de.nrw.hbz.regal.sync.DigitoolDownloadConfiguration.java Source code

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Here is the source code for de.nrw.hbz.regal.sync.DigitoolDownloadConfiguration.java

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/*
 * Copyright 2012 hbz NRW (http://www.hbz-nrw.de/)
 *
 * 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 de.nrw.hbz.regal.sync;

import java.util.ArrayList;
import java.util.Collection;

import org.apache.commons.cli.Options;
import org.apache.commons.configuration.CompositeConfiguration;
import org.apache.commons.configuration.Configuration;

/**
 * @author Jan Schnasse
 * 
 */
public class DigitoolDownloadConfiguration {
    private CompositeConfiguration config = null;

    /**
     * @param args
     *            Command line arguments
     * @param options
     *            Command line options
     * @param cl
     *            Calling class
     * @author Jan Schnasse, schnasse@hbz-nrw.de
     * 
     */
    public DigitoolDownloadConfiguration(String[] args, Options options, Class<?> cl) {
        Collection<Configuration> confs = new ArrayList<Configuration>();
        confs.add(new MyConfiguration(args, options));
        confs.add(new MyPreferences(cl));
        this.config = new CompositeConfiguration(confs);
    }

    /**
     * @param key
     *            Option key to check
     * @return <code>true</code> if the configuration contains the key
     */
    public boolean hasOption(String key) {
        return this.config.containsKey(key);
    }

    /**
     * @param key
     *            Option key to retrieve
     * @return Value of the option key
     */
    public String getOptionValue(String key) {
        return this.config.getString(key);
    }

}