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Rémy Maucherat
Merge pull request #124 from apache/dependabot/maven/org.apache-apache-38


Bump org.apache:apache from 37 to 38
22天前814次提交
README.md

Apache Tomcat Maven Plugin

Overview

The Apache Tomcat Maven Plugin provides goals to manipulate WAR projects within the Apache Tomcat servlet container. It supports:

  • Running web applications with an embedded Tomcat server
  • Deploying/undeploying web applications to a running Tomcat server
  • Creating self-contained executable WAR/JAR files with embedded Tomcat

The plugin supports Tomcat 9, Tomcat 10, and Tomcat 11.

Prerequisites

  • Java 8 or higher
  • Maven 3.8.1 or higher

Build

Edit the main pom.xml to set the main which should correspond to the version of Apache Tomcat that is going to be used.

./build.sh

Override default ports for integration tests:

./build.sh -Dits.http.port=8080 -Dits.ajp.port=8009

Basic Usage

Add the plugin to your pom.xml:

<plugin>
  <groupId>org.apache.tomcat.maven</groupId>
  <artifactId>tomcat-maven-plugin</artifactId>
  <version>${project.version}</version>
</plugin>

Common Goals

Run Goals

run - Start Tomcat and run your web application:

mvn tomcat:run

run-war - Run the current project as a packaged web application:

mvn tomcat:run-war

exec-war - Create a self-executable JAR file with embedded Tomcat:

mvn tomcat:exec-war

standalone-war - Create an executable WAR file with embedded Tomcat:

mvn tomcat:standalone-war

shutdown - Shut down all embedded Tomcat servers:

mvn tomcat:shutdown

Run Goals (No Lifecycle Forking)

The following goals are similar to the above but don’t fork the Maven lifecycle:

run-war-only - Run the current project as a packaged web application without forking the package phase:

mvn tomcat:run-war-only

exec-war-only - Create a self-executable JAR file without forking the package phase:

mvn tomcat:exec-war-only

standalone-war-only - Create an executable WAR file without forking the package phase:

mvn tomcat:standalone-war-only

Deploy Goals

deploy - Deploy a WAR to Tomcat:

mvn tomcat:deploy

undeploy - Undeploy a WAR from Tomcat:

mvn tomcat:undeploy

redeploy - Redeploy an existing WAR:

mvn tomcat:redeploy

deploy-only - Deploy a WAR to Tomcat without forking the package lifecycle:

mvn tomcat:deploy-only

redeploy-only - Redeploy a WAR without forking the package lifecycle:

mvn tomcat:redeploy-only

Container Goals

list - List all deployed applications:

mvn tomcat:list

serverinfo - Get server information:

mvn tomcat:serverinfo

resources - List JNDI resources:

mvn tomcat:resources

Context Goals

reload - Reload a web application:

mvn tomcat:reload

sessions - List session information for a web application:

mvn tomcat:sessions

start - Start a web application:

mvn tomcat:start

stop - Stop a web application:

mvn tomcat:stop

wait - Wait for a specific webapp to become available:

mvn tomcat:wait

Configuration

Deploy to Tomcat

Configure server credentials in ~/.m2/settings.xml:

<settings>
  <servers>
    <server>
      <id>tomcat</id>
      <username>admin</username>
      <password>password</password>
    </server>
  </servers>
</settings>

Configure the plugin in your pom.xml:

<plugin>
  <groupId>org.apache.tomcat.maven</groupId>
  <artifactId>tomcat-maven-plugin</artifactId>
  <version>${project.version}</version>
  <configuration>
    <url>http://localhost:8080/manager/text</url>
    <server>tomcat</server>
    <path>/myapp</path>
  </configuration>
</plugin>

Run with Custom Port

Configure custom HTTP port in your pom.xml:

<plugin>
  <groupId>org.apache.tomcat.maven</groupId>
  <artifactId>tomcat-maven-plugin</artifactId>
  <version>${project.version}</version>
  <configuration>
    <port>9090</port>
    <path>/</path>
  </configuration>
</plugin>

Snapshots Deployment

To deploy a snapshot version to https://repository.apache.org/content/repositories/snapshots/, you must run:

mvn clean deploy

Note you need some configuration in ~/.m2/settings.xml:

<server>
  <id>apache.snapshots.https</id>
  <username>your asf id</username>
  <password>your asf password</password>
</server>

NOTE: A Jenkins job deploys SNAPSHOT automatically https://builds.apache.org/job/TomcatMavenPlugin/. So no real need to deploy manually, just commit and Jenkins will do the job for you.

Site Deployment

Checkstyle: this project uses the Apache Maven checkstyle configuration for IDE code style files. See http://maven.apache.org/developers/committer-environment.html.

Site: to test site generation, just run mvn site. If you want more reporting (javadoc, pmd, checkstyle, jxr, changelog from jira entries), use mvn site -Preporting.

To deploy site, use:

mvn clean site-deploy scm-publish:publish-scm -Dusername=$svnuid -Dpassword=$svnpwd -Preporting

The site will be deployed to http://tomcat.apache.org/maven-plugin-trunk (svnuidisyourasfid,svnuid is your asf id,svnpwd is your asf password).

When releasing, deploy with -Psite-release.

Releasing

For release, your ~/.m2/settings.xml must contain:

<server>
  <id>apache.releases.https</id>
  <username>asf id</username>
  <password>asf password</password>
</server>

And run:

mvn release:prepare release:perform -Dusername= -Dpassword=

(username/password are your Apache svn authz)

Test Staged Tomcat Artifacts

To test staging artifacts for a vote process:

  • Activate a profile: tc-staging
  • Pass staging repository as parameter: -DtcStagedReleaseUrl=
  • Pass Tomcat version as parameter: -DtomcatVersion=

Examples

Example 1: Simple WAR Project

Create a simple WAR project and run it with Tomcat:

mkdir -p /tmp/tomcat-test
cd /tmp/tomcat-test

cat > pom.xml << 'EOF'
<?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>
    <groupId>com.example</groupId>
    <artifactId>simple-webapp</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>war</packaging>
    
    <dependencies>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>4.0.1</version>
            <scope>provided</scope>
        </dependency>
    </dependencies>
    
    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.tomcat.maven</groupId>
                <artifactId>tomcat-maven-plugin</artifactId>
                <version>${project.version}</version>
            </plugin>
        </plugins>
    </build>
</project>
EOF

mkdir -p src/main/webapp/WEB-INF
cat > src/main/webapp/index.jsp << 'EOF'
<!DOCTYPE html>
<html>
<head><title>Test App</title></head>
<body><h1>Hello from Tomcat!</h1></body>
</html>
EOF

# Run the application
mvn tomcat:run

# In another terminal, test it:
curl http://localhost:8080/simple-webapp-1.0-SNAPSHOT/

Example 2: Deploy to Remote Tomcat

mkdir -p /tmp/tomcat-remote
cd /tmp/tomcat-remote

cat > pom.xml << 'EOF'
<?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>
    <groupId>com.example</groupId>
    <artifactId>remote-deploy</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>war</packaging>
    
    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.tomcat.maven</groupId>
                <artifactId>tomcat-maven-plugin</artifactId>
                <version>${project.version}</version>
                <configuration>
                    <url>http://localhost:8080/manager/text</url>
                    <server>tomcat</server>
                    <path>/myapp</path>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>
EOF

mkdir -p src/main/webapp
cat > src/main/webapp/index.jsp << 'EOF'
<!DOCTYPE html>
<html>
<head><title>Remote Deploy Test</title></head>
<body><h1>Deployed to remote Tomcat!</h1></body>
</html>
EOF

# Deploy (requires Tomcat running with manager app)
mvn package tomcat:deploy

Mailing Lists

License

Licensed under the Apache License, Version 2.0: http://www.apache.org/licenses/LICENSE-2.0

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