db2datastore.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

<A NAME="method_summary"><!-- --></A>
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<B>Method Summary</B></FONT></TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../org/geotools/feature/AttributeType.html" title="interface in org.geotools.feature">AttributeType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/db2/DB2DataStore.html#buildAttributeType(java.sql.ResultSet)">buildAttributeType</A></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)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Handles DB2-specific geometry types.  </TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../org/geotools/data/jdbc/fidmapper/FIDMapperFactory.html" title="interface in org.geotools.data.jdbc.fidmapper">FIDMapperFactory</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/db2/DB2DataStore.html#buildFIDMapperFactory(org.geotools.data.jdbc.JDBCDataStoreConfig)">buildFIDMapperFactory</A></B>(<A HREF="../../../../org/geotools/data/jdbc/JDBCDataStoreConfig.html" title="class in org.geotools.data.jdbc">JDBCDataStoreConfig</A>&nbsp;config)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a DB2-specific FIDMapperFactory.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../org/geotools/data/jdbc/JDBCFeatureWriter.html" title="class in org.geotools.data.jdbc">JDBCFeatureWriter</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/db2/DB2DataStore.html#createFeatureWriter(org.geotools.data.FeatureReader, org.geotools.data.jdbc.QueryData)">createFeatureWriter</A></B>(<A HREF="../../../../org/geotools/data/FeatureReader.html" title="interface in org.geotools.data">FeatureReader</A>&nbsp;featureReader,
                    <A HREF="../../../../org/geotools/data/jdbc/QueryData.html" title="class in org.geotools.data.jdbc">QueryData</A>&nbsp;queryData)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Overrides the method in JDBCDataStore so that a DB2FeatureWriter is
 created.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/db2/DB2DataStore.html#determineSRID(java.lang.String, java.lang.String)">determineSRID</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;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)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Get the SRID associated with a geometry column.
 
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../org/geotools/data/jdbc/QueryData.html" title="class in org.geotools.data.jdbc">QueryData</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/db2/DB2DataStore.html#executeQuery(org.geotools.data.jdbc.FeatureTypeInfo, java.lang.String, java.lang.String, org.geotools.data.Transaction, boolean)">executeQuery</A></B>(<A HREF="../../../../org/geotools/data/jdbc/FeatureTypeInfo.html" title="class in org.geotools.data.jdbc">FeatureTypeInfo</A>&nbsp;featureTypeInfo,
             <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;sqlQuery,
             <A HREF="../../../../org/geotools/data/Transaction.html" title="interface in org.geotools.data">Transaction</A>&nbsp;transaction,
             boolean&nbsp;forWrite)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Overrides the method in JDBCDataStore because it includes
 PostGIS-specific handling to setAutoCommit(false) which causes problems
 for DB2 because the transaction is still uncommitted when the
 connection is closed.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/geotools/data/FeatureReader.html" title="interface in org.geotools.data">FeatureReader</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/db2/DB2DataStore.html#getFeatureReader(org.geotools.feature.FeatureType, org.geotools.filter.Filter, org.geotools.data.Transaction)">getFeatureReader</A></B>(<A HREF="../../../../org/geotools/feature/FeatureType.html" title="interface in org.geotools.feature">FeatureType</A>&nbsp;requestType,
                 <A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A>&nbsp;filter,
                 <A HREF="../../../../org/geotools/data/Transaction.html" title="interface in org.geotools.data">Transaction</A>&nbsp;transaction)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This is a public entry point to the DataStore.
 
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/geotools/data/FeatureSource.html" title="interface in org.geotools.data">FeatureSource</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/db2/DB2DataStore.html#getFeatureSource(java.lang.String)">getFeatureSource</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;typeName)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gets a DB2-specific feature source.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../org/geotools/data/jdbc/FeatureTypeHandler.html" title="class in org.geotools.data.jdbc">FeatureTypeHandler</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/db2/DB2DataStore.html#getFeatureTypeHandler(org.geotools.data.jdbc.JDBCDataStoreConfig)">getFeatureTypeHandler</A></B>(<A HREF="../../../../org/geotools/data/jdbc/JDBCDataStoreConfig.html" title="class in org.geotools.data.jdbc">JDBCDataStoreConfig</A>&nbsp;config)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Create a DB2-specific FeatureTypeHandler.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../org/geotools/data/jdbc/attributeio/AttributeIO.html" title="interface in org.geotools.data.jdbc.attributeio">AttributeIO</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/db2/DB2DataStore.html#getGeometryAttributeIO(org.geotools.feature.AttributeType, org.geotools.data.jdbc.QueryData)">getGeometryAttributeIO</A></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)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gets the handler to convert a geometry database value to a JTS geometry.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/geotools/data/jdbc/SQLBuilder.html" title="interface in org.geotools.data.jdbc">SQLBuilder</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/db2/DB2DataStore.html#getSqlBuilder(java.lang.String)">getSqlBuilder</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;typeName)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gets the DB2-specific SQL builder object.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/db2/DB2DataStore.html#getTableSchema()">getTableSchema</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gets the table schema associated with this data store.
 
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/db2/DB2DataStore.html#getTypeNames()">getTypeNames</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gets the names of tables (types) that contain a spatial column.  </TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/db2/DB2DataStore.html#refreshCatalog()">refreshCatalog</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Reloads the spatial catalog from the database.
 </TD>
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&nbsp;<A NAME="methods_inherited_from_class_JDBC2DataStore"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TD><B>Methods inherited from class <A HREF="../../../../org/geotools/data/jdbc/JDBC2DataStore.html" title="class in org.geotools.data.jdbc">JDBC2DataStore</A></B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/geotools/data/jdbc/JDBC2DataStore.html#createConnection()">createConnection</A></CODE></TD>
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&nbsp;<A NAME="methods_inherited_from_class_JDBC1DataStore"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html" title="class in org.geotools.data.jdbc">JDBC1DataStore</A></B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#allowTable(java.lang.String)">allowTable</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#allSameOrder(java.lang.String[], org.geotools.feature.FeatureType)">allSameOrder</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#attributeNames(org.geotools.feature.FeatureType, org.geotools.filter.Filter)">attributeNames</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#buildFIDMapper(java.lang.String, org.geotools.data.jdbc.fidmapper.FIDMapperFactory)">buildFIDMapper</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#buildSchema(java.lang.String, org.geotools.data.jdbc.fidmapper.FIDMapper)">buildSchema</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#createFeatureReader(org.geotools.feature.FeatureType, org.geotools.filter.Filter, org.geotools.data.jdbc.QueryData)">createFeatureReader</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#createLockingManager()">createLockingManager</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#createSchema(org.geotools.feature.FeatureType)">createSchema</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#determineFidColumnName(java.lang.String)">determineFidColumnName</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#getAttributeIO(org.geotools.feature.AttributeType)">getAttributeIO</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#getAttributeTypes(java.lang.String, java.lang.String[])">getAttributeTypes</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#getConcurrency(boolean)">getConcurrency</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#getConnection(org.geotools.data.Transaction)">getConnection</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#getEnvelope(java.lang.String)">getEnvelope</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#getFeatureReader(org.geotools.data.Query, org.geotools.data.Transaction)">getFeatureReader</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#getFeatureWriter(java.lang.String, org.geotools.filter.Filter, org.geotools.data.Transaction)">getFeatureWriter</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#getFeatureWriter(java.lang.String, org.geotools.data.Transaction)">getFeatureWriter</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#getFeatureWriterAppend(java.lang.String, org.geotools.data.Transaction)">getFeatureWriterAppend</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#getFIDMapper(java.lang.String)">getFIDMapper</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#getFIDMapperFactory()">getFIDMapperFactory</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#getJDBCFeatureReader(org.geotools.data.jdbc.QueryData)">getJDBCFeatureReader</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#getLockingManager()">getLockingManager</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#getNameSpace()">getNameSpace</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#getResultSetType(boolean)">getResultSetType</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#getSchema(java.lang.String)">getSchema</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#getSqlNameEscape()">getSqlNameEscape</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#getTransactionIsolation()">getTransactionIsolation</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#getView(org.geotools.data.Query)">getView</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#propertyNames(org.geotools.data.Query)">propertyNames</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#requireAutoCommit()">requireAutoCommit</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#setAutoCommit(boolean, java.sql.Connection)">setAutoCommit</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#setFIDMapper(java.lang.String, org.geotools.data.jdbc.fidmapper.FIDMapper)">setFIDMapper</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#setFIDMapperFactory(org.geotools.data.jdbc.fidmapper.FIDMapperFactory)">setFIDMapperFactory</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#setSqlNameEscape(java.lang.String)">setSqlNameEscape</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#setTransactionIsolation(int)">setTransactionIsolation</A>, <A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#updateSchema(java.lang.String, org.geotools.feature.FeatureType)">updateSchema</A></CODE></TD>
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&nbsp;<A NAME="methods_inherited_from_class_Object"><!-- --></A>
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<TD><B>Methods inherited from class <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
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<!-- ============ FIELD DETAIL =========== -->


<!-- ========= CONSTRUCTOR DETAIL ======== -->

<A NAME="constructor_detail"><!-- --></A>
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<TD COLSPAN=1><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TD>
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<A NAME="DB2DataStore(org.geotools.data.jdbc.ConnectionPool, org.geotools.data.jdbc.JDBCDataStoreConfig, java.lang.String)"><!-- --></A><H3>
DB2DataStore</H3>
<PRE>
public <B>DB2DataStore</B>(<A HREF="../../../../org/geotools/data/jdbc/ConnectionPool.html" title="class in org.geotools.data.jdbc">ConnectionPool</A>&nbsp;connectionPool,
                    <A HREF="../../../../org/geotools/data/jdbc/JDBCDataStoreConfig.html" title="class in org.geotools.data.jdbc">JDBCDataStoreConfig</A>&nbsp;config,
                    <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;dbURL)
             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>The only supported constructor for a DB2DataStore. This constructor is
 mainly intended to be called from DB2DataStoreFactory.