org.apache.ode.bpel.runtime

## Class INVOKE

- java.lang.Object
- - org.apache.ode.jacob.JacobObject
  - - org.apache.ode.jacob.JacobRunnable
    - - org.apache.ode.bpel.runtime.BpelJacobRunnable
      - - org.apache.ode.bpel.runtime.INVOKE

- All Implemented Interfaces:
    java.io.Serializable, IndexedObject

      public class INVOKE
      extends BpelJacobRunnable

  JacobRunnable that performs the work of the `invoke` activity.
  See Also:
    Serialized Form

- - ### Nested Class Summary

    Nested Classes
    Modifier and Type | Class and Description
    --- | ---
    `static class` | `org.apache.ode.bpel.runtime.ACTIVITY.Key`

  - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `protected org.apache.ode.bpel.runtime.LinkFrame` | `_linkFrame`
    `protected boolean` | `_permeable` Permeability flag, if `false` we defer outgoing links until successful completion.
    `protected org.apache.ode.bpel.runtime.ScopeFrame` | `_scopeFrame`
    `protected org.apache.ode.bpel.runtime.ActivityInfo` | `_self`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `INVOKE(org.apache.ode.bpel.runtime.ActivityInfo self, org.apache.ode.bpel.runtime.ScopeFrame scopeFrame, org.apache.ode.bpel.runtime.LinkFrame linkFrame)`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `protected void` | `dpe(java.util.Collection<OLink> links)`
    `protected void` | `dpe(OActivity activity)` Perform dead-path elimination on an activity that was not started.
    `protected void` | `fillEventContext(ScopeEvent event)` Populate BpelEventContext, to be used by Registered Event Listeners
    `protected OConstants` | `getConstants()`
    `protected EvaluationContext` | `getEvaluationContext()`
    `java.lang.Object` | `getKey()` Get the value of the object's index.
    `void` | `run()` Peform the template reduction, i.e. do whatever it is that the templetized process does.
    `protected void` | `sendEvent(ActivityEvent event)`
    `protected void` | `sendEvent(ScopeEvent event)`
    `protected void` | `sendVariableReadEvent(VariableInstance var)`

    - ### Methods inherited from class org.apache.ode.bpel.runtime.BpelJacobRunnable

      `createChild, createFault, createFault, createFault, genMonotonic, getBpelRuntimeContext, initializeCorrelation, log`

    - ### Methods inherited from class org.apache.ode.jacob.JacobRunnable

      `getImplementedMethods, toString`

    - ### Methods inherited from class org.apache.ode.jacob.JacobObject

      `getClassName, getExtension, getMethod, importChannel, instance, newChannel, newChannel, object, object, object, object, replication, replication`

    - ### Methods inherited from class java.lang.Object

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

- - ### Field Detail

    - #### _self

          protected org.apache.ode.bpel.runtime.ActivityInfo _self

    - #### _permeable

          protected boolean _permeable

      Permeability flag, if `false` we defer outgoing links until successful completion.

    - #### _scopeFrame

          protected org.apache.ode.bpel.runtime.ScopeFrame _scopeFrame

    - #### _linkFrame

          protected org.apache.ode.bpel.runtime.LinkFrame _linkFrame

  - ### Constructor Detail

    - #### INVOKE

          public INVOKE(org.apache.ode.bpel.runtime.ActivityInfo self,
                org.apache.ode.bpel.runtime.ScopeFrame scopeFrame,
                org.apache.ode.bpel.runtime.LinkFrame linkFrame)

  - ### Method Detail

    - #### run

          public final void run()

      Description copied from class: `JacobRunnable`
      Peform the template reduction, i.e. do whatever it is that the templetized process does. This method may do some combination of in-line Java, and JACOB operations.

      Note that JACOB operations are performed in parallel, so the sequencing of JACOB operations is irrelevant

      Specified by:
        `run` in class `JacobRunnable`

    - #### getKey

          public java.lang.Object getKey()

      Description copied from interface: `IndexedObject`
      Get the value of the object's index.
      Specified by:
        `getKey` in interface `IndexedObject`
      Returns:

    - #### sendVariableReadEvent

          protected void sendVariableReadEvent(VariableInstance var)

    - #### sendEvent

          protected void sendEvent(ActivityEvent event)

    - #### sendEvent

          protected void sendEvent(ScopeEvent event)

    - #### fillEventContext

          protected void fillEventContext(ScopeEvent event)

      Populate BpelEventContext, to be used by Registered Event Listeners
      Parameters:
        `event` - ScopeEvent

    - #### dpe

          protected void dpe(java.util.Collection<OLink> links)

    - #### getConstants

          protected OConstants getConstants()

    - #### dpe

          protected void dpe(OActivity activity)

      Perform dead-path elimination on an activity that was not started.
      Parameters:
        `activity` -

    - #### getEvaluationContext

          protected EvaluationContext getEvaluationContext()