com.carmatech.maven.model.MergerFactory.java Source code

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Here is the source code for com.carmatech.maven.model.MergerFactory.java

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/*******************************************************************************
 * Copyright 2012-2014 Marc CARRE
 * 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 com.carmatech.maven.model;

import org.apache.maven.plugin.logging.Log;

import com.carmatech.maven.utils.ThreadingUtils;

public class MergerFactory {
    public static IMerger getMerger(final Log logger, final int numTotalSourceFiles, final boolean parallel) {
        switch (numTotalSourceFiles) {
        case 1:
            return getSimpleMerger(logger);
        default:
            return parallel ? getParallelMerger(logger, numTotalSourceFiles) : getSimpleMerger(logger);
        }
    }

    private static IMerger getSimpleMerger(final Log logger) {
        logger.info("Creating " + SimpleMerger.class.getSimpleName() + "...");
        return new SimpleMerger();
    }

    private static IMerger getParallelMerger(final Log logger, final int numTotalSourceFiles) {
        logger.info("Creating " + ParallelMerger.class.getSimpleName() + "...");
        return new ParallelMerger(logger, ThreadingUtils.createThreadPool(logger, numTotalSourceFiles));
    }
}