org.springdata.ehcache.support.EhacheExceptionTranslator.java Source code

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Here is the source code for org.springdata.ehcache.support.EhacheExceptionTranslator.java

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/*
 * Copyright 2014 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.springdata.ehcache.support;

import net.sf.ehcache.CacheException;

import org.springframework.dao.DataAccessException;
import org.springframework.dao.support.PersistenceExceptionTranslator;

public class EhacheExceptionTranslator implements PersistenceExceptionTranslator {

    public DataAccessException translateExceptionIfPossible(RuntimeException x) {

        if (x instanceof DataAccessException) {
            return (DataAccessException) x;
        }

        if (!(x instanceof CacheException)) {
            return null;
        }

        return new EhcacheException(x.getMessage(), x);
    }

}