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/**
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* Copyright (C) 2020 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.cdm.api.service.media;
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import java.util.regex.Pattern;
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/**
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* Defines a search and replace operation for the
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* {@link MediaUriTransformation}. The search pattern is a regular expression.
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* Internally the search regex is compiled into a cached regex pattern when it
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* is requested by calling {@link #searchPattern}.
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* <p>
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* <b>CHANGING THIS CLASS MAY BREAK DESERIALIZATION OF EXISTING CDM PREFERENCES.</b>
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*
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* @author a.kohlbecker
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* @since Aug 19, 2020
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*/
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public class SearchReplace {
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private String replace;
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private String search;
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private Pattern searchPattern;
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public SearchReplace() {
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}
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/**
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* @param search
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* the regular expressions to used as search pattern
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* @param replace
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* The replacement string
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*/
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public SearchReplace(String search, String replace) {
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this.search = search;
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this.replace = replace;
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}
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/**
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* Get the regular expressions used as search pattern
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*/
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public String getSearch() {
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return search;
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}
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/**
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* @return The replacement string
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*/
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public String getReplace() {
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return replace;
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}
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// not as property to avoid serialization
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public Pattern searchPattern() {
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if (searchPattern == null) {
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searchPattern = Pattern.compile(search);
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}
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return searchPattern;
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}
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@Override
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public String toString() {
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return "SearchReplace [replace=" + replace + ", search=" + search + ", searchPattern=" + searchPattern + "]";
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}
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}
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