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comparison backend/src/main/java/org/dive4elements/river/importer/ImportAttribute.java @ 8974:a275ddf7a3a1

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Added some trim and lowercase in the where clauses of the selects of existing recordsets; added AnnotationType select
author mschaefer
date Tue, 03 Apr 2018 10:37:30 +0200
parents 5e38e2924c07
children c347512a07bd
comparison
equal deleted inserted replaced
8973:35afa0349782 8974:a275ddf7a3a1
6 * documentation coming with Dive4Elements River for details. 6 * documentation coming with Dive4Elements River for details.
7 */ 7 */
8 8
9 package org.dive4elements.river.importer; 9 package org.dive4elements.river.importer;
10 10
11 import java.util.List;
12
11 import org.dive4elements.river.model.Attribute; 13 import org.dive4elements.river.model.Attribute;
12 14 import org.hibernate.Query;
13 import org.hibernate.Session; 15 import org.hibernate.Session;
14 import org.hibernate.Query;
15
16 import java.util.List;
17 16
18 public class ImportAttribute 17 public class ImportAttribute
19 implements Comparable<ImportAttribute> 18 implements Comparable<ImportAttribute>
20 { 19 {
21 protected String value; 20 protected String value;
23 protected Attribute peer; 22 protected Attribute peer;
24 23
25 public ImportAttribute() { 24 public ImportAttribute() {
26 } 25 }
27 26
28 public ImportAttribute(String value) { 27 public ImportAttribute(final String value) {
29 this.value = value; 28 this.value = value;
30 } 29 }
31 30
32 public String getValue() { 31 public String getValue() {
33 return value; 32 return this.value;
34 } 33 }
35 34
36 public void setValue(String value) { 35 public void setValue(final String value) {
37 this.value = value; 36 this.value = value;
38 } 37 }
39 38
40 public int compareTo(ImportAttribute other) { 39 @Override
41 return value.compareTo(other.value); 40 public int compareTo(final ImportAttribute other) {
41 return this.value.compareTo(other.value);
42 } 42 }
43 43
44 @Override 44 @Override
45 public boolean equals(Object other) { 45 public boolean equals(final Object other) {
46 if (other == this) return true; 46 if (other == this)
47 if (!(other instanceof ImportAttribute)) return false; 47 return true;
48 return value.equals(((ImportAttribute)other).value); 48 if (!(other instanceof ImportAttribute))
49 return false;
50 return this.value.equals(((ImportAttribute) other).value);
49 } 51 }
50 52
51 @Override 53 @Override
52 public int hashCode() { 54 public int hashCode() {
53 return value.hashCode(); 55 return this.value.hashCode();
54 } 56 }
55 57
56 public Attribute getPeer() { 58 public Attribute getPeer() {
57 if (peer == null) { 59 if (this.peer != null)
58 Session session = ImporterSession.getInstance() 60 return this.peer;
59 .getDatabaseSession(); 61 final Session session = ImporterSession.getInstance().getDatabaseSession();
60 Query query = session.createQuery( 62 final Query query = session.createQuery("FROM Attribute WHERE lower(value)=:value");
61 "from Attribute where value=:value"); 63 query.setString("value", this.value.trim().toLowerCase());
62 query.setString("value", value); 64 final List<Attribute> attributes = query.list();
63 List<Attribute> attributes = query.list(); 65 if (attributes.isEmpty()) {
64 if (attributes.isEmpty()) { 66 this.peer = new Attribute(this.value);
65 peer = new Attribute(value); 67 session.save(this.peer);
66 session.save(peer);
67 }
68 else {
69 peer = attributes.get(0);
70 }
71 } 68 }
72 return peer; 69 else {
70 this.peer = attributes.get(0);
71 }
72 return this.peer;
73 } 73 }
74 } 74 }
75 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : 75 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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