@Override
protected void doValidate(Task task, ValidationStatus status) throws PackageException {
if (file == null || tofile == null) {
status.addError(
"Cannot execute command in installer."
+ " Invalid copy syntax: file, dir, tofile or todir was not specified.");
}
if (tofile.isFile() && !overwrite && !append) {
if (removeOnExit) {
// a plugin is still there due to a previous action that needs a
// restart
status.addError(
"A restart is needed to perform this operation: cleaning " + tofile.getName());
} else {
status.addError("Cannot overwrite existing file: " + tofile.getName());
}
}
if (md5 != null) {
try {
if (tofile.isFile() && !md5.equals(IOUtils.createMd5(tofile))) {
status.addError("MD5 check failed. File: " + tofile + " has changed since its backup");
}
} catch (Exception e) {
throw new PackageException(e);
}
}
}
@Override
protected void doValidate(Task task, ValidationStatus status) throws PackageException {
if (addtemplate == null && rmtemplate == null && set == null) {
status.addError(
"Cannot execute command in installer."
+ " Invalid config syntax: neither addtemplate, rmtemplate "
+ "or set was specified.");
}
if (set != null && !set.contains("=")) {
status.addError("Invalid config syntax: badly-formed property " + set);
}
}
protected void performTask(Task task) throws PackageException {
ValidationStatus validationStatus = task.validate();
if (validationStatus.hasErrors()) {
throw new PackageException(
"Failed to validate package "
+ task.getPackage().getId()
+ " -> "
+ validationStatus.getErrors());
}
if (validationStatus.hasWarnings()) {
log.warn(
"Got warnings on package validation "
+ task.getPackage().getId()
+ " -> "
+ validationStatus.getWarnings());
}
task.run(null);
}