1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
|
/*******************************************************************************
* Copyright (c) 2009 Boeing.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.framework.core.datastore.cache;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.logging.Level;
import org.eclipse.osee.framework.core.datastore.internal.Activator;
import org.eclipse.osee.framework.core.enums.RelationTypeMultiplicity;
import org.eclipse.osee.framework.core.enums.StorageState;
import org.eclipse.osee.framework.core.exception.OseeCoreException;
import org.eclipse.osee.framework.core.model.cache.ArtifactTypeCache;
import org.eclipse.osee.framework.core.model.cache.IOseeCache;
import org.eclipse.osee.framework.core.model.type.ArtifactType;
import org.eclipse.osee.framework.core.model.type.RelationType;
import org.eclipse.osee.framework.core.model.type.RelationTypeFactory;
import org.eclipse.osee.framework.database.IOseeDatabaseService;
import org.eclipse.osee.framework.database.core.IOseeStatement;
import org.eclipse.osee.framework.database.core.OseeConnection;
import org.eclipse.osee.framework.logging.OseeLog;
/**
* @author Roberto E. Escobar
*/
public class DatabaseRelationTypeAccessor extends AbstractDatabaseAccessor<RelationType> {
private static final String SELECT_LINK_TYPES = "SELECT * FROM osee_relation_link_type";
private static final String INSERT_RELATION_TYPE =
"INSERT INTO osee_relation_link_type (rel_link_type_id, rel_link_type_guid, type_name, a_name, b_name, a_art_type_id, b_art_type_id, multiplicity, default_order_type_guid) VALUES (?,?,?,?,?,?,?,?,?)";
private static final String UPDATE_RELATION_TYPE =
"update osee_relation_link_type SET type_name=?, a_name=?, b_name=?, a_art_type_id=?, b_art_type_id=?, multiplicity=?, default_order_type_guid=? where rel_link_type_id = ?";
private final ArtifactTypeCache artifactCache;
private final RelationTypeFactory factory;
public DatabaseRelationTypeAccessor(IOseeDatabaseService databaseService, ArtifactTypeCache artifactCache, RelationTypeFactory factory) {
super(databaseService);
this.artifactCache = artifactCache;
this.factory = factory;
}
@Override
public void load(IOseeCache<RelationType> cache) throws OseeCoreException {
artifactCache.ensurePopulated();
IOseeStatement chStmt = getDatabaseService().getStatement();
try {
chStmt.runPreparedQuery(SELECT_LINK_TYPES);
while (chStmt.next()) {
String typeName = chStmt.getString("type_name");
int typeId = chStmt.getInt("rel_link_type_id");
int aArtTypeId = chStmt.getInt("a_art_type_id");
int bArtTypeId = chStmt.getInt("b_art_type_id");
int multiplicityValue = chStmt.getInt("multiplicity");
try {
ArtifactType artifactTypeSideA = artifactCache.getById(aArtTypeId);
ArtifactType artifactTypeSideB = artifactCache.getById(bArtTypeId);
RelationTypeMultiplicity multiplicity =
RelationTypeMultiplicity.getRelationMultiplicity(multiplicityValue);
String sideAName = chStmt.getString("a_name");
String sideBName = chStmt.getString("b_name");
String defaultOrderTypeGuid = chStmt.getString("default_order_type_guid");
String guid = chStmt.getString("rel_link_type_guid");
RelationType relationType =
factory.createOrUpdate(cache, typeId, StorageState.LOADED, guid, typeName, sideAName, sideBName,
artifactTypeSideA, artifactTypeSideB, multiplicity, defaultOrderTypeGuid);
relationType.clearDirty();
} catch (OseeCoreException ex) {
String message =
String.format(
"Error loading relation type - name:[%s] id:[%s] aArtTypeId:[%s] bArtTypeid:[%s] multiplicity:[%s]",
typeName, typeId, aArtTypeId, bArtTypeId, multiplicityValue);
OseeLog.log(Activator.class, Level.SEVERE, message, ex);
}
}
} finally {
chStmt.close();
}
}
@Override
public void store(Collection<RelationType> relationTypes) throws OseeCoreException {
List<Object[]> insertData = new ArrayList<Object[]>();
List<Object[]> updateData = new ArrayList<Object[]>();
for (RelationType type : relationTypes) {
if (type.isDirty()) {
switch (type.getStorageState()) {
case CREATED:
type.setId(getSequence().getNextRelationTypeId());
insertData.add(toInsertValues(type));
break;
case MODIFIED:
updateData.add(toUpdateValues(type));
break;
default:
break;
}
}
}
OseeConnection connection = getDatabaseService().getConnection();
try {
getDatabaseService().runBatchUpdate(connection, INSERT_RELATION_TYPE, insertData);
getDatabaseService().runBatchUpdate(connection, UPDATE_RELATION_TYPE, updateData);
} finally {
connection.close();
}
for (RelationType type : relationTypes) {
type.clearDirty();
}
}
private Object[] toInsertValues(RelationType type) {
return new Object[] {
type.getId(),
type.getGuid(),
type.getName(),
type.getSideAName(),
type.getSideBName(),
type.getArtifactTypeSideA().getId(),
type.getArtifactTypeSideB().getId(),
type.getMultiplicity().getValue(),
type.getDefaultOrderTypeGuid()};
}
private Object[] toUpdateValues(RelationType type) {
return new Object[] {
type.getName(),
type.getSideAName(),
type.getSideBName(),
type.getArtifactTypeSideA().getId(),
type.getArtifactTypeSideB().getId(),
type.getMultiplicity().getValue(),
type.getDefaultOrderTypeGuid(),
type.getId()};
}
}
|
