com.vectorprint.configuration.observing.TrimKeyValue Maven / Gradle / Ivy

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A library for configuration of applications and parameterization of objects. Settings can be provided in a configfile (file, url, stream), as arguments and programmatically, object parameters can be set using annotations or code. Both provide data type support, serialization, cloning, a help mechanism.

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/*
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package com.vectorprint.configuration.observing;

/*
 * #%L
 * VectorPrintConfig3.0
 * %%
 * Copyright (C) 2011 - 2013 VectorPrint
 * %%
 * 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.
 * #L%
 */

import java.util.HashMap;
import java.util.Map;

/**
 *
 * @author Eduard Drenth at VectorPrint.nl
 */
public class TrimKeyValue extends AbstractPrepareKeyValue {

        @Override
        public Map prepare(String key, String value) {
                Map m = new HashMap(1);
                m.put((key == null) ? null : key.trim(), (value == null) ? null : value.trim());
                return m;
        }
}