Change properties in pom.xml at runtime with Maven Ant Tasks. Is it Possible?

You can redefine the properties on the maven command line using D and these will override the properties in your project file.

You can redefine the properties on the maven command line using -D and these will override the properties in your project file. For example, in pom. Xml A In your ant build.

Xml, you can then invoke the mvn command line like mvn -DmyProp=B install which Will set myProp to B in the project. The mvn ant task page discusses using a macro to invoke the maven commandline. This can be easily customized to also pass the additional properties.To do this in maven alone, use the exec plugin to launch maven, passing the command parameters in the same way as done using the ant:java task.

Assume your properties are in file settings.properties. Define the properties to replace in your pom. Xml with @ around them, you can copy the pom file and substitute some properties at the same time.

E.g. : Then you invoke maven: mvn -f real-pom.xml.

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