org.deegree_impl.services.gazetteer.protocol
Class WFSGProtocolFactory

java.lang.Object
  org.deegree_impl.services.gazetteer.protocol.WFSGProtocolFactory

public class WFSGProtocolFactory

extends java.lang.Object

Version:

$Revision: 1.6 $

Author:

AxxL, Andreas Poth

Field Summary

private static java.lang.String	DESCRIBEFEATURE
private static java.lang.String	GETCAPABILITIES
private static java.lang.String	GETFEATURE
private static WFSNative	NATIVE_
private static java.lang.String	ogcNS
private static java.lang.String	TRANSACTION
private static java.util.HashMap	VENDORSPECIFICPARAMETER
private static java.lang.String	WFS_VERSION
private static java.lang.String	wfsNS

Constructor Summary

WFSGProtocolFactory()

Method Summary

static OGCWebServiceRequest	createRequest(java.lang.String id, java.io.Reader reader) creates a WFS request from a reader that contains an XML encoded form of the request
static WFSGDescribeFeatureTypeRequest	createWFSGDescribeFeatureTypeRequest(java.lang.String id, org.w3c.dom.Document doc)
static WFSGDescribeFeatureTypeRequest	createWFSGDescribeFeatureTypeRequest(java.lang.String version, java.lang.String id, java.util.HashMap vendorSpecificParameter, WFSNative native_, java.lang.String outputFormat, java.lang.String[] typeNames) creates a WFSDescribeFeatureTypeRequest object.
static WFSGGetCapabilitiesRequest	createWFSGGetCapabilitiesRequest(java.lang.String id)
static WFSGGetCapabilitiesResponse	createWFSGGetCapabilitiesResponse(WFSGGetCapabilitiesRequest request, org.w3c.dom.Document exception)
static WFSGGetCapabilitiesResponse	createWFSGGetCapabilitiesResponse(WFSGGetCapabilitiesRequest request, WFSGCapabilities capa)
static WFSGGetFeatureRequest	createWFSGGetFeatureRequest(java.lang.String id, org.w3c.dom.Document doc)
static WFSGGetFeatureResponse	createWFSGGetFeatureResponse(OGCWebServiceRequest request, java.lang.String[] affectedFeatureTypes, OGCWebServiceException exception, java.lang.Object response) creates a WFSGetFeatureResponse object
static Filter	getFilter(org.w3c.dom.Element element) returns the filter that limits the query
static WFSNative	getNative(org.w3c.dom.Element element) The element is intended to allow access to vendor specific capabilities of any particular web feature server or datastore.
private static java.lang.String[]	getPropertyNames(org.w3c.dom.Element element) The property names is used to enumerate the feature properties or attributes that should be selected.
private static WFSQuery[]	getQuery(org.w3c.dom.Element element) The query defines which feature type to query, what properties to retrieve and what constraints (spatial and non-spatial) to apply to those properties.

Methods inherited from class java.lang.Object

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

Field Detail

wfsNS

private static final java.lang.String wfsNS

See Also:

Constant Field Values

ogcNS

private static final java.lang.String ogcNS

See Also:

Constant Field Values

GETCAPABILITIES

private static final java.lang.String GETCAPABILITIES

See Also:

Constant Field Values

DESCRIBEFEATURE

private static final java.lang.String DESCRIBEFEATURE

See Also:

Constant Field Values

GETFEATURE

private static final java.lang.String GETFEATURE

See Also:

Constant Field Values

TRANSACTION

private static final java.lang.String TRANSACTION

See Also:

Constant Field Values

WFS_VERSION

private static final java.lang.String WFS_VERSION

See Also:

Constant Field Values

VENDORSPECIFICPARAMETER

private static final java.util.HashMap VENDORSPECIFICPARAMETER

NATIVE_

private static final WFSNative NATIVE_

Constructor Detail

WFSGProtocolFactory

public WFSGProtocolFactory()

Method Detail

createRequest

public static OGCWebServiceRequest createRequest(java.lang.String id,
                                                 java.io.Reader reader)
                                          throws InconsistentRequestException,
                                                 GazetteerException,
                                                 java.io.IOException,
                                                 org.xml.sax.SAXException

creates a WFS request from a reader that contains an XML encoded form of the request

Parameters:

id -

reader -

Returns:

Throws:

InconsistentRequestException

GazetteerException

java.io.IOException

org.xml.sax.SAXException

createWFSGGetCapabilitiesRequest

public static WFSGGetCapabilitiesRequest createWFSGGetCapabilitiesRequest(java.lang.String id)

Parameters:

id -

Returns:

createWFSGGetCapabilitiesResponse

public static WFSGGetCapabilitiesResponse createWFSGGetCapabilitiesResponse(WFSGGetCapabilitiesRequest request,
                                                                            WFSGCapabilities capa)

Parameters:

request -

capa -

Returns:

createWFSGGetCapabilitiesResponse

public static WFSGGetCapabilitiesResponse createWFSGGetCapabilitiesResponse(WFSGGetCapabilitiesRequest request,
                                                                            org.w3c.dom.Document exception)

Parameters:

request -

exception -

Returns:

createWFSGDescribeFeatureTypeRequest

public static WFSGDescribeFeatureTypeRequest createWFSGDescribeFeatureTypeRequest(java.lang.String id,
                                                                                  org.w3c.dom.Document doc)

Parameters:

id -

Returns:

createWFSGDescribeFeatureTypeRequest

public static WFSGDescribeFeatureTypeRequest createWFSGDescribeFeatureTypeRequest(java.lang.String version,
                                                                                  java.lang.String id,
                                                                                  java.util.HashMap vendorSpecificParameter,
                                                                                  WFSNative native_,
                                                                                  java.lang.String outputFormat,
                                                                                  java.lang.String[] typeNames)

creates a WFSDescribeFeatureTypeRequest object.

Parameters:

id - id of the request

vendorSpecificParameter - none standadized parameters as name-value pairs

native_ - is intended to allow access to vendor specific capabilities

outputFormat - indicates the format the result shall be formated

typeNames - names of the feature types that shalle be described

createWFSGGetFeatureRequest

public static WFSGGetFeatureRequest createWFSGGetFeatureRequest(java.lang.String id,
                                                                org.w3c.dom.Document doc)
                                                         throws InconsistentRequestException,
                                                                GazetteerException

Parameters:

id -

doc -

Returns:

Throws:

InconsistentRequestException

GazetteerException

getQuery

private static WFSQuery[] getQuery(org.w3c.dom.Element element)
                            throws GazetteerException

The query defines which feature type to query, what properties to retrieve and what constraints (spatial and non-spatial) to apply to those properties.

only used for xml-coded requests

Parameters:

element -

Returns:

Throws:

GazetteerException

getFilter

public static Filter getFilter(org.w3c.dom.Element element)
                        throws FilterConstructionException

returns the filter that limits the query

Throws:

FilterConstructionException

getNative

public static WFSNative getNative(org.w3c.dom.Element element)

The element is intended to allow access to vendor specific capabilities of any particular web feature server or datastore. The tag simply delimits the vendor specific command or operation.

getPropertyNames

private static java.lang.String[] getPropertyNames(org.w3c.dom.Element element)

The property names is used to enumerate the feature properties or attributes that should be selected. If no property names are specified then all properties should be fetched.

createWFSGGetFeatureResponse

public static WFSGGetFeatureResponse createWFSGGetFeatureResponse(OGCWebServiceRequest request,
                                                                  java.lang.String[] affectedFeatureTypes,
                                                                  OGCWebServiceException exception,
                                                                  java.lang.Object response)

creates a WFSGetFeatureResponse object

Parameters:

request - a copy of the request that leads to this response

exception - a describtion of an excetion (only if raised)

affectedFeatureTypes - names of the feature types affected by the response

response - the response to the request