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102 lines
2.7 KiB
Java
102 lines
2.7 KiB
Java
/*-
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* Copyright (C) 2002, 2017, Oracle and/or its affiliates. All rights reserved.
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*
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* This file was distributed by Oracle as part of a version of Oracle Berkeley
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* DB Java Edition made available at:
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*
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* http://www.oracle.com/technetwork/database/database-technologies/berkeleydb/downloads/index.html
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*
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* Please see the LICENSE file included in the top-level directory of the
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* appropriate version of Oracle Berkeley DB Java Edition for a copy of the
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* license and additional information.
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*/
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package persist.sqlapp;
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import com.sleepycat.persist.model.Entity;
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import com.sleepycat.persist.model.PrimaryKey;
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import com.sleepycat.persist.model.SecondaryKey;
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import static com.sleepycat.persist.model.DeleteAction.NULLIFY;
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import static com.sleepycat.persist.model.Relationship.MANY_TO_ONE;
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/**
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* The Employee entity class.
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*
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* @author chao
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*/
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@Entity
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class Employee {
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@PrimaryKey
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int employeeId;
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/* Many Employees may have the same name. */
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@SecondaryKey(relate = MANY_TO_ONE)
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String employeeName;
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/* Many Employees may have the same salary. */
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@SecondaryKey(relate = MANY_TO_ONE)
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float salary;
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@SecondaryKey(relate = MANY_TO_ONE, relatedEntity=Employee.class,
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onRelatedEntityDelete=NULLIFY)
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Integer managerId; // Use "Integer" to allow null values.
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@SecondaryKey(relate = MANY_TO_ONE, relatedEntity=Department.class,
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onRelatedEntityDelete=NULLIFY)
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Integer departmentId;
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String address;
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public Employee(int employeeId,
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String employeeName,
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float salary,
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Integer managerId,
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int departmentId,
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String address) {
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this.employeeId = employeeId;
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this.employeeName = employeeName;
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this.salary = salary;
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this.managerId = managerId;
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this.departmentId = departmentId;
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this.address = address;
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}
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@SuppressWarnings("unused")
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private Employee() {} // Needed for deserialization.
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public String getAddress() {
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return address;
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}
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public int getDepartmentId() {
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return departmentId;
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}
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public int getEmployeeId() {
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return employeeId;
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}
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public String getEmployeeName() {
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return employeeName;
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}
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public Integer getManagerId() {
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return managerId;
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}
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public float getSalary() {
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return salary;
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}
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@Override
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public String toString() {
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return this.employeeId + ", " +
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this.employeeName + ", " +
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this.salary + ", " +
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this.managerId + ", " +
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this.departmentId + ", " +
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this.address;
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}
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}
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