esoe 2 years ago
commit
ef4b3173d9
  1. 17
      .editorconfig
  2. 173
      pom.xml
  3. 52
      src/main/java/ru/molokoin/ExchangeServer.java
  4. 18
      src/test/java/ru/molokoin/AppTest.java

17
.editorconfig

@ -0,0 +1,17 @@
# Editor configuration, see http://editorconfig.org
root = true
[*]
charset = utf-8
indent_style = space
indent_size = 2
insert_final_newline = true
trim_trailing_whitespace = true
max_line_length = 80
[*.sh]
end_of_line = lf
[*.java]
indent_size = 4
max_line_length = 120

173
pom.xml

@ -0,0 +1,173 @@
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>ru.molokoin</groupId>
<artifactId>exchange-server</artifactId>
<version>0.1</version>
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<junit.version>5.6.0</junit.version>
<maven-enforcer-plugin.version>3.0.0-M3</maven-enforcer-plugin.version>
<maven-checkstyle-plugin.version>3.1.2</maven-checkstyle-plugin.version>
<checkstyle.version>8.39</checkstyle.version>
<maven-surefire-plugin.version>3.0.0-M5</maven-surefire-plugin.version>
<jacoco-maven-plugin.version>0.8.4</jacoco-maven-plugin.version>
<maven-javadoc-plugin.version>3.0.0</maven-javadoc-plugin.version>
<!-- JaCoCo thresholds. Increase gradually as you add tests. -->
<jacoco.unit-tests.limit.instruction-ratio>0%</jacoco.unit-tests.limit.instruction-ratio>
<jacoco.unit-tests.limit.branch-ratio>0%</jacoco.unit-tests.limit.branch-ratio>
<jacoco.unit-tests.limit.class-complexity>20</jacoco.unit-tests.limit.class-complexity>
<jacoco.unit-tests.limit.method-complexity>5</jacoco.unit-tests.limit.method-complexity>
</properties>
<dependencies>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-enforcer-plugin</artifactId>
<version>${maven-enforcer-plugin.version}</version>
<executions>
<execution>
<goals>
<goal>enforce</goal>
</goals>
<configuration>
<rules>
<requireMavenVersion>
<version>3.6.3</version>
</requireMavenVersion>
</rules>
<fail>true</fail>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-checkstyle-plugin</artifactId>
<version>${maven-checkstyle-plugin.version}</version>
<dependencies>
<dependency>
<groupId>com.puppycrawl.tools</groupId>
<artifactId>checkstyle</artifactId>
<version>${checkstyle.version}</version>
</dependency>
<dependency>
<groupId>com.github.ngeor</groupId>
<artifactId>checkstyle-rules</artifactId>
<version>4.8.0</version>
</dependency>
</dependencies>
<configuration>
<configLocation>com/github/ngeor/checkstyle.xml</configLocation>
<includeTestSourceDirectory>true</includeTestSourceDirectory>
<skip>${skipTests}</skip>
</configuration>
<executions>
<execution>
<id>checkstyle</id>
<phase>validate</phase>
<goals>
<goal>check</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
</plugin>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>${jacoco-maven-plugin.version}</version>
<executions>
<execution>
<id>pre-unit-test</id>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
<execution>
<id>post-unit-test</id>
<phase>test</phase>
<goals>
<goal>report</goal>
</goals>
</execution>
<execution>
<id>check-unit-test</id>
<phase>test</phase>
<goals>
<goal>check</goal>
</goals>
<configuration>
<dataFile>${project.build.directory}/jacoco.exec</dataFile>
<rules>
<rule>
<element>BUNDLE</element>
<limits>
<limit>
<counter>INSTRUCTION</counter>
<value>COVEREDRATIO</value>
<minimum>${jacoco.unit-tests.limit.instruction-ratio}</minimum>
</limit>
<limit>
<counter>BRANCH</counter>
<value>COVEREDRATIO</value>
<minimum>${jacoco.unit-tests.limit.branch-ratio}</minimum>
</limit>
</limits>
</rule>
<rule>
<element>CLASS</element>
<limits>
<limit>
<counter>COMPLEXITY</counter>
<value>TOTALCOUNT</value>
<maximum>${jacoco.unit-tests.limit.class-complexity}</maximum>
</limit>
</limits>
</rule>
<rule>
<element>METHOD</element>
<limits>
<limit>
<counter>COMPLEXITY</counter>
<value>TOTALCOUNT</value>
<maximum>${jacoco.unit-tests.limit.method-complexity}</maximum>
</limit>
</limits>
</rule>
</rules>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<reporting>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>${maven-javadoc-plugin.version}</version>
</plugin>
</plugins>
</reporting>
</project>

52
src/main/java/ru/molokoin/ExchangeServer.java

@ -0,0 +1,52 @@
package ru.molokoin;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.ServerSocket;
import java.net.Socket;
import java.nio.charset.StandardCharsets;
public class ExchangeServer {
public static void main(String[] args) {
try (ServerSocket serverSocket = new ServerSocket(8181)) {
System.out.println("Server started!");
while (true) {
// ожидаем подключения
Socket socket = serverSocket.accept();
System.out.println("Client connected!");
// для подключившегося клиента открываем потоки
// чтения и записи
try (BufferedReader input = new BufferedReader(new InputStreamReader(socket.getInputStream(), StandardCharsets.UTF_8));
PrintWriter output = new PrintWriter(socket.getOutputStream())) {
// ждем первой строки запроса
while (!input.ready()) ;
// считываем и печатаем все что было отправлено клиентом
System.out.println();
while (input.ready()) {
System.out.println(input.readLine());
}
// отправляем ответ
output.println("HTTP/1.1 200 OK");
output.println("Content-Type: text/html; charset=utf-8");
output.println();
output.println("<p>hello-exchange!</p>");
output.flush();
// по окончанию выполнения блока try-with-resources потоки,
// а вместе с ними и соединение будут закрыты
System.out.println("Client disconnected!");
}
}
} catch (IOException ex) {
ex.printStackTrace();
}
}
}

18
src/test/java/ru/molokoin/AppTest.java

@ -0,0 +1,18 @@
package ru.molokoin;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
/**
* Unit test for simple App.
*/
class AppTest {
/**
* Rigorous Test.
*/
@Test
void testApp() {
assertEquals(1, 1);
}
}
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