| /* |
| * 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.List; |
| import java.util.Optional; |
| import java.util.Set; |
| import org.apache.syncope.client.ui.commons.Constants; |
| import org.apache.syncope.common.lib.to.AnyTO; |
| import org.apache.syncope.common.lib.Attr; |
| import org.apache.syncope.common.lib.types.SchemaType; |
| import org.apache.wicket.extensions.markup.html.repeater.util.SortableDataProvider; |
| import org.apache.wicket.model.IModel; |
| |
| public class SortableAnyProviderComparator<T extends AnyTO> extends SortableDataProviderComparator<T> { |
| |
| private static final long serialVersionUID = 1775967163571699258L; |
| |
| private static final Set<String> INLINE_PROPS = Set.of( |
| Constants.KEY_FIELD_NAME, "status", "token", Constants.USERNAME_FIELD_NAME, Constants.NAME_FIELD_NAME); |
| |
| public SortableAnyProviderComparator(final SortableDataProvider<T, String> provider) { |
| super(provider); |
| } |
| |
| @Override |
| public int compare(final T any1, final T any2) { |
| if (INLINE_PROPS.contains(provider.getSort().getProperty())) { |
| return super.compare(any1, any2); |
| } |
| |
| return super.compare(new AttrModel(any1), new AttrModel(any2)); |
| } |
| |
| @SuppressWarnings("rawtypes") |
| private class AttrModel implements IModel<Comparable> { |
| |
| private static final long serialVersionUID = -7856686374020091808L; |
| |
| private final AnyTO anyTO; |
| |
| AttrModel(final AnyTO anyTO) { |
| super(); |
| this.anyTO = anyTO; |
| } |
| |
| @Override |
| public Comparable getObject() { |
| int hashPos = provider.getSort().getProperty().indexOf('#'); |
| |
| SchemaType schemaType = null; |
| final String schema; |
| if (hashPos == -1) { |
| schema = provider.getSort().getProperty(); |
| } else { |
| String[] splitted = provider.getSort().getProperty().split("#"); |
| try { |
| schemaType = SchemaType.valueOf(splitted[0]); |
| } catch (IllegalArgumentException e) { |
| // this should never happen |
| } |
| schema = provider.getSort().getProperty().substring(hashPos + 1); |
| } |
| |
| final Attr attr; |
| if (schemaType == null) { |
| attr = this.anyTO.getPlainAttr(schema).orElse(null); |
| } else { |
| switch (schemaType) { |
| case PLAIN: |
| default: |
| attr = this.anyTO.getPlainAttr(schema).orElse(null); |
| break; |
| |
| case DERIVED: |
| attr = this.anyTO.getDerAttr(schema).orElse(null); |
| break; |
| |
| case VIRTUAL: |
| attr = this.anyTO.getVirAttr(schema).orElse(null); |
| break; |
| } |
| } |
| |
| Comparable result = null; |
| |
| List<String> values = Optional.ofNullable(attr).map(Attr::getValues).orElse(null); |
| if (values != null && !values.isEmpty()) { |
| result = values.iterator().next(); |
| } |
| |
| return result; |
| } |
| } |
| } |