/**
* Construct a {@link SubProcessHeavy SubProcessHeavy} instance which when executed will fulfill
* the given action agenda.
*
* <p>
*
* @param agenda The agenda to be accomplished by the action.
* @param outFile The file to which all STDOUT output is redirected.
* @param errFile The file to which all STDERR output is redirected.
* @return The SubProcess which will fulfill the agenda.
* @throws PipelineException If unable to prepare a SubProcess due to illegal, missing or
* imcompatable information in the action agenda or a general failure of the prep method code.
*/
public SubProcessHeavy prep(ActionAgenda agenda, File outFile, File errFile)
throws PipelineException {
/* create the process to run the action */
try {
ArrayList<String> args = new ArrayList<String>();
for (File file : agenda.getPrimaryTarget().getFiles()) args.add(file.toString());
for (FileSeq fseq : agenda.getSecondaryTargets()) {
for (File file : fseq.getFiles()) args.add(file.toString());
}
return new SubProcessHeavy(
agenda.getNodeID().getAuthor(),
getName() + "-" + agenda.getJobID(),
"touch",
args,
agenda.getEnvironment(),
agenda.getWorkingDir(),
outFile,
errFile);
} catch (Exception ex) {
throw new PipelineException(
"Unable to generate the SubProcess to perform this Action!\n" + ex.getMessage());
}
}
/**
* Launch GIMP with a script which will compare the given two images using layers.
*
* <p>
*
* @param fileA The absolute path to the first file.
* @param fileB The absolute path to the second file.
* @param env The environment under which the comparator is run.
* @param dir The working directory where the comparator is run.
* @return The controlling <CODE>SubProcessLight</CODE> instance.
* @throws PipelineException If unable to launch the comparator.
* @see SubProcessLight
*/
public SubProcessLight launch(File fileA, File fileB, Map<String, String> env, File dir)
throws PipelineException {
ArrayList<String> args = new ArrayList<String>();
args.add(fileA.toString());
args.add("-compare");
args.add(fileB.toString());
SubProcessLight proc = new SubProcessLight(getName(), getProgram(), args, env, dir);
proc.start();
return proc;
}