1 |
7795
|
tao
|
/**
|
2 |
|
|
* '$RCSfile$'
|
3 |
|
|
* Purpose: An interface to store and query the IndexEvent.
|
4 |
|
|
* Copyright: 2013 Regents of the University of California and the
|
5 |
|
|
* National Center for Ecological Analysis and Synthesis
|
6 |
|
|
* Authors: Jing Tao
|
7 |
|
|
*
|
8 |
|
|
* This program is free software; you can redistribute it and/or modify
|
9 |
|
|
* it under the terms of the GNU General Public License as published by
|
10 |
|
|
* the Free Software Foundation; either version 2 of the License, or
|
11 |
|
|
* (at your option) any later version.
|
12 |
|
|
*
|
13 |
|
|
* This program is distributed in the hope that it will be useful,
|
14 |
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
15 |
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
16 |
|
|
* GNU General Public License for more details.
|
17 |
|
|
*
|
18 |
|
|
* You should have received a copy of the GNU General Public License
|
19 |
|
|
* along with this program; if not, write to the Free Software
|
20 |
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
21 |
|
|
*/
|
22 |
7794
|
tao
|
package edu.ucsb.nceas.metacat.index.event;
|
23 |
|
|
|
24 |
|
|
import java.util.Date;
|
25 |
|
|
import java.util.List;
|
26 |
|
|
|
27 |
7815
|
leinfelder
|
import org.dataone.service.types.v1.Event;
|
28 |
7794
|
tao
|
import org.dataone.service.types.v1.Identifier;
|
29 |
|
|
|
30 |
7828
|
leinfelder
|
import edu.ucsb.nceas.metacat.common.index.event.IndexEvent;
|
31 |
|
|
|
32 |
7794
|
tao
|
/**
|
33 |
|
|
* An interface to store and query the IndexEvent.
|
34 |
|
|
* @author tao
|
35 |
|
|
*
|
36 |
|
|
*/
|
37 |
|
|
public interface IndexEventLog {
|
38 |
|
|
|
39 |
|
|
/**
|
40 |
|
|
* Write an IndexEvent into a storage
|
41 |
|
|
* @param event
|
42 |
7797
|
tao
|
* @return the serial number for this event
|
43 |
7794
|
tao
|
* @throws IndexEventLogException
|
44 |
|
|
*/
|
45 |
7814
|
leinfelder
|
public void write(IndexEvent event) throws IndexEventLogException;
|
46 |
7794
|
tao
|
|
47 |
7810
|
leinfelder
|
/**
|
48 |
|
|
* Remove an IndexEvent in storage
|
49 |
|
|
* @param identifier
|
50 |
|
|
* @throws IndexEventLogException
|
51 |
|
|
*/
|
52 |
7815
|
leinfelder
|
public void remove(Identifier identifier) throws IndexEventLogException;
|
53 |
7794
|
tao
|
|
54 |
|
|
/**
|
55 |
|
|
* Gets the list of IndexEvent matching the specified set of filters. The filter parameters can be null
|
56 |
|
|
* @param type the type of the event
|
57 |
|
|
* @param pid the identifier of the data object in the event
|
58 |
|
|
* @param start the start time of the time range for query
|
59 |
|
|
* @param end the end time of the time range for query
|
60 |
|
|
* @return
|
61 |
|
|
* @throws IndexEventLogException
|
62 |
|
|
*/
|
63 |
7815
|
leinfelder
|
public List<IndexEvent> getEvents(Event action, Identifier pid, Date start, Date end) throws IndexEventLogException;
|
64 |
7796
|
tao
|
|
65 |
7797
|
tao
|
/**
|
66 |
7805
|
tao
|
* Get the latest SystemMetadata modification Date of the objects that were built
|
67 |
|
|
* the solr index during the previous timed indexing process.
|
68 |
|
|
* @return the date. The null will be returned if there is no such date.
|
69 |
|
|
* @throws IndexEventLogException
|
70 |
7797
|
tao
|
*/
|
71 |
7805
|
tao
|
public Date getLastProcessDate() throws IndexEventLogException;
|
72 |
|
|
|
73 |
|
|
|
74 |
|
|
/**
|
75 |
|
|
* Set the SystemMetadata modification Date of the objects that were built
|
76 |
|
|
* the solr index during the previous timed indexing process.
|
77 |
|
|
* @throws IndexEventLogException
|
78 |
|
|
*/
|
79 |
|
|
public void setLastProcessDate(Date date) throws IndexEventLogException;
|
80 |
|
|
|
81 |
7794
|
tao
|
}
|