oracle.adf.model
Interface OperationBinding

All Superinterfaces:

ControlBinding, OperationBinding

public interface OperationBinding
extends ControlBinding, OperationBinding

Method Summary

java.util.List	getErrors() Returns a list of errors that were raised during the last invoke operation call.
java.util.Map	getParamsMap() Retuns a map of name-value pairs of arguments and argument values to be passed to the bound operation.
java.lang.Object	getResult() Returns the result of invoking the operation bound by this binding (if the method has been already invoked.
void	invoke() Invokes this OperationBinding, for example, as a result of a UI button being pressed.
boolean	isOperationEnabled() Whether the action binding is enabled or disabled.

Methods inherited from interface oracle.adf.model.ControlBinding

release, setListener

Methods inherited from interface oracle.binding.OperationBinding

execute, getOperationInfo

Methods inherited from interface oracle.binding.ControlBinding

getName, getPath, release, resolvePath, setListener

Method Detail

isOperationEnabled

boolean isOperationEnabled()

Whether the action binding is enabled or disabled.

Specified by:

isOperationEnabled in interface OperationBinding

Returns:

True if the action is currently enabled. False otherwise.

invoke

void invoke()

Invokes this OperationBinding, for example, as a result of a UI button being pressed. This should translate into invoking some operation on the underlying data control. If there are exceptions within the invoke operation, these exceptions should be accessible via getErrors().

getErrors

java.util.List getErrors()

Returns a list of errors that were raised during the last invoke operation call.

Specified by:

getErrors in interface OperationBinding

Returns:

A list of Throwable that were raised during setInputValue(). It returns null if there is no error occurred.

See Also:

invoke()

getParamsMap

java.util.Map getParamsMap()

Retuns a map of name-value pairs of arguments and argument values to be passed to the bound operation.

Specified by:

getParamsMap in interface OperationBinding

getResult

java.lang.Object getResult()

Description copied from interface: OperationBinding

Returns the result of invoking the operation bound by this binding (if the method has been already invoked. This method may not force the method invocation.) This method may return null in case the method has not been invoked.

Specified by:

getResult in interface OperationBinding