Package com.luciad.format.oracle.spatial

Class TLcdOracleSpatialModelDescriptor

java.lang.Object

com.luciad.model.TLcdModelDescriptor

com.luciad.model.TLcdFeaturedModelDescriptor

com.luciad.format.database.TLcdDatabaseModelDescriptor

com.luciad.format.oracle.spatial.TLcdOracleSpatialModelDescriptor

All Implemented Interfaces:

ILcdAnnotatedElement, ILcdDatabaseModelDescriptor, com.luciad.internal.format.database.ILinDatabaseModelDescriptor2, ILcdDataModelDescriptor, ILcdModelDescriptor, ILcdFeaturedDescriptor, ILcdFeaturedDescriptorProvider, Serializable, Cloneable

public class TLcdOracleSpatialModelDescriptor
extends TLcdDatabaseModelDescriptor
implements ILcdDatabaseModelDescriptor

This ILcdDatabaseModelDescriptor describes a layer from an Oracle Spatial database in the Object-Relational Model.

For accessing an existing Spatial layer, the following information is required:

• a database driver,
• a database URL,
• connection properties,
• a table name,
• a column name containing the geometries,
• a display names,
• an optional list of feature names,
• an optional selection filter, with additional selection tables.

For creating a new Spatial layer, the following additional information is required:

• a Spatial Reference ID,
• an ellipsoid,
• a list of data types corresponding to the optional feature names.

See Also:

• "Oracle Spatial Datablade Module"
• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final String	TYPE_NAME

Fields inherited from class com.luciad.format.database.TLcdDatabaseModelDescriptor

fConnection

Fields inherited from class com.luciad.model.TLcdFeaturedModelDescriptor

fFeatureClasses, fFeatureNames

Constructor Summary

Constructors

Constructor	Description
TLcdOracleSpatialModelDescriptor()	Constructs a new (invalid) Oracle Spatial layer descriptor with default properties.
TLcdOracleSpatialModelDescriptor(String aDriver, String aURL, Properties aConnectionProperties, String aTableName, String aGeometryColumnName)	Constructs a new Oracle Spatial table descriptor.
TLcdOracleSpatialModelDescriptor(String aDriver, String aURL, Properties aConnectionProperties, String aTableName, String aGeometryColumnName, String[] aFeatureNames, int aPrimaryFeatureIndex)	Constructs a new Oracle Spatial table descriptor.
TLcdOracleSpatialModelDescriptor(String aDriver, String aURL, Properties aConnectionProperties, String aTableName, String aGeometryColumnName, String[] aFeatureNames, int aPrimaryFeatureIndex, boolean aPrimaryFeatureAutoGenerated)	Constructs a new Oracle Spatial table descriptor.

Method Summary

Modifier and Type	Method	Description
int	getDimensions()	Returns the number of dimensions of the geometries.
String	getHints()	Returns the optional hints for database queries.
void	setDimensions(int aDimensions)	Sets the number of dimensions of the geometries.
void	setHints(String aHints)	Sets optional hints for database queries.

Methods inherited from class com.luciad.format.database.TLcdDatabaseModelDescriptor

addAnnotation, clone, close, getAnnotation, getAnnotations, getBounds, getColumnNames, getColumnNames, getColumnNamesAndTypes, getColumnNamesAndTypes, getConnection, getConnectionProperties, getDataModel, getDriver, getEllipsoid, getFeatureDisplayName, getFeatureType, getGeometryColumnName, getGeometryQueryColumnName, getGeometryType, getModelElementType, getModelElementTypes, getModelTypes, getPrimaryFeatureIndex, getSelectionFilter, getSelectionTables, getSRID, getTableName, getURL, isAlwaysCloseConnection, isAnnotationPresent, isPrimaryFeatureAutoGenerated, removeAnnotation, setAlwaysCloseConnection, setBounds, setConnectionProperties, setDriver, setEllipsoid, setFeatureClasses, setFeatureDisplayNames, setFeatureNames, setFeatureTypes, setGeometryColumnName, setGeometryQueryColumnName, setGeometryType, setPrimaryFeatureAutoGenerated, setPrimaryFeatureIndex, setSelectionFilter, setSelectionTables, setSRID, setTableName, setTypeName, setURL

Methods inherited from class com.luciad.model.TLcdFeaturedModelDescriptor

getFeatureClass, getFeatureCount, getFeaturedDescriptor, getFeatureIndex, getFeatureName

Methods inherited from class com.luciad.model.TLcdModelDescriptor

getDisplayName, getSourceName, getTypeName, setDisplayName, setSourceName, sourceNameToDisplayName

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.luciad.format.database.ILcdDatabaseModelDescriptor

clone, close, getBounds, getColumnNamesAndTypes, getEllipsoid, getFeatureName, getFeatureType, getGeometryColumnName, getGeometryType, getPrimaryFeatureIndex, getSelectionFilter, getSelectionTables, getSRID, getTableName, setBounds, setEllipsoid, setFeatureNames, setFeatureTypes, setGeometryColumnName, setGeometryType, setPrimaryFeatureIndex, setSelectionFilter, setSelectionTables, setSRID, setTableName

Methods inherited from interface com.luciad.model.ILcdDataModelDescriptor

getDataModel, getModelElementTypes, getModelTypes

Methods inherited from interface com.luciad.util.ILcdFeaturedDescriptor

getFeatureClass, getFeatureCount, getFeatureIndex, getFeatureUnitOfMeasure

Methods inherited from interface com.luciad.model.ILcdModelDescriptor

getDisplayName, getSourceName, getTypeName

Methods inherited from interface com.luciad.internal.format.database.ILinDatabaseModelDescriptor2

closeConnection

Field Details

TYPE_NAME

public static final String TYPE_NAME

See Also:

• Constant Field Values

Constructor Details

TLcdOracleSpatialModelDescriptor

public TLcdOracleSpatialModelDescriptor()

Constructs a new (invalid) Oracle Spatial layer descriptor with default properties.

TLcdOracleSpatialModelDescriptor

public TLcdOracleSpatialModelDescriptor(String aDriver,
 String aURL,
 Properties aConnectionProperties,
 String aTableName,
 String aGeometryColumnName)

Constructs a new Oracle Spatial table descriptor.

Parameters:

aDriver - the JDBC driver name.

aURL - the JDBC connection URL.

aConnectionProperties - the connection properties, including 'user' and 'password'.

aTableName - the spatial layer name.

aGeometryColumnName - the name of the column containing spatial objects.

TLcdOracleSpatialModelDescriptor

public TLcdOracleSpatialModelDescriptor(String aDriver,
 String aURL,
 Properties aConnectionProperties,
 String aTableName,
 String aGeometryColumnName,
 String[] aFeatureNames,
 int aPrimaryFeatureIndex)

Constructs a new Oracle Spatial table descriptor.

Parameters:

aDriver - the JDBC driver name.

aURL - the JDBC connection URL.

aConnectionProperties - the connection properties, including 'user' and 'password'.

aTableName - the spatial layer name.

aGeometryColumnName - the name of the column containing spatial objects.

aFeatureNames - the column names of the features that should be retrieved.

aPrimaryFeatureIndex - the index of the feature that can be used a a primary key on the spatial table.

TLcdOracleSpatialModelDescriptor

public TLcdOracleSpatialModelDescriptor(String aDriver,
 String aURL,
 Properties aConnectionProperties,
 String aTableName,
 String aGeometryColumnName,
 String[] aFeatureNames,
 int aPrimaryFeatureIndex,
 boolean aPrimaryFeatureAutoGenerated)

Constructs a new Oracle Spatial table descriptor.

Parameters:

aDriver - the JDBC driver name.

aURL - the JDBC connection URL.

aConnectionProperties - the connection properties, including 'user' and 'password'.

aTableName - the spatial layer name.

aGeometryColumnName - the name of the column containing spatial objects.

aFeatureNames - the column names of the features that should be retrieved.

aPrimaryFeatureIndex - the index of the feature that can be used a a primary key on the spatial table.

aPrimaryFeatureAutoGenerated - specifies whether the primary key is automatically generated by the database.

Method Details

setDimensions

public void setDimensions(int aDimensions)

Sets the number of dimensions of the geometries. Currently, 2 and 3 dimensions are supported.

getDimensions

public int getDimensions()

Returns the number of dimensions of the geometries.

setHints

public void setHints(String aHints)

Sets optional hints for database queries.

getHints

public String getHints()

Returns the optional hints for database queries.