Package com.install4j.api.context
Interface UninstallerContext
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description boolean
isUninstallForUpgrade()
Returns whether the uninstaller is running as part of an upgrade.-
Methods inherited from interface com.install4j.api.context.Context
addInstallerEventListener, addToClassPath, finish, getActionById, getActions, getActions, getAddOnApplicationId, getApplicationId, getApplicationName, getBooleanVariable, getCompilerVariable, getContentDirectory, getDefaultInstallationDirectory, getDestinationFile, getDestinationFile, getDestinationFileInfo, getExternalFile, getExternalFile, getExtraCommandLineArguments, getFileSetById, getFileSetByName, getFileSets, getFirstAction, getFirstScreen, getId, getId, getInstallationComponentById, getInstallationComponents, getInstallationDirectory, getLanguageId, getLauncherById, getLaunchers, getMediaFileId, getMessage, getMessage, getProgressInterface, getResourceDirectory, getScreenById, getScreens, getScreens, getVariable, getVariableNames, getVersion, getWizardContext, goBack, goBackInHistory, goBackInHistory, goForward, gotoScreen, gotoScreen, handleCriticalException, hasBeenElevated, initializeLazilyCreatedScreens, isArchive, isCancelling, isConsole, isErrorOccurred, isGui, isRebootRequired, isUnattended, registerHiddenVariable, registerResponseFileComment, registerResponseFileVariable, removeInstallerEventListener, runElevated, runScript, runUnelevated, setErrorOccurred, setVariable, triggerReboot, unregisterResponseFileVariable
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Method Detail
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isUninstallForUpgrade
boolean isUninstallForUpgrade()
Returns whether the uninstaller is running as part of an upgrade. This method returnstrue
when the uninstaller is run by the "Uninstall previous installation" of another installer performing an upgrade into the same directory.- Returns:
true
orfalse
.
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