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>Overrides:</B><DD><CODE><A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#buildFIDMapperFactory(org.geotools.data.jdbc.JDBCDataStoreConfig)">buildFIDMapperFactory</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>See Also:</B><DD><A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#buildFIDMapperFactory(org.geotools.data.jdbc.JDBCDataStoreConfig)"><CODE>JDBC1DataStore.buildFIDMapperFactory(org.geotools.data.jdbc.JDBCDataStoreConfig)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="addFeatures(org.geotools.feature.Feature[])"><!-- --></A><H3>
addFeatures</H3>
<PRE>
public void <B>addFeatures</B>(<A HREF="../../../../org/geotools/feature/Feature.html" title="interface in org.geotools.feature">Feature</A>[]&nbsp;features)
                 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>Convenience method to add feature to the datastore
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>features</CODE> - an array of features that should be added to the datastore
<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="getFeatureWriter(java.lang.String)"><!-- --></A><H3>
getFeatureWriter</H3>
<PRE>
public <A HREF="../../../../org/geotools/data/FeatureWriter.html" title="interface in org.geotools.data">FeatureWriter</A> <B>getFeatureWriter</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>Utility method for getting a FeatureWriter for modifying existing features,
 using no feature filtering and auto-committing.  Not used for adding new
 features.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>typeName</CODE> - the feature type name (the table name)
<DT><B>Returns:</B><DD>a FeatureWriter for modifying existing features
<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 the database cannot be properly accessed</DL>
</DD>
</DL>
<HR>

<A NAME="getFeatureWriter(java.lang.String, org.geotools.filter.Filter, org.geotools.data.Transaction)"><!-- --></A><H3>
getFeatureWriter</H3>
<PRE>
public <A HREF="../../../../org/geotools/data/FeatureWriter.html" title="interface in org.geotools.data">FeatureWriter</A> <B>getFeatureWriter</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,
                                      <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)
                               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>Acquire FeatureWriter for modification of contents specifed by filter.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/geotools/data/DataStore.html#getFeatureWriter(java.lang.String, org.geotools.filter.Filter, org.geotools.data.Transaction)">getFeatureWriter</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#getFeatureWriter(java.lang.String, org.geotools.filter.Filter, org.geotools.data.Transaction)">getFeatureWriter</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> - <DD><CODE>filter</CODE> - <DD><CODE>transaction</CODE> - 
<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 typeName could not be located
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/NullPointerException.html" title="class or interface in java.lang">NullPointerException</A></CODE> - If the provided filter is null<DT><B>See Also:</B><DD><CODE>org.geotools.data.DataStore#getFeatureWriter(java.lang.String,
      org.geotools.filter.Filter, org.geotools.data.Transaction,
      org.geotools.data.jdbc.JDBC1DataStore#getFeatureWriter)</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="getFeatureWriterAppend(java.lang.String)"><!-- --></A><H3>
getFeatureWriterAppend</H3>
<PRE>
public <A HREF="../../../../org/geotools/data/FeatureWriter.html" title="interface in org.geotools.data">FeatureWriter</A> <B>getFeatureWriterAppend</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>Utility method for getting a FeatureWriter for adding new features, using
 auto-committing.  Not used for modifying existing features.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>typeName</CODE> - the feature type name (the table name)
<DT><B>Returns:</B><DD>a FeatureWriter for adding new features
<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 the database cannot be properly accessed</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>Constructs an AttributeType from a row in a ResultSet. The ResultSet
 contains the information retrieved by a call to  getColumns() on the
 DatabaseMetaData object.  This information  can be used to construct an
 Attribute Type.
 
 <p>
 In addition to standard SQL types, this method identifies MySQL 4.1's geometric
 datatypes and creates attribute types accordingly.  This happens when the
 datatype, identified by column 5 of the ResultSet parameter, is equal to
 java.sql.Types.OTHER.  If a Types.OTHER ends up not being geometric, this
 method simply calls the parent class's buildAttributeType method to do something
 with it.
 </p>
 
 <p>
 Note: Overriding methods must never move the current row pointer in the
 result set.
 </p>
<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.
<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> - If an error occurs processing the ResultSet.
<DD><CODE><A HREF="../../../../org/geotools/data/DataSourceException.html" title="class in org.geotools.data">DataSourceException</A></CODE> - Provided for overriding classes to wrap
         exceptions caused by other operations they may perform to
         determine additional types.  This will only be thrown by the
         default implementation if a type is present that is not present
         in the TYPE_MAPPINGS.
<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.</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)</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 to create the geometry attribute IO for a vendor specific data
 source.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/geotools/data/jdbc/JDBC1DataStore.html#getGeometryAttributeIO(org.geotools.feature.AttributeType, org.geotools.data.jdbc.QueryData)">getGeometryAttributeIO</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>