| /* |
| * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Oracle - initial API and implementation from Oracle TopLink |
| package org.eclipse.persistence.utils.rename; |
| |
| import java.util.Comparator; |
| |
| public class RenameValue { |
| private String sourceValue; |
| |
| private String replaceValue; |
| |
| public RenameValue(String source, String replace) { |
| this.sourceValue = source; |
| this.replaceValue = replace; |
| } |
| |
| public String getSourceValue() { |
| return this.sourceValue; |
| } |
| |
| public String getReplaceValue() { |
| return this.replaceValue; |
| } |
| |
| public RenameFileData replace(RenameFileData data) { |
| int srcLen = getSourceValue().length(); |
| int replaceLen = getReplaceValue().length(); |
| String newStr = data.getFileContentsString(); |
| |
| int pos = newStr.indexOf(getSourceValue()); |
| int lastPos = pos; |
| |
| while (pos >= 0) { |
| String firstPart; |
| String lastPart; |
| |
| firstPart = newStr.substring(0, pos); |
| lastPart = newStr.substring(pos + srcLen, newStr.length()); |
| newStr = firstPart + getReplaceValue() + lastPart; |
| lastPos = pos + replaceLen; |
| pos = newStr.indexOf(getSourceValue(), lastPos); |
| data.setChanged(true); |
| } |
| data.setFileContentsString(newStr); |
| return data; |
| } |
| |
| public String toString() { |
| return "REPLACE> " + getSourceValue() + " -> " + getReplaceValue(); |
| } |
| |
| protected static Comparator<RenameValue> renameValueComparator() { |
| return new Comparator<RenameValue>() { |
| |
| @Override |
| public int compare(RenameValue rv1, RenameValue rv2) { |
| return rv2.getSourceValue().length() |
| - rv1.getSourceValue().length(); |
| } |
| |
| }; |
| } |
| } |