001 /** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 package org.fusesource.hawtdb.util; 018 019 import java.util.Arrays; 020 021 /** 022 * Helper class to hold common text/string manipulation methods. 023 * 024 * @author chirino 025 */ 026 public class StringSupport { 027 028 public static String indent(String value, int spaces) { 029 if( value == null ) { 030 return null; 031 } 032 String indent = fillString(spaces, ' '); 033 return value.replaceAll("(\\r?\\n)", "$1"+indent); 034 } 035 036 public static String fillString(int count, char character) { 037 char t[] = new char[count]; 038 Arrays.fill(t, character); 039 return new String(t); 040 } 041 042 }