Mercurial > dive4elements > river
annotate flys-backend/src/main/java/de/intevation/flys/importer/ImportSQRelation.java @ 4808:05ff91146ddd
Comment added.
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
---|---|
date | Wed, 16 Jan 2013 11:39:37 +0100 |
parents | a5b003595d6c |
children | 4ee97d914501 |
rev | line source |
---|---|
3328
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
1 package de.intevation.flys.importer; |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
2 |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
3 import java.sql.SQLException; |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
4 import java.util.ArrayList; |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
5 import java.util.List; |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
6 |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
7 import org.apache.log4j.Logger; |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
8 |
3329
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
9 import org.hibernate.Query; |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
10 import org.hibernate.Session; |
3328
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
11 import org.hibernate.exception.ConstraintViolationException; |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
12 |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
13 import de.intevation.flys.model.River; |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
14 import de.intevation.flys.model.SQRelation; |
3329
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
15 import de.intevation.flys.model.TimeInterval; |
3328
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
16 |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
17 |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
18 public class ImportSQRelation { |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
19 |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
20 private static Logger log = Logger.getLogger(ImportSQRelation.class); |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
21 |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
22 private ImportTimeInterval timeInterval; |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
23 |
3329
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
24 private String description; |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
25 |
3328
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
26 private List<ImportSQRelationValue> values; |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
27 |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
28 private SQRelation peer; |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
29 |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
30 public ImportSQRelation() { |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
31 this.values = new ArrayList<ImportSQRelationValue>(); |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
32 } |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
33 |
3943
a5b003595d6c
Store minfo values into database only if their peer has been successfully stored.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3662
diff
changeset
|
34 public void storeDependencies(River river) throws SQLException, |
a5b003595d6c
Store minfo values into database only if their peer has been successfully stored.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3662
diff
changeset
|
35 ConstraintViolationException { |
3328
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
36 log.info("store dependencies"); |
3329
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
37 |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
38 SQRelation peer = getPeer(river); |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
39 |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
40 timeInterval.getPeer(); |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
41 |
3943
a5b003595d6c
Store minfo values into database only if their peer has been successfully stored.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3662
diff
changeset
|
42 if (peer != null) { |
a5b003595d6c
Store minfo values into database only if their peer has been successfully stored.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3662
diff
changeset
|
43 int count = 0; |
3329
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
44 |
3943
a5b003595d6c
Store minfo values into database only if their peer has been successfully stored.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3662
diff
changeset
|
45 for (ImportSQRelationValue value : values) { |
a5b003595d6c
Store minfo values into database only if their peer has been successfully stored.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3662
diff
changeset
|
46 try { |
a5b003595d6c
Store minfo values into database only if their peer has been successfully stored.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3662
diff
changeset
|
47 value.storeDependencies(peer); |
a5b003595d6c
Store minfo values into database only if their peer has been successfully stored.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3662
diff
changeset
|
48 count++; |
a5b003595d6c
Store minfo values into database only if their peer has been successfully stored.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3662
diff
changeset
|
49 } |
a5b003595d6c
Store minfo values into database only if their peer has been successfully stored.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3662
diff
changeset
|
50 catch (SQLException sqle) { |
a5b003595d6c
Store minfo values into database only if their peer has been successfully stored.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3662
diff
changeset
|
51 log.warn("ISQ: Unable to store sq relation value.", sqle); |
a5b003595d6c
Store minfo values into database only if their peer has been successfully stored.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3662
diff
changeset
|
52 } |
a5b003595d6c
Store minfo values into database only if their peer has been successfully stored.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3662
diff
changeset
|
53 catch (ConstraintViolationException cve) { |
a5b003595d6c
Store minfo values into database only if their peer has been successfully stored.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3662
diff
changeset
|
54 log.warn("ISQ: Unable to store sq relation value.", cve); |
a5b003595d6c
Store minfo values into database only if their peer has been successfully stored.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3662
diff
changeset
|
55 } |
3329
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
56 } |
3943
a5b003595d6c
Store minfo values into database only if their peer has been successfully stored.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3662
diff
changeset
|
57 |
a5b003595d6c
Store minfo values into database only if their peer has been successfully stored.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3662
diff
changeset
|
58 log.info("stored " + count + " sq relation values."); |
3329
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
59 } |
3328
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
60 } |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
61 |
3329
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
62 public SQRelation getPeer(River river) { |
3328
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
63 log.debug("getPeer()"); |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
64 |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
65 if (peer == null) { |
3329
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
66 TimeInterval timeInter = timeInterval.getPeer(); |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
67 |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
68 if (timeInter == null) { |
3662
0d27d02b1208
backend: Completed the error messages of the importer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3329
diff
changeset
|
69 log.warn("ISQ: Cannot determine sq relation without time interval"); |
3329
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
70 return null; |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
71 } |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
72 |
3943
a5b003595d6c
Store minfo values into database only if their peer has been successfully stored.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3662
diff
changeset
|
73 Session session = ImporterSession.getInstance() |
a5b003595d6c
Store minfo values into database only if their peer has been successfully stored.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3662
diff
changeset
|
74 .getDatabaseSession(); |
3329
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
75 |
3943
a5b003595d6c
Store minfo values into database only if their peer has been successfully stored.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3662
diff
changeset
|
76 Query query = session |
a5b003595d6c
Store minfo values into database only if their peer has been successfully stored.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3662
diff
changeset
|
77 .createQuery("FROM SQRelation WHERE river=:river AND timeInterval=:timeInter"); |
3329
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
78 |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
79 query.setParameter("river", river); |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
80 query.setParameter("timeInter", timeInter); |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
81 |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
82 List<SQRelation> sq = query.list(); |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
83 |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
84 if (sq.isEmpty()) { |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
85 log.info("create new SQ relation '" + description + "'"); |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
86 |
3943
a5b003595d6c
Store minfo values into database only if their peer has been successfully stored.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3662
diff
changeset
|
87 peer = new SQRelation(river, timeInter, description); |
3329
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
88 session.save(peer); |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
89 } |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
90 else { |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
91 peer = sq.get(0); |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
92 } |
3328
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
93 } |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
94 |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
95 return peer; |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
96 } |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
97 |
3329
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
98 public void setDescription(String description) { |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
99 this.description = description; |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
100 } |
cc8fc6b29649
Store sq relations into database after parsing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
3328
diff
changeset
|
101 |
3328
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
102 public void setTimeInterval(ImportTimeInterval timeInterval) { |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
103 this.timeInterval = timeInterval; |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
104 } |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
105 |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
106 public void addValue(ImportSQRelationValue value) { |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
107 if (value != null) { |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
108 this.values.add(value); |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
109 } |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
110 } |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
111 } |
a41f279a66e2
Added parser and import classes to import MINFO sq relations.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
112 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |