svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.db / org.gvsig.fmap.dal.db.jdbc / src / main / java / org / gvsig / fmap / dal / store / jdbc2 / JDBCHelper.java @ 43114
History | View | Annotate | Download (4.68 KB)
1 | 43020 | jjdelcerro | package org.gvsig.fmap.dal.store.jdbc2; |
---|---|---|---|
2 | |||
3 | import org.gvsig.fmap.dal.store.jdbc2.spi.JDBCSQLBuilderBase; |
||
4 | import java.sql.Connection; |
||
5 | import java.sql.ResultSet; |
||
6 | import org.cresques.cts.IProjection; |
||
7 | import org.gvsig.fmap.dal.exception.DataException; |
||
8 | import org.gvsig.fmap.dal.exception.InitializeException; |
||
9 | import org.gvsig.fmap.dal.ExpressionBuilder.GeometrySupportType; |
||
10 | import org.gvsig.fmap.dal.feature.FeatureType; |
||
11 | import org.gvsig.fmap.dal.feature.spi.FeatureProvider; |
||
12 | import org.gvsig.fmap.dal.resource.exception.AccessResourceException; |
||
13 | import org.gvsig.fmap.dal.resource.spi.ResourceProvider; |
||
14 | import org.gvsig.fmap.dal.spi.DataServerExplorerProviderServices; |
||
15 | import org.gvsig.fmap.dal.spi.DataStoreProviderServices; |
||
16 | 43035 | jjdelcerro | import org.gvsig.fmap.dal.store.jdbc.JDBCConnectionParameters; |
17 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.store.jdbc.JDBCNewStoreParameters; |
18 | import org.gvsig.fmap.dal.store.jdbc.JDBCServerExplorerParameters; |
||
19 | import org.gvsig.fmap.dal.store.jdbc.JDBCStoreParameters; |
||
20 | import org.gvsig.fmap.dal.store.jdbc2.ResulSetControler.ResultSetEntry; |
||
21 | import org.gvsig.fmap.geom.Geometry; |
||
22 | import org.gvsig.fmap.geom.GeometryManager; |
||
23 | |||
24 | public interface JDBCHelper extends AutoCloseable { |
||
25 | |||
26 | /**
|
||
27 | * Return the name of the driver.
|
||
28 | *
|
||
29 | * By default rerturn "JDBC".
|
||
30 | *
|
||
31 | * @return
|
||
32 | */
|
||
33 | public String getProviderName(); |
||
34 | |||
35 | /**
|
||
36 | * Indica como deben ser guardadas las geometrias en la BBDD. Pueden
|
||
37 | * guardarse en WKT, WKB o EWKB.
|
||
38 | *
|
||
39 | * @return
|
||
40 | */
|
||
41 | public GeometrySupportType getGeometrySupportType();
|
||
42 | |||
43 | /**
|
||
44 | * Devuelbe un SQLBuilder adaptado al proveedor. Por ejemplo, uno especifico
|
||
45 | * para PostgreSQL, MySQL, Oracle, MSSQLServer...
|
||
46 | *
|
||
47 | * @return
|
||
48 | */
|
||
49 | public JDBCSQLBuilderBase createSQLBuilder();
|
||
50 | |||
51 | /**
|
||
52 | * Devueble las comillas que han de usaese para los identificadores.
|
||
53 | *
|
||
54 | * @return
|
||
55 | */
|
||
56 | public String getQuoteForIdentifiers(); |
||
57 | |||
58 | /**
|
||
59 | * Devueble las comillas que han de usaese en las constantes de cadena.
|
||
60 | *
|
||
61 | * @return
|
||
62 | */
|
||
63 | public String getQuoteForStrings(); |
||
64 | |||
65 | /**
|
||
66 | * Indica si la BBDD soporta valores automaticos, tipo serial.
|
||
67 | *
|
||
68 | * @return
|
||
69 | */
|
||
70 | public boolean allowAutomaticValues(); |
||
71 | |||
72 | /**
|
||
73 | * Indica si la BBDD soporta el uso de OFFSET en la sentencia select.
|
||
74 | *
|
||
75 | * @return
|
||
76 | */
|
||
77 | public boolean supportOffsetInSelect(); |
||
78 | |||
79 | /**
|
||
80 | * Indica si se especifico un subquery al abrir el proveedor.
|
||
81 | *
|
||
82 | * @return
|
||
83 | */
|
||
84 | public boolean useSubquery(); |
||
85 | |||
86 | /**
|
||
87 | * Indica si la BBDD tiene soporte espacial.
|
||
88 | *
|
||
89 | * @return
|
||
90 | */
|
||
91 | public boolean hasSpatialFunctions(); |
||
92 | |||
93 | /**
|
||
94 | * Indica si podemos escribir el tipo de geometria indicado.
|
||
95 | *
|
||
96 | * @param geometryType
|
||
97 | * @param geometrySubtype
|
||
98 | * @return
|
||
99 | */
|
||
100 | public boolean canWriteGeometry( |
||
101 | int geometryType,
|
||
102 | int geometrySubtype
|
||
103 | ); |
||
104 | |||
105 | public Connection getConnection() throws AccessResourceException; |
||
106 | |||
107 | 43035 | jjdelcerro | public String getConnectionURL(); |
108 | |||
109 | public JDBCConnectionParameters getConnectionParameters();
|
||
110 | |||
111 | 43020 | jjdelcerro | public void closeConnection( |
112 | Connection connection
|
||
113 | ); |
||
114 | |||
115 | public GeometryManager getGeometryManager();
|
||
116 | |||
117 | public ResulSetControler getResulSetControler();
|
||
118 | |||
119 | public String getSourceId(); |
||
120 | |||
121 | public ResourceProvider getResource();
|
||
122 | |||
123 | public void dispose(); |
||
124 | |||
125 | public void fetchFeature( |
||
126 | FeatureProvider feature, |
||
127 | ResultSet rs
|
||
128 | ) throws DataException;
|
||
129 | |||
130 | public void fetchFeature( |
||
131 | FeatureProvider feature, |
||
132 | ResultSetEntry rs |
||
133 | ) throws DataException;
|
||
134 | |||
135 | public Geometry getGeometryFromColumn(
|
||
136 | ResultSet rs,
|
||
137 | int index
|
||
138 | ) throws DataException;
|
||
139 | |||
140 | public Geometry getGeometryFromColumn(
|
||
141 | ResultSetEntry rs, |
||
142 | int index
|
||
143 | ) throws DataException;
|
||
144 | |||
145 | public OperationsFactory getOperations();
|
||
146 | |||
147 | public FeatureProvider createFeature(
|
||
148 | FeatureType featureType |
||
149 | ) throws DataException;
|
||
150 | |||
151 | public JDBCStoreProvider createProvider(
|
||
152 | JDBCStoreParameters parameters, |
||
153 | DataStoreProviderServices providerServices |
||
154 | ) throws InitializeException;
|
||
155 | |||
156 | public JDBCServerExplorer createServerExplorer(
|
||
157 | JDBCServerExplorerParameters parameters, |
||
158 | DataServerExplorerProviderServices providerServices |
||
159 | ) throws InitializeException;
|
||
160 | |||
161 | public int getSRSCode(IProjection crs); |
||
162 | 43114 | jjdelcerro | |
163 | public IProjection getProjectionFromSRSId(int srsid); |
||
164 | 43020 | jjdelcerro | |
165 | public JDBCNewStoreParameters createNewStoreParameters();
|
||
166 | |||
167 | public JDBCStoreParameters createOpenStoreParameters();
|
||
168 | |||
169 | public JDBCServerExplorerParameters createServerExplorerParameters();
|
||
170 | |||
171 | public String getSourceId(JDBCStoreParameters parameters); |
||
172 | |||
173 | } |