utils
Class FeatureInfoUtils

java.lang.Object
  utils.FeatureInfoUtils

public class FeatureInfoUtils
extends java.lang.Object

Constructor Summary

FeatureInfoUtils()

Method Summary

static org.codehaus.jackson.node.ObjectNode	attributes(Layer layer)
static org.opengis.referencing.crs.CoordinateReferenceSystem	checkAxisOrder(org.opengis.referencing.crs.CoordinateReferenceSystem crs)
static java.util.List<play.libs.F.Promise<? extends java.util.Map<java.lang.String,FeatureInfoResponse>>>	getFeatureInfo(java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.util.List<Layer>>> servers, FeatureInfoRequest request, java.lang.Boolean ifBBox) create list of promises for getting features
static org.codehaus.jackson.node.ObjectNode	parseAttributes(java.lang.String rtn) parse xml file with layer attributes
static java.util.Map<java.lang.String,FeatureInfoResponse>	parseFeatureInfo(java.lang.String rtn, java.util.Map<java.lang.String,java.lang.Long> typeNameLayerMap, java.lang.Boolean ifBBox) parse features received in gml2 format

Methods inherited from class java.lang.Object

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

Constructor Detail

FeatureInfoUtils

public FeatureInfoUtils()

Method Detail

parseFeatureInfo

public static java.util.Map<java.lang.String,FeatureInfoResponse> parseFeatureInfo(java.lang.String rtn,
                                                                                   java.util.Map<java.lang.String,java.lang.Long> typeNameLayerMap,
                                                                                   java.lang.Boolean ifBBox)
                                                                            throws java.lang.Exception

parse features received in gml2 format

Parameters:

rtn - xml file string

typeNameLayerMap - map of typeName of layers involved in request

ifBBox - it is true if request contains bbox parameter otherwise it is false

Returns:

map of features where keys are layers typeName and values are features info

Throws:

java.lang.Exception - exception occurs if it can not parse features

See Also:

FeatureInfoResponse

checkAxisOrder

public static org.opengis.referencing.crs.CoordinateReferenceSystem checkAxisOrder(org.opengis.referencing.crs.CoordinateReferenceSystem crs)

parseAttributes

public static org.codehaus.jackson.node.ObjectNode parseAttributes(java.lang.String rtn)
                                                            throws java.lang.Exception

parse xml file with layer attributes

Parameters:

rtn - xml file string

Returns:

layer attributes

Throws:

java.lang.Exception - exception occurs if it can not parse xml

See Also:

ObjectNode

getFeatureInfo

public static java.util.List<play.libs.F.Promise<? extends java.util.Map<java.lang.String,FeatureInfoResponse>>> getFeatureInfo(java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.util.List<Layer>>> servers,
                                                                                                                                FeatureInfoRequest request,
                                                                                                                                java.lang.Boolean ifBBox)

create list of promises for getting features

Parameters:

servers - map where keys are servers url and values are map of requested layers

request - request parameters

ifBBox - it is true if request contains bbox parameter otherwise it is false

Returns:

list of promises

See Also:

FeatureInfoResponse, FeatureInfoRequest, F.Promise

attributes

public static org.codehaus.jackson.node.ObjectNode attributes(Layer layer)

Parameters:

layer - Layer object

Returns:

attributes of layer

See Also:

ObjectNode