```
public interface DataExchangeServiceContext
```
Provides the necessary context for integrating {addon.label} services.

Since:

2.4.0

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`com.onwbp.adaptation.Adaptation`	`getAdaptation()`	Returns the current dataset or the currently selected record.
`com.onwbp.adaptation.Request`	`getCurrentRequestOnSelectedOccurrences()`	Returns the request of the currently selected records.
`com.onwbp.adaptation.Request`	`getRequest()`	Returns the request corresponding to the current table view, including the filters and sort criteria set on the view.
`com.orchestranetworks.service.Session`	`getSession()`	Returns the current session context.
`com.orchestranetworks.schema.SchemaNode`	`getTableNode()`	Returns the currently selected table node.
`java.util.List<com.orchestranetworks.schema.SchemaNode>`	`getViewedSchemaNodes()`	Returns the nodes (or "columns" from a user perspective) currently displayed by the tabular view.
`boolean`	`isCalledOnHierarchyNode()`	Returns `true` if the current service is called from the contextual menu of a hierarchy node.
`boolean`	`isCalledOnHome()`	Returns `true` if the current service is called from a data space or snapshot menu.
`boolean`	`isCalledOnInstance()`	Returns `true` if the current service is called from a data set menu.
`boolean`	`isCalledOnOccurrencePage()`	Returns `true` if the current service is called from a record page.
`boolean`	`isCalledOnTable()`	Returns `true` if the current service is called on the whole table view.
`boolean`	`isCalledOnTableSelection()`	Returns `true` if the current service is called on the selected records of the view.

- Method Detail
  - getAdaptation
```
com.onwbp.adaptation.Adaptation getAdaptation()
```
    Returns the current dataset or the currently selected record.
  - getTableNode
```
com.orchestranetworks.schema.SchemaNode getTableNode()
```
    Returns the currently selected table node.
  - getRequest
```
com.onwbp.adaptation.Request getRequest()
```
    Returns the request corresponding to the current table view, including the filters and sort criteria set on the view.
  - getCurrentRequestOnSelectedOccurrences
```
com.onwbp.adaptation.Request getCurrentRequestOnSelectedOccurrences()
```
    Returns the request of the currently selected records. Returns null if this service is called outside the context of a table. If no records are selected, the returned request will have an empty result.
  - getViewedSchemaNodes
```
java.util.List<com.orchestranetworks.schema.SchemaNode> getViewedSchemaNodes()
```
    Returns the nodes (or "columns" from a user perspective) currently displayed by the tabular view.
  - isCalledOnHierarchyNode
```
boolean isCalledOnHierarchyNode()
```
    Returns true if the current service is called from the contextual menu of a hierarchy node.
  - isCalledOnHome
```
boolean isCalledOnHome()
```
    Returns true if the current service is called from a data space or snapshot menu.
  - isCalledOnInstance
```
boolean isCalledOnInstance()
```
    Returns true if the current service is called from a data set menu.
  - isCalledOnOccurrencePage
```
boolean isCalledOnOccurrencePage()
```
    Returns true if the current service is called from a record page.
  - isCalledOnTable
```
boolean isCalledOnTable()
```
    Returns true if the current service is called on the whole table view.
  - isCalledOnTableSelection
```
boolean isCalledOnTableSelection()
```
    Returns true if the current service is called on the selected records of the view.
  - getSession
```
com.orchestranetworks.service.Session getSession()
```
    Returns the current session context.

Interface DataExchangeServiceContext

Method Summary

Method Detail

getAdaptation

getTableNode

getRequest

getCurrentRequestOnSelectedOccurrences

getViewedSchemaNodes

isCalledOnHierarchyNode

isCalledOnHome

isCalledOnInstance

isCalledOnOccurrencePage

isCalledOnTable

isCalledOnTableSelection

getSession