org.activiti.explorer.navigation

Class TaskNavigator

java.lang.Object

org.activiti.explorer.navigation.TaskNavigator

All Implemented Interfaces:

Serializable, Navigator

public class TaskNavigator
extends Object
implements Navigator

Author:

Frederik Heremans, Joram Barrez

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	CATEGORY_ARCHIVED
static String	CATEGORY_INBOX
static String	CATEGORY_INVOLVED
static String	CATEGORY_QUEUED
static String	CATEGORY_TASKS
protected HistoryService	historyService
protected IdentityService	identityService
static String	PARAMETER_CATEGORY
static String	PARAMETER_GROUP
static String	TASK_URI_PART
protected TaskService	taskService

Constructor Summary

Constructors

Constructor and Description
TaskNavigator()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	directToCategoryPage(String category, UriFragment uriFragment)
protected void	directToSpecificTaskPage(String category, String taskId, UriFragment uriFragment)
protected List<String>	getGroupIds(String userId)
String	getTrigger() Gets the string that triggers this handler to be used when navigation should be performed.
void	handleNavigation(UriFragment uriFragment) Handle the incoming navigation request.
protected void	showNavigationError(String taskId)

Methods inherited from class java.lang.Object

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

Field Detail

TASK_URI_PART

public static final String TASK_URI_PART

See Also:

Constant Field Values

CATEGORY_TASKS

public static final String CATEGORY_TASKS

See Also:

Constant Field Values

CATEGORY_INBOX

public static final String CATEGORY_INBOX

See Also:

Constant Field Values

CATEGORY_QUEUED

public static final String CATEGORY_QUEUED

See Also:

Constant Field Values

CATEGORY_INVOLVED

public static final String CATEGORY_INVOLVED

See Also:

Constant Field Values

CATEGORY_ARCHIVED

public static final String CATEGORY_ARCHIVED

See Also:

Constant Field Values

PARAMETER_CATEGORY

public static final String PARAMETER_CATEGORY

See Also:

Constant Field Values

PARAMETER_GROUP

public static final String PARAMETER_GROUP

See Also:

Constant Field Values

taskService

protected transient TaskService taskService

historyService

protected transient HistoryService historyService

identityService

protected transient IdentityService identityService

Constructor Detail

TaskNavigator

public TaskNavigator()

Method Detail

getTrigger

public String getTrigger()

Description copied from interface: Navigator

Gets the string that triggers this handler to be used when navigation should be performed. This is the first part of the uri-fragment.

Specified by:

getTrigger in interface Navigator

handleNavigation

public void handleNavigation(UriFragment uriFragment)

Description copied from interface: Navigator

Handle the incoming navigation request. The url-fragment passed contains all uri parts that triggered the navigation request (including the one returned by Navigator.getTrigger()), as well as the parameters contain the values of the parameters passed in the query string (if any). The handleNavigation is responsible for setting the current URI-fragment to the correct value (the passed uriFragment or another on in case URL is invalid).

Specified by:

handleNavigation in interface Navigator

directToCategoryPage

protected void directToCategoryPage(String category,
                        UriFragment uriFragment)

directToSpecificTaskPage

protected void directToSpecificTaskPage(String category,
                            String taskId,
                            UriFragment uriFragment)

showNavigationError

protected void showNavigationError(String taskId)

getGroupIds

protected List<String> getGroupIds(String userId)