Examples with UninstallationResult org.zaproxy.zap.extension.autoupdate.AddOnDependencyChecker.UninstallationResult used on opensource projects

Example 1 with UninstallationResult

use of org.zaproxy.zap.extension.autoupdate.AddOnDependencyChecker.UninstallationResult in project zaproxy by zaproxy.

the class ExtensionAutoUpdate method uninstallAddOns.

/**
 * Uninstalls the specified add-ons
 *
 * @param addons The identifiers of the add-ons to be installed
 * @return A string containing any error messages, will be empty if there were no problems
 */
public synchronized String uninstallAddOns(List<String> addons) {
    StringBuilder errorMessages = new StringBuilder();
    AddOnCollection aoc = this.getLocalVersionInfo();
    if (aoc == null) {
        String error = Constant.messages.getString("cfu.cmdline.nocfu");
        errorMessages.append(error);
        CommandLine.error(error);
    } else {
        for (String aoName : addons) {
            AddOn ao = aoc.getAddOn(aoName);
            if (ao == null) {
                String error = Constant.messages.getString("cfu.cmdline.noaddon", aoName);
                errorMessages.append(error);
                errorMessages.append("\n");
                CommandLine.error(error);
                continue;
            }
            if (ao.isMandatory()) {
                String error = Constant.messages.getString("cfu.cmdline.mandatoryaddon", aoName);
                errorMessages.append(error);
                errorMessages.append("\n");
                CommandLine.error(error);
                continue;
            }
            AddOnDependencyChecker addOnDependencyChecker = new AddOnDependencyChecker(getLocalVersionInfo(), aoc);
            Set<AddOn> addonSet = new HashSet<>();
            addonSet.add(ao);
            UninstallationResult result = addOnDependencyChecker.calculateUninstallChanges(addonSet);
            // Check to see if other add-ons depend on it
            if (result.getUninstallations().size() > 1) {
                // Will always report this add-on as needing to be uninstalled
                // Remove the specified add-on for the error message
                result.getUninstallations().remove(ao);
                String error = Constant.messages.getString("cfu.cmdline.addonuninst.uninstalls.required", result.getUninstallations());
                errorMessages.append(error);
                errorMessages.append("\n");
                CommandLine.error(error);
                continue;
            }
            if (this.uninstallAddOn(null, ao, false)) {
                CommandLine.info(Constant.messages.getString("cfu.cmdline.uninstallok", aoName));
            } else {
                String error = Constant.messages.getString("cfu.cmdline.uninstallfail", aoName);
                errorMessages.append(error);
                errorMessages.append("\n");
                CommandLine.error(error);
            }
        }
    }
    return errorMessages.toString();
}