org.mule.db.commons.internal.domain.connection

Class DbConnectionProvider

java.lang.Object

org.mule.db.commons.internal.domain.connection.DbConnectionProvider

All Implemented Interfaces:

org.mule.runtime.api.connection.ConnectionProvider<DbConnection>, org.mule.runtime.api.lifecycle.Disposable, org.mule.runtime.api.lifecycle.Initialisable

Direct Known Subclasses:

DataSourceReferenceConnectionProvider, GenericConnectionProvider

public abstract class DbConnectionProvider
extends Object
implements org.mule.runtime.api.connection.ConnectionProvider<DbConnection>, org.mule.runtime.api.lifecycle.Initialisable, org.mule.runtime.api.lifecycle.Disposable

Creates a generic DB connection through an URL

Since:

1.0

Field Summary

Fields

Modifier and Type	Field and Description
protected com.github.benmanes.caffeine.cache.Cache<String,QueryTemplate>	cachedTemplates
static String	DRIVER_FILE_NAME_PATTERN

Fields inherited from interface org.mule.runtime.api.lifecycle.Initialisable

PHASE_NAME

Fields inherited from interface org.mule.runtime.api.lifecycle.Disposable

PHASE_NAME

Constructor Summary

Constructors

Constructor and Description
DbConnectionProvider()
DbConnectionProvider(String configName, org.mule.runtime.api.artifact.Registry registry, DbPoolingProfile poolingProfile, List<? extends ColumnType> columnTypes)
DbConnectionProvider(String configName, org.mule.runtime.api.artifact.Registry registry, DbPoolingProfile poolingProfile, List<? extends ColumnType> columnTypes, long cacheQueryTemplateSize)

Method Summary

Modifier and Type	Method and Description
DbConnection	connect()
protected DbConnection	createDbConnection(Connection connection)
protected JdbcConnectionFactory	createJdbcConnectionFactory() Creates the JdbcConnectionFactory to use on this provider
void	disconnect(DbConnection connection)
void	dispose()
DataSource	getConfiguredDataSource()
abstract Optional<DataSource>	getDataSource()
abstract Optional<DataSourceConfig>	getDataSourceConfig()
protected Optional<DbError>	getDbVendorErrorType(SQLException e)
void	initialise()
List<DbType>	resolveCustomTypes()
org.mule.runtime.api.connection.ConnectionValidationResult	validate(DbConnection connection)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DRIVER_FILE_NAME_PATTERN

public static final String DRIVER_FILE_NAME_PATTERN

See Also:

Constant Field Values

cachedTemplates

protected com.github.benmanes.caffeine.cache.Cache<String,QueryTemplate> cachedTemplates

Constructor Detail

DbConnectionProvider

public DbConnectionProvider()

DbConnectionProvider

public DbConnectionProvider(String configName,
                            org.mule.runtime.api.artifact.Registry registry,
                            DbPoolingProfile poolingProfile,
                            List<? extends ColumnType> columnTypes)

DbConnectionProvider

public DbConnectionProvider(String configName,
                            org.mule.runtime.api.artifact.Registry registry,
                            DbPoolingProfile poolingProfile,
                            List<? extends ColumnType> columnTypes,
                            long cacheQueryTemplateSize)

Method Detail

createJdbcConnectionFactory

protected JdbcConnectionFactory createJdbcConnectionFactory()

Creates the JdbcConnectionFactory to use on this provider

Returns:

a non null provider.

getDbVendorErrorType

protected Optional<DbError> getDbVendorErrorType(SQLException e)

connect

public final DbConnection connect()
                           throws org.mule.runtime.api.connection.ConnectionException

Specified by:

connect in interface org.mule.runtime.api.connection.ConnectionProvider<DbConnection>

Throws:

org.mule.runtime.api.connection.ConnectionException

disconnect

public final void disconnect(DbConnection connection)

Specified by:

disconnect in interface org.mule.runtime.api.connection.ConnectionProvider<DbConnection>

validate

public org.mule.runtime.api.connection.ConnectionValidationResult validate(DbConnection connection)

Specified by:

validate in interface org.mule.runtime.api.connection.ConnectionProvider<DbConnection>

initialise

public void initialise()
                throws org.mule.runtime.api.lifecycle.InitialisationException

Specified by:

initialise in interface org.mule.runtime.api.lifecycle.Initialisable

Throws:

org.mule.runtime.api.lifecycle.InitialisationException

dispose

public final void dispose()

Specified by:

dispose in interface org.mule.runtime.api.lifecycle.Disposable

getDataSource

public abstract Optional<DataSource> getDataSource()

getDataSourceConfig

public abstract Optional<DataSourceConfig> getDataSourceConfig()

createDbConnection

protected DbConnection createDbConnection(Connection connection)
                                   throws Exception

Throws:

Exception

resolveCustomTypes

public List<DbType> resolveCustomTypes()

getConfiguredDataSource

public DataSource getConfiguredDataSource()