| /* |
| * 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 |
| * |
| * 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 |
| * limitations under the License. |
| */ |
| |
| package org.apache.ambari.server.orm.entities; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| |
| import javax.persistence.CascadeType; |
| import javax.persistence.Column; |
| import javax.persistence.Entity; |
| import javax.persistence.FetchType; |
| import javax.persistence.Id; |
| import javax.persistence.NamedQueries; |
| import javax.persistence.NamedQuery; |
| import javax.persistence.OneToMany; |
| import javax.persistence.Table; |
| |
| /** |
| * Entity representing a KerberosPrincipal. |
| * <p/> |
| * Each KerberosPrincipal is related to a host, therefore there may be several entities with the same |
| * principal name, but related to different hosts. |
| */ |
| @Entity |
| @Table(name = "kerberos_principal") |
| @NamedQueries({ |
| @NamedQuery(name = "KerberosPrincipalEntityFindAll", |
| query = "SELECT kp FROM KerberosPrincipalEntity kp") |
| }) |
| public class KerberosPrincipalEntity { |
| |
| @Id |
| @Column(name = "principal_name", insertable = true, updatable = false, nullable = false) |
| private String principalName = null; |
| |
| @Column(name = "is_service", insertable = true, updatable = false, nullable = false) |
| private Integer service = 1; |
| |
| @Column(name = "cached_keytab_path", insertable = true, updatable = true, nullable = true) |
| private String cachedKeytabPath = null; |
| |
| @OneToMany(mappedBy = "kerberosPrincipalEntity", cascade = CascadeType.REMOVE, fetch = FetchType.EAGER) |
| private Collection<KerberosKeytabPrincipalEntity> kerberosKeytabPrincipalEntities = new ArrayList<>(); |
| |
| /** |
| * Constructs an empty KerberosPrincipalEntity |
| */ |
| public KerberosPrincipalEntity() { |
| } |
| |
| /** |
| * Constructs a new KerberosPrincipalEntity |
| * |
| * @param principalName a String declaring the principal name |
| * @param service a boolean value indicating whether the principal is a service principal (true) or not (false) |
| * @param cachedKeytabPath a String declaring the location of the related cached keytab |
| */ |
| public KerberosPrincipalEntity(String principalName, boolean service, String cachedKeytabPath) { |
| setPrincipalName(principalName); |
| setService(service); |
| setCachedKeytabPath(cachedKeytabPath); |
| } |
| |
| /** |
| * Gets the principal name for this KerberosPrincipalEntity |
| * |
| * @return a String indicating this KerberosPrincipalEntity's principal name |
| */ |
| public String getPrincipalName() { |
| return principalName; |
| } |
| |
| /** |
| * Sets the principal name for this KerberosPrincipalEntity |
| * |
| * @param principalName a String indicating this KerberosPrincipalEntity's principal name |
| */ |
| public void setPrincipalName(String principalName) { |
| this.principalName = principalName; |
| } |
| |
| /** |
| * Indicates whether this KerberosPrincipalEntity represents a service principal (true) or not (false) |
| * |
| * @return true if this KerberosPrincipalEntity represents a service principal; otherwise false |
| */ |
| public boolean isService() { |
| return (service == 1); |
| } |
| |
| /** |
| * Set whether this KerberosPrincipalEntity represents a service principal (true) or not (false) |
| * |
| * @param service true if this KerberosPrincipalEntity represents a service principal; otherwise false |
| */ |
| public void setService(boolean service) { |
| this.service = (service) ? 1 : 0; |
| } |
| |
| /** |
| * Gets the location of the cached keytab file, if one exists |
| * |
| * @return a String the location of the cached keytab file, or not if one does not exist |
| */ |
| public String getCachedKeytabPath() { |
| return cachedKeytabPath; |
| } |
| |
| /** |
| * Sets the location of the cached keytab file, if one exists |
| * |
| * @param cachedKeytabPath a String the location of the cached keytab file, or not if one does not exist |
| */ |
| public void setCachedKeytabPath(String cachedKeytabPath) { |
| this.cachedKeytabPath = cachedKeytabPath; |
| } |
| |
| public Collection<KerberosKeytabPrincipalEntity> getKerberosKeytabPrincipalEntities() { |
| return kerberosKeytabPrincipalEntities; |
| } |
| |
| public void setKerberosKeytabPrincipalEntities(Collection<KerberosKeytabPrincipalEntity> kerberosKeytabPrincipalEntities) { |
| this.kerberosKeytabPrincipalEntities = kerberosKeytabPrincipalEntities; |
| } |
| |
| public void addKerberosKeytabPrincipal(KerberosKeytabPrincipalEntity kerberosKeytabPrincipalEntity) { |
| if (!kerberosKeytabPrincipalEntities.contains(kerberosKeytabPrincipalEntity)) { |
| kerberosKeytabPrincipalEntities.add(kerberosKeytabPrincipalEntity); |
| } |
| } |
| } |