org.geotools.data.db2
Class DB2FeatureWriter

java.lang.Object
  org.geotools.data.jdbc.JDBCFeatureWriter
      org.geotools.data.jdbc.JDBCTextFeatureWriter
          org.geotools.data.db2.DB2FeatureWriter

All Implemented Interfaces:

FeatureWriter

public class DB2FeatureWriter

extends JDBCTextFeatureWriter

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Author:

David Adler - IBM Corporation

Field Summary

Fields inherited from class org.geotools.data.jdbc.JDBCFeatureWriter

closed, current, fidAttributes, listenerManager, live, queryData, reader

Constructor Summary

DB2FeatureWriter(FeatureReader reader, QueryData queryData, DB2SQLBuilder sqlBuilder)
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Method Summary

protected java.lang.String	getGeometryInsertText(com.vividsolutions.jts.geom.Geometry geom, int srid) Turns a geometry into the textual version needed for the sql statement
protected boolean	isTypeNumeric(int columnType) Checks if column type is numeric
protected java.lang.String	makeDeleteSql(Feature feature) Generates the query for the sql delete statement

Methods inherited from class org.geotools.data.jdbc.JDBCTextFeatureWriter

addQuotes, doInsert, doUpdate, encodeColumnName, encodeName, makeInsertSql, makeUpdateSql, remove, useQueryDataForInsert

Methods inherited from class org.geotools.data.jdbc.JDBCFeatureWriter

close, getFeatureType, hasNext, next, write

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DB2FeatureWriter

public DB2FeatureWriter(FeatureReader reader,
                        QueryData queryData,
                        DB2SQLBuilder sqlBuilder)
                 throws java.io.IOException

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Parameters:

reader -

queryData -

sqlBuilder - DOCUMENT ME!

Throws:

java.io.IOException

Method Detail

getGeometryInsertText

protected java.lang.String getGeometryInsertText(com.vividsolutions.jts.geom.Geometry geom,
                                                 int srid)
                                          throws java.io.IOException

Description copied from class: JDBCTextFeatureWriter

Turns a geometry into the textual version needed for the sql statement

Specified by:

getGeometryInsertText in class JDBCTextFeatureWriter

Parameters:

geom -

srid -

Returns:

Throws:

java.io.IOException

makeDeleteSql

protected java.lang.String makeDeleteSql(Feature feature)
                                  throws java.io.IOException

Generates the query for the sql delete statement

Overrides:

makeDeleteSql in class JDBCTextFeatureWriter

Parameters:

feature -

Returns:

Throws:

java.io.IOException

java.lang.UnsupportedOperationException - DOCUMENT ME!

isTypeNumeric

protected boolean isTypeNumeric(int columnType)

Checks if column type is numeric

Parameters:

columnType -

Returns:

numeric