foundation/eclipselink.core.test/src/it/java/org/eclipse/persistence/testing/models/employee/domain/Employee.java - eclipselink - Git at Google

 /*
  * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
  * http://www.eclipse.org/legal/epl-2.0,
  * or the Eclipse Distribution License v. 1.0 which is available at
  * http://www.eclipse.org/org/documents/edl-v10.php.
  *
  * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
  */

 // Contributors:
 //     Oracle - initial API and implementation from Oracle TopLink
 //     08/15/2008-1.0.1 Chris Delahunt
 //       - 237545: List attribute types on OneToMany using @OrderBy does not work with attribute change tracking
 package org.eclipse.persistence.testing.models.employee.domain;

 import java.util.*;
 import java.io.*;
 import java.math.BigDecimal;
 import java.sql.Time;
 import java.beans.PropertyChangeListener;
 import java.beans.PropertyChangeEvent;
 import org.eclipse.persistence.internal.helper.ConversionManager;
 import org.eclipse.persistence.indirection.*;
 import org.eclipse.persistence.sessions.*;
 import org.eclipse.persistence.descriptors.changetracking.*;

 /**
  * <p><b>Purpose</b>: Represent a employee of an organization.
  * <p><b>Description</b>: An Employee is a root object in the Employee Demo.
  * It maintains relationships to all of the other objects in the system.
  * The employee shows usage of 1-1, 1-m, m-m, aggregate and transformation mappings.
  * The employee also shows usage of value holder to implement indirection for its relationships
  * (note, it is strongly suggested to always use value holders for relationships).
  */
 public class Employee implements org.eclipse.persistence.testing.models.employee.interfaces.Employee, Serializable, ChangeTracker {
     // implements ChangeTracker for testing

     /** Primary key, mapped as a direct-to-field, BigDecimal -{@literal >} NUMBER, that makes use of sequence numbers to generate the id. */
     public BigDecimal id;

     /** Direct-to-field mapping, String -{@literal >} VARCHAR. */
     public String firstName;

     /** Direct-to-field mapping, String -{@literal >} VARCHAR. */
     public String lastName;

     /** Object-type mapping, maps "Male" -{@literal >} "M", "Female" -{@literal >} "F". */
     public String gender;

     /** Primary key, mapped as a direct-to-field, BigDecimal -{@literal >} NUMBER. */
     public BigDecimal addressId;

     /** Aggregate-object mapping, stores the object in the employee's table. */
     public EmploymentPeriod period;

     /** One-to-one mapping, employee references its address through a foreign key. */
     public ValueHolderInterface address;

     /** One-to-one mapping (same class relationship), employee references its manager through a foreign key. */
     public ValueHolderInterface manager;

     /** One-to-many mapping (same class relationship), inverse relationship to manager, uses manager foreign key in the target. */
     public ValueHolderInterface managedEmployees;

     /** One-to-many mapping, employee references its collection of phone numbers using a foreign key in the phone's table. */
     public ValueHolderInterface phoneNumbers;

     /** Many-to-many mapping, employee references its projects through an intermediate join table. */
     public ValueHolderInterface projects;

     /** Direct-collection mapping, employee stores its collection of plain Strings in an intermediate table. */
     public ValueHolderInterface responsibilitiesList;

     /** Transformation mapping, a two(2) element array holding the employee's normal working hours (START_TIME &amp; END_TIME),
         this is stored into two different fields in the employee table. */
     public Time[] normalHours;

     /** Direct-to-field mapping, int -{@literal >} NUMBER, salary of the employee in dollars. */
     public int salary;

     /** One-to-many mapping, employee references its collection of children arranged by age.
      * This relationship uses transparent indirection */
     public Vector children;

     /** For performance testing, how many times primary key extracted. */
     public static int getIdCallCount = 0;
     public PropertyChangeListener listener;

     @Override
     public PropertyChangeListener _persistence_getPropertyChangeListener() {
         return listener;
     }

     @Override
     public void _persistence_setPropertyChangeListener(PropertyChangeListener listener) {
         this.listener = listener;
     }

     public void propertyChange(String propertyName, Object oldValue, Object newValue) {
         if (listener != null) {
             if (oldValue != newValue) {
                 listener.propertyChange(new PropertyChangeEvent(this, propertyName, oldValue, newValue));
             }
         }
     }

     public void collectionChange(String propertyName, Object oldValue, Object newValue, int changeType, boolean isChangeApplied) {
         if (listener != null) {
             listener.propertyChange(new CollectionChangeEvent(this, propertyName, oldValue, newValue, changeType, isChangeApplied));
         }
     }

     /**
      * For fields that make use of indirection the constructor should build the value holders.
      */
     public Employee() {
         this.firstName = "";
         this.lastName = "";
         this.address = new ValueHolder();
         this.manager = new ValueHolder();
         this.managedEmployees = new ValueHolder(new Vector());
         this.projects = new ValueHolder(new Vector());
         this.responsibilitiesList = new ValueHolder(new Vector());
         this.phoneNumbers = new ValueHolder(new Vector());
         this.normalHours = new Time[2];
         Calendar startTime = Calendar.getInstance();
         startTime.set(Calendar.MILLISECOND, 0);
         startTime.set(1970, 0, 1, 9, 0, 0);
         this.normalHours[0] = new Time(startTime.getTime().getTime());
         Calendar endTime = Calendar.getInstance();
         endTime.set(Calendar.MILLISECOND, 0);
         endTime.set(1970, 0, 1, 17, 0, 0);
         this.normalHours[1] = new Time(endTime.getTime().getTime());
         this.children = new Vector();
     }

     /**
      * For bi-directional relationships, it is important to maintain both sides of the relationship when changing it.
      */
     @Override
     public void addManagedEmployee(org.eclipse.persistence.testing.models.employee.interfaces.Employee employee) {
         if(getManagedEmployees().add(employee)) {
             collectionChange("managedEmployees", managedEmployees, employee, 0, true);
             employee.setManager(this);
         }
     }

     /**
      * For bi-directional relationships, it is important to maintain both sides of the relationship when changing it.
      */
     @Override
     public void addPhoneNumber(PhoneNumber phoneNumber) {
         if(getPhoneNumbers().add(phoneNumber)) {
             collectionChange("phoneNumbers", phoneNumbers, phoneNumber, 0, true);
             phoneNumber.setOwner(this);
         }
     }

     @Override
     public void addProject(org.eclipse.persistence.testing.models.employee.interfaces.Project project) {
         if(getProjects().add(project)) {
             collectionChange("projects", projects, project, 0, true);
         }
     }

     @Override
     public void addResponsibility(String responsibility) {
         if(getResponsibilitiesList().add(responsibility)) {
             collectionChange("responsibilitiesList", responsibilitiesList, responsibility, 0, true);
         }
     }

     /**
      * Builds the normalHours Vector.
      * IMPORTANT: This method builds the value but does not set it.
      * The mapping will set it using method or direct access as defined in the descriptor.
      */
     public Time[] buildNormalHours(DataRecord row, Session session) {
         Time[] hours = new Time[2];

         /** This conversion allows for the database type not to match, i.e. may be a Timestamp or String. */
         try {
             hours[0] = session.getDatasourcePlatform().convertObject(row.get("START_TIME"), Time.class);
             hours[1] = session.getDatasourcePlatform().convertObject(row.get("END_TIME"), Time.class);
         } catch (Throwable in904) {
             // Allow performance tests to be run in 904.
             hours[0] = ConversionManager.getDefaultManager().convertObject(row.get("START_TIME"), Time.class);
             hours[1] = ConversionManager.getDefaultManager().convertObject(row.get("END_TIME"), Time.class);
         }
         return hours;
     }

     /**
      * Notice that the usage of value holders does not effect the public interface or usage of the class.
      * The get/set methods must however be changed to wrap/unwrap the value holder.
      */
     @Override
     public Address getAddress() {
         return (Address)address.getValue();
     }

     /**
      * Return the last element of the Transformation mapped normalHours.
      */
     @Override
     public Time getEndTime() {
         return getNormalHours()[1];
     }

     @Override
     public String getFirstName() {
         return firstName;
     }

     @Override
     public String getGender() {
         return gender;
     }

     /**
      * Used for performance testing.
      */
     public static int getGetIdCallCount() {
         return getIdCallCount;
     }

     /**
      * Return the persistent identifier of the receiver.
      */
     @Override
     public BigDecimal getId() {
         getIdCallCount++;
         return id;
     }

     public BigDecimal getAddressId() {
         //addressID will not exist until Address is committed
         if (addressId == null) {
             if (getAddress() != null) {
                 addressId = getAddress().getId();
             }
         }
         return addressId;
     }

     public Vector getChildren(){
         return children;
     }

     public void setAddressId(BigDecimal newAddressId) {
         addressId = newAddressId;
     }

     @Override
     public String getLastName() {
         return lastName;
     }

     /**
      * Notice that the usage of value holders does not effect the public interface or usage of the class.
      * The get/set methods must however be changed to wrap/unwrap the value holder.
      */
     @Override
     public Vector getManagedEmployees() {
         return (Vector)managedEmployees.getValue();
     }

     /**
      * Notice that the usage of value holders does not effect the public interface or usage of the class.
      * The get/set methods must however be changed to wrap/unwrap the value holder.
      */
     @Override
     public org.eclipse.persistence.testing.models.employee.interfaces.Employee getManager() {
         return (Employee)manager.getValue();
     }

     @Override
     public Time[] getNormalHours() {
         return normalHours;
     }

     @Override
     public EmploymentPeriod getPeriod() {
         return period;
     }

     /**
      * Notice that the usage of value holders does not effect the public interface or usage of the class.
      * The get/set methods must however be changed to wrap/unwrap the value holder.
      */
     @Override
     public Vector getPhoneNumbers() {
         return (Vector)phoneNumbers.getValue();
     }

     /**
      * Notice that the usage of value holders does not effect the public interface or usage of the class.
      * The get/set methods must however be changed to wrap/unwrap the value holder.
      */
     @Override
     public Vector getProjects() {
         return (Vector)projects.getValue();
     }

     /**
      * Notice that the usage of value holders does not effect the public interface or usage of the class.
      * The get/set methods must however be changed to wrap/unwrap the value holder.
      */
     @Override
     public Vector getResponsibilitiesList() {
         return (Vector)responsibilitiesList.getValue();
     }

     @Override
     public int getSalary() {
         return salary;
     }

     /**
      * Return the first element of the Transformation mapped normalHours.
      */
     @Override
     public java.sql.Time getStartTime() {
         return getNormalHours()[0];
     }

     /**
      * For bi-directional relationships, it is important to maintain both sides of the relationship when changing it.
      */
     @Override
     public void removeManagedEmployee(org.eclipse.persistence.testing.models.employee.interfaces.Employee employee) {
         if(getManagedEmployees().removeElement(employee)) {
             collectionChange("managedEmployees", managedEmployees, employee, 1, true);
             employee.setManager(null);
         }
     }

     /**
      * Remove the phone number.
      * The phone number's owner must not be set to null as it is part of it primary key,
      * and you can never change the primary key of an existing object.
      * Only in independent relationships should you null out the back reference.
      */
     @Override
     public void removePhoneNumber(PhoneNumber phoneNumber) {
         if(getPhoneNumbers().removeElement(phoneNumber)) {
             collectionChange("phoneNumbers", phoneNumbers, phoneNumber, 1, true);
         }
     }

     @Override
     public void removeProject(org.eclipse.persistence.testing.models.employee.interfaces.Project project) {
         if(getProjects().removeElement(project)) {
             collectionChange("projects", projects, project, 1, true);
         }
     }

     @Override
     public void removeResponsibility(String responsibility) {
         if(getResponsibilitiesList().removeElement(responsibility)) {
             collectionChange("responsibilitiesList", responsibilitiesList, responsibility, 1, true);
         }
     }

     /**
      * Notice that the usage of value holders does not effect the public interface or usage of the class.
      * The get/set methods must however be changed to wrap/unwrap the value holder.
      */
     @Override
     public void setAddress(Address address) {
         propertyChange("address", this.address.getValue(), address);
         this.address.setValue(address);
         if (address == null) {
             this.setAddressId(null);
         } else {
             this.setAddressId(address.getId());
         }
     }

     public void setChildren(Vector children){
         this.children = children;
     }

     /**
      * Set the last element of the Transformation mapped normalHours.
      */
     @Override
     public void setEndTime(Time endTime) {
         Time[] oldHours = new Time[] { getNormalHours()[0], getNormalHours()[1] };
         getNormalHours()[1] = endTime;
         propertyChange("normalHours", oldHours, normalHours);
     }

     @Override
     public void setFemale() {
         propertyChange("gender", this.gender, "Female");
         setGender("Female");
     }

     @Override
     public void setFirstName(String firstName) {
         propertyChange("firstName", getFirstName(), firstName);
         this.firstName = firstName;
     }

     @Override
     public void setGender(String gender) {
         propertyChange("gender", this.gender, gender);
         this.gender = gender;
     }

     /**
      * For performance testing.
      */
     public static void setGetIdCallCount(int value) {
         Employee.getIdCallCount = value;
     }

     /**
      * Set the persistent identifier of the receiver.
      * Note this should never be changed.
      * Consider making the primary key set methods protected or not having them.
      * In this demo the setId is required for testing purposes.
      */
     public void setId(BigDecimal id) {
         propertyChange("id", this.id, id);
         this.id = id;
     }

     @Override
     public void setLastName(String lastName) {
         propertyChange("lastName", this.lastName, lastName);
         this.lastName = lastName;
     }

     @Override
     public void setMale() {
         propertyChange("gender", this.gender, "Male");
         setGender("Male");
     }

     /**
      * Notice that the usage of value holders does not effect the public interface or usage of the class.
      * The get/set methods must however be changed to wrap/unwrap the value holder.
      */
     @Override
     public void setManagedEmployees(Vector managedEmployees) {
         propertyChange("managedEmployees", this.managedEmployees.getValue(), managedEmployees);
         this.managedEmployees.setValue(managedEmployees);
     }

     /**
      * For bi-directional relationships, it is important to maintain both sides of the relationship when changing it.
      * Notice that the usage of value holders does not effect the public interface or usage of the class.
      * The get/set methods must however be changed to wrap/unwrap the value holder.
      */
     @Override
     public void setManager(org.eclipse.persistence.testing.models.employee.interfaces.Employee manager) {
         propertyChange("manager", this.manager.getValue(), manager);
         this.manager.setValue(manager);
     }

     @Override
     public void setNormalHours(Time[] normalHours) {
         Time[] oldHours = this.normalHours;
         this.normalHours = normalHours;
         propertyChange("normalHours", oldHours, normalHours);
     }

     @Override
     public void setPeriod(EmploymentPeriod period) {
         propertyChange("period", this.period, period);
         this.period = period;
     }

     /**
      * Notice that the usage of value holders does not effect the public interface or usage of the class.
      * The get/set methods must however be changed to wrap/unwrap the value holder.
      */
     @Override
     public void setPhoneNumbers(Vector phoneNumbers) {
         propertyChange("phoneNumbers", this.phoneNumbers.getValue(), phoneNumbers);
         this.phoneNumbers.setValue(phoneNumbers);
     }

     /**
      * Notice that the usage of value holders does not effect the public interface or usage of the class.
      * The get/set methods must however be changed to wrap/unwrap the value holder.
      */
     @Override
     public void setProjects(Vector projects) {
         propertyChange("projects", this.projects.getValue(), projects);
         this.projects.setValue(projects);
     }

     /**
      * Notice that the usage of value holders does not effect the public interface or usage of the class.
      * The get/set methods must however be changed to wrap/unwrap the value holder.
      */
     @Override
     public void setResponsibilitiesList(Vector responsibilitiesList) {
         propertyChange("responsibilitiesList", this.responsibilitiesList.getValue(), responsibilitiesList);
         this.responsibilitiesList.setValue(responsibilitiesList);
     }

     @Override
     public void setSalary(int salary) {
         propertyChange("salary", this.salary, salary);
         this.salary = salary;
     }

     /**
      * Set the first element of the Transformation mapped normalHours.
      */
     @Override
     public void setStartTime(Time startTime) {
         Time[] oldHours = new Time[] { getNormalHours()[0], getNormalHours()[1] };
         getNormalHours()[0] = startTime;
         propertyChange("normalHours", oldHours, normalHours);
     }

     /**
      * Print the first &amp; last name
      */
     public String toString() {
         StringWriter writer = new StringWriter();

         writer.write("Employee: ");
         writer.write(getFirstName());
         writer.write(" ");
         writer.write(getLastName());
         return writer.toString();
     }
 }
	/*
	* Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
	*
	* This program and the accompanying materials are made available under the
	* terms of the Eclipse Public License v. 2.0 which is available at
	* http://www.eclipse.org/legal/epl-2.0,
	* or the Eclipse Distribution License v. 1.0 which is available at
	* http://www.eclipse.org/org/documents/edl-v10.php.
	*
	* SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
	*/

	// Contributors:
	// Oracle - initial API and implementation from Oracle TopLink
	// 08/15/2008-1.0.1 Chris Delahunt
	// - 237545: List attribute types on OneToMany using @OrderBy does not work with attribute change tracking
	package org.eclipse.persistence.testing.models.employee.domain;

	import java.util.*;
	import java.io.*;
	import java.math.BigDecimal;
	import java.sql.Time;
	import java.beans.PropertyChangeListener;
	import java.beans.PropertyChangeEvent;
	import org.eclipse.persistence.internal.helper.ConversionManager;
	import org.eclipse.persistence.indirection.*;
	import org.eclipse.persistence.sessions.*;
	import org.eclipse.persistence.descriptors.changetracking.*;

	/**
	* <p><b>Purpose</b>: Represent a employee of an organization.
	* <p><b>Description</b>: An Employee is a root object in the Employee Demo.
	* It maintains relationships to all of the other objects in the system.
	* The employee shows usage of 1-1, 1-m, m-m, aggregate and transformation mappings.
	* The employee also shows usage of value holder to implement indirection for its relationships
	* (note, it is strongly suggested to always use value holders for relationships).
	*/
	public class Employee implements org.eclipse.persistence.testing.models.employee.interfaces.Employee, Serializable, ChangeTracker {
	// implements ChangeTracker for testing

	/** Primary key, mapped as a direct-to-field, BigDecimal -{@literal >} NUMBER, that makes use of sequence numbers to generate the id. */
	public BigDecimal id;

	/** Direct-to-field mapping, String -{@literal >} VARCHAR. */
	public String firstName;

	/** Direct-to-field mapping, String -{@literal >} VARCHAR. */
	public String lastName;

	/** Object-type mapping, maps "Male" -{@literal >} "M", "Female" -{@literal >} "F". */
	public String gender;

	/** Primary key, mapped as a direct-to-field, BigDecimal -{@literal >} NUMBER. */
	public BigDecimal addressId;

	/** Aggregate-object mapping, stores the object in the employee's table. */
	public EmploymentPeriod period;

	/** One-to-one mapping, employee references its address through a foreign key. */
	public ValueHolderInterface address;

	/** One-to-one mapping (same class relationship), employee references its manager through a foreign key. */
	public ValueHolderInterface manager;

	/** One-to-many mapping (same class relationship), inverse relationship to manager, uses manager foreign key in the target. */
	public ValueHolderInterface managedEmployees;

	/** One-to-many mapping, employee references its collection of phone numbers using a foreign key in the phone's table. */
	public ValueHolderInterface phoneNumbers;

	/** Many-to-many mapping, employee references its projects through an intermediate join table. */
	public ValueHolderInterface projects;

	/** Direct-collection mapping, employee stores its collection of plain Strings in an intermediate table. */
	public ValueHolderInterface responsibilitiesList;

	/** Transformation mapping, a two(2) element array holding the employee's normal working hours (START_TIME & END_TIME),
	this is stored into two different fields in the employee table. */
	public Time[] normalHours;

	/** Direct-to-field mapping, int -{@literal >} NUMBER, salary of the employee in dollars. */
	public int salary;

	/** One-to-many mapping, employee references its collection of children arranged by age.
	* This relationship uses transparent indirection */
	public Vector children;

	/** For performance testing, how many times primary key extracted. */
	public static int getIdCallCount = 0;
	public PropertyChangeListener listener;

	@Override
	public PropertyChangeListener _persistence_getPropertyChangeListener() {
	return listener;
	}

	@Override
	public void _persistence_setPropertyChangeListener(PropertyChangeListener listener) {
	this.listener = listener;
	}

	public void propertyChange(String propertyName, Object oldValue, Object newValue) {
	if (listener != null) {
	if (oldValue != newValue) {
	listener.propertyChange(new PropertyChangeEvent(this, propertyName, oldValue, newValue));
	}
	}
	}

	public void collectionChange(String propertyName, Object oldValue, Object newValue, int changeType, boolean isChangeApplied) {
	if (listener != null) {
	listener.propertyChange(new CollectionChangeEvent(this, propertyName, oldValue, newValue, changeType, isChangeApplied));
	}
	}

	/**
	* For fields that make use of indirection the constructor should build the value holders.
	*/
	public Employee() {
	this.firstName = "";
	this.lastName = "";
	this.address = new ValueHolder();
	this.manager = new ValueHolder();
	this.managedEmployees = new ValueHolder(new Vector());
	this.projects = new ValueHolder(new Vector());
	this.responsibilitiesList = new ValueHolder(new Vector());
	this.phoneNumbers = new ValueHolder(new Vector());
	this.normalHours = new Time[2];
	Calendar startTime = Calendar.getInstance();
	startTime.set(Calendar.MILLISECOND, 0);
	startTime.set(1970, 0, 1, 9, 0, 0);
	this.normalHours[0] = new Time(startTime.getTime().getTime());
	Calendar endTime = Calendar.getInstance();
	endTime.set(Calendar.MILLISECOND, 0);
	endTime.set(1970, 0, 1, 17, 0, 0);
	this.normalHours[1] = new Time(endTime.getTime().getTime());
	this.children = new Vector();
	}

	/**
	* For bi-directional relationships, it is important to maintain both sides of the relationship when changing it.
	*/
	@Override
	public void addManagedEmployee(org.eclipse.persistence.testing.models.employee.interfaces.Employee employee) {
	if(getManagedEmployees().add(employee)) {
	collectionChange("managedEmployees", managedEmployees, employee, 0, true);
	employee.setManager(this);
	}
	}

	/**
	* For bi-directional relationships, it is important to maintain both sides of the relationship when changing it.
	*/
	@Override
	public void addPhoneNumber(PhoneNumber phoneNumber) {
	if(getPhoneNumbers().add(phoneNumber)) {
	collectionChange("phoneNumbers", phoneNumbers, phoneNumber, 0, true);
	phoneNumber.setOwner(this);
	}
	}

	@Override
	public void addProject(org.eclipse.persistence.testing.models.employee.interfaces.Project project) {
	if(getProjects().add(project)) {
	collectionChange("projects", projects, project, 0, true);
	}
	}

	@Override
	public void addResponsibility(String responsibility) {
	if(getResponsibilitiesList().add(responsibility)) {
	collectionChange("responsibilitiesList", responsibilitiesList, responsibility, 0, true);
	}
	}

	/**
	* Builds the normalHours Vector.
	* IMPORTANT: This method builds the value but does not set it.
	* The mapping will set it using method or direct access as defined in the descriptor.
	*/
	public Time[] buildNormalHours(DataRecord row, Session session) {
	Time[] hours = new Time[2];

	/** This conversion allows for the database type not to match, i.e. may be a Timestamp or String. */
	try {
	hours[0] = session.getDatasourcePlatform().convertObject(row.get("START_TIME"), Time.class);
	hours[1] = session.getDatasourcePlatform().convertObject(row.get("END_TIME"), Time.class);
	} catch (Throwable in904) {
	// Allow performance tests to be run in 904.
	hours[0] = ConversionManager.getDefaultManager().convertObject(row.get("START_TIME"), Time.class);
	hours[1] = ConversionManager.getDefaultManager().convertObject(row.get("END_TIME"), Time.class);
	}
	return hours;
	}

	/**
	* Notice that the usage of value holders does not effect the public interface or usage of the class.
	* The get/set methods must however be changed to wrap/unwrap the value holder.
	*/
	@Override
	public Address getAddress() {
	return (Address)address.getValue();
	}

	/**
	* Return the last element of the Transformation mapped normalHours.
	*/
	@Override
	public Time getEndTime() {
	return getNormalHours()[1];
	}

	@Override
	public String getFirstName() {
	return firstName;
	}

	@Override
	public String getGender() {
	return gender;
	}

	/**
	* Used for performance testing.
	*/
	public static int getGetIdCallCount() {
	return getIdCallCount;
	}

	/**
	* Return the persistent identifier of the receiver.
	*/
	@Override
	public BigDecimal getId() {
	getIdCallCount++;
	return id;
	}

	public BigDecimal getAddressId() {
	//addressID will not exist until Address is committed
	if (addressId == null) {
	if (getAddress() != null) {
	addressId = getAddress().getId();
	}
	}
	return addressId;
	}

	public Vector getChildren(){
	return children;
	}

	public void setAddressId(BigDecimal newAddressId) {
	addressId = newAddressId;
	}

	@Override
	public String getLastName() {
	return lastName;
	}

	/**
	* Notice that the usage of value holders does not effect the public interface or usage of the class.
	* The get/set methods must however be changed to wrap/unwrap the value holder.
	*/
	@Override
	public Vector getManagedEmployees() {
	return (Vector)managedEmployees.getValue();
	}

	/**
	* Notice that the usage of value holders does not effect the public interface or usage of the class.
	* The get/set methods must however be changed to wrap/unwrap the value holder.
	*/
	@Override
	public org.eclipse.persistence.testing.models.employee.interfaces.Employee getManager() {
	return (Employee)manager.getValue();
	}

	@Override
	public Time[] getNormalHours() {
	return normalHours;
	}

	@Override
	public EmploymentPeriod getPeriod() {
	return period;
	}

	/**
	* Notice that the usage of value holders does not effect the public interface or usage of the class.
	* The get/set methods must however be changed to wrap/unwrap the value holder.
	*/
	@Override
	public Vector getPhoneNumbers() {
	return (Vector)phoneNumbers.getValue();
	}

	/**
	* Notice that the usage of value holders does not effect the public interface or usage of the class.
	* The get/set methods must however be changed to wrap/unwrap the value holder.
	*/
	@Override
	public Vector getProjects() {
	return (Vector)projects.getValue();
	}

	/**
	* Notice that the usage of value holders does not effect the public interface or usage of the class.
	* The get/set methods must however be changed to wrap/unwrap the value holder.
	*/
	@Override
	public Vector getResponsibilitiesList() {
	return (Vector)responsibilitiesList.getValue();
	}

	@Override
	public int getSalary() {
	return salary;
	}

	/**
	* Return the first element of the Transformation mapped normalHours.
	*/
	@Override
	public java.sql.Time getStartTime() {
	return getNormalHours()[0];
	}

	/**
	* For bi-directional relationships, it is important to maintain both sides of the relationship when changing it.
	*/
	@Override
	public void removeManagedEmployee(org.eclipse.persistence.testing.models.employee.interfaces.Employee employee) {
	if(getManagedEmployees().removeElement(employee)) {
	collectionChange("managedEmployees", managedEmployees, employee, 1, true);
	employee.setManager(null);
	}
	}

	/**
	* Remove the phone number.
	* The phone number's owner must not be set to null as it is part of it primary key,
	* and you can never change the primary key of an existing object.
	* Only in independent relationships should you null out the back reference.
	*/
	@Override
	public void removePhoneNumber(PhoneNumber phoneNumber) {
	if(getPhoneNumbers().removeElement(phoneNumber)) {
	collectionChange("phoneNumbers", phoneNumbers, phoneNumber, 1, true);
	}
	}

	@Override
	public void removeProject(org.eclipse.persistence.testing.models.employee.interfaces.Project project) {
	if(getProjects().removeElement(project)) {
	collectionChange("projects", projects, project, 1, true);
	}
	}

	@Override
	public void removeResponsibility(String responsibility) {
	if(getResponsibilitiesList().removeElement(responsibility)) {
	collectionChange("responsibilitiesList", responsibilitiesList, responsibility, 1, true);
	}
	}

	/**
	* Notice that the usage of value holders does not effect the public interface or usage of the class.
	* The get/set methods must however be changed to wrap/unwrap the value holder.
	*/
	@Override
	public void setAddress(Address address) {
	propertyChange("address", this.address.getValue(), address);
	this.address.setValue(address);
	if (address == null) {
	this.setAddressId(null);
	} else {
	this.setAddressId(address.getId());
	}
	}

	public void setChildren(Vector children){
	this.children = children;
	}

	/**
	* Set the last element of the Transformation mapped normalHours.
	*/
	@Override
	public void setEndTime(Time endTime) {
	Time[] oldHours = new Time[] { getNormalHours()[0], getNormalHours()[1] };
	getNormalHours()[1] = endTime;
	propertyChange("normalHours", oldHours, normalHours);
	}

	@Override
	public void setFemale() {
	propertyChange("gender", this.gender, "Female");
	setGender("Female");
	}

	@Override
	public void setFirstName(String firstName) {
	propertyChange("firstName", getFirstName(), firstName);
	this.firstName = firstName;
	}

	@Override
	public void setGender(String gender) {
	propertyChange("gender", this.gender, gender);
	this.gender = gender;
	}

	/**
	* For performance testing.
	*/
	public static void setGetIdCallCount(int value) {
	Employee.getIdCallCount = value;
	}

	/**
	* Set the persistent identifier of the receiver.
	* Note this should never be changed.
	* Consider making the primary key set methods protected or not having them.
	* In this demo the setId is required for testing purposes.
	*/
	public void setId(BigDecimal id) {
	propertyChange("id", this.id, id);
	this.id = id;
	}

	@Override
	public void setLastName(String lastName) {
	propertyChange("lastName", this.lastName, lastName);
	this.lastName = lastName;
	}

	@Override
	public void setMale() {
	propertyChange("gender", this.gender, "Male");
	setGender("Male");
	}

	/**
	* Notice that the usage of value holders does not effect the public interface or usage of the class.
	* The get/set methods must however be changed to wrap/unwrap the value holder.
	*/
	@Override
	public void setManagedEmployees(Vector managedEmployees) {
	propertyChange("managedEmployees", this.managedEmployees.getValue(), managedEmployees);
	this.managedEmployees.setValue(managedEmployees);
	}

	/**
	* For bi-directional relationships, it is important to maintain both sides of the relationship when changing it.
	* Notice that the usage of value holders does not effect the public interface or usage of the class.
	* The get/set methods must however be changed to wrap/unwrap the value holder.
	*/
	@Override
	public void setManager(org.eclipse.persistence.testing.models.employee.interfaces.Employee manager) {
	propertyChange("manager", this.manager.getValue(), manager);
	this.manager.setValue(manager);
	}

	@Override
	public void setNormalHours(Time[] normalHours) {
	Time[] oldHours = this.normalHours;
	this.normalHours = normalHours;
	propertyChange("normalHours", oldHours, normalHours);
	}

	@Override
	public void setPeriod(EmploymentPeriod period) {
	propertyChange("period", this.period, period);
	this.period = period;
	}

	/**
	* Notice that the usage of value holders does not effect the public interface or usage of the class.
	* The get/set methods must however be changed to wrap/unwrap the value holder.
	*/
	@Override
	public void setPhoneNumbers(Vector phoneNumbers) {
	propertyChange("phoneNumbers", this.phoneNumbers.getValue(), phoneNumbers);
	this.phoneNumbers.setValue(phoneNumbers);
	}

	/**
	* Notice that the usage of value holders does not effect the public interface or usage of the class.
	* The get/set methods must however be changed to wrap/unwrap the value holder.
	*/
	@Override
	public void setProjects(Vector projects) {
	propertyChange("projects", this.projects.getValue(), projects);
	this.projects.setValue(projects);
	}

	/**
	* Notice that the usage of value holders does not effect the public interface or usage of the class.
	* The get/set methods must however be changed to wrap/unwrap the value holder.
	*/
	@Override
	public void setResponsibilitiesList(Vector responsibilitiesList) {
	propertyChange("responsibilitiesList", this.responsibilitiesList.getValue(), responsibilitiesList);
	this.responsibilitiesList.setValue(responsibilitiesList);
	}

	@Override
	public void setSalary(int salary) {
	propertyChange("salary", this.salary, salary);
	this.salary = salary;
	}

	/**
	* Set the first element of the Transformation mapped normalHours.
	*/
	@Override
	public void setStartTime(Time startTime) {
	Time[] oldHours = new Time[] { getNormalHours()[0], getNormalHours()[1] };
	getNormalHours()[0] = startTime;
	propertyChange("normalHours", oldHours, normalHours);
	}

	/**
	* Print the first & last name
	*/
	public String toString() {
	StringWriter writer = new StringWriter();

	writer.write("Employee: ");
	writer.write(getFirstName());
	writer.write(" ");
	writer.write(getLastName());
	return writer.toString();
	}
	}