com.supermap.services.wms.request

Class MapParameterParserImpl

java.lang.Object

com.supermap.services.wms.request.MapParameterParserImpl

Direct Known Subclasses:

MapParameterParser111, MapParameterParser130

public abstract class MapParameterParserImpl
extends java.lang.Object

The abstract class to parse the WMS GetMap operation parameter.

Realize the parameter parsing of various version, currently including 1.1.1 and 1.3.0.

Field Summary

Fields

Modifier and Type	Field and Description
protected WMSCapabilities	capabilities WMS meta information.
protected java.lang.String	mapName Map name.
protected Validator	validator WMS request parameters verifier.

Constructor Summary

Constructors

Constructor and Description
MapParameterParserImpl(WMSCapabilities capabilities) Construct a MapParameterParserImpl object according to WMS meta data information.
MapParameterParserImpl(WMSCapabilities capabilities, java.lang.String defaultBgColor) Construct a MapParameterParserImpl object according to WMS meta data information.

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract Validator	createValidator(WMSCapabilities capabilities, java.lang.String defaultBgColor) Create parameter verifier.
WMSMapParameter	parse(java.util.Map<java.lang.String,java.lang.String> paramMap) Parse the parameter in keyword-value format of the GetMap request.

Methods inherited from class java.lang.Object

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

Field Detail

validator

protected Validator validator

WMS request parameters verifier.

mapName

protected java.lang.String mapName

Map name.

capabilities

protected WMSCapabilities capabilities

WMS meta information. Defaults is null.

Constructor Detail

MapParameterParserImpl

public MapParameterParserImpl(WMSCapabilities capabilities)

Construct a MapParameterParserImpl object according to WMS meta data information.

Parameters:

capabilities - WMS meta information.

MapParameterParserImpl

public MapParameterParserImpl(WMSCapabilities capabilities,
                      java.lang.String defaultBgColor)

Construct a MapParameterParserImpl object according to WMS meta data information.

Parameters:

capabilities - WMS meta information.

Method Detail

createValidator

protected abstract Validator createValidator(WMSCapabilities capabilities,
                        java.lang.String defaultBgColor)

Create parameter verifier.

Parameters:

capabilities - WMS meta information.

Returns:

WMS request parameters verifier.

parse

public WMSMapParameter parse(java.util.Map<java.lang.String,java.lang.String> paramMap)
                      throws OGCParameterException

Parse the parameter in keyword-value format of the GetMap request.

Parameters:

paramMap - the parameter is a java.util.Map object, the key is the parameter name of the GetMap request, the value is the parameter value.

Returns:

WMS map request parameter.

Throws:

OGCParameterException - parameter exception of OGC service.