Package org.apache.tomcat.jdbc.pool
Class ConnectionPool.ConnectionFuture
- java.lang.Object
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- org.apache.tomcat.jdbc.pool.ConnectionPool.ConnectionFuture
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- All Implemented Interfaces:
Runnable
,Future<Connection>
- Enclosing class:
- ConnectionPool
protected class ConnectionPool.ConnectionFuture extends Object implements Future<Connection>, Runnable
Tread safe wrapper around a future for the regular queue This one retrieves the pooled connection object and performs the initialization according to interceptors and validation rules. This class is thread safe and is cancellable
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Constructor Summary
Constructors Constructor Description ConnectionFuture(Future<PooledConnection> pcf)
ConnectionFuture(PooledConnection pc)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
cancel(boolean mayInterruptIfRunning)
Connection
get()
Connection
get(long timeout, TimeUnit unit)
boolean
isCancelled()
boolean
isDone()
void
run()
run method to be executed when cancelled by an executor
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Constructor Detail
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ConnectionFuture
public ConnectionFuture(Future<PooledConnection> pcf)
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ConnectionFuture
public ConnectionFuture(PooledConnection pc) throws SQLException
- Throws:
SQLException
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Method Detail
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cancel
public boolean cancel(boolean mayInterruptIfRunning)
- Specified by:
cancel
in interfaceFuture<Connection>
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get
public Connection get() throws InterruptedException, ExecutionException
- Specified by:
get
in interfaceFuture<Connection>
- Throws:
InterruptedException
ExecutionException
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get
public Connection get(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException
- Specified by:
get
in interfaceFuture<Connection>
- Throws:
InterruptedException
ExecutionException
TimeoutException
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isCancelled
public boolean isCancelled()
- Specified by:
isCancelled
in interfaceFuture<Connection>
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isDone
public boolean isDone()
- Specified by:
isDone
in interfaceFuture<Connection>
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