fidmapper.html

Geotools是一个开源的Java GIS工具包,可利用它来开发符合标准的地理信息系统。Geotools提供了OGC(Open Geospatial Consortium)规范的一个实现来作为他们的

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<CODE>&nbsp;class</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/MaxIncFIDMapper.html" title="class in org.geotools.data.jdbc.fidmapper">MaxIncFIDMapper</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A FID mapper that uses a single integer column as the primary key and that
 does a <code>SELECT MAX(fixColumn) + 1</code> to generate new ones. </TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;class</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/MultiColumnFIDMapper.html" title="class in org.geotools.data.jdbc.fidmapper">MultiColumnFIDMapper</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A simple implementation of FIDMapper for multi column primary keys</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;class</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/NullFIDMapper.html" title="class in org.geotools.data.jdbc.fidmapper">NullFIDMapper</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Last resort fid mapper for tables that does not have a primary key. </TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;class</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/TypedFIDMapper.html" title="class in org.geotools.data.jdbc.fidmapper">TypedFIDMapper</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This fidmapper just takes another fid mapper and builds fids  based on the
 wrapped FIDMapper by prefixing them with the feature type name, that is,
 the resulting fid follow the &ltfeatureTypeName&gt.</TD>
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<TD COLSPAN=2>Methods in <A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/package-summary.html">org.geotools.data.jdbc.fidmapper</A> that return <A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/FIDMapper.html" title="interface in org.geotools.data.jdbc.fidmapper">FIDMapper</A></FONT></TD>
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<CODE>&nbsp;<A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/FIDMapper.html" title="interface in org.geotools.data.jdbc.fidmapper">FIDMapper</A></CODE></FONT></TD>
<TD><CODE><B>FIDMapperFactory.</B><B><A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/FIDMapperFactory.html#getMapper(java.lang.String, java.lang.String, java.lang.String, java.sql.Connection)">getMapper</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;catalog,
          <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;schema,
          <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;typeName,
          <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/sql/Connection.html" title="class or interface in java.sql">Connection</A>&nbsp;connection)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a FIDMapper for the specified table</TD>
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<CODE>&nbsp;<A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/FIDMapper.html" title="interface in org.geotools.data.jdbc.fidmapper">FIDMapper</A></CODE></FONT></TD>
<TD><CODE><B>FIDMapperFactory.</B><B><A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/FIDMapperFactory.html#getMapper(org.geotools.feature.FeatureType)">getMapper</A></B>(<A HREF="../../../../../../org/geotools/feature/FeatureType.html" title="interface in org.geotools.feature">FeatureType</A>&nbsp;featureType)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a FIDMapper for the specified feature type. </TD>
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<CODE>&nbsp;<A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/FIDMapper.html" title="interface in org.geotools.data.jdbc.fidmapper">FIDMapper</A></CODE></FONT></TD>
<TD><CODE><B>DefaultFIDMapperFactory.</B><B><A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/DefaultFIDMapperFactory.html#getMapper(java.lang.String, java.lang.String, java.lang.String, java.sql.Connection)">getMapper</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;catalog,
          <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;schema,
          <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;tableName,
          <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/sql/Connection.html" title="class or interface in java.sql">Connection</A>&nbsp;connection)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gets the appropriate FIDMapper for the specified table.</TD>
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<CODE>protected &nbsp;<A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/FIDMapper.html" title="interface in org.geotools.data.jdbc.fidmapper">FIDMapper</A></CODE></FONT></TD>
<TD><CODE><B>DefaultFIDMapperFactory.</B><B><A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/DefaultFIDMapperFactory.html#buildLastResortFidMapper(java.lang.String, java.lang.String, java.sql.Connection, org.geotools.data.jdbc.fidmapper.DefaultFIDMapperFactory.ColumnInfo[])">buildLastResortFidMapper</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;schema,
                         <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;tableName,
                         <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/sql/Connection.html" title="class or interface in java.sql">Connection</A>&nbsp;connection,
                         <A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/DefaultFIDMapperFactory.ColumnInfo.html" title="class in org.geotools.data.jdbc.fidmapper">DefaultFIDMapperFactory.ColumnInfo</A>[]&nbsp;colInfos)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Builds a FidMapper when every other tentative of building one fails.
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<CODE>protected &nbsp;<A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/FIDMapper.html" title="interface in org.geotools.data.jdbc.fidmapper">FIDMapper</A></CODE></FONT></TD>
<TD><CODE><B>DefaultFIDMapperFactory.</B><B><A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/DefaultFIDMapperFactory.html#buildSingleColumnFidMapper(java.lang.String, java.lang.String, java.sql.Connection, org.geotools.data.jdbc.fidmapper.DefaultFIDMapperFactory.ColumnInfo)">buildSingleColumnFidMapper</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;schema,
                           <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;tableName,
                           <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/sql/Connection.html" title="class or interface in java.sql">Connection</A>&nbsp;connection,
                           <A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/DefaultFIDMapperFactory.ColumnInfo.html" title="class in org.geotools.data.jdbc.fidmapper">DefaultFIDMapperFactory.ColumnInfo</A>&nbsp;ci)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Builds a FID mapper based on a single column primary key. </TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/FIDMapper.html" title="interface in org.geotools.data.jdbc.fidmapper">FIDMapper</A></CODE></FONT></TD>
<TD><CODE><B>DefaultFIDMapperFactory.</B><B><A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/DefaultFIDMapperFactory.html#buildNoPKMapper(java.lang.String, java.lang.String, java.sql.Connection)">buildNoPKMapper</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;schema,
                <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;tableName,
                <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/sql/Connection.html" title="class or interface in java.sql">Connection</A>&nbsp;connection)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;DOCUMENT ME!</TD>
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<CODE>protected &nbsp;<A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/FIDMapper.html" title="interface in org.geotools.data.jdbc.fidmapper">FIDMapper</A></CODE></FONT></TD>
<TD><CODE><B>DefaultFIDMapperFactory.</B><B><A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/DefaultFIDMapperFactory.html#buildMultiColumnFIDMapper(java.lang.String, java.lang.String, java.sql.Connection, org.geotools.data.jdbc.fidmapper.DefaultFIDMapperFactory.ColumnInfo[])">buildMultiColumnFIDMapper</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;schema,
                          <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;tableName,
                          <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/sql/Connection.html" title="class or interface in java.sql">Connection</A>&nbsp;connection,
                          <A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/DefaultFIDMapperFactory.ColumnInfo.html" title="class in org.geotools.data.jdbc.fidmapper">DefaultFIDMapperFactory.ColumnInfo</A>[]&nbsp;colInfos)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Builds a FID mapper for multi column public columns</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/FIDMapper.html" title="interface in org.geotools.data.jdbc.fidmapper">FIDMapper</A></CODE></FONT></TD>
<TD><CODE><B>DefaultFIDMapperFactory.</B><B><A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/DefaultFIDMapperFactory.html#getMapper(org.geotools.feature.FeatureType)">getMapper</A></B>(<A HREF="../../../../../../org/geotools/feature/FeatureType.html" title="interface in org.geotools.feature">FeatureType</A>&nbsp;featureType)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<CODE>&nbsp;<A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/FIDMapper.html" title="interface in org.geotools.data.jdbc.fidmapper">FIDMapper</A></CODE></FONT></TD>
<TD><CODE><B>TypedFIDMapper.</B><B><A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/TypedFIDMapper.html#getWrappedMapper()">getWrappedMapper</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the base mapper wrapped by this TypedFIDMapper</TD>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TD COLSPAN=2>Constructors in <A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/package-summary.html">org.geotools.data.jdbc.fidmapper</A> with parameters of type <A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/FIDMapper.html" title="interface in org.geotools.data.jdbc.fidmapper">FIDMapper</A></FONT></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/TypedFIDMapper.html#TypedFIDMapper(org.geotools.data.jdbc.fidmapper.FIDMapper, java.lang.String)">TypedFIDMapper</A></B>(<A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/FIDMapper.html" title="interface in org.geotools.data.jdbc.fidmapper">FIDMapper</A>&nbsp;wrapped,
               <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;featureTypeName)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a new TypedFIDMapper object.</TD>
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<A NAME="org.geotools.data.mysql"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TD COLSPAN=2><FONT SIZE="+2">
Uses of <A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/FIDMapper.html" title="interface in org.geotools.data.jdbc.fidmapper">FIDMapper</A> in <A HREF="../../../../../../org/geotools/data/mysql/package-summary.html">org.geotools.data.mysql</A></FONT></TD>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TD COLSPAN=2>Methods in <A HREF="../../../../../../org/geotools/data/mysql/package-summary.html">org.geotools.data.mysql</A> with parameters of type <A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/FIDMapper.html" title="interface in org.geotools.data.jdbc.fidmapper">FIDMapper</A></FONT></TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B>MySQLSQLBuilder.</B><B><A HREF="../../../../../../org/geotools/data/mysql/MySQLSQLBuilder.html#sqlColumns(java.lang.StringBuffer, org.geotools.data.jdbc.fidmapper.FIDMapper, org.geotools.feature.AttributeType[])">sqlColumns</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/StringBuffer.html" title="class or interface in java.lang">StringBuffer</A>&nbsp;sql,
           <A HREF="../../../../../../org/geotools/data/jdbc/fidmapper/FIDMapper.html" title="interface in org.geotools.data.jdbc.fidmapper">FIDMapper</A>&nbsp;mapper,
           <A HREF="../../../../../../org/geotools/feature/AttributeType.html" title="interface in org.geotools.feature">AttributeType</A>[]&nbsp;attributes)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Produces the select information required.
 
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