org.apache.tools.ant.taskdefs.optional.ssh

Class SSHSession

java.lang.Object

org.apache.tools.ant.ProjectComponent

org.apache.tools.ant.Task

org.apache.tools.ant.taskdefs.optional.ssh.SSHBase

org.apache.tools.ant.taskdefs.optional.ssh.SSHSession

All Implemented Interfaces:

java.lang.Cloneable, LogListener

public class SSHSession
extends SSHBase

Establishes an ssh session with a remote machine, optionally establishing port forwarding, then executes any nested task(s) before closing the session.

Since:

Ant 1.8.0

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	SSHSession.LocalTunnel
static class	SSHSession.NestedSequential The class corresponding to the sequential nested element.
class	SSHSession.RemoteTunnel

Field Summary

Fields inherited from class org.apache.tools.ant.Task

target, taskName, taskType, wrapper

Fields inherited from class org.apache.tools.ant.ProjectComponent

description, location, project

Constructor Summary

Constructors

Constructor and Description
SSHSession()

Method Summary

Modifier and Type	Method and Description
void	addTask(Task nestedTask) Add a nested task to Sequential.
SSHSession.LocalTunnel	createLocalTunnel()
SSHSession.RemoteTunnel	createRemoteTunnel()
SSHSession.NestedSequential	createSequential() This is the sequential nested element of the macrodef.
void	execute() Establish the ssh session and execute all nestedTasks
void	setLocaltunnels(java.lang.String tunnels) Changes the comma-delimited list of local tunnels to establish on the connection.
void	setRemotetunnels(java.lang.String tunnels) Changes the comma-delimited list of remote tunnels to establish on the connection.
void	setTimeout(long timeout) The connection can be dropped after a specified number of milliseconds.

Methods inherited from class org.apache.tools.ant.taskdefs.optional.ssh.SSHBase

getFailonerror, getHost, getPort, getServerAliveCountMax, getServerAliveIntervalSeconds, getUserInfo, getVerbose, init, openSession, setFailonerror, setHost, setKeyfile, setKnownhosts, setPassphrase, setPassword, setPort, setServerAliveCountMax, setServerAliveIntervalSeconds, setTrust, setUsername, setVerbose

Methods inherited from class org.apache.tools.ant.Task

bindToOwner, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, handleErrorFlush, handleErrorOutput, handleFlush, handleInput, handleOutput, isInvalid, log, log, log, log, maybeConfigure, perform, reconfigure, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskType

Methods inherited from class org.apache.tools.ant.ProjectComponent

clone, getDescription, getLocation, getProject, setDescription, setLocation, setProject

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.tools.ant.taskdefs.optional.ssh.LogListener

log

Constructor Detail

SSHSession

public SSHSession()

Method Detail

addTask

public void addTask(Task nestedTask)

Add a nested task to Sequential.

Parameters:

nestedTask - Nested task to execute sequentially

setTimeout

public void setTimeout(long timeout)

The connection can be dropped after a specified number of milliseconds. This is sometimes useful when a connection may be flaky. Default is 0, which means "wait forever".

Parameters:

timeout - The new timeout value in seconds

setLocaltunnels

public void setLocaltunnels(java.lang.String tunnels)

Changes the comma-delimited list of local tunnels to establish on the connection.

Parameters:

tunnels - a comma-delimited list of lport:rhost:rport tunnel specifications

setRemotetunnels

public void setRemotetunnels(java.lang.String tunnels)

Changes the comma-delimited list of remote tunnels to establish on the connection.

Parameters:

tunnels - a comma-delimited list of rport:lhost:lport tunnel specifications

execute

public void execute()
             throws BuildException

Establish the ssh session and execute all nestedTasks

Overrides:

execute in class Task

Throws:

BuildException - if one of the nested tasks fails, or network error or bad parameter.

createLocalTunnel

public SSHSession.LocalTunnel createLocalTunnel()

createRemoteTunnel

public SSHSession.RemoteTunnel createRemoteTunnel()

createSequential

public SSHSession.NestedSequential createSequential()

This is the sequential nested element of the macrodef.

Returns:

a sequential element to be configured.