org.apache.aries.blueprint.plugin.model.SpringTransactionFactory.java Source code

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Here is the source code for org.apache.aries.blueprint.plugin.model.SpringTransactionFactory.java

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/**
 * 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.
 */
package org.apache.aries.blueprint.plugin.model;

import java.util.HashMap;

import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

public class SpringTransactionFactory {
    private static HashMap<Propagation, String> txTypeNames;

    static {
        txTypeNames = new HashMap<Propagation, String>();
        txTypeNames.put(Propagation.REQUIRED, TransactionalDef.TYPE_REQUIRED);
        txTypeNames.put(Propagation.REQUIRES_NEW, TransactionalDef.TYPE_REQUIRES_NEW);
    }

    TransactionalDef create(Class<?> clazz) {
        Transactional transactional = clazz.getAnnotation(Transactional.class);
        return transactional != null ? new TransactionalDef("*", txTypeNames.get(transactional.propagation()))
                : null;
    }
}