blob: 2e0116775117f841279cab0ebcbfa1d8ad73447d (
plain) (
tree)
|
|
package org.openslx.taskmanager.tasks;
import java.util.ArrayList;
import java.util.List;
import org.openslx.taskmanager.api.SystemCommandTask;
import com.google.gson.annotations.Expose;
public class LsTask extends SystemCommandTask
{
/*
* Serialize
*/
@Expose
private String directory = null;
/*
* Private, no serialization
*/
private Output status = new Output();
private List<String> files = new ArrayList<>();
@Override
protected boolean initTask()
{
if ( directory == null ) {
status.error ="Missing directory argument";
return false;
}
return true;
}
@Override
protected String[] initCommandLine()
{
return new String[] { "/bin/ls", directory };
}
@Override
protected void processStarted()
{
setStatusObject( status );
}
@Override
protected boolean processEnded( int exitCode )
{
if ( exitCode != 0 ) {
status.files = null;
return false;
}
status.files = this.files;
return true;
}
@Override
protected void processStdOut( String line )
{
this.files.add( line );
}
@Override
protected void processStdErr( String line )
{
status.error = line;
}
/**
* Output - contains additional status data of this task
*/
@SuppressWarnings( "unused" )
private static class Output
{
protected String error = null;
protected List<String> files = null;
}
}
|