API Reference | OSGeo FDO Provider for WFS |
00001 /*! \mainpage Introduction 00002 <div class="mainpage"> 00003 <!-- This is the index.html page that the user first sees. --> 00004 00005 \note 00006 There is NO public API documentation for the FDO Provider for WFS. 00007 Functionality is available only through the main FDO API. 00008 00009 <p>The Feature Data Objects (FDO) API provides access to data in a 00010 data store. A provider is a specific implementation of the FDO API 00011 that provides access to data in a particular data store. The FDO 00012 Provider for WFS provides FDO with access to a WFS-based data store. 00013 </p> 00014 <p>An OGC Web Feature Service (WFS) provides access to geographic 00015 features that are stored in an opaque data store in a client/server 00016 environment. A client uses WFS to 00017 retrieve geospatial data that is encoded in Geography Markup Language 00018 (GML) from a single or multiple Web Feature Service. The 00019 communication between client and server is encoded in XML. If the 00020 WFS response includes feature geometries, it is encoded in 00021 Geography Markup Language (GML), which is specified in the 00022 OpenGIS Geographic Markup Language Implementation 00023 Specification. 00024 </p> 00025 <p>Using FDO Provider for WFS data manipulation operations, you an do the following: 00026 </p> 00027 <ul> 00028 <li> Query features based on spatial and non-spatial 00029 constraints. 00030 <li> Create new feature instances. 00031 <li> Delete feature instances. 00032 <li> Update feature instances. 00033 <li> Lock feature instances. 00034 </ul> 00035 <p> 00036 For more information, see <i>The Essential FDO</i> (FET_TheEssentialFDO.pdf) 00037 and the <i>FDO Developer's Guide</i> (FDG_FDODevGuide.pdf). 00038 </p> 00039 00040 <br> 00041 </div> 00042 */ 00043 00044 00045 00046
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