ConnectionRequestInfo (Java EE 5 SDK)

Java

Java EE 5 SDK

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javax.resource.spi Interface ConnectionRequestInfo


public interface ConnectionRequestInfo

The ConnectionRequestInfo interface enables a resource adapter to pass its own request specific data structure across the connection request flow. A resource adapter extends the empty interface to supports its own data structures for connection request.

A typical use allows a resource adapter to handle application component specified per-connection request properties (example - client ID, language). The application server passes these properties back across to match/createManagedConnection calls on the resource adapter. These properties remain opaque to the application server during the connection request flow.

Once the ConnectionRequestInfo reaches match/createManagedConnection methods on the ManagedConnectionFactory instance, resource adapter uses this additional per-request information to do connection creation and matching.

版本:
0.8
作者:
Rahul Sharma
另请参见:
ManagedConnectionFactory, ManagedConnection

方法摘要
 boolean equals(Object other)
          Checks whether this instance is equal to another.
 int hashCode()
          Returns the hashCode of the ConnectionRequestInfo.
 

方法详细信息

equals

boolean equals(Object other)
Checks whether this instance is equal to another. Since connectionRequestInfo is defined specific to a resource adapter, the resource adapter is required to implement this method. The conditions for equality are specific to the resource adapter.

重写:
equals in class Object
返回:
True if the two instances are equal.

hashCode

int hashCode()
Returns the hashCode of the ConnectionRequestInfo.

重写:
hashCode in class Object
返回:
hash code os this instance

Java EE 5 SDK

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