Develop Reference

Cannot load static file in tomcat

Firstly, I build the vuejs project in springboot by adding the following plugin:
<plugin>
<groupId>com.github.eirslett</groupId>
<artifactId>frontend-maven-plugin</artifactId>
<version>${frontend-maven-plugin.version}</version>
<configuration>
<workingDirectory>src/main/frontend</workingDirectory>
</configuration>
<executions>
<execution>
<id>install node and yarn</id>
<goals>
<goal>install-node-and-yarn</goal>
</goals>
<configuration>
<nodeVersion>${nodejs.version}</nodeVersion>
<yarnVersion>v1.22.4</yarnVersion>
</configuration>
</execution>
<execution>
<id>yarn install</id>
<goals>
<goal>yarn</goal>
</goals>
<phase>generate-resources</phase>
<configuration>
<arguments>install</arguments>
</configuration>
</execution>
<execution>
<id>yarn build</id>
<goals>
<goal>yarn</goal>
</goals>
<configuration>
<arguments>build</arguments>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<executions>
<execution>
<id>copy-frontend</id>
<phase>generate-resources</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<outputDirectory>target/classes/resources/</outputDirectory>
<overwrite>true</overwrite>
<resources>
<resource>
<directory>src/main/frontend/dist</directory>
<includes>
<include>static/</include>
<include>index.html</include>
<include>favicon.ico</include>
</includes>
</resource>
</resources>
</configuration>
</execution>
</executions>
</plugin>
I have successfully built and run it when building into a jar file.
But now I want to run it with tomcat so I change the build format to war file but when running it can't load static file.
I think it's due to context path:
When run in tomcat: http://localhost:8080/report_system-1.0/
When run jar file: http://localhost:8080
But I don't know how to fix that.

You need to set publicPath when building the app for different environments. Something like
module.exports = {
publicPath: process.env.NODE_ENV === 'production'
? '/report_system-1.0/'
: '/'
}

Maven <executions> and npm build

I have a hybrid application : Spring Boot and ReactJS.
While running/building/generating WAR, I have set the pom.xml to copy the npm run build generated files from dist folder to template(spring) folder.
But while running mvn clean install, file are copied before the npm run build command and then the npm run build and WAR is generated. That'swhy the frontend files are stale.
My pom.xml example is :
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<executions>
<execution>
<id>prepare-package</id>
<phase>prepare-package</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<outputDirectory>${basedir}/target/classes/public</outputDirectory>
<outputDirectory>${basedir}/src/main/resources/templates</outputDirectory>
<resources>
<resource>
<directory>${basedir}/dist</directory>
</resource>
</resources>
</configuration>
</execution>
<execution>
<id>prepare-package2</id>
<phase>prepare-package</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<outputDirectory>${basedir}/src/main/resources/static</outputDirectory>
<resources>
<resource>
<directory>${basedir}/dist/static</directory>
</resource>
</resources>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>com.github.eirslett</groupId>
<artifactId>frontend-maven-plugin</artifactId>
<version>1.6</version>
<executions>
<execution>
<id>install node and npm</id>
<goals>
<goal>install-node-and-npm</goal>
</goals>
<configuration>
<nodeVersion>v11.10.0</nodeVersion>
<npmVersion>6.7.0</npmVersion>
</configuration>
</execution>
<execution>
<id>npm install</id>
<goals>
<goal>npm</goal>
</goals>
<phase>prepare-package</phase>
<configuration>
<arguments>run build</arguments>
</configuration>
</execution>
<!-- <execution>
<id>test</id>
<goals>
<goal>yarn</goal>
</goals>
<phase>test</phase>
<configuration>
<arguments>test</arguments>
<environmentVariables>
<CI>true</CI>
</environmentVariables>
</configuration>
</execution> -->
</executions>
</plugin>
</plugins>
</build>
How do I configure so that the files are copied after npm run build ?

For similar task it makes sence to use gradle instead of maven. Tasks are much more flexible.
For example:
task buildFE(type: Exec) {
workingDir '../../FrontEnd'
commandLine 'buildFE.bat'
}
task CopyJava {
copy{
from '../OpenJDK'
into '../../Release/OpenJDK'
}
}

How to convert snippets to asciidoc html in eclipse

how to convert generated snippets to ASCII-doc html in spring boot.
i have already tried added the ASCII plugin.
i have already created .adoc file in src/main/asciidoc, but after maven build, it does not generate the html
include::{snippets}/test_find_by_id/http-request.adoc[]
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<includes>
<include>**/*Documentation.java</include>
</includes>
<systemPropertyVariables>
<org.springframework.restdocs.outputDir>
${snippetsDirectory}
</org.springframework.restdocs.outputDir>
</systemPropertyVariables>
</configuration>
</plugin>
<plugin>
<groupId>org.asciidoctor</groupId>
<artifactId>asciidoctor-maven-plugin</artifactId>
<version>1.5.2</version>
<executions>
<execution>
<id>generate-docs</id>
<phase>prepare-package</phase>
<goals>
<goal>process-asciidoc</goal>
</goals>
<configuration>
<backend>html</backend>
<doctype>book</doctype>
<attributes>
<snippets>${snippetsDirectory}</snippets>
</attributes>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<executions>
<execution>
<id>copy-resources</id>
<phase>prepare-package</phase>
<!-- <phase>process-resources</phase>-->
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<outputDirectory>
${project.build.outputDirectory}/static/docs
</outputDirectory>
<resources>
<resource>
<directory>
${project.build.directory}/generated-docs
</directory>
</resource>
</resources>
</configuration>
</execution>
</executions>

You need to reference the ASCII Doc Maven plugin in your pom.xml. See: https://github.com/asciidoctor/asciidoctor-maven-plugin#installation

mvn prepare-package
is the solution

Is there any maven sleep functionality?

I have maven profile set for testing where in pre-integration-tests maven starts two jetty servers and afterwards tests are started. The problem I've stumbled into is in the servers, they aren't fully loaded when tests start. It seems like the problem is fixed by adding 5 second sleep time into the tests, but I wish to add it in maven and remove from tests. Is there anyway I could do that? Please look into code sample below for additional information
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.7</version>
<executions>
<execution>
<id>copy</id>
<phase>compile</phase>
<goals>
<goal>copy</goal>
</goals>
<configuration>
<artifactItems>
<artifactItem>
<groupId>com.work.projectname</groupId>
<artifactId>projectname-web</artifactId>
<version>${project.version}</version>
<type>war</type>
<destFileName>projectname-${project.version}.war</destFileName>
</artifactItem>
<artifactItem>
<groupId>com.work.projectname</groupId>
<artifactId>projectname-stubs-web</artifactId>
<version>${project.version}</version>
<type>war</type>
<destFileName>projectname-stubs-${project.version}.war</destFileName>
</artifactItem>
</artifactItems>
<outputDirectory>${project.build.directory}</outputDirectory>
<overWriteReleases>false</overWriteReleases>
<overWriteSnapshots>true</overWriteSnapshots>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.16</version>
<configuration>
<skipTests>true</skipTests>
</configuration>
</plugin>
<plugin>
<groupId>org.mortbay.jetty</groupId>
<artifactId>jetty-maven-plugin</artifactId>
<version>${jetty-server.version}</version>
<executions>
<execution>
<id>start-projectname</id>
<phase>pre-integration-test</phase>
<goals>
<goal>deploy-war</goal>
</goals>
<configuration>
<daemon>true</daemon>
<reload>manual</reload>
<war>${project.build.directory}/projectname-${project.version}.war</war>
<webAppXml>${basedir}/src/jetty/jetty-loginService.xml</webAppXml>
<webAppConfig>
<contextPath>/projectname</contextPath>
<parentLoaderPriority>true</parentLoaderPriority>
<tempDirectory>${project.build.directory}/tmp-projectname</tempDirectory>
</webAppConfig>
<stopPort>8006</stopPort>
<stopKey>STOP</stopKey>
</configuration>
</execution>
<execution>
<id>start-projectname-stubs</id>
<phase>pre-integration-test</phase>
<goals>
<goal>deploy-war</goal>
</goals>
<configuration>
<daemon>true</daemon>
<reload>manual</reload>
<war>${project.build.directory}/projectname-stubs-${project.version}.war</war>
<connectors>
<connector implementation="org.eclipse.jetty.server.nio.SelectChannelConnector">
<port>${stub-jetty-server.port}</port>
<maxIdleTime>300000</maxIdleTime>
</connector>
</connectors>
<stopPort>8008</stopPort>
<stopKey>STOP</stopKey>
</configuration>
</execution>
<execution>
<id>stop-projectname</id>
<phase>post-integration-test</phase>
<goals>
<goal>stop</goal>
</goals>
<configuration>
<stopPort>8006</stopPort>
<stopKey>STOP</stopKey>
</configuration>
</execution>
<execution>
<id>stop-projectname-stubs</id>
<phase>post-integration-test</phase>
<goals>
<goal>stop</goal>
</goals>
<configuration>
<stopPort>8008</stopPort>
<stopKey>STOP</stopKey>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-failsafe-plugin</artifactId>
<version>2.16</version>
<configuration>
<parallel>classes</parallel>
<threadCountClasses>33</threadCountClasses>
<includes>
<include>**/*Test.java</include>
</includes>
</configuration>
<executions>
<execution>
<id>integration-test</id>
<goals>
<goal>integration-test</goal>
</goals>
</execution>
<execution>
<id>verify</id>
<goals>
<goal>verify</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>

You can do it with the help of the maven antrun plugin. Something like this:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<configuration>
<tasks>
<sleep seconds="5" />
</tasks>
</configuration>
<executions>
<execution>
<id>sleep-for-a-while</id>
<phase>pre-integration-test</phase>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
</plugin>
EDIT: In case someone will catch this. Based on the comment from jl, tasks have indeed been deprecated and here is the same thing based on using targets instead. Sligthly reorganized but has the same function.
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.8</version>
<executions>
<execution>
<id>sleep-for-a-while</id>
<phase>pre-integration-test</phase>
<configuration>
<target>
<sleep seconds="5" />
</target>
</configuration>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
</plugin>

I have created a maven-sleep-plugin once. Not sure how much it works now, you can try and let us know.
Usage (after checking out the source and building):
<plugin>
<groupId>org.jboss.maven.plugins</groupId>
<artifactId>maven-sleep-plugin</artifactId>
<version>1.0</version>
<executions>
<execution>
<id>sleep-5-seconds</id>
<phase>pre-integration-test</phase>
<goals>
<goal>sleep</goal>
</goals>
<configuration>
<delay>5</delay>
</configuration>
</execution>
</executions>
</plugin>

maven cargo and selenium

i use maven cargo and selenium for automation. here is the code:
<plugin>
<groupId>org.codehaus.cargo</groupId>
<artifactId>cargo-maven2-plugin</artifactId>
<version>1.0.5</version>
<configuration>
<wait>false</wait>
<container>
<containerId>tomcat6x</containerId>
<zipUrlInstaller>
<url>
http://mirrors.enquira.co.uk/apache/tomcat/tomcat-6/v6.0.30/bin/apache-tomcat-6.0.30.zip
</url>
<installDir>${installDir}</installDir>
</zipUrlInstaller>
<output>
${project.build.directory}/tomcat6x.log
</output>
<log>${project.build.directory}/cargo.log</log>
</container>
<configuration>
<home>
${project.build.directory}/tomcat6x/container
</home>
<properties>
<cargo.logging>high</cargo.logging>
<cargo.servlet.port>8081</cargo.servlet.port>
</properties>
<files>
<copy>
<file>${project.basedir}/src/main/resources/datasource.properties</file>
<todir>webapps</todir>
<configfile>true</configfile>
<overwrite>true</overwrite>
</copy>
</files>
<properties>
<customMessage>${catalina.home}</customMessage>
</properties>
</configuration>
</configuration>
<executions>
<execution>
<id>start-container</id>
<phase>pre-integration-test</phase>
<goals>
<goal>configure</goal>
<goal>start</goal>
<goal>deploy</goal>
</goals>
<configuration>
<deployer>
<deployables>
<deployable>
<groupId>${project.groupId}</groupId>
<artifactId>${project.artifactId}</artifactId>
<type>war</type>
<pingURL>**the url**</pingURL>
<pingTimeout>180000</pingTimeout>
<properties>
<context>**war-name**</context>
</properties>
</deployable>
</deployables>
</deployer>
</configuration>
</execution>
<execution>
<id>stop-container</id>
<phase>post-integration-test</phase>
<goals>
<goal>stop</goal>
</goals>
</execution>
</executions>
but as the war started getting bigger the pingtimeout started to increase, i dont want to use ping timeout, but i am being forced to at the moment, as deployment takes a bit of time and selenium does not wait if the pingtimeout is not mentioned.
is there any solution to this problem?

What about using Jetty? The maven-jetty-plugin will wait until your webapp is loaded. Alternatively, you can use the tomcat-maven-plugin and its deploy goal to deploy your webapp to a running Tomcat instance through the Tomcat Manager. This plugin will also wait with the execution (and therefore the launch of your Selenium tests) until the war is deployed.
This is my configuration. It will launch Jetty, deploy the application, launch Selenium, launch Selenium tests and finally quits all the servers:
<plugin>
<groupId>org.mortbay.jetty</groupId>
<artifactId>maven-jetty-plugin</artifactId>
<configuration>
<contextPath>/</contextPath>
<scanIntervalSeconds>0</scanIntervalSeconds>
</configuration>
<executions>
<execution>
<id>start</id>
<phase>pre-integration-test</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<daemon>true</daemon>
</configuration>
</execution>
<execution>
<id>stop</id>
<phase>post-integration-test</phase>
<goals>
<goal>stop</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>selenium-maven-plugin</artifactId>
<configuration>
<background>true</background>
</configuration>
<executions>
<execution>
<id>start-selenium</id>
<phase>pre-integration-test</phase>
<goals>
<goal>start-server</goal>
</goals>
</execution>
<execution>
<id>stop-selenium</id>
<phase>post-integration-test</phase>
<goals>
<goal>stop-server</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<executions>
<execution>
<id>selenium-tests</id>
<phase>integration-test</phase>
<goals>
<goal>test</goal>
</goals>
<configuration>
<skip>false</skip>
<excludes>
<exclude>none</exclude>
</excludes>
<includes>
<include>**/*SeleniumTest.java</include>
</includes>
</configuration>
</execution>
</executions>
</plugin>