/*
* Copyright 2002-2007 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.core.type.filter;
import java.io.IOException;
import org.springframework.core.type.ClassMetadata;
import org.springframework.core.type.classreading.MetadataReaderFactory;
import org.springframework.core.type.classreading.MetadataReader;
/**
* Type filter that exposes a
* {@link org.springframework.core.type.ClassMetadata} object
* to subclasses, for class testing purposes.
*
* @author Rod Johnson
* @author Costin Leau
* @author Juergen Hoeller
* @since 2.5
* @see #match(org.springframework.core.type.ClassMetadata)
*/
public abstract class AbstractClassTestingTypeFilter implements TypeFilter {
public final boolean match(MetadataReader metadataReader, MetadataReaderFactory metadataReaderFactory)
throws IOException {
return match(metadataReader.getClassMetadata());
}
/**
* Determine a match based on the given ClassMetadata object.
* @param metadata the ClassMetadata object
* @return whether this filter matches on the specified type
*/
protected abstract boolean match(ClassMetadata metadata);
}
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