| /* |
| * 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 |
| <<<<<<< Updated upstream |
| * |
| * 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 |
| ======= |
| * |
| * https://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 |
| >>>>>>> Stashed changes |
| * limitations under the License. |
| */ |
| |
| package org.apache.jdo.tck.pc.company; |
| |
| import java.io.IOException; |
| import java.io.ObjectInputStream; |
| import java.io.Serializable; |
| import java.math.BigDecimal; |
| import java.util.Collections; |
| import java.util.Comparator; |
| import java.util.HashSet; |
| import java.util.Set; |
| import javax.jdo.annotations.PersistenceCapable; |
| import org.apache.jdo.tck.util.DeepEquality; |
| import org.apache.jdo.tck.util.EqualityHelper; |
| |
| /** This class represents a project, a budgeted task with one or more employees working on it. */ |
| @PersistenceCapable |
| public class Project |
| implements IProject, Serializable, Comparable<IProject>, Comparator<IProject>, DeepEquality { |
| |
| private static final long serialVersionUID = 1L; |
| |
| private long projid; |
| private String name; |
| private BigDecimal budget; |
| private transient Set<IEmployee> reviewers = new HashSet<>(); |
| private transient Set<IEmployee> members = new HashSet<>(); |
| |
| /** |
| * This is the JDO-required no-args constructor. The TCK relies on this constructor for testing |
| * PersistenceManager.newInstance(PCClass). |
| */ |
| public Project() {} |
| |
| /** |
| * Initialize a project. |
| * |
| * @param projid The project identifier. |
| * @param name The name of the project. |
| * @param budget The budget for the project. |
| */ |
| public Project(long projid, String name, BigDecimal budget) { |
| this.projid = projid; |
| this.name = name; |
| this.budget = budget; |
| } |
| |
| /** |
| * Set the id associated with this object. |
| * |
| * @param id the id. |
| */ |
| public void setProjid(long id) { |
| if (this.projid != 0) throw new IllegalStateException("Id is already set."); |
| this.projid = id; |
| } |
| |
| /** |
| * Get the project ID. |
| * |
| * @return The project ID. |
| */ |
| public long getProjid() { |
| return projid; |
| } |
| |
| /** |
| * Get the name of the project. |
| * |
| * @return The name of the project. |
| */ |
| public String getName() { |
| return name; |
| } |
| |
| /** |
| * Set the name of the project. |
| * |
| * @param name The name of the project. |
| */ |
| public void setName(String name) { |
| this.name = name; |
| } |
| |
| /** |
| * Get the project's budget. |
| * |
| * @return The project's budget. |
| */ |
| public BigDecimal getBudget() { |
| return budget; |
| } |
| |
| /** |
| * Set the project's budget. |
| * |
| * @param budget The project's budget. |
| */ |
| public void setBudget(BigDecimal budget) { |
| this.budget = budget; |
| } |
| |
| /** Get the reviewers associated with this project. */ |
| public Set<IEmployee> getReviewers() { |
| return Collections.unmodifiableSet(reviewers); |
| } |
| |
| /** |
| * Add a reviewer to the project. |
| * |
| * @param emp The employee to add as a reviewer. |
| */ |
| public void addReviewer(IEmployee emp) { |
| reviewers.add(emp); |
| } |
| |
| /** |
| * Remove a reviewer from the project. |
| * |
| * @param emp The employee to remove as a reviewer of this project. |
| */ |
| public void removeReviewer(IEmployee emp) { |
| reviewers.remove(emp); |
| } |
| |
| /** |
| * Set the reviewers associated with this project. |
| * |
| * @param reviewers The set of reviewers to associate with this project. |
| */ |
| public void setReviewers(Set<IEmployee> reviewers) { |
| // workaround: create a new HashSet, because fostore does not |
| // support LinkedHashSet |
| this.reviewers = (reviewers != null) ? new HashSet<>(reviewers) : null; |
| } |
| |
| /** |
| * Get the project members. |
| * |
| * @return The members of the project is returned as an unmodifiable set of <code>Employee</code> |
| * s. |
| */ |
| public Set<IEmployee> getMembers() { |
| return Collections.unmodifiableSet(members); |
| } |
| |
| /** |
| * Add a new member to the project. |
| * |
| * @param emp The employee to add to the project. |
| */ |
| public void addMember(IEmployee emp) { |
| members.add(emp); |
| } |
| |
| /** |
| * Remove a member from the project. |
| * |
| * @param emp The employee to remove from the project. |
| */ |
| public void removeMember(IEmployee emp) { |
| members.remove(emp); |
| } |
| |
| /** |
| * Set the members of the project. |
| * |
| * @param employees The set of employees to be the members of this project. |
| */ |
| public void setMembers(Set<IEmployee> employees) { |
| // workaround: create a new HashSet, because fostore does not |
| // support LinkedHashSet |
| this.members = (employees != null) ? new HashSet<>(employees) : null; |
| } |
| |
| /** |
| * Serialization support: initialize transient fields. |
| * |
| * @param in stream |
| * @throws IOException error during reading |
| * @throws ClassNotFoundException class could not be found |
| */ |
| private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException { |
| in.defaultReadObject(); |
| reviewers = new HashSet<>(); |
| members = new HashSet<>(); |
| } |
| |
| /** |
| * Returns a String representation of a <code>Project</code> object. |
| * |
| * @return a String representation of a <code>Project</code> object. |
| */ |
| public String toString() { |
| return "Project(" + getFieldRepr() + ")"; |
| } |
| |
| /** |
| * Returns a String representation of the non-relationship fields. |
| * |
| * @return a String representation of the non-relationship fields. |
| */ |
| protected String getFieldRepr() { |
| StringBuilder rc = new StringBuilder(); |
| rc.append(projid); |
| rc.append(", name ").append(name); |
| rc.append(", budget ").append(budget); |
| return rc.toString(); |
| } |
| |
| /** |
| * Returns <code>true</code> if all the fields of this instance are deep equal to the coresponding |
| * fields of the specified Person. |
| * |
| * @param other the object with which to compare. |
| * @param helper EqualityHelper to keep track of instances that have already been processed. |
| * @return <code>true</code> if all the fields are deep equal; <code>false</code> otherwise. |
| * @throws ClassCastException if the specified instances' type prevents it from being compared to |
| * this instance. |
| */ |
| public boolean deepCompareFields(Object other, EqualityHelper helper) { |
| IProject otherProject = (IProject) other; |
| String where = "Project<" + projid + ">"; |
| return helper.equals(projid, otherProject.getProjid(), where + ".projid") |
| & helper.equals(name, otherProject.getName(), where + ".name") |
| & helper.equals(budget, otherProject.getBudget(), where + ".budget") |
| & helper.deepEquals(reviewers, otherProject.getReviewers(), where + ".reviewers") |
| & helper.deepEquals(members, otherProject.getMembers(), where + ".members"); |
| } |
| |
| /** |
| * Compares this object with the specified Project object for order. Returns a negative integer, |
| * zero, or a positive integer as this object is less than, equal to, or greater than the |
| * specified object. |
| * |
| * @param other The Project object to be compared. |
| * @return a negative integer, zero, or a positive integer as this object is less than, equal to, |
| * or greater than the specified Project object. |
| */ |
| public int compareTo(IProject other) { |
| return compare(this, other); |
| } |
| |
| /** |
| * Compares its two IProject arguments for order. Returns a negative integer, zero, or a positive |
| * integer as the first argument is less than, equal to, or greater than the second. |
| * |
| * @param o1 the first IProject object to be compared. |
| * @param o2 the second IProject object to be compared. |
| * @return a negative integer, zero, or a positive integer as the first object is less than, equal |
| * to, or greater than the second object. |
| */ |
| public int compare(IProject o1, IProject o2) { |
| return EqualityHelper.compare(o1.getProjid(), o2.getProjid()); |
| } |
| |
| /** |
| * Indicates whether some other object is "equal to" this one. |
| * |
| * @param obj the object with which to compare. |
| * @return <code>true</code> if this object is the same as the obj argument; <code>false</code> |
| * otherwise. |
| */ |
| public boolean equals(Object obj) { |
| if (obj instanceof IProject) { |
| return compareTo((IProject) obj) == 0; |
| } |
| return false; |
| } |
| |
| /** |
| * Returns a hash code value for the object. |
| * |
| * @return a hash code value for this object. |
| */ |
| public int hashCode() { |
| return (int) projid; |
| } |
| |
| /** |
| * This class is used to represent the application identity for the <code>Project</code> class. |
| */ |
| public static class Oid implements Serializable, Comparable<Oid> { |
| |
| private static final long serialVersionUID = 1L; |
| |
| /** |
| * This field represents the identifier for the <code>Project</code> class. It must match a |
| * field in the <code>Project</code> class in both name and type. |
| */ |
| public long projid; |
| |
| /** The required public no-arg constructor. */ |
| public Oid() {} |
| |
| /** |
| * Initialize the application identifier with a project ID. |
| * |
| * @param projid The id of the project. |
| */ |
| public Oid(long projid) { |
| this.projid = projid; |
| } |
| |
| public Oid(String s) { |
| projid = Long.parseLong(justTheId(s)); |
| } |
| |
| public String toString() { |
| return this.getClass().getName() + ": " + projid; |
| } |
| |
| /** */ |
| public boolean equals(java.lang.Object obj) { |
| if (obj == null || !this.getClass().equals(obj.getClass())) return (false); |
| Oid o = (Oid) obj; |
| if (this.projid != o.projid) return (false); |
| return (true); |
| } |
| |
| /** */ |
| public int hashCode() { |
| return ((int) projid); |
| } |
| |
| protected static String justTheId(String str) { |
| return str.substring(str.indexOf(':') + 1); |
| } |
| |
| /** */ |
| public int compareTo(Oid obj) { |
| return Long.compare(projid, obj.projid); |
| } |
| } |
| } |