Destructor.

Starts calculating the size of the XML output without actually writing it to the file.

File size calculation is asyncronous, the size value is only updated when ComposeFileComplete is called on the MMDXMLComposerObserver passed in in the NewL.

This function must not be called when file composition or another sizing operation is in progress. If it is necessary to calulate the size and generate the XML simultaneously then two instances of the composer should be used, one for sizing and one for composition.

Starts file composition.

This function must not be called when file sizing is in progress. If it is necessary to calulate the size and generate the XML simultaneously then two instances of the composer should be used, one for sizing and one for composition.

Implements cancellation of an outstanding request.

This function is called as part of the active object's Cancel().

It must call the appropriate cancel function offered by the active object's asynchronous service provider. The asynchronous service provider's cancel is expected to act immediately.

DoCancel() must not wait for event completion; this is handled by Cancel().

CActive::Cancel

Gets the entity converter used by the composer.

Gets the composer's last error.

Get the severity of the most severe error found.

Allocates and constructs a new XML composer.

Allocates and constructs a new XML composer.

Allocates and constructs a new XML composer, leaving the object on the cleanup stack.

Allocates and constructs a new XML composer, leaving the object on the cleanup stack.

Outputs an attribute name and value.

Outputs a CDATA section.

Outputs a comment.

Outputs raw data. it's only intended to be used from within a custom entity converter as it relies on a Composer sesssion already being in progress

Outputs an end of element start tag (</).

Output an end of element tag.

Outputs a processing instruction.

Outputs a start of element tag.

Handles an active object's request completion event.

A derived class must provide an implementation to handle the completed request. If appropriate, it may issue another request.

The function is called by the active scheduler when a request completion event occurs, i.e. after the active scheduler's WaitForAnyRequest() function completes.

Before calling this active object's RunL() function, the active scheduler has:

1. decided that this is the highest priority active object with a completed request

2. marked this active object's request as complete (i.e. the request is no longer outstanding)

RunL() runs under a trap harness in the active scheduler. If it leaves, then the active scheduler calls RunError() to handle the leave.

Note that once the active scheduler's Start() function has been called, all user code is run under one of the program's active object's RunL() or RunError() functions.

CActiveScheduler::Start CActiveScheduler::Error CActiveScheduler::WaitForAnyRequest TRAPD

Sets the entity converter to be used and take ownership of the passed entity converter