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ObjectAbstractDataStoreFactory
JDBCDataStoreFactory
OracleNGDataStoreFactory
public class OracleNGDataStoreFactory
Oracle data store factory.
Nested Class Summary |
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Nested classes/interfaces inherited from interface DataAccessFactory |
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DataAccessFactory.Param |
Field Summary | |
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static DataAccessFactory.Param |
DATABASE
parameter for database instance |
static DataAccessFactory.Param |
DBTYPE
parameter for database type |
static DataAccessFactory.Param |
ESTIMATED_EXTENTS
parameter that enables estimated extends instead of exact ones |
static DataAccessFactory.Param |
GEOMETRY_METADATA_TABLE
Metadata table providing information about primary keys |
static DataAccessFactory.Param |
HOST
parameter for database host |
static DataAccessFactory.Param |
LOOSEBBOX
parameter for namespace of the datastore |
static DataAccessFactory.Param |
PORT
parameter for database port |
Fields inherited from class JDBCDataStoreFactory |
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DATASOURCE, EXPOSE_PK, FETCHSIZE, MAX_OPEN_PREPARED_STATEMENTS, MAXCONN, MAXWAIT, MINCONN, NAMESPACE, PASSWD, PK_METADATA_TABLE, SCHEMA, SQL_ON_BORROW, SQL_ON_RELEASE, USER, VALIDATECONN |
Constructor Summary | |
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OracleNGDataStoreFactory()
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Method Summary | |
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protected boolean |
checkDBType(Map params)
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protected JDBCDataStore |
createDataStoreInternal(JDBCDataStore dataStore,
Map params)
Subclass hook to do additional initialization of a newly created datastore. |
protected SQLDialect |
createSQLDialect(JDBCDataStore dataStore)
Creates the dialect that the datastore uses for communication with the underlying database. |
protected String |
getDatabaseID()
Returns a string to identify the type of the database. |
String |
getDescription()
Describe the nature of the datasource constructed by this factory. |
String |
getDisplayName()
Default Implementation abuses the naming convention. |
protected String |
getDriverClassName()
Returns the fully qualified class name of the jdbc driver. |
protected String |
getJDBCUrl(Map params)
Builds up the JDBC url in a jdbc: |
protected String |
getValidationQuery()
Override this to return a good validation query (a very quick one, such as one that asks the database what time is it) or return null if the factory does not support validation. |
protected void |
setupParameters(Map parameters)
Sets up the database connection parameters. |
Methods inherited from class JDBCDataStoreFactory |
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canProcess, checkDBType, createDataSource, createDataSource, createDataStore, createNewDataStore, getImplementationHints, getParametersInfo, isAvailable |
Methods inherited from class AbstractDataStoreFactory |
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getParameters |
Methods inherited from class Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final DataAccessFactory.Param DBTYPE
public static final DataAccessFactory.Param PORT
public static final DataAccessFactory.Param HOST
public static final DataAccessFactory.Param DATABASE
public static final DataAccessFactory.Param ESTIMATED_EXTENTS
public static final DataAccessFactory.Param LOOSEBBOX
public static final DataAccessFactory.Param GEOMETRY_METADATA_TABLE
Constructor Detail |
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public OracleNGDataStoreFactory()
Method Detail |
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protected SQLDialect createSQLDialect(JDBCDataStore dataStore)
JDBCDataStoreFactory
createSQLDialect
in class JDBCDataStoreFactory
dataStore
- The datastore.protected String getDatabaseID()
JDBCDataStoreFactory
Example: 'postgis'.
getDatabaseID
in class JDBCDataStoreFactory
public String getDisplayName()
AbstractDataStoreFactory
Will return Foo
for
org.geotools.data.foo.FooFactory
.
getDisplayName
in interface DataAccessFactory
getDisplayName
in class JDBCDataStoreFactory
public String getDescription()
DataAccessFactory
A non localized description of this data store type.
protected String getDriverClassName()
JDBCDataStoreFactory
For example: org.postgresql.Driver
getDriverClassName
in class JDBCDataStoreFactory
protected boolean checkDBType(Map params)
checkDBType
in class JDBCDataStoreFactory
protected JDBCDataStore createDataStoreInternal(JDBCDataStore dataStore, Map params) throws IOException
JDBCDataStoreFactory
Typically subclasses will want to override this method in the case where they provide additional datastore parameters, those should be processed here.
This method is provided with an instance of the datastore. In some cases subclasses may wish to create a new instance of the datastore, for instance in order to wrap the original instance. This is supported but the new datastore must be returned from this method. If not is such the case this method should still return the original passed in.
createDataStoreInternal
in class JDBCDataStoreFactory
dataStore
- The newly created datastore.params
- THe datastore parameters.
IOException
protected String getJDBCUrl(Map params) throws IOException
JDBCDataStoreFactory
getJDBCUrl
in class JDBCDataStoreFactory
IOException
protected void setupParameters(Map parameters)
JDBCDataStoreFactory
Subclasses may extend, but should not override. This implementation registers the following parameters.
JDBCDataStoreFactory.HOST
JDBCDataStoreFactory.PORT
JDBCDataStoreFactory.DATABASE
JDBCDataStoreFactory.SCHEMA
JDBCDataStoreFactory.USER
JDBCDataStoreFactory.PASSWD
setupParameters
in class JDBCDataStoreFactory
parameters
- Map of Param
objects.protected String getValidationQuery()
JDBCDataStoreFactory
getValidationQuery
in class JDBCDataStoreFactory
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