org.geotools.catalog.defaults
Class DefaultGeoResourceInfo

java.lang.Object
  org.geotools.catalog.defaults.DefaultGeoResourceInfo

All Implemented Interfaces:

GeoResourceInfo

public class DefaultGeoResourceInfo

extends java.lang.Object

implements GeoResourceInfo

Implementation of GeoResourceInfo.

Field Summary

protected ReferencedEnvelope	bounds
protected java.lang.String	description
protected javax.swing.Icon	icon
protected java.lang.String[]	keywords
protected java.lang.String	name
protected java.net.URI	schema
protected java.lang.String	title

Constructor Summary

protected	DefaultGeoResourceInfo()
	DefaultGeoResourceInfo(java.lang.String title, java.lang.String name, java.lang.String description, java.net.URI schema, com.vividsolutions.jts.geom.Envelope bounds, org.opengis.referencing.crs.CoordinateReferenceSystem crs, java.lang.String[] keywords, javax.swing.Icon icon)

Method Summary

com.vividsolutions.jts.geom.Envelope	getBounds() Returns the BBox of the resource if one exists, The null envelope otherwise.
org.opengis.referencing.crs.CoordinateReferenceSystem	getCRS() Returns the CRS of the resource if one exists, null otherwise.
java.lang.String	getDescription() Returns the resource's description.
javax.swing.Icon	getIcon() Base symbology (with out decorators) representing this resource.
java.lang.String[]	getKeywords() Returns the keywords assocaited with this resource Known Mappings: Maps to Dublin Core's Subject element
java.lang.String	getName() Returns the name of the data ... such as the typeName or LayerName.
java.net.URI	getSchema() Returns the xml schema namespace for this resource type.
java.lang.String	getTitle() Returns the resource's title

Methods inherited from class java.lang.Object

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

Field Detail

title

protected java.lang.String title

description

protected java.lang.String description

name

protected java.lang.String name

keywords

protected java.lang.String[] keywords

schema

protected java.net.URI schema

icon

protected javax.swing.Icon icon

bounds

protected ReferencedEnvelope bounds

Constructor Detail

DefaultGeoResourceInfo

protected DefaultGeoResourceInfo()

DefaultGeoResourceInfo

public DefaultGeoResourceInfo(java.lang.String title,
                              java.lang.String name,
                              java.lang.String description,
                              java.net.URI schema,
                              com.vividsolutions.jts.geom.Envelope bounds,
                              org.opengis.referencing.crs.CoordinateReferenceSystem crs,
                              java.lang.String[] keywords,
                              javax.swing.Icon icon)

Method Detail

getTitle

public java.lang.String getTitle()

Description copied from interface: GeoResourceInfo

Returns the resource's title

Specified by:

getTitle in interface GeoResourceInfo

Returns:

getKeywords

public java.lang.String[] getKeywords()

Description copied from interface: GeoResourceInfo

Returns the keywords assocaited with this resource

Known Mappings:

• Maps to Dublin Core's Subject element

Specified by:

getKeywords in interface GeoResourceInfo

Returns:

Keywords for use with search, or null unavailable.

getDescription

public java.lang.String getDescription()

Description copied from interface: GeoResourceInfo

Returns the resource's description.

Known Mappings:

• WFS GetCapabilities description
• WMS GetCapabilities description

Specified by:

getDescription in interface GeoResourceInfo

Returns:

description of resource, or null if unavailable

getSchema

public java.net.URI getSchema()

Description copied from interface: GeoResourceInfo

Returns the xml schema namespace for this resource type.

Known Mappings:

• Dublin Code Format element

Specified by:

getSchema in interface GeoResourceInfo

Returns:

namespace, used with getName() to identify resource

getName

public java.lang.String getName()

Description copied from interface: GeoResourceInfo

Returns the name of the data ... such as the typeName or LayerName.

Known Mappings:

• WFS typeName
• Database table name
• WMS layer name

Specified by:

getName in interface GeoResourceInfo

Returns:

name of the data, used with getSchema() to identify resource

getIcon

public javax.swing.Icon getIcon()

Description copied from interface: GeoResourceInfo

Base symbology (with out decorators) representing this resource.

The Icon returned should conform the the Eclipse User Interface Guidelines (16x16 image with a 16x15 glyph centered).

This plug-in provides default based on resource type:

  <b>return</b> ISharedImages.getImagesDescriptor( IGeoResoruce );
 

Any LabelProvider should use the default image, a label decorator should be used to pick up these images in a separate thread. This allows resources like WMS to make blocking request of an external service.

Specified by:

getIcon in interface GeoResourceInfo

Returns:

Icon symbolizing this resource

getBounds

public com.vividsolutions.jts.geom.Envelope getBounds()

Description copied from interface: GeoResourceInfo

Returns the BBox of the resource if one exists, The null envelope otherwise.

The bounds are returned in (ie should be reprojected to) Lat Long:

• DefaultGeographicCRS.WGS84
• EPSG:4369 (LatLong NAD83)
• ESPG 4326 (another LatLong)

Known Mappings:

• 1st part of the Dublin Core Coverage

Specified by:

getBounds in interface GeoResourceInfo

Returns:

Lat Long bounding box of the resource

getCRS

public org.opengis.referencing.crs.CoordinateReferenceSystem getCRS()

Description copied from interface: GeoResourceInfo

Returns the CRS of the resource if one exists, null otherwise.

Known Mappings:

• 2nd part of the Dublin Core Coverage

Specified by:

getCRS in interface GeoResourceInfo

Returns:

CRS of the resource, or null if unknown.