net.orfjackal.retrolambda.maven
Class ProcessMainClassesMojo

java.lang.Object
  org.apache.maven.plugin.AbstractMojo
      net.orfjackal.retrolambda.maven.ProcessMainClassesMojo

All Implemented Interfaces:

org.apache.maven.plugin.ContextEnabled, org.apache.maven.plugin.Mojo

@Mojo(name="process-main",
      defaultPhase=PROCESS_CLASSES,
      requiresDependencyResolution=COMPILE)
public class ProcessMainClassesMojo
extends org.apache.maven.plugin.AbstractMojo

Processes main classes compiled with Java 8 so that they will be compatible with Java 5, 6 or 7 runtime.

Field Summary

File	java8home Directory of the Java 8 installation for running Retrolambda.
File	mainInputDir Directory containing the original classes compiled with Java 8.
File	mainOutputDir Directory where to write the backported main classes.
String	target The Java version targeted by the bytecode processing.

Fields inherited from interface org.apache.maven.plugin.Mojo

ROLE

Constructor Summary

ProcessMainClassesMojo()

Method Summary

void	execute()
protected String	getClasspathId()
protected File	getInputDir()
protected File	getOutputDir()

Methods inherited from class org.apache.maven.plugin.AbstractMojo

getLog, getPluginContext, setLog, setPluginContext

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

mainInputDir

@Parameter(defaultValue="${project.build.outputDirectory}",
           property="retrolambdaMainInputDir",
           required=true)
public File mainInputDir

Directory containing the original classes compiled with Java 8.

Since:

1.3.0

mainOutputDir

@Parameter(defaultValue="${project.build.outputDirectory}",
           property="retrolambdaMainOutputDir",
           required=true)
public File mainOutputDir

Directory where to write the backported main classes. If same as the input directory, will overwrite the original classes.

Since:

1.3.0

java8home

@Parameter(defaultValue="${java.home}",
           property="java8home",
           required=true)
public File java8home

Directory of the Java 8 installation for running Retrolambda.

Since:

1.2.0

target

@Parameter(defaultValue="1.7",
           property="retrolambdaTarget",
           required=true)
public String target

The Java version targeted by the bytecode processing. Possible values are 1.5, 1.6, 1.7 and 1.8. After processing the classes will be compatible with the target JVM provided the known limitations are considered. See project documentation for more details.

Since:

1.2.0

Constructor Detail

ProcessMainClassesMojo

public ProcessMainClassesMojo()

Method Detail

getInputDir

protected File getInputDir()

getOutputDir

protected File getOutputDir()

getClasspathId

protected String getClasspathId()

execute

public void execute()
             throws org.apache.maven.plugin.MojoExecutionException

Throws:

org.apache.maven.plugin.MojoExecutionException