hsqldatastore.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>Parameters:</B><DD><CODE>type</CODE> - The AttributeType to read.<DD><CODE>queryData</CODE> - The connection holder
<DT><B>Returns:</B><DD>The AttributeIO that will read and write the geometry from the
         results.<DT><B>See Also:</B><DD><CODE>org.geotools.data.jdbc.JDBC1DataStore#getGeometryAttributeIO(org.geotools.feature.AttributeType)</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="createFeatureWriter(org.geotools.data.FeatureReader, org.geotools.data.jdbc.QueryData)"><!-- --></A><H3>
createFeatureWriter</H3>
<PRE>
protected <A HREF="../../../../org/geotools/data/jdbc/JDBCFeatureWriter.html" title="class in org.geotools.data.jdbc">JDBCFeatureWriter</A> <B>createFeatureWriter</B>(<A HREF="../../../../org/geotools/data/FeatureReader.html" title="interface in org.geotools.data">FeatureReader</A>&nbsp;reader,
                                                <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>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#createFeatureWriter(org.geotools.data.FeatureReader, org.geotools.data.jdbc.QueryData)">createFeatureWriter</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>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#createFeatureWriter(org.geotools.data.FeatureReader, org.geotools.data.jdbc.QueryData)"><CODE>JDBC1DataStore.createFeatureWriter(org.geotools.data.FeatureReader, org.geotools.data.jdbc.QueryData)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="createConnection()"><!-- --></A><H3>
createConnection</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/sql/Connection.html" title="class or interface in java.sql">Connection</A> <B>createConnection</B>()
                               throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/sql/SQLException.html" title="class or interface in java.sql">SQLException</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>Create a connection for your JDBC1 database
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#createConnection()">createConnection</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>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/sql/SQLException.html" title="class or interface in java.sql">SQLException</A></CODE><DT><B>See Also:</B><DD><A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#createConnection()"><CODE>JDBC1DataStore.createConnection()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getConnection(org.geotools.data.Transaction)"><!-- --></A><H3>
getConnection</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/sql/Connection.html" title="class or interface in java.sql">Connection</A> <B>getConnection</B>(<A HREF="../../../../org/geotools/data/Transaction.html" title="interface in org.geotools.data">Transaction</A>&nbsp;transaction)
                            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>Gets a connection for the provided transaction.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#getConnection(org.geotools.data.Transaction)">getConnection</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>transaction</CODE> - 
<DT><B>Returns:</B><DD>A single use connection.
<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>
<DD><CODE><A HREF="../../../../org/geotools/data/DataSourceException.html" title="class in org.geotools.data">DataSourceException</A></CODE> - If the connection can not be obtained.</DL>
</DD>
</DL>
<HR>

<A NAME="createSchema(org.geotools.feature.FeatureType)"><!-- --></A><H3>
createSchema</H3>
<PRE>
public void <B>createSchema</B>(<A HREF="../../../../org/geotools/feature/FeatureType.html" title="interface in org.geotools.feature">FeatureType</A>&nbsp;featureType)
                  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>Adds support for a new featureType to HsqlDataStore.
 
 <p>
 FeatureTypes are stored by typeName (in this case, table name = typeName), 
 an IOException will be thrown if the requested typeName
 is already in use.
 </p>
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/geotools/data/DataStore.html#createSchema(org.geotools.feature.FeatureType)">createSchema</A></CODE> in interface <CODE><A HREF="../../../../org/geotools/data/DataStore.html" title="interface in org.geotools.data">DataStore</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#createSchema(org.geotools.feature.FeatureType)">createSchema</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>featureType</CODE> - FeatureType to be added
<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 featureType already exists<DT><B>See Also:</B><DD><A HREF="../../../../org/geotools/data/DataStore.html#createSchema(org.geotools.feature.FeatureType)"><CODE>DataStore.createSchema(org.geotools.feature.FeatureType)</CODE></A></DL>
</DD>
</DL>
<HR>

<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><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 sub classes to filter out specific tables in the data
 store that are not to be used as geospatial tables. The default
 implementation of this method is to allow all tables.
<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.</DL>
</DD>
</DL>
<HR>

<A NAME="removeSchema(org.geotools.feature.FeatureType)"><!-- --></A><H3>
removeSchema</H3>
<PRE>
public void <B>removeSchema</B>(<A HREF="../../../../org/geotools/feature/FeatureType.html" title="interface in org.geotools.feature">FeatureType</A>&nbsp;featureType)</PRE>
<DL>
<DD>Removes support for the featureType schema to HsqlDataStore. (Drops the table)
 
 <p>
 FeatureTypes are stored by typeName (in this case, table name = typeName).
 </p>
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>featureType</CODE> - FeatureType to be removed</DL>
</DD>
</DL>
<HR>

<A NAME="setAutoCommit(boolean, java.sql.Connection)"><!-- --></A><H3>
setAutoCommit</H3>
<PRE>
protected void <B>setAutoCommit</B>(boolean&nbsp;arg0,
                             <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;arg1)
                      throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/sql/SQLException.html" title="class or interface in java.sql">SQLException</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>This method should be overridden to do nothing by DataStores where
 setting autoCommit causes funky behaviour (ie. anytime autoCommit is
 changed, every thing up to that point is committed...this isn't good at
 this stage)
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#setAutoCommit(boolean, java.sql.Connection)">setAutoCommit</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>arg0</CODE> - <DD><CODE>arg1</CODE> - 
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/sql/SQLException.html" title="class or interface in java.sql">SQLException</A></CODE></DL>
</DD>
</DL>
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