oracledatastore.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

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE></DL>
<HR>

<A NAME="OracleDataStore(org.geotools.data.jdbc.ConnectionPool, java.lang.String, java.util.Map)"><!-- --></A><H3>
OracleDataStore</H3>
<PRE>
public <B>OracleDataStore</B>(<A HREF="../../../../org/geotools/data/jdbc/ConnectionPool.html" title="class in org.geotools.data.jdbc">ConnectionPool</A>&nbsp;connectionPool,
                       <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;schemaName,
                       <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Map.html" title="class or interface in java.util">Map</A>&nbsp;fidGeneration)
                throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DT><B>Parameters:</B><DD><CODE>connectionPool</CODE> - 
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../org/geotools/data/DataSourceException.html" title="class in org.geotools.data">DataSourceException</A></CODE>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE></DL>
<HR>

<A NAME="OracleDataStore(org.geotools.data.jdbc.ConnectionPool, java.lang.String, java.lang.String, java.util.Map)"><!-- --></A><H3>
OracleDataStore</H3>
<PRE>
public <B>OracleDataStore</B>(<A HREF="../../../../org/geotools/data/jdbc/ConnectionPool.html" title="class in org.geotools.data.jdbc">ConnectionPool</A>&nbsp;connectionPool,
                       <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;namespace,
                       <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;schemaName,
                       <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Map.html" title="class or interface in java.util">Map</A>&nbsp;fidGeneration)
                throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DT><B>Parameters:</B><DD><CODE>connectionPool</CODE> - <DD><CODE>namespace</CODE> - 
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../org/geotools/data/DataSourceException.html" title="class in org.geotools.data">DataSourceException</A></CODE>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE></DL>

<!-- ============ METHOD DETAIL ========== -->

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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Method Detail</B></FONT></TD>
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<A NAME="allowTable(java.lang.String)"><!-- --></A><H3>
allowTable</H3>
<PRE>
protected boolean <B>allowTable</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;tablename)</PRE>
<DL>
<DD>Crops non feature type tables. 
 There are alot of additional tables in a Oracle tablespace. This tries
 to remove some of them.  If the schemaName is provided in the Constructor
 then the job of narrowing down tables will be mush easier.  Otherwise
 there are alot of Meta tables and SDO tables to cull.  This method tries
 to remove as many as possible.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#allowTable(java.lang.String)">allowTable</A></CODE> in class <CODE><A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html" title="class in org.geotools.data.jdbc">JDBC1DataStore</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>tablename</CODE> - A table name to check.
<DT><B>Returns:</B><DD>True if the table should be exposed as a FeatureType, false if it
         should be ignored.<DT><B>See Also:</B><DD><A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#allowTable(java.lang.String)"><CODE>JDBC1DataStore.allowTable(java.lang.String)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="buildAttributeType(java.sql.ResultSet)"><!-- --></A><H3>
buildAttributeType</H3>
<PRE>
protected <A HREF="../../../../org/geotools/feature/AttributeType.html" title="interface in org.geotools.feature">AttributeType</A> <B>buildAttributeType</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/sql/ResultSet.html" title="class or interface in java.sql">ResultSet</A>&nbsp;rs)
                                    throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Overrides the buildAttributeType method to check for SDO_GEOMETRY columns.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#buildAttributeType(java.sql.ResultSet)">buildAttributeType</A></CODE> in class <CODE><A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html" title="class in org.geotools.data.jdbc">JDBC1DataStore</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>rs</CODE> - The ResultSet containing the result of a
            DatabaseMetaData.getColumns call.
<DT><B>Returns:</B><DD>The AttributeType built from the ResultSet or null if the column
         should be excluded from the schema.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE> - If an error occurs processing the ResultSet.<DT><B>See Also:</B><DD><a href="http://download-west.oracle.com/docs/cd/B14117_01/appdev.101/b10826.pdf">A doc from Oracle.</a>
 
  TODO: Determine the specific type of the geometry.</DL>
</DD>
</DL>
<HR>

<A NAME="determineCRS(int)"><!-- --></A><H3>
determineCRS</H3>
<PRE>
protected CoordinateReferenceSystem <B>determineCRS</B>(int&nbsp;srid)
                                                                      throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="determineSRID(java.lang.String, java.lang.String)"><!-- --></A><H3>
determineSRID</H3>
<PRE>
protected int <B>determineSRID</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;tableName,
                            <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;geometryColumnName)
                     throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html" title="class in org.geotools.data.jdbc">JDBC1DataStore</A></CODE></B></DD>
<DD>Provides a hook for subclasses to determine the SRID of a geometry
 column.

 <p>
 This allows SRIDs to be determined in a Vendor specific way and to be
 cached by the default implementation. To retreive these srids, get the
 FeatureTypeInfo object for the table and call
 getSRID(geometryColumnName). This will allow storage of SRIDs for
 multiple geometry columns in each table.
 </p>

 <p>
 If no SRID can be found, subclasses should return -1. The default
 implementation always returns -1.
 </p>
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#determineSRID(java.lang.String, java.lang.String)">determineSRID</A></CODE> in class <CODE><A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html" title="class in org.geotools.data.jdbc">JDBC1DataStore</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>tableName</CODE> - The name of the table to get the SRID for.<DD><CODE>geometryColumnName</CODE> - The name of the geometry column within the table to get SRID
            for.
<DT><B>Returns:</B><DD>The SRID for the geometry column in the table or -1.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE><DT><B>See Also:</B><DD><A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#determineSRID(java.lang.String, java.lang.String)"><CODE>JDBC1DataStore.determineSRID(java.lang.String, java.lang.String)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getSqlBuilder(java.lang.String)"><!-- --></A><H3>
getSqlBuilder</H3>
<PRE>
public <A HREF="../../../../org/geotools/data/jdbc/SQLBuilder.html" title="interface in org.geotools.data.jdbc">SQLBuilder</A> <B>getSqlBuilder</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;typeName)
                         throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html" title="class in org.geotools.data.jdbc">JDBC1DataStore</A></CODE></B></DD>
<DD>Hook for subclass to return a different sql builder.
 <p>
 Subclasses requiring a ClientTransactionAccessor should override
 and instantiate an SQLBuilder with one in the constructor.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#getSqlBuilder(java.lang.String)">getSqlBuilder</A></CODE> in class <CODE><A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html" title="class in org.geotools.data.jdbc">JDBC1DataStore</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>typeName</CODE> - The typename for the sql builder.
<DT><B>Returns:</B><DD>A new sql builder.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE> - if anything goes wrong.<DT><B>See Also:</B><DD><A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#getSqlBuilder(java.lang.String)"><CODE>JDBC1DataStore.getSqlBuilder(java.lang.String)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getGeometryAttributeIO(org.geotools.feature.AttributeType, org.geotools.data.jdbc.QueryData)"><!-- --></A><H3>
getGeometryAttributeIO</H3>
<PRE>
protected <A HREF="../../../../org/geotools/data/jdbc/attributeio/AttributeIO.html" title="interface in org.geotools.data.jdbc.attributeio">AttributeIO</A> <B>getGeometryAttributeIO</B>(<A HREF="../../../../org/geotools/feature/AttributeType.html" title="interface in org.geotools.feature">AttributeType</A>&nbsp;type,
                                             <A HREF="../../../../org/geotools/data/jdbc/QueryData.html" title="class in org.geotools.data.jdbc">QueryData</A>&nbsp;queryData)
                                      throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>