verinec.adaptation
Class DistCP

java.lang.Object
  verinec.adaptation.DistCP

All Implemented Interfaces:

IDistributor

public class DistCP
extends Object
implements IDistributor

Writes files in the local filesystem using java.io.File todo: support for sudo

Version:

$Revision: 939 $

Author:

david.buchmann at unifr.ch

Field Summary

private String

prefix

Constructor Summary

DistCP()

Method Summary

void	distribute(Element config) Execute the distribution action, that is write the file specified in config to their filename.
String	execute(Element command) Execute a command using verinec.util.ProgramExec
void	setTarget(Element target) Set the target for copy operation.

Methods inherited from class java.lang.Object

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

Field Detail

prefix

private String prefix

Constructor Detail

DistCP

public DistCP()

Method Detail

setTarget

public void setTarget(Element target)

Set the target for copy operation. There is only the optional attribute prefix path to prepend to the filename.

Specified by:

setTarget in interface IDistributor

Parameters:

target - a cp target according to the schema.

distribute

public void distribute(Element config)
                throws VerinecException

Execute the distribution action, that is write the file specified in config to their filename.

Specified by:

distribute in interface IDistributor

Parameters:

config - A result-file according to the schema.

Throws:

VerinecException - If the config is not a result-file or the file can not be written.

execute

public String execute(Element command)
               throws VerinecException

Execute a command using verinec.util.ProgramExec

Specified by:

execute in interface IDistributor

Parameters:

command - A command element of the pre- or post-process for the configuration.

Returns:

Null if successful, a String containing the error message on failure of the executed program if the command has continueOnError. (Otherwise an execption is thrown on error.)

Throws:

VerinecException - If the command execution fails (and continueOnError is false) or if the underlying communication protocol fails.