org.apache.jackrabbit.oak

Class Oak

java.lang.Object

org.apache.jackrabbit.oak.Oak

public class Oak
extends java.lang.Object

Builder class for constructing ContentRepository instances with a set of specified plugin components. This class acts as a public facade that hides the internal implementation classes and the details of how they get instantiated and wired together.

Since:

Oak 0.6

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Oak.OakDefaultComponents

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	DEFAULT_WORKSPACE_NAME Constant for the default workspace name

Constructor Summary

Constructors

Constructor and Description
Oak()
Oak(NodeStore store)

Method Summary

Modifier and Type	Method and Description
ContentRepository	createContentRepository() Returns the content repository instance created with the given configuration.
ContentSession	createContentSession() Creates a content repository with the given configuration and logs in to the default workspace with no credentials, returning the resulting content session.
Root	createRoot() Creates a content repository with the given configuration and returns a Root instance after logging in to the default workspace with no credentials.
static java.util.concurrent.ExecutorService	defaultExecutorService() Default ExecutorService used for scheduling concurrent tasks.
static java.util.concurrent.ScheduledExecutorService	defaultScheduledExecutor() Default ScheduledExecutorService used for scheduling background tasks.
@NotNull Whiteboard	getWhiteboard()
@NotNull Oak	with(@NotNull Clusterable c) Define the current repository as being a Clusterable one.
@NotNull Oak	with(@NotNull CommitHook hook) Associates the given commit hook with the repository to be created.
@NotNull Oak	with(@NotNull ConflictHandler conflictHandler) Deprecated. Use with(ThreeWayConflictHandler) instead
@NotNull Oak	with(@NotNull Editor editor) Associates the given editor with the repository to be created.
@NotNull Oak	with(@NotNull EditorProvider provider) Associates the given editor provider with the repository to be created.
@NotNull Oak	with(@NotNull java.util.concurrent.Executor executor)
@NotNull Oak	with(@NotNull IndexEditorProvider provider) Associates the given index hook provider with the repository to be created.
@NotNull Oak	with(@NotNull javax.management.MBeanServer mbeanServer)
@NotNull Oak	with(@NotNull Observer observer)
@NotNull Oak	with(@NotNull QueryIndexProvider provider) Associates the given query index provider with the repository to be created.
@NotNull Oak	with(@NotNull QueryLimits settings)
@NotNull Oak	with(@NotNull RepositoryInitializer initializer)
@NotNull Oak	with(@NotNull java.util.concurrent.ScheduledExecutorService scheduledExecutor)
@NotNull Oak	with(@NotNull SecurityProvider securityProvider)
@NotNull Oak	with(@NotNull java.lang.String defaultWorkspaceName) Sets the default workspace name that should be used in case of login with null workspace name.
@NotNull Oak	with(@NotNull ThreeWayConflictHandler conflictHandler)
@NotNull Oak	with(@NotNull Whiteboard whiteboard)
Oak	withAsyncIndexing() Deprecated. Use withAsyncIndexing(String, long) instead
Oak	withAsyncIndexing(@NotNull java.lang.String name, long delayInSeconds) Enable the asynchronous (background) indexing behavior for the provided task name.
Oak	withAtomicCounter()
Oak	withFailOnMissingIndexProvider()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_WORKSPACE_NAME

public static final java.lang.String DEFAULT_WORKSPACE_NAME

Constant for the default workspace name

See Also:

Constant Field Values

Constructor Detail

Oak

public Oak(NodeStore store)

Oak

public Oak()

Method Detail

defaultScheduledExecutor

public static java.util.concurrent.ScheduledExecutorService defaultScheduledExecutor()

Default ScheduledExecutorService used for scheduling background tasks. This default spawns up to 32 background thread on an as need basis. Idle threads are pruned after one minute.

Returns:

fresh ScheduledExecutorService

defaultExecutorService

public static java.util.concurrent.ExecutorService defaultExecutorService()

Default ExecutorService used for scheduling concurrent tasks. This default spawns as many threads as required with a priority of Thread.MIN_PRIORITY. Idle threads are pruned after one minute.

Returns:

fresh ExecutorService

with

@NotNull
public @NotNull Oak with(@NotNull
                                  @NotNull Clusterable c)

Define the current repository as being a Clusterable one.

Parameters:

c -

Returns:

with

@NotNull
public @NotNull Oak with(@NotNull
                                  @NotNull java.lang.String defaultWorkspaceName)

Sets the default workspace name that should be used in case of login with null workspace name. If this method has not been called some internal default value will be used.

Parameters:

defaultWorkspaceName - The name of the default workspace.

Returns:

this builder.

with

@NotNull
public @NotNull Oak with(@NotNull
                                  @NotNull RepositoryInitializer initializer)

with

@NotNull
public @NotNull Oak with(@NotNull
                                  @NotNull QueryLimits settings)

with

@NotNull
public @NotNull Oak with(@NotNull
                                  @NotNull QueryIndexProvider provider)

Associates the given query index provider with the repository to be created.

Parameters:

provider - query index provider

Returns:

this builder

with

@NotNull
public @NotNull Oak with(@NotNull
                                  @NotNull IndexEditorProvider provider)

Associates the given index hook provider with the repository to be created.

Parameters:

provider - index hook provider

Returns:

this builder

with

@NotNull
public @NotNull Oak with(@NotNull
                                  @NotNull CommitHook hook)

Associates the given commit hook with the repository to be created.

Parameters:

hook - commit hook

Returns:

this builder

with

@NotNull
public @NotNull Oak with(@NotNull
                                  @NotNull EditorProvider provider)

Associates the given editor provider with the repository to be created.

Parameters:

provider - editor provider

Returns:

this builder

with

@NotNull
public @NotNull Oak with(@NotNull
                                  @NotNull Editor editor)

Associates the given editor with the repository to be created.

Parameters:

editor - editor

Returns:

this builder

with

@NotNull
public @NotNull Oak with(@NotNull
                                  @NotNull SecurityProvider securityProvider)

with

@Deprecated
 @NotNull
public @NotNull Oak with(@NotNull
                                               @NotNull ConflictHandler conflictHandler)

Deprecated. Use with(ThreeWayConflictHandler) instead

Associates the given conflict handler with the repository to be created.

Parameters:

conflictHandler - conflict handler

Returns:

this builder

with

@NotNull
public @NotNull Oak with(@NotNull
                                  @NotNull ThreeWayConflictHandler conflictHandler)

with

@NotNull
public @NotNull Oak with(@NotNull
                                  @NotNull java.util.concurrent.ScheduledExecutorService scheduledExecutor)

with

@NotNull
public @NotNull Oak with(@NotNull
                                  @NotNull java.util.concurrent.Executor executor)

with

@NotNull
public @NotNull Oak with(@NotNull
                                  @NotNull javax.management.MBeanServer mbeanServer)

with

@NotNull
public @NotNull Oak with(@NotNull
                                  @NotNull Whiteboard whiteboard)

with

@NotNull
public @NotNull Oak with(@NotNull
                                  @NotNull Observer observer)

withAsyncIndexing

@Deprecated
public Oak withAsyncIndexing()

Deprecated. Use withAsyncIndexing(String, long) instead

Enable the asynchronous (background) indexing behavior.

Please note that when enabling the background indexer, you need to take care of calling #shutdown on the executor provided for this Oak instance.

withFailOnMissingIndexProvider

public Oak withFailOnMissingIndexProvider()

withAtomicCounter

public Oak withAtomicCounter()

withAsyncIndexing

public Oak withAsyncIndexing(@NotNull
                             @NotNull java.lang.String name,
                             long delayInSeconds)

Enable the asynchronous (background) indexing behavior for the provided task name.

Please note that when enabling the background indexer, you need to take care of calling #shutdown on the executor provided for this Oak instance.

getWhiteboard

@NotNull
public @NotNull Whiteboard getWhiteboard()

createContentRepository

public ContentRepository createContentRepository()

Returns the content repository instance created with the given configuration. If the repository doesn't exist yet, a new instance will be created and returned for each subsequent call of this method.

Returns:

content repository

createContentSession

public ContentSession createContentSession()

Creates a content repository with the given configuration and logs in to the default workspace with no credentials, returning the resulting content session.

This method exists mostly as a convenience for one-off tests, as there's no way to create other sessions for accessing the same repository.

There is typically no need to explicitly close the returned session unless the repository has explicitly been configured to reserve some resources until all sessions have been closed. The repository will be garbage collected once the session is no longer used.

Returns:

content session

createRoot

public Root createRoot()

Creates a content repository with the given configuration and returns a Root instance after logging in to the default workspace with no credentials.

This method exists mostly as a convenience for one-off tests, as the returned root is the only way to access the session or the repository.

Note that since there is no way to close the underlying content session, this method should only be used when no components that require sessions to be closed have been configured. The repository and the session will be garbage collected once the root is no longer used.

Returns:

root instance