Initial commit

Author: envimate-opensource

.gitignore

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+target/

Dockerfile

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+FROM openjdk:12
+
+ADD target/simple-java-rest-docker-0.0.1-jar-with-dependencies.jar /opt/application.jar
+
+EXPOSE 1337
+
+ENTRYPOINT exec java -jar /opt/application.jar

pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright (c) 2018 envimate GmbH - https://envimate.com/.
+  ~
+  ~ Licensed to the Apache Software Foundation (ASF) under one
+  ~ or more contributor license agreements.  See the NOTICE file
+  ~ distributed with this work for additional information
+  ~ regarding copyright ownership.  The ASF licenses this file
+  ~ to you under the Apache License, Version 2.0 (the
+  ~ "License"); you may not use this file except in compliance
+  ~ with the License.  You may obtain a copy of the License at
+  ~
+  ~   http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing,
+  ~ software distributed under the License is distributed on an
+  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+  ~ KIND, either express or implied.  See the License for the
+  ~ specific language governing permissions and limitations
+  ~ under the License.
+  -->
+
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
+         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>com.envimate.examples</groupId>
+    <artifactId>simple-java-rest-docker</artifactId>
+    <version>0.0.1</version>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.envimate.httpmate</groupId>
+            <artifactId>core</artifactId>
+            <version>1.0.22</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.1</version>
+                <configuration>
+                    <release>${java.version}</release>
+                    <source>${java.version}</source>
+                    <target>${java.version}</target>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-assembly-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>single</goal>
+                        </goals>
+                        <configuration>
+                            <archive>
+                                <manifest>
+                                    <mainClass>
+                                        com.envimate.examples.http.Application
+                                    </mainClass>
+                                </manifest>
+                            </archive>
+                            <descriptorRefs>
+                                <descriptorRef>jar-with-dependencies</descriptorRef>
+                            </descriptorRefs>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

src/main/java/com/envimate/examples/http/Application.java

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+package com.envimate.examples.http;
+
+import com.envimate.httpmate.HttpMate;
+import com.envimate.httpmate.convenience.endpoints.PureJavaEndpoint;
+import com.envimate.httpmate.convenience.handler.HttpHandler;
+
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+
+import static com.envimate.httpmate.HttpMate.anHttpMateConfiguredAs;
+import static com.envimate.httpmate.LowLevelBuilder.LOW_LEVEL;
+
+public final class Application {
+    public static void main(String[] args) {
+        final HttpHandler httpHandler = (request, response) -> {
+            final LocalDateTime time = LocalDateTime.now();
+            final String dateFormatted = time.format(DateTimeFormatter.ISO_TIME);
+
+            response.setStatus(200);
+            response.setBody("time now is " + dateFormatted);
+        };
+
+        final HttpMate httpMate = anHttpMateConfiguredAs(LOW_LEVEL)
+                .get("/time", httpHandler)
+                .build();
+        PureJavaEndpoint.pureJavaEndpointFor(httpMate)
+                .listeningOnThePort(1337);
+    }
+}

src/main/java/com/envimate/examples/http/FakeTwitter.java

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+package com.envimate.examples.http;
+
+import com.envimate.httpmate.HttpMate;
+import com.envimate.httpmate.convenience.endpoints.PureJavaEndpoint;
+
+import static com.envimate.httpmate.http.HttpRequestMethod.*;
+
+public final class FakeTwitter {
+    public static void main(String[] args) {
+        final HttpMate httpMate = HttpMate.aLowLevelHttpMate()
+                .callingTheHandler(System.out::println)
+                .forRequestPath("/*").andRequestMethods(GET, POST, PUT)
+                .build();
+
+        PureJavaEndpoint.pureJavaEndpointFor(httpMate).listeningOnThePort(1337);
+    }
+}