DelegatingConnection (Net4j DB Framework Documentation)

java.lang.Object
- org.eclipse.net4j.db.jdbc.DelegatingConnection

All Implemented Interfaces:

AutoCloseable, Connection, Wrapper

Direct Known Subclasses:

DelegatingConnection.Default
```
public abstract class DelegatingConnection
extends Object
implements Connection
```

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class DelegatingConnection.Default

Nested Classes
Modifier and Type	Class and Description
`static class`	`DelegatingConnection.Default`

Field Summary
- 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

DelegatingConnection(Connection delegate)

Constructors
Constructor and Description
`DelegatingConnection(Connection delegate)`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`abort(Executor executor)` Since JDK 1.7.
`void`	`clearWarnings()`
`void`	`close()`
`void`	`commit()`
`Array`	`createArrayOf(String typeName, Object[] elements)` Since JDK 1.6.
`Blob`	`createBlob()` Since JDK 1.6.
`Clob`	`createClob()` Since JDK 1.6.
`NClob`	`createNClob()` Since JDK 1.6.
`SQLXML`	`createSQLXML()` Since JDK 1.6.
`Statement`	`createStatement()`
`Statement`	`createStatement(int resultSetType, int resultSetConcurrency)`
`Statement`	`createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability)`
`Struct`	`createStruct(String typeName, Object[] attributes)` Since JDK 1.6.
`boolean`	`getAutoCommit()`
`String`	`getCatalog()`
`Properties`	`getClientInfo()` Since JDK 1.6.
`String`	`getClientInfo(String name)` Since JDK 1.6.
`Connection`	`getDelegate()`
`int`	`getHoldability()`
`DatabaseMetaData`	`getMetaData()`
`int`	`getNetworkTimeout()` Since JDK 1.7.
`String`	`getSchema()` Since JDK 1.7.
`int`	`getTransactionIsolation()`
`Map<String,Class<?>>`	`getTypeMap()`
`SQLWarning`	`getWarnings()`
`boolean`	`isClosed()`
`boolean`	`isReadOnly()`
`boolean`	`isValid(int timeout)` Since JDK 1.6.
`boolean`	`isWrapperFor(Class<?> iface)` Since JDK 1.6.
`String`	`nativeSQL(String sql)`
`CallableStatement`	`prepareCall(String sql)`
`CallableStatement`	`prepareCall(String sql, int resultSetType, int resultSetConcurrency)`
`CallableStatement`	`prepareCall(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability)`
`abstract PreparedStatement`	`prepareStatement(String sql)`
`abstract PreparedStatement`	`prepareStatement(String sql, int autoGeneratedKeys)`
`abstract PreparedStatement`	`prepareStatement(String sql, int[] columnIndexes)`
`abstract PreparedStatement`	`prepareStatement(String sql, int resultSetType, int resultSetConcurrency)`
`abstract PreparedStatement`	`prepareStatement(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability)`
`abstract 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)` Since JDK 1.6.
`void`	`setClientInfo(String name, String value)` Since JDK 1.6.
`void`	`setHoldability(int holdability)`
`void`	`setNetworkTimeout(Executor executor, int milliseconds)` Since JDK 1.7.
`void`	`setReadOnly(boolean readOnly)`
`Savepoint`	`setSavepoint()`
`Savepoint`	`setSavepoint(String name)`
`void`	`setSchema(String schema)` Since JDK 1.7.
`void`	`setTransactionIsolation(int level)`
`void`	`setTypeMap(Map<String,Class<?>> map)`
`<T> T`	`unwrap(Class<T> iface)` Since JDK 1.6.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DelegatingConnection

public DelegatingConnection(Connection delegate)

Method Detail

getDelegate
```
public final Connection getDelegate()
```

prepareStatement

public abstract PreparedStatement prepareStatement(String sql)
                                            throws SQLException

Specified by:: prepareStatement in interface Connection
Throws:: SQLException

prepareStatement

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

Specified by:: prepareStatement in interface Connection
Throws:: SQLException

prepareStatement

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

Specified by:: prepareStatement in interface Connection
Throws:: SQLException

prepareStatement

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

Specified by:: prepareStatement in interface Connection
Throws:: SQLException

prepareStatement

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

Specified by:: prepareStatement in interface Connection
Throws:: SQLException

prepareStatement

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

Specified by:: prepareStatement in interface Connection
Throws:: SQLException

createStatement

public Statement createStatement()
                          throws SQLException

Specified by:: createStatement in interface Connection
Throws:: SQLException

prepareCall

public CallableStatement prepareCall(String sql)
                              throws SQLException

Specified by:: prepareCall in interface Connection
Throws:: SQLException

nativeSQL

public String nativeSQL(String sql)
                 throws SQLException

Specified by:: nativeSQL in interface Connection
Throws:: SQLException

setAutoCommit

public void setAutoCommit(boolean autoCommit)
                   throws SQLException

Specified by:: setAutoCommit in interface Connection
Throws:: SQLException

getAutoCommit
```
public boolean getAutoCommit()
                      throws SQLException
```
Specified by:

getAutoCommit in interface Connection

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

close
```
public void close()
           throws SQLException
```
Specified by:

close in interface AutoCloseable

Specified by:

close in interface Connection

Throws:

SQLException

isClosed
```
public boolean isClosed()
                 throws SQLException
```
Specified by:

isClosed in interface Connection

Throws:

SQLException

getMetaData

public DatabaseMetaData getMetaData()
                             throws SQLException

Specified by:: getMetaData in interface Connection
Throws:: SQLException

setReadOnly

public void setReadOnly(boolean readOnly)
                 throws SQLException

Specified by:: setReadOnly in interface Connection
Throws:: SQLException

isReadOnly
```
public boolean isReadOnly()
                   throws SQLException
```
Specified by:

isReadOnly in interface Connection

Throws:

SQLException

setCatalog

public void setCatalog(String catalog)
                throws SQLException

Specified by:: setCatalog in interface Connection
Throws:: SQLException

getCatalog
```
public String getCatalog()
                  throws SQLException
```
Specified by:

getCatalog in interface Connection

Throws:

SQLException

setTransactionIsolation
```
public void setTransactionIsolation(int level)
                             throws SQLException
```
Specified by:

setTransactionIsolation in interface Connection

Throws:

SQLException

getTransactionIsolation
```
public int getTransactionIsolation()
                            throws SQLException
```
Specified by:

getTransactionIsolation in interface Connection

Throws:

SQLException

getWarnings

public SQLWarning getWarnings()
                       throws SQLException

Specified by:: getWarnings in interface Connection
Throws:: SQLException

clearWarnings
```
public void clearWarnings()
                   throws SQLException
```
Specified by:

clearWarnings in interface Connection

Throws:

SQLException

createStatement

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

Specified by:: createStatement 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

getTypeMap

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

Specified by:: getTypeMap in interface Connection
Throws:: SQLException

setTypeMap

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

Specified by:: setTypeMap in interface Connection
Throws:: SQLException

setHoldability

public void setHoldability(int holdability)
                    throws SQLException

Specified by:: setHoldability in interface Connection
Throws:: SQLException

getHoldability
```
public int getHoldability()
                   throws SQLException
```
Specified by:

getHoldability 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

rollback

public void rollback(Savepoint savepoint)
              throws SQLException

Specified by:: rollback in interface Connection
Throws:: SQLException

releaseSavepoint

public void releaseSavepoint(Savepoint savepoint)
                      throws SQLException

Specified by:: releaseSavepoint 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

prepareCall

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

Specified by:: prepareCall in interface Connection
Throws:: SQLException

unwrap
```
public <T> T unwrap(Class<T> iface)
         throws SQLException
```
Since JDK 1.6.

Specified by:

unwrap in interface Wrapper

Throws:

SQLException

isWrapperFor
```
public boolean isWrapperFor(Class<?> iface)
                     throws SQLException
```
Since JDK 1.6.

Specified by:

isWrapperFor in interface Wrapper

Throws:

SQLException

createClob
```
public Clob createClob()
                throws SQLException
```
Since JDK 1.6.

Specified by:

createClob in interface Connection

Throws:

SQLException

createBlob
```
public Blob createBlob()
                throws SQLException
```
Since JDK 1.6.

Specified by:

createBlob in interface Connection

Throws:

SQLException

createNClob
```
public NClob createNClob()
                  throws SQLException
```
Since JDK 1.6.

Specified by:

createNClob in interface Connection

Throws:

SQLException

createSQLXML
```
public SQLXML createSQLXML()
                    throws SQLException
```
Since JDK 1.6.

Specified by:

createSQLXML in interface Connection

Throws:

SQLException

isValid
```
public boolean isValid(int timeout)
                throws SQLException
```
Since JDK 1.6.

Specified by:

isValid in interface Connection

Throws:

SQLException

setClientInfo

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

Since JDK 1.6.

Specified by:: setClientInfo in interface Connection
Throws:: SQLClientInfoException

setClientInfo
```
public void setClientInfo(Properties properties)
                   throws SQLClientInfoException
```
Since JDK 1.6.

Specified by:

setClientInfo in interface Connection

Throws:

SQLClientInfoException

getClientInfo
```
public String getClientInfo(String name)
                     throws SQLException
```
Since JDK 1.6.

Specified by:

getClientInfo in interface Connection

Throws:

SQLException

getClientInfo
```
public Properties getClientInfo()
                         throws SQLException
```
Since JDK 1.6.

Specified by:

getClientInfo in interface Connection

Throws:

SQLException

createArrayOf

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

Since JDK 1.6.

Specified by:: createArrayOf in interface Connection
Throws:: SQLException

createStruct

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

Since JDK 1.6.

Specified by:: createStruct in interface Connection
Throws:: SQLException

setSchema
```
public void setSchema(String schema)
               throws SQLException
```
Since JDK 1.7.

Specified by:

setSchema in interface Connection

Throws:

SQLException

getSchema
```
public String getSchema()
                 throws SQLException
```
Since JDK 1.7.

Specified by:

getSchema in interface Connection

Throws:

SQLException

abort
```
public void abort(Executor executor)
           throws SQLException
```
Since JDK 1.7.

Specified by:

abort in interface Connection

Throws:

SQLException

setNetworkTimeout

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

Since JDK 1.7.

Specified by:: setNetworkTimeout in interface Connection
Throws:: SQLException

getNetworkTimeout
```
public int getNetworkTimeout()
                      throws SQLException
```
Since JDK 1.7.

Specified by:

getNetworkTimeout in interface Connection

Throws:

SQLException

Class DelegatingConnection

Nested Class Summary

Field Summary

Fields inherited from interface java.sql.Connection

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

DelegatingConnection

Method Detail

getDelegate

prepareStatement

prepareStatement

prepareStatement

prepareStatement

prepareStatement

prepareStatement

createStatement

prepareCall

nativeSQL

setAutoCommit

getAutoCommit

commit

rollback

close

isClosed

getMetaData

setReadOnly

isReadOnly

setCatalog

getCatalog

setTransactionIsolation

getTransactionIsolation

getWarnings

clearWarnings

createStatement

prepareCall

getTypeMap

setTypeMap

setHoldability

getHoldability

setSavepoint

setSavepoint

rollback

releaseSavepoint

createStatement

prepareCall

unwrap

isWrapperFor

createClob

createBlob

createNClob

createSQLXML

isValid

setClientInfo

setClientInfo

getClientInfo

getClientInfo

createArrayOf

createStruct

setSchema

getSchema

abort

setNetworkTimeout

getNetworkTimeout