plc4j/pom.xml

<?xml version="1.0" encoding="UTF-8"?>
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  Licensed to the Apache Software Foundation (ASF) under one
  or more contributor license agreements.  See the NOTICE file
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  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

      https://www.apache.org/licenses/LICENSE-2.0

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  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="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>

  <parent>
    <groupId>org.apache.plc4x.extras</groupId>
    <artifactId>plc4x-extras-parent</artifactId>
    <version>0.14.0-SNAPSHOT</version>
  </parent>

  <artifactId>plc4j-extras</artifactId>
  <packaging>pom</packaging>

  <name>PLC4J-Extras</name>
  <description>Examples, integration modules and tools for Java.</description>

  <properties>
    <project.build.outputTimestamp>2025-08-06T15:45:09Z</project.build.outputTimestamp>
  </properties>

  <modules>
    <module>examples</module>
    <module>integrations</module>
    <module>tools</module>
  </modules>

  <build>
    <plugins>
      <!--
        This plugin doesn't really do much, it makes sure the jacoco agent
        is downloaded and that the path to this is saved in an environment
        variable, so we can access this later on in the build.
      -->
      <plugin>
        <groupId>org.jacoco</groupId>
        <artifactId>jacoco-maven-plugin</artifactId>
        <version>0.8.14</version>
        <executions>
          <!--
              Prepares the property pointing to the JaCoCo runtime agent which
              is passed as VM argument when Maven the Surefire plugin is executed.
          -->
          <execution>
            <id>pre-unit-test</id>
            <phase>generate-test-sources</phase>
            <goals>
              <goal>prepare-agent</goal>
            </goals>
            <configuration>
              <!--
                  Sets the name of the property containing the settings
                  for JaCoCo runtime agent.
              -->
              <propertyName>surefireArgLine</propertyName>
            </configuration>
          </execution>
          <!--
              Prepares the property pointing to the JaCoCo runtime agent which
              is passed as VM argument when Maven the Failsafe plugin is executed.
          -->
          <execution>
            <id>pre-integration-test</id>
            <phase>pre-integration-test</phase>
            <goals>
              <goal>prepare-agent-integration</goal>
            </goals>
            <configuration>
              <!--
                  Sets the name of the property containing the settings
                  for JaCoCo runtime agent.
              -->
              <propertyName>failsafeArgLine</propertyName>
            </configuration>
          </execution>
          <execution>
            <id>report</id>
            <phase>verify</phase>
            <goals>
              <goal>report</goal>
            </goals>
          </execution>
          <!--
              Check if the unit-test-coverage is at least a certain minimum.
          -->
          <execution>
            <id>check-coverage</id>
            <phase>verify</phase>
            <goals>
              <goal>check</goal>
            </goals>
            <configuration>
              <!-- TODO: Turn this on as soon as possible. -->
              <haltOnFailure>false</haltOnFailure>
              <rules>
                <rule implementation="org.jacoco.maven.RuleConfiguration">
                  <element>BUNDLE</element>
                  <limits>
                    <!-- Fail the build if the instruction level coverage is below 80%. -->
                    <limit implementation="org.jacoco.report.check.Limit">
                      <counter>INSTRUCTION</counter>
                      <value>COVEREDRATIO</value>
                      <minimum>0.50</minimum>
                    </limit>
                    <!-- Fail the build if there are classes without any coverage. -->
                    <limit implementation="org.jacoco.report.check.Limit">
                      <counter>CLASS</counter>
                      <value>MISSEDCOUNT</value>
                      <maximum>0</maximum>
                    </limit>
                  </limits>
                </rule>
              </rules>
            </configuration>
          </execution>
        </executions>
      </plugin>

      <!--
        As our libraries should be consumable on Java 21, downgrade the compiler settings.
      -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <executions>
          <execution>
            <id>default-compile</id>
            <phase>compile</phase>
            <goals>
              <goal>compile</goal>
            </goals>
            <configuration>
              <!-- Would have loved to suppress the warnings of generated code only -->
              <showWarnings>false</showWarnings>
              <release>21</release>
            </configuration>
          </execution>
          <execution>
            <id>default-testCompile</id>
            <phase>test-compile</phase>
            <goals>
              <goal>testCompile</goal>
            </goals>
            <configuration>
              <!-- Would have loved to suppress the warnings of generated code only -->
              <showWarnings>false</showWarnings>
              <release>21</release>
            </configuration>
          </execution>
        </executions>
      </plugin>

      <!--
        Make the surefire execute all unit-tests
      -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <configuration>
          <!--
            We have to slightly increase the heap-size or some tests will fail.
            Notice the @ instead of the $ as prefix? That's late evaluation.
          -->
          <argLine>-Xmx512m @{surefireArgLine}</argLine>
          <includes>
            <include>**/*Test.java</include>
            <include>**/*Tests.java</include>
            <include>**/*Spec.java</include>
          </includes>
        </configuration>
      </plugin>

      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-failsafe-plugin</artifactId>
        <configuration>
          <!--
            The failsafe plugin would use the java jigsaw module path,
            this would make loading the test XML files impossible.
            So we simply disable this.
          -->
          <useModulePath>false</useModulePath>
          <!--
            We have to slightly increase the heap-size or some tests will fail.
            Notice the @ instead of the $ as prefix? That's late evaluation.
          -->
          <argLine>-Xmx512m @{failsafeArgLine}</argLine>
          <includes>
            <include>**/*IT.java</include>
          </includes>
        </configuration>
      </plugin>
    </plugins>
  </build>

</project>