Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
<!-- <question id="arch-what"> What is this project good for? <hint> Please provide here a few lines describing the project, what problem it should solve, provide links to documentation, specifications, etc. </hint> </question>
-->
<answer id="arch-what">
In summary, the <api name="LoadersAPI" group="java"type="export" category="official"url="@TOP@org/openide/loaders/doc-files/api.html" />
is responsible for scanning files in a directory on disk,
weeding out irrelevant files of no interest to the IDE,
and grouping the rest into logical chunks, or just determining
what type of data each represents. It does this scanning by asking each registered
data loader whether or not the given file(s) should be handled. The first
loader to recognize a file takes ownership of it, and creates a matching data object to represent it to the rest of the IDE.
</answer>
<answer id="arch-usecases" >
A lot of usecases is described <a href="@TOP@/org/openide/loaders/doc-files/api.html" >in the javadoc</a>. Here
is the list of some faqs:
<usecase id="loaders-script" name="Using Scripting and Templating Languages" >
<p>
Often many people require ability to create a "clever" template - e.g.
write piece of simple text and at the time of its
<a href="@TOP@/org/openide/loaders/DataObject.html#createFromTemplate(org.openide.loaders.DataFolder,java.lang.String,java.util.Map)">
processing
</a>
do some advanced changes to it using either
<a id="loaders-script">scripting or templating</a> languages.
</p>
<p>
This traditionally used to be a bit complicated task, however since version 6.1 there are new interfaces
<api name="org.openide.loaders.CreateFromTemplateHandler" category="deprecated" group="lookup"type="export" url="@TOP@/org/openide/loaders/CreateFromTemplateHandler.html">
can be registered as a services in a lookup and it is reponsible
for handling the whole copy of the template file(s) to the destination
folder.
</api> and
<api name="org.openide.loaders.CreateFromTemplateAttributesProvider" category="deprecated" group="lookup"type="export" url="@TOP@/org/openide/loaders/CreateFromTemplateAttributesProvider.html">
can be registered as a services in a lookup and it is reponsible
for providing "hints" - e.g. map mapping strings to various objects.
</api> and these interfaces allow anyone to extend the behaviour during
creation of new files without writing new
<a href="@TOP@/org/openide/loaders/DataLoader.html">DataLoader</a> and co.
</p>
<p>
The support was moved to a new module; please see <a href="@org-netbeans-api-templates@/architecture-summary.html">api.templates</a>
module for more information.
</p>
</usecase>
<usecase id="add-action-to-folder" name="How to add action to folder's popup menu?" >
<api name="Loaders-folder-any-Actions" category="stable" group="layer"type="export" >
The actions that the default folder loader shows in its popup menu are read from
a layer folder <code>Loaders/folder/any/Actions</code>
so if any module wishes
to extend, hide or reorder some of them it can just register its actions there.</api>
As code like this does:
<pre>
<folder name="Loaders" >
<folder name="folder" >
<folder name="any" >
<folder name="Actions" >
<file name="org-mymodule-MyAction.instance" >
<attr name="instanceCreate" stringvalue="org.mymodule.MyAction" />
</file>
</folder>
</folder>
</folder>
</folder>
</pre>
As described in general <a href="@org-openide-actions@/org/openide/actions/doc-files/api.html#adv-install">
actions registration tutorial</a>.
<p/>
This functionality is available since version 5.0 of the loaders module. Please use
<code>OpenIDE-Module-Module-Dependencies: org.openide.loaders > 5.0</code> in your
module dependencies.
<p>
In version 5.8 all the standard loaders were changed to read actions
from layer:
</p>
<ul>
<li><api name="Loaders-text-xml-Actions" category="stable" group="layer"type="export" >
The actions that the standard XML loader shows in its popup menu are read from
a layer folder <code>Loaders/text/xml/Actions</code></api></li>
<li><api name="Loaders-content-unknown-Actions" category="stable" group="layer"type="export" >
The actions that the loader for unrecognized files shows in its popup menu are read from
a layer folder <code>Loaders/content/unknown/Actions</code></api></li>
<li><api name="Loaders-application-x-nbsettings-Actions" category="stable" group="layer"type="export" >
The actions that the loader for instance and settings files shows in its popup menu are read from
a layer folder <code>Loaders/application/x-nbsettings/Actions</code></api></li>
</ul>
</usecase>
<usecase id="let-others-to-add-actions-to-loader" name="How to allow others to enhance actions of your loader?" >
If you want other modules to enhance or modify actions that are visible on
<code>DataObject</code>s produced by your <code>DataLoader</code> and you
are either using <code>DataNode</code> or its subclass, you can just override
<code>protected String actionsContext()</code> method to return non-null
location of context in layers from where to read the actions.
<p/>
The usual value should match <code>Loaders/mime/type/Actions</code> scheme,
for example java is using <code>Loaders/text/x-java/Actions</code>, but
the name can be arbitrary.
<p/>
This functionality is available since version 5.0 of the loaders module. Please use
<code>OpenIDE-Module-Module-Dependencies: org.openide.loaders > 5.0</code> in your
module dependencies.
</usecase>
</answer>
<!-- Question: compat-i18n
<question id="compat-i18n"> Is your module correctly internationalized? </question>
-->
<answer id="compat-i18n">
Yes.
</answer>
<!-- Question: compat-standards
<question id="compat-standards"> Does the module implements or defines any standards? Is the implementation exact or it deviates somehow? </question>
-->
<answer id="compat-standards">
No.
</answer>
<!-- Question: compat-version
<question id="compat-version"> Does your module properly coexists with earlier and future versions? Can you correctly read settings? Will future versions be able to read settings? <hint> Very helpful for reading settings is to store version number there, so future versions can decide whether how to read/convert the settings and older versions can ignore the new ones. </hint> </question>
-->
<answer id="compat-version">
No answer
</answer>
<!-- Question: dep-jre
<question id="dep-jre"> Which version of JRE you need (1.2, 1.3, 1.4, etc.)? </question>
-->
<answer id="dep-jre">
JRE 1.3.
</answer>
<!-- Question: dep-jrejdk
<question id="dep-jrejdk"> Do you require JDK or is JRE enough? </question>
-->
<answer id="dep-jrejdk">
JRE is enough.
</answer>
<!-- Question: dep-nb
<question id="dep-nb"> What other NetBeans projects this one depends on? </question>
-->
<answer id="dep-nb">
It depends on
<api name="FilesystemsAPI"type="import"url="@org-openide-filesystems@/org/openide/filesystems/doc-files/api.html" category="official" group="java" />,
<api name="LookupAPI"type="import"url="@org-openide-util@/org/openide/util/doc-files/api.html#lookup" category="official" group="java" />,
<api name="UtilitiesAPI"type="import"url="@org-openide-util@/org/openide/util/doc-files/api.html" category="official" group="java" />.
</answer>
<!-- Question: dep-non-nb
<question id="dep-non-nb"> What other non-NetBeans projects this one depends on? <hint> Some non-NetBeans projects are packaged as NetBeans modules and it is prefered to use this approach when more modules may depend on such third-party library. </hint> </question>
-->
<answer id="dep-non-nb">
It does not depend on any external library.
</answer>
<!-- Question: dep-platform
<question id="dep-platform"> On which platforms your module run? Any? Does it run in the same way? </question>
-->
<answer id="dep-platform">
It runs on any platform.
</answer>
<!-- Question: deploy-jar
<question id="deploy-jar"> Do you deploy just module JAR file(s) or some other files? </question>
-->
<answer id="deploy-jar">
Data Systems are integral part of openide.jar.
</answer>
<!-- Question: deploy-nbm
<question id="deploy-nbm"> Can you deploy NBM via AutoUpdate center? </question>
-->
<answer id="deploy-nbm">
Yes. openide.jar can be deployed via AutoUpdate.
</answer>
<!-- Question: deploy-packages
<question id="deploy-packages"> Are packages of your module made inaccessible by not declaring them public? <hint> NetBeans module system allows restriction of access rights to public classes of your module from other modules. This prevents unwanted dependencies of others on your code and should be used public packages </a>). </hint> </question>
-->
<answer id="deploy-packages">
No.
</answer>
<!-- Question: deploy-shared
<question id="deploy-shared"> Do you need to be installed in shared location or only in user directory? </question>
-->
<answer id="deploy-shared">
openide.jar needs to be in the system directory.
</answer>
<!-- Question: exec-classloader
<question id="exec-classloader"> Does your code uses own classloader? </question>
-->
<answer id="exec-classloader">
No.
</answer>
<!-- Question: exec-component
<question id="exec-component"> Is execution of your code influenced by (string) property of any of your components? </question>
-->
<answer id="exec-component">
The data system stores some of its vital information in file attributes. Those
attributes are accessible via calls to
org.openide.filesystems.FileObject.getAttribute(name)
org.openide.filesystems.FileObject.setAttribute(name, value)
They can also be stored in the module layer. Please see filesystems
for more information about this.
<api type="export" group="property" name="NetBeansAttrAssignedLoader" category="stable" >
Extended attribute for holding the class of the loader that should
be used to recognize a file object before the normal processing takes
place.
</api>
<api type="export" group="property" name="NetBeansAttrAssignedLoaderModule" category="private" >
Extended attribute which may be used in addition to EA_ASSIGNED_LOADER
which indicates the code name base of the module that installed that preferred
loader. If the indicated module is not installed, ignore the loader request.
See #13816.
</api>
<api type="export" group="property" name="template" category="stable" >
If set to Boolean.TRUE the file is recognized as template and
its instantiation is allowed.
</api>
<!-- TemplateWizard: -->
<api type="export" group="property" name="isRemoteAndSlow" category="friend">
If the file attribute <code>isRemoteAndSlow</code> is <code>true</code> on a folder,
the New File wizard will avoid asking for its children.
</api>
<api type="export" group="property" name="templateWizardURL" category="stable" >
Attribute that defines a template wizard description page (type <code>URL</code> to HTML).
</api>
<api type="export" group="property" name="templateWizardIterator" category="stable" >
Attribute that defines a custom template wizard iterator (type <code>TemplateWizard.Iterator</code>).
</api>
<!-- DataShadow: -->
<api type="export" group="property" name="originalFile" category="stable" >
Path to the target file in its filesystem (type <code>String</code>).
</api>
<api type="export" group="property" name="originalFileSystem" category="stable" >
System name of filesystem of target file (type <code>String</code>; default is same as that of shadow).
</api>
<api type="export" group="property" name="UseOwnName" category="private" >
if true, the DataShadow name is used instead of original's name,
affects DataShadows of filesystem roots only
</api>
<api type="export" group="property" name="simple" category="stable" >
templates and folders under <code>Templates/</code>
folder can be annotated with <attr name="simple" boolvalue="false"<
if they are supposed to be hidden in <em>Template Manager</em>.
If a folder is annotated with this attribute, it is also hidden
in standard <em>New File wizard</em>.
</api>
<!-- FolderOrder: -->
<api type="export" group="property" name="PartialOrders" category="stable" >
Read the list of intended partial orders from disk.
Each element is a string of the form <samp>a/b</samp> for <samp>a</samp>, <samp>b</samp> filenames
with extension, where <samp>a</samp> should come before <samp>b</samp>.
The value of the attribute must be of type <code>Boolean</code>; ignored unless <code>true</code>.
</api>
<!-- DataFolder: -->
<api type="export" group="property" name="OpenIDE-Folder-SortMode" category="private" >
Extended attribute for order of children. The values
are "F", "N", "C", "0" (type <code>String</code>).
</api>
<api type="export" group="property" name="OpenIDE-Folder-Order" category="private" >
Extended attribute for order of children - stores list
of file names separated by '/' (type <code>String</code>).
</api>
<!-- FolderChildren -->
<api type="export" group="systemproperty" name="org.openide.loaders.FolderChildren.delayedCreation" category="devel">
<p>
Since 7.25 the <code>DataFolder.getNodeDelegate()</code> tries to prevent
creation of <a href="@TOP@/org/openide/loaders/DataObject.html">DataObject</a>
in AWT dispatch thread. Rather it creates dummy node with name
derived from the name of the file and simplified content of lookup:
</p>
<ul>
<li><a href="@org-openide-filesystems@/org/openide/filesystems/FileObject.html">FileObject</a>
- the file that the node represents</li>
<li><a href="@org-openide-nodes@/org/openide/nodes/Node.html">Node</a>
- the node itself, but without any important properties</li>
<li><a href="@TOP@/org/openide/loaders/DataObject.html">DataObject</a>
- created on the fly, very <b>inefficient</b>, if requested from
AWT dispatch thread, it prints a warning. Consider using
just <a href="@org-openide-filesystems@/org/openide/filesystems/FileObject.html">FileObject</a>.</li>
</ul>
<p>
The creation of real node is scheduled to background and as soon as
the
<a href="@TOP@/org/openide/loaders/DataObject.html">DataObject</a>
and its
<a href="@org-openide-nodes@/org/openide/nodes/Node.html">Node</a> are
ready, the initial dummy node is replaced by the real one.
</p>
<p>
This whole system is slightly incompatible and may complicate creation
of filtered views over the node hierarchy (one needs to be ready to
really dynamics changes). That is why it is possible to disable
the new <q>delayed</q> system by starting the system with
<code>-Dorg.openide.loaders.FolderChildren.delayedCreation=false</code>.
Use this property as a temporary fix for your problems, but consider
fixing your code to support the <q>delayed mode</q> in the future.
</p>
</api>
<!-- ConnectionSupport: -->
<api type="export" group="property" name="EA-OpenIDE-Connection" category="private" >
Extended attribute to store (ArrayList of Type and Node.Handle).
Used by Java synchronization feature at least; generally, <code>ConnectionCookie</code>.
</api>
<api type="export" group="property" name="DataFolder.Index.reorderable" category="friend">
If set to <code>Boolean.TRUE</code> on a folder not in the system filesystem, make its node reorderable.
</api>
<api type="import" group="property" name="expectedTime" category="friend" >
When the DataObject is moved to new location, we
we need to adjust the time to the new file object.
<a href="@org-openide-text@/org/openide/text/CloneableEditorSupport.html">CloneableEditorSupport</a>
exports special "expectedTime" property for this purpose. Tested
in <code>DataEditorSupportTest.testChangeFileWhileOpen</code>.
</api>
</answer>
<!-- Question: exec-property
<question id="exec-property"> Is execution of your code influenced by any environment of system (<code>System.getProperty</code>) property? </question>
-->
<answer id="exec-property"> <!-- XMLDataObject: -->
<api type="import" group="property" name="org.xml.sax.driver" category="private" >
This is a standard way to find a class of a SAX2 driver. See
<a href="http://www.saxproject.org"> SAX2 documentation </a>
</api>
<api type="import" group="property" name="netbeans.profile.memory" category="private" >
Boolean.TRUE means to dettach from shared impl of parser, it is static!?
</api>
<api type="export" group="systemproperty" name="org.openide.loaders.FolderList.refresh.interval" category="private" >
The value of type integer determines the number of milliseconds
between successive refreshes of contents of a folder. Can be used to tweak
performance of folder refresh. Defaults to 10.
</api>
<api group="systemproperty" category="friend" name="netbeans.dataobject.insecure.operation"type="export" >
If set to <b>true</b>, the <code>DataObject.copy, move, createFromTemplate</code>
are executed in insecure way. That means that other threads can access the
products of such operation before it finishes. This is a friend contract
with projects, that need to do such strange things. Will be removed when they
fix it.
</api>
<api group="javax.swing.UIManager" category="devel" name="Nb.Explorer.Folder.icon"type="export" >
Icon or Image for closed folder.
</api>
<api group="javax.swing.UIManager" category="devel" name="Nb.Explorer.Folder.openedIcon"type="export" >
Icon or Image for opened folder.
</api>
<api group="javax.swing.UIManager" category="devel" name="Tree.openedIcon"type="export" >
Fallback Icon or Image for opened folder.
</api>
<api group="javax.swing.UIManager" category="devel" name="Tree.closedIcon"type="export" >
Fallback Icon or Image for folder.
</api>
<api group="property" category="stable" name="wizard.anything"type="export" >
When <a href="@TOP@/org/openide/loaders/TemplateWizard.html">TemplateWizard</a> invokes
<a href="@TOP@/org/openide/loaders/DataObject.html">DataObject</a>.createFromTemplate,
it passes as argument all its <a href="@org-openide-dialogs@/org/openide/WizardDescriptor.html#getProperties()">properties</a>
to it with prefix <code>wizard.</code>. That way they are available to
underlaying <a href="@TOP@/architecture-summary.html#loaders-script">scripting and templating
engines</a>.
</api>
<api name="org.netbeans.modules.openide.loaders.ASK_OnSaving" group="branding"type="export" category="stable">
Control on save yes/no dialog in
<a href="@TOP@/org/openide/text/DataEditorSupport.html">DataEditorSupport</a>
by setting the <code>ASK_OnSaving</code> key in
<code>org/netbeans/modules/openide/loaders/Bundle.properties</code>
to <code>yes</code> or <code>no</code> in a branding file in your application.
</api>
<api name="org.netbeans.modules.openide.loaders.ASK_OnClosing" group="branding"type="export" category="stable">
Control on close yes/no dialog in
<a href="@TOP@/org/openide/text/DataEditorSupport.html">DataEditorSupport</a>
by setting the <code>ASK_OnClosing</code> key in
<code>org/netbeans/modules/openide/loaders/Bundle.properties</code>
to <code>yes</code> or <code>no</code> in a branding file in your application.
</api>
</answer>
<!-- Question: format-clipboard
<question id="format-clipboard"> Which protocols your code reads/inserts when communicating with clipboard? </question>
-->
<answer id="format-clipboard">
We use following MIME type:
application/x-java-openide-dataobjectdnd;class=org.openide.loaders.DataObject;mask={0}
</answer>
<!-- Question: format-dnd
<question id="format-dnd"> Which protocols your code understands during drag-n-drop? </question>
-->
<answer id="format-dnd">
We use following MIME type:
application/x-java-openide-dataobjectdnd;class=org.openide.loaders.DataObject;mask={0}
</answer>
<!-- Question: format-types
<question id="format-types"> Which file formats your code reads or writes on disk? </question>
-->
<answer id="format-types">
Any file format.
</answer>
<!-- Question: lookup-lookup
<question id="lookup-lookup"> Does your module used <code>org.openide.util.Lookup</code> to find any components to communicate to? Which ones? </question>
-->
<answer id="lookup-lookup">
<ul>
<li>DataLoaderPool.class </li>
<li>ActionManager.class</li>
<li>(in XMLDataObject) Node.Cookie.class</li>
<li>RepositoryNodeFactory.class</li>
<li>ModuleInfo.class</li>
<li>ClassLoader.class</li>
</ul>
<p>
If there is no <code>DataLoaderPool</code> available in default
lookup, the fallback is to use a simple loader pool that contains
just the fixed <q>system</q> loaders, and any
<code>DataLoader</code>s that can be found in default lookup.
</p>
DataFolder.FolderNode.setName() looks for one instance of org.openide.loaders.FolderRenameHandler.
</answer>
<!-- Question: lookup-register
<question id="lookup-register"> Do you register anything into the lookup for other to find? Who are the others? </question>
-->
<answer id="lookup-register">
Registration of
<ul>
<li>DataLoaderPool.class</li>
<li>Environment.Provider.class</li>
<li>RepositoryNodeFactory.class</li>
</ul>
is done in core in META-INF/services.
</answer>
<!-- Question: lookup-remove
<question id="lookup-remove"> Are removing entries of other modules from the lookup? Why? </question>
-->
<answer id="lookup-remove">
No.
</answer>
<!-- Question: perf-exit
<question id="perf-exit"> Does your module executes anything on exit? </question>
-->
<answer id="perf-exit">
No.
</answer>
<!-- Question: perf-huge_dialogs
<question id="perf-huge_dialogs"> Does your module contain any dialogs or wizards with huge amount of GUI controls like combo boxes, lists, trees, text areas? </question>
-->
<answer id="perf-huge_dialogs">
This module contains infrastructure for creating "New" functionality
wizards.
</answer>
<!-- Question: perf-limit
<question id="perf-limit"> Are there any limits in number/size of elements your code can handle? </question>
-->
<answer id="perf-limit">
No.
</answer>
<!-- Question: perf-mem
<question id="perf-mem"> What is the amount of memory your component occupies? Estimate with a relaction to the number of windows, etc. </question>
-->
<answer id="perf-mem">
Unknown.
</answer>
<!-- Question: perf-menus
<question id="perf-menus"> Does your module use dynamically changing context menus or context sensitive actions with complicated logic for enable/disable? </question>
-->
<answer id="perf-menus">
No.
</answer>
<!-- Question: perf-progress
<question id="perf-progress"> Does your module executes some long running task? <hint>Typically they are tasks like connecting over network, computing huge amount of data, compilation. Such communication should be done asynchronously (for example using <code>RequestProcessor</code>), definitively it should not block AWT thread. </hint> </question>
-->
<answer id="perf-progress">
The module uses its own RequestProcessors to handle long running
tasks.
</answer>
<!-- Question: perf-scale
<question id="perf-scale"> Which external criteria influence the performance of your program (size of file in editor, number of files in menu, in source directory, etc.) and how well your code scales? Please include some estimates. </question>
-->
<answer id="perf-scale">
Performance of some operations
is lineary proportional to number of files in a given
folder times number of registered data loaders in
the pool.
</answer>
<!-- Question: perf-startup
<question id="perf-startup"> Does your module executes anything on startup? </question>
-->
<answer id="perf-startup">
Yes. The list of loaders is read from the disk to memory.
</answer>
<!-- Question: perf-wakeup
<question id="perf-wakeup"> Is any piece of your code waking up periodically? </question>
-->
<answer id="perf-wakeup">
No.
</answer>
<!-- Question: resources-file
<question id="resources-file"> Does your module use <code>java.io.File</code> directly? <hint> NetBeans provide a logical wrapper over plain files called <code>org.openide.filesystems.FileObject</code> that provides uniform access to such resources and is the prefered way that should be used. But of course there can be situations when this is not suitable. </hint> </question>
-->
<answer id="resources-file">
No.
</answer>
<!-- Question: resources-layer
<question id="resources-layer"> Does your module provide own layer? Does it create some files or folders on it? What it is trying to communicate by that and with which component? <hint> NetBeans allows automatic and declarative installation of resources by module layers. Module register files into appropriate places and other components use that information to perform their task (build menu, toolbar, window layout, list of templates, set of options, etc.). </hint> </question>
-->
<answer id="resources-layer">
<p>
<api name="Loaders-mime-type-Factories" group="layer"type="export" category="stable" url="@TOP@/org/openide/loaders/doc-files/api.html#register"
>
Loaders are registered in the layer in folder <code>Loaders/mime/type/Factories</code>.
</api>
</p>
<p>
Yes, module creates the folders in layer <samp>org/netbeans/core/ui/resources/layer.xml</samp>
in <samp>core-ui.jar</samp>. The folders are instrumental to store information
about used templates.
<b>Provided folders: </b>
</p>
<ul>
<li>
<api name="PrivilegedTemplates" group="layer"type="export" category="devel">
A folder Privileged offers to other module possibility add own templates.
</api><p></p>
</li>
<li>
<api name="RecentTemplates" group="layer"type="export" category="private">
A folder Recent stores a set of recently used templates, it's not open to other module.
</api><p></p>
</li>
<li>
<api name="Menu" group="layer"type="export" category="stable"><p>
The main menu of the application is composed by reading <code>Menu/</code>
folder in the layer. A sub folder is treated as a sub menu.
Instances of individual files (usually <code>.instance</code>
or <code>.shadow</code>) may then represent <a href="@JDK@@JDKMODULE_JAVA_DESKTOP@/javax/swing/Action.html">Action</a>
or <a href="@JDK@@JDKMODULE_JAVA_DESKTOP@/javax/swing/JMenuItem.html">JMenuItem</a>
or <a href="@JDK@@JDKMODULE_JAVA_DESKTOP@/javax/swing/JSeparator.html">JSeparator</a>.
</p>
<p>
Since version 7.44 one can attach <code>property-prefix</code> attribute
to every folder. Then all the file attributes are scanned and if some
of them start with the specified prefix they are placed a
<a href="@JDK@@JDKMODULE_JAVA_DESKTOP@/javax/swing/JComponent.html#putClientProperty(java.lang.Object,java.lang.Object)">
client
properties</a> on the <a href="@JDK@@JDKMODULE_JAVA_DESKTOP@/javax/swing/JMenu.html">JMenu</a>
instance (after stripping the prefix off).
</p>
</api><p></p>
</li>
</ul>
<p>
None of them is forced to found.
</p>
</answer>
<!-- Question: resources-mask
<question id="resources-mask"> Does your module read any resource provided by another one in module layer? Why? </question>
-->
<answer id="resources-mask">
No.
</answer>
<!-- Question: resources-read
<question id="resources-read"> Does your module read any resources from layers? For what purpose? </question>
-->
<answer id="resources-read">
NewTemplateAction reads a list of templates from folders Privileged and Recent.
This list is exposed in a popup menu.
</answer>
<!-- <question id="arch-overall" when="init"> Describe the overall architecture. <hint> What will be API for <a href="http://openide.netbeans.org/tutorial/api-design.html#design.apiandspi" shape="rect"> clients and what support API</a>? What parts will be pluggable? How will plug-ins be registered? Please use <code><api type="export"/></code> to describe your general APIs and specify their <a href="http://openide.netbeans.org/tutorial/api-design.html#category-private" shape="rect"> stability categories</a>. If possible please provide simple diagrams. </hint> </question>
-->
<answer id="arch-overall">
<p>
This module provides API (read <a href="@TOP@org/openide/loaders/doc-files/api.html">more</a>)
that works on top of <a href="@org-openide-filesystems@/overview-summary.html">file objects</a>
and gives each file a logical behaviour - icon, name, operations, etc.
</p>
</answer>
<!-- <question id="arch-quality" when="init"> How will the <a href="http://www.netbeans.org/community/guidelines/q-evangelism.html" shape="rect">quality</a> of your code be tested and how are future regressions going to be prevented? <hint> What kind of testing do you want to use? How much functionality, in which areas, should be covered by the tests? How you find out that your project was successful? </hint> </question>
-->
<answer id="arch-quality">
<p>
XXX no answer for arch-quality
</p>
</answer>
<!-- <question id="arch-time" when="init"> What are the time estimates of the work? <hint> Please express your estimates of how long the design, implementation, stabilization are likely to last. How many people will be needed to implement this and what is the expected milestone by which the work should be ready? </hint> </question>
-->
<answer id="arch-time">
<p>
XXX no answer for arch-time
</p>
</answer>
<!-- <question id="arch-where" when="impl"> Where one can find sources for your module? <hint> Please provide link to the CVS web client at http://www.netbeans.org/download/source_browse.html or just use tag defaultanswer generate='here' </hint> </question>
-->
<answer id="arch-where">
<defaultanswer generate='here' />
</answer>
<!-- <question id="compat-deprecation" when="init"> How the introduction of your project influences functionality provided by previous version of the product? <hint> If you are planning to deprecate/remove/change any existing APIs, list them here accompanied with the reason explaining why you are doing so. </hint> </question>
-->
<answer id="compat-deprecation">
<p>
XXX no answer for compat-deprecation
</p>
</answer>
<!-- <question id="deploy-dependencies" when="final"> What do other modules need to do to declare a dependency on this one, in addition to or instead of the normal module dependency declaration (e.g. tokens to require)? <hint> Provide a sample of the actual lines you would add to a module manifest to declare a dependency, for example OpenIDE-Module-Requires: some.token. If other modules should not depend on this module, or should just use a simple regular module dependency, you can just answer "nothing". If you intentionally expose a semistable API to clients using implementation dependencies, you should mention that here (but there is no need to give an example of usage). </hint> </question>
-->
<answer id="deploy-dependencies">
<p>
XXX no answer for deploy-dependencies
</p>
</answer>
<!-- <question id="exec-ant-tasks" when="impl"> Do you define or register any ant tasks that other can use? <hint> If you provide an ant task that users can use, you need to be very careful about its syntax and behaviour, as it most likely forms an API for end users and as there is a lot of end users, their reaction when such API gets broken can be pretty strong. </hint> </question>
-->
<answer id="exec-ant-tasks">
<p>
XXX no answer for exec-ant-tasks
</p>
</answer>
<!-- <question id="exec-introspection" when="impl"> Does your module use any kind of runtime type information (<code>instanceof</code>, work with <code>java.lang.Class</code>, etc.)? <hint> Check for cases when you have an object of type A and you also expect it to (possibly) be of type B and do some special action. That should be documented. The same applies on operations in meta-level (Class.isInstance(...), Class.isAssignableFrom(...), etc.). </hint> </question>
-->
<answer id="exec-introspection">
<p>
No.
</p>
</answer>
<!-- <question id="exec-privateaccess" when="final"> Are you aware of any other parts of the system calling some of your methods by reflection? <hint> If so, describe the "contract" as an API. Likely private or friend one, but still API and consider rewrite of it. </hint> </question>
-->
<answer id="exec-privateaccess">
<p>
XXX no answer for exec-privateaccess
</p>
</answer>
<!-- <question id="exec-process" when="impl"> Do you execute an external process from your module? How do you ensure that the result is the same on different platforms? Do you parse output? Do you depend on result code? <hint> If you feed an input, parse the output please declare that as an API. </hint> </question>
-->
<answer id="exec-process">
<p>
XXX no answer for exec-process
</p>
</answer>
<!-- <question id="exec-reflection" when="impl"> Does your code use Java Reflection to execute other code? <hint> This usually indicates a missing or insufficient API in the other part of the system. If the other side is not aware of your dependency this contract can be easily broken. </hint> </question>
-->
<answer id="exec-reflection">
<p>
XXX no answer for exec-reflection
</p>
</answer>
<!-- <question id="exec-threading" when="init"> What threading models, if any, does your module adhere to? How the project behaves with respect to threading? <hint> Is your API threadsafe? Can it be accessed from any threads or just from some dedicated ones? Any special relation to AWT and its Event Dispatch thread? Also if your module calls foreign APIs which have a specific threading model, indicate how you comply with the requirements for multithreaded access (synchronization, mutexes, etc.) applicable to those APIs. If your module defines any APIs, or has complex internal structures that might be used from multiple threads, declare how you protect data against concurrent access, race conditions, deadlocks, etc., and whether such rules are enforced by runtime warnings, errors, assertions, etc. Examples: a class might be non-thread-safe (like Java Collections); might be fully thread-safe (internal locking); might require access through a mutex (and may or may not automatically acquire that mutex on behalf of a client method); might be able to run only in the event queue; etc. Also describe when any events are fired: synchronously, asynchronously, etc. Ideas: <a href="http://core.netbeans.org/proposals/threading/index.html#recommendations" shape="rect">Threading Recommendations</a> (in progress) </hint> </question>
-->
<answer id="exec-threading">
<p>
XXX no answer for exec-threading
</p>
</answer>
<!-- <question id="perf-spi" when="init"> How the performance of the plugged in code will be enforced? <hint> If you allow foreign code to be plugged into your own module, how do you enforce that it will behave correctly and quickly and will not negatively influence the performance of your own module? </hint> </question>
-->
<answer id="perf-spi">
<p>
XXX no answer for perf-spi
</p>
</answer>
<!-- <question id="resources-preferences" when="final"> Does your module uses preferences via Preferences API? Does your module use NbPreferences or or regular JDK Preferences ? Does it read, write or both ? Does it share preferences with other modules ? If so, then why ? <hint> You may use <api type="export" group="preferences" name="preference node name" category="private"> description of individual keys, where it is used, what it influences, whether the module reads/write it, etc. </api> Due to XML ID restrictions, rather than /org/netbeans/modules/foo give the "name" as org.netbeans.modules.foo. Note that if you use NbPreferences this name will then be the same as the code name base of the module. </hint> </question>
-->
<answer id="resources-preferences">
<p>
<api category="devel" group="preferences" name="org.openide.actions.FileSystemRefreshAction.manual"type="export">
If <code>NbPreferences.root().node("org/openide/actions/FileSystemRefreshAction").getBoolean("manual", false)</code>
returns true, then <a href="@TOP@/org/openide/actions/FileSystemRefreshAction.html">FileSystemRefreshAction</a>
is displayed in popup menu of folders.
</api>
</p>
</answer>
<!-- <question id="security-grant" when="final"> Does your code grant additional rights to some other code? <hint>Avoid using a class loader that adds extra permissions to loaded code unless really necessary. Also note that your API implementation can also expose unneeded permissions to enemy code by calling AccessController.doPrivileged().</hint> </question>
-->
<answer id="security-grant">
<p>
XXX no answer for security-grant
</p>
</answer>
<!-- <question id="security-policy" when="final"> Does your functionality require modifications to the standard policy file? <hint>Your code might pass control to third-party code not coming from trusted domains. This could be code downloaded over the network or code coming from libraries that are not bundled with NetBeans. Which permissions need to be granted to which domains?</hint> </question>
-->
<answer id="security-policy">
<p>
XXX no answer for security-policy
</p>
</answer>
</api-answers>
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