SessionOperation (Jackrabbit Oak 1.62.0 API)

java.lang.Object
- org.apache.jackrabbit.oak.jcr.session.operation.SessionOperation<T>

Direct Known Subclasses:

ItemOperation, LockOperation, UserManagerOperation
```
public abstract class SessionOperation<T>
extends java.lang.Object
```
A SessionOperation provides an execution context for executing session scoped operations.

See Also:

SessionDelegate.perform(SessionOperation)

Constructor Summary

Constructors
Modifier	Constructor	Description
`protected`	`SessionOperation(@NotNull java.lang.String name)`
`protected`	`SessionOperation(@NotNull java.lang.String name, boolean update)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`checkPreconditions()`
`boolean`	`isLogout()`
`boolean`	`isRefresh()`	Return `true` if this operation refreshed the transient space
`boolean`	`isSave()`
`boolean`	`isUpdate()`	Returns `true` if this operation updates the the transient
`T`	`perform()`
`T`	`performNullable()`
`void`	`performVoid()`
`java.lang.String`	`toString()`	Provide details about the operation being performed.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SessionOperation

protected SessionOperation(@NotNull
                           @NotNull java.lang.String name,
                           boolean update)

SessionOperation

protected SessionOperation(@NotNull
                           @NotNull java.lang.String name)

Method Detail
- isUpdate
```
public boolean isUpdate()
```
  Returns true if this operation updates the the transient
- isRefresh
```
public boolean isRefresh()
```
  Return true if this operation refreshed the transient space
- isSave
```
public boolean isSave()
```
- isLogout
```
public boolean isLogout()
```
- checkPreconditions
```
public void checkPreconditions()
                        throws RepositoryException
```
  Throws:
  
  RepositoryException
- perform
```
@NotNull
public T perform()
          throws RepositoryException
```
  Throws:
  
  RepositoryException
- performNullable
```
@Nullable
public T performNullable()
                  throws RepositoryException
```
  Throws:
  
  RepositoryException
- performVoid
```
public void performVoid()
                 throws RepositoryException
```
  Throws:
  
  RepositoryException
- toString
```
public java.lang.String toString()
```
  Provide details about the operation being performed. This default implementation just returns the name passed to the constructor.
  
  Overrides:
  
  toString in class java.lang.Object