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Merge branch 'master' of https://github.com/eugenp/tutorials into BAEL-1177

This commit is contained in:
Loredana Crusoveanu 2018-01-20 16:05:09 +02:00
parent 43b26b0ef9 d64468eddc
commit f2a097bfc1
86 changed files with 1980 additions and 294 deletions
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129
activejdbc/pom.xml Normal file
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<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>activejdbc</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>activejdbc</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<activejdbc.version>1.4.13</activejdbc.version>
<environments>development.test,development</environments>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.6.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
<plugin>
<groupId>org.javalite</groupId>
<artifactId>activejdbc-instrumentation</artifactId>
<version>${activejdbc.version}</version>
<executions>
<execution>
<phase>process-classes</phase>
<goals>
<goal>instrument</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.javalite</groupId>
<artifactId>db-migrator-maven-plugin</artifactId>
<version>${activejdbc.version}</version>
<configuration>
<configFile>${project.basedir}/src/main/resources/database.properties</configFile>
<environments>${environments}</environments>
</configuration>
<dependencies>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.34</version>
</dependency>
</dependencies>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.18.1</version>
<configuration>
<reportFormat>brief</reportFormat>
<trimStackTrace>true</trimStackTrace>
<useFile>false</useFile>
<includes>
<include>**/*Spec*.java</include>
<include>**/*Test*.java</include>
</includes>
<excludes>
<exclude>**/helpers/*</exclude>
<exclude>**/*$*</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.javalite</groupId>
<artifactId>activejdbc</artifactId>
<version>${activejdbc.version}</version>
<exclusions>
<exclusion>
<groupId>opensymphony</groupId>
<artifactId>oscache</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.34</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>1.7.9</version>
</dependency>
</dependencies>
<repositories>
<repository>
<id>snapshots1</id>
<name>JavaLite Snapshots1</name>
<url>http://repo.javalite.io/</url>
<snapshots>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
<checksumPolicy>warn</checksumPolicy>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>snapshots2</id>
<name>JavaLite Snapshots2</name>
<url>http://repo.javalite.io/</url>
<snapshots>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
<checksumPolicy>warn</checksumPolicy>
</snapshots>
</pluginRepository>
</pluginRepositories>
</project>

61
activejdbc/src/main/java/com/baeldung/ActiveJDBCApp.java Normal file
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package com.baeldung;
import com.baeldung.model.Employee;
import com.baeldung.model.Role;
import org.javalite.activejdbc.Base;
import org.javalite.activejdbc.LazyList;
import org.javalite.activejdbc.Model;
public class ActiveJDBCApp
{
public static void main( String[] args )
{
try {
Base.open();
ActiveJDBCApp app = new ActiveJDBCApp();
app.create();
app.update();
app.delete();
app.deleteCascade();
} catch (Exception e) {
e.printStackTrace();
} finally {
Base.close();
}
}
protected void create() {
Employee employee = new Employee("Hugo","C","M","BN");
employee.saveIt();
employee.add(new Role("Java Developer","BN"));
LazyList<Model> all = Employee.findAll();
System.out.println(all.size());
}
protected void update() {
Employee employee = Employee.findFirst("first_name = ?","Hugo");
employee.set("last_namea","Choi").saveIt();
employee = Employee.findFirst("last_name = ?","Choi");
System.out.println(employee.getString("first_name") + " " + employee.getString("last_name"));
}
protected void delete() {
Employee employee = Employee.findFirst("first_name = ?","Hugo");
employee.delete();
employee = Employee.findFirst("last_name = ?","Choi");
if(null == employee){
System.out.println("No such Employee found!");
}
}
protected void deleteCascade() {
create();
Employee employee = Employee.findFirst("first_name = ?","Hugo");
employee.deleteCascade();
employee = Employee.findFirst("last_name = ?","C");
if(null == employee){
System.out.println("No such Employee found!");
}
}
}

19
activejdbc/src/main/java/com/baeldung/model/Employee.java Normal file
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package com.baeldung.model;
import org.javalite.activejdbc.Model;
public class Employee extends Model {
public Employee(){
}
public Employee(String firstName, String lastName, String gender, String createdBy) {
set("first_name1",firstName);
set("last_name",lastName);
set("gender",gender);
set("created_by",createdBy);
}
}

18
activejdbc/src/main/java/com/baeldung/model/Role.java Normal file
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package com.baeldung.model;
import org.javalite.activejdbc.Model;
import org.javalite.activejdbc.annotations.Table;
@Table("EMP_ROLES")
public class Role extends Model {
public Role(){
}
public Role(String role,String createdBy){
set("role_name",role);
set("created_by",createdBy);
}
}

25
activejdbc/src/main/migration/_create_tables.sql Normal file
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# noinspection SqlNoDataSourceInspectionForFile
create table organisation.employees
(
id int not null auto_increment
primary key,
first_name varchar(100) not null,
last_name varchar(100) not null,
gender varchar(1) not null,
created_at datetime not null,
updated_at datetime null,
created_by varchar(100) not null,
updated_by varchar(100) null
)ENGINE = InnoDB DEFAULT CHARSET = utf8;
create table organisation.emp_roles
(
id int not null auto_increment primary key,
employee_id int not null,
role_name varchar(100) not null,
created_at datetime not null,
updated_at datetime null,
created_by varchar(100) not null,
updated_by varchar(100) null
)ENGINE = InnoDB DEFAULT CHARSET = utf8;

10
activejdbc/src/main/resources/database.properties Normal file
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development.driver=com.mysql.jdbc.Driver
development.username=root
development.password=123456
development.url=jdbc:mysql://localhost/organisation
development.test.driver=com.mysql.jdbc.Driver
development.test.username=root
development.test.password=123456
development.test.url=jdbc:mysql://localhost/organisation_test

51
activejdbc/src/test/java/com/baeldung/ActiveJDBCAppTest.java Normal file
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package com.baeldung;
import com.baeldung.model.Employee;
import com.baeldung.model.Role;
import org.javalite.activejdbc.test.DBSpec;
import org.junit.Test;
import java.util.List;
public class ActiveJDBCAppTest extends DBSpec
{
@Test
public void ifEmployeeCreated_thenIsValid() {
Employee employee = new Employee("B", "N", "M", "BN");
the(employee).shouldBe("valid");
}
@Test
public void ifEmployeeCreatedWithRoles_thenShouldPersist() {
Employee employee = new Employee("B", "N", "M", "BN");
employee.saveIt();
employee.add(new Role("Java Developer","BN"));
employee.add(new Role("Lead Java Developer","BN"));
a(Role.count()).shouldBeEqual(2);
List<Role> roles = employee.getAll(Role.class).orderBy("created_at");
the(roles.get(0).getRoleName()).shouldBeEqual("Java Developer");
the(roles.get(1).getRoleName()).shouldBeEqual("Lead Java Developer");
}
@Test
public void ifEmployeeCreatedWithRoles_whenNameUpdated_thenShouldShowNewName() {
Employee employee = new Employee("Binesh", "N", "M", "BN");
employee.saveIt();
employee.add(new Role("Java Developer","BN"));
employee.add(new Role("Lead Java Developer","BN"));
employee = Employee.findFirst("first_name = ?", "Binesh");
employee.set("last_name","Narayanan").saveIt();
Employee updated = Employee.findFirst("first_name = ?", "Binesh");
the(updated.getLastName()).shouldBeEqual("Narayanan");
}
@Test
public void ifEmployeeCreatedWithRoles_whenDeleted_thenShouldNotBeFound() {
Employee employee = new Employee("Binesh", "N", "M", "BN");
employee.saveIt();
employee.add(new Role("Java Developer","BN"));
employee.delete();
employee = Employee.findFirst("first_name = ?", "Binesh");
the(employee).shouldBeNull();
}
}

1
apache-poi/README.md
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@ -1,3 +1,4 @@
### Relevant Articles:
- [Microsoft Word Processing in Java with Apache POI](http://www.baeldung.com/java-microsoft-word-with-apache-poi)
- [Working with Microsoft Excel in Java](http://www.baeldung.com/java-microsoft-excel)
- [Creating a MS PowerPoint Presentation in Java](https://github.com/eugenp/tutorials/tree/master/apache-poi)

3
core-java-8/README.md
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@ -37,3 +37,6 @@
- [Iterable to Stream in Java](http://www.baeldung.com/java-iterable-to-stream)
- [Converting String to Stream of chars](http://www.baeldung.com/java-string-to-stream)
- [How to Iterate Over a Stream With Indices](http://www.baeldung.com/java-stream-indices)
- [Efficient Word Frequency Calculator in Java](http://www.baeldung.com/java-word-frequency)
- [Primitive Type Streams in Java 8](http://www.baeldung.com/java-8-primitive-streams)
- [Fail-Safe Iterator vs Fail-Fast Iterator](http://www.baeldung.com/java-fail-safe-vs-fail-fast-iterator)

1
core-java-concurrency/README.md
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@ -33,3 +33,4 @@
- [Daemon Threads in Java](http://www.baeldung.com/java-daemon-thread)
- [Implementing a Runnable vs Extending a Thread](http://www.baeldung.com/java-runnable-vs-extending-thread)
- [How to Kill a Java Thread](http://www.baeldung.com/java-thread-stop)
- [ExecutorService - Waiting for Threads to Finish](http://www.baeldung.com/java-executor-wait-for-threads)

8
core-java/README.md
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@ -118,3 +118,11 @@
- [Implementing a Binary Tree in Java](http://www.baeldung.com/java-binary-tree)
- [A Guide to ThreadLocalRandom in Java](http://www.baeldung.com/java-thread-local-random)
- [RegEx for matching Date Pattern in Java](http://www.baeldung.com/java-date-regular-expressions)
- [Introduction to the JDBC RowSet Interface in Java](http://www.baeldung.com/java-jdbc-rowset)
- [Nested Classes in Java](http://www.baeldung.com/java-nested-classes)
- [A Guide to Java Loops](http://www.baeldung.com/java-loops)
- [Varargs in Java](http://www.baeldung.com/java-varargs)
- [A Guide to HashSet in Java](http://www.baeldung.com/java-hashset)
- [A Guide to Inner Interfaces in Java](http://www.baeldung.com/java-inner-interfaces)
- [Polymorphism in Java](http://www.baeldung.com/java-polymorphism)
- [Recursion In Java](http://www.baeldung.com/java-recursion)

76
core-java/src/main/java/com/baeldung/trie/Trie.java Normal file
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package com.baeldung.trie;
public class Trie {
private TrieNode root;
Trie() {
root = new TrieNode();
}
public void insert(String word) {
TrieNode current = root;
for (int i = 0; i < word.length(); i++) {
char ch = word.charAt(i);
TrieNode node = current.getChildren()
.get(ch);
if (node == null) {
node = new TrieNode();
current.getChildren()
.put(ch, node);
}
current = node;
}
current.setEndOfWord(true);
}
public boolean find(String word) {
TrieNode current = root;
for (int i = 0; i < word.length(); i++) {
char ch = word.charAt(i);
TrieNode node = current.getChildren()
.get(ch);
if (node == null) {
return false;
}
current = node;
}
return current.isEndOfWord();
}
public void delete(String word) {
delete(root, word, 0);
}
private boolean delete(TrieNode current, String word, int index) {
if (index == word.length()) {
if (!current.isEndOfWord()) {
return false;
}
current.setEndOfWord(false);
return current.getChildren()
.size() == 0;
}
char ch = word.charAt(index);
TrieNode node = current.getChildren()
.get(ch);
if (node == null) {
return false;
}
boolean shouldDeleteCurrentNode = delete(node, word, index + 1);
if (shouldDeleteCurrentNode) {
current.getChildren()
.remove(ch);
return current.getChildren().isEmpty();
}
return false;
}
public boolean containsNode(String word) {
return find(word);
}
public boolean isEmpty() {
return root == null;
}
}

31
core-java/src/main/java/com/baeldung/trie/TrieNode.java Normal file
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package com.baeldung.trie;
import java.util.HashMap;
import java.util.Map;
class TrieNode {
private Map<Character, TrieNode> children;
private boolean endOfWord;
public TrieNode() {
children = new HashMap<>();
endOfWord = false;
}
public Map<Character, TrieNode> getChildren() {
return children;
}
public void setChildren(Map<Character, TrieNode> children) {
this.children = children;
}
public boolean isEndOfWord() {
return endOfWord;
}
public void setEndOfWord(boolean endOfWord) {
this.endOfWord = endOfWord;
}
}

68
core-java/src/test/java/com/baeldung/trie/TrieTest.java Normal file
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package com.baeldung.trie;
import org.junit.Test;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
public class TrieTest {
@Test
public void whenEmptyTrie_thenNoElements() {
Trie trie = new Trie();
assertFalse(trie.isEmpty());
}
@Test
public void givenATrie_whenAddingElements_thenTrieNotEmpty() {
Trie trie = createExampleTrie();
assertFalse(trie.isEmpty());
}
@Test
public void givenATrie_whenAddingElements_thenTrieHasThoseElements() {
Trie trie = createExampleTrie();
assertFalse(trie.containsNode("3"));
assertFalse(trie.containsNode("vida"));
assertTrue(trie.containsNode("Programming"));
assertTrue(trie.containsNode("is"));
assertTrue(trie.containsNode("a"));
assertTrue(trie.containsNode("way"));
assertTrue(trie.containsNode("of"));
assertTrue(trie.containsNode("life"));
}
@Test
public void givenATrie_whenLookingForNonExistingElement_thenReturnsFalse() {
Trie trie = createExampleTrie();
assertFalse(trie.containsNode("99"));
}
@Test
public void givenATrie_whenDeletingElements_thenTreeDoesNotContainThoseElements() {
Trie trie = createExampleTrie();
assertTrue(trie.containsNode("Programming"));
trie.delete("Programming");
assertFalse(trie.containsNode("Programming"));
}
private Trie createExampleTrie() {
Trie trie = new Trie();
trie.insert("Programming");
trie.insert("is");
trie.insert("a");
trie.insert("way");
trie.insert("of");
trie.insert("life");
return trie;
}
}

2
core-kotlin/README.md
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@ -16,5 +16,5 @@
- [Delegated Properties in Kotlin](http://www.baeldung.com/kotlin-delegated-properties)
- [Sealed Classes in Kotlin](http://www.baeldung.com/kotlin-sealed-classes)
- [JUnit 5 for Kotlin Developers](http://www.baeldung.com/junit-5-kotlin)
- [Extension Methods in Kotlin](http://www.baeldung.com/kotlin-extension-methods)

2
dubbo/README.md
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@ -1,4 +1,4 @@
## Relevant articles:
- [Intro to Dubbo](http://www.baeldung.com/dubbo-intro)
- [Introduction to Dubbo](http://www.baeldung.com/dubbo)

1
flyway/README.MD
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@ -1,2 +1,3 @@
### Relevant Articles:
- [Database Migrations with Flyway](http://www.baeldung.com/database-migrations-with-flyway)
- [A Guide to Flyway Callbacks](http://www.baeldung.com/flyway-callbacks)

2
gradle/README.md
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@ -1,2 +1,4 @@
## Relevant articles:
- [Introduction to Gradle](http://www.baeldung.com/gradle)
- [Writing Custom Gradle Plugins](http://www.baeldung.com/gradle-create-plugin)
- [Creating a Fat Jar in Gradle](http://www.baeldung.com/gradle-fat-jar)

15
guest/deep-jsf/README.md Normal file
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## Building
To build the module, use Maven's `package` goal:
```
mvn clean package
```
The `war` file will be available at `target/deep-jsf.war`
## Running
The `war` application is deployed to a Java EE 7 compliant application server, for example, to GlassFish 4 or later.
The example then will be accessible at http://localhost:8080/deep-jsf/index.xhtml

40
guest/deep-jsf/pom.xml Normal file
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<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.stackify</groupId>
<artifactId>deep-jsf</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<properties>
<failOnMissingWebXml>false</failOnMissingWebXml>
</properties>
<dependencies>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>7.0</version>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<finalName>deep-jsf</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.7.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
</project>

14
guest/deep-jsf/src/main/java/com/stackify/deepjsf/GreetControllerBean.java Normal file
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package com.stackify.deepjsf;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.RequestScoped;
@ManagedBean
@RequestScoped
public class GreetControllerBean {
public String greet() {
return "greet";
}
}

47
guest/deep-jsf/src/main/java/com/stackify/deepjsf/PhaseListenerBean.java Normal file
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package com.stackify.deepjsf;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.RequestScoped;
import javax.faces.component.UIComponent;
import javax.faces.component.UIViewRoot;
import javax.faces.component.visit.VisitContext;
import javax.faces.component.visit.VisitResult;
import javax.faces.event.PhaseEvent;
import javax.faces.event.PhaseId;
import javax.servlet.http.HttpServletRequest;
@ManagedBean
@RequestScoped
public class PhaseListenerBean {
public void beforeListener(PhaseEvent event) {
if (!event.getPhaseId().equals(PhaseId.RENDER_RESPONSE)) {
return;
}
UIViewRoot root = event.getFacesContext().getViewRoot();
boolean showNewFeature = showNewFeatureForIp(event);
processComponentTree(root, event, showNewFeature);
}
private boolean showNewFeatureForIp(PhaseEvent event) {
HttpServletRequest request = (HttpServletRequest) event.getFacesContext()
.getExternalContext().getRequest();
String ip = request.getRemoteAddr();
return !ip.startsWith("127.0");
}
private void processComponentTree(UIComponent component, PhaseEvent event, boolean show) {
component.visitTree(VisitContext.createVisitContext(event.getFacesContext()),
(context, target) -> {
if (target.getId() != null
&& target.getId().startsWith("new-feature-")
&& !show) {
target.setRendered(false);
}
return VisitResult.ACCEPT;
});
}
}

48
guest/deep-jsf/src/main/java/com/stackify/deepjsf/UserBean.java Normal file
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package com.stackify.deepjsf;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import javax.faces.event.ValueChangeEvent;
@ManagedBean
@SessionScoped
public class UserBean {
private String name = "";
private String lastName = "";
private String proposedLogin = "";
public void nameChanged(ValueChangeEvent event) {
this.proposedLogin = event.getNewValue() + "-" + lastName;
}
public void lastNameChanged(ValueChangeEvent event) {
this.proposedLogin = name + "-" + event.getNewValue();
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public String getProposedLogin() {
return proposedLogin;
}
public void setProposedLogin(String proposedLogin) {
this.proposedLogin = proposedLogin;
}
}

14
guest/deep-jsf/src/main/java/com/stackify/deepjsf/UserControllerBean.java Normal file
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package com.stackify.deepjsf;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.RequestScoped;
@ManagedBean
@RequestScoped
public class UserControllerBean {
public String register() {
return "register-success";
}
}

15
guest/deep-jsf/src/main/webapp/WEB-INF/faces-config.xml Normal file
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<?xml version='1.0' encoding='UTF-8'?>
<faces-config version="2.2" xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
http://xmlns.jcp.org/xml/ns/javaee/web-facesconfig_2_2.xsd">
<navigation-rule>
<from-view-id>/register.xhtml</from-view-id>
<navigation-case>
<from-outcome>register-success</from-outcome>
<to-view-id>/hello.xhtml</to-view-id>
</navigation-case>
</navigation-rule>
</faces-config>

11
guest/deep-jsf/src/main/webapp/greet.xhtml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://xmlns.jcp.org/jsf/html"
xmlns:f="http://xmlns.jcp.org/jsf/core">
<f:view beforePhase="#{phaseListenerBean.beforeListener}">
<h:outputLabel value="Hello, #{userBean.name}"/>
<h:outputLabel id="new-feature-last-name" value=" #{userBean.lastName}"/>
</f:view>
</html>

10
guest/deep-jsf/src/main/webapp/hello.xhtml Normal file
View File

@ -0,0 +1,10 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://xmlns.jcp.org/jsf/html"
xmlns:f="http://xmlns.jcp.org/jsf/core">
<f:view>
<h:outputLabel value="Hello, #{userBean.name} #{userBean.lastName}! Your login is: #{userBean.proposedLogin}"/>
</f:view>
</html>

18
guest/deep-jsf/src/main/webapp/index.xhtml Normal file
View File

@ -0,0 +1,18 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://xmlns.jcp.org/jsf/html"
xmlns:f="http://xmlns.jcp.org/jsf/core">
<f:view beforePhase="#{phaseListenerBean.beforeListener}">
<h:form>
<h:panelGrid columns="2">
<h:outputLabel value="First Name:"/>
<h:inputText id="name" value="#{userBean.name}"/>
<h:outputLabel id="new-feature-last-name-label" value="Last Name:"/>
<h:inputText id="new-feature-last-name" value="#{userBean.lastName}"/>
<h:commandButton value="Submit" action="#{greetControllerBean.greet}"/>
</h:panelGrid>
</h:form>
</f:view>
</html>

31
guest/deep-jsf/src/main/webapp/register.xhtml Normal file
View File

@ -0,0 +1,31 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://xmlns.jcp.org/jsf/html"
xmlns:f="http://xmlns.jcp.org/jsf/core">
<h:head>
<h:outputScript library="javax.faces" name="jsf.js"/>
</h:head>
<f:view>
<h:form>
<h:panelGrid columns="2">
<h:outputLabel value="First Name:"/>
<h:inputText id="name" value="#{userBean.name}"
valueChangeListener="#{userBean.nameChanged}">
<f:ajax event="change" execute="@this" render="proposed-login"/>
</h:inputText>
<h:outputLabel id="lastname-label" value="Last Name:"/>
<h:inputText id="lastname" value="#{userBean.lastName}"
valueChangeListener="#{userBean.lastNameChanged}">
<f:ajax event="change" execute="@this" render="proposed-login"/>
</h:inputText>
<h:outputLabel id="login-label" value="Proposed Login:"/>
<h:inputText id="proposed-login" disabled="true" value="#{userBean.proposedLogin}"/>
<h:commandButton value="Submit" action="#{userControllerBean.register}"/>
</h:panelGrid>
</h:form>
</f:view>
</html>

2
hibernate5/README.md
View File

@ -5,3 +5,5 @@
- [Hibernate – Mapping Date and Time](http://www.baeldung.com/hibernate-date-time)
- [Hibernate Inheritance Mapping](http://www.baeldung.com/hibernate-inheritance)
- [A Guide to Multitenancy in Hibernate 5](http://www.baeldung.com/hibernate-5-multitenancy)
- [Introduction to Hibernate Spatial](http://www.baeldung.com/hibernate-spatial)
- [Hibernate Interceptors](http://www.baeldung.com/hibernate-interceptor)

1
influxdb/README.md
View File

@ -2,6 +2,7 @@
### Relevant Article:
- [Introduction to using InfluxDB with Java](http://www.baeldung.com/using-influxdb-with-java/)
- [Using InfluxDB with Java](http://www.baeldung.com/java-influxdb)
### Overview
This Maven project contains the Java code for the article linked above.

5
jmeter/README.md
View File

@ -39,3 +39,8 @@ $ curl -X POST -H "Content-Type:application/json" -d '{ "firstName" : "Dassi", "
Now with default configurations it will be available at: [http://localhost:8080](http://localhost:8080)
Enjoy it :)
### Relevant Articles:
- [Intro to Performance Testing using JMeter](http://www.baeldung.com/jmeter)
- [Configure Jenkins to Run and Show JMeter Tests](http://www.baeldung.com/jenkins-and-jmeter)

1
libraries-data/README.md
View File

@ -2,3 +2,4 @@
- [Introduction to Reladomo](http://www.baeldung.com/reladomo)
- [Introduction to ORMLite](http://www.baeldung.com/ormlite)
- [Introduction To Kryo](http://www.baeldung.com/kryo)
- [Introduction to KafkaStreams in Java](http://www.baeldung.com/java-kafka-streams)

2
libraries/README.md
View File

@ -58,6 +58,8 @@
- [Introduction to BouncyCastle with Java](http://www.baeldung.com/java-bouncy-castle)
- [Intro to JDO Queries 2/2](http://www.baeldung.com/jdo-queries)
- [Guide to google-http-client](http://www.baeldung.com/google-http-client)
- [Interact with Google Sheets from Java](http://www.baeldung.com/google-sheets-java-client)
The libraries module contains examples related to small libraries that are relatively easy to use and does not require any separate module of its own.

3
logging-modules/README.md
View File

@ -1,3 +1,6 @@
## Logging Modules
### Relevant Articles:
- [Creating a Custom Logback Appender](http://www.baeldung.com/custom-logback-appender)

4
lucene/README.md Normal file
View File

@ -0,0 +1,4 @@
### Relevant Articles:
- [Introduction to Apache Lucene](http://www.baeldung.com/lucene)
- [A Simple File Search with Lucene](http://www.baeldung.com/lucene-file-search)

3
muleesb/README.md Normal file
View File

@ -0,0 +1,3 @@
### Relevant Articles:
- [Getting Started With Mule ESB](http://www.baeldung.com/mule-esb)

3
orientdb/README.md
View File

@ -23,3 +23,6 @@ Before launching unit tests:
- Install OrientDB
- Create BaeldungDB, BaeldungDBTwo and BaeldungDBThree databases
- Uncomment annotations on the test files
### Relevant Articles:
- [Introduction to the OrientDB Java APIs](http://www.baeldung.com/java-orientdb)

4
persistence-modules/README.md
View File

@ -1,3 +1,7 @@
## Persistence Modules
### Relevant Articles:
- [Introduction to Hibernate Search](http://www.baeldung.com/hibernate-search)

2
pom.xml
View File

@ -113,7 +113,9 @@
<module>lombok</module>
<!-- <module>kotlin</module>-->
<module>mapstruct</module>
<!--
<module>metrics</module>
-->
<module>mesos-marathon</module>
<module>testing-modules/mockito</module>
<module>testing-modules/mockito-2</module>

6
spring-5-reactive/pom.xml
View File

@ -60,6 +60,12 @@
<!-- <version>1.1.2</version> -->
<!-- </dependency> -->
<!-- Dependencies for Johnzon -->
<!-- lombok-->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.apache.geronimo.specs</groupId>

2
spring-reactive-websocket/src/main/java/com/baeldung/Event.java → spring-5-reactive/src/main/java/com/baeldung/reactive/websocket/Event.java
View File

@ -1,4 +1,4 @@
package com.baeldung;
package com.baeldung.reactive.websocket;
import lombok.AllArgsConstructor;
import lombok.Data;

23
spring-5-reactive/src/main/java/com/baeldung/reactive/websocket/ReactiveJavaClientWebSocket.java Normal file
View File

@ -0,0 +1,23 @@
package com.baeldung.reactive.websocket;
import java.net.URI;
import java.time.Duration;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.web.reactive.socket.WebSocketMessage;
import org.springframework.web.reactive.socket.client.ReactorNettyWebSocketClient;
import org.springframework.web.reactive.socket.client.WebSocketClient;
import reactor.core.publisher.Mono;
@SpringBootApplication
public class ReactiveJavaClientWebSocket {
public static void main(String[] args) throws InterruptedException {
WebSocketClient client = new ReactorNettyWebSocketClient();
client.execute(URI.create("ws://localhost:8080/event-emitter"), session -> session.send(Mono.just(session.textMessage("event-me-from-spring-reactive-client")))
.thenMany(session.receive()
.map(WebSocketMessage::getPayloadAsText)
.log())
.then())
.block(Duration.ofSeconds(10L));
}
}

11
spring-5-reactive/src/main/java/com/baeldung/reactive/websocket/ReactiveWebSocketApplication.java Normal file
View File

@ -0,0 +1,11 @@
package com.baeldung.reactive.websocket;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class ReactiveWebSocketApplication {
public static void main(String[] args) {
SpringApplication.run(ReactiveWebSocketApplication.class, args);
}
}

2
spring-reactive-websocket/src/main/java/com/baeldung/ReactiveWebSocketConfiguration.java → spring-5-reactive/src/main/java/com/baeldung/reactive/websocket/ReactiveWebSocketConfiguration.java
View File

@ -1,4 +1,4 @@
package com.baeldung;
package com.baeldung.reactive.websocket;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;

2
spring-reactive-websocket/src/main/java/com/baeldung/ReactiveWebSocketHandler.java → spring-5-reactive/src/main/java/com/baeldung/reactive/websocket/ReactiveWebSocketHandler.java
View File

@ -1,4 +1,4 @@
package com.baeldung;
package com.baeldung.reactive.websocket;
import org.springframework.web.reactive.socket.WebSocketSession;

0
spring-reactive-websocket/src/main/resources/static/client-websocket.html → spring-5-reactive/src/main/resources/static/client-websocket.html
View File

19
spring-5-security/pom.xml
View File

@ -30,6 +30,10 @@
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.thymeleaf.extras</groupId>
<artifactId>thymeleaf-extras-springsecurity4</artifactId>
</dependency>
<!-- oauth2 -->
<dependency>
@ -40,6 +44,21 @@
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-oauth2-jose</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>

54
spring-5-security/src/main/java/com/baeldung/securityextrafields/CustomAuthenticationFilter.java Normal file
View File

@ -0,0 +1,54 @@
package com.baeldung.securityextrafields;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.security.authentication.AuthenticationServiceException;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
public class CustomAuthenticationFilter extends UsernamePasswordAuthenticationFilter {
public static final String SPRING_SECURITY_FORM_DOMAIN_KEY = "domain";
@Override
public Authentication attemptAuthentication(HttpServletRequest request, HttpServletResponse response)
throws AuthenticationException {
if (!request.getMethod()
.equals("POST")) {
throw new AuthenticationServiceException("Authentication method not supported: " + request.getMethod());
}
UsernamePasswordAuthenticationToken authRequest = getAuthRequest(request);
setDetails(request, authRequest);
return this.getAuthenticationManager()
.authenticate(authRequest);
}
private UsernamePasswordAuthenticationToken getAuthRequest(HttpServletRequest request) {
String username = obtainUsername(request);
String password = obtainPassword(request);
String domain = obtainDomain(request);
if (username == null) {
username = "";
}
if (password == null) {
password = "";
}
if (domain == null) {
domain = "";
}
String usernameDomain = String.format("%s%s%s", username.trim(),
String.valueOf(Character.LINE_SEPARATOR), domain);
return new UsernamePasswordAuthenticationToken(usernameDomain, password);
}
private String obtainDomain(HttpServletRequest request) {
return request.getParameter(SPRING_SECURITY_FORM_DOMAIN_KEY);
}
}

32
spring-5-security/src/main/java/com/baeldung/securityextrafields/CustomUserDetailsService.java Normal file
View File

@ -0,0 +1,32 @@
package com.baeldung.securityextrafields;
import org.apache.commons.lang3.StringUtils;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Service;
@Service("userDetailsService")
public class CustomUserDetailsService implements UserDetailsService {
private final UserRepository userRepository;
public CustomUserDetailsService(UserRepository userRepository) {
this.userRepository = userRepository;
}
@Override
public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
String[] usernameAndDomain = StringUtils.split(username, String.valueOf(Character.LINE_SEPARATOR));
if (usernameAndDomain == null || usernameAndDomain.length != 2) {
throw new UsernameNotFoundException("Username and domain must be provided");
}
User user = userRepository.findUser(usernameAndDomain[0], usernameAndDomain[1]);
if (user == null) {
throw new UsernameNotFoundException(
String.format("Username not found for domain, username=%s, domain=%s",
usernameAndDomain[0], usernameAndDomain[1]));
}
return user;
}
}

26
spring-5-security/src/main/java/com/baeldung/securityextrafields/CustomUserRepository.java Normal file
View File

@ -0,0 +1,26 @@
package com.baeldung.securityextrafields;
import java.util.ArrayList;
import java.util.Collection;
import org.apache.commons.lang3.StringUtils;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.stereotype.Repository;
@Repository("userRepository")
public class CustomUserRepository implements UserRepository {
@Override
public User findUser(String username, String domain) {
if (StringUtils.isAnyBlank(username, domain)) {
return null;
} else {
Collection<? extends GrantedAuthority> authorities = new ArrayList<>();
User user = new User(username, domain,
"$2a$10$U3GhSMpsMSOE8Kqsbn58/edxDBKlVuYMh7qk/7ErApYFjJzi2VG5K", true,
true, true, true, authorities);
return user;
}
}
}

65
spring-5-security/src/main/java/com/baeldung/securityextrafields/SecurityConfig.java Normal file
View File

@ -0,0 +1,65 @@
package com.baeldung.securityextrafields;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.PropertySource;
import org.springframework.security.authentication.AuthenticationProvider;
import org.springframework.security.authentication.dao.DaoAuthenticationProvider;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
@EnableWebSecurity
@PropertySource("classpath:/application-extrafields.properties")
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Autowired
private UserDetailsService userDetailsService;
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.addFilterBefore(authenticationFilter(), UsernamePasswordAuthenticationFilter.class)
.authorizeRequests()
.antMatchers("/css/**", "/index").permitAll()
.antMatchers("/user/**").authenticated()
.and()
.formLogin().loginPage("/login")
.and()
.logout()
.logoutUrl("/logout");
}
public CustomAuthenticationFilter authenticationFilter() throws Exception {
CustomAuthenticationFilter filter = new CustomAuthenticationFilter();
filter.setAuthenticationManager(authenticationManagerBean());
filter.setAuthenticationFailureHandler(failureHandler());
return filter;
}
@Autowired
public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
auth.authenticationProvider(authProvider());
}
public AuthenticationProvider authProvider() {
DaoAuthenticationProvider provider = new DaoAuthenticationProvider();
provider.setUserDetailsService(userDetailsService);
provider.setPasswordEncoder(passwordEncoder());
return provider;
}
public SimpleUrlAuthenticationFailureHandler failureHandler() {
return new SimpleUrlAuthenticationFailureHandler("/login?error=true");
}
public PasswordEncoder passwordEncoder() {
return new BCryptPasswordEncoder();
}
}

13
spring-5-security/src/main/java/com/baeldung/securityextrafields/SpringExtraLoginFieldsApplication.java Normal file
View File

@ -0,0 +1,13 @@
package com.baeldung.securityextrafields;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class SpringExtraLoginFieldsApplication {
public static void main(String[] args) {
SpringApplication.run(SpringExtraLoginFieldsApplication.class, args);
}
}

23
spring-5-security/src/main/java/com/baeldung/securityextrafields/User.java Normal file
View File

@ -0,0 +1,23 @@
package com.baeldung.securityextrafields;
import java.util.Collection;
import org.springframework.security.core.GrantedAuthority;
public class User extends org.springframework.security.core.userdetails.User {
private static final long serialVersionUID = 1L;
private final String domain;
public User(String username, String domain, String password, boolean enabled,
boolean accountNonExpired, boolean credentialsNonExpired,
boolean accountNonLocked, Collection<? extends GrantedAuthority> authorities) {
super(username, password, enabled, accountNonExpired, credentialsNonExpired, accountNonLocked, authorities);
this.domain = domain;
}
public String getDomain() {
return domain;
}
}

7
spring-5-security/src/main/java/com/baeldung/securityextrafields/UserRepository.java Normal file
View File

@ -0,0 +1,7 @@
package com.baeldung.securityextrafields;
public interface UserRepository {
public User findUser(String username, String domain);
}

51
spring-5-security/src/main/java/com/baeldung/securityextrafields/WebController.java Normal file
View File

@ -0,0 +1,51 @@
package com.baeldung.securityextrafields;
import java.util.Optional;
import org.springframework.security.authentication.AnonymousAuthenticationToken;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class WebController {
@RequestMapping("/")
public String root() {
return "redirect:/index";
}
@RequestMapping("/index")
public String index(Model model) {
getDomain().ifPresent(d -> {
model.addAttribute("domain", d);
});
return "index";
}
@RequestMapping("/user/index")
public String userIndex(Model model) {
getDomain().ifPresent(d -> {
model.addAttribute("domain", d);
});
return "user/index";
}
@RequestMapping("/login")
public String login() {
return "login";
}
private Optional<String> getDomain() {
Authentication auth = SecurityContextHolder.getContext()
.getAuthentication();
String domain = null;
if (auth != null && !auth.getClass().equals(AnonymousAuthenticationToken.class)) {
User user = (User) auth.getPrincipal();
domain = user.getDomain();
}
return Optional.ofNullable(domain);
}
}

1
spring-5-security/src/main/resources/application-extrafields.properties Normal file
View File

@ -0,0 +1 @@
spring.thymeleaf.prefix = classpath:/templatesextrafields/

18
spring-5-security/src/main/resources/static/css/main.css Normal file
View File

@ -0,0 +1,18 @@
body {
font-family: sans;
font-size: 1em;
}
p.error {
font-weight: bold;
color: red;
}
div.logout {
float: right;
}
.formfield {
margin: 0.5em;
padding: 0.3em;
}

24
spring-5-security/src/main/resources/templatesextrafields/index.html Normal file
View File

@ -0,0 +1,24 @@
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org" xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity4">
<head>
<title>Spring Security - Login With Extra Fields</title>
<meta charset="utf-8" />
<link rel="stylesheet" href="/css/main.css" th:href="@{/css/main.css}" />
</head>
<body>
<div th:fragment="logout" class="logout" sec:authorize="isAuthenticated()">
Logged in user: <span sec:authentication="name"></span> |
domain: <span th:text="${domain}">Some Domain</span>
<div>
<form action="#" th:action="@{/logout}" method="post">
<input type="submit" value="Logout" />
</form>
</div>
</div>
<h1>Hello Spring Security</h1>
<p>This is an unsecured page, but you can access the secured pages after authenticating.</p>
<ul>
<li>Go to the <a href="/user/index" th:href="@{/user/index}">secured pages</a></li>
</ul>
</body>
</html>

23
spring-5-security/src/main/resources/templatesextrafields/login.html Normal file
View File

@ -0,0 +1,23 @@
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org">
<head>
<title>Login page</title>
<meta charset="utf-8" />
<link rel="stylesheet" href="/css/main.css" th:href="@{/css/main.css}" />
</head>
<body>
<h1>Login page</h1>
<p>Example: user / domain / password</p>
<p th:if="${param.error}" class="error">Invalid user, password, or domain</p>
<form th:action="@{/login}" method="post">
<label for="username">Username</label>:
<input class="formfield" type="text" id="username" name="username" autofocus="autofocus" /> <br />
<label for="domain">Domain</label>:
<input class="formfield" type="text" id="domain" name="domain" /> <br />
<label for="password">Password</label>:
<input class="formfield" type="password" id="password" name="password" /> <br />
<input type="submit" value="Log in" />
</form>
<p><a href="/index" th:href="@{/index}">Back to home page</a></p>
</body>
</html>

13
spring-5-security/src/main/resources/templatesextrafields/user/index.html Normal file
View File

@ -0,0 +1,13 @@
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org">
<head>
<title>Spring Security - Login With Extra Fields</title>
<meta charset="utf-8" />
<link rel="stylesheet" href="/css/main.css" th:href="@{/css/main.css}" />
</head>
<body>
<div th:replace="index::logout"></div>
<h1>This is a secured page!</h1>
<p><a href="/index" th:href="@{/index}">Back to home page</a></p>
</body>
</html>

103
spring-5-security/src/test/java/com/baeldung/securityextrafields/SecurityExtraFieldsTest.java Normal file
View File

@ -0,0 +1,103 @@
package com.baeldung.securityextrafields;
import static org.junit.Assert.assertEquals;
import static org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestPostProcessors.csrf;
import static org.springframework.security.test.web.servlet.setup.SecurityMockMvcConfigurers.springSecurity;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.redirectedUrlPattern;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
import java.util.ArrayList;
import java.util.Collection;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.mock.web.MockHttpSession;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.context.SecurityContext;
import org.springframework.security.web.FilterChainProxy;
import org.springframework.security.web.context.HttpSessionSecurityContextRepository;
import org.springframework.test.context.junit.jupiter.web.SpringJUnitWebConfig;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.MvcResult;
import org.springframework.test.web.servlet.request.MockHttpServletRequestBuilder;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import org.springframework.web.context.WebApplicationContext;
@RunWith(SpringRunner.class)
@SpringJUnitWebConfig
@SpringBootTest(classes = SpringExtraLoginFieldsApplication.class)
public class SecurityExtraFieldsTest {
@Autowired
private FilterChainProxy springSecurityFilterChain;
@Autowired
private WebApplicationContext wac;
private MockMvc mockMvc;
@Before
public void setup() {
this.mockMvc = MockMvcBuilders.webAppContextSetup(wac)
.apply(springSecurity(springSecurityFilterChain)).build();
}
@Test
public void givenRootPathAccess_thenRedirectToIndex() throws Exception {
this.mockMvc.perform(get("/"))
.andExpect(status().is3xxRedirection())
.andExpect(redirectedUrlPattern("/index*"));
}
@Test
public void givenSecuredResource_whenAccessUnauthenticated_thenRequiresAuthentication() throws Exception {
this.mockMvc.perform(get("/user/index"))
.andExpect(status().is3xxRedirection())
.andExpect(redirectedUrlPattern("**/login"));
}
@Test
public void givenAccessSecuredResource_whenAuthenticated_thenAuthHasExtraFields() throws Exception {
MockHttpServletRequestBuilder securedResourceAccess = get("/user/index");
MvcResult unauthenticatedResult = mockMvc.perform(securedResourceAccess)
.andExpect(status().is3xxRedirection())
.andReturn();
MockHttpSession session = (MockHttpSession) unauthenticatedResult.getRequest()
.getSession();
String loginUrl = unauthenticatedResult.getResponse()
.getRedirectedUrl();
User user = getUser();
mockMvc.perform(post(loginUrl)
.param("username", user.getUsername())
.param("password", user.getPassword())
.param("domain", user.getDomain())
.session(session)
.with(csrf()))
.andExpect(status().is3xxRedirection())
.andExpect(redirectedUrlPattern("**/user/index"))
.andReturn();
mockMvc.perform(securedResourceAccess.session(session))
.andExpect(status().isOk());
SecurityContext securityContext
= (SecurityContext) session.getAttribute(HttpSessionSecurityContextRepository.SPRING_SECURITY_CONTEXT_KEY);
Authentication auth = securityContext.getAuthentication();
assertEquals(((User)auth.getPrincipal()).getDomain(), user.getDomain());
}
private User getUser() {
Collection<? extends GrantedAuthority> authorities = new ArrayList<>();
return new User("myusername", "mydomain", "password", true, true, true, true, authorities);
}
}

32
spring-boot/src/main/java/com/baeldung/kong/QueryController.java Normal file
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@ -0,0 +1,32 @@
package com.baeldung.kong;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
/**
* @author aiet
*/
@RestController
@RequestMapping("/stock")
public class QueryController {
private static int REQUEST_COUNTER = 0;
@GetMapping("/reqcount")
public int getReqCount(){
return REQUEST_COUNTER;
}
@GetMapping("/{code}")
public String getStockPrice(@PathVariable String code){
REQUEST_COUNTER++;
if("BTC".equalsIgnoreCase(code))
return "10000";
else return "N/A";
}
}

13
spring-boot/src/main/java/com/baeldung/kong/StockApp.java Normal file
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@ -0,0 +1,13 @@
package com.baeldung.kong;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class StockApp {
public static void main(String[] args) {
SpringApplication.run(StockApp.class, args);
}
}

2
spring-boot/src/main/resources/application.properties
View File

@ -1,4 +1,4 @@
server.port=8080
server.port=9090
server.contextPath=/springbootapp
management.port=8081
management.address=127.0.0.1

165
spring-boot/src/test/java/com/baeldung/kong/KongAdminAPILiveTest.java Normal file
View File

@ -0,0 +1,165 @@
package com.baeldung.kong;
import com.baeldung.kong.domain.APIObject;
import com.baeldung.kong.domain.ConsumerObject;
import com.baeldung.kong.domain.KeyAuthObject;
import com.baeldung.kong.domain.PluginObject;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.web.client.TestRestTemplate;
import org.springframework.http.*;
import org.springframework.test.context.junit4.SpringRunner;
import java.net.URI;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.DEFINED_PORT;
/**
* @author aiet
*/
@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = DEFINED_PORT, classes = StockApp.class)
public class KongAdminAPILiveTest {
private String getStockPrice(String code) {
try {
return restTemplate.getForObject(new URI("http://localhost:8080/stock/" + code), String.class);
} catch (Exception ignored) {
}
return null;
}
@Before
public void init() {
System.setProperty("sun.net.http.allowRestrictedHeaders", "true");
}
@Autowired TestRestTemplate restTemplate;
@Test
public void givenEndpoint_whenQueryStockPrice_thenPriceCorrect() {
String response = getStockPrice("btc");
assertEquals("10000", response);
response = getStockPrice("eth");
assertEquals("N/A", response);
}
@Test
public void givenKongAdminAPI_whenAddAPI_thenAPIAccessibleViaKong() throws Exception {
restTemplate.delete("http://localhost:8001/apis/stock-api");
APIObject stockAPI = new APIObject("stock-api", "stock.api", "http://localhost:8080", "/");
HttpEntity<APIObject> apiEntity = new HttpEntity<>(stockAPI);
ResponseEntity<String> addAPIResp = restTemplate.postForEntity("http://localhost:8001/apis", apiEntity, String.class);
assertEquals(HttpStatus.CREATED, addAPIResp.getStatusCode());
addAPIResp = restTemplate.postForEntity("http://localhost:8001/apis", apiEntity, String.class);
assertEquals(HttpStatus.CONFLICT, addAPIResp.getStatusCode());
String apiListResp = restTemplate.getForObject("http://localhost:8001/apis/", String.class);
assertTrue(apiListResp.contains("stock-api"));
HttpHeaders headers = new HttpHeaders();
headers.set("Host", "stock.api");
RequestEntity<String> requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/stock/btc"));
ResponseEntity<String> stockPriceResp = restTemplate.exchange(requestEntity, String.class);
assertEquals("10000", stockPriceResp.getBody());
}
@Test
public void givenKongAdminAPI_whenAddAPIConsumer_thenAdded() {
restTemplate.delete("http://localhost:8001/consumers/eugenp");
ConsumerObject consumer = new ConsumerObject("eugenp");
HttpEntity<ConsumerObject> addConsumerEntity = new HttpEntity<>(consumer);
ResponseEntity<String> addConsumerResp = restTemplate.postForEntity("http://localhost:8001/consumers/", addConsumerEntity, String.class);
assertEquals(HttpStatus.CREATED, addConsumerResp.getStatusCode());
addConsumerResp = restTemplate.postForEntity("http://localhost:8001/consumers", addConsumerEntity, String.class);
assertEquals(HttpStatus.CONFLICT, addConsumerResp.getStatusCode());
String consumerListResp = restTemplate.getForObject("http://localhost:8001/consumers/", String.class);
assertTrue(consumerListResp.contains("eugenp"));
}
@Test
public void givenAPI_whenEnableAuth_thenAnonymousDenied() throws Exception {
String apiListResp = restTemplate.getForObject("http://localhost:8001/apis/", String.class);
if (!apiListResp.contains("stock-api")) {
givenKongAdminAPI_whenAddAPI_thenAPIAccessibleViaKong();
}
PluginObject authPlugin = new PluginObject("key-auth");
ResponseEntity<String> enableAuthResp = restTemplate.postForEntity("http://localhost:8001/apis/stock-api/plugins", new HttpEntity<>(authPlugin), String.class);
assertTrue(HttpStatus.CREATED == enableAuthResp.getStatusCode() || HttpStatus.CONFLICT == enableAuthResp.getStatusCode());
String pluginsResp = restTemplate.getForObject("http://localhost:8001/apis/stock-api/plugins", String.class);
assertTrue(pluginsResp.contains("key-auth"));
HttpHeaders headers = new HttpHeaders();
headers.set("Host", "stock.api");
RequestEntity<String> requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/stock/btc"));
ResponseEntity<String> stockPriceResp = restTemplate.exchange(requestEntity, String.class);
assertEquals(HttpStatus.UNAUTHORIZED, stockPriceResp.getStatusCode());
}
@Test
public void givenAPIAuthEnabled_whenAddKey_thenAccessAllowed() throws Exception {
String apiListResp = restTemplate.getForObject("http://localhost:8001/apis/", String.class);
if (!apiListResp.contains("stock-api")) {
givenKongAdminAPI_whenAddAPI_thenAPIAccessibleViaKong();
}
String consumerListResp = restTemplate.getForObject("http://localhost:8001/consumers/", String.class);
if (!consumerListResp.contains("eugenp")) {
givenKongAdminAPI_whenAddAPIConsumer_thenAdded();
}
final String consumerKey = "eugenp.pass";
KeyAuthObject keyAuth = new KeyAuthObject(consumerKey);
ResponseEntity<String> keyAuthResp = restTemplate.postForEntity("http://localhost:8001/consumers/eugenp/key-auth", new HttpEntity<>(keyAuth), String.class);
assertTrue(HttpStatus.CREATED == keyAuthResp.getStatusCode() || HttpStatus.CONFLICT == keyAuthResp.getStatusCode());
HttpHeaders headers = new HttpHeaders();
headers.set("Host", "stock.api");
headers.set("apikey", consumerKey);
RequestEntity<String> requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/stock/btc"));
ResponseEntity<String> stockPriceResp = restTemplate.exchange(requestEntity, String.class);
assertEquals("10000", stockPriceResp.getBody());
headers.set("apikey", "wrongpass");
requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/stock/btc"));
stockPriceResp = restTemplate.exchange(requestEntity, String.class);
assertEquals(HttpStatus.FORBIDDEN, stockPriceResp.getStatusCode());
}
@Test
public void givenAdminAPIProxy_whenAddAPIViaProxy_thenAPIAdded() throws Exception {
APIObject adminAPI = new APIObject("admin-api", "admin.api", "http://localhost:8001", "/admin-api");
HttpEntity<APIObject> apiEntity = new HttpEntity<>(adminAPI);
ResponseEntity<String> addAPIResp = restTemplate.postForEntity("http://localhost:8001/apis", apiEntity, String.class);
assertTrue(HttpStatus.CREATED == addAPIResp.getStatusCode() || HttpStatus.CONFLICT == addAPIResp.getStatusCode());
HttpHeaders headers = new HttpHeaders();
headers.set("Host", "admin.api");
APIObject baeldungAPI = new APIObject("baeldung-api", "baeldung.com", "http://ww.baeldung.com", "/");
RequestEntity<APIObject> requestEntity = new RequestEntity<>(baeldungAPI, headers, HttpMethod.POST, new URI("http://localhost:8000/admin-api/apis"));
addAPIResp = restTemplate.exchange(requestEntity, String.class);
assertTrue(HttpStatus.CREATED == addAPIResp.getStatusCode() || HttpStatus.CONFLICT == addAPIResp.getStatusCode());
}
}

68
spring-boot/src/test/java/com/baeldung/kong/KongLoadBalanceLiveTest.java Normal file
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@ -0,0 +1,68 @@
package com.baeldung.kong;
import com.baeldung.kong.domain.APIObject;
import com.baeldung.kong.domain.TargetObject;
import com.baeldung.kong.domain.UpstreamObject;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.web.client.TestRestTemplate;
import org.springframework.http.*;
import org.springframework.test.context.junit4.SpringRunner;
import java.net.URI;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.DEFINED_PORT;
/**
* @author aiet
*/
@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = DEFINED_PORT, classes = StockApp.class)
public class KongLoadBalanceLiveTest {
@Before
public void init() {
System.setProperty("sun.net.http.allowRestrictedHeaders", "true");
}
@Autowired TestRestTemplate restTemplate;
@Test
public void givenKongAdminAPI_whenAddAPI_thenAPIAccessibleViaKong() throws Exception {
UpstreamObject upstream = new UpstreamObject("stock.api.service");
ResponseEntity<String> addUpstreamResp = restTemplate.postForEntity("http://localhost:8001/upstreams", new HttpEntity<>(upstream), String.class);
assertTrue(HttpStatus.CREATED == addUpstreamResp.getStatusCode() || HttpStatus.CONFLICT == addUpstreamResp.getStatusCode());
TargetObject testTarget = new TargetObject("localhost:8080", 10);
ResponseEntity<String> addTargetResp = restTemplate.postForEntity("http://localhost:8001/upstreams/stock.api.service/targets", new HttpEntity<>(testTarget), String.class);
assertTrue(HttpStatus.CREATED == addTargetResp.getStatusCode() || HttpStatus.CONFLICT == addTargetResp.getStatusCode());
TargetObject releaseTarget = new TargetObject("localhost:9090", 40);
addTargetResp = restTemplate.postForEntity("http://localhost:8001/upstreams/stock.api.service/targets", new HttpEntity<>(releaseTarget), String.class);
assertTrue(HttpStatus.CREATED == addTargetResp.getStatusCode() || HttpStatus.CONFLICT == addTargetResp.getStatusCode());
APIObject stockAPI = new APIObject("balanced-stock-api", "balanced.stock.api", "http://stock.api.service", "/");
HttpEntity<APIObject> apiEntity = new HttpEntity<>(stockAPI);
ResponseEntity<String> addAPIResp = restTemplate.postForEntity("http://localhost:8001/apis", apiEntity, String.class);
assertTrue(HttpStatus.CREATED == addAPIResp.getStatusCode() || HttpStatus.CONFLICT == addAPIResp.getStatusCode());
HttpHeaders headers = new HttpHeaders();
headers.set("Host", "balanced.stock.api");
for (int i = 0; i < 1000; i++) {
RequestEntity<String> requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/stock/btc"));
ResponseEntity<String> stockPriceResp = restTemplate.exchange(requestEntity, String.class);
assertEquals("10000", stockPriceResp.getBody());
}
int releaseCount = restTemplate.getForObject("http://localhost:9090/stock/reqcount", Integer.class);
int testCount = restTemplate.getForObject("http://localhost:8080/stock/reqcount", Integer.class);
assertTrue(Math.round(releaseCount * 1.0 / testCount) == 4);
}
}

54
spring-boot/src/test/java/com/baeldung/kong/domain/APIObject.java Normal file
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@ -0,0 +1,54 @@
package com.baeldung.kong.domain;
/**
* @author aiet
*/
public class APIObject {
public APIObject() {
}
public APIObject(String name, String hosts, String upstream_url, String uris) {
this.name = name;
this.hosts = hosts;
this.upstream_url = upstream_url;
this.uris = uris;
}
private String name;
private String hosts;
private String upstream_url;
private String uris;
public String getUris() {
return uris;
}
public void setUris(String uris) {
this.uris = uris;
}
public String getUpstream_url() {
return upstream_url;
}
public void setUpstream_url(String upstream_url) {
this.upstream_url = upstream_url;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getHosts() {
return hosts;
}
public void setHosts(String hosts) {
this.hosts = hosts;
}
}

35
spring-boot/src/test/java/com/baeldung/kong/domain/ConsumerObject.java Normal file
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@ -0,0 +1,35 @@
package com.baeldung.kong.domain;
/**
* @author aiet
*/
public class ConsumerObject {
private String username;
private String custom_id;
public ConsumerObject(String username) {
this.username = username;
}
public ConsumerObject(String username, String custom_id) {
this.username = username;
this.custom_id = custom_id;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getCustom_id() {
return custom_id;
}
public void setCustom_id(String custom_id) {
this.custom_id = custom_id;
}
}

21
spring-boot/src/test/java/com/baeldung/kong/domain/KeyAuthObject.java Normal file
View File

@ -0,0 +1,21 @@
package com.baeldung.kong.domain;
/**
* @author aiet
*/
public class KeyAuthObject {
public KeyAuthObject(String key) {
this.key = key;
}
private String key;
public String getKey() {
return key;
}
public void setKey(String key) {
this.key = key;
}
}

30
spring-boot/src/test/java/com/baeldung/kong/domain/PluginObject.java Normal file
View File

@ -0,0 +1,30 @@
package com.baeldung.kong.domain;
/**
* @author aiet
*/
public class PluginObject {
private String name;
private String consumer_id;
public PluginObject(String name) {
this.name = name;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getConsumer_id() {
return consumer_id;
}
public void setConsumer_id(String consumer_id) {
this.consumer_id = consumer_id;
}
}

31
spring-boot/src/test/java/com/baeldung/kong/domain/TargetObject.java Normal file
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@ -0,0 +1,31 @@
package com.baeldung.kong.domain;
/**
* @author aiet
*/
public class TargetObject {
public TargetObject(String target, int weight) {
this.target = target;
this.weight = weight;
}
private String target;
private int weight;
public String getTarget() {
return target;
}
public void setTarget(String target) {
this.target = target;
}
public int getWeight() {
return weight;
}
public void setWeight(int weight) {
this.weight = weight;
}
}

21
spring-boot/src/test/java/com/baeldung/kong/domain/UpstreamObject.java Normal file
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@ -0,0 +1,21 @@
package com.baeldung.kong.domain;
/**
* @author aiet
*/
public class UpstreamObject {
public UpstreamObject(String name) {
this.name = name;
}
private String name;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}

4
spring-cloud/README.md
View File

@ -19,4 +19,6 @@
### Relevant Articles:
- [Introduction to Spring Cloud Rest Client with Netflix Ribbon](http://www.baeldung.com/spring-cloud-rest-client-with-netflix-ribbon)
[An Introduction to Spring Cloud Zookeeper](http://www.baeldung.com/spring-cloud-zookeeper)
- [An Introduction to Spring Cloud Zookeeper](http://www.baeldung.com/spring-cloud-zookeeper)
- [Spring Cloud Connectors and Heroku](http://www.baeldung.com/spring-cloud-heroku)

3
spring-data-elasticsearch/src/main/java/com/baeldung/elasticsearch/Person.java
View File

@ -11,10 +11,9 @@ public class Person {
private Date dateOfBirth;
public Person() {
}
public Person(int age, String fullName, Date dateOfBirth) {
Person(int age, String fullName, Date dateOfBirth) {
super();
this.age = age;
this.fullName = fullName;

19
spring-data-elasticsearch/src/test/java/com/baeldung/elasticsearch/ElasticSearchManualTest.java
View File

@ -19,6 +19,7 @@ import java.util.ArrayList;
import java.util.Arrays;
import java.util.Date;
import java.util.List;
import java.util.stream.Collectors;
import static org.elasticsearch.node.NodeBuilder.nodeBuilder;
import static org.junit.Assert.assertEquals;
@ -78,12 +79,9 @@ public class ElasticSearchManualTest {
SearchHit[] searchHits = response
.getHits()
.getHits();
List<Person> results = new ArrayList<>();
for (SearchHit hit : searchHits) {
String sourceAsString = hit.getSourceAsString();
Person person = JSON.parseObject(sourceAsString, Person.class);
results.add(person);
}
List<Person> results = Arrays.stream(searchHits)
.map(hit -> JSON.parseObject(hit.getSourceAsString(), Person.class))
.collect(Collectors.toList());
}
@Test
@ -125,11 +123,10 @@ public class ElasticSearchManualTest {
.actionGet();
response2.getHits();
response3.getHits();
List<SearchHit> searchHits = Arrays.asList(response
.getHits()
.getHits());
final List<Person> results = new ArrayList<>();
searchHits.forEach(hit -> results.add(JSON.parseObject(hit.getSourceAsString(), Person.class)));
final List<Person> results = Arrays.stream(response.getHits().getHits())
.map(hit -> JSON.parseObject(hit.getSourceAsString(), Person.class))
.collect(Collectors.toList());
}
@Test

36
spring-data-elasticsearch/src/test/java/com/baeldung/elasticsearch/GeoQueriesTest.java
View File

@ -1,11 +1,6 @@
package com.baeldung.elasticsearch;
import static org.junit.Assert.assertTrue;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
import com.baeldung.spring.data.es.config.Config;
import org.elasticsearch.action.admin.indices.create.CreateIndexRequest;
import org.elasticsearch.action.index.IndexResponse;
import org.elasticsearch.action.search.SearchResponse;
@ -15,6 +10,7 @@ import org.elasticsearch.common.geo.builders.ShapeBuilder;
import org.elasticsearch.common.unit.DistanceUnit;
import org.elasticsearch.index.query.QueryBuilder;
import org.elasticsearch.index.query.QueryBuilders;
import org.elasticsearch.search.SearchHit;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
@ -24,14 +20,19 @@ import org.springframework.data.elasticsearch.core.ElasticsearchTemplate;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import com.baeldung.spring.data.es.config.Config;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
import static org.junit.Assert.assertTrue;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = Config.class)
public class GeoQueriesTest {
public static final String WONDERS_OF_WORLD = "wonders-of-world";
public static final String WONDERS = "Wonders";
private static final String WONDERS_OF_WORLD = "wonders-of-world";
private static final String WONDERS = "Wonders";
@Autowired
private ElasticsearchTemplate elasticsearchTemplate;
@ -73,9 +74,7 @@ public class GeoQueriesTest {
.actionGet();
List<String> ids = Arrays.stream(searchResponse.getHits()
.getHits())
.map(hit -> {
return hit.getId();
})
.map(SearchHit::getId)
.collect(Collectors.toList());
assertTrue(ids.contains(tajMahalId));
}
@ -103,9 +102,7 @@ public class GeoQueriesTest {
.actionGet();
List<String> ids = Arrays.stream(searchResponse.getHits()
.getHits())
.map(hit -> {
return hit.getId();
})
.map(SearchHit::getId)
.collect(Collectors.toList());
assertTrue(ids.contains(pyramidsOfGizaId));
}
@ -133,9 +130,7 @@ public class GeoQueriesTest {
.actionGet();
List<String> ids = Arrays.stream(searchResponse.getHits()
.getHits())
.map(hit -> {
return hit.getId();
})
.map(SearchHit::getId)
.collect(Collectors.toList());
assertTrue(ids.contains(lighthouseOfAlexandriaId));
}
@ -164,9 +159,7 @@ public class GeoQueriesTest {
.actionGet();
List<String> ids = Arrays.stream(searchResponse.getHits()
.getHits())
.map(hit -> {
return hit.getId();
})
.map(SearchHit::getId)
.collect(Collectors.toList());
assertTrue(ids.contains(greatRannOfKutchid));
}
@ -175,5 +168,4 @@ public class GeoQueriesTest {
public void destroy() {
elasticsearchTemplate.deleteIndex(WONDERS_OF_WORLD);
}
}

42
spring-data-elasticsearch/src/test/java/com/baeldung/spring/data/es/ElasticSearchIntegrationTest.java
View File

@ -1,15 +1,9 @@
package com.baeldung.spring.data.es;
import static java.util.Arrays.asList;
import static org.elasticsearch.index.query.MatchQueryBuilder.Operator.AND;
import static org.elasticsearch.index.query.QueryBuilders.fuzzyQuery;
import static org.elasticsearch.index.query.QueryBuilders.matchQuery;
import static org.elasticsearch.index.query.QueryBuilders.regexpQuery;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import java.util.List;
import com.baeldung.spring.data.es.config.Config;
import com.baeldung.spring.data.es.model.Article;
import com.baeldung.spring.data.es.model.Author;
import com.baeldung.spring.data.es.service.ArticleService;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
@ -22,10 +16,15 @@ import org.springframework.data.elasticsearch.core.query.SearchQuery;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import com.baeldung.spring.data.es.config.Config;
import com.baeldung.spring.data.es.model.Article;
import com.baeldung.spring.data.es.model.Author;
import com.baeldung.spring.data.es.service.ArticleService;
import java.util.List;
import static java.util.Arrays.asList;
import static org.elasticsearch.index.query.MatchQueryBuilder.Operator.AND;
import static org.elasticsearch.index.query.QueryBuilders.fuzzyQuery;
import static org.elasticsearch.index.query.QueryBuilders.matchQuery;
import static org.elasticsearch.index.query.QueryBuilders.regexpQuery;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = Config.class)
@ -72,21 +71,24 @@ public class ElasticSearchIntegrationTest {
@Test
public void givenPersistedArticles_whenSearchByAuthorsName_thenRightFound() {
final Page<Article> articleByAuthorName = articleService.findByAuthorName(johnSmith.getName(), new PageRequest(0, 10));
final Page<Article> articleByAuthorName = articleService
.findByAuthorName(johnSmith.getName(), new PageRequest(0, 10));
assertEquals(2L, articleByAuthorName.getTotalElements());
}
@Test
public void givenCustomQuery_whenSearchByAuthorsName_thenArticleIsFound() {
final Page<Article> articleByAuthorName = articleService.findByAuthorNameUsingCustomQuery("John Smith", new PageRequest(0, 10));
final Page<Article> articleByAuthorName = articleService
.findByAuthorNameUsingCustomQuery("John Smith", new PageRequest(0, 10));
assertEquals(3L, articleByAuthorName.getTotalElements());
}
@Test
public void givenPersistedArticles_whenUseRegexQuery_thenRightArticlesFound() {
final SearchQuery searchQuery = new NativeSearchQueryBuilder().withFilter(regexpQuery("title", ".*data.*")).build();
final SearchQuery searchQuery = new NativeSearchQueryBuilder().withFilter(regexpQuery("title", ".*data.*"))
.build();
final List<Article> articles = elasticsearchTemplate.queryForList(searchQuery, Article.class);
assertEquals(1, articles.size());
@ -112,7 +114,8 @@ public class ElasticSearchIntegrationTest {
final String articleTitle = "Spring Data Elasticsearch";
final SearchQuery searchQuery = new NativeSearchQueryBuilder().withQuery(matchQuery("title", articleTitle).minimumShouldMatch("75%")).build();
final SearchQuery searchQuery = new NativeSearchQueryBuilder()
.withQuery(matchQuery("title", articleTitle).minimumShouldMatch("75%")).build();
final List<Article> articles = elasticsearchTemplate.queryForList(searchQuery, Article.class);
assertEquals(1, articles.size());
final long count = articleService.count();
@ -124,7 +127,8 @@ public class ElasticSearchIntegrationTest {
@Test
public void givenSavedDoc_whenOneTermMatches_thenFindByTitle() {
final SearchQuery searchQuery = new NativeSearchQueryBuilder().withQuery(matchQuery("title", "Search engines").operator(AND)).build();
final SearchQuery searchQuery = new NativeSearchQueryBuilder()
.withQuery(matchQuery("title", "Search engines").operator(AND)).build();
final List<Article> articles = elasticsearchTemplate.queryForList(searchQuery, Article.class);
assertEquals(1, articles.size());
}

83
spring-data-elasticsearch/src/test/java/com/baeldung/spring/data/es/ElasticSearchQueryIntegrationTest.java
View File

@ -1,20 +1,9 @@
package com.baeldung.spring.data.es;
import static java.util.Arrays.asList;
import static java.util.stream.Collectors.toList;
import static org.elasticsearch.index.query.MatchQueryBuilder.Operator.AND;
import static org.elasticsearch.index.query.QueryBuilders.boolQuery;
import static org.elasticsearch.index.query.QueryBuilders.matchPhraseQuery;
import static org.elasticsearch.index.query.QueryBuilders.matchQuery;
import static org.elasticsearch.index.query.QueryBuilders.multiMatchQuery;
import static org.elasticsearch.index.query.QueryBuilders.nestedQuery;
import static org.elasticsearch.index.query.QueryBuilders.termQuery;
import static org.junit.Assert.assertEquals;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import com.baeldung.spring.data.es.config.Config;
import com.baeldung.spring.data.es.model.Article;
import com.baeldung.spring.data.es.model.Author;
import com.baeldung.spring.data.es.service.ArticleService;
import org.elasticsearch.action.search.SearchResponse;
import org.elasticsearch.client.Client;
import org.elasticsearch.common.unit.Fuzziness;
@ -22,6 +11,7 @@ import org.elasticsearch.index.query.MultiMatchQueryBuilder;
import org.elasticsearch.index.query.QueryBuilder;
import org.elasticsearch.search.aggregations.Aggregation;
import org.elasticsearch.search.aggregations.AggregationBuilders;
import org.elasticsearch.search.aggregations.bucket.MultiBucketsAggregation;
import org.elasticsearch.search.aggregations.bucket.terms.StringTerms;
import org.elasticsearch.search.aggregations.bucket.terms.Terms;
import org.elasticsearch.search.aggregations.bucket.terms.TermsBuilder;
@ -35,10 +25,20 @@ import org.springframework.data.elasticsearch.core.query.SearchQuery;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import com.baeldung.spring.data.es.config.Config;
import com.baeldung.spring.data.es.model.Article;
import com.baeldung.spring.data.es.model.Author;
import com.baeldung.spring.data.es.service.ArticleService;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import static java.util.Arrays.asList;
import static java.util.stream.Collectors.toList;
import static org.elasticsearch.index.query.MatchQueryBuilder.Operator.AND;
import static org.elasticsearch.index.query.QueryBuilders.boolQuery;
import static org.elasticsearch.index.query.QueryBuilders.matchPhraseQuery;
import static org.elasticsearch.index.query.QueryBuilders.matchQuery;
import static org.elasticsearch.index.query.QueryBuilders.multiMatchQuery;
import static org.elasticsearch.index.query.QueryBuilders.nestedQuery;
import static org.elasticsearch.index.query.QueryBuilders.termQuery;
import static org.junit.Assert.assertEquals;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = Config.class)
@ -86,14 +86,16 @@ public class ElasticSearchQueryIntegrationTest {
@Test
public void givenFullTitle_whenRunMatchQuery_thenDocIsFound() {
final SearchQuery searchQuery = new NativeSearchQueryBuilder().withQuery(matchQuery("title", "Search engines").operator(AND)).build();
final SearchQuery searchQuery = new NativeSearchQueryBuilder()
.withQuery(matchQuery("title", "Search engines").operator(AND)).build();
final List<Article> articles = elasticsearchTemplate.queryForList(searchQuery, Article.class);
assertEquals(1, articles.size());
}
@Test
public void givenOneTermFromTitle_whenRunMatchQuery_thenDocIsFound() {
final SearchQuery searchQuery = new NativeSearchQueryBuilder().withQuery(matchQuery("title", "Engines Solutions")).build();
final SearchQuery searchQuery = new NativeSearchQueryBuilder()
.withQuery(matchQuery("title", "Engines Solutions")).build();
final List<Article> articles = elasticsearchTemplate.queryForList(searchQuery, Article.class);
assertEquals(1, articles.size());
assertEquals("Search engines", articles.get(0).getTitle());
@ -101,18 +103,21 @@ public class ElasticSearchQueryIntegrationTest {
@Test
public void givenPartTitle_whenRunMatchQuery_thenDocIsFound() {
final SearchQuery searchQuery = new NativeSearchQueryBuilder().withQuery(matchQuery("title", "elasticsearch data")).build();
final SearchQuery searchQuery = new NativeSearchQueryBuilder()
.withQuery(matchQuery("title", "elasticsearch data")).build();
final List<Article> articles = elasticsearchTemplate.queryForList(searchQuery, Article.class);
assertEquals(3, articles.size());
}
@Test
public void givenFullTitle_whenRunMatchQueryOnVerbatimField_thenDocIsFound() {
SearchQuery searchQuery = new NativeSearchQueryBuilder().withQuery(matchQuery("title.verbatim", "Second Article About Elasticsearch")).build();
SearchQuery searchQuery = new NativeSearchQueryBuilder()
.withQuery(matchQuery("title.verbatim", "Second Article About Elasticsearch")).build();
List<Article> articles = elasticsearchTemplate.queryForList(searchQuery, Article.class);
assertEquals(1, articles.size());
searchQuery = new NativeSearchQueryBuilder().withQuery(matchQuery("title.verbatim", "Second Article About")).build();
searchQuery = new NativeSearchQueryBuilder().withQuery(matchQuery("title.verbatim", "Second Article About"))
.build();
articles = elasticsearchTemplate.queryForList(searchQuery, Article.class);
assertEquals(0, articles.size());
}
@ -130,38 +135,48 @@ public class ElasticSearchQueryIntegrationTest {
@Test
public void givenAnalyzedQuery_whenMakeAggregationOnTermCount_thenEachTokenCountsSeparately() {
final TermsBuilder aggregation = AggregationBuilders.terms("top_tags").field("title");
final SearchResponse response = client.prepareSearch("blog").setTypes("article").addAggregation(aggregation).execute().actionGet();
final SearchResponse response = client.prepareSearch("blog").setTypes("article").addAggregation(aggregation)
.execute().actionGet();
final Map<String, Aggregation> results = response.getAggregations().asMap();
final StringTerms topTags = (StringTerms) results.get("top_tags");
final List<String> keys = topTags.getBuckets().stream().map(b -> b.getKeyAsString()).collect(toList());
Collections.sort(keys);
final List<String> keys = topTags.getBuckets().stream()
.map(MultiBucketsAggregation.Bucket::getKeyAsString)
.sorted()
.collect(toList());
assertEquals(asList("about", "article", "data", "elasticsearch", "engines", "search", "second", "spring", "tutorial"), keys);
}
@Test
public void givenNotAnalyzedQuery_whenMakeAggregationOnTermCount_thenEachTermCountsIndividually() {
final TermsBuilder aggregation = AggregationBuilders.terms("top_tags").field("tags").order(Terms.Order.aggregation("_count", false));
final SearchResponse response = client.prepareSearch("blog").setTypes("article").addAggregation(aggregation).execute().actionGet();
final TermsBuilder aggregation = AggregationBuilders.terms("top_tags").field("tags")
.order(Terms.Order.aggregation("_count", false));
final SearchResponse response = client.prepareSearch("blog").setTypes("article").addAggregation(aggregation)
.execute().actionGet();
final Map<String, Aggregation> results = response.getAggregations().asMap();
final StringTerms topTags = (StringTerms) results.get("top_tags");
final List<String> keys = topTags.getBuckets().stream().map(b -> b.getKeyAsString()).collect(toList());
final List<String> keys = topTags.getBuckets().stream()
.map(MultiBucketsAggregation.Bucket::getKeyAsString)
.collect(toList());
assertEquals(asList("elasticsearch", "spring data", "search engines", "tutorial"), keys);
}
@Test
public void givenNotExactPhrase_whenUseSlop_thenQueryMatches() {
final SearchQuery searchQuery = new NativeSearchQueryBuilder().withQuery(matchPhraseQuery("title", "spring elasticsearch").slop(1)).build();
final SearchQuery searchQuery = new NativeSearchQueryBuilder()
.withQuery(matchPhraseQuery("title", "spring elasticsearch").slop(1)).build();
final List<Article> articles = elasticsearchTemplate.queryForList(searchQuery, Article.class);
assertEquals(1, articles.size());
}
@Test
public void givenPhraseWithType_whenUseFuzziness_thenQueryMatches() {
final SearchQuery searchQuery = new NativeSearchQueryBuilder().withQuery(matchQuery("title", "spring date elasticserch").operator(AND).fuzziness(Fuzziness.ONE).prefixLength(3)).build();
final SearchQuery searchQuery = new NativeSearchQueryBuilder()
.withQuery(matchQuery("title", "spring date elasticserch").operator(AND).fuzziness(Fuzziness.ONE)
.prefixLength(3)).build();
final List<Article> articles = elasticsearchTemplate.queryForList(searchQuery, Article.class);
assertEquals(1, articles.size());
@ -169,7 +184,9 @@ public class ElasticSearchQueryIntegrationTest {
@Test
public void givenMultimatchQuery_whenDoSearch_thenAllProvidedFieldsMatch() {
final SearchQuery searchQuery = new NativeSearchQueryBuilder().withQuery(multiMatchQuery("tutorial").field("title").field("tags").type(MultiMatchQueryBuilder.Type.BEST_FIELDS)).build();
final SearchQuery searchQuery = new NativeSearchQueryBuilder()
.withQuery(multiMatchQuery("tutorial").field("title").field("tags")
.type(MultiMatchQueryBuilder.Type.BEST_FIELDS)).build();
final List<Article> articles = elasticsearchTemplate.queryForList(searchQuery, Article.class);
assertEquals(2, articles.size());

92
spring-reactive-websocket/pom.xml
View File

@ -1,92 +0,0 @@
<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>spring-reactive-websocket</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>spring-reactive-websocket</name>
<description>Reactive WebSockets with Spring 5</description>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-integration</artifactId>
<version>2.0.0.M7</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-webflux</artifactId>
<version>2.0.0.M7</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<scope>compile</scope>
<version>RELEASE</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>spring-snapshots</id>
<name>Spring Snapshots</name>
<url>https://repo.spring.io/snapshot</url>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository>
<repository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>spring-snapshots</id>
<name>Spring Snapshots</name>
<url>https://repo.spring.io/snapshot</url>
<snapshots>
<enabled>true</enabled>
</snapshots>
</pluginRepository>
<pluginRepository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
</project>

38
spring-reactive-websocket/src/main/java/com/baeldung/ReactiveWebSocketApplication.java
View File

@ -1,38 +0,0 @@
package com.baeldung;
import java.net.URI;
import java.time.Duration;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
import org.springframework.web.reactive.socket.WebSocketMessage;
import org.springframework.web.reactive.socket.client.ReactorNettyWebSocketClient;
import org.springframework.web.reactive.socket.client.WebSocketClient;
import reactor.core.publisher.Mono;
@SpringBootApplication
public class ReactiveWebSocketApplication {
public static void main(String[] args) {
SpringApplication.run(ReactiveWebSocketApplication.class, args);
}
/**
* Spring Reactive WebSocket Client
* **/
@Bean
CommandLineRunner runner() {
return run -> {
WebSocketClient client = new ReactorNettyWebSocketClient();
client.execute(URI.create("ws://localhost:8080/event-emitter"), session -> session.send(Mono.just(session.textMessage("event-me-from-spring-reactive-client")))
.thenMany(session.receive()
.map(WebSocketMessage::getPayloadAsText)
.log())
.then())
.block();
// .block(Duration.ofSeconds(10L));//force timeout after given duration
};
}
}

3
spring-rest-embedded-tomcat/pom.xml
View File

@ -84,14 +84,13 @@
<exclude>**/JdbcTest.java</exclude>
<exclude>**/*LiveTest.java</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
<properties>
<spring.version>5.0.1.RELEASE</spring.version>
<spring.version>5.0.2.RELEASE</spring.version>
<maven-surefire-plugin.version>2.19.1</maven-surefire-plugin.version>
<junit.version>4.12</junit.version>
<jackson.library>2.9.2</jackson.library>

1
spring-rest-simple/README.md
View File

@ -5,3 +5,4 @@
- [The Guide to RestTemplate](http://www.baeldung.com/rest-template)
- [Spring RequestMapping](http://www.baeldung.com/spring-requestmapping)
- [ETags for REST with Spring](http://www.baeldung.com/etags-for-rest-with-spring)
- [Spring and Apache FileUpload](http://www.baeldung.com/spring-apache-file-upload)

31
spring-security-openid/pom.xml
View File

@ -12,10 +12,10 @@
<description>Spring OpenID sample project</description>
<parent>
<artifactId>parent-boot-5</artifactId>
<groupId>com.baeldung</groupId>
<version>0.0.1-SNAPSHOT</version>
<relativePath>../parent-boot-5</relativePath>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.0.M7</version>
<relativePath />
</parent>
<dependencies>
@ -37,13 +37,36 @@
<dependency>
<groupId>org.springframework.security.oauth</groupId>
<artifactId>spring-security-oauth2</artifactId>
<version>2.2.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-jwt</artifactId>
<version>1.0.9.RELEASE</version>
</dependency>
</dependencies>
<repositories>
<repository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
</project>

2
spring-security-openid/src/main/java/org/baeldung/config/SpringOpenidApplication.java
View File

@ -2,7 +2,7 @@ package org.baeldung.config;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.web.support.SpringBootServletInitializer;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
@SpringBootApplication
public class SpringOpenidApplication extends SpringBootServletInitializer {

3
testing-modules/README.md
View File

@ -1,3 +1,6 @@
## Testing Modules
### Relevant Articles:
- [Quick Guide to BDDMockito](http://www.baeldung.com/bdd-mockito)