oracle.adf.model.binding
Class DCInvokeMethod

java.lang.Object
oracle.adf.model.binding.DCInvokeMethod

All Implemented Interfaces:

oracle.adf.model.OperationInfo, OperationInfo

public class DCInvokeMethod

extends java.lang.Object

implements oracle.adf.model.OperationInfo

Implements metadata and logic to invoke a custom action binding method.

Internal: Applications should not use this class.

Method Summary

void	addInvokeMethodListener(DCInvokeMethodListener l) Adds the given listener to this Action Binding's listeners list.
java.lang.Object	callMethod(DCDataControl dc, oracle.adf.model.OperationBinding action, java.util.Map paramsMap) Internal use only.
java.lang.Object[]	fetchParameterValues(oracle.adf.model.BindingContext ctx, java.util.Map paramsMap) For internal framework use only.
DCInvokeMethodDef	getDef()
java.lang.String	getInstanceName() Internal: Applications should not use this method.
java.lang.Object	getInvokeInstance(DCDataControl dc, oracle.adf.model.BindingContext ctx) For internal framework use only.
java.util.ArrayList	getInvokeMethodListeners() Returns a list of JUInvokeMethodListener (returns an empty list if no such listener was registered).
java.lang.String	getMethodName() Internal: Applications should not use this method.
java.lang.String	getOperationName() Internal: Applications should not use this method.
oracle.adf.model.OperationParameter[]	getParameters() Returns an array of OperationParameters that this operation needs.
java.lang.String	getPermissionTargetName()
java.lang.String	getReturnName() Returns an expression to the location inside the BindingContext where this method's result should be found.
boolean	hasParameterValuesChanged()
void	release(int flag)
void	removeInvokeMethodListener(DCInvokeMethodListener l) Removes the given listener from this Action Binding's listeners list.
void	setCacheResolvedValues(boolean flag) Internal: Applications should not use this method.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getParameters

public oracle.adf.model.OperationParameter[] getParameters()

Description copied from interface: oracle.adf.model.OperationInfo

Returns an array of OperationParameters that this operation needs. Returns null if no parameters are needed.

Specified by:

getParameters in interface oracle.adf.model.OperationInfo

hasParameterValuesChanged

public boolean hasParameterValuesChanged()

callMethod

public java.lang.Object callMethod(DCDataControl dc,
                                   oracle.adf.model.OperationBinding action,
                                   java.util.Map paramsMap)

Internal use only. Application developers should not extend.

fetchParameterValues

public java.lang.Object[] fetchParameterValues(oracle.adf.model.BindingContext ctx,
                                               java.util.Map paramsMap)

For internal framework use only. Application developers should not use this method.

getInvokeInstance

public java.lang.Object getInvokeInstance(DCDataControl dc,
                                          oracle.adf.model.BindingContext ctx)

For internal framework use only. Application developers should not use this method.

getInstanceName

public final java.lang.String getInstanceName()

Internal: Applications should not use this method.

Specified by:

getInstanceName in interface oracle.adf.model.OperationInfo

getOperationName

public final java.lang.String getOperationName()

Internal: Applications should not use this method.

Specified by:

getOperationName in interface oracle.adf.model.OperationInfo

getMethodName

public final java.lang.String getMethodName()

Internal: Applications should not use this method.

getReturnName

public final java.lang.String getReturnName()

Description copied from interface: OperationInfo

Returns an expression to the location inside the BindingContext where this method's result should be found.

Specified by:

getReturnName in interface OperationInfo

getDef

public DCInvokeMethodDef getDef()

setCacheResolvedValues

public void setCacheResolvedValues(boolean flag)

Internal: Applications should not use this method.

Called by ActionBindingRef & MethodIteratorDef to imply that values once fetched need to be cached so that it can be compared against the new set of values on the next call to ascertain if the call should be ignored (if the parameter=values are same)

release

public void release(int flag)

getInvokeMethodListeners

public final java.util.ArrayList getInvokeMethodListeners()

Returns a list of JUInvokeMethodListener (returns an empty list if no such listener was registered).

addInvokeMethodListener

public final void addInvokeMethodListener(DCInvokeMethodListener l)

Adds the given listener to this Action Binding's listeners list.

removeInvokeMethodListener

public final void removeInvokeMethodListener(DCInvokeMethodListener l)

Removes the given listener from this Action Binding's listeners list.

getPermissionTargetName

public java.lang.String getPermissionTargetName()