javax.resource.spi.work: public class: ExecutionContext

javax.resource.spi.work
public class: ExecutionContext [javadoc | source]

java.lang.Object
   javax.resource.spi.work.ExecutionContext

This class models an execution context (transaction, security, etc) with which the Work instance must be executed. This class is provided as a convenience for easily creating ExecutionContext instances by extending this class and overriding only those methods of interest.

Some reasons why it is better for ExecutionContext to be a class rather than an interface:

There is no need for a resource adapter to implement this class. It only needs to implement the context information like transaction, etc.
The resource adapter code does not have to change when the ExecutionContext class evolves. For example, more context types could be added to the ExecutionContext class (in the future) without forcing resource adapter implementations to change.

version: 1.0 -

author: Ram - Jeyaraman

Method from javax.resource.spi.work.ExecutionContext Summary:
getTransactionTimeout, getXid, setTransactionTimeout, setXid

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from javax.resource.spi.work.ExecutionContext Detail:
public long getTransactionTimeout() { return this.transactionTimeout; } Get the transaction timeout value for a imported transaction.
public Xid getXid() { return this.xid; }
public void setTransactionTimeout(long timeout) throws NotSupportedException { if (timeout > 0) { this.transactionTimeout = timeout; } else { throw new NotSupportedException("Illegal timeout value"); } } Set the transaction timeout value for a imported transaction.
public void setXid(Xid xid) { //private SecurityContext securityCtx; this.xid = xid; } set a transaction context.

Method from javax.resource.spi.work.ExecutionContext Detail:

 public long getTransactionTimeout() {
	return this.transactionTimeout;
}

Get the transaction timeout value for a imported transaction.

 public Xid getXid() {
 return this.xid;
}

 public  void setTransactionTimeout(long timeout) throws NotSupportedException {
	if (timeout  > 0) {
	    this.transactionTimeout = timeout;
	} else {
	    throw new NotSupportedException("Illegal timeout value");
	}
}

Set the transaction timeout value for a imported transaction.

 public  void setXid(Xid xid) {
           
    //private SecurityContext securityCtx;
         this.xid = xid;
}

set a transaction context.