Hibernate example source code file (ManagedDevice.java)

This example Hibernate source code file (ManagedDevice.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Hibernate tags/keywords

baseentity, devgroupconf_id, device, device, devicegroupconfig, joincolumn, joincolumn, manageddevice, manageddevice, mavdev_id, string, string, table, uniqueconstraint

The Hibernate ManagedDevice.java source code

package org.hibernate.test.annotations.onetoone.hhh4851;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.JoinColumn;
import javax.persistence.JoinTable;
import javax.persistence.ManyToOne;
import javax.persistence.OneToOne;
import javax.persistence.Table;
import javax.persistence.UniqueConstraint;

/**
 * this class represents a logical representation of a terminal it could be linked to a terminal or not it contains the
 * alias of the terminal and is virtualizable
 */
@Entity
@Table(uniqueConstraints = { @UniqueConstraint(columnNames = { "name" }) })
public class ManagedDevice extends BaseEntity {

	private String name;
	private Device device;
	private DeviceGroupConfig deviceGroupConfig = null;

	public ManagedDevice() {
	}

	public ManagedDevice(String alias) {
		this.name = alias;
	}

	public String getName() {
		return name;
	}

	@OneToOne(fetch = FetchType.LAZY)
	@JoinColumn(name = "terminal_id")
	public Device getDevice() {
		return device;
	}

	@ManyToOne(optional = true, fetch = FetchType.LAZY)
	@JoinTable(name = "ManDev_DevGroupConf",
			joinColumns = { @JoinColumn(name = "MavDev_id", unique = true) },
			inverseJoinColumns = { @JoinColumn(name = "DevGroupConf_id") })
	public DeviceGroupConfig getDeviceGroupConfig() {
		return deviceGroupConfig;
	}

	public void setName(String alias) {
		this.name = alias;
	}

	public void setDevice(Device terminal) {
		this.device = terminal;
	}

	public void setDeviceGroupConfig(DeviceGroupConfig terminalGroup) {
		this.deviceGroupConfig = terminalGroup;
	}

}