I am using TwelveMonkeys library ( com.twelvemonkeys.imageio:imageio-tiff:3.1.1
) in my project. Also, I am using Maven with maven-dependency-plugin to build my project and I am configuring it like this:
<plugin>
<!-- Get the dependencies jar files to a common place, for jar signing -->
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<execution>
<id>unpack-dependencies</id>
<phase>prepare-package</phase>
<goals>
<goal>unpack-dependencies</goal>
</goals>
<configuration>
<includeArtifactIds>commons-net,imageio-psd,imageio-tiff</includeArtifactIds>
<!-- <includeGroupIds>com.twelvemonkeys.imageio</includeGroupIds> -->
<outputDirectory>${project.build.directory}/classes</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
The project is getting compiled properly, but its complaining about ClassNotFoundException: com.twelvemonkeys.io.enc.Decoder
at runtime. I guess, includeArtifactIds
is not including dependencies of the libraries specified inside it (nested dependencies). This is how I am including TwelveMonkeys libraries in my pom.xml:
<dependencies>
...
<dependency>
<groupId>com.twelvemonkeys.imageio</groupId>
<artifactId>imageio-psd</artifactId>
<version>3.1.1</version>
</dependency>
<dependency>
<groupId>com.twelvemonkeys.imageio</groupId>
<artifactId>imageio-tiff</artifactId>
<version>3.1.1</version> <!-- Alternatively, build your own version -->
</dependency>
...
</dependencies>
Could anybody please suggest me how can I include all libraries on which imageio-tiff
and imageio-psd
depends in my FINAL FAT JAR file? There just got to be a better way to specify "include all dependencies, with there own dependencies".
EDIT:
I am also using ProGaurd for obfuscation with following config:
<plugin>
<groupId>com.github.wvengen</groupId>
<artifactId>proguard-maven-plugin</artifactId>
<version>2.0.10</version>
<dependencies>
<dependency>
<groupId>net.sf.proguard</groupId>
<artifactId>proguard-base</artifactId>
<version>5.2</version>
<scope>runtime</scope>
</dependency>
</dependencies>
<executions>
<execution>
<phase>package</phase>
<goals><goal>proguard</goal></goals>
</execution>
</executions>
<configuration>
<proguardVersion>5.2</proguardVersion>
<obfuscate>true</obfuscate>
<injar>${project.build.finalName}.jar</injar>
<outjar>${project.build.finalName}.jar</outjar>
<outputDirectory>${project.build.directory}</outputDirectory>
<options>
<option>-allowaccessmodification</option>
...
<option>-keep public class com.twelvemonkeys.** { *; }</option>
</options>
<libs>
<lib>${java.home}/lib/rt.jar</lib>
<lib>${java.home}/lib/jsse.jar</lib>
<lib>${java.home}/lib/jce.jar</lib>
<lib>${java.home}/lib/plugin.jar</lib>
</libs>
</configuration>
</plugin>
This is part of my pom.xml to build an .JAR file with all the dependencies included.
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<version>2.4</version>
<configuration>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
<executions>
<execution>
<id>make-assembly</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin
</plugins>
</build>
And add to your dependency:
<scope>compile</scope>
I usually build a jar in the following order:
This works for me to include all libraries.
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