
org.cristalise.kernel.entity.AgentPOATie Maven / Gradle / Ivy
package org.cristalise.kernel.entity;
/**
* org/cristalise/kernel/entity/AgentPOATie.java .
* Generated by the IDL-to-Java compiler (portable), version "3.2"
* from /home/travis/build/cristal-ise/kernel/src/main/idl/Entity.idl
* Tuesday, June 26, 2018 6:11:44 PM UTC
*/
/**************************************************************************
* Agent is a ManageableEntity that represents an Activity executor in the
* system. It holds a job list, which are persistent requests for execution
* from waiting activities assigned to a role that has such Job pushing enabled.
**************************************************************************/
public class AgentPOATie extends AgentPOA
{
// Constructors
public AgentPOATie ( org.cristalise.kernel.entity.AgentOperations delegate ) {
this._impl = delegate;
}
public AgentPOATie ( org.cristalise.kernel.entity.AgentOperations delegate , org.omg.PortableServer.POA poa ) {
this._impl = delegate;
this._poa = poa;
}
public org.cristalise.kernel.entity.AgentOperations _delegate() {
return this._impl;
}
public void _delegate (org.cristalise.kernel.entity.AgentOperations delegate ) {
this._impl = delegate;
}
public org.omg.PortableServer.POA _default_POA() {
if(_poa != null) {
return _poa;
}
else {
return super._default_POA();
}
}
/** Supplies the new set of jobs for the given item and activity. The Agent should replace all existing jobs for that activity
* with the given set. This method should generally only be called by a workflow while performing an execution.
*
* @param itemKey the item which generated the jobs. The Agent should discard any existing jobs for that Item.
* @param stepPath the Activity within the lifecycle of the item which the jobs relate to
* @param newJobs an XML marshalled {@link org.cristalise.kernel.entity.agent.JobArrayList JobArrayList} containing the new Jobs
**/
public void refreshJobList (org.cristalise.kernel.common.SystemKey itemKey, String stepPath, String newJobs)
{
_impl.refreshJobList(itemKey, stepPath, newJobs);
} // refreshJobList
/** Add this Agent to the given role
* @param roleName the new role to add
* @throws ObjectNotFoundException when the role doesn't exist
* @throws CannotManageException when an error occurs writing the data to LDAP
**/
public void addRole (String roleName) throws org.cristalise.kernel.common.ObjectNotFoundException, org.cristalise.kernel.common.CannotManageException
{
_impl.addRole(roleName);
} // addRole
/** Remove this Agent from the given role
* @param the role name to remove
* @throws CannotManageException when an error occurs writing the data to LDAP
**/
public void removeRole (String roleName) throws org.cristalise.kernel.common.ObjectNotFoundException, org.cristalise.kernel.common.CannotManageException
{
_impl.removeRole(roleName);
} // removeRole
/**
* System generated unique key of the Entity. It is a 128 bit UUID, expressed as two 64 bit longs in the IDLs, but as a UUID object in the Java kernel. The ItemPath is used as the Item identifier in the kernel and its API,
which can be derived from either a UUID object or a SystemKey structure.
**/
public org.cristalise.kernel.common.SystemKey getSystemKey ()
{
return _impl.getSystemKey();
} // getSystemKey
/** Initialises a new Item. Initial properties and the lifecycle are supplied. They should come from the Item's description.
*
* @param agentKey the Agent doing the initialisation
* @param itemProps The XML marshalled {@link org.cristalise.kernel.Property.PropertyArrayList PropertyArrayList} containing the initial
* Property objects of the Item
* @param workflow The XML marshalled new lifecycle of the Item
* @param collection The XML marshalled CollectionArrayList of the initial state of the Item's collections
* @exception ObjectNotFoundException
**/
public void initialise (org.cristalise.kernel.common.SystemKey agentKey, String itemProps, String workflow, String collections) throws org.cristalise.kernel.common.AccessRightsException, org.cristalise.kernel.common.InvalidDataException, org.cristalise.kernel.common.PersistencyException, org.cristalise.kernel.common.ObjectNotFoundException, org.cristalise.kernel.common.InvalidCollectionModification
{
_impl.initialise(agentKey, itemProps, workflow, collections);
} // initialise
/**
* Returns a chunk of XML which may be a serialized C2KLocalObject, or in the case of Outcomes is merely a fragment of XML.
*
* @param path - All Entity data is arranged in a tree structure which uniquely identifies that object within the Entity it is contained, according to the following scheme:
* LifeCycle/workflow
(Items only): The Workflow object for this Item, containing the graph of activities defining the Item's lifecycle, and the Predefined Step container for data modification
* Collection/{Name}
(Items only): Collection objects defining links between Items
* Property/{Name}
: Name value pairs to idenfity this Entity, define its type, and hold any other oft-changing indicators that would be heavy to extract from Outcomes
* AuditTrail/{ID}
(Items only): Events describing all activity state changes in this Item.
* Outcome/{Schema name}/{Schema version}/{Event ID}
(Items only): XML fragments resulting from the execution of an Activity, validated against the XML Schema defined by that activity.
* ViewPoint/{Schema name}/{Name}
(Items only): A named pointer to the latest version of an Outcome, defined by the Activity.
* Job/{ID}
(Agents only): A persistent Job, reflecting a request for execution of an Activity to this Agent. Not all roles create persistent Jobs like this, only those specifically flagged to do so.
*
* @see org.cristalise.kernel.persistency.ClusterStorage#getPath
*
* @return The XML string of the data. All fragments except Outcomes will deserialize into objects with the kernel CastorXMLUtility available in the Gateway.
*
* @exception ObjectNotFoundException when the path is not present in this Entity
* @exception AccessRightsException Not currently implemented
* @exception PersistencyException when the path could not be loaded because of a problem with the storage subsystem.
**/
public String queryData (String path) throws org.cristalise.kernel.common.AccessRightsException, org.cristalise.kernel.common.ObjectNotFoundException, org.cristalise.kernel.common.PersistencyException
{
return _impl.queryData(path);
} // queryData
/**
* Requests a transition of an Activity in this Item's workflow. If possible and permitted, an Event is
* generated and stored, the Activity's state is updated, which may cause the Workflow to proceed. If
* this transition requires Outcome data, this is supplied and stored, and a Viewpoint will be created
* or updated to point to this latest version. In the case of PredefinedSteps, additional data changes
* may be performed in the server data.
*
* This method should not be called directly, as there is a large client side to activity execution
* implemented in the Proxy objects, such as script execution and schema validation.
*
* @param agentKey The SystemKey of the Agent. Some activities may be restricted in which roles may execute them.
* Some transitions cause the activity to be assigned to the executing Agent.
*
* @param stepPath The path in the Workflow to the desired Activity
*
* @param transitionID The transition to be performed
*
* @param requestData The XML Outcome of the work defined by the Activity. Must be valid to the XML Schema,
* though this is not verified on the server, rather in the AgentProxy in the Client API.
*
* @throws AccessRightsException The Agent is not permitted to perform the operation. Either it does not
* have the correct role, or the Activity is reserved by another Agent. Also thrown when the given Agent ID doesn't exist.
* @throws InvalidTransitionException The Activity is not in the correct state to make the requested transition.
* @throws ObjectNotFoundException The Activity or a container of it does not exist.
* @throws InvalidDataException An activity property for the requested Activity was invalid e.g. SchemaVersion was not a number.
Also thrown when an uncaught Java exception or error occurred.
* @throws PersistencyException There was a problem committing the changes to storage.
* @throws ObjectAlreadyExistsException Not normally thrown, but reserved for PredefinedSteps to throw if they need to.
**/
public String requestAction (org.cristalise.kernel.common.SystemKey agentKey, String stepPath, int transitionID, String requestData) throws org.cristalise.kernel.common.AccessRightsException, org.cristalise.kernel.common.InvalidTransitionException, org.cristalise.kernel.common.ObjectNotFoundException, org.cristalise.kernel.common.InvalidDataException, org.cristalise.kernel.common.PersistencyException, org.cristalise.kernel.common.ObjectAlreadyExistsException, org.cristalise.kernel.common.InvalidCollectionModification
{
return _impl.requestAction(agentKey, stepPath, transitionID, requestData);
} // requestAction
public String delegatedAction (org.cristalise.kernel.common.SystemKey agentKey, org.cristalise.kernel.common.SystemKey delegateAgentKey, String stepPath, int transitionID, String requestData) throws org.cristalise.kernel.common.AccessRightsException, org.cristalise.kernel.common.InvalidTransitionException, org.cristalise.kernel.common.ObjectNotFoundException, org.cristalise.kernel.common.InvalidDataException, org.cristalise.kernel.common.PersistencyException, org.cristalise.kernel.common.ObjectAlreadyExistsException, org.cristalise.kernel.common.InvalidCollectionModification
{
return _impl.delegatedAction(agentKey, delegateAgentKey, stepPath, transitionID, requestData);
} // delegatedAction
/**
* Returns a set of Jobs for this Agent on this Item. Each Job represents a possible transition
* of a particular Activity in the Item's lifecycle. The list may be filtered to only refer to
* currently active activities.
*
* @param agentKey The system key of the Agent requesting Jobs.
* @param filter If true, then only Activities which are currently active will be included.
* @return An XML marshalled {@link org.cristalise.kernel.entity.agent.JobArrayList JobArrayList}
* @throws AccessRightsException - when the Agent doesn't exist
* @throws ObjectNotFoundException - when the Item doesn't have a lifecycle
* @throws PersistencyException - when there was a storage or other unknown error
**/
public String queryLifeCycle (org.cristalise.kernel.common.SystemKey agentKey, boolean filter) throws org.cristalise.kernel.common.AccessRightsException, org.cristalise.kernel.common.ObjectNotFoundException, org.cristalise.kernel.common.PersistencyException
{
return _impl.queryLifeCycle(agentKey, filter);
} // queryLifeCycle
private org.cristalise.kernel.entity.AgentOperations _impl;
private org.omg.PortableServer.POA _poa;
} // class AgentPOATie
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