com.liferay.portal.kernel.util.EscapableLocalizableFunction Maven / Gradle / Ivy
/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.portal.kernel.util;
import java.io.Serializable;
import java.util.HashMap;
import java.util.Locale;
import java.util.Map;
/**
* @author Roberto Díaz
*/
public class EscapableLocalizableFunction implements Serializable {
public EscapableLocalizableFunction(Function function) {
this(function, true);
}
public EscapableLocalizableFunction(
Function function, boolean escape) {
_function = function;
_escape = escape;
}
public String getEscapedValue(Locale locale) {
if (Validator.isNull(_escapedValueMap.get(locale))) {
if (_escape) {
_escapedValueMap.put(locale, escape(locale));
}
else {
_escapedValueMap.put(locale, getOriginalValue(locale));
}
}
return _escapedValueMap.get(locale);
}
public String getOriginalValue(Locale locale) {
return _function.apply(locale);
}
protected String escape(Locale locale) {
return HtmlUtil.escape(getOriginalValue(locale));
}
private final boolean _escape;
private final Map _escapedValueMap = new HashMap<>();
private final Function _function;
}