| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.syncope.client.console.commons; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Optional; |
| import org.apache.syncope.client.console.SyncopeConsoleSession; |
| import org.apache.syncope.client.console.pages.BasePage; |
| import org.apache.syncope.client.console.rest.AbstractAnyRestClient; |
| import org.apache.syncope.client.ui.commons.Constants; |
| import org.apache.syncope.client.ui.commons.DirectoryDataProvider; |
| import org.apache.syncope.common.lib.to.AnyTO; |
| import org.apache.wicket.PageReference; |
| import org.apache.wicket.ajax.AjaxRequestTarget; |
| import org.apache.wicket.extensions.markup.html.repeater.data.sort.SortOrder; |
| import org.apache.wicket.model.CompoundPropertyModel; |
| import org.apache.wicket.model.IModel; |
| import org.apache.wicket.request.cycle.RequestCycle; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| public class AnyDataProvider<A extends AnyTO> extends DirectoryDataProvider<A> { |
| |
| private static final long serialVersionUID = 6267494272884913376L; |
| |
| protected static final Logger LOG = LoggerFactory.getLogger(AnyDataProvider.class); |
| |
| protected final SortableAnyProviderComparator<A> comparator; |
| |
| protected final AbstractAnyRestClient<A> restClient; |
| |
| protected String fiql; |
| |
| protected final boolean filtered; |
| |
| protected final String realm; |
| |
| protected final String type; |
| |
| protected final PageReference pageRef; |
| |
| public AnyDataProvider( |
| final AbstractAnyRestClient<A> restClient, |
| final int paginatorRows, |
| final boolean filtered, |
| final String realm, |
| final String type, |
| final PageReference pageRef) { |
| |
| super(paginatorRows); |
| |
| this.restClient = restClient; |
| |
| this.filtered = filtered; |
| |
| // default sorting |
| switch (type) { |
| case "USER": |
| setSort("username", SortOrder.ASCENDING); |
| break; |
| |
| case "GROUP": |
| setSort("name", SortOrder.ASCENDING); |
| break; |
| |
| default: |
| setSort(Constants.KEY_FIELD_NAME, SortOrder.ASCENDING); |
| } |
| |
| this.comparator = new SortableAnyProviderComparator<>(this); |
| |
| this.realm = realm; |
| this.type = type; |
| this.pageRef = pageRef; |
| } |
| |
| @Override |
| public Iterator<A> iterator(final long first, final long count) { |
| List<A> result = new ArrayList<>(); |
| |
| try { |
| final int page = (int) first / paginatorRows; |
| |
| if (filtered) { |
| result = fiql == null |
| ? new ArrayList<>() |
| : restClient.search(realm, fiql, (page < 0 ? 0 : page) + 1, paginatorRows, getSort(), type); |
| } else { |
| result = restClient.search(realm, null, (page < 0 ? 0 : page) + 1, paginatorRows, getSort(), type); |
| } |
| } catch (Exception e) { |
| LOG.error("While searching with FIQL {}", fiql, e); |
| SyncopeConsoleSession.get().onException(e); |
| |
| Optional<AjaxRequestTarget> target = RequestCycle.get().find(AjaxRequestTarget.class); |
| target.ifPresent(ajaxRequestTarget |
| -> ((BasePage) pageRef.getPage()).getNotificationPanel().refresh(ajaxRequestTarget)); |
| } |
| |
| result.sort(comparator); |
| return result.iterator(); |
| } |
| |
| @Override |
| public long size() { |
| long result = 0; |
| |
| try { |
| if (filtered) { |
| result = Optional.ofNullable(fiql).map(s -> restClient.count(realm, s, type)).orElse(0); |
| } else { |
| result = restClient.count(realm, null, type); |
| } |
| } catch (Exception e) { |
| LOG.error("While requesting for size() with FIQL {}", fiql, e); |
| SyncopeConsoleSession.get().onException(e); |
| |
| RequestCycle.get().find(AjaxRequestTarget.class). |
| ifPresent(target -> ((BasePage) pageRef.getPage()).getNotificationPanel().refresh(target)); |
| } |
| |
| return result; |
| } |
| |
| public AnyDataProvider<A> setFIQL(final String fiql) { |
| this.fiql = fiql; |
| return this; |
| } |
| |
| @Override |
| public IModel<A> model(final A object) { |
| return new CompoundPropertyModel<>(object); |
| } |
| } |