TdkCorbaWMSServiceServant Class Reference
[TdkServerServices]

#include <TdkCorbaWMSServiceServant.h>

List of all members.

Public Member Functions
	TdkCorbaWMSServiceServant (TdkConDescriptor &desc, std::string url)
virtual	~TdkCorbaWMSServiceServant ()
	Virtual destructor.
virtual char *	GetCapabilities (CORBA::Long projectId, CORBA::Long viewId)
virtual char *	GetProjectsInfo (const char *url)
virtual tdkserver::ImageData *	GetMap (const char *srs, const tdkserver::Styles &style, const char *formato, const char *bgcolor, const tdkserver::ExceptionsFormat &excecoes, const tdkserver::WMSMapsList &mapas, CORBA::Long width, CORBA::Long height, CORBA::Double xmin, CORBA::Double ymin, CORBA::Double xmax, CORBA::Double ymax, CORBA::Long viewId)
virtual char *	GetFeatureInfo (const char *srs, const tdkserver::Styles &style, const char *formato, const char *bgcolor, CORBA::Long width, CORBA::Long height, CORBA::Double xmin, CORBA::Double ymin, CORBA::Double xmax, CORBA::Double ymax, const tdkserver::WMSMapsList &query_layers, const char *info_format, CORBA::Long feature_count, CORBA::Long x, CORBA::Long y, const tdkserver::ExceptionsFormat &excecoes)
Private Attributes
WMSGetCapabilities *	_wmsGetCapabilities
	Pointer to the object that implements the GetCapabilities.
WMSGetMap *	_wmsGetMap
	Pointer to the object that implements the GetMap.
WMSGetFeatureInfo *	_wmsGetFeatureInfo
	Pointer to the object that implements the GetFeatureInfo.
TdkConDescriptor &	_descriptor
	Database connection information.
std::string	_url
	Caller servlet URL. (check).

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Detailed Description

WMS Services corba servant class. This class manages the WMS TDK Server services. The instances of this class are accessible through the manager service.

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Constructor & Destructor Documentation

TdkCorbaWMSServiceServant::TdkCorbaWMSServiceServant	(	TdkConDescriptor &	desc,
		std::string	url
	)

Constructor.

Parameters:

	Database	connection information.
	Servlet	URL.

TdkCorbaWMSServiceServant::~TdkCorbaWMSServiceServant

(

)

[virtual]

Virtual destructor.

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Member Function Documentation

char * TdkCorbaWMSServiceServant::GetCapabilities	(	CORBA::Long	projectId,
		CORBA::Long	viewId
	)			[virtual]

Implements the WMS get capabilities functionality.

Parameters:

	ID	of the desired TDK project.
	ID	of the desired TDK project's view. This must belong to the project whose id is projectId.

Returns:

Server's WMS capabilities in a XML string.

char * TdkCorbaWMSServiceServant::GetProjectsInfo

(

const char *

url

)

[virtual]

Builds a XML string with information about the projects and views in the current database.

Returns:

XML string with information about projects and views.

tdkserver::ImageData * TdkCorbaWMSServiceServant::GetMap	(	const char *	srs,
		const tdkserver::Styles &	style,
		const char *	formato,
		const char *	bgcolor,
		const tdkserver::ExceptionsFormat &	excecoes,
		const tdkserver::WMSMapsList &	mapas,
		CORBA::Long	width,
		CORBA::Long	height,
		CORBA::Double	xmin,
		CORBA::Double	ymin,
		CORBA::Double	xmax,
		CORBA::Double	ymax,
		CORBA::Long	viewId
	)			[virtual]

Implements the WMS get map functionality.

Parameters:

	Encoded	projection to be used.
	Style	to be used.
	Format	of the image that will be generated. (currently this is ignored and a GIF image is returned.)
	Background	color of the image.
	String	sequence of the client's expected exceptions.
	List	of the maps of whom will be generated an image.
	Width	of the image.
	Height	of the image.
	x	coordinate of the bounding box's lower corner.
	y	coordinate of the bounding box's lower corner.
	x	coordinate of the bounding box's higher corner.
	y	coordinate of the bounding box's higher corner.

Returns:

Byte array representing the generated image.

char * TdkCorbaWMSServiceServant::GetFeatureInfo	(	const char *	srs,
		const tdkserver::Styles &	style,
		const char *	formato,
		const char *	bgcolor,
		CORBA::Long	width,
		CORBA::Long	height,
		CORBA::Double	xmin,
		CORBA::Double	ymin,
		CORBA::Double	xmax,
		CORBA::Double	ymax,
		const tdkserver::WMSMapsList &	query_layers,
		const char *	info_format,
		CORBA::Long	feature_count,
		CORBA::Long	x,
		CORBA::Long	y,
		const tdkserver::ExceptionsFormat &	excecoes
	)			[virtual]

Implements the WMS get feature info functionality.

Parameters:

	Encoded	projection to be used.
	Style	to be used.
	Format	of the image that will be generated. (currently this is ignored and defaults to a GIF image.)
	Background	color of the image.
	Width	of the image.
	Height	of the image.
	x	coordinate of the bounding box's lower corner.
	y	coordinate of the bounding box's lower corner.
	x	coordinate of the bounding box's higher corner.
	y	coordinate of the bounding box's higher corner.
	List	of the theme ID's that the user wish to be rendered on the image.
	ignored	(?)
	The	number of features to return at most. [if a value of zero is used (0), all the found features are returned.]
	x	coordinate of the area's center.
	y	coordinate of the area's center.
	ignored	(?)

Returns:

A XML string of the themes' features (attributes of the themes' objects).

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Member Data Documentation

WMSGetCapabilities* TdkCorbaWMSServiceServant::_wmsGetCapabilities [private]

Pointer to the object that implements the GetCapabilities.

WMSGetMap* TdkCorbaWMSServiceServant::_wmsGetMap [private]

Pointer to the object that implements the GetMap.

WMSGetFeatureInfo* TdkCorbaWMSServiceServant::_wmsGetFeatureInfo [private]

Pointer to the object that implements the GetFeatureInfo.

TdkConDescriptor& TdkCorbaWMSServiceServant::_descriptor [private]

Database connection information.

std::string TdkCorbaWMSServiceServant::_url [private]

Caller servlet URL. (check).

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The documentation for this class was generated from the following files:

• D:/usuarios/rodrigof/svn/tdk/src/server/services/TdkCorbaWMSServiceServant.h
• D:/usuarios/rodrigof/svn/tdk/src/server/services/TdkCorbaWMSServiceServant.cpp

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