/*
* Copyright 2002-2013 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.springframework.cache.interceptor;
import java.lang.reflect.Method;
import java.util.Collection;
import org.springframework.cache.Cache;
import org.springframework.util.Assert;
/**
* Class describing the root object used during the expression evaluation.
*
* @author Costin Leau
* @author Sam Brannen
* @since 3.1
*/
class CacheExpressionRootObject {
private final Collection<? extends Cache> caches;
private final Method method;
private final Object[] args;
private final Object target;
private final Class<?> targetClass;
public CacheExpressionRootObject(
Collection<? extends Cache> caches, Method method, Object[] args, Object target, Class<?> targetClass) {
Assert.notNull(method, "Method is required");
Assert.notNull(targetClass, "targetClass is required");
this.method = method;
this.target = target;
this.targetClass = targetClass;
this.args = args;
this.caches = caches;
}
public Collection<? extends Cache> getCaches() {
return this.caches;
}
public Method getMethod() {
return this.method;
}
public String getMethodName() {
return this.method.getName();
}
public Object[] getArgs() {
return this.args;
}
public Object getTarget() {
return this.target;
}
public Class<?> getTargetClass() {
return this.targetClass;
}
}