ossimWmsGetMap Class Reference

#include <ossimWms.h>

Inheritance diagram for ossimWmsGetMap:

Public Member Functions
	ossimWmsGetMap ()
virtual bool	read (ossimRefPtr< ossimXmlNode > node)
ossimWmsStringListType &	getFormatTypes ()
const ossimWmsStringListType &	getFormatTypes () const
bool	hasFormats () const
bool	hasFormat (const ossimString &format, bool caseSensitive=true) const
	Will do an exact compare on the input format. More...
bool	containsFormat (const ossimString &format, bool caseSensitive=true) const
	Will not do an exact compare but instead will test if the passed in string is contained within the formats. More...
void	clearFields ()
const ossimString &	getUrl () const
const ossimString &	getPostUrl () const
Public Member Functions inherited from ossimReferenced
	ossimReferenced ()
	ossimReferenced (const ossimReferenced &)
ossimReferenced &	operator= (const ossimReferenced &)
void	ref () const
	increment the reference count by one, indicating that this object has another pointer which is referencing it. More...
void	unref () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...
void	unref_nodelete () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...
int	referenceCount () const

Protected Attributes
ossimString	theUrl
ossimString	thePostUrl
ossimWmsStringListType	theFormatTypes

Additional Inherited Members
Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

Detailed Description

Definition at line 20 of file ossimWms.h.

Constructor & Destructor Documentation

ossimWmsGetMap()

ossimWmsGetMap::ossimWmsGetMap ( )

inline

Definition at line 23 of file ossimWms.h.

   {
      clearFields();
   }

Member Function Documentation

clearFields()

void ossimWmsGetMap::clearFields ( )

inline

Definition at line 52 of file ossimWms.h.

Referenced by read().

   {
      theUrl = "";
      thePostUrl = "";
      theFormatTypes.clear();
   }

containsFormat()

bool ossimWmsGetMap::containsFormat	(	const ossimString &	format,
		bool	caseSensitive = true
	)		const

Will not do an exact compare but instead will test if the passed in string is contained within the formats.

You can also specify case sensitive.

Definition at line 89 of file ossimWms.cpp.

References ossimString::contains(), ossimString::downcase(), and theFormatTypes.

{
   if(theFormatTypes.empty()) return false;
   ossimString tempFormat = format;
   if(!caseSensitive) tempFormat = tempFormat.downcase();

   ossim_uint32 idx = 0;
   for(idx = 0; idx < theFormatTypes.size();++idx)
   {
      ossimString temp = theFormatTypes[idx];
      if(!caseSensitive)
      {
         temp = temp.downcase();
      }
      if(temp.contains(tempFormat))
      {
         return true;
      }
   }

   return false;
}

getFormatTypes() [1/2]

ossimWmsStringListType& ossimWmsGetMap::getFormatTypes ( )

inline

Definition at line 29 of file ossimWms.h.

   {
      return theFormatTypes;
   }

getFormatTypes() [2/2]

const ossimWmsStringListType& ossimWmsGetMap::getFormatTypes ( ) const

inline

Definition at line 33 of file ossimWms.h.

   {
      return theFormatTypes;
   }

getPostUrl()

const ossimString& ossimWmsGetMap::getPostUrl ( ) const

inline

Definition at line 62 of file ossimWms.h.

   {
      return thePostUrl;
   }

getUrl()

const ossimString& ossimWmsGetMap::getUrl ( ) const

inline

Definition at line 58 of file ossimWms.h.

   {
      return theUrl;
   }

hasFormat()

bool ossimWmsGetMap::hasFormat	(	const ossimString &	format,
		bool	caseSensitive = true
	)		const

Will do an exact compare on the input format.

You can also specify if you want case sensitive compares

Definition at line 66 of file ossimWms.cpp.

References ossimString::downcase(), and theFormatTypes.

{
   if(theFormatTypes.empty()) return false;
   ossimString tempFormat = format;
   if(!caseSensitive) tempFormat = tempFormat.downcase();

   ossim_uint32 idx = 0;
   for(idx = 0; idx < theFormatTypes.size();++idx)
   {
      ossimString temp = theFormatTypes[idx];
      if(!caseSensitive)
      {
         temp = temp.downcase();
      }
      if(temp==tempFormat)
      {
         return true;
      }
   }

   return false;
}

hasFormats()

bool ossimWmsGetMap::hasFormats ( ) const

inline

Definition at line 37 of file ossimWms.h.

   {
      return theFormatTypes.size() > 0;
   }

read()

bool ossimWmsGetMap::read ( ossimRefPtr< ossimXmlNode >  node )

virtual

Definition at line 10 of file ossimWms.cpp.

References clearFields(), ossim::convertHtmlSpecialCharactersToNormalCharacter(), ossimString::empty(), ossimXmlNode::findFirstNode(), ossimXmlNode::getAttributeValue(), ossimXmlNode::getChildNodes(), theFormatTypes, theUrl, ossimString::trim(), and ossimRefPtr< T >::valid().

Referenced by ossimWmsRequest::read().

{
   clearFields();
   const vector<ossimRefPtr<ossimXmlNode> >& childNodes = node->getChildNodes();
   ossim_uint32 idx = 0;
   
   for(idx = 0; idx < childNodes.size();++idx)
   {
      if(childNodes[idx]->getTag() == "Format")
      {
         ossimString text = childNodes[idx]->getText();
         text = text.trim();
         if(!text.empty())
         {
            theFormatTypes.push_back(text);
         }
         else
         {
            const vector<ossimRefPtr<ossimXmlNode> >& childFormatNodes =  childNodes[idx]->getChildNodes();
            if(childFormatNodes.size())
            {
               ossim_uint32 childIdx = 0;
               for(childIdx = 0; childIdx < childFormatNodes.size();++childIdx)
               {
                  text = childFormatNodes[childIdx]->getTag();
                  text = text.trim();
                  if(!text.empty())
                  {
                     theFormatTypes.push_back(text);
                  }
               }
            }
         }
      }
      else if(childNodes[idx]->getTag() == "DCPType")
      {
         ossimRefPtr<ossimXmlNode> node = childNodes[idx]->findFirstNode("HTTP/Get/OnlineResource");
         if(node.valid())
         {
            node->getAttributeValue(theUrl, "xlink:href");
         }
         else
         {
            node = childNodes[idx]->findFirstNode("HTTP/Get");
            if(node.valid())
            {
               node->getAttributeValue(theUrl, "onlineResource");
               theUrl = ossim::convertHtmlSpecialCharactersToNormalCharacter(theUrl);
            }
         }
      }
   }
   
   return true;
}

Member Data Documentation

theFormatTypes

ossimWmsStringListType ossimWmsGetMap::theFormatTypes

protected

Definition at line 69 of file ossimWms.h.

Referenced by containsFormat(), hasFormat(), and read().

thePostUrl

ossimString ossimWmsGetMap::thePostUrl

protected

Definition at line 68 of file ossimWms.h.

theUrl

ossimString ossimWmsGetMap::theUrl

protected

Definition at line 67 of file ossimWms.h.

Referenced by read().

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

• ossimWms.h
• ossimWms.cpp