com.uwyn.rife.engine.annotations
Annotation Type Datalink

@Retention(value=RUNTIME)
@Target(value={})
@Documented
public @interface Datalink

Declares a data link for the element.

Since:

1.5

Version:

$Revision: 3634 $

Author:

Geert Bevin (gbevin[remove] at uwyn dot com)

Optional Element Summary

Class	destClass The Java class of the destination element for this data link.
String	destClassIdPrefix The prefix that will be added to the destClass ID.
String	destId The ID of the destination element for this data link.
String	destInbean The name of the target element's destination inbean.
String	destInput The name of the target element's destination input.
boolean	snapback Indicates whether this data link is a snapback.
String	srcOutbean The name of this element's outbean.
String	srcOutput The name of this element's source output.

srcOutput

public abstract String srcOutput

The name of this element's source output.

Since:

1.5

Default:

""

srcOutbean

public abstract String srcOutbean

The name of this element's outbean.

Since:

1.5

Default:

""

destId

public abstract String destId

The ID of the destination element for this data link.

If destClass is provided, it will override the destId value.

Since:

1.5

See Also:

destClass()

Default:

""

destClass

public abstract Class destClass

The Java class of the destination element for this data link. This class should at least have an Elem annotation.

If destClass is provided, it will override the destId value.

The ID will be evaluated locally to the current subsite. If you have to refer to an ID in another subsite, you have to use the destClassIdPrefix().

Since:

1.5

See Also:

destId(), destClassIdPrefix()

Default:

void.class

destClassIdPrefix

public abstract String destClassIdPrefix

The prefix that will be added to the destClass ID.

This makes it possible to refer to an ID in another subsite. Note that this prefix is not validated individually, it is merely added as a string to build the final ID that will be used.

Since:

1.5

See Also:

destClass()

Default:

""

snapback

public abstract boolean snapback

Indicates whether this data link is a snapback.

Since:

1.5

Default:

false

destInput

public abstract String destInput

The name of the target element's destination input.

Since:

1.5

Default:

""

destInbean

public abstract String destInbean

The name of the target element's destination inbean.

Since:

1.5

Default:

""