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java.lang.Objectorg.apache.oodt.cas.workflow.instrepo.AbstractPaginatibleInstanceRepository
org.apache.oodt.cas.workflow.instrepo.MemoryWorkflowInstanceRepository
public class MemoryWorkflowInstanceRepository
A simple WorkflowInstanceRepository
that does not require the use of
a database to track the status of the Workflow executions it manages.
Field Summary |
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Fields inherited from class org.apache.oodt.cas.workflow.instrepo.AbstractPaginatibleInstanceRepository |
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pageSize |
Fields inherited from interface org.apache.oodt.cas.workflow.instrepo.WorkflowInstanceRepository |
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X_POINT_ID |
Constructor Summary | |
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MemoryWorkflowInstanceRepository(int pageSize)
Default Constructor |
Method Summary | |
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void |
addWorkflowInstance(WorkflowInstance wInst)
Persists the specified WorkflowInstance to the instance
repository. |
int |
getNumWorkflowInstances()
Gets the number of WorkflowInstances with any status
being managed by this WorkflowInstanceRepository. |
int |
getNumWorkflowInstancesByStatus(String status)
Gets the number of WorkflowInstances with the given
status being managed by this WorkflowInstanceRepository. |
WorkflowInstance |
getWorkflowInstanceById(String workflowInstId)
Returns the WorkflowInstance s with the specified
workflowInstId . |
List |
getWorkflowInstances()
|
List |
getWorkflowInstancesByStatus(String status)
Returns a List of WorkflowInstance s, with the specified
status String. |
protected List |
paginateWorkflows(int pageNum,
String status)
|
void |
removeWorkflowInstance(WorkflowInstance wInst)
Removes the specified WorkflowInstance from the instance
repository. |
void |
updateWorkflowInstance(WorkflowInstance wInst)
Updates and persists the specified WorkflowInstance to the
instance repository. |
Methods inherited from class org.apache.oodt.cas.workflow.instrepo.AbstractPaginatibleInstanceRepository |
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getFirstPage, getLastPage, getNextPage, getPagedWorkflows, getPagedWorkflows, getPrevPage, paginateWorkflows |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public MemoryWorkflowInstanceRepository(int pageSize)
Default Constructor
Method Detail |
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public void addWorkflowInstance(WorkflowInstance wInst) throws InstanceRepositoryException
WorkflowInstanceRepository
WorkflowInstance
to the instance
repository.
wInst
- The workflow instance to persist.
InstanceRepositoryException
- If any error occurs.public void removeWorkflowInstance(WorkflowInstance wInst) throws InstanceRepositoryException
WorkflowInstanceRepository
WorkflowInstance
from the instance
repository.
wInst
- The workflow instance to remove.
InstanceRepositoryException
- If any error occurs.public void updateWorkflowInstance(WorkflowInstance wInst) throws InstanceRepositoryException
WorkflowInstanceRepository
WorkflowInstance
to the
instance repository.
wInst
- The workflow instance to update and persist.
InstanceRepositoryException
- If any error occurs.public WorkflowInstance getWorkflowInstanceById(String workflowInstId) throws InstanceRepositoryException
WorkflowInstanceRepository
Returns the WorkflowInstance
s with the specified
workflowInstId
.
workflowInstId
- The ID of the WorkflowInstance
to return.
WorkflowInstance
.
InstanceRepositoryException
- If any error occurs.public List getWorkflowInstances() throws InstanceRepositoryException
List
of WorkflowInstance
s that this
WorkflowEngine
is managing.
InstanceRepositoryException
- If any error occurs.public List getWorkflowInstancesByStatus(String status) throws InstanceRepositoryException
WorkflowInstanceRepository
Returns a List
of WorkflowInstance
s, with the specified
status
String.
status
- A string representation of the status of the
WorkflowInstance
.
List
of WorkflowInstance
s, with the specified
status
String.
InstanceRepositoryException
- If there is any error that occurs.protected List paginateWorkflows(int pageNum, String status) throws InstanceRepositoryException
paginateWorkflows
in class AbstractPaginatibleInstanceRepository
InstanceRepositoryException
public int getNumWorkflowInstances() throws InstanceRepositoryException
WorkflowInstanceRepository
WorkflowInstances
with any status
being managed by this WorkflowInstanceRepository.
WorkflowInstances
associated with any
status
being managed by this
WorkflowInstanceRepository.
InstanceRepositoryException
public int getNumWorkflowInstancesByStatus(String status) throws InstanceRepositoryException
WorkflowInstanceRepository
WorkflowInstances
with the given
status
being managed by this WorkflowInstanceRepository.
status
- The status to obtain the number of WorkflowInstance
s
for.
WorkflowInstance
s with the given
status
.
InstanceRepositoryException
- If there is any error that occurs.
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