org.modeshape.jdbc

Class JcrConnection

java.lang.Object

org.modeshape.jdbc.JcrConnection

All Implemented Interfaces:

AutoCloseable, Connection, Wrapper

public class JcrConnection
extends Object
implements Connection

This driver's implementation of JDBC Connection.

Field Summary

Fields

Modifier and Type	Field and Description
static String	JCR_SQL
static String	JCR_SQL2

Fields inherited from interface java.sql.Connection

TRANSACTION_NONE, TRANSACTION_READ_COMMITTED, TRANSACTION_READ_UNCOMMITTED, TRANSACTION_REPEATABLE_READ, TRANSACTION_SERIALIZABLE

Constructor Summary

Constructors

Constructor and Description
JcrConnection(RepositoryDelegate jcrDelegate, DriverInfo driverInfo)

Method Summary

Methods

Modifier and Type	Method and Description
void	abort(Executor executor) Terminates an open connection.
void	clearWarnings()
void	close()
void	commit()
Array	createArrayOf(String typeName, Object[] elements)
Blob	createBlob()
Clob	createClob()
NClob	createNClob()
SQLXML	createSQLXML()
Statement	createStatement()
Statement	createStatement(int resultSetType, int resultSetConcurrency)
Statement	createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability)
Struct	createStruct(String typeName, Object[] attributes)
protected DriverInfo	driverInfo()
boolean	getAutoCommit()
String	getCatalog()
Properties	getClientInfo()
String	getClientInfo(String name)
int	getHoldability()
DatabaseMetaData	getMetaData()
int	getNetworkTimeout() This method is not implemented and always throws SQLFeatureNotSupportedException.
RepositoryDelegate	getRepositoryDelegate() Returns the interface used to communicate to the Jcr Repository.
String	getSchema() Retrieves this Connection object's current schema name.
int	getTransactionIsolation()
Map<String,Class<?>>	getTypeMap()
SQLWarning	getWarnings()
protected ConnectionInfo	info()
boolean	isClosed()
boolean	isReadOnly()
boolean	isValid(int timeout)
boolean	isWrapperFor(Class<?> iface)
String	nativeSQL(String sql) This method pre-processes the supplied SQL-compatible query and returns the corresponding JCR-SQL2.
protected NodeType	nodeType(String name)
protected void	notClosed()
CallableStatement	prepareCall(String sql)
CallableStatement	prepareCall(String sql, int resultSetType, int resultSetConcurrency)
CallableStatement	prepareCall(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability)
PreparedStatement	prepareStatement(String sql)
PreparedStatement	prepareStatement(String sql, int autoGeneratedKeys)
PreparedStatement	prepareStatement(String sql, int[] columnIndexes)
PreparedStatement	prepareStatement(String sql, int resultSetType, int resultSetConcurrency)
PreparedStatement	prepareStatement(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability)
PreparedStatement	prepareStatement(String sql, String[] columnNames)
void	releaseSavepoint(Savepoint savepoint)
void	rollback()
void	rollback(Savepoint savepoint)
void	setAutoCommit(boolean autoCommit)
void	setCatalog(String catalog)
void	setClientInfo(Properties properties)
void	setClientInfo(String name, String value)
void	setHoldability(int holdability)
void	setNetworkTimeout(Executor executor, int milliseconds) This method is not implemented and always throws SQLFeatureNotSupportedException.
void	setReadOnly(boolean readOnly)
Savepoint	setSavepoint()
Savepoint	setSavepoint(String name)
void	setSchema(String schema) Sets the given schema name to access.
void	setTransactionIsolation(int level)
void	setTypeMap(Map<String,Class<?>> map)
<T> T	unwrap(Class<T> iface)

Methods inherited from class java.lang.Object

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

Field Detail

JCR_SQL2

public static final String JCR_SQL2

See Also:

Constant Field Values

JCR_SQL

public static final String JCR_SQL

See Also:

Constant Field Values

Constructor Detail

JcrConnection

public JcrConnection(RepositoryDelegate jcrDelegate,
             DriverInfo driverInfo)

Method Detail

info

protected ConnectionInfo info()

driverInfo

protected DriverInfo driverInfo()

getRepositoryDelegate

public RepositoryDelegate getRepositoryDelegate()

Returns the interface used to communicate to the Jcr Repository.

Returns:

RepositoryDelegate

nodeType

protected NodeType nodeType(String name)
                     throws SQLException

Throws:

SQLException

isReadOnly

public boolean isReadOnly()
                   throws SQLException

Specified by:

isReadOnly in interface Connection

Throws:

SQLException

setReadOnly

public void setReadOnly(boolean readOnly)
                 throws SQLException

Specified by:

setReadOnly in interface Connection

Throws:

SQLException

isValid

public boolean isValid(int timeout)
                throws SQLException

Specified by:

isValid in interface Connection

Throws:

SQLException

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Connection

isClosed

public boolean isClosed()

Specified by:

isClosed in interface Connection

notClosed

protected final void notClosed()
                        throws SQLException

Throws:

SQLException

commit

public void commit()
            throws SQLException

Specified by:

commit in interface Connection

Throws:

SQLException

rollback

public void rollback()
              throws SQLException

Specified by:

rollback in interface Connection

Throws:

SQLException

rollback

public void rollback(Savepoint savepoint)
              throws SQLException

Specified by:

rollback in interface Connection

Throws:

SQLException

clearWarnings

public void clearWarnings()
                   throws SQLException

Specified by:

clearWarnings in interface Connection

Throws:

SQLException

getWarnings

public SQLWarning getWarnings()
                       throws SQLException

Specified by:

getWarnings in interface Connection

Throws:

SQLException

getAutoCommit

public boolean getAutoCommit()
                      throws SQLException

Specified by:

getAutoCommit in interface Connection

Throws:

SQLException

setAutoCommit

public void setAutoCommit(boolean autoCommit)
                   throws SQLException

Specified by:

setAutoCommit in interface Connection

Throws:

SQLException

getTransactionIsolation

public int getTransactionIsolation()
                            throws SQLException

Specified by:

getTransactionIsolation in interface Connection

Throws:

SQLException

setTransactionIsolation

public void setTransactionIsolation(int level)
                             throws SQLException

Specified by:

setTransactionIsolation in interface Connection

Throws:

SQLException

setSavepoint

public Savepoint setSavepoint()
                       throws SQLException

Specified by:

setSavepoint in interface Connection

Throws:

SQLException

setSavepoint

public Savepoint setSavepoint(String name)
                       throws SQLException

Specified by:

setSavepoint in interface Connection

Throws:

SQLException

releaseSavepoint

public void releaseSavepoint(Savepoint savepoint)
                      throws SQLException

Specified by:

releaseSavepoint in interface Connection

Throws:

SQLException

getCatalog

public String getCatalog()

Specified by:

getCatalog in interface Connection

setCatalog

public void setCatalog(String catalog)

Specified by:

setCatalog in interface Connection

getClientInfo

public Properties getClientInfo()

Specified by:

getClientInfo in interface Connection

getClientInfo

public String getClientInfo(String name)

Specified by:

getClientInfo in interface Connection

setClientInfo

public void setClientInfo(Properties properties)
                   throws SQLClientInfoException

Specified by:

setClientInfo in interface Connection

Throws:

SQLClientInfoException

setClientInfo

public void setClientInfo(String name,
                 String value)
                   throws SQLClientInfoException

Specified by:

setClientInfo in interface Connection

Throws:

SQLClientInfoException

getHoldability

public int getHoldability()
                   throws SQLException

Specified by:

getHoldability in interface Connection

Throws:

SQLException

setHoldability

public void setHoldability(int holdability)
                    throws SQLException

Specified by:

setHoldability in interface Connection

Throws:

SQLException

getMetaData

public DatabaseMetaData getMetaData()
                             throws SQLException

Specified by:

getMetaData in interface Connection

Throws:

SQLException

getTypeMap

public Map<String,Class<?>> getTypeMap()

Specified by:

getTypeMap in interface Connection

setTypeMap

public void setTypeMap(Map<String,Class<?>> map)
                throws SQLException

Specified by:

setTypeMap in interface Connection

Throws:

SQLException

nativeSQL

public String nativeSQL(String sql)

This method pre-processes the supplied SQL-compatible query and returns the corresponding JCR-SQL2.

Specified by:

nativeSQL in interface Connection

See Also:

Connection.nativeSQL(java.lang.String)

createStatement

public Statement createStatement()
                          throws SQLException

Specified by:

createStatement in interface Connection

Throws:

SQLException

createStatement

public Statement createStatement(int resultSetType,
                        int resultSetConcurrency)
                          throws SQLException

Specified by:

createStatement in interface Connection

Throws:

SQLException

createStatement

public Statement createStatement(int resultSetType,
                        int resultSetConcurrency,
                        int resultSetHoldability)
                          throws SQLException

Specified by:

createStatement in interface Connection

Throws:

SQLException

prepareStatement

public PreparedStatement prepareStatement(String sql)
                                   throws SQLException

Specified by:

prepareStatement in interface Connection

Throws:

SQLException

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                 int autoGeneratedKeys)
                                   throws SQLException

Specified by:

prepareStatement in interface Connection

Throws:

SQLException

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                 int[] columnIndexes)
                                   throws SQLException

Specified by:

prepareStatement in interface Connection

Throws:

SQLException

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                 String[] columnNames)
                                   throws SQLException

Specified by:

prepareStatement in interface Connection

Throws:

SQLException

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                 int resultSetType,
                                 int resultSetConcurrency)
                                   throws SQLException

Specified by:

prepareStatement in interface Connection

Throws:

SQLException

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                 int resultSetType,
                                 int resultSetConcurrency,
                                 int resultSetHoldability)
                                   throws SQLException

Specified by:

prepareStatement in interface Connection

Throws:

SQLException

prepareCall

public CallableStatement prepareCall(String sql)
                              throws SQLException

Specified by:

prepareCall in interface Connection

Throws:

SQLException

prepareCall

public CallableStatement prepareCall(String sql,
                            int resultSetType,
                            int resultSetConcurrency)
                              throws SQLException

Specified by:

prepareCall in interface Connection

Throws:

SQLException

prepareCall

public CallableStatement prepareCall(String sql,
                            int resultSetType,
                            int resultSetConcurrency,
                            int resultSetHoldability)
                              throws SQLException

Specified by:

prepareCall in interface Connection

Throws:

SQLException

createArrayOf

public Array createArrayOf(String typeName,
                  Object[] elements)
                    throws SQLException

Specified by:

createArrayOf in interface Connection

Throws:

SQLException

createBlob

public Blob createBlob()
                throws SQLException

Specified by:

createBlob in interface Connection

Throws:

SQLException

createClob

public Clob createClob()
                throws SQLException

Specified by:

createClob in interface Connection

Throws:

SQLException

createNClob

public NClob createNClob()
                  throws SQLException

Specified by:

createNClob in interface Connection

Throws:

SQLException

createSQLXML

public SQLXML createSQLXML()
                    throws SQLException

Specified by:

createSQLXML in interface Connection

Throws:

SQLException

createStruct

public Struct createStruct(String typeName,
                  Object[] attributes)
                    throws SQLException

Specified by:

createStruct in interface Connection

Throws:

SQLException

isWrapperFor

public boolean isWrapperFor(Class<?> iface)

Specified by:

isWrapperFor in interface Wrapper

unwrap

public <T> T unwrap(Class<T> iface)
         throws SQLException

Specified by:

unwrap in interface Wrapper

Throws:

SQLException

setSchema

public void setSchema(String schema)
               throws SQLException

Sets the given schema name to access. If the driver does not support schemas, it will silently ignore this request. Calling setSchema has no effect on previously created or prepared Statement objects. It is implementation defined whether a DBMS prepare operation takes place immediately when the Connection method prepareStatement or prepareCall is invoked. For maximum portability, setSchema should be called before a Statement is created or prepared.

Specified by:

setSchema in interface Connection

Parameters:

schema - - the name of a schema in which to work

Throws:

SQLException - - if a database access error occurs or this method is called on a closed connection

getSchema

public String getSchema()
                 throws SQLException

Retrieves this Connection object's current schema name.

Specified by:

getSchema in interface Connection

Returns:

the current schema name or null if there is none

Throws:

SQLException - - if a database access error occurs or this method is called on a closed connection

abort

public void abort(Executor executor)

Terminates an open connection.

Note: This method is part of the JDBC API in JDK 1.7.

Specified by:

abort in interface Connection

Parameters:

executor - The Executor implementation which will be used by abort.

setNetworkTimeout

public void setNetworkTimeout(Executor executor,
                     int milliseconds)
                       throws SQLException

This method is not implemented and always throws SQLFeatureNotSupportedException.

Note: This method is part of the JDBC API in JDK 1.7.

Specified by:

setNetworkTimeout in interface Connection

Parameters:

executor - The Executor implementation which will be used by setNetworkTimeout.

milliseconds - The time in milliseconds to wait for the database operation to complete. If the JDBC driver does not support milliseconds, the JDBC driver will round the value up to the nearest second. If the timeout period expires before the operation completes, a SQLException will be thrown. A value of 0 indicates that there is not timeout for database operations.

Throws:

SQLException

SQLFeatureNotSupportedException - if the JDBC driver does not support this method

getNetworkTimeout

public int getNetworkTimeout()
                      throws SQLException

This method is not implemented and always throws SQLFeatureNotSupportedException.

Note: This method is part of the JDBC API in JDK 1.7.

Specified by:

getNetworkTimeout in interface Connection

Returns:

the timeout

Throws:

SQLException

SQLFeatureNotSupportedException - if the JDBC driver does not support this method