NewProxyConnection (c3p0-0.9.5.5 API Documentation)

java.lang.Object
- com.mchange.v2.c3p0.impl.NewProxyConnection

All Implemented Interfaces:

C3P0ProxyConnection, java.lang.AutoCloseable, java.sql.Connection, java.sql.Wrapper
```
public final class NewProxyConnection
extends java.lang.Object
implements java.sql.Connection, C3P0ProxyConnection
```
This class was generated by com.mchange.v2.c3p0.codegen.JdbcProxyGenerator$NewProxyConnectionGenerator.

Field Summary

Fields
Modifier and Type Field and Description

protected java.sql.Connection inner
- Fields inherited from interface com.mchange.v2.c3p0.C3P0ProxyConnection
  RAW_CONNECTION
- Fields inherited from interface java.sql.Connection
  TRANSACTION_NONE, TRANSACTION_READ_COMMITTED, TRANSACTION_READ_UNCOMMITTED, TRANSACTION_REPEATABLE_READ, TRANSACTION_SERIALIZABLE

Fields
Modifier and Type	Field and Description
`protected java.sql.Connection`	`inner`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`abort(java.util.concurrent.Executor a)`
`void`	`clearWarnings()`
`void`	`close()`
`void`	`commit()`
`java.sql.Array`	`createArrayOf(java.lang.String a, java.lang.Object[] b)`
`java.sql.Blob`	`createBlob()`
`java.sql.Clob`	`createClob()`
`java.sql.NClob`	`createNClob()`
`java.sql.SQLXML`	`createSQLXML()`
`java.sql.Statement`	`createStatement()`
`java.sql.Statement`	`createStatement(int a, int b)`
`java.sql.Statement`	`createStatement(int a, int b, int c)`
`java.sql.Struct`	`createStruct(java.lang.String a, java.lang.Object[] b)`
`boolean`	`getAutoCommit()`
`java.lang.String`	`getCatalog()`
`java.util.Properties`	`getClientInfo()`
`java.lang.String`	`getClientInfo(java.lang.String a)`
`int`	`getHoldability()`
`java.sql.DatabaseMetaData`	`getMetaData()`
`int`	`getNetworkTimeout()`
`java.lang.String`	`getSchema()`
`int`	`getTransactionIsolation()`
`java.util.Map`	`getTypeMap()`
`java.sql.SQLWarning`	`getWarnings()`
`boolean`	`isClosed()`
`boolean`	`isReadOnly()`
`boolean`	`isValid(int a)`
`boolean`	`isWrapperFor(java.lang.Class a)`
`java.lang.String`	`nativeSQL(java.lang.String a)`
`java.sql.CallableStatement`	`prepareCall(java.lang.String a)`
`java.sql.CallableStatement`	`prepareCall(java.lang.String a, int b, int c)`
`java.sql.CallableStatement`	`prepareCall(java.lang.String a, int b, int c, int d)`
`java.sql.PreparedStatement`	`prepareStatement(java.lang.String a)`
`java.sql.PreparedStatement`	`prepareStatement(java.lang.String a, int b)`
`java.sql.PreparedStatement`	`prepareStatement(java.lang.String a, int[] b)`
`java.sql.PreparedStatement`	`prepareStatement(java.lang.String a, int b, int c)`
`java.sql.PreparedStatement`	`prepareStatement(java.lang.String a, int b, int c, int d)`
`java.sql.PreparedStatement`	`prepareStatement(java.lang.String a, java.lang.String[] b)`
`java.lang.Object`	`rawConnectionOperation(java.lang.reflect.Method m, java.lang.Object target, java.lang.Object[] args)` Allows one to work with the unproxied, raw Connection.
`void`	`releaseSavepoint(java.sql.Savepoint a)`
`void`	`rollback()`
`void`	`rollback(java.sql.Savepoint a)`
`void`	`setAutoCommit(boolean a)`
`void`	`setCatalog(java.lang.String a)`
`void`	`setClientInfo(java.util.Properties a)`
`void`	`setClientInfo(java.lang.String a, java.lang.String b)`
`void`	`setHoldability(int a)`
`void`	`setNetworkTimeout(java.util.concurrent.Executor a, int b)`
`void`	`setReadOnly(boolean a)`
`java.sql.Savepoint`	`setSavepoint()`
`java.sql.Savepoint`	`setSavepoint(java.lang.String a)`
`void`	`setSchema(java.lang.String a)`
`void`	`setTransactionIsolation(int a)`
`void`	`setTypeMap(java.util.Map a)`
`java.lang.String`	`toString()`
`java.lang.Object`	`unwrap(java.lang.Class a)`

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

- Field Detail
  - inner
```
protected java.sql.Connection inner
```
- Method Detail
  - setReadOnly
```
public void setReadOnly(boolean a)
                 throws java.sql.SQLException
```
    Specified by:
    
    setReadOnly in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - close
```
public void close()
           throws java.sql.SQLException
```
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - isReadOnly
```
public boolean isReadOnly()
                   throws java.sql.SQLException
```
    Specified by:
    
    isReadOnly in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - createStatement
```
public java.sql.Statement createStatement(int a,
                                          int b,
                                          int c)
                                   throws java.sql.SQLException
```
    Specified by:
    
    createStatement in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - createStatement
```
public java.sql.Statement createStatement()
                                   throws java.sql.SQLException
```
    Specified by:
    
    createStatement in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - createStatement
```
public java.sql.Statement createStatement(int a,
                                          int b)
                                   throws java.sql.SQLException
```
    Specified by:
    
    createStatement in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - prepareStatement
```
public java.sql.PreparedStatement prepareStatement(java.lang.String a,
                                                   int b,
                                                   int c,
                                                   int d)
                                            throws java.sql.SQLException
```
    Specified by:
    
    prepareStatement in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - prepareStatement
```
public java.sql.PreparedStatement prepareStatement(java.lang.String a,
                                                   int b,
                                                   int c)
                                            throws java.sql.SQLException
```
    Specified by:
    
    prepareStatement in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - prepareStatement
```
public java.sql.PreparedStatement prepareStatement(java.lang.String a)
                                            throws java.sql.SQLException
```
    Specified by:
    
    prepareStatement in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - prepareStatement
```
public java.sql.PreparedStatement prepareStatement(java.lang.String a,
                                                   int[] b)
                                            throws java.sql.SQLException
```
    Specified by:
    
    prepareStatement in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - prepareStatement
```
public java.sql.PreparedStatement prepareStatement(java.lang.String a,
                                                   int b)
                                            throws java.sql.SQLException
```
    Specified by:
    
    prepareStatement in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - prepareStatement
```
public java.sql.PreparedStatement prepareStatement(java.lang.String a,
                                                   java.lang.String[] b)
                                            throws java.sql.SQLException
```
    Specified by:
    
    prepareStatement in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - prepareCall
```
public java.sql.CallableStatement prepareCall(java.lang.String a,
                                              int b,
                                              int c)
                                       throws java.sql.SQLException
```
    Specified by:
    
    prepareCall in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - prepareCall
```
public java.sql.CallableStatement prepareCall(java.lang.String a)
                                       throws java.sql.SQLException
```
    Specified by:
    
    prepareCall in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - prepareCall
```
public java.sql.CallableStatement prepareCall(java.lang.String a,
                                              int b,
                                              int c,
                                              int d)
                                       throws java.sql.SQLException
```
    Specified by:
    
    prepareCall in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - getMetaData
```
public java.sql.DatabaseMetaData getMetaData()
                                      throws java.sql.SQLException
```
    Specified by:
    
    getMetaData in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - setTransactionIsolation
```
public void setTransactionIsolation(int a)
                             throws java.sql.SQLException
```
    Specified by:
    
    setTransactionIsolation in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - setCatalog
```
public void setCatalog(java.lang.String a)
                throws java.sql.SQLException
```
    Specified by:
    
    setCatalog in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - setHoldability
```
public void setHoldability(int a)
                    throws java.sql.SQLException
```
    Specified by:
    
    setHoldability in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - setTypeMap
```
public void setTypeMap(java.util.Map a)
                throws java.sql.SQLException
```
    Specified by:
    
    setTypeMap in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - getWarnings
```
public java.sql.SQLWarning getWarnings()
                                throws java.sql.SQLException
```
    Specified by:
    
    getWarnings in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - clearWarnings
```
public void clearWarnings()
                   throws java.sql.SQLException
```
    Specified by:
    
    clearWarnings in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - isClosed
```
public boolean isClosed()
                 throws java.sql.SQLException
```
    Specified by:
    
    isClosed in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - commit
```
public void commit()
            throws java.sql.SQLException
```
    Specified by:
    
    commit in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - rollback
```
public void rollback(java.sql.Savepoint a)
              throws java.sql.SQLException
```
    Specified by:
    
    rollback in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - rollback
```
public void rollback()
              throws java.sql.SQLException
```
    Specified by:
    
    rollback in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - setAutoCommit
```
public void setAutoCommit(boolean a)
                   throws java.sql.SQLException
```
    Specified by:
    
    setAutoCommit in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - setClientInfo
```
public void setClientInfo(java.lang.String a,
                          java.lang.String b)
                   throws java.sql.SQLClientInfoException
```
    Specified by:
    
    setClientInfo in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLClientInfoException
  - setClientInfo
```
public void setClientInfo(java.util.Properties a)
                   throws java.sql.SQLClientInfoException
```
    Specified by:
    
    setClientInfo in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLClientInfoException
  - abort
```
public void abort(java.util.concurrent.Executor a)
           throws java.sql.SQLException
```
    Specified by:
    
    abort in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - isValid
```
public boolean isValid(int a)
                throws java.sql.SQLException
```
    Specified by:
    
    isValid in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - nativeSQL
```
public java.lang.String nativeSQL(java.lang.String a)
                           throws java.sql.SQLException
```
    Specified by:
    
    nativeSQL in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - getAutoCommit
```
public boolean getAutoCommit()
                      throws java.sql.SQLException
```
    Specified by:
    
    getAutoCommit in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - getCatalog
```
public java.lang.String getCatalog()
                            throws java.sql.SQLException
```
    Specified by:
    
    getCatalog in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - getTransactionIsolation
```
public int getTransactionIsolation()
                            throws java.sql.SQLException
```
    Specified by:
    
    getTransactionIsolation in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - getTypeMap
```
public java.util.Map getTypeMap()
                         throws java.sql.SQLException
```
    Specified by:
    
    getTypeMap in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - getHoldability
```
public int getHoldability()
                   throws java.sql.SQLException
```
    Specified by:
    
    getHoldability in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - setSavepoint
```
public java.sql.Savepoint setSavepoint(java.lang.String a)
                                throws java.sql.SQLException
```
    Specified by:
    
    setSavepoint in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - setSavepoint
```
public java.sql.Savepoint setSavepoint()
                                throws java.sql.SQLException
```
    Specified by:
    
    setSavepoint in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - releaseSavepoint
```
public void releaseSavepoint(java.sql.Savepoint a)
                      throws java.sql.SQLException
```
    Specified by:
    
    releaseSavepoint in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - createClob
```
public java.sql.Clob createClob()
                         throws java.sql.SQLException
```
    Specified by:
    
    createClob in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - createBlob
```
public java.sql.Blob createBlob()
                         throws java.sql.SQLException
```
    Specified by:
    
    createBlob in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - createNClob
```
public java.sql.NClob createNClob()
                           throws java.sql.SQLException
```
    Specified by:
    
    createNClob in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - createSQLXML
```
public java.sql.SQLXML createSQLXML()
                             throws java.sql.SQLException
```
    Specified by:
    
    createSQLXML in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - getClientInfo
```
public java.util.Properties getClientInfo()
                                   throws java.sql.SQLException
```
    Specified by:
    
    getClientInfo in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - getClientInfo
```
public java.lang.String getClientInfo(java.lang.String a)
                               throws java.sql.SQLException
```
    Specified by:
    
    getClientInfo in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - createArrayOf
```
public java.sql.Array createArrayOf(java.lang.String a,
                                    java.lang.Object[] b)
                             throws java.sql.SQLException
```
    Specified by:
    
    createArrayOf in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - createStruct
```
public java.sql.Struct createStruct(java.lang.String a,
                                    java.lang.Object[] b)
                             throws java.sql.SQLException
```
    Specified by:
    
    createStruct in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - setSchema
```
public void setSchema(java.lang.String a)
               throws java.sql.SQLException
```
    Specified by:
    
    setSchema in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - getSchema
```
public java.lang.String getSchema()
                           throws java.sql.SQLException
```
    Specified by:
    
    getSchema in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - setNetworkTimeout
```
public void setNetworkTimeout(java.util.concurrent.Executor a,
                              int b)
                       throws java.sql.SQLException
```
    Specified by:
    
    setNetworkTimeout in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - getNetworkTimeout
```
public int getNetworkTimeout()
                      throws java.sql.SQLException
```
    Specified by:
    
    getNetworkTimeout in interface java.sql.Connection
    
    Throws:
    
    java.sql.SQLException
  - unwrap
```
public java.lang.Object unwrap(java.lang.Class a)
                        throws java.sql.SQLException
```
    Specified by:
    
    unwrap in interface java.sql.Wrapper
    
    Throws:
    
    java.sql.SQLException
  - isWrapperFor
```
public boolean isWrapperFor(java.lang.Class a)
                     throws java.sql.SQLException
```
    Specified by:
    
    isWrapperFor in interface java.sql.Wrapper
    
    Throws:
    
    java.sql.SQLException
  - rawConnectionOperation
```
public java.lang.Object rawConnectionOperation(java.lang.reflect.Method m,
                                               java.lang.Object target,
                                               java.lang.Object[] args)
                                        throws java.lang.IllegalAccessException,
                                               java.lang.IllegalArgumentException,
                                               java.lang.reflect.InvocationTargetException,
                                               java.sql.SQLException
```
    Description copied from interface: C3P0ProxyConnection
    
    Allows one to work with the unproxied, raw Connection. Some database companies never got over the "common interfaces mean no more vendor lock-in!" thing, and offer non-standard API on their Connections. This method permits you to "pierce" the connection-pooling layer to call non-standard methods on the original Connection, or to pass the original Connections to functions that are not implementation neutral.
    
    To use this functionality, you'll need to cast a Connection retrieved from a c3p0 PooledDataSource to a C3P0ProxyConnection.
    
    This method works by making a reflective call of method m on Object target (which may be null for static methods), passing and argument list args. For the method target, or for any argument, you may substitute the special token C3P0ProxyConnection.RAW_CONNECTION
    
    Any Statements or ResultSets returned by the operation will be proxied and c3p0-managed, meaning that these resources will be automatically closed if the user does not close them first when this Connection is checked back into the pool. Any other resources returned by the operation are the user's responsibility to clean up!
    
    Incautious use of this method can corrupt the Connection pool, by breaking the invariant that all checked-in Connections should be equivalent. If your vendor supplies API that allows you to modify the state or configuration of a Connection in some nonstandard way, you might use this method to do so, and then check the Connection back into the pool. When you fetch another Connection from the PooledDataSource, it will be undefined whether the Connection returned will have your altered configuration, or the default configuration of a "fresh" Connection. Thus, it is inadvisable to use this method to call nonstandard mutators.
    
    Specified by:
    
    rawConnectionOperation in interface C3P0ProxyConnection
    
    Throws:
    
    java.lang.IllegalAccessException
    
    java.lang.IllegalArgumentException
    
    java.lang.reflect.InvocationTargetException
    
    java.sql.SQLException
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object

Class NewProxyConnection

Field Summary

Fields inherited from interface com.mchange.v2.c3p0.C3P0ProxyConnection

Fields inherited from interface java.sql.Connection

Method Summary

Methods inherited from class java.lang.Object

Field Detail

inner

Method Detail

setReadOnly

close

isReadOnly

createStatement

createStatement

createStatement

prepareStatement

prepareStatement

prepareStatement

prepareStatement

prepareStatement

prepareStatement

prepareCall

prepareCall

prepareCall

getMetaData

setTransactionIsolation

setCatalog

setHoldability

setTypeMap

getWarnings

clearWarnings

isClosed

commit

rollback

rollback

setAutoCommit

setClientInfo

setClientInfo

abort

isValid

nativeSQL

getAutoCommit

getCatalog

getTransactionIsolation

getTypeMap

getHoldability

setSavepoint

setSavepoint

releaseSavepoint

createClob

createBlob

createNClob

createSQLXML

getClientInfo

getClientInfo

createArrayOf

createStruct

setSchema

getSchema

setNetworkTimeout

getNetworkTimeout

unwrap

isWrapperFor

rawConnectionOperation

toString