datastoreservice.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.4.2_13) on Tue Jun 05 11:36:29 GMT-05:00 2007 --><META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><TITLE>DataStoreService (Geotools 2.3.x 2.3.2 API)</TITLE><META NAME="keywords" CONTENT="org.geotools.catalog.DataStoreService class"><META NAME="keywords" CONTENT="canResolve()"><META NAME="keywords" CONTENT="resolve()"><META NAME="keywords" CONTENT="members()"><META NAME="keywords" CONTENT="getInfo()"><META NAME="keywords" CONTENT="dataStore()"><META NAME="keywords" CONTENT="createMetaData()"><META NAME="keywords" CONTENT="createDataStoreFactory()"><META NAME="keywords" CONTENT="createGeoResource()"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="DataStoreService (Geotools 2.3.x 2.3.2 API)";}</SCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/DataStoreService.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../org/geotools/catalog/AbstractService.html" title="class in org.geotools.catalog"><B>PREV CLASS</B></A> <A HREF="../../../org/geotools/catalog/FeatureSourceGeoResource.html" title="class in org.geotools.catalog"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" target="_top"><B>FRAMES</B></A> <A HREF="DataStoreService.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | <A HREF="#fields_inherited_from_class_AbstractService">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">org.geotools.catalog</FONT><BR>Class DataStoreService</H2><PRE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by"><A HREF="../../../org/geotools/catalog/AbstractService.html" title="class in org.geotools.catalog">AbstractService</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by"><B>DataStoreService</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../org/geotools/catalog/Resolve.html" title="interface in org.geotools.catalog">Resolve</A>, <A HREF="../../../org/geotools/catalog/Service.html" title="interface in org.geotools.catalog">Service</A></DD></DL><DL><DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../org/geotools/catalog/postgis/PostGISService.html" title="class in org.geotools.catalog.postgis">PostGISService</A>, <A HREF="../../../org/geotools/catalog/property/PropertyService.html" title="class in org.geotools.catalog.property">PropertyService</A></DD></DL><HR><DL><DT>public abstract class <B>DataStoreService</B><DT>extends <A HREF="../../../org/geotools/catalog/AbstractService.html" title="class in org.geotools.catalog">AbstractService</A></DL><P>Service implementation for services which resolve to a <A HREF="../../../org/geotools/data/DataStore.html" title="interface in org.geotools.data"><CODE>DataStore</CODE></A>. <p> Subclasses must implement the methods: <ul> <li><A HREF="../../../org/geotools/catalog/Resolve.html#getIdentifier()"><CODE>Resolve.getIdentifier()</CODE></A> <li><A HREF="../../../org/geotools/catalog/DataStoreService.html#createDataStoreFactory()"><CODE>createDataStoreFactory()</CODE></A> <li><A HREF="../../../org/geotools/catalog/DataStoreService.html#createMetaData(org.geotools.data.DataStore, org.geotools.util.ProgressListener)"><CODE>createMetaData(DataStore, ProgressListener)</CODE></A> <li><A HREF="../../../org/geotools/catalog/DataStoreService.html#createGeoResource(java.lang.String, org.geotools.data.DataStore)"><CODE>createGeoResource(String, DataStore)</CODE></A> </ul> In addition, subclasses may wish to <b>extend</b> the following methods in order to support additional resolves. <ul> <li><A HREF="../../../org/geotools/catalog/DataStoreService.html#canResolve(java.lang.Class)"><CODE>canResolve(Class)</CODE></A> <li><A HREF="../../../org/geotools/catalog/DataStoreService.html#resolve(java.lang.Class, org.geotools.util.ProgressListener)"><CODE>resolve(Class, ProgressListener)</CODE></A> </ul> For example, the following implements an additional resolve to a particular data store implementation. <br> <code> <pre> class ShapefileService extends DataStoreService { ... boolean canResolve( Class adaptee ) { if (adaptee != null) { if ( adaptee.isAssignableFrom( ShapefileDataStore.class ) ) { return true; } } return super.canResolve( adaptee ); } ... } </pre> </code> </p><P><P><DL><DT><B>Author:</B></DT> <DD>Justin Deoliveira, The Open Planning Project, jdeolive@openplans.org</DD></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><A NAME="nested_class_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Nested Class Summary</B></FONT></TD></TR></TABLE> <A NAME="nested_classes_inherited_from_class_org.geotools.catalog.Resolve"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Nested classes inherited from class <A HREF="../../../org/geotools/catalog/Resolve.html" title="interface in org.geotools.catalog">Resolve</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../org/geotools/catalog/Resolve.Status.html" title="class in org.geotools.catalog">Resolve.Status</A></CODE></TD></TR></TABLE> <!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TD></TR></TABLE> <A NAME="fields_inherited_from_class_AbstractService"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">⌨️ 快捷键说明
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