Isis::BundleSettings::XmlHandler Class Reference

This class is needed to read/write BundleSettings from/to an XML formateed file. More...

Inheritance diagram for Isis::BundleSettings::XmlHandler:

Collaboration diagram for Isis::BundleSettings::XmlHandler:

Public Member Functions
	XmlHandler (BundleSettings *bundleSettings, Project *project)
	Create an XML Handler (reader) that can populate the BundleSettings class data. More...
	XmlHandler (BundleSettings *bundleSettings)
	~XmlHandler ()
	Destroys BundleSettings::XmlHandler object. More...
virtual bool	startElement (const QString &namespaceURI, const QString &localName, const QString &qName, const QXmlAttributes &atts)
	Handle an XML start element. More...
virtual bool	characters (const QString &ch)
	Add a character from an XML element to the content handler. More...
virtual bool	endElement (const QString &namespaceURI, const QString &localName, const QString &qName)
	Handle end tags for the BundleSettings serialized XML. More...
bool	fatalError (const QXmlParseException &exception)
	Format an error message indicating a problem with BundleSettings. More...
virtual void	setReader (XmlStackedHandlerReader *)
void	switchToNewHandler (XmlStackedHandler *nextHandler)
	Switch to a new content handler and continue processing using the new handler. More...

Protected Member Functions
XmlStackedHandlerReader *	reader ()
const XmlStackedHandlerReader *	reader () const

Private Member Functions
	Q_DISABLE_COPY (XmlHandler)

Private Attributes
BundleSettings *	m_xmlHandlerBundleSettings
Project *	m_xmlHandlerProject
QString	m_xmlHandlerCharacters
QList< BundleObservationSolveSettings * >	m_xmlHandlerObservationSettings

Detailed Description

This class is needed to read/write BundleSettings from/to an XML formateed file.

Author

2014-07-21 Ken Edmundson

History:

2014-07-21 Ken Edmundson - Original version.

Definition at line 321 of file BundleSettings.h.

Constructor & Destructor Documentation

XmlHandler()

Isis::BundleSettings::XmlHandler::XmlHandler	(	BundleSettings *	bundleSettings,
		Project *	project
	)

Create an XML Handler (reader) that can populate the BundleSettings class data.

See BundleSettings::save() for the expected format. This contructor is called inside the BundleSettings constructor that takes an XmlStackedHandlerReader.

Parameters

bundleSettings	The BundleSettings we're going to be initializing
project	The project that contains the settings

Definition at line 1140 of file BundleSettings.cpp.

~XmlHandler()

Isis::BundleSettings::XmlHandler::~XmlHandler

(

)

Destroys BundleSettings::XmlHandler object.

Definition at line 1151 of file BundleSettings.cpp.

Member Function Documentation

characters()

bool Isis::BundleSettings::XmlHandler::characters ( const QString &  ch )

virtual

Add a character from an XML element to the content handler.

Parameters

ch	charater from XML element

Returns

true

Definition at line 1321 of file BundleSettings.cpp.

endElement()

bool Isis::BundleSettings::XmlHandler::endElement ( const QString &  namespaceURI, const QString &  localName, const QString &  qName  )

virtual

Handle end tags for the BundleSettings serialized XML.

Parameters

namespaceURI	URI of the specified tags namespce
localName	SAX localName
qName	SAX qualified name

Returns

true

Reimplemented from Isis::XmlStackedHandler.

Definition at line 1336 of file BundleSettings.cpp.

References Isis::toBool().

fatalError()

bool Isis::BundleSettings::XmlHandler::fatalError

(

const QXmlParseException &

exception

)

Format an error message indicating a problem with BundleSettings.

Parameters

QXmlParseException

Execption thrown by parser.

Returns

false

Definition at line 1362 of file BundleSettings.cpp.

startElement()

bool Isis::BundleSettings::XmlHandler::startElement ( const QString &  namespaceURI, const QString &  localName, const QString &  qName, const QXmlAttributes &  attributes  )

virtual

Handle an XML start element.

This method is called when the reader finds an open tag. handle the read when the startElement with the name localName has been found.

Parameters

qName	SAX namespace for this tag
localName	SAX local name
qName	SAX qualified name of the tag.
attributes	The list of attributes for the tag.

Returns

bool Indicates whether to continue reading the XML (usually true).

History:

2017-05-30 Debbie A. Cook - Added controlPointCoordTypes to the pvl and made global coordinate names generic.

Reimplemented from Isis::XmlStackedHandler.

Definition at line 1170 of file BundleSettings.cpp.

References Isis::Null, Isis::BundleSettings::stringToConvergenceCriteria(), Isis::SurfacePoint::stringToCoordinateType(), Isis::toBool(), Isis::toDouble(), and Isis::toInt().

switchToNewHandler()

void Isis::XmlStackedHandler::switchToNewHandler ( XmlStackedHandler *  nextHandler )

inherited

Switch to a new content handler and continue processing using the new handler.

Definition at line 32 of file XmlStackedHandler.cpp.

Referenced by Isis::XmlStackedHandlerReader::pushContentHandler().

---

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

• src/control/objs/BundleSettings/BundleSettings.h
• src/control/objs/BundleSettings/BundleSettings.cpp