scripting
Interface IDataTransferrer

All Known Implementing Classes:

ScenarioConfig

public interface IDataTransferrer

A class that implements this interface can be used to transfer files to or from some nodes.

Author:

Leo Bosnjak

Method Summary

boolean	copyDirToNodesInternal(PlanetLabMgr planetLabApi, java.lang.String sourceDir, java.lang.String remoteDir, java.util.Vector<Node> nodes) Copies the sourceDir from the local filesystem to the remoteDir of every node.
boolean	execCmdOnNodesInternal(PlanetLabMgr planetLabApi, java.lang.String command, java.util.Vector<Node> nodes) Executes the given command on each node.
boolean	getDirFromNodesInternal(PlanetLabMgr planetLabApi, java.lang.String remoteDir, java.lang.String localDir, java.util.Vector<Node> nodes) Transfers the remote directory from each of the nodes and saves it to the local directory

Method Detail

copyDirToNodesInternal

boolean copyDirToNodesInternal(PlanetLabMgr planetLabApi,
                               java.lang.String sourceDir,
                               java.lang.String remoteDir,
                               java.util.Vector<Node> nodes)

Copies the sourceDir from the local filesystem to the remoteDir of every node.

Parameters:

planetLabApi -

sourceDir - - The directory to copy from

nodes - - The nodes to copy to

getDirFromNodesInternal

boolean getDirFromNodesInternal(PlanetLabMgr planetLabApi,
                                java.lang.String remoteDir,
                                java.lang.String localDir,
                                java.util.Vector<Node> nodes)

Transfers the remote directory from each of the nodes and saves it to the local directory

Parameters:

planetLabApi -

remoteDir - - the remote directory which is located at each node

localDir - - the local directory which is used as destination for the remote directories of the nodes. A subdirectory named like the hostname of each node will be created to save the remote dir of the node.

nodes - - the nodes from which the directory will be copied to our pc

execCmdOnNodesInternal

boolean execCmdOnNodesInternal(PlanetLabMgr planetLabApi,
                               java.lang.String command,
                               java.util.Vector<Node> nodes)

Executes the given command on each node.

Parameters:

planetLabApi -

command - - The shell command to execute on each node.

nodes - - the nodes from which the directory will be copied to our pc