Package com.vaadin.collaborationengine

Class JsonUtil

java.lang.Object

com.vaadin.collaborationengine.JsonUtil

public class JsonUtil
extends Object

Utility methods to create JSON nodes.

Since:

1.0

Author:

Vaadin Ltd

Field Summary

Fields

Modifier and Type	Field	Description
static String	CHANGE_NODE_ID
static String	CHANGE_NODE_JOIN
static String	CHANGE_NODE_LEAVE
static String	CHANGE_SCOPE_OWNER
static com.fasterxml.jackson.core.type.TypeReference<List<com.vaadin.collaborationengine.CollaborationBinder.FocusedEditor>>	EDITORS_TYPE_REF
static com.fasterxml.jackson.core.type.TypeReference<List<UserInfo>>	LIST_USER_TYPE_REF

Method Summary

Modifier and Type	Method	Description
static com.fasterxml.jackson.databind.node.ObjectNode	createNodeJoin(UUID id)	Creates a JSON payload of a node join event.
static com.fasterxml.jackson.databind.node.ObjectNode	createNodeLeave(UUID id)	Creates a JSON payload of a node leave event.

Methods inherited from class java.lang.Object

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

Field Detail

CHANGE_NODE_ID

public static final String CHANGE_NODE_ID

See Also:

Constant Field Values

CHANGE_NODE_JOIN

public static final String CHANGE_NODE_JOIN

See Also:

Constant Field Values

CHANGE_NODE_LEAVE

public static final String CHANGE_NODE_LEAVE

See Also:

Constant Field Values

CHANGE_SCOPE_OWNER

public static final String CHANGE_SCOPE_OWNER

See Also:

Constant Field Values

LIST_USER_TYPE_REF

public static final com.fasterxml.jackson.core.type.TypeReference<List<UserInfo>> LIST_USER_TYPE_REF

EDITORS_TYPE_REF

public static final com.fasterxml.jackson.core.type.TypeReference<List<com.vaadin.collaborationengine.CollaborationBinder.FocusedEditor>> EDITORS_TYPE_REF

Method Detail

createNodeJoin

public static com.fasterxml.jackson.databind.node.ObjectNode createNodeJoin(UUID id)

Creates a JSON payload of a node join event.

Parameters:

id - the node id, not null

Returns:

the payload

createNodeLeave

public static com.fasterxml.jackson.databind.node.ObjectNode createNodeLeave(UUID id)

Creates a JSON payload of a node leave event.

Parameters:

id - the node id, not null

Returns:

the payload