/*
* Copyright 2006 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.springmodules.xt.model.specifications.adapter;
import org.springmodules.xt.model.specifications.composite.CompositeSpecification;
import org.apache.commons.collections.Predicate;
import org.apache.log4j.Logger;
/**
* Adapts a {@link org.springmodules.xt.model.specifications.composite.CompositeSpecification} to {@link org.apache.commons.collections.Predicate} interface.
*
* @author Sergio Bossa
*/
public class PredicateCompositeAdapter implements Predicate {
private static final Logger logger = Logger.getLogger(PredicateCompositeAdapter.class);
private CompositeSpecification specification;
/**
* Adapter constructor.<br>
* You must provide the composite specification to adapt.
*
* @param specification The composite specification to adapt.
*/
public PredicateCompositeAdapter(CompositeSpecification specification) {
this.specification = specification;
}
public boolean evaluate(Object object) {
logger.debug(new StringBuilder().append("Adapting ").append(CompositeSpecification.class).append(" to ").append(Predicate.class));
return this.specification.evaluate(object);
}
}