/**
*
*/
package com.thinkbiganalytics.metadata.jpa.audit;
/*-
* #%L
* thinkbig-audit-logging-jpa
* %%
* Copyright (C) 2017 ThinkBig Analytics
* %%
* Licensed 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.
* #L%
*/
import com.thinkbiganalytics.jpa.BaseJpaId;
import com.thinkbiganalytics.metadata.api.audit.AuditLogEntry;
import com.thinkbiganalytics.security.UsernamePrincipal;
import org.hibernate.annotations.Parameter;
import org.hibernate.annotations.Type;
import org.joda.time.DateTime;
import java.io.Serializable;
import java.security.Principal;
import java.util.UUID;
import javax.persistence.AttributeConverter;
import javax.persistence.Column;
import javax.persistence.Convert;
import javax.persistence.Embeddable;
import javax.persistence.EmbeddedId;
import javax.persistence.Entity;
import javax.persistence.Table;
/**
* An audit log entry describing a metadata change of operation attempt.
*/
@Entity
@Table(name = "AUDIT_LOG")
public class JpaAuditLogEntry implements AuditLogEntry {
@EmbeddedId
private AuditLogId id;
@Type(type = "org.jadira.usertype.dateandtime.joda.PersistentDateTime")
@Column(name = "CREATE_TIME", nullable = false)
private DateTime createdTime = DateTime.now();
@Convert(converter = UsernamePrincipalConverter.class)
@Column(name = "USER_NAME", columnDefinition = "varchar(100)")
private UsernamePrincipal user;
@Column(name = "LOG_TYPE", length = 45, nullable = false)
private String type;
@Column(name = "DESCRIPTION", length = 255)
@Type(type = "com.thinkbiganalytics.jpa.TruncateStringUserType", parameters = {@Parameter(name = "length", value = "255")})
private String description;
@Column(name = "ENTITY_ID", length = 45)
private String entityId;
public JpaAuditLogEntry() {
super();
}
public JpaAuditLogEntry(Principal user, String type, String description, String entityId) {
super();
this.id = AuditLogId.create();
this.user = user instanceof UsernamePrincipal ? (UsernamePrincipal) user : new UsernamePrincipal(user.getName());
this.type = type;
this.description = description;
this.entityId = entityId;
}
@Override
public ID getId() {
return this.id;
}
public void setId(AuditLogId id) {
this.id = id;
}
@Override
public DateTime getCreatedTime() {
return createdTime;
}
public void setCreatedTime(DateTime createdTime) {
this.createdTime = createdTime;
}
@Override
public Principal getUser() {
return user;
}
public void setUser(UsernamePrincipal user) {
this.user = user;
}
@Override
public String getType() {
return type;
}
public void setType(String type) {
this.type = type;
}
@Override
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
@Override
public String getEntityId() {
return entityId;
}
public void setEntityId(String entityId) {
this.entityId = entityId;
}
@Embeddable
public static class AuditLogId extends BaseJpaId implements Serializable, AuditLogEntry.ID {
private static final long serialVersionUID = 1L;
@Column(name = "id")
private UUID uuid;
public AuditLogId() {
}
public AuditLogId(Serializable ser) {
super(ser);
}
public static AuditLogId create() {
return new AuditLogId(UUID.randomUUID());
}
@Override
public UUID getUuid() {
return this.uuid;
}
@Override
public void setUuid(UUID uuid) {
this.uuid = uuid;
}
}
public static class UsernamePrincipalConverter implements AttributeConverter<Principal, String> {
@Override
public String convertToDatabaseColumn(Principal principal) {
return principal.getName();
}
@Override
public Principal convertToEntityAttribute(String dbData) {
return new UsernamePrincipal(dbData);
}
}
}