Java Doc for OIDFidMapper.java in » GIS » GeoTools-2.4.1 » org » geotools » data » postgis » fidmapper » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » GIS » GeoTools 2.4.1 » org.geotools.data.postgis.fidmapper

Source Cross Reference

Class Diagram

Java Document (Java Doc)

java.lang .Object

org.geotools.data.jdbc.fidmapper .AbstractFIDMapper

org.geotools.data.postgis.fidmapper .OIDFidMapper

OIDFidMapper
public class OIDFidMapper extends AbstractFIDMapper (Code)
	Supports the creation of a Feature ID based on the Potgres row OID field. This is NOT a stable approach for FID (as updates and so on will change the OID), but it will be our best guess in the case of read only access where an index is not present. author: wolf

Method Summary
public String	createID(Connection conn, Feature feature, Statement statement)
public int	getColumnCount()
public int	getColumnDecimalDigits(int colIndex)
public String	getColumnName(int colIndex)
public int	getColumnSize(int colIndex)
public int	getColumnType(int colIndex)
public String	getID(Object[] attributes)
public Object[]	getPKAttributes(String FID) Will always return an emtpy array since OIDs are not updatable, so we don't try to parse the Feature ID at all. Um - this causes failures in SQLEncoder - that may be the place to fix it, but I'm putting it in here for now.
public void	initSupportStructures()
public boolean	isAutoIncrement(int colIndex)
public boolean	returnFIDColumnsAsAttributes()

Method Detail

createID
public String createID(Connection conn, Feature feature, Statement statement) throws IOException(Code)
	See Also: org.geotools.data.jdbc.fidmapper.FIDMapper.createID(java.sql.Connectionorg.geotools.feature.FeatureStatement)

getColumnCount
public int getColumnCount()(Code)
	See Also: org.geotools.data.jdbc.fidmapper.FIDMapper.getColumnCount

getColumnDecimalDigits
public int getColumnDecimalDigits(int colIndex)(Code)
	See Also: org.geotools.data.jdbc.fidmapper.FIDMapper.getColumnDecimalDigits(int)

getColumnName
public String getColumnName(int colIndex)(Code)
	See Also: org.geotools.data.jdbc.fidmapper.FIDMapper.getColumnName(int)

getColumnSize
public int getColumnSize(int colIndex)(Code)
	See Also: org.geotools.data.jdbc.fidmapper.FIDMapper.getColumnSize(int)

getColumnType
public int getColumnType(int colIndex)(Code)
	See Also: org.geotools.data.jdbc.fidmapper.FIDMapper.getColumnType(int)

getID
public String getID(Object[] attributes)(Code)
	See Also: org.geotools.data.jdbc.fidmapper.FIDMapper.getID(java.lang.Object[])

getPKAttributes
public Object[] getPKAttributes(String FID) throws IOException(Code)
	Will always return an emtpy array since OIDs are not updatable, so we don't try to parse the Feature ID at all. Um - this causes failures in SQLEncoder - that may be the place to fix it, but I'm putting it in here for now. I believe that the oid will not try to get updated since auto increment is set to false. See Also: org.geotools.data.jdbc.fidmapper.FIDMapper.getPKAttributes(java.lang.String)

initSupportStructures
public void initSupportStructures()(Code)
	See Also: org.geotools.data.jdbc.fidmapper.FIDMapper.initSupportStructures

isAutoIncrement
public boolean isAutoIncrement(int colIndex)(Code)
	See Also: org.geotools.data.jdbc.fidmapper.FIDMapper.isAutoIncrement(int)

returnFIDColumnsAsAttributes
public boolean returnFIDColumnsAsAttributes()(Code)
	See Also: org.geotools.data.jdbc.fidmapper.FIDMapper.returnFIDColumnsAsAttributes

Fields inherited from org.geotools.data.jdbc.fidmapper.AbstractFIDMapper

protected boolean[] autoIncrement(Code)(Java Doc)
protected int[] colDecimalDigits(Code)(Java Doc)
protected String[] colNames(Code)(Java Doc)
protected int[] colSizes(Code)(Java Doc)
protected int[] colTypes(Code)(Java Doc)
protected boolean returnFIDColumnsAsAttributes(Code)(Java Doc)
protected String tableName(Code)(Java Doc)
protected String tableSchemaName(Code)(Java Doc)

Methods inherited from org.geotools.data.jdbc.fidmapper.AbstractFIDMapper

public int getColumnCount()(Code)(Java Doc)
protected int getColumnDecimalDigits()(Code)(Java Doc)
public int getColumnDecimalDigits(int colIndex)(Code)(Java Doc)
protected String getColumnName()(Code)(Java Doc)
public String getColumnName(int colIndex)(Code)(Java Doc)
protected int getColumnSize()(Code)(Java Doc)
public int getColumnSize(int colIndex)(Code)(Java Doc)
protected int getColumnType()(Code)(Java Doc)
public int getColumnType(int colIndex)(Code)(Java Doc)
public String getTableName()(Code)(Java Doc)
public String getTableSchemaName()(Code)(Java Doc)
public boolean hasAutoIncrementColumns()(Code)(Java Doc)
public void initSupportStructures()(Code)(Java Doc)
protected boolean isAutoIncrement()(Code)(Java Doc)
public boolean isAutoIncrement(int colIndex)(Code)(Java Doc)
public boolean isVolatile()(Code)(Java Doc)
public boolean returnFIDColumnsAsAttributes()(Code)(Java Doc)
protected void setInfo(String colName, int colType, int colSize, int colDecimalDigits, boolean autoIncrement)(Code)(Java Doc)
public String toString()(Code)(Java Doc)

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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