org.geotools.data.postgis
Class PostgisFeatureWriter

java.lang.Object
  org.geotools.data.jdbc.JDBCFeatureWriter
      org.geotools.data.jdbc.JDBCTextFeatureWriter
          org.geotools.data.postgis.PostgisFeatureWriter

All Implemented Interfaces:

FeatureWriter

public class PostgisFeatureWriter

extends JDBCTextFeatureWriter

Field Summary

protected static com.vividsolutions.jts.io.WKTWriter

geometryWriter Well Known Text writer (from JTS).

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

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

Constructor Summary

PostgisFeatureWriter(FeatureReader fReader, QueryData queryData, boolean WKBEnabled, boolean byteaWKB, PostgisSQLBuilder sqlBuilder)

Method Summary

protected java.lang.String	encodeColumnName(java.lang.String colName) Encodes the colName, default just calls encodeName(String).
protected java.lang.String	encodeName(java.lang.String tableName) DJB: this is the javadoc from the superclass, but this wasnt being done.
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
boolean	isWKBEnabled() Returns true if the WKB format is used to transfer geometries, false otherwise
void	setWKBEnabled(boolean enabled) If turned on, WKB will be used to transfer geometry data instead of WKT

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

addQuotes, doInsert, doUpdate, makeDeleteSql, 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

Field Detail

geometryWriter

protected static com.vividsolutions.jts.io.WKTWriter geometryWriter

Well Known Text writer (from JTS).

Constructor Detail

PostgisFeatureWriter

public PostgisFeatureWriter(FeatureReader fReader,
                            QueryData queryData,
                            boolean WKBEnabled,
                            boolean byteaWKB,
                            PostgisSQLBuilder sqlBuilder)
                     throws java.io.IOException

Parameters:

fReader -

queryData -

WKBEnabled -

byteaWKB - -- true if you're using postgis 1.0+. they changed how to do wkb writing.

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

isWKBEnabled

public boolean isWKBEnabled()

Returns true if the WKB format is used to transfer geometries, false otherwise

Returns:

setWKBEnabled

public void setWKBEnabled(boolean enabled)

If turned on, WKB will be used to transfer geometry data instead of WKT

Parameters:

enabled -

encodeName

protected java.lang.String encodeName(java.lang.String tableName)

DJB: this is the javadoc from the superclass, but this wasnt being done. Encodes the tableName, default is to do nothing, but postgis will override and put double quotes around the tablename.

Overrides:

encodeName in class JDBCTextFeatureWriter

encodeColumnName

protected java.lang.String encodeColumnName(java.lang.String colName)

Description copied from class: JDBCTextFeatureWriter

Encodes the colName, default just calls JDBCTextFeatureWriter.encodeName(String).

Overrides:

encodeColumnName in class JDBCTextFeatureWriter