Java tutorial
/* * Copyright (c) 2010-2013 Evolveum * * Licensed 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 com.evolveum.midpoint.web.page.admin.home.dto; import com.evolveum.midpoint.web.component.assignment.AssignmentEditorDtoType; import org.apache.commons.lang.Validate; import java.io.Serializable; /** * @author lazyman */ public class AssignmentItemDto implements Serializable, Comparable<AssignmentItemDto> { public static final String F_TYPE = "type"; public static final String F_NAME = "name"; public static final String F_DESCRIPTION = "description"; public static final String F_RELATION = "relation"; private AssignmentEditorDtoType type; private String name; private String description; private String relation; public AssignmentItemDto(AssignmentEditorDtoType type, String name, String description, String relation) { this.type = type; this.name = name; this.description = description; this.relation = relation; } public AssignmentEditorDtoType getType() { return type; } public String getDescription() { return description; } public String getName() { return name; } public String getRelation() { if (relation == null) { return null; } return '(' + relation + ')'; } public String getRealRelation() { return relation; } @Override public int compareTo(AssignmentItemDto other) { Validate.notNull(other, "Can't compare assignment item dto with null."); int value = getIndexOfType(getType()) - getIndexOfType(other.getType()); if (value != 0) { return value; } String name1 = getName() != null ? getName() : ""; String name2 = other.getName() != null ? other.getName() : ""; return String.CASE_INSENSITIVE_ORDER.compare(name1, name2); } private int getIndexOfType(AssignmentEditorDtoType type) { if (type == null) { return 0; } AssignmentEditorDtoType[] values = AssignmentEditorDtoType.values(); for (int i = 0; i < values.length; i++) { if (values[i].equals(type)) { return i; } } return 0; } }