ngx-webstorage
Version:
This library provides an easy to use service to manage the web storages (local and session) from your Angular application. It provides also two decorators to synchronize the component attributes and the web storages.
31 lines • 4.49 kB
JavaScript
import { DefaultIsCaseSensitive, DefaultPrefix, DefaultSeparator } from '../constants/config';
export class StorageKeyManager {
static normalize(raw) {
raw = StorageKeyManager.isCaseSensitive ? raw : raw.toLowerCase();
return `${StorageKeyManager.prefix}${StorageKeyManager.separator}${raw}`;
}
static isNormalizedKey(key) {
return key.indexOf(StorageKeyManager.prefix + StorageKeyManager.separator) === 0;
}
static setPrefix(prefix) {
StorageKeyManager.prefix = prefix;
}
static setSeparator(separator) {
StorageKeyManager.separator = separator;
}
static setCaseSensitive(enable) {
StorageKeyManager.isCaseSensitive = enable;
}
static consumeConfiguration(config) {
if ('prefix' in config)
this.setPrefix(config.prefix);
if ('separator' in config)
this.setSeparator(config.separator);
if ('caseSensitive' in config)
this.setCaseSensitive(config.caseSensitive);
}
}
StorageKeyManager.prefix = DefaultPrefix;
StorageKeyManager.separator = DefaultSeparator;
StorageKeyManager.isCaseSensitive = DefaultIsCaseSensitive;
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