I am building a jar using maven with simple maven install.
If I add a file to src/main/resources
it can be found on the classpath but it has a config folder where I want that file to go but moving it inside the config folder makes it disappear from the classpath.
If you place anything in src/main/resources
directory, then by default it will end up in your final *.jar
. If you are referencing it from some other project and it cannot be found on a classpath, then you did one of those two mistakes:
*.jar
is not correctly loaded (maybe typo in the path?)/src/main/resources/conf/settings.properties
is seen on classpath as classpath:conf/settings.properties
By default maven does not include any files from "src/main/java".
You have two possible way to that.
put all your resource files (different than java files) to "src/main/resources" - this is highly recommended
Add to your pom (resource plugin):
?
<resources>
<resource>
<directory>src/main/resources</directory>
</resource>
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/*.xml</include>
</includes>
</resource>
</resources>
A cleaner alternative of putting your config file into a subfolder of src/main/resources would be to enhance your classpath locations. This is extremely easy to do with Maven.
For instance, place your property file in a new folder src/main/config, and add the following to your pom:
<build>
<resources>
<resource>
<directory>src/main/config</directory>
</resource>
</resources>
</build>
From now, every files files under src/main/config is considered as part of your classpath (note that you can exclude some of them from the final jar if needed: just add in the build section:
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<excludes>
<exclude>my-config.properties</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
so that my-config.properties can be found in your classpath when you run your app from your IDE, but will remain external from your jar in your final distribution).
Source: Stackoverflow.com