From 6e57953cdcd6d4da269b4bf5c9c9a96fa9ad07ca Mon Sep 17 00:00:00 2001 From: Dan K <dk14142@gmail.com> Date: Tue, 16 Jul 2019 13:13:48 +0200 Subject: [PATCH] WIP:feat(ch9s6): add initial code for GE --- micro-java/src/main/java/com/redhat/training/openshift/hello/JaxRsActivator.java | 8 ++ micro-java/pom.xml | 102 ++++++++++++++++++++++++++++++++++ micro-java/src/main/java/com/redhat/training/openshift/hello/HelloResource.java | 27 +++++++++ 3 files changed, 137 insertions(+), 0 deletions(-) diff --git a/micro-java/pom.xml b/micro-java/pom.xml new file mode 100644 index 0000000..79154c6 --- /dev/null +++ b/micro-java/pom.xml @@ -0,0 +1,102 @@ +<?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/maven-v4_0_0.xsd"> + <modelVersion>4.0.0</modelVersion> + + <groupId>com.redhat.training.openshift</groupId> + <artifactId>micro-java</artifactId> + <version>1.0</version> + <packaging>war</packaging> + <name>Red Hat Training Hello Java app</name> + <description>Hello microservice using Thorntail</description> + + <properties> + <!-- Explicitly declaring the source encoding eliminates the following + message: --> + <!-- [WARNING] Using platform encoding (UTF-8 actually) to copy filtered + resources, i.e. build is platform dependent! --> + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + <failOnMissingWebXml>false</failOnMissingWebXml> + + <!-- Thorntail dependency versions --> + <version.thorntail>2.4.0.Final</version.thorntail> + + <!-- other plugin versions --> + <version.compiler.plugin>3.1</version.compiler.plugin> + <version.surefire.plugin>2.16</version.surefire.plugin> + <version.war.plugin>2.5</version.war.plugin> + <!-- + <version.fabric8.plugin>3.1.80.redhat-000019</version.fabric8.plugin> + <version.fabric8.plugin>3.5.38</version.fabric8.plugin> + --> + <version.fabric8.plugin>4.1.0</version.fabric8.plugin> + + <!-- maven-compiler-plugin --> + <maven.compiler.target>1.8</maven.compiler.target> + <maven.compiler.source>1.8</maven.compiler.source> + + </properties> + + + <dependencyManagement> + <dependencies> + <dependency> + <groupId>io.thorntail</groupId> + <artifactId>bom-all</artifactId> + <version>${version.thorntail}</version> + <scope>import</scope> + <type>pom</type> + </dependency> + </dependencies> + </dependencyManagement> + + <dependencies> + <dependency> + <groupId>io.thorntail</groupId> + <artifactId>cdi</artifactId> + </dependency> + <dependency> + <groupId>io.thorntail</groupId> + <artifactId>jaxrs</artifactId> + </dependency> + + </dependencies> + + <build> + <!-- Maven will append the version to the finalName (which is the name + given to the generated war, and hence the context root) --> + <finalName>hello</finalName> + <plugins> + <!-- The Thorntail Maven plugin creates an uber jar --> + <!-- To use, run: mvn thorntail:run --> + <plugin> + <groupId>io.thorntail</groupId> + <artifactId>thorntail-maven-plugin</artifactId> + <version>${version.thorntail}</version> + <executions> + <execution> + <goals> + <goal>package</goal> + </goals> + </execution> + </executions> + </plugin> + <plugin> + <groupId>io.fabric8</groupId> + <artifactId>fabric8-maven-plugin</artifactId> + <version>${version.fabric8.plugin}</version> + <executions> + <execution> + <id>fmp</id> + <goals> + <goal>resource</goal> + <goal>build</goal> + </goals> + </execution> + </executions> + </plugin> + </plugins> + </build> + +</project> diff --git a/micro-java/src/main/java/com/redhat/training/openshift/hello/HelloResource.java b/micro-java/src/main/java/com/redhat/training/openshift/hello/HelloResource.java new file mode 100644 index 0000000..3db3118 --- /dev/null +++ b/micro-java/src/main/java/com/redhat/training/openshift/hello/HelloResource.java @@ -0,0 +1,27 @@ +package com.redhat.training.openshift.hello; + +import javax.inject.Inject; +import javax.ws.rs.GET; +import javax.ws.rs.Path; +import javax.ws.rs.Produces; + +@Path("/") +public class HelloResource { + + @GET + @Path("/hello") + @Produces("text/plain") + public String hello() { + String hostname = System.getenv().getOrDefault("HOSTNAME", "unknown"); + String message = System.getenv().getOrDefault("APP_MSG", null); + String response = ""; + + if (message == null) + response = "Hello world from host "+hostname+"\n"; + else + response = "Hello world from host ["+hostname+"]."; + response += "Message received = "+message+"\n"; + + return response; + } +} diff --git a/micro-java/src/main/java/com/redhat/training/openshift/hello/JaxRsActivator.java b/micro-java/src/main/java/com/redhat/training/openshift/hello/JaxRsActivator.java new file mode 100644 index 0000000..7a6a14a --- /dev/null +++ b/micro-java/src/main/java/com/redhat/training/openshift/hello/JaxRsActivator.java @@ -0,0 +1,8 @@ +package com.redhat.training.openshift.hello; + +import javax.ws.rs.ApplicationPath; +import javax.ws.rs.core.Application; + +@ApplicationPath("/api") +public class JaxRsActivator extends Application { +} -- Gitblit v1.9.3