBeans IDE.
The configuration is intended to be shared among all the users of project and
therefore it is assumed to be part of version control checkout.
Without this configuration present, some functionality in the IDE may be limited or fail altogether.
-->
<properties xmlns="http://www.netbeans.org/ns/maven-properties-data/1">
<!--
Properties that influence various parts of the IDE, especially code formatting and the like.
You can copy and paste the single properties, into the pom.xml file and the IDE will pick them up.
That way multiple projects can share the same settings (useful for formatting rules for example).
Any value defined here will override the pom.xml file value but is only applicable to the current project.
-->
<org-netbeans-modules-maven-j2ee.netbeans_2e_hint_2e_deploy_2e_server>Tomcat</org-netbeans-modules-maven-j2ee.netbeans_2e_hint_2e_deploy_2e_server>
<org-netbeans-modules-css-prep.less_2e_mappings>/less:/css</org-netbeans-modules-css-prep.less_2e_mappings>
<org-netbeans-modules-css-prep.less_2e_enabled>false</org-netbeans-modules-css-prep.less_2e_enabled>
<org-netbeans-modules-css-prep.sass_2e_enabled>false</org-netbeans-modules-css-prep.sass_2e_enabled>
<org-netbeans-modules-css-prep.sass_2e_compiler_2e_options/>
<org-netbeans-modules-css-prep.less_2e_compiler_2e_options/>
<org-netbeans-modules-css-prep.sass_2e_mappings>/scss:/css</org-netbeans-modules-css-prep.sass_2e_mappings>
<org-netbeans-modules-maven-j2ee.netbeans_2e_deploy_2e_on_2e_save>false</org-netbeans-modules-maven-j2ee.netbeans_2e_deploy_2e_on_2e_save>
<org-netbeans-modules-maven-j2ee.netbeans_2e_hint_2e_j2eeVersion>1.7-web</org-netbeans-modules-maven-j2ee.netbeans_2e_hint_2e_j2eeVersion>
</properties>
</project-shared-configuration>

116
pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.3.4.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.hoelele.demo</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>demo</name>
<description>Demo project for Spring Boot</description>
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.3.4.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.hoelee</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>demo</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
</properties>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>5.2.3.RELEASE</version>
<type>jar</type>
</dependency>
</dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<!-- Additional add-on by Hoelee -->
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<type>jar</type>
<version>20200518</version>
</dependency>
<dependency>
<groupId>com.squareup.okhttp3</groupId>
<artifactId>okhttp</artifactId>
<type>jar</type>
</dependency>
<dependency>
<groupId>org.thymeleaf</groupId>
<artifactId>thymeleaf</artifactId>
<type>jar</type>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

13
src/main/java/com/hoelee/demo/DemoApplication.java
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package com.hoelee.demo;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class DemoApplication {
public static void main(String[] args) {
SpringApplication.run(DemoApplication.class, args);
}
}

18
src/main/java/com/hoelee/demo/controller/RootController.java
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package com.hoelee.demo.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
@Controller
@RequestMapping(value = "/admin")
public class RootController {
@ResponseBody
@GetMapping(value = {"","/"})
public String index(){
return "Hello world";
}
}

79
src/main/java/com/hoelee/demo/demo/DemoApplication.java Normal file
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package com.hoelee.demo.demo;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.thymeleaf.TemplateEngine;
import org.thymeleaf.templateresolver.ClassLoaderTemplateResolver;
import org.thymeleaf.templateresolver.DefaultTemplateResolver;
import org.thymeleaf.templateresolver.ServletContextTemplateResolver;
/**
* <p>Class desc:</p>
*
*
* @version v2, 2020-09-30 12:01:49AM
* @author hoelee
*/
@SpringBootApplication
@EnableAutoConfiguration
@EnableConfigurationProperties
@ComponentScan({"com.hoelee.demo.demo.controller", "com.hoelee.demo.demo.helper"})
public class DemoApplication {
private static TemplateEngine templateEngine;
/** hoelee v2 2020-09-30 12:01:49AM
* <p>Method desc:</p>
*
*
* @param args
*/
public static void main(String[] args) {
SpringApplication springApplication = new SpringApplication();
ApplicationContext appCtx = springApplication.run(DemoApplication.class, args);
}
/** hoelee v2 2020-09-30 03:54:52AM
* <p>Method desc:</p>
*
@Bean
public TemplateResolver templateResolver() {
TemplateResolver templateResolver = new ClassLoaderTemplateResolver();
//templateResolver.setCacheable(false);
//templateResolver.setTemplateMode("XHTML"); // Default
templateResolver.setPrefix("/WEB-INF/thymeleaf/");
templateResolver.setCacheTTLMs(3600000L);
templateResolver.setSuffix(".html");
templateResolver.setTemplateMode("HTML5");
return templateResolver;
}
* @return
private static void initializeTemplateEngine() {
ServletContextTemplateResolver templateResolver = new ServletContextTemplateResolver();
// XHTML is the default mode, but we set it anyway for better understanding of code
templateResolver.setTemplateMode("XHTML");
// This will convert "home" to "/WEB-INF/templates/home.html"
templateResolver.setPrefix("/WEB-INF/thymeleaf/");
templateResolver.setSuffix(".html");
// Template cache TTL=1h. If not set, entries would be cached until expelled by LRU
templateResolver.setCacheTTLMs(3600000L);
//templateResolver.setCacheable(false);
templateEngine = new TemplateEngine();
templateEngine.setTemplateResolver(templateResolver);
}
*/
}
//~ v2, 2020-09-30 05:26:41AM - Last edited by hoelee

67
src/main/java/com/hoelee/demo/demo/MvcConfig.java Normal file
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package com.hoelee.demo.demo;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.Ordered;
import org.springframework.web.servlet.ViewResolver;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import org.springframework.web.servlet.view.InternalResourceViewResolver;
import org.springframework.web.servlet.view.JstlView;
import org.thymeleaf.TemplateEngine;
import org.thymeleaf.spring5.ISpringTemplateEngine;
import org.thymeleaf.spring5.SpringTemplateEngine;
import org.thymeleaf.spring5.templateresolver.SpringResourceTemplateResolver;
import org.thymeleaf.spring5.view.ThymeleafViewResolver;
import org.thymeleaf.templatemode.TemplateMode;
import org.thymeleaf.templateresolver.ITemplateResolver;
import org.thymeleaf.templateresolver.ServletContextTemplateResolver;
import javax.servlet.ServletContext;
/**
* <p>Class desc:</p>
*
*
* @version v2, 2020-09-30 05:59:17AM
* @author hoelee
*/
@Configuration
@EnableWebMvc
public class MvcConfig {
@Autowired
private TemplateEngine templateEngine;
@Autowired
private ServletContext servletContext;
@Bean
private void initializeTemplateEngine() {
ServletContextTemplateResolver templateResolver = new ServletContextTemplateResolver(servletContext);
// HTML is the default mode, but we set it anyway for better understanding of code
templateResolver.setTemplateMode(TemplateMode.HTML);
// This will convert "home" to "/WEB-INF/templates/home.html"
templateResolver.setPrefix("/WEB-INF/thymeleaf/");
templateResolver.setSuffix(".html");
// Template cache TTL=1h. If not set, entries would be cached until expelled
templateResolver.setCacheTTLMs(Long.valueOf(3600000L));
// Cache is set to true by default. Set to false if you want templates to
// be automatically updated when modified.
templateResolver.setCacheable(true);
this.templateEngine = new TemplateEngine();
this.templateEngine.setTemplateResolver(templateResolver);
}
}
//~ v2, 2020-09-30 05:59:17AM - Last edited by hoelee

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src/main/java/com/hoelee/demo/demo/ServletInitializer.java Normal file
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package com.hoelee.demo.demo;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
public class ServletInitializer extends SpringBootServletInitializer {
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(DemoApplication.class);
}
}

434
src/main/java/com/hoelee/demo/demo/controller/HomeController.java Normal file
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package com.hoelee.demo.demo.controller;
import com.hoelee.demo.demo.entity.Comment;
import com.hoelee.demo.demo.entity.Post;
import com.hoelee.demo.demo.helper.InternetHelper;
import com.hoelee.demo.demo.helper.ListHelper;
import okhttp3.Authenticator;
import okhttp3.Call;
import okhttp3.Cookie;
import okhttp3.CookieJar;
import okhttp3.Credentials;
import okhttp3.HttpUrl;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
import okhttp3.Route;
import org.json.JSONArray;
import org.json.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;
import java.io.IOException;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.List;
import java.util.Set;
import java.util.concurrent.TimeUnit;
/**
* <p>Class desc:</p>
*
* @version v2, 2020-09-30 03:02:39AM
* @author hoelee
*/
@Controller
@RequestMapping(value = "", method = {RequestMethod.GET, RequestMethod.POST})
public class HomeController {
private final Logger log = LoggerFactory.getLogger(this.getClass());
//
@Autowired
private InternetHelper internetHelper;
@ResponseBody
@GetMapping({"", "/"})
private String home() {
return "Hello World";
}
@ResponseBody
@GetMapping("/post/topComment")
private String question1TopCommentEndPoint() {
List<Post> postList = internetHelper.readAllPosts();
List<Comment> commentList = internetHelper.readAllComments();
// Distribute respective Comment into each Post
for(int a = 0; a < postList.size(); a++) {
Post post = postList.get(a);
List<Comment> commentListCurrentPost = new LinkedList<>();
for(int b = 0; b < commentList.size(); b++) {
Comment comment = commentList.get(b);
if (comment.getPostId() == post.getId())
commentListCurrentPost.add(comment);
}
post.setCommentList(commentListCurrentPost);
}
// Sort Post by highest number of comment
Collections.sort(postList,
new Comparator<Post>() {
@Override
public int compare(Post post1, Post post2) {
int post1CommentSize = post1.getCommentList().size();
int post2CommentSize = post2.getCommentList().size();
return post2CommentSize - post1CommentSize;
}
});
// Response JSONArray
JSONArray root = new JSONArray();
for(int a = 0; a < postList.size(); a++) {
root.put(postList.get(a).toJSONObjectCustomResponse1());
}
return root.toString();
}
/** hoelee v2 2020-10-02 12:40:33PM
* <p>Method desc:</p>
*
*
* @param postId
* @param commentId
* @param name
* @param email
* @param body
* @param operator - provide 'and', 'or'
* @return
*/
@ResponseBody
@GetMapping("/search")
private String question2SearchComment( //
@RequestParam(value = "postId", required = false) String postId, //
@RequestParam(value = "commentId", required = false) String commentId, //
@RequestParam(value = "name", required = false) String name, //
@RequestParam(value = "email", required = false) String email, //
@RequestParam(value = "body", required = false) String body, //
@RequestParam(value = "operator", required = false) String operator //
) {
List<Comment> commentList = internetHelper.readAllComments();
// Default no filter handler
if ((postId == null) && (commentId == null) && (name == null) && (email == null) && (body == null)) {
// Response JSONArray
JSONArray root = new JSONArray();
for(int a = 0; a < commentList.size(); a++) {
root.put(commentList.get(a).toJSONObject());
}
return root.toString();
}
// Check operator
boolean operatorAnd = false;
boolean operatorOr = false;
if (!((operator == null) || operator.isEmpty())) {
operator = operator.toLowerCase();
if (operator == "and")
operatorAnd = true;
if (operator == "or")
operatorOr = true;
} else {
// Default Operator
operatorOr = true;
}
// Start the search
if (operatorOr) {
// Do operator OR
List<Comment> commentListPostId = new LinkedList<>();
List<Comment> commnetListCommentId = new LinkedList<>();
List<Comment> commentListName = new LinkedList<>();
List<Comment> commentListEmail = new LinkedList<>();
List<Comment> commentListBody = new LinkedList<>();
List<Comment> commentListResult = new LinkedList<>();
if (!((postId == null) || postId.isEmpty())) {
// Remove unrelated post id
for(int a = 0; a < commentList.size(); a++) {
Comment comment = commentList.get(a);
int postIdInt = Integer.parseInt(postId);
if (comment.getPostId() == postIdInt)
commentListPostId.add(comment);
}
}
if (!((commentId == null) || commentId.isEmpty())) {
// Remove unrelated comment id
for(int a = 0; a < commentList.size(); a++) {
Comment comment = commentList.get(a);
int commentIdInt = Integer.parseInt(commentId);
if (comment.getId() == commentIdInt)
commnetListCommentId.add(comment);
}
}
if (!((name == null) || name.isEmpty())) {
// Remove unrelated comment id
for(int a = 0; a < commentList.size(); a++) {
Comment comment = commentList.get(a);
if (comment.getName().contains(name))
commentListName.add(comment);
}
}
if (!((email == null) || email.isEmpty())) {
// Remove unrelated comment id
for(int a = 0; a < commentList.size(); a++) {
Comment comment = commentList.get(a);
if (comment.getEmail().contains(email))
commentListEmail.add(comment);
}
}
if (!((body == null) || body.isEmpty())) {
// Remove unrelated comment id
for(int a = 0; a < commentList.size(); a++) {
Comment comment = commentList.get(a);
if (comment.getBody().contains(body))
commentListBody.add(comment);
}
}
// Remove duplicate Comment
Set<Comment> commentSetResult = new HashSet<>();
commentListResult.addAll(commentListPostId);
commentListResult.addAll(commnetListCommentId);
commentListResult.addAll(commentListName);
commentListResult.addAll(commentListEmail);
commentListResult.addAll(commentListBody);
for(int a = 0; a < commentListResult.size(); a++) {
commentSetResult.add(commentListResult.get(a));
}
// Response JSONArray
JSONArray root = new JSONArray();
for(Comment cmt : commentSetResult) {
root.put(cmt.toJSONObject());
}
return root.toString();
} else {
// Do operator AND
List<Comment> commentTotal = new LinkedList<>();
if (!((postId == null) || postId.isEmpty())) {
List<Comment> commentListResult = new LinkedList<>();
// Remove unrelated post id
for(int a = 0; a < commentList.size(); a++) {
Comment comment = commentList.get(a);
int postIdInt = Integer.parseInt(postId);
if (comment.getPostId() == postIdInt)
commentListResult.add(comment);
}
// Find out union result save to commentSetTotal
if (commentTotal.isEmpty()) {
commentTotal.addAll(commentListResult);
} else {
List<Comment> commentTotalNew = new LinkedList<>();
for(int a = 0; a < commentTotal.size(); a++) {
Comment cmt1 = commentTotal.get(a);
for(int b = 0; b < commentListResult.size(); b++) {
Comment cmt2 = commentListResult.get(b);
if (cmt1 == cmt2)
commentTotalNew.add(cmt2);
}
}
commentTotal = commentTotalNew;
}
}
if (!((commentId == null) || commentId.isEmpty())) {
List<Comment> commentListResult = new LinkedList<>();
// Remove unrelated post id
for(int a = 0; a < commentList.size(); a++) {
Comment comment = commentList.get(a);
int commentIdInt = Integer.parseInt(commentId);
if (comment.getId() == commentIdInt)
commentListResult.add(comment);
}
// Find out union result save to commentSetTotal
if (commentTotal.isEmpty()) {
commentTotal.addAll(commentListResult);
} else {
List<Comment> commentTotalNew = new LinkedList<>();
for(int a = 0; a < commentTotal.size(); a++) {
Comment cmt1 = commentTotal.get(a);
for(int b = 0; b < commentListResult.size(); b++) {
Comment cmt2 = commentListResult.get(b);
if (cmt1 == cmt2)
commentTotalNew.add(cmt2);
}
}
commentTotal = commentTotalNew;
}
}
if (!((name == null) || name.isEmpty())) {
List<Comment> commentListResult = new LinkedList<>();
// Remove unrelated post id
for(int a = 0; a < commentList.size(); a++) {
Comment comment = commentList.get(a);
if (comment.getName().contains(name))
commentListResult.add(comment);
}
// Find out union result save to commentSetTotal
if (commentTotal.isEmpty()) {
commentTotal.addAll(commentListResult);
} else {
List<Comment> commentTotalNew = new LinkedList<>();
for(int a = 0; a < commentTotal.size(); a++) {
Comment cmt1 = commentTotal.get(a);
for(int b = 0; b < commentListResult.size(); b++) {
Comment cmt2 = commentListResult.get(b);
if (cmt1 == cmt2)
commentTotalNew.add(cmt2);
}
}
commentTotal = commentTotalNew;
}
}
if (!((email == null) || email.isEmpty())) {
List<Comment> commentListResult = new LinkedList<>();
// Remove unrelated post id
for(int a = 0; a < commentList.size(); a++) {
Comment comment = commentList.get(a);
if (comment.getEmail().contains(email))
commentListResult.add(comment);
}
// Find out union result save to commentSetTotal
if (commentTotal.isEmpty()) {
commentTotal.addAll(commentListResult);
} else {
List<Comment> commentTotalNew = new LinkedList<>();
for(int a = 0; a < commentTotal.size(); a++) {
Comment cmt1 = commentTotal.get(a);
for(int b = 0; b < commentListResult.size(); b++) {
Comment cmt2 = commentListResult.get(b);
if (cmt1 == cmt2)
commentTotalNew.add(cmt2);
}
}
commentTotal = commentTotalNew;
}
}
if (!((body == null) || body.isEmpty())) {
List<Comment> commentListResult = new LinkedList<>();
// Remove unrelated post id
for(int a = 0; a < commentList.size(); a++) {
Comment comment = commentList.get(a);
if (comment.getBody().contains(body))
commentListResult.add(comment);
}
// Find out union result save to commentSetTotal
if (commentTotal.isEmpty()) {
commentTotal.addAll(commentListResult);
} else {
List<Comment> commentTotalNew = new LinkedList<>();
for(int a = 0; a < commentTotal.size(); a++) {
Comment cmt1 = commentTotal.get(a);
for(int b = 0; b < commentListResult.size(); b++) {
Comment cmt2 = commentListResult.get(b);
if (cmt1 == cmt2)
commentTotalNew.add(cmt2);
}
}
commentTotal = commentTotalNew;
}
}
// Response JSONArray
JSONArray root = new JSONArray();
for(Comment cmt : commentTotal) {
root.put(cmt.toJSONObject());
}
return root.toString();
}
}
}
//~ v2, 2020-10-02 03:53:15PM - Last edited by hoelee

84
src/main/java/com/hoelee/demo/demo/controller/TestController.java Normal file
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package com.hoelee.demo.demo.controller;
import com.hoelee.demo.demo.entity.Comment;
import com.hoelee.demo.demo.entity.Post;
import com.hoelee.demo.demo.helper.InternetHelper;
import java.util.Collections;
import java.util.Comparator;
import java.util.LinkedList;
import java.util.List;
import org.json.JSONArray;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
@Controller
@RequestMapping(value = "/test", method = {RequestMethod.GET, RequestMethod.POST})
public class TestController {
private final Logger log = LoggerFactory.getLogger(this.getClass());
//
@Autowired
private InternetHelper internetHelper;
@ResponseBody
@GetMapping({"/1"})
private String testSorting() {
List<Comment> commentList = internetHelper.readAllComments();
List<Post> postList = new LinkedList<>();
Post post1 = new Post();
List<Comment> commentList1 = new LinkedList<>();
commentList1.add(new Comment());
commentList1.add(new Comment());
commentList1.add(new Comment());
post1.setCommentList(commentList1);
Post post2 = new Post();
List<Comment> commentList2 = new LinkedList<>();
commentList2.add(new Comment());
commentList2.add(new Comment());
post2.setCommentList(commentList2);
Post post3 = new Post();
List<Comment> commentList3 = new LinkedList<>();
commentList3.add(new Comment());
post3.setCommentList(commentList3);
postList.add(post1);
postList.add(post2);
postList.add(post3);
Collections.sort(postList,
new Comparator<Post>() {
@Override
public int compare(Post post1, Post post2) {
int post1CommentSize = post1.getCommentList().size();
int post2CommentSize = post2.getCommentList().size();
return post2CommentSize - post1CommentSize;
}
});
JSONArray root = new JSONArray();
for(int a = 0; a < postList.size(); a++) {
root.put(postList.get(a).toJSONObjectCustomResponse1());
}
return root.toString();
}
@GetMapping("/2")
private String testThymeleaf() {
return "testing.html";
}
}

105
src/main/java/com/hoelee/demo/demo/entity/Comment.java Normal file
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package com.hoelee.demo.demo.entity;
import com.hoelee.demo.demo.exception.ExceptionJSONConversion;
import org.json.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* <p>Class desc:</p>
*
*
* @version v2, 2020-10-01 06:30:52PM
* @author hoelee
*/
public class Comment {
private final Logger log = LoggerFactory.getLogger(this.getClass());
private int postId;
private int id;
private String name;
private String email;
private String body;
public Comment(){
}
public Comment(int postId, int id, String name, String email, String body) {
this.postId = postId;
this.id = id;
this.name = name;
this.email = email;
this.body = body;
}
public int getPostId() {
return postId;
}
public void setPostId(int postId) {
this.postId = postId;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getBody() {
return body;
}
public void setBody(String body) {
this.body = body;
}
public void fromJSONObject(JSONObject jo) throws Exception{
try{
if(jo.has("postId"))
postId = jo.getInt("postId");
if (jo.has("id"))
id = jo.getInt("id");
if (jo.has("name"))
name = jo.getString("name");
if (jo.has("email"))
email = jo.getString("email");
if (jo.has("body"))
body = jo.getString("body");
}catch(Exception ex){
log.error(ex.getLocalizedMessage());
throw new ExceptionJSONConversion(ex.getLocalizedMessage());
}
}
public JSONObject toJSONObject(){
JSONObject jo = new JSONObject();
jo.put("postId", postId);
jo.put("id", id);
jo.put("name", name);
jo.put("email", email);
jo.put("body", body);
return jo;
}
}
//~ v2, 2020-10-01 06:30:52PM - Last edited by hoelee

199
src/main/java/com/hoelee/demo/demo/entity/Post.java Normal file
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package com.hoelee.demo.demo.entity;
import com.hoelee.demo.demo.exception.ExceptionJSONConversion;
import org.json.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.LinkedList;
import java.util.List;
/**
* <p>Class desc:</p>
*
*
* @version v2, 2020-10-02 11:47:11AM
* @author hoelee
*/
public class Post {
private final Logger log = LoggerFactory.getLogger(this.getClass());
// All the comments for this post
private List<Comment> commentList = new LinkedList<>();
private int userId;
private int id;
private String title;
private String body;
/** hoelee v2 2020-10-02 11:47:11AM
* <p>Constructor desc:</p>
*
*/
public Post() {}
/** hoelee v2 2020-10-02 11:47:11AM
* <p>Constructor desc:</p>
*
*
* @param userId
* @param id
* @param title
* @param body
*/
public Post(int userId, int id, String title, String body) {
this.userId = userId;
this.id = id;
this.title = title;
this.body = body;
}
/** hoelee v2 2020-10-02 11:47:11AM
* <p>Method desc:</p>
*
* @return
*/
public int getUserId() {
return userId;
}
/** hoelee v2 2020-10-02 11:47:11AM
* <p>Method desc:</p>
*
*
* @param userId
*/
public void setUserId(int userId) {
this.userId = userId;
}
/** hoelee v2 2020-10-02 11:47:11AM
* <p>Method desc:</p>
*
* @return
*/
public int getId() {
return id;
}
/** hoelee v2 2020-10-02 11:47:11AM
* <p>Method desc:</p>
*
*
* @param id
*/
public void setId(int id) {
this.id = id;
}
/** hoelee v2 2020-10-02 11:47:11AM
* <p>Method desc:</p>
*
* @return
*/
public String getTitle() {
return title;
}
/** hoelee v2 2020-10-02 11:47:11AM
* <p>Method desc:</p>
*
*
* @param title
*/
public void setTitle(String title) {
this.title = title;
}
/** hoelee v2 2020-10-02 11:47:11AM
* <p>Method desc:</p>
*
* @return
*/
public String getBody() {
return body;
}
/** hoelee v2 2020-10-02 11:47:11AM
* <p>Method desc:</p>
*
*
* @param body
*/
public void setBody(String body) {
this.body = body;
}
/** hoelee v2 2020-10-02 11:47:11AM
* <p>Method desc:</p>
* All the comments for this post
*
* @return
*/
public List<Comment> getCommentList() {
return commentList;
}
/** hoelee v2 2020-10-02 11:47:11AM
* <p>Method desc:</p>
* All the comments for this post
*
* @param commentList
*/
public void setCommentList(List<Comment> commentList) {
this.commentList = commentList;
}
/** hoelee v2 2020-10-02 11:47:11AM
* <p>Method desc:</p>
*
*
* @param jo
*
* @throws Exception
*/
public void fromJSONObject(JSONObject jo) throws Exception {
try {
if (jo.has("userId"))
userId = jo.getInt("userId");
if (jo.has("id"))
id = jo.getInt("id");
if (jo.has("title"))
title = jo.getString("title");
if (jo.has("body"))
body = jo.getString("body");
} catch (Exception ex) {
log.error(ex.getLocalizedMessage());
throw new ExceptionJSONConversion(ex.getLocalizedMessage());
}
}
/** hoelee v2 2020-10-02 11:47:11AM
* <p>Method desc:</p>
*
* @return
*/
public JSONObject toJSONObject() {
JSONObject jo = new JSONObject();
jo.put("userId", userId);
jo.put("id", id);
jo.put("title", title);
jo.put("body", body);
return jo;
}
public JSONObject toJSONObjectCustomResponse1(){
JSONObject jo = new JSONObject();
jo.put("post_id", id);
jo.put("post_title", title);
jo.put("post_body", body);
jo.put("total_number_of_comments", commentList.size());
return jo;
}
}
//~ v2, 2020-10-02 11:47:11AM - Last edited by hoelee

36
src/main/java/com/hoelee/demo/demo/exception/ExceptionJSONConversion.java Normal file
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@@ -0,0 +1,36 @@
package com.hoelee.demo.demo.exception;
/**
* <p>Class desc:</p>
* Handle own JSONObject & JSONArray convert to object
*
* @version v2, 2020-10-01 06:39:32PM
* @author hoelee
*/
public class ExceptionJSONConversion extends Exception {
private Class modelClass;
/** hoelee v2 2020-10-01 06:39:32PM
* <p>Constructor desc:</p>
*
*
* @param message
*/
public ExceptionJSONConversion(String message) {
super(message);
this.modelClass = modelClass;
}
/** hoelee v2 2020-10-01 06:39:32PM
* <p>Method desc:</p>
*
* @return
*/
public Class getModelClass() {
return modelClass;
}
}
//~ v2, 2020-10-01 06:39:32PM - Last edited by hoelee

222
src/main/java/com/hoelee/demo/demo/helper/InternetHelper.java Normal file
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package com.hoelee.demo.demo.helper;
import com.hoelee.demo.demo.entity.Comment;
import com.hoelee.demo.demo.entity.Post;
import okhttp3.Call;
import okhttp3.Cookie;
import okhttp3.CookieJar;
import okhttp3.HttpUrl;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
import org.json.JSONArray;
import org.json.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import java.io.IOException;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
import java.util.concurrent.TimeUnit;
import javax.servlet.http.HttpServletRequest;
/**
* <p>Class desc:</p>
*
*
* @version v2, 2020-09-30 03:14:36AM
* @author hoelee
*/
@Component
public class InternetHelper {
private final Logger log = LoggerFactory.getLogger(this.getClass());
private HttpServletRequest request;
/** hoelee v2 2020-10-01 06:10:46PM
* <p>Method desc:</p>
*
*
* @param request
*/
@Autowired
public void setRequest(HttpServletRequest request) {
this.request = request;
}
/** hoelee v2 2020-10-01 06:10:46PM
* <p>Method desc:</p>
*
* @return
*/
public List<Comment> readAllComments() {
String epReadComments = "https://jsonplaceholder.typicode.com/comments";
String response = synchronizeRequestGetMethod(epReadComments);
try {
JSONArray ja = new JSONArray(response);
List<Comment> commentList = new LinkedList<>();
for(int a = 0; a < ja.length(); a++) {
JSONObject jo = ja.getJSONObject(a);
Comment comment = new Comment();
comment.fromJSONObject(jo);
commentList.add(comment);
}
return commentList;
} catch (Exception ex) {
log.error(ex.getLocalizedMessage());
return null;
}
}
/** hoelee v2 2020-10-01 06:10:46PM
* <p>Method desc:</p>
*
* @return
*/
public List<Post> readAllPosts() {
String epReadPosts = "https://jsonplaceholder.typicode.com/posts";
String response = synchronizeRequestGetMethod(epReadPosts);
try {
JSONArray ja = new JSONArray(response);
List<Post> postList = new LinkedList<>();
for(int a = 0; a < ja.length(); a++) {
JSONObject jo = ja.getJSONObject(a);
Post post = new Post();
post.fromJSONObject(jo);
postList.add(post);
}
return postList;
} catch (Exception ex) {
log.error(ex.getLocalizedMessage());
return null;
}
}
/** hoelee v2 2020-10-01 06:10:46PM
* <p>Method desc:</p>
*
*
* @param postId
* @return
*/
public Post readPostById(int postId) {
String epReadPost = "https://jsonplaceholder.typicode.com/posts/" + postId;
String response = synchronizeRequestGetMethod(epReadPost);
try {
JSONObject jo = null;
Post post = new Post();
jo = new JSONObject(response);
post.fromJSONObject(jo);
return post;
} catch (Exception ex) {
log.error(ex.getLocalizedMessage());
return null;
}
}
/** hoelee v2 2020-10-01 06:10:46PM
* <p>Method desc:</p>
*
*
* @param commentId
* @return
*/
public Comment readCommentById(int commentId) {
String epReadComment = "https://jsonplaceholder.typicode.com/comments/" + commentId;
String response = synchronizeRequestGetMethod(epReadComment);
try {
JSONObject jo = new JSONObject(response);
Comment comment = new Comment();
comment.fromJSONObject(jo);
return comment;
} catch (Exception ex) {
log.error(ex.getLocalizedMessage());
return null;
}
}
/** hoelee v2 2020-09-30 03:14:36AM
* <p>Method desc:</p>
*
*
* @param url
* @return
*/
private String synchronizeRequestGetMethod(String url) {
CookieJar cookieJar = new CookieJar() {
@Override
public void saveFromResponse(HttpUrl url, List<Cookie> cookies) {
// Save Cookies
String urlString = url.toString();
for(Cookie cookie : cookies) {
String cookieString = cookie.toString();
}
}
@Override
public List<Cookie> loadForRequest(HttpUrl url) {
// Load new cookies
ArrayList<Cookie> cookies = new ArrayList<>();
Cookie cookie = new Cookie.Builder().hostOnlyDomain(url.host()).name("key").value("value").build();
cookies.add(cookie);
return cookies;
}
};
HttpUrl.Builder urlBuilder = HttpUrl.parse(url).newBuilder();
// Add Parameters
//urlBuilder.addQueryParameter("key", "value");
String finalUrl = urlBuilder.build().toString();
OkHttpClient mOkHttpClient = new OkHttpClient.Builder() //
.connectTimeout(60, TimeUnit.SECONDS).cookieJar(cookieJar).build();
Request request = new Request.Builder().url(finalUrl).build();
Call call = mOkHttpClient.newCall(request);
Response response = null;
String body = null;
try {
response = call.execute();
if (response.isSuccessful())
body = response.body().string();
else
log.warn("Http Get Request not success with URL: " + url);
} catch (IOException e) {
log.error("Http GET Request failed with URL: " + url + " because of " + e.getLocalizedMessage());
} finally {
try {
response.close();
} catch (Exception ex) {}
}
return body;
}
}
//~ v2, 2020-10-02 11:37:44AM - Last edited by hoelee

56
src/main/java/com/hoelee/demo/demo/helper/ListHelper.java Normal file
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package com.hoelee.demo.demo.helper;
import com.hoelee.demo.demo.entity.Comment;
import java.util.LinkedList;
import java.util.List;
/**
* <p>
* Class desc:</p>
*
* @version v2, 2020-10-02 02:48:54PM
* @author hoelee
*/
public class ListHelper {
/**
* hoelee v2 2020-10-02 02:48:54PM
* <p>
* Method desc:</p>
* Search same Comment in give 2 Comment LinkedList
*
* @param l1
* @param l2
* @return
*/
public static List findSameCommentInList(List l1, List l2) {
// If l2 empty no need find
if (l2.isEmpty())
return l1;
List result = new LinkedList<>();
for (int a = 0; a < l1.size(); a++) {
Comment l1Obj = (Comment) l1.get(a);
boolean gotSame = false;
for (int b = 0; b < l2.size(); b++) {
Comment l2Obj = (Comment) l2.get(b);
if (l1Obj == l2Obj) {
gotSame = true;
break;
}
}
if (gotSame) {
result.add(l1Obj);
}
}
return result;
}
}
//~ v2, 2020-10-02 02:48:54PM - Last edited by hoelee

9
src/main/resources/application.properties
View File

@@ -1 +1,10 @@
spring.server.port=10080

21
src/main/resources/rebel.xml Normal file
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@@ -0,0 +1,21 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
This is the JRebel configuration file. It maps the running application to your IDE workspace, enabling JRebel reloading for this project.
Refer to https://manuals.jrebel.com/jrebel/standalone/config.html for more information.
-->
<application generated-by="netbeans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.zeroturnaround.com" xsi:schemaLocation="http://www.zeroturnaround.com http://update.zeroturnaround.com/jrebel/rebel-2_1.xsd">
<classpath>
<dir name="C:\Users\hoelee\Documents\NetBeansProjects\demo\target\classes">
</dir>
</classpath>
<web>
<link target="/">
<dir name="C:\Users\hoelee\Documents\NetBeansProjects\demo\src\main\webapp">
</dir>
</link>
</web>
</application>

16
src/main/resources/templates/testing.html Normal file
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@@ -0,0 +1,16 @@
<!DOCTYPE html>
<!--
To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
-->
<html>
<head>
<title>TODO supply a title</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body>
<div>TODO write content</div>
</body>
</html>

2
src/main/webapp/META-INF/context.xml Normal file
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@@ -0,0 +1,2 @@
<?xml version="1.0" encoding="UTF-8"?>
<Context path=""/>

16
src/main/webapp/WEB-INF/thymeleaf/testing.html Normal file
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@@ -0,0 +1,16 @@
<!DOCTYPE html>
<!--
To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
-->
<html>
<head>
<title>TODO supply a title</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body>
<div>TODO write content</div>
</body>
</html>

11
src/test/java/com/hoelele/demo/demo/DemoApplicationTests.java → src/test/java/com/hoelee/demo/demo/DemoApplicationTests.java
View File

@@ -1,13 +1,14 @@
package com.hoelele.demo.demo;
package com.hoelee.demo.demo;
import org.junit.jupiter.api.Test;
import org.springframework.boot.test.context.SpringBootTest;
@SpringBootTest
class DemoApplicationTests {
@Test
void contextLoads() {
}
@Test
void contextLoads() {}
}
//~ v2, 2020-09-30 12:23:32AM - Last edited by hoelee