/**
 *  Copyright 2005-2015 Red Hat, Inc.
 *
 *  Red Hat 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 io.fabric8.dosgi.util;

import java.util.Arrays;

/**
 * Helper class to hold common text/string manipulation methods.
 *  
 */
public class StringSupport {

    public static String indent(String value, int spaces) {
        if( value == null ) {
            return null;
        }
        String indent = fillString(spaces, ' ');
        return value.replaceAll("(\\r?\\n)", "$1"+indent);
    }

    public static String fillString(int count, char character) {
        char t[] = new char[count];
        Arrays.fill(t, character);
        return new String(t);
    }
    
}
