Package com.cloudbees.hudson.plugins.folder

Class AbstractFolder<I extends TopLevelItem>

java.lang.Object

hudson.model.AbstractModelObject

hudson.model.Actionable

hudson.model.AbstractItem

com.cloudbees.hudson.plugins.folder.AbstractFolder<I>

All Implemented Interfaces:

ExtensionPoint, Describable<TopLevelItem>, DescriptorByNameOwner, Item, ItemGroup<I>, ModelObject, ModifiableViewGroup, PersistenceRoot, Saveable, TopLevelItem, ViewGroup, SearchableModelObject, SearchItem, AccessControlled, Loadable, ModelObjectWithChildren, ModelObjectWithContextMenu, OnMaster, org.kohsuke.stapler.HttpDeletable, org.kohsuke.stapler.StaplerFallback, org.kohsuke.stapler.StaplerOverridable, org.kohsuke.stapler.StaplerProxy

Direct Known Subclasses:

ComputedFolder, Folder

public abstract class AbstractFolder<I extends TopLevelItem>
extends AbstractItem
implements TopLevelItem, ItemGroup<I>, ModifiableViewGroup, org.kohsuke.stapler.StaplerFallback, ModelObjectWithChildren, org.kohsuke.stapler.StaplerOverridable

A general-purpose ItemGroup. Base for Folder and ComputedFolder.

Extending Folders UI
As any other Item type, folder types support extension of UI via Actions. These actions can be persisted or added via TransientActionFactory. See this page for more details about actions. In folders actions provide the following features:

• Left sidepanel hyperlink, which opens the page specified by action's index.jelly.
• Optional summary boxes on the main panel, which may be defined by summary.jelly.

Since:

4.11-beta-1

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AbstractFolder.ItemListenerImpl
static class	AbstractFolder.RunListenerImpl

Nested classes/interfaces inherited from interface hudson.ExtensionPoint

ExtensionPoint.LegacyInstancesAreScopedToHudson

Nested classes/interfaces inherited from interface org.kohsuke.stapler.HttpDeletable

org.kohsuke.stapler.HttpDeletable.HttpDeletableDispatcher

Nested classes/interfaces inherited from interface jenkins.model.ModelObjectWithContextMenu

ModelObjectWithContextMenu.ContextMenu, ModelObjectWithContextMenu.ContextMenuVisibility, ModelObjectWithContextMenu.MenuItem, ModelObjectWithContextMenu.MenuItemType

Field Summary

Fields

Modifier and Type	Field	Description
protected Map<String,I>	items	Child items, keyed by Item.getName().
protected static final ThreadLocal<Boolean>	reloadingThis	Whether execution is currently inside reloadThis().

Fields inherited from class hudson.model.AbstractItem

description, displayName, name, PRONOUN, SKIP_PERMISSION_CHECK, TASK_NOUN

Fields inherited from interface hudson.model.Item

BUILD, CANCEL, CONFIGURE, CREATE, DELETE, DISCOVER, EXTENDED_READ, PERMISSIONS, READ, WIPEOUT, WORKSPACE

Fields inherited from interface hudson.model.Saveable

NOOP

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractFolder(ItemGroup parent, String name)	Subclasses should also call init().

Method Summary

Modifier and Type	Method	Description
void	addLoadedChild(I item, String name)	Adds an item to be the folder which was already loaded via Items.load(hudson.model.ItemGroup, java.io.File).
void	addProperty(AbstractFolderProperty p)
void	addView(View v)
boolean	canDelete(View view)
protected void	checkRename(String newName)
void	deleteView(View view)
ModelObjectWithContextMenu.ContextMenu	doChildrenContextMenu(org.kohsuke.stapler.StaplerRequest request, org.kohsuke.stapler.StaplerResponse response)
void	doConfigSubmit(org.kohsuke.stapler.StaplerRequest req, org.kohsuke.stapler.StaplerResponse rsp)
void	doCreateView(org.kohsuke.stapler.StaplerRequest req, org.kohsuke.stapler.StaplerResponse rsp)
org.kohsuke.stapler.HttpResponse	doDisable()	Stapler action method to disable the folder.
org.kohsuke.stapler.HttpResponse	doEnable()	Stapler action method to enable the folder.
org.kohsuke.stapler.HttpResponse	doLastBuild(org.kohsuke.stapler.StaplerRequest req)
void	doSubmitDescription(org.kohsuke.stapler.StaplerRequest req, org.kohsuke.stapler.StaplerResponse rsp)
FormValidation	doViewExistsCheck(String value)	Checks if a top-level view with the given name exists.
Collection<? extends Job>	getAllJobs()
HealthReport	getBuildHealth()	Get the current health report for a folder.
List<HealthReport>	getBuildHealthReports()
AbstractFolderDescriptor	getDescriptor()
AbstractFolderViewHolder	getFolderViews()
DescribableList<FolderHealthMetric,FolderHealthMetricDescriptor>	getHealthMetrics()
FolderIcon	getIcon()	Gets the icon used for this folder.
FolderIcon	getIconColor()
I	getItem(String name)
ItemGroup<? extends TopLevelItem>	getItemGroup()
String	getItemName(File dir, I item)
Collection<I>	getItems()
Collection<I>	getItems(Predicate<I> pred)
I	getJob(String name)	For URL binding.
protected File	getJobsDir()	May be overridden, but loadJobTotal() will be inaccurate in that case.
Collection<?>	getOverrides()	Overrides from job properties.
View	getPrimaryView()
String	getPronoun()
DescribableList<AbstractFolderProperty<?>,AbstractFolderPropertyDescriptor>	getProperties()	May be used to enumerate or remove properties.
File	getRootDirFor(I child)
protected final File	getRootDirFor(String name)
View	getStaplerFallback()	Fallback to the primary view.
protected String	getSuccessfulDestination()	Where user will be redirected after creating or reconfiguring a AbstractFolder.
String	getUrlChildPrefix()	It is unwise to override this, lest links to children from nondefault Views break.
View	getView(String name)
List<Action>	getViewActions()
Collection<View>	getViews()
ViewsTabBar	getViewsTabBar()
boolean	hasVisibleItems()	Checks if folder has visible items
protected void	init()
protected void	initViews(List<View> views)
void	invalidateBuildHealthReports()	Invalidates the cache of build health reports.
boolean	isDisabled()	Is this folder disabled.
boolean	isNameEditable()
protected final I	itemsPut(String name, I item)
static <K, V extends TopLevelItem> Map<K,V>	loadChildren(AbstractFolder<V> parent, File modulesDir, Function<? super V,? extends K> key)	Loads all the child Items.
static void	loadJobTotal()
void	makeDisabled(boolean disabled)	Makes the folder disabled.
protected SearchIndexBuilder	makeSearchIndex()
protected FolderIcon	newDefaultFolderIcon()
protected DefaultViewsTabBar	newDefaultViewsTabBar()
protected AbstractFolderViewHolder	newFolderViewHolder()
void	onDeleted(I item)
void	onLoad(ItemGroup<? extends Item> parent, String name)
void	onRenamed(I item, String oldName, String newName)
void	onViewRenamed(View view, String oldName, String newName)
void	reloadThis()	Reloads this folder itself.
protected String	renameBlocker()	Deprecated. Override checkRename(java.lang.String) instead.
void	renameTo(String newName)	Renames this item container.
void	resetFolderViews()
void	save()
protected void	setDisabled(boolean disabled)	Sets the folder as disabled.
void	setIcon(FolderIcon icon)
void	setPrimaryView(View v)
protected void	submit(org.kohsuke.stapler.StaplerRequest req, org.kohsuke.stapler.StaplerResponse rsp)
boolean	supportsMakeDisabled()	Determines whether the folder supports being made disabled.

Methods inherited from class hudson.model.AbstractItem

delete, delete, delete, doCheckNewName, doConfigDotXml, doConfigDotXml, doConfirmRename, doDoDelete, doDoDelete, doReload, doSetName, doSubmitDescription, getAbsoluteUrl, getACL, getApi, getConfigFile, getDescription, getDisplayName, getDisplayNameOrNull, getFullDisplayName, getFullName, getName, getParent, getRelativeDisplayNameFrom, getRelativeNameFromGroup, getRootDir, getSearchName, getSearchUrl, getShortUrl, getTarget, getTaskNoun, getUrl, load, movedTo, onCopiedFrom, performDelete, resolveForCLI, setDescription, setDisplayName, setDisplayNameOrNull, toString, updateByXml, updateByXml, writeConfigDotXml, writeReplace

Methods inherited from class hudson.model.Actionable

addAction, addOrReplaceAction, doContextMenu, doContextMenu, getAction, getAction, getActions, getActions, getAllActions, getDynamic, getDynamic, removeAction, removeActions, replaceAction, replaceActions

Methods inherited from class hudson.model.AbstractModelObject

getSearch, getSearchIndex, requirePOST, sendError, sendError, sendError, sendError, sendError, sendError, sendError, sendError

Methods inherited from class java.lang.Object

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

Methods inherited from interface hudson.security.AccessControlled

checkAnyPermission, checkPermission, getACL, hasAnyPermission, hasPermission, hasPermission, hasPermission2

Methods inherited from interface hudson.model.DescriptorByNameOwner

getDescriptorByName

Methods inherited from interface hudson.model.Item

delete, getAbsoluteUrl, getDisplayName, getFullDisplayName, getFullName, getName, getParent, getRelativeNameFrom, getRelativeNameFrom, getShortUrl, getUrl, onCopiedFrom, onCreatedFromScratch

Methods inherited from interface hudson.model.ItemGroup

allItems, allItems, allItems, getAllItems, getAllItems, getAllItems, getFullDisplayName, getFullName, getItemsStream, getItemsStream, getUrl

Methods inherited from interface jenkins.model.ModelObjectWithChildren

doChildrenContextMenu

Methods inherited from interface hudson.model.PersistenceRoot

getRootDir

Methods inherited from interface hudson.search.SearchableModelObject

getSearch

Methods inherited from interface hudson.search.SearchItem

getSearchIndex, getSearchName, getSearchUrl

Methods inherited from interface hudson.model.ViewGroup

getAllViews, getUrl

Field Details

reloadingThis

@Restricted(org.kohsuke.accmod.restrictions.NoExternalUse.class)
protected static final ThreadLocal<Boolean> reloadingThis

Whether execution is currently inside reloadThis().

items

protected transient Map<String,I extends TopLevelItem> items

Child items, keyed by Item.getName().

Constructor Details

AbstractFolder

protected AbstractFolder(ItemGroup parent,
 String name)

Subclasses should also call init().

Parameters:

parent - the parent of this folder.

name - the name

Method Details

loadJobTotal

@Initializer(before=JOB_LOADED,
             fatal=false)
public static void loadJobTotal()

init

protected void init()

newDefaultViewsTabBar

protected DefaultViewsTabBar newDefaultViewsTabBar()

newFolderViewHolder

protected AbstractFolderViewHolder newFolderViewHolder()

newDefaultFolderIcon

protected FolderIcon newDefaultFolderIcon()

initViews

protected void initViews(List<View> views)
                  throws IOException

Throws:

IOException

loadChildren

public static <K,
V extends TopLevelItem> Map<K,V> loadChildren(AbstractFolder<V> parent,
 File modulesDir,
 Function<? super V,? extends K> key)

Loads all the child Items.

Type Parameters:

K - the key type

V - the child type.

Parameters:

parent - the parent of the children.

modulesDir - Directory that contains sub-directories for each child item.

key - the key generating function.

Returns:

a map of the children keyed by the generated keys.

getItemName

public String getItemName(File dir,
 I item)

Specified by:

getItemName in interface ItemGroup<I extends TopLevelItem>

itemsPut

protected final I itemsPut(String name,
 I item)

reloadThis

@Restricted(org.kohsuke.accmod.restrictions.Beta.class)
public void reloadThis()
                throws IOException

Reloads this folder itself. Compared to AbstractItem.load(), this method skips parts of onLoad(hudson.model.ItemGroup<? extends hudson.model.Item>, java.lang.String) such as the call to loadChildren(com.cloudbees.hudson.plugins.folder.AbstractFolder<V>, java.io.File, java.util.function.Function<? super V, ? extends K>). Nor will it set Items.whileUpdatingByXml(hudson.remoting.Callable<V, T>). In the case of a ComputedFolder it also will not call FolderComputation.load().

Throws:

IOException

addLoadedChild

@Restricted(org.kohsuke.accmod.restrictions.Beta.class)
public void addLoadedChild(I item,
 String name)
                    throws IOException,
IllegalArgumentException

Adds an item to be the folder which was already loaded via Items.load(hudson.model.ItemGroup, java.io.File). Unlike DirectlyModifiableTopLevelItemGroup.add(I, java.lang.String) this can be used even on a ComputedFolder.

Throws:

IOException

IllegalArgumentException

onLoad

public void onLoad(ItemGroup<? extends Item> parent,
 String name)
            throws IOException

Specified by:

onLoad in interface Item

Overrides:

onLoad in class AbstractItem

Throws:

IOException

getDescriptor

public AbstractFolderDescriptor getDescriptor()

Specified by:

getDescriptor in interface Describable<I extends TopLevelItem>

Specified by:

getDescriptor in interface TopLevelItem

getProperties

public DescribableList<AbstractFolderProperty<?>,AbstractFolderPropertyDescriptor> getProperties()

May be used to enumerate or remove properties. To add properties, use addProperty(com.cloudbees.hudson.plugins.folder.AbstractFolderProperty).

Returns:

the list of properties.

addProperty

public void addProperty(AbstractFolderProperty p)
                 throws IOException

Throws:

IOException

getJobsDir

protected File getJobsDir()

May be overridden, but loadJobTotal() will be inaccurate in that case.

Returns:

the jobs directory.

getRootDirFor

protected final File getRootDirFor(String name)

getRootDirFor

public File getRootDirFor(I child)

Specified by:

getRootDirFor in interface ItemGroup<I extends TopLevelItem>

getUrlChildPrefix

public String getUrlChildPrefix()

It is unwise to override this, lest links to children from nondefault Views break. TODO remove this warning if and when JENKINS-35243 is fixed in the baseline.

Specified by:

getUrlChildPrefix in interface ItemGroup<I extends TopLevelItem>

getJob

public I getJob(String name)

For URL binding.

Parameters:

name - the name of the child.

Returns:

the job or null if there is no such child.

See Also:

• getUrlChildPrefix()

getPronoun

public String getPronoun()

Overrides:

getPronoun in class AbstractItem

getOverrides

public Collection<?> getOverrides()

Overrides from job properties.

Specified by:

getOverrides in interface org.kohsuke.stapler.StaplerOverridable

addView

public void addView(View v)
             throws IOException

Specified by:

addView in interface ModifiableViewGroup

Throws:

IOException

canDelete

public boolean canDelete(View view)

Specified by:

canDelete in interface ViewGroup

deleteView

public void deleteView(View view)
                throws IOException

Specified by:

deleteView in interface ViewGroup

Throws:

IOException

getView

public View getView(String name)

Specified by:

getView in interface ViewGroup

getViews

@Exported
public Collection<View> getViews()

Specified by:

getViews in interface ViewGroup

getFolderViews

public AbstractFolderViewHolder getFolderViews()

resetFolderViews

public void resetFolderViews()

getPrimaryView

@Exported
public View getPrimaryView()

Specified by:

getPrimaryView in interface ViewGroup

setPrimaryView

public void setPrimaryView(View v)

onViewRenamed

public void onViewRenamed(View view,
 String oldName,
 String newName)

Specified by:

onViewRenamed in interface ViewGroup

getViewsTabBar

public ViewsTabBar getViewsTabBar()

Specified by:

getViewsTabBar in interface ViewGroup

getItemGroup

public ItemGroup<? extends TopLevelItem> getItemGroup()

Specified by:

getItemGroup in interface ViewGroup

getViewActions

public List<Action> getViewActions()

Specified by:

getViewActions in interface ViewGroup

getStaplerFallback

public View getStaplerFallback()

Fallback to the primary view.

Specified by:

getStaplerFallback in interface org.kohsuke.stapler.StaplerFallback

makeSearchIndex

protected SearchIndexBuilder makeSearchIndex()

Overrides:

makeSearchIndex in class AbstractModelObject

doChildrenContextMenu

public ModelObjectWithContextMenu.ContextMenu doChildrenContextMenu(org.kohsuke.stapler.StaplerRequest request,
 org.kohsuke.stapler.StaplerResponse response)

Specified by:

doChildrenContextMenu in interface ModelObjectWithChildren

doCreateView

@POST
public void doCreateView(org.kohsuke.stapler.StaplerRequest req,
 org.kohsuke.stapler.StaplerResponse rsp)
                  throws IOException,
javax.servlet.ServletException,
ParseException,
Descriptor.FormException

Throws:

IOException

javax.servlet.ServletException

ParseException

Descriptor.FormException

doViewExistsCheck

public FormValidation doViewExistsCheck(@QueryParameter
 String value)

Checks if a top-level view with the given name exists.

Parameters:

value - the name of the child.

Returns:

the validation results.

getBuildHealth

public HealthReport getBuildHealth()

Get the current health report for a folder.

Returns:

the health report. Never returns null

invalidateBuildHealthReports

public void invalidateBuildHealthReports()

Invalidates the cache of build health reports.

Since:

FIXME

getBuildHealthReports

@Exported(name="healthReport")
public List<HealthReport> getBuildHealthReports()

getHealthMetrics

public DescribableList<FolderHealthMetric,FolderHealthMetricDescriptor> getHealthMetrics()

doLastBuild

public org.kohsuke.stapler.HttpResponse doLastBuild(org.kohsuke.stapler.StaplerRequest req)

getIcon

public FolderIcon getIcon()

Gets the icon used for this folder.

Returns:

the icon.

setIcon

public void setIcon(FolderIcon icon)

getIconColor

public FolderIcon getIconColor()

getAllJobs

public Collection<? extends Job> getAllJobs()

Specified by:

getAllJobs in interface Item

Specified by:

getAllJobs in class AbstractItem

getItems

@Exported(name="jobs")
public Collection<I> getItems()

Specified by:

getItems in interface ItemGroup<I extends TopLevelItem>

getItems

public Collection<I> getItems(Predicate<I> pred)

Specified by:

getItems in interface ItemGroup<I extends TopLevelItem>

hasVisibleItems

public boolean hasVisibleItems()

Checks if folder has visible items

Returns:

true if folder has visible items false otherwise

getItem

public I getItem(String name)
          throws org.springframework.security.access.AccessDeniedException

Specified by:

getItem in interface ItemGroup<I extends TopLevelItem>

Throws:

org.springframework.security.access.AccessDeniedException

onRenamed

public void onRenamed(I item,
 String oldName,
 String newName)
               throws IOException

Specified by:

onRenamed in interface ItemGroup<I extends TopLevelItem>

Throws:

IOException

onDeleted

public void onDeleted(I item)
               throws IOException

Specified by:

onDeleted in interface ItemGroup<I extends TopLevelItem>

Throws:

IOException

isDisabled

public boolean isDisabled()

Is this folder disabled. A disabled folder should have all child items disabled.

Returns:

true if and only if the folder is disabled.

Since:

6.1.0

See Also:

• FolderJobQueueDecisionHandler

setDisabled

protected void setDisabled(boolean disabled)

Sets the folder as disabled.

Parameters:

disabled - true if and only if the folder is to be disabled.

Since:

6.1.0

supportsMakeDisabled

public boolean supportsMakeDisabled()

Determines whether the folder supports being made disabled.

Returns:

true if and only if setDisabled(boolean) is implemented

Since:

6.1.0

makeDisabled

public void makeDisabled(boolean disabled)
                  throws IOException

Makes the folder disabled. Will have no effect if the folder type does not supportsMakeDisabled().

Parameters:

disabled - true if the folder should be disabled.

Throws:

IOException - if the operation could not complete.

Since:

6.1.0

doDisable

@Restricted(org.kohsuke.accmod.restrictions.NoExternalUse.class)
public org.kohsuke.stapler.HttpResponse doDisable()
                                           throws IOException,
javax.servlet.ServletException

Stapler action method to disable the folder.

Returns:

the response.

Throws:

IOException - if the folder could not be disabled.

javax.servlet.ServletException - if something goes wrong.

Since:

6.1.0

doEnable

@Restricted(org.kohsuke.accmod.restrictions.NoExternalUse.class)
public org.kohsuke.stapler.HttpResponse doEnable()
                                          throws IOException,
javax.servlet.ServletException

Stapler action method to enable the folder.

Returns:

the response.

Throws:

IOException - if the folder could not be disabled.

javax.servlet.ServletException - if something goes wrong.

Since:

6.1.0

save

public void save()
          throws IOException

Specified by:

save in interface Item

Specified by:

save in interface Saveable

Overrides:

save in class AbstractItem

Throws:

IOException

renameTo

public void renameTo(String newName)
              throws IOException

Renames this item container.

Overrides:

renameTo in class AbstractItem

Throws:

IOException

doSubmitDescription

public void doSubmitDescription(org.kohsuke.stapler.StaplerRequest req,
 org.kohsuke.stapler.StaplerResponse rsp)
                         throws IOException,
javax.servlet.ServletException

Overrides:

doSubmitDescription in class AbstractItem

Throws:

IOException

javax.servlet.ServletException

doConfigSubmit

@Restricted(org.kohsuke.accmod.restrictions.NoExternalUse.class)
public void doConfigSubmit(org.kohsuke.stapler.StaplerRequest req,
 org.kohsuke.stapler.StaplerResponse rsp)
                    throws IOException,
javax.servlet.ServletException,
Descriptor.FormException

Throws:

IOException

javax.servlet.ServletException

Descriptor.FormException

getSuccessfulDestination

@Restricted(org.kohsuke.accmod.restrictions.NoExternalUse.class)
@NonNull
protected String getSuccessfulDestination()

Where user will be redirected after creating or reconfiguring a AbstractFolder.

Returns:

A string that represents the redirect location URL.

See Also:

• HttpServletResponse.sendRedirect(String)

submit

protected void submit(org.kohsuke.stapler.StaplerRequest req,
 org.kohsuke.stapler.StaplerResponse rsp)
               throws IOException,
javax.servlet.ServletException,
Descriptor.FormException

Throws:

IOException

javax.servlet.ServletException

Descriptor.FormException

isNameEditable

public boolean isNameEditable()

Overrides:

isNameEditable in class AbstractItem

checkRename

protected void checkRename(String newName)

Overrides:

checkRename in class AbstractItem

renameBlocker

@Deprecated
@CheckForNull
protected String renameBlocker()

Deprecated.

Override checkRename(java.lang.String) instead.

Allows a subclass to block renames under dynamic conditions.

Returns:

a message if rename should currently be prohibited, or null to allow