| /******************************************************************************* |
| * Copyright (c) 2010, 2015 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.help.internal.criteria; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.StringTokenizer; |
| |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.help.ICriteria; |
| import org.eclipse.help.internal.HelpPlugin; |
| |
| /** |
| * Get criteria related parameter from preferences.ini |
| * |
| * @since 3.5 |
| */ |
| public class CriteriaManager { |
| |
| private final static String SUPPORTED_CRITERIA = "supportedCriteria"; //$NON-NLS-1$ |
| private final static String ENABLE_CRITERIA = "enableCriteria"; //$NON-NLS-1$ |
| |
| private List<String> supportedCriteria; |
| private boolean criteriaEnabled; |
| private Map<String, Map<String, Set<String>>> allCriteriaValues; |
| |
| private CriteriaDefinitionManager criteriaDefinitionManager; |
| |
| public CriteriaManager() { |
| criteriaEnabled = Platform.getPreferencesService().getBoolean(HelpPlugin.PLUGIN_ID, ENABLE_CRITERIA, false, null); |
| |
| supportedCriteria = new ArrayList<>(); |
| StringTokenizer criteria = new StringTokenizer(Platform.getPreferencesService().getString(HelpPlugin.PLUGIN_ID, SUPPORTED_CRITERIA, "", null), ",;"); //$NON-NLS-1$ //$NON-NLS-2$ |
| while (criteria.hasMoreTokens()) { |
| supportedCriteria.add(criteria.nextToken().toLowerCase().trim()); |
| } |
| |
| allCriteriaValues = new HashMap<>(); |
| |
| if (criteriaDefinitionManager == null){ |
| criteriaDefinitionManager = new CriteriaDefinitionManager(); |
| } |
| } |
| |
| public boolean isSupportedCriterion(String criterion){ |
| if(null != criterion && supportedCriteria.contains(criterion.toLowerCase())){ |
| return true; |
| } |
| return false; |
| } |
| |
| public boolean isCriteriaEnabled(){ |
| return criteriaEnabled; |
| } |
| |
| public void addCriteriaValues(ICriteria[] criteria, String locale){ |
| Map<String, Set<String>> criteriaInLocale = allCriteriaValues.get(locale); |
| if(null == criteriaInLocale) { |
| criteriaInLocale = new HashMap<>(); |
| } |
| CriterionResource[] resources = CriterionResource.toCriterionResource(criteria); |
| for(int i = 0; i < resources.length; ++ i){ |
| CriterionResource criterion = resources[i]; |
| String criterionName = criterion.getCriterionName(); |
| List<String> criterionValues = criterion.getCriterionValues(); |
| |
| Set<String> existedValues = criteriaInLocale.get(criterionName); |
| if (null == existedValues) |
| existedValues = new HashSet<>(); |
| existedValues.addAll(criterionValues); |
| criteriaInLocale.put(criterionName, existedValues); |
| } |
| allCriteriaValues.put(locale, criteriaInLocale); |
| } |
| |
| public Map<String, Set<String>> getAllCriteriaValues(String locale) { |
| Map<String, Set<String>> criteria = allCriteriaValues.get(locale); |
| if(null == criteria) { |
| criteria = new HashMap<>(); |
| } |
| return criteria; |
| } |
| |
| |
| public String getCriterionDisplayName (String criterionId, String locale){ |
| return criteriaDefinitionManager.getCriterionName(criterionId, locale); |
| } |
| |
| public String getCriterionValueDisplayName(String criterionId, String criterionValueId, String locale) { |
| return criteriaDefinitionManager.getCriterionValueName(criterionId, criterionValueId, locale); |
| } |
| |
| } |