How to download maven dependency as *.jar file?

Question

In the Maven dependencies installation, I can’t find the Jar file amongst downloaded dependencies.

My pom.xml looks like this:

<?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>

    <!-- This is often your domain name (reversed.)  -->

    <groupId>com.abc</groupId>

    <!-- The name of this project (actually, the name of the artifact, which is the thing that this project produces. A jar in this case.) -->

    <artifactId>javaparser-maven-sample</artifactId>

    <!-- The version of this project. SNAPSHOT means "we're still working on it" -->

    <version>1.0-SNAPSHOT</version>

    <properties>

        <!-- Tell Maven we want to use Java 8 -->

        <maven.compiler.source>1.8</maven.compiler.source>

        <maven.compiler.target>1.8</maven.compiler.target>

        <!-- Tell Maven to treat all source files as UTF-8 -->

        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

        <geotools.version>2.5.7</geotools.version>

    </properties>

   <repositories>

    <repository>

        <id>maven2-repository.dev.java.net</id>

        <name>Java.net repository</name>

        <url>http://download.java.net/maven/2</url>

    </repository>

    <repository>

        <id>osgeo</id>

        <name>Open Source Geospatial Foundation Repository</name>

        <url>http://download.osgeo.org/webdav/geotools/</url>

    </repository>

    <repository> <!--Add the snapshot repository here-->

        <snapshots>

            <enabled>true</enabled>

        </snapshots>

        <id>opengeo</id>

        <name>OpenGeo Maven Repository</name>

        <url>http://repo.opengeo.org</url>

    </repository>

</repositories>

    <dependencies>

        <!-- Here are all your dependencies. Currently only one. These are automatically downloaded from https://mvnrepository.com/ -->

        <dependency>

            <groupId>com.github.javaparser</groupId>

            <artifactId>javaparser-core</artifactId>

            <version>3.15.21</version>

        </dependency>

        <!-- https://mvnrepository.com/artifact/mil.nga.geopackage/geopackage -->

        <dependency>

            <groupId>mil.nga.geopackage</groupId>

            <artifactId>geopackage</artifactId>

            <version>3.5.0</version>

        </dependency>

        <!-- https://mvnrepository.com/artifact/org.geotools/gt-api -->

        <dependency>

            <groupId>org.geotools</groupId>

            <artifactId>gt-api</artifactId>

            <version>20.5</version>

        </dependency>

    <dependency>

        <groupId>org.geotools</groupId>

        <artifactId>gt-epsg-hsql</artifactId>

        <version>${geotools.version}</version>

    </dependency>

    <!-- https://mvnrepository.com/artifact/org.geotools/gt-geometry -->

    <dependency>

        <groupId>org.geotools</groupId>

        <artifactId>gt-geometry</artifactId>

        <version>2.5-M2</version>

    </dependency>

    <!-- https://mvnrepository.com/artifact/org.geotools/gt-referencing -->

    <dependency>

        <groupId>org.geotools</groupId>

        <artifactId>gt-referencing</artifactId>

        <version>17.1</version>

    </dependency>

    <!-- https://mvnrepository.com/artifact/org.locationtech.jts.io/jts-io-common -->

    <dependency>

        <groupId>org.locationtech.jts.io</groupId>

        <artifactId>jts-io-common</artifactId>

        <version>1.16.1</version>

    </dependency>

    <!-- https://mvnrepository.com/artifact/org.opengis/geoapi -->

    <dependency>

        <groupId>org.opengis</groupId>

        <artifactId>geoapi</artifactId>

        <version>3.0.0</version>

    </dependency>

    

    <!-- https://mvnrepository.com/artifact/org.geotools/gt-jts-wrapper -->

<dependency>

    <groupId>org.geotools</groupId>

    <artifactId>gt-jts-wrapper</artifactId>

    <version>17.0</version>

    <scope>test</scope>

</dependency>

    <dependency>

            <groupId>org.geotools</groupId>

            <artifactId>gt-swing</artifactId>

            <version>17.0</version>

        </dependency>

    

    

    </dependencies>

    <!-- This blob of configuration tells Maven to make the jar executable. You can run it with:

    mvn clean package

    java -jar target/javaparser-maven-sample-1.0-SNAPSHOT-shaded.jar

    -->

    <build>

        <plugins>

            <plugin>

                <groupId>org.apache.maven.plugins</groupId>

                <artifactId>maven-shade-plugin</artifactId>

                <version>3.2.3</version>

                <executions>

                    <execution>

                        <goals>

                            <goal>shade</goal>

                        </goals>

                        <configuration>

<shadedArtifactAttached>true</shadedArtifactAttached>

                            <transformers>

                                <transformer                   implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">

                                    <mainClass>com.abc.conversion.LogicPositivizer</mainClass>

                                </transformer>

                            </transformers>

                        </configuration>

                    </execution>

                </executions>

            </plugin>

        </plugins>

    </build>

</project>

I can download all the jars except geotools related jars. When I clean and run the project, in the .m2 folder I am not able to see the geotool related jars. Even in the maven repository, I am not able to download the jar file.

Is there any alternate way to proceed?

Answer 1

The repository run by Boundless has been replaced by one hosted by OSGeo. The OSGeo webdav repo was merged into the new OSGeo repo.

Replace this block:

<repository>

    <id>osgeo</id>

    <name>Open Source Geospatial Foundation Repository</name>

    <url>http://download.osgeo.org/webdav/geotools/</url>

</repository>

<repository> <!--Add the snapshot repository here-->

    <snapshots>

        <enabled>true</enabled>

    </snapshots>

    <id>opengeo</id>

    <name>OpenGeo Maven Repository</name>

    <url>http://repo.opengeo.org</url>

</repository>

With

 <repository>

    <id>osgeo</id>

    <name>OSGeo Release Repository</name>

    <url>https://repo.osgeo.org/repository/release/</url>

    <snapshots><enabled>false</enabled></snapshots>

    <releases><enabled>true</enabled></releases>

  </repository>

  <repository>

    <id>osgeo-snapshot</id>

    <name>OSGeo Snapshot Repository</name>

    <url>https://repo.osgeo.org/repository/snapshot/</url>

    <snapshots><enabled>true</enabled></snapshots>

    <releases><enabled>false</enabled></releases>

  </repository>

Want to learn Java? Check out the core Java certification from Intellipaat.