134 lines
2.8 KiB
Java
134 lines
2.8 KiB
Java
package de.hsadmin.mods.pac;
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import static javax.persistence.CascadeType.ALL;
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import static javax.persistence.FetchType.EAGER;
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import static javax.persistence.FetchType.LAZY;
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import static javax.persistence.GenerationType.SEQUENCE;
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import java.io.Serializable;
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import java.util.Set;
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import javax.persistence.Column;
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import javax.persistence.Entity;
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import javax.persistence.EntityManager;
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import javax.persistence.GeneratedValue;
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import javax.persistence.Id;
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import javax.persistence.JoinColumn;
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import javax.persistence.ManyToOne;
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import javax.persistence.OneToMany;
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import javax.persistence.OrderBy;
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import javax.persistence.SequenceGenerator;
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import javax.persistence.Table;
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import de.hsadmin.core.model.AbstractEntity;
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import de.hsadmin.mods.user.UnixUser;
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@Entity(name = "Hives")
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@Table(name = "hive")
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@SequenceGenerator(name = "HivesSeqGen", sequenceName = "hive_hive_id_seq")
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public class Hive extends AbstractEntity implements Serializable {
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private static final long serialVersionUID = -2270234313165009590L;
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@Id
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@GeneratedValue(strategy = SEQUENCE, generator = "HivesSeqGen")
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@Column(name = "hive_id")
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private long id;
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@Column(name = "hive_name", columnDefinition = "character varying(3)", unique = true)
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private String name;
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@JoinColumn(name = "inet_addr_id")
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@ManyToOne(fetch = EAGER)
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private INetAddress inetAddr;
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@Column(name = "description", columnDefinition = "character varying(100)")
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private String description;
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@OneToMany(fetch = LAZY, cascade = ALL, mappedBy = "hive")
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@OrderBy("name")
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private Set<Pac> pacs;
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public Hive() {
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}
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public Hive(String name, INetAddress inetAddr) {
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this.name = name;
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this.inetAddr = inetAddr;
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}
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public Hive(String name, INetAddress inetAddr, String desc) {
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this(name, inetAddr);
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this.description = desc;
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}
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public static String createQueryFromStringKey(String humanKey) {
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return "hiveName='" + humanKey + "'";
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}
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@Override
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public String createStringKey() {
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return getHiveName();
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}
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@Override
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public long id() {
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return id;
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}
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public long getId() {
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return id;
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}
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public void setId(long id) {
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this.id = id;
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}
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public String getName() {
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return name;
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}
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@Override
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public String getHiveName() {
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return name;
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}
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public void setName(String hiveName) {
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this.name = hiveName;
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}
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public INetAddress getInetAddr() {
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return inetAddr;
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}
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public void setInetAddr(INetAddress inetAddr) {
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this.inetAddr = inetAddr;
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}
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public String getDescription() {
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return description;
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}
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public void setDescription(String description) {
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this.description = description;
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}
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public Set<Pac> getPacs() {
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return pacs;
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}
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public void setPacs(Set<Pac> pacs) {
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this.pacs = pacs;
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}
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@Override
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public boolean isNew() {
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return id == 0;
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}
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@Override
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public UnixUser owningUser(EntityManager em) {
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return null; // TODO: kinda somebody like root needed
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}
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}
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