122 lines
4.2 KiB
Java
122 lines
4.2 KiB
Java
/*
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* GeoServer-Manager - Simple Manager Library for GeoServer
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*
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* Copyright (C) 2007 - 2016 GeoSolutions S.A.S.
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* http://www.geo-solutions.it
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package it.geosolutions.geoserver.rest;
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import it.geosolutions.geoserver.rest.decoder.RESTStyle;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.List;
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import java.util.Map;
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/**
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*
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* @author ETj (etj at geo-solutions.it)
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*/
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public class Util {
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public static final String QUIET_ON_NOT_FOUND_PARAM = "quietOnNotFound=";
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public static final boolean DEFAULT_QUIET_ON_NOT_FOUND = true;
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/**
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* Search for a stylename in global and in all workspaces.
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*/
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public static List<RESTStyle> searchStyles(GeoServerRESTReader reader, String stylename) {
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List<RESTStyle> styles = new ArrayList<RESTStyle>();
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RESTStyle style = reader.getStyle(stylename);
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// We don't want geoserver to be lenient here: take only the real global style if it exists
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if(style != null) {
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if(style.getWorkspace() == null || style.getWorkspace().isEmpty()) {
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styles.add(style);
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}
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}
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for (String workspace : reader.getWorkspaceNames()) {
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style = reader.getStyle(workspace, stylename);
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if(style != null)
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styles.add(style);
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}
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return styles;
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}
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/**
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* Append the quietOnNotFound parameter to the input URL
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* @param quietOnNotFound parameter
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* @param url input url
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* @return a composed url with the parameter appended
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*/
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public static String appendQuietOnNotFound(boolean quietOnNotFound, String url) {
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boolean contains = url.contains("?");
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String composed = url + (contains ? "&":"?") + QUIET_ON_NOT_FOUND_PARAM + quietOnNotFound;
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return composed;
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}
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public static <T> List<T> safeList(List<T> list) {
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return list == null ? Collections.EMPTY_LIST : list;
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}
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public static <T> Collection<T> safeCollection(Collection<T> collection) {
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return collection == null ? Collections.EMPTY_SET : collection;
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}
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public static <TK, TV> Map<TK, TV> safeMap(Map<TK, TV> map) {
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return map == null ? Collections.EMPTY_MAP : map;
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}
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public static char getParameterSeparator(String url) {
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char parameterSeparator = '?';
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if (url.contains("?")) {
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parameterSeparator = '&';
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}
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return parameterSeparator;
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}
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public static char getParameterSeparator(StringBuilder url) {
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char parameterSeparator = '?';
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if (url.indexOf("?") != -1) {
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parameterSeparator = '&';
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}
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return parameterSeparator;
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}
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public static boolean appendParameter(StringBuilder url, String parameterName,
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String parameterValue) {
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boolean result = false;
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if (parameterName != null && !parameterName.isEmpty()
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&& parameterValue != null && !parameterValue.isEmpty()) {
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char parameterSeparator = getParameterSeparator(url);
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url.append(parameterSeparator).append(parameterName.trim())
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.append('=').append(parameterValue.trim());
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}
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return result;
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}
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}
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