DATAHANDLER JAVA PDF

public class DataHandler; extends ; implements erable. The DataHandler class provides a consistent interface to. The DataHandler class provides a consistent interface to data available in Java Tutorial, which has little to do with DataHandler but does illustrate a use of. When sending a text file, an XML file or a object (String) as.

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The details on the respective procedures are as follows: Note that this is the full type with parameters. I updated my question. Can you be more specific? Also see the documentation redistribution policy. String getName Return the name of the data object. DataHandler object by specifying the javax. Yes, it looks better now. You can send an existing text file by using either of the two methods such as byte[] or javax. The details on the respective procedures are as follows:. Return the name of the data object.

In cases where multiple commands for the MIME type represented by this DataHandler are present, the installed CommandMap chooses the appropriate commands. Admittedly, that’s not the clearest description. DataHandleror javax.

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The class of the object returned is defined by the representation class of the data flavor. Sign up or log in Sign up using Google. Source object Generate the javax. String object by using byte[] is as follows: DataHandler fileDataSource ; c Using java.

The procedure to send the java. Returns whether the specified data flavor is supported for this object. This method returns an array that represents a subset of available commands. If the DataHandler was instantiated with an object, return the object. Is this more specific or extra editing is needed? You can send the java. See the API entry for Transferable datahaneler more.

DataSource object Generate the javax.

Image The procedure to send an existing image file by using java. The DataSource will provide an InputStream to access the data. Email Required, but never shown. Object getContent Return the data in its preferred Object form.

String object by using either of the two methods such as byte[] or javax. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Java Platform SE 6

DataHandler All Implemented Interfaces: Returns an object that represents the data to be transferred. FileInputStream object by specifying the file path of the attachment to be sent, in an argument. Write the data to an OutputStream.

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The other end of the pipe is returned to the caller.

You have a lot of questions going on there. DataHandler is as follows:. Return the MIME type of this object as retrieved from the source object.

Class javax.activation.DataHandler

Return the data in its preferred Object form. Datahaandler fileDataSource ; c Using javax. DataHandler The procedure to attach and send an existing file by using javax.

Error – if the factory has already been defined. String object 5 Precautions on generating the javax. DataHandleror java. DataSources created for DataHandlers not instantiated with a DataSource are cached for performance reasons. InputStream class, this object’s InputStream is returned.

The procedure to send an existing XML file by using javax.