package org.apache.commons.ognl.internal.entry; | |
/* | |
* Licensed to the Apache Software Foundation (ASF) under one | |
* or more contributor license agreements. See the NOTICE file | |
* distributed with this work for additional information | |
* regarding copyright ownership. The ASF licenses this file | |
* to you 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. | |
*/ | |
/* | |
*/ | |
import org.apache.commons.ognl.OgnlRuntime; | |
import org.apache.commons.ognl.internal.CacheException; | |
import java.lang.reflect.Method; | |
import java.util.ArrayList; | |
import java.util.HashMap; | |
import java.util.List; | |
import java.util.Map; | |
public abstract class MethodCacheEntryFactory<T extends MethodCacheEntry> | |
implements CacheEntryFactory<T, Map<String, List<Method>>> | |
{ | |
public Map<String, List<Method>> create( T key ) | |
throws CacheException | |
{ | |
Map<String, List<Method>> result = new HashMap<String, List<Method>>( 23 ); | |
Class<?> c = key.targetClass; | |
while ( c != null ) | |
{ | |
for ( Method method : c.getDeclaredMethods() ) | |
{ | |
// skip over synthetic methods | |
if ( !OgnlRuntime.isMethodCallable( method ) ) | |
{ | |
continue; | |
} | |
if ( shouldCache( key, method ) ) | |
{ | |
List<Method> ml = result.computeIfAbsent(method.getName(), k -> new ArrayList<Method>()); | |
ml.add( method ); | |
} | |
} | |
c = c.getSuperclass(); | |
} | |
return result; | |
} | |
protected abstract boolean shouldCache( T key, Method method ); | |
} |