org.lastaflute.thymeleaf.customizer.ThymeleafAdditionalExpressionResource Maven / Gradle / Ivy
/*
* Copyright 2015-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific language
* governing permissions and limitations under the License.
*/
package org.lastaflute.thymeleaf.customizer;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.Map;
import java.util.Set;
/**
* @author jflute
* @since 0.3.0 (2017/03/22 Wednesday)
*/
public class ThymeleafAdditionalExpressionResource {
// ===================================================================================
// Attribute
// =========
protected final Map expressionObjectMap = new LinkedHashMap();
protected final Set cacheableExpressionObjectNames = new LinkedHashSet();
// ===================================================================================
// Register
// ========
public void registerExpressionObject(String key, Object expressionObject) {
expressionObjectMap.put(key, expressionObject);
}
public void registerExpressionObject(String key, Object expressionObject, boolean cacheable) {
expressionObjectMap.put(key, expressionObject);
if (cacheable) {
cacheableExpressionObjectNames.add(key);
}
}
// ===================================================================================
// Accessor
// ========
public Map getExpressionObjectMap() {
return Collections.unmodifiableMap(expressionObjectMap);
}
public Set getCacheableExpressionObjectNames() {
return Collections.unmodifiableSet(cacheableExpressionObjectNames);
}
}