com.izforge.izpack.installer
Class AutomatedInstaller

java.lang.Object
  com.izforge.izpack.installer.InstallerBase
      com.izforge.izpack.installer.AutomatedInstaller

public class AutomatedInstaller
extends InstallerBase

Runs the install process in text only (no GUI) mode.

Author:

Jonathan Halliday , Julien Ponge , Johannes Lehtinen

Field Summary

private AutomatedInstallData	idata The automated installation data.
private java.util.TreeMap<java.lang.String,java.lang.Integer>	panelInstanceCount
private boolean	result The result of the installation.

Fields inherited from class com.izforge.izpack.installer.InstallerBase

LANG_FILE_NAME

Constructor Summary

AutomatedInstaller(java.lang.String inputFilename)
Constructing an instance triggers the install.

Method Summary

private java.util.List<PanelAction>	createPanelActionsFromStringList(Panel panel, java.util.List<java.lang.String> actions)
protected void	doInstall() Runs the automated installation logic for each panel in turn.
private void	executePostValidateActions(Panel panel, AbstractUIHandler handler)
private void	executePreActivateActions(Panel panel, AbstractUIHandler handler)
private void	executePreConstructActions(Panel panel, AbstractUIHandler handler)
private void	executePreValidateActions(Panel panel, AbstractUIHandler handler)
private PanelAutomation	getPanelAutomationHelper(Panel p) Try to get the automation helper for the specified panel.
boolean	getResult() Get the result of the installation.
IXMLElement	getXMLData(java.io.File input) Loads the xml data for the automated mode.
private void	installPanel(Panel p, PanelAutomation automationHelper, IXMLElement panelRoot) Run the installation logic for a panel.
private IXMLElement	updateInstanceCount(Panel p) Update the panelInstanceCount object with a panel.
private void	validatePanel(Panel p) Validate a panel.
private boolean	writeUninstallData() Writes the uninstalldata.

Methods inherited from class com.izforge.izpack.installer.InstallerBase

addCustomLangpack, checkInstallerRequirements, getAvailableLangPacks, getResource, getRules, loadConditions, loadDynamicVariables, loadInstallData, loadInstallerRequirements, refreshDynamicVariables, showMissingRequirementMessage

Methods inherited from class java.lang.Object

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

Field Detail

panelInstanceCount

private java.util.TreeMap<java.lang.String,java.lang.Integer> panelInstanceCount

idata

private AutomatedInstallData idata

The automated installation data.

result

private boolean result

The result of the installation.

Constructor Detail

AutomatedInstaller

public AutomatedInstaller(java.lang.String inputFilename)
                   throws java.lang.Exception

Constructing an instance triggers the install.

Parameters:

inputFilename - Name of the file containing the installation data.

Throws:

java.lang.Exception - Description of the Exception

Method Detail

writeUninstallData

private boolean writeUninstallData()

Writes the uninstalldata.

Unfortunately, Java doesn't allow multiple inheritance, so AutomatedInstaller and InstallerFrame can't share this code ... :-/

TODO: We should try to fix this in the future.

doInstall

protected void doInstall()
                  throws java.lang.Exception

Runs the automated installation logic for each panel in turn.

Throws:

java.lang.Exception

installPanel

private void installPanel(Panel p,
                          PanelAutomation automationHelper,
                          IXMLElement panelRoot)
                   throws InstallerException

Run the installation logic for a panel.

Parameters:

p - The panel to install.

automationHelper - The helper of the panel.

panelRoot - The xml element describing the panel.

Throws:

InstallerException - if something went wrong while installing.

updateInstanceCount

private IXMLElement updateInstanceCount(Panel p)

Update the panelInstanceCount object with a panel.

Parameters:

p - The panel.

Returns:

The xml element which describe the panel.

See Also:

this.panelInstanceCount

getPanelAutomationHelper

private PanelAutomation getPanelAutomationHelper(Panel p)

Try to get the automation helper for the specified panel.

Parameters:

p - The panel to handle.

Returns:

The automation helper if possible, null otherwise.

validatePanel

private void validatePanel(Panel p)
                    throws InstallerException

Validate a panel.

Parameters:

p - The panel to validate

Throws:

InstallerException - thrown if the validation fails.

getXMLData

public IXMLElement getXMLData(java.io.File input)
                       throws java.io.IOException

Loads the xml data for the automated mode.

Parameters:

input - The file containing the installation data.

Returns:

The root of the XML file.

Throws:

java.io.IOException - thrown if there are problems reading the file.

getResult

public boolean getResult()

Get the result of the installation.

Returns:

True if the installation was successful.

createPanelActionsFromStringList

private java.util.List<PanelAction> createPanelActionsFromStringList(Panel panel,
                                                                     java.util.List<java.lang.String> actions)

executePreConstructActions

private void executePreConstructActions(Panel panel,
                                        AbstractUIHandler handler)

executePreActivateActions

private void executePreActivateActions(Panel panel,
                                       AbstractUIHandler handler)

executePreValidateActions

private void executePreValidateActions(Panel panel,
                                       AbstractUIHandler handler)

executePostValidateActions

private void executePostValidateActions(Panel panel,
                                        AbstractUIHandler handler)