org.olat.lms.course.nodes

类 InfoCourseNode

java.lang.Object

org.olat.lms.commons.tree.GenericNode

org.olat.lms.course.nodes.GenericCourseNode

org.olat.lms.course.nodes.AbstractAccessableCourseNode

org.olat.lms.course.nodes.InfoCourseNode

所有已实现的接口:

java.io.Serializable, ShortName, INode, UsedByXstream, CourseNode

public class InfoCourseNode
extends AbstractAccessableCourseNode
implements UsedByXstream

Description:
Course node for info messages

Initial Date: 3 aug. 2010

作者:

srosse, [email protected], http://www.frentix.com

另请参阅:

序列化表格

字段概要

字段

限定符和类型	字段和说明
static java.lang.String	ADMIN_CONDITION_ID
static java.lang.String	EDIT_CONDITION_ID
static java.lang.String	TYPE

从接口继承的字段 org.olat.lms.course.nodes.CourseNode

DISPLAY_OPTS_CONTENT, DISPLAY_OPTS_TITLE_CONTENT, DISPLAY_OPTS_TITLE_DESCRIPTION_CONTENT, SHORT_TITLE_MAX_LENGTH

构造器概要

构造器

构造器和说明
InfoCourseNode()

方法概要

方法

限定符和类型	方法和说明
void	cleanupOnDelete(ICourse course) Generic interface implementation.
TabbableController	createEditController(UserRequest ureq, WindowControl wControl, ICourse course, UserCourseEnvironment euce) ATTENTION: all course nodes must call updateModuleConfigDefaults(false) here
NodeRunConstructionResult	createNodeRunConstructionResult(UserRequest ureq, WindowControl wControl, UserCourseEnvironment userCourseEnv, NodeEvaluation ne, java.lang.String nodecmd) org.olat.lms.course.run.userview.UserCourseEnvironment, org.olat.lms.course.run.userview.NodeEvaluation)
Controller	createPeekViewRunController(UserRequest ureq, WindowControl wControl, UserCourseEnvironment userCourseEnv, NodeEvaluation ne) Default implementation of the peekview controller that returns NULL: no node specific peekview information should be shown Override this method with a specific implementation if you have something interesting to show in the peekview org.olat.lms.course.run.userview.NodeEvaluation)
Condition	getPreConditionAdmin() Default set the write privileges to coaches and admin only
Condition	getPreConditionEdit() Default set the write privileges to coaches and admin only
RepositoryEntry	getReferencedRepositoryEntry() used by the publish process to ensure the reference counters for a repository entry are correct.
StatusDescription	isConfigValid()
StatusDescription[]	isConfigValid(CourseEditorEnv cev) must be implemented in the concrete subclasses as a translator is needed for the errormessages which comes with evaluating condition expressions
boolean	needsReferenceToARepositoryEntry()
void	setPreConditionAdmin(Condition preConditionAdmin)
void	setPreConditionEdit(Condition preConditionEdit)
void	updateModuleConfigDefaults(boolean isNewNode) Update the module configuration to have all mandatory configuration flags set to usefull default values

从类继承的方法 org.olat.lms.course.nodes.AbstractAccessableCourseNode

createInstanceForCopy, getConditionExpressions, getPreConditionAccess, setPreConditionAccess

从类继承的方法 org.olat.lms.course.nodes.GenericCourseNode

archiveNodeData, createInstanceForCopy, createPreviewController, eval, explainThisDuringPublish, exportNode, getDisplayOption, getDisplayOption, getLearningObjectives, getLongTitle, getModuleConfiguration, getNoAccessExplanation, getPreConditionVisibility, getReferencedRepositoryEntry, getShortName, getShortTitle, getType, importNode, informOnDelete, isModuleConfigValid, removeRepositoryReference, setDisplayOption, setLearningObjectives, setLongTitle, setModuleConfiguration, setNoAccessExplanation, setPreConditionVisibility, setRepositoryReference, setShortTitle, setType, toString

从类继承的方法 org.olat.lms.commons.tree.GenericNode

addChild, findRoot, getChildAt, getChildCount, getIdent, getParent, getPosition, insert, remove, removeAllChildren, removeFromParent, setIdent, setParent

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.olat.lms.course.nodes.CourseNode

setIdent

从接口继承的方法 org.olat.lms.commons.tree.INode

addChild, getChildAt, getChildCount, getIdent, getParent, getPosition, insert, remove, removeAllChildren, removeFromParent, setParent

字段详细资料

TYPE

public static final java.lang.String TYPE

另请参阅:

常量字段值

EDIT_CONDITION_ID

public static final java.lang.String EDIT_CONDITION_ID

另请参阅:

常量字段值

ADMIN_CONDITION_ID

public static final java.lang.String ADMIN_CONDITION_ID

另请参阅:

常量字段值

构造器详细资料

InfoCourseNode

public InfoCourseNode()

方法详细资料

updateModuleConfigDefaults

public void updateModuleConfigDefaults(boolean isNewNode)

从类复制的说明: GenericCourseNode

Update the module configuration to have all mandatory configuration flags set to usefull default values

指定者:

updateModuleConfigDefaults 在接口中 CourseNode

覆盖:

updateModuleConfigDefaults 在类中 GenericCourseNode

参数:

isNewNode - true: an initial configuration is set; false: upgrading from previous node configuration version, set default to maintain previous behaviour This is the workflow: On every click on a entry of the navigation tree, this method will be called to ensure a valid configration of the depending module. This is only done in RAM. If the user clicks on that node in course editor and publishes the course after that, then the updated config will be persisted to disk. Otherwise everything what is done here has to be done once at every course start.

needsReferenceToARepositoryEntry

public boolean needsReferenceToARepositoryEntry()

指定者:

needsReferenceToARepositoryEntry 在接口中 CourseNode

返回:

true if this node type potentially has a repository entry reference, false otherwhise. Attention: this method does not test if ther is actually such a reference. Use getReferencedRepository() to get this information.

getReferencedRepositoryEntry

public RepositoryEntry getReferencedRepositoryEntry()

从接口复制的说明: CourseNode

used by the publish process to ensure the reference counters for a repository entry are correct. (you can only delete Repositoryentries if there are no references to it) returns exception when called even !needsReferenceToARespositoryEntry return the referenced RepositoryEntry if it can be found return null if the referenced RepositoryEntry could not be found

指定者:

getReferencedRepositoryEntry 在接口中 CourseNode

覆盖:

getReferencedRepositoryEntry 在类中 GenericCourseNode

返回:

the RepositoryEntry (if it still exists in the repository) which is referenced in this course node if there is a reference, or null otherwise

isConfigValid

public StatusDescription isConfigValid()

指定者:

isConfigValid 在接口中 CourseNode

返回:

true if the course node configuration is correct without the course context.

isConfigValid

public StatusDescription[] isConfigValid(CourseEditorEnv cev)

从类复制的说明: GenericCourseNode

must be implemented in the concrete subclasses as a translator is needed for the errormessages which comes with evaluating condition expressions

指定者:

isConfigValid 在接口中 CourseNode

指定者:

isConfigValid 在类中 GenericCourseNode

返回:

true if the course node configuration is valid for itself and also within the specified course environment.

createEditController

public TabbableController createEditController(UserRequest ureq,
                                      WindowControl wControl,
                                      ICourse course,
                                      UserCourseEnvironment euce)

从类复制的说明: GenericCourseNode

ATTENTION: all course nodes must call updateModuleConfigDefaults(false) here

指定者:

createEditController 在接口中 CourseNode

指定者:

createEditController 在类中 AbstractAccessableCourseNode

参数:

ureq - The user request

wControl - The current window controller

course - The course

euce - the editor user course environment provides syntax/semantic check methods for conditions

返回:

A tabbable node edit controller

createPeekViewRunController

public Controller createPeekViewRunController(UserRequest ureq,
                                     WindowControl wControl,
                                     UserCourseEnvironment userCourseEnv,
                                     NodeEvaluation ne)

从类复制的说明: GenericCourseNode

Default implementation of the peekview controller that returns NULL: no node specific peekview information should be shown
Override this method with a specific implementation if you have something interesting to show in the peekview org.olat.lms.course.run.userview.NodeEvaluation)

指定者:

createPeekViewRunController 在接口中 CourseNode

覆盖:

createPeekViewRunController 在类中 GenericCourseNode

返回:

createNodeRunConstructionResult

public NodeRunConstructionResult createNodeRunConstructionResult(UserRequest ureq,
                                                        WindowControl wControl,
                                                        UserCourseEnvironment userCourseEnv,
                                                        NodeEvaluation ne,
                                                        java.lang.String nodecmd)

从类复制的说明: AbstractAccessableCourseNode

org.olat.lms.course.run.userview.UserCourseEnvironment, org.olat.lms.course.run.userview.NodeEvaluation)

指定者:

createNodeRunConstructionResult 在接口中 CourseNode

指定者:

createNodeRunConstructionResult 在类中 AbstractAccessableCourseNode

参数:

ureq - The user request

wControl - The current window controller

userCourseEnv - The course environment

ne - The node evaluation

返回:

The node run controller ATTENTION: udpateModuleConfigDefaults(false) should be called inside from the courseNode.createNodeRunConstructionResult(ureq, bwControl, userCourseEnv, nodeEval, nodecmd) to set the course node specific configuration default values!

getPreConditionEdit

public Condition getPreConditionEdit()

Default set the write privileges to coaches and admin only

返回:

setPreConditionEdit

public void setPreConditionEdit(Condition preConditionEdit)

参数:

preConditionEdit -

getPreConditionAdmin

public Condition getPreConditionAdmin()

Default set the write privileges to coaches and admin only

返回:

setPreConditionAdmin

public void setPreConditionAdmin(Condition preConditionAdmin)

参数:

preConditionEdit -

cleanupOnDelete

public void cleanupOnDelete(ICourse course)

从类复制的说明: GenericCourseNode

Generic interface implementation. May be overriden by specific node's implementation.

指定者:

cleanupOnDelete 在接口中 CourseNode

覆盖:

cleanupOnDelete 在类中 GenericCourseNode

参数:

course - The course