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Editing by Dennis

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arellano 2001-02-26 23:38:55 +00:00
parent 53a6fd0095
commit d534aadb18
1 changed files with 62 additions and 33 deletions
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89
offapi/com/sun/star/configuration/ConfigurationAccess.idl
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@ -2,9 +2,9 @@
*
* $RCSfile: ConfigurationAccess.idl,v $
*
* $Revision: 1.8 $
* $Revision: 1.9 $
*
* last change: $Author: jb $ $Date: 2001-02-05 14:39:42 $
* last change: $Author: arellano $ $Date: 2001-02-27 00:38:55 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
@ -96,6 +96,8 @@ module com { module sun { module star { module configuration {
//=============================================================================
/** provides (read) access to a fragment of the configuration hierarchy.
<!-- Dennis: Why is "read" in () -->
<p>Values that are direct or indirect descendants of a root element can be
retrieved and, if themselves objects, navigated. Other interfaces provide
access to information about this element and its context.
@ -106,10 +108,13 @@ module com { module sun { module star { module configuration {
(and so on recursively).
</p>
<!-- Dennis: Can the above sentence be changed to read: Descendants of this service also
implement this service recursively. -->
<p>Ultimately the configuration holds values. These values are organized into
a hierarchy using structural elements. The structure is defined in advance in
a schema. Necessary information from the schema is stored in the configuration
repository itself, and is accessible through an implementation of this service.
repository itself and is accessible through an implementation of this service.
</p>
<p>Two different kinds of structural elements are used in the configuration
@ -118,29 +123,31 @@ module com { module sun { module star { module configuration {
<dl>
<dt>Sets</dt>
<dd>are dynamic containers of homogeneous elements. Which elements
a <em>set</em> contains can vary; their names are defined by the
clients that insert them. On the other hand the <em>type</em> of
a <em>set</em> contains can vary. Their names are defined by the
clients that insert them. On the other hand, the <em>type</em> of
the elements is the same for all elements. In the case of elements
that are themselves hierarchy objects, the <em>type</em> includes
the structure of the hierarchy fragment they contain. Such types
are defined in the configuration schema as <p>templates</p>.
</dd>
<!-- Dennis: Is <p> the correct tag around "templates"? -->
<dt>Groups</dt>
<dd>are static collections of heterogeneous elements. The names and
types of the elements a <em>group</em> are completely defined in the
configuration schema. But here each element may be of a different
<em>type</em>, allowing even <em>groups</em> that contain a mix of
types of the elements of a <em>group</em> are completely defined in the
configuration schema. Here each element may be of a different
<em>type</em>, allowing <em>groups</em> that contain a mix of
subobjects and simple values.
</dd>
</dl>
<p>Objects in the configuration hierarchy (i.e. implementations of this service)
<p>Objects in the configuration hierarchy, for example, implementations of this service,
can thus be classified in the following ways:
</p>
<ul>
<li><em>Container</em> role:
An object can hold child elements as a <em>set</em> or a <em>group</em>.
An object that can hold child elements as a <em>set</em> or a <em>group</em>.
</li>
<li><em>Element</em> role:
An object may be an element of a <em>set</em> or a <em>group</em>
@ -153,15 +160,18 @@ module com { module sun { module star { module configuration {
supported. The basic types are:
</p>
<!-- Dennis: Should "Values" be in caps? -->
<!-- Dennis: Why is "scalar" in ()? -->
<ul>
<li><strong>string</strong> can hold a human-readable text.
<p>Values are represented as <atom>string</atom>.</p>
<p>Sequences are represented as <atom dim="[]">string</atom>.</p>
<p>'<em>human-readable</em>' here excludes non-printing characters
except for CR, LF and TAB [Unicode code points 9,10,13].
For binary data use type <strong>binary</strong> instead.</p>
For binary data, use type <strong>binary</strong> instead.</p>
</li>
<li><strong>boolean</strong> can hold the values <TRUE/> or >FALSE/>.
<li><strong>boolean</strong> can hold the values <TRUE/> or <FALSE/>.
<p>Values are represented as <atom>boolean</atom>.
<p>Sequences are represented as <atom dim="[]">boolean</atom>.</p>
</li>
@ -187,6 +197,8 @@ module com { module sun { module star { module configuration {
</li>
</ul>
<!-- Dennis: Is the <atom> suppose to have visual effect? -->
<p>Within templates an additional type <strong>any</strong> can occur. When
such a template is used to create a new <type>SetElement</type>, the type
of the element is initially reported as <atom>any</atom> (having no value).
@ -198,6 +210,9 @@ module com { module sun { module star { module configuration {
), its contents may be <NULL/>.
</p>
<!-- Dennis: Should the data between the <const> appear in the HTML. It is not. -->
<!-- Dennis: Some of the text is not appearing -->
<p>The configuration should support explicit access to default values
(implementing <type scope="com::sun::star::beans">XPropertyState</type>
and <type scope="com::sun::star::beans">XPropertyWithState</type>).
@ -205,10 +220,10 @@ module com { module sun { module star { module configuration {
@see ConfigurationProvider
Root instances of this service can be requested from a
<type>ConfigurationProvider</type>
<type>ConfigurationProvider</type>.
@see ConfigurationUpdateAccess
, which is an extended service that includes facilities for modifying
an extended service that includes facilities for modifying
configuration data.
*/
service ConfigurationAccess
@ -221,49 +236,59 @@ service ConfigurationAccess
<p>Implementations shall implement exactly one of:</p>
<ul>
<li><type>SetAccess</type> if this element is a <em>Set</em>.<li>
<li><type>GroupAccess</type> if this element is a <em>Group</em>.<li>
<li><type>SetAccess</type> if this element is a <em>Set</em>.</li>
<li><type>GroupAccess</type> if this element is a <em>Group</em>.</li>
</ul>
*/
service HierarchyAccess;
/** provides interfaces to obtain information about this element and its
role and context in the hierarchy
role and context in the hierarchy.
<p>An implementation actually implements a specialization of this service,
which depends on its <em>Element</em> role.
</p>
<!-- Dennis: Is there a better way to say "An implementation actually implements"? -->
<p>Implementations shall implement exactly one of:</p>
<ul>
<li><type>AccessRootElement</type> if this element is the
<em>Root</em> of the whole hierarchy. Objects that can be
created directly by a <type>ConfigurationProvider</type>
implement this service.<li>
implement this service.</li>
<li><type>SetElement</type> if this element may be contained in a
<em>Set</em>.<li>
<li><type>GroupElement</type> if this element is child of a
<em>Group</em>.<li>
<em>Set</em>.</li>
<li><type>GroupElement</type> if this element is a child of a
<em>Group</em>.</li>
</ul>
<!-- Dennis: If this is a true representation of the HTML, there are some strange line breaks -->
*/
service HierarchyElement;
/** specializes <type>HierarchyAccess</type>,
if this element is a <em>Set</em>.
<BR/>[Alternatively to <type>GroupAccess</type>]
<BR/>This is an alternative to <type>GroupAccess</type>.
<!-- <BR/> is displaying -->
*/
/*[optional]*/ service SetAccess;
/** specializes <type>HierarchyAccess</type>,
if this element is a <em>Group</em>.
<BR/>[Alternatively to <type>SetAccess</type>]
<BR/>This is an alternative to <type>SetAccess</type>.
<!-- <BR/> is displaying -->
*/
/*[optional]*/ service GroupAccess;
/** specializes <type>HierarchyElement</type>,
if this element is the <em>Root</em> of the whole hierarchy.
<BR/>[Alternatively to <type>SetElement</type>
or <type>GroupElement</type>]
<BR/>This is an alternative to <type>SetElement</type>
or <type>GroupElement</type>.
<!-- <BR/> is displaying -->
@see ConfigurationProvider
Instances obtained from a <type>ConfigurationProvider</type> will
@ -273,15 +298,19 @@ service ConfigurationAccess
/** specializes <type>HierarchyElement</type>,
if this element may be contained in a <em>Set</em>.
<BR/>[Alternatively to <type>AccessRootElement</type>
or <type>GroupElement</type>]
<BR/>This is an alternative to <type>AccessRootElement</type>
or <type>GroupElement</type>.
<!-- <BR/> is displaying -->
*/
/*[optional]*/ service SetElement;
/** specializes <type>HierarchyElement</type>,
if this element is child of a <em>Group</em>.
<BR/>[Alternatively to <type>AccessRootElement</type>
or <type>SetElement</type>]
if this element is a child of a <em>Group</em>.
<BR/>This is an alternative to <type>AccessRootElement</type>
or <type>SetElement</type>.
<!-- <BR/> is displaying -->
*/
/*[optional]*/ service GroupElement;
};