arch.xml

<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE api-answers PUBLIC "-//NetBeans//DTD Arch Answers//EN" "../../nbbuild/antsrc/org/netbeans/nbbuild/Arch.dtd" [
  <!ENTITY api-questions SYSTEM "../../nbbuild/antsrc/org/netbeans/nbbuild/Arch-api-questions.xml">
]>

<api-answers
  question-version="1.12"
  author="jrechtacek@netbeans.org"
>

  &api-questions;


<!--
        <question id="arch-what">
            What is this project good for?
            <hint>
            Please provide here few lines describing the the project,
            what problem it should solve, provide links to documentation, 
            specifications, etc.
            </hint>
        </question>
-->
<answer id="arch-what">
The  
<api name="DialogsAPI" category="official" type="export" url="@org-openide-dialogs@/org/openide/package-summary.html#package.description" group="java" />
allows creating a user notification, a dialog's description
and also permits it to be displayed. The wizard framework allows create a sequence
of panels which leads a user through the steps to complete any task.
This API is part of package <code>org.openide</code>.
</answer>


<answer id="arch-usecases">

There is a <a href="@org-openide-dialogs@/org/openide/doc-files/wizard-guidebook.html">Wizard Guide Book</a>
providing the introductionary information, moreover here is a list
of frequently asked questions and their answers:

<usecase id="dialogs-title-of-wizard" name="How to change the title of a wizard?">
  <em>
  <b>Q:</b> Although none of my panels have names set (using setName() method) and the method name() in the WizardDescriptor.Iterator 
  returns an empty string, I'm getting "wizard ( )" as the title of each panel in my wizard. 
  When I set the name of the panel and return a string from the method name() I get: "panelName wizard (myName)".
  The wizard steps are labeled correctly, it just the panel title/name that looks like it adds "wizard ()" to 
  any of my panels. I don't mind the "( )", but I would like to rid of the word "wizard". 
  </em>
  <p>
  <b>A:</b> You can change the format of your wizard's title by 
  <a href="@TOP@org/openide/WizardDescriptor.html#setTitleFormat-java.text.MessageFormat-">WizardDescriptor.setTitleFormat(MessageFormat format)</a>
  and rid of 'wizard' word in the default wizard's title.  
  </p>
</usecase>

</answer>

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            Is your module correctly internationalized?
            <hint>
            Correct internationalization means that it obeys instuctions 
            at <a href="http://www.netbeans.org/devhome/docs/i18n/index.html">
            NetBeans I18N pages</a>.
            </hint>
        </question>
-->
<answer id="compat-i18n">
No answer
</answer>



<!--
        <question id="compat-standards">
            Does the module implement or define any standards? Is the 
            implementation exact or does it deviate somehow?
        </question>
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<answer id="compat-standards">
No answer
</answer>



<!--
        <question id="compat-version">
            Can your module coexist with earlier and future
            versions? Can you correctly read all old settings? Will future
            versions be able to read your current settings? Can you read
            or politely ignore settings stored by a future version?
            
            <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>



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        <question id="dep-jre">
            Which version of JRE do you need (1.2, 1.3, 1.4, etc.)?
            <hint>
            It is expected that if your module runs on 1.x that it will run 
            on 1.x+1 if no, state that please. Also describe here cases where
            you run different code on different versions of JRE and why.
            </hint>
        </question>
-->
<answer id="dep-jre">
No answer
</answer>



<!--
        <question id="dep-jrejdk">
            Do you require the JDK or is the JRE enough?
        </question>
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<answer id="dep-jrejdk">
No answer
</answer>



<!--
        <question id="dep-nb">
            What other NetBeans projects does this one depend on?
            <hint>
            If you want, describe such projects as imported API using
            the <code>&lt;api name=&quot;identification&quot; type=&quot;import or export&quot; category=&quot;stable&quot; url=&quot;where is the description&quot; /&gt;</code>
            </hint>
        </question>
-->
<answer id="dep-nb">
<api group="java" name="UtilitiesUIAPI" type="import" category="official" url="@org-openide-util-ui@/org/openide/util/doc-files/api.html"/>
<defaultanswer generate='none'/>
</answer>



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        <question id="dep-non-nb">
            What other projects outside NetBeans does this one depend on?
            
            <hint>
            Some non-NetBeans projects are packaged as NetBeans modules
            (see <a href="http://libs.netbeans.org">libraries</a>) and
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            depend on such third-party library.
            </hint>
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-->
<answer id="dep-non-nb">
None
</answer>



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            <hint>
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<answer id="dep-platform">
Any
</answer>



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            what is their purpose, why other files are necessary. Please 
            make sure that installation/deinstallation leaves the system 
            in state as it was before installation.
            </hint>
        </question>
-->
<answer id="deploy-jar">
The API portion is inside <samp>openide.jar</samp>
</answer>



<!--
        <question id="deploy-nbm">
            Can you deploy an NBM via the Update Center?
            <hint>
            If not why?
            </hint>
        </question>
-->
<answer id="deploy-nbm">
Yes (as part of <samp>openide.nbm</samp>).
</answer>



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        <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
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            whenever possible (<a href="http://www.netbeans.org/download/apis/org/openide/doc-files/upgrade.html#3.4-public-packages">
            public packages
            </a>). 
            </hint>
        </question>
-->
<answer id="deploy-packages">
Dialogs and wizards API is a public package. <code>DialogDisplayer</code>, acting as a singleton, has only
<code>protected</code> constructor. A instance is accessible by factory <code>DialogDisplayer.getDefault()</code>.
</answer>



<!--
        <question id="deploy-shared">
            Do you need to be installed in the shared location only, or in the user directory only,
            or can your module be installed anywhere?
            <hint>
            Installation location shall not matter, if it does explain why.
            Consider also whether <code>InstalledFileLocator</code> can help.
            </hint>
        </question>
-->
<answer id="deploy-shared">
<code>openide.jar</code> needs to be in the system directory. 
</answer>



<!--
        <question id="exec-classloader">
            Does your code create its own class loader(s)?
            <hint>
            A bit unusual. Please explain why and what for.
            </hint>
        </question>
-->
<answer id="exec-classloader">
No
</answer>



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        <question id="exec-component">
            Is execution of your code influenced by any (string) property
            of any of your components?
            
            <hint>
            Often <code>JComponent.getClientProperty</code>, <code>Action.getValue</code>
            or <code>PropertyDescriptor.getValue</code>, etc. are used to influence
            a behaviour of some code. This of course forms an interface that should
            be documented. Also if one depends on some interface that an object
            implements (<code>component instanceof Runnable</code>) that forms an
            API as well.
            </hint>
        </question>
-->
<answer id="exec-component">
No answer
</answer>



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        <question id="exec-privateaccess">
            Are you aware of any other parts of the system calling some of 
            your methods by reflection?
            <hint>
            If so, describe the &quot;contract&quot; as an API. Likely private or friend one, but
            still API and consider rewrite of it.
            </hint>
        </question>
-->
<answer id="exec-privateaccess">
No
</answer>



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        <question id="exec-property">
            Is execution of your code influenced by any environment or
            Java system (<code>System.getProperty</code>) property?
            
            <hint>
            If there is a property that can change the behaviour of your 
            code, somebody will likely use it. You should describe what it does 
            and the stability category of this API. You may use
            <pre>
                &lt;property name=&quot;id&quot; category=&quot;private&quot; &gt;
                    description of the property, where it is used, what it influence, etc.
                &lt;/property&gt;            
            </pre>
            </hint>
        </question>
-->
<answer id="exec-property">
No
</answer>



<!--
        <question id="exec-reflection">
            Does your code use Java Reflection to execute other code?
            <hint>
            This usually indicates a missing or unsufficient 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">
No
</answer>



<!--
        <question id="format-clipboard">
            Which data flavors (if any) does your code read from or insert to
            the clipboard?
        </question>
-->
<answer id="format-clipboard">
No
</answer>



<!--
        <question id="format-dnd">
            Which protocols (if any) does your code understand during Drag &amp; Drop?
        </question>
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<answer id="format-dnd">
None
</answer>



<!--
        <question id="format-types">
            Which file formats (if any) does your code read or write on disk?
        </question>
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<answer id="format-types">
None
</answer>



<!--
        <question id="lookup-lookup">
            Does your module use <code>org.openide.util.Lookup</code>
            to find any components to communicate with? Which ones?
            
            <hint>
            Please describe the interfaces you are searching for, where 
            are defined, whether you are searching for just one or more of them,
            if the order is important, etc. Also clasify the stability of such
            API contract.
            </hint>
        </question>
-->
<answer id="lookup-lookup">
<code>DialogDisplayer</code> uses <code>Lookup</code> to get the default dialog displayer.
</answer>



<!--
        <question id="lookup-register">
            Do you register anything into lookup for other code to find?
            <hint>
            Do you register using layer file or using <code>META-INF/services</code>?
            Who is supposed to find your component?
            </hint>
        </question>
-->
<answer id="lookup-register">
No
</answer>



<!--
        <question id="lookup-remove">
            Do you remove entries of other modules from lookup?
            <hint>
            Why? Of course, that is possible, but it can be dangerous. Is the module
            your are masking resource from aware of what you are doing?
            </hint>
        </question>
-->
<answer id="lookup-remove">
No
</answer>



<!--
        <question id="perf-exit">
            Does your module run any code on exit?
        </question>
-->
<answer id="perf-exit">
No
</answer>



<!--
        <question id="perf-huge_dialogs">
            Does your module contain any dialogs or wizards with a large number of
            GUI controls such as combo boxes, lists, trees, or text areas?
        </question>
-->
<answer id="perf-huge_dialogs">
Yes, this API provides the dialogs and wizards. The size and GUI controls are driven by
a caller.
</answer>



<!--
        <question id="perf-limit">
            Are there any hardcoded or practical limits in the number or size of
            elements your code can handle?
        </question>
-->
<answer id="perf-limit">
No answer
</answer>



<!--
        <question id="perf-mem">
            How much memory does your component consume? Estimate
            with a relation to the number of windows, etc.
        </question>
-->
<answer id="perf-mem">
No answer
</answer>



<!--
        <question id="perf-menus">
            Does your module use dynamically updated context menus, or
            context-sensitive actions with complicated enablement logic?
        </question>
-->
<answer id="perf-menus">
No answer
</answer>



<!--
        <question id="perf-progress">
            Does your module execute any long-running tasks?
            <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>
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-->
<answer id="perf-progress">
No answer
</answer>



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            Which external criteria influence the performance of your
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            in source directory, etc.) and how well your code scales?
            Please include some estimates.
        </question>
-->
<answer id="perf-scale">
No answer
</answer>



<!--
        <question id="perf-startup">
            Does your module run any code on startup?
        </question>
-->
<answer id="perf-startup">
No answer
</answer>



<!--
        <question id="perf-wakeup">
            Does any piece of your code wake up periodically and do something
            even when the system is otherwise idle (no user interaction)?
        </question>
-->
<answer id="perf-wakeup">
No answer
</answer>



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        <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
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            this is not suitable.
            </hint>
        </question>
-->
<answer id="resources-file">
No answer
</answer>



<!--
        <question id="resources-layer">
            Does your module provide own layer? Does it create any files or
            folders in it? What it is trying to communicate by that and with which 
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            <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">
No answer
</answer>



<!--
        <question id="resources-mask">
            Does your module mask/hide/override any resources provided by other modules in
            their layers?
            
            <hint>
            If you mask a file provided by another module, you probably depend
            on that and do not want the other module to (for example) change
            the file&apos;s name. That module shall thus make that file available as an API
            of some stability category.
            </hint>
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-->
<answer id="resources-mask">
No answer
</answer>



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<answer id="resources-read">
No answer
</answer>

</api-answers>