Class NewProxyStatement
- java.lang.Object
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- com.mchange.v2.c3p0.impl.NewProxyStatement
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- All Implemented Interfaces:
C3P0ProxyStatement
,ProxyResultSetDetachable
,java.lang.AutoCloseable
,java.sql.Statement
,java.sql.Wrapper
public final class NewProxyStatement extends java.lang.Object implements java.sql.Statement, C3P0ProxyStatement, ProxyResultSetDetachable
This class was generated by com.mchange.v2.c3p0.codegen.JdbcProxyGenerator$NewProxyAnyStatementGenerator.
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Field Summary
Fields Modifier and Type Field Description protected java.sql.Statement
inner
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Fields inherited from interface com.mchange.v2.c3p0.C3P0ProxyStatement
RAW_STATEMENT
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addBatch(java.lang.String a)
void
cancel()
void
clearBatch()
void
clearWarnings()
void
close()
void
closeOnCompletion()
void
detachProxyResultSet(java.sql.ResultSet prs)
java.lang.String
enquoteIdentifier(java.lang.String a, boolean b)
java.lang.String
enquoteLiteral(java.lang.String a)
java.lang.String
enquoteNCharLiteral(java.lang.String a)
boolean
execute(java.lang.String a)
boolean
execute(java.lang.String a, int b)
boolean
execute(java.lang.String a, int[] b)
boolean
execute(java.lang.String a, java.lang.String[] b)
int[]
executeBatch()
long[]
executeLargeBatch()
long
executeLargeUpdate(java.lang.String a)
long
executeLargeUpdate(java.lang.String a, int b)
long
executeLargeUpdate(java.lang.String a, int[] b)
long
executeLargeUpdate(java.lang.String a, java.lang.String[] b)
java.sql.ResultSet
executeQuery(java.lang.String a)
int
executeUpdate(java.lang.String a)
int
executeUpdate(java.lang.String a, int b)
int
executeUpdate(java.lang.String a, int[] b)
int
executeUpdate(java.lang.String a, java.lang.String[] b)
java.sql.Connection
getConnection()
int
getFetchDirection()
int
getFetchSize()
java.sql.ResultSet
getGeneratedKeys()
long
getLargeMaxRows()
long
getLargeUpdateCount()
int
getMaxFieldSize()
int
getMaxRows()
boolean
getMoreResults()
boolean
getMoreResults(int a)
int
getQueryTimeout()
java.sql.ResultSet
getResultSet()
int
getResultSetConcurrency()
int
getResultSetHoldability()
int
getResultSetType()
int
getUpdateCount()
java.sql.SQLWarning
getWarnings()
boolean
isClosed()
boolean
isCloseOnCompletion()
boolean
isPoolable()
boolean
isSimpleIdentifier(java.lang.String a)
boolean
isWrapperFor(java.lang.Class a)
java.lang.Object
rawStatementOperation(java.lang.reflect.Method m, java.lang.Object target, java.lang.Object[] args)
Allows one to work with the unproxied, raw vendor-provided Statement .void
setCursorName(java.lang.String a)
void
setEscapeProcessing(boolean a)
void
setFetchDirection(int a)
void
setFetchSize(int a)
void
setLargeMaxRows(long a)
void
setMaxFieldSize(int a)
void
setMaxRows(int a)
void
setPoolable(boolean a)
void
setQueryTimeout(int a)
java.lang.String
toString()
java.lang.Object
unwrap(java.lang.Class a)
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Method Detail
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isClosed
public final boolean isClosed() throws java.sql.SQLException
- Specified by:
isClosed
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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setMaxRows
public final void setMaxRows(int a) throws java.sql.SQLException
- Specified by:
setMaxRows
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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getMaxRows
public final int getMaxRows() throws java.sql.SQLException
- Specified by:
getMaxRows
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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cancel
public final void cancel() throws java.sql.SQLException
- Specified by:
cancel
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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addBatch
public final void addBatch(java.lang.String a) throws java.sql.SQLException
- Specified by:
addBatch
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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clearBatch
public final void clearBatch() throws java.sql.SQLException
- Specified by:
clearBatch
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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isPoolable
public final boolean isPoolable() throws java.sql.SQLException
- Specified by:
isPoolable
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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getWarnings
public final java.sql.SQLWarning getWarnings() throws java.sql.SQLException
- Specified by:
getWarnings
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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clearWarnings
public final void clearWarnings() throws java.sql.SQLException
- Specified by:
clearWarnings
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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getConnection
public final java.sql.Connection getConnection() throws java.sql.SQLException
- Specified by:
getConnection
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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executeQuery
public final java.sql.ResultSet executeQuery(java.lang.String a) throws java.sql.SQLException
- Specified by:
executeQuery
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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executeUpdate
public final int executeUpdate(java.lang.String a, int b) throws java.sql.SQLException
- Specified by:
executeUpdate
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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executeUpdate
public final int executeUpdate(java.lang.String a, int[] b) throws java.sql.SQLException
- Specified by:
executeUpdate
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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executeUpdate
public final int executeUpdate(java.lang.String a) throws java.sql.SQLException
- Specified by:
executeUpdate
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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executeUpdate
public final int executeUpdate(java.lang.String a, java.lang.String[] b) throws java.sql.SQLException
- Specified by:
executeUpdate
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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getMaxFieldSize
public final int getMaxFieldSize() throws java.sql.SQLException
- Specified by:
getMaxFieldSize
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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setMaxFieldSize
public final void setMaxFieldSize(int a) throws java.sql.SQLException
- Specified by:
setMaxFieldSize
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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setEscapeProcessing
public final void setEscapeProcessing(boolean a) throws java.sql.SQLException
- Specified by:
setEscapeProcessing
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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getQueryTimeout
public final int getQueryTimeout() throws java.sql.SQLException
- Specified by:
getQueryTimeout
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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setQueryTimeout
public final void setQueryTimeout(int a) throws java.sql.SQLException
- Specified by:
setQueryTimeout
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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setCursorName
public final void setCursorName(java.lang.String a) throws java.sql.SQLException
- Specified by:
setCursorName
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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getResultSet
public final java.sql.ResultSet getResultSet() throws java.sql.SQLException
- Specified by:
getResultSet
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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getUpdateCount
public final int getUpdateCount() throws java.sql.SQLException
- Specified by:
getUpdateCount
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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getMoreResults
public final boolean getMoreResults() throws java.sql.SQLException
- Specified by:
getMoreResults
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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getMoreResults
public final boolean getMoreResults(int a) throws java.sql.SQLException
- Specified by:
getMoreResults
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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setFetchDirection
public final void setFetchDirection(int a) throws java.sql.SQLException
- Specified by:
setFetchDirection
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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getFetchDirection
public final int getFetchDirection() throws java.sql.SQLException
- Specified by:
getFetchDirection
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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setFetchSize
public final void setFetchSize(int a) throws java.sql.SQLException
- Specified by:
setFetchSize
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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getFetchSize
public final int getFetchSize() throws java.sql.SQLException
- Specified by:
getFetchSize
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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getResultSetConcurrency
public final int getResultSetConcurrency() throws java.sql.SQLException
- Specified by:
getResultSetConcurrency
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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getResultSetType
public final int getResultSetType() throws java.sql.SQLException
- Specified by:
getResultSetType
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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executeBatch
public final int[] executeBatch() throws java.sql.SQLException
- Specified by:
executeBatch
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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getGeneratedKeys
public final java.sql.ResultSet getGeneratedKeys() throws java.sql.SQLException
- Specified by:
getGeneratedKeys
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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getResultSetHoldability
public final int getResultSetHoldability() throws java.sql.SQLException
- Specified by:
getResultSetHoldability
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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setPoolable
public final void setPoolable(boolean a) throws java.sql.SQLException
- Specified by:
setPoolable
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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closeOnCompletion
public final void closeOnCompletion() throws java.sql.SQLException
- Specified by:
closeOnCompletion
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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isCloseOnCompletion
public final boolean isCloseOnCompletion() throws java.sql.SQLException
- Specified by:
isCloseOnCompletion
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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getLargeUpdateCount
public final long getLargeUpdateCount() throws java.sql.SQLException
- Specified by:
getLargeUpdateCount
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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setLargeMaxRows
public final void setLargeMaxRows(long a) throws java.sql.SQLException
- Specified by:
setLargeMaxRows
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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getLargeMaxRows
public final long getLargeMaxRows() throws java.sql.SQLException
- Specified by:
getLargeMaxRows
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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executeLargeBatch
public final long[] executeLargeBatch() throws java.sql.SQLException
- Specified by:
executeLargeBatch
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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executeLargeUpdate
public final long executeLargeUpdate(java.lang.String a) throws java.sql.SQLException
- Specified by:
executeLargeUpdate
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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executeLargeUpdate
public final long executeLargeUpdate(java.lang.String a, int b) throws java.sql.SQLException
- Specified by:
executeLargeUpdate
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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executeLargeUpdate
public final long executeLargeUpdate(java.lang.String a, java.lang.String[] b) throws java.sql.SQLException
- Specified by:
executeLargeUpdate
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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executeLargeUpdate
public final long executeLargeUpdate(java.lang.String a, int[] b) throws java.sql.SQLException
- Specified by:
executeLargeUpdate
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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enquoteLiteral
public final java.lang.String enquoteLiteral(java.lang.String a) throws java.sql.SQLException
- Specified by:
enquoteLiteral
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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enquoteIdentifier
public final java.lang.String enquoteIdentifier(java.lang.String a, boolean b) throws java.sql.SQLException
- Specified by:
enquoteIdentifier
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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isSimpleIdentifier
public final boolean isSimpleIdentifier(java.lang.String a) throws java.sql.SQLException
- Specified by:
isSimpleIdentifier
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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enquoteNCharLiteral
public final java.lang.String enquoteNCharLiteral(java.lang.String a) throws java.sql.SQLException
- Specified by:
enquoteNCharLiteral
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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execute
public final boolean execute(java.lang.String a) throws java.sql.SQLException
- Specified by:
execute
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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execute
public final boolean execute(java.lang.String a, int b) throws java.sql.SQLException
- Specified by:
execute
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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execute
public final boolean execute(java.lang.String a, int[] b) throws java.sql.SQLException
- Specified by:
execute
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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execute
public final boolean execute(java.lang.String a, java.lang.String[] b) throws java.sql.SQLException
- Specified by:
execute
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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close
public final void close() throws java.sql.SQLException
- Specified by:
close
in interfacejava.lang.AutoCloseable
- Specified by:
close
in interfacejava.sql.Statement
- Throws:
java.sql.SQLException
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isWrapperFor
public final boolean isWrapperFor(java.lang.Class a) throws java.sql.SQLException
- Specified by:
isWrapperFor
in interfacejava.sql.Wrapper
- Throws:
java.sql.SQLException
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unwrap
public final java.lang.Object unwrap(java.lang.Class a) throws java.sql.SQLException
- Specified by:
unwrap
in interfacejava.sql.Wrapper
- Throws:
java.sql.SQLException
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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detachProxyResultSet
public void detachProxyResultSet(java.sql.ResultSet prs)
- Specified by:
detachProxyResultSet
in interfaceProxyResultSetDetachable
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rawStatementOperation
public java.lang.Object rawStatementOperation(java.lang.reflect.Method m, java.lang.Object target, java.lang.Object[] args) throws java.lang.IllegalAccessException, java.lang.reflect.InvocationTargetException, java.sql.SQLException
Description copied from interface:C3P0ProxyStatement
Allows one to work with the unproxied, raw vendor-provided Statement . Some database companies never got over the "common interfaces mean no more vendor lock-in!" thing, and offer non-standard API on their Statements. This method permits you to "pierce" the connection-pooling layer to call non-standard methods on the original Statement, or to pass the original Statement to functions that are not implementation neutral.
To use this functionality, you'll need to cast a Statement retrieved from a c3p0-provided Connection to a C3P0ProxyStatement.
This method works by making a reflective call of method
m
on Objecttarget
(which may be null for static methods), passing and argument listargs
. For the method target, or for any argument, you may substitute the special tokenC3P0ProxyStatement.RAW_STATEMENT
Any 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 Statement is closed or checked into the statement cache. Any other resources returned by the operation are the user's responsibility to clean up!
If you have turned statement pooling on, incautious use of this method can corrupt the PreparedStatement cache, by breaking the invariant that all cached PreparedStatements should be equivalent to a PreparedStatement newly created with the same arguments to prepareStatement(...) or prepareCall(...). If your vendor supplies API that allows you to modify the state or configuration of a Statement in some nonstandard way, and you do not undo this modification prior to closing the Statement or the Connection that prepared it, future preparers of the same Statement may or may not see your modification, depending on your use of the cache. Thus, it is inadvisable to use this method to call nonstandard mutators on PreparedStatements if statement pooling is turned on..
- Specified by:
rawStatementOperation
in interfaceC3P0ProxyStatement
- Throws:
java.lang.IllegalAccessException
java.lang.reflect.InvocationTargetException
java.sql.SQLException
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