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FTVAL

FTVAL extends Object. FTVAL is not an interface, but is a class used to abstract various data types to allow them to be passed between components of the Sites environment as items in an FTValList.

An FTVAL object can only be created indirectly. The usual procedure is to use the various methods in FTValList to add elements to the list. These methods will internally create the appropriate FTVAL objects and add them to the FTValList. There are also a number of methods that build and return FTValList objects, and some methods that return FTVAL objects.

The FTValList.getVal method is the usual way to get an FTVAL object itself.

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List of FTVAL Methods

Method	Summary
getBlob	Gets the value of a blob.
getFile	Gets a file name that holds the data for this FTVAL.
GetInt	Returns the integer value associated with this FTVAL object.
GetObj	Returns the data from the specified object.
getStream	Returns an input stream.
getString	Returns the string associated with this object.
isEmpty	Determines whether the data in this FTVAL object is empty.
length	Returns the length of the value associated with this FTVAL object.
toString	Returns a string representation of an FTVAL object.

 

 

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