c3p0 0.10.1 · com.mchange.v2.c3p0.impl.NewProxyConnection

Modifier and Type	Field and Description
pack-priv ConnectionEventListener	cel
protected Connection	inner
pack-priv ReentrantLock	lock
private static final MLogger	logger
pack-priv DatabaseMetaData	metaData
pack-priv volatile NewPooledConnection	parentPooledConnection
pack-priv boolean	txn_known_resolved

Access	Constructor and Description
pack-priv	NewProxyConnection(Connection inner)
pack-priv	NewProxyConnection(Connection inner, NewPooledConnection parentPooledConnection)

Method Summary

Modifier and Type	Method and Description
private void	__setInner(Connection inner)
public final void	abort(Executor The `Executor` implementation which will be used by `abort`. a) Implements java.sql.Connection.abort. Terminates an open connection.
pack-priv void	attach(NewPooledConnection parentPooledConnection)
public final void	beginRequest() Overrides default java.sql.Connection.beginRequest. Hints to the driver that a request, an independent unit of work, is beginning on this connection.
public final void	clearWarnings() Implements java.sql.Connection.clearWarnings. Clears all warnings reported for this `Connection` object.
public final void	close() Implements java.sql.Connection.close. Releases this `Connection` object's database and JDBC resources immediately instead of waiting for them to be automatically released.
public final void	commit() Implements java.sql.Connection.commit. Makes all changes made since the previous commit/rollback permanent and releases any database locks currently held by this `Connection` object.
public final Array	createArrayOf(String the SQL name of the type the elements of the array map to. The typeName is a database-specific name which may be the name of a built-in type, a user-defined type or a standard SQL type supported by this database. This is the value returned by `Array.getBaseTypeName` a, Object[] the elements that populate the returned object b) Implements java.sql.Connection.createArrayOf. Factory method for creating Array objects.
public final Blob	createBlob() Implements java.sql.Connection.createBlob. Constructs an object that implements the `Blob` interface.
public final Clob	createClob() Implements java.sql.Connection.createClob. Constructs an object that implements the `Clob` interface.
public final NClob	createNClob() Implements java.sql.Connection.createNClob. Constructs an object that implements the `NClob` interface.
public final SQLXML	createSQLXML() Implements java.sql.Connection.createSQLXML. Constructs an object that implements the `SQLXML` interface.
public final Statement	createStatement() Implements java.sql.Connection.createStatement. Creates a `Statement` object for sending SQL statements to the database.
public final Statement	createStatement(int a result set type; one of `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE` a, int a concurrency type; one of `ResultSet.CONCUR_READ_ONLY` or `ResultSet.CONCUR_UPDATABLE` b) Implements java.sql.Connection.createStatement. Creates a `Statement` object that will generate `ResultSet` objects with the given type and concurrency.
public final Statement	createStatement(int one of the following `ResultSet` constants: `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE` a, int one of the following `ResultSet` constants: `ResultSet.CONCUR_READ_ONLY` or `ResultSet.CONCUR_UPDATABLE` b, int one of the following `ResultSet` constants: `ResultSet.HOLD_CURSORS_OVER_COMMIT` or `ResultSet.CLOSE_CURSORS_AT_COMMIT` c) Implements java.sql.Connection.createStatement. Creates a `Statement` object that will generate `ResultSet` objects with the given type, concurrency, and holdability.
public final Struct	createStruct(String the SQL type name of the SQL structured type that this `Struct` object maps to. The typeName is the name of a user-defined type that has been defined for this database. It is the value returned by `Struct.getSQLTypeName`. a, Object[] the attributes that populate the returned object b) Implements java.sql.Connection.createStruct. Factory method for creating Struct objects.
private void	detach()
public final void	endRequest() Overrides default java.sql.Connection.endRequest. Hints to the driver that a request, an independent unit of work, has completed.
public final boolean	getAutoCommit() Implements java.sql.Connection.getAutoCommit. Retrieves the current auto-commit mode for this `Connection` object.
public final String	getCatalog() Implements java.sql.Connection.getCatalog. Retrieves this `Connection` object's current catalog name.
public final Properties	getClientInfo() Implements java.sql.Connection.getClientInfo. Returns a list containing the name and current value of each client info property supported by the driver.
public final String	getClientInfo(String The name of the client info property to retrieve a) Implements java.sql.Connection.getClientInfo. Returns the value of the client info property specified by name.
public final int	getHoldability() Implements java.sql.Connection.getHoldability. Retrieves the current holdability of `ResultSet` objects created using this `Connection` object.
public final DatabaseMetaData	getMetaData() Implements java.sql.Connection.getMetaData. Retrieves a `DatabaseMetaData` object that contains metadata about the database to which this `Connection` object represents a connection.
public final int	getNetworkTimeout() Implements java.sql.Connection.getNetworkTimeout. Retrieves the number of milliseconds the driver will wait for a database request to complete.
public final String	getSchema() Implements java.sql.Connection.getSchema. Retrieves this `Connection` object's current schema name.
public final int	getTransactionIsolation() Implements java.sql.Connection.getTransactionIsolation. Retrieves this `Connection` object's current transaction isolation level.
public final Map<K, V>	getTypeMap() Implements java.sql.Connection.getTypeMap. Retrieves the `Map` object associated with this `Connection` object.
public final SQLWarning	getWarnings() Implements java.sql.Connection.getWarnings. Retrieves the first warning reported by calls on this `Connection` object.
public final boolean	isClosed() Implements java.sql.Connection.isClosed. Retrieves whether this `Connection` object has been closed.
pack-priv boolean	isDetached()
public final boolean	isReadOnly() Implements java.sql.Connection.isReadOnly. Retrieves whether this `Connection` object is in read-only mode.
public final boolean	isValid(int The time in seconds to wait for the database operation used to validate the connection to complete. If the timeout period expires before the operationcompletes, this method returns false. A value of 0 indicates a timeout is not applied to the database operation. a) Implements java.sql.Connection.isValid. Returns true if the connection has not been closed and is still valid.
public final boolean	isWrapperFor(Class<T> a Class defining an interface. a) Implements java.sql.Wrapper.isWrapperFor. Returns true if this either implements the interface argument or is directly or indirectly a wrapper for an object that does.
private boolean	isWrapperForInner(Class<T> intfcl)
private boolean	isWrapperForThis(Class<T> intfcl)
pack-priv void	maybeDirtyTransaction()
public final String	nativeSQL(String an SQL statement that may contain one or more '?' parameter placeholders a) Implements java.sql.Connection.nativeSQL. Converts the given SQL statement into the system's native SQL grammar.
public final CallableStatement	prepareCall(String a `String` object that is the SQL statement to be sent to the database; may contain on or more '?' parameters a, int one of the following `ResultSet` constants: `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE` b, int one of the following `ResultSet` constants: `ResultSet.CONCUR_READ_ONLY` or `ResultSet.CONCUR_UPDATABLE` c, int one of the following `ResultSet` constants: `ResultSet.HOLD_CURSORS_OVER_COMMIT` or `ResultSet.CLOSE_CURSORS_AT_COMMIT` d) Implements java.sql.Connection.prepareCall. Creates a `CallableStatement` object that will generate `ResultSet` objects with the given type and concurrency.
public final CallableStatement	prepareCall(String an SQL statement that may contain one or more '?' parameter placeholders. Typically this statement is specified using JDBC call escape syntax. a) Implements java.sql.Connection.prepareCall. Creates a `CallableStatement` object for calling database stored procedures.
public final CallableStatement	prepareCall(String a `String` object that is the SQL statement to be sent to the database; may contain on or more '?' parameters a, int a result set type; one of `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE` b, int a concurrency type; one of `ResultSet.CONCUR_READ_ONLY` or `ResultSet.CONCUR_UPDATABLE` c) Implements java.sql.Connection.prepareCall. Creates a `CallableStatement` object that will generate `ResultSet` objects with the given type and concurrency.
public final PreparedStatement	prepareStatement(String a `String` object that is the SQL statement to be sent to the database; may contain one or more '?' IN parameters a, int one of the following `ResultSet` constants: `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE` b, int one of the following `ResultSet` constants: `ResultSet.CONCUR_READ_ONLY` or `ResultSet.CONCUR_UPDATABLE` c, int one of the following `ResultSet` constants: `ResultSet.HOLD_CURSORS_OVER_COMMIT` or `ResultSet.CLOSE_CURSORS_AT_COMMIT` d) Implements java.sql.Connection.prepareStatement. Creates a `PreparedStatement` object that will generate `ResultSet` objects with the given type, concurrency, and holdability.
public final PreparedStatement	prepareStatement(String an SQL statement that may contain one or more '?' IN parameter placeholders a, String[] an array of column names indicating the columns that should be returned from the inserted row or rows b) Implements java.sql.Connection.prepareStatement. Creates a default `PreparedStatement` object capable of returning the auto-generated keys designated by the given array.
public final PreparedStatement	prepareStatement(String an SQL statement that may contain one or more '?' IN parameter placeholders a, int[] an array of column indexes indicating the columns that should be returned from the inserted row or rows b) Implements java.sql.Connection.prepareStatement. Creates a default `PreparedStatement` object capable of returning the auto-generated keys designated by the given array.
public final PreparedStatement	prepareStatement(String an SQL statement that may contain one or more '?' IN parameter placeholders a, int a flag indicating whether auto-generated keys should be returned; one of `Statement.RETURN_GENERATED_KEYS` or `Statement.NO_GENERATED_KEYS` b) Implements java.sql.Connection.prepareStatement. Creates a default `PreparedStatement` object that has the capability to retrieve auto-generated keys.
public final PreparedStatement	prepareStatement(String a `String` object that is the SQL statement to be sent to the database; may contain one or more '?' IN parameters a, int a result set type; one of `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE` b, int a concurrency type; one of `ResultSet.CONCUR_READ_ONLY` or `ResultSet.CONCUR_UPDATABLE` c) Implements java.sql.Connection.prepareStatement. Creates a `PreparedStatement` object that will generate `ResultSet` objects with the given type and concurrency.
public final PreparedStatement	prepareStatement(String an SQL statement that may contain one or more '?' IN parameter placeholders a) Implements java.sql.Connection.prepareStatement. Creates a `PreparedStatement` object for sending parameterized SQL statements to the database.
public Object	rawConnectionOperation(Method m, Object target, Object[] args) Implements com.mchange.v2.c3p0.C3P0ProxyConnection.rawConnectionOperation. Allows one to work with the unproxied, raw Connection.
public final void	releaseSavepoint(Savepoint the `Savepoint` object to be removed a) Implements java.sql.Connection.releaseSavepoint. Removes the specified `Savepoint` and subsequent `Savepoint` objects from the current transaction.
public final void	rollback() Implements java.sql.Connection.rollback. Undoes all changes made in the current transaction and releases any database locks currently held by this `Connection` object.
public final void	rollback(Savepoint the `Savepoint` object to roll back to a) Implements java.sql.Connection.rollback. Undoes all changes made after the given `Savepoint` object was set.
public final void	setAutoCommit(boolean `true` to enable auto-commit mode; `false` to disable it a) Implements java.sql.Connection.setAutoCommit. Sets this connection's auto-commit mode to the given state.
public final void	setCatalog(String the name of a catalog (subspace in this `Connection` object's database) in which to work a) Implements java.sql.Connection.setCatalog. Sets the given catalog name in order to select a subspace of this `Connection` object's database in which to work.
public final void	setClientInfo(Properties the list of client info properties to set a) Implements java.sql.Connection.setClientInfo. Sets the value of the connection's client info properties.
public final void	setClientInfo(String The name of the client info property to set a, String The value to set the client info property to. If the value is null, the current value of the specified property is cleared. b) Implements java.sql.Connection.setClientInfo. Sets the value of the client info property specified by name to the value specified by value.
public final void	setHoldability(int a `ResultSet` holdability constant; one of `ResultSet.HOLD_CURSORS_OVER_COMMIT` or `ResultSet.CLOSE_CURSORS_AT_COMMIT` a) Implements java.sql.Connection.setHoldability. Changes the default holdability of `ResultSet` objects created using this `Connection` object to the given holdability.
public final void	setNetworkTimeout(Executor The `Executor` implementation which will be used by `setNetworkTimeout`. a, int 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. b) Implements java.sql.Connection.setNetworkTimeout. Sets the maximum period a `Connection` or objects created from the `Connection` will wait for the database to reply to any one request.
public final void	setReadOnly(boolean `true` enables read-only mode; `false` disables it a) Implements java.sql.Connection.setReadOnly. Puts this connection in read-only mode as a hint to the driver to enable database optimizations.
public final Savepoint	setSavepoint() Implements java.sql.Connection.setSavepoint. Creates an unnamed savepoint in the current transaction and returns the new `Savepoint` object that represents it.
public final Savepoint	setSavepoint(String a `String` containing the name of the savepoint a) Implements java.sql.Connection.setSavepoint. Creates a savepoint with the given name in the current transaction and returns the new `Savepoint` object that represents it.
public final void	setSchema(String the name of a schema in which to work a) Implements java.sql.Connection.setSchema. Sets the given schema name to access.
public final void	setShardingKey(ShardingKey the sharding key to set on this connection. The sharding key may be `null` a, ShardingKey the super sharding key to set on this connection. The super sharding key may be `null` b) Overrides default java.sql.Connection.setShardingKey. Specifies a shardingKey and superShardingKey to use with this Connection
public final void	setShardingKey(ShardingKey the sharding key to set on this connection. The sharding key may be `null` a) Overrides default java.sql.Connection.setShardingKey. Specifies a shardingKey to use with this Connection
public final boolean	setShardingKeyIfValid(ShardingKey the sharding key to be validated against this connection. The sharding key may be `null` a, ShardingKey the super sharding key to be validated against this connection. The super sharding key may be `null`. b, int time in seconds before which the validation process is expected to be completed, otherwise the validation process is aborted. A value of 0 indicates the validation process will not time out. c) Overrides default java.sql.Connection.setShardingKeyIfValid. Sets and validates the sharding keys for this connection.
public final boolean	setShardingKeyIfValid(ShardingKey the sharding key to be validated against this connection. The sharding key may be `null` a, int time in seconds before which the validation process is expected to be completed,else the validation process is aborted. A value of 0 indicates the validation process will not time out. b) Overrides default java.sql.Connection.setShardingKeyIfValid. Sets and validates the sharding key for this connection.
public final void	setTransactionIsolation(int one of the following `Connection` constants: `Connection.TRANSACTION_READ_UNCOMMITTED`, `Connection.TRANSACTION_READ_COMMITTED`, `Connection.TRANSACTION_REPEATABLE_READ`, or `Connection.TRANSACTION_SERIALIZABLE`. (Note that `Connection.TRANSACTION_NONE` cannot be used because it specifies that transactions are not supported.) a) Implements java.sql.Connection.setTransactionIsolation. Attempts to change the transaction isolation level for this `Connection` object to the one given.
public final void	setTypeMap(Map<K, V> the `java.util.Map` object to install as the replacement for this `Connection` object's default type map a) Implements java.sql.Connection.setTypeMap. Installs the given `TypeMap` object as the type map for this `Connection` object.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.
public final Object	unwrap(Class<T> A Class defining an interface that the result must implement. a) Implements java.sql.Wrapper.unwrap. Returns an object that implements the given interface to allow access to non-standard methods, or standard methods not exposed by the proxy.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll wait wait wait

public final Class NewProxyConnection

Field Summary

Constructor Summary

Method Summary