URLConnection.getContent

URLConnection.getContent

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Syntax
public Object getContent() throws IOException
Returns
the object fetched. The instanceOf operation should be used to determine the specific kind of object returned.
Description
Retrieves the contents of this URL connection.

This method first determines the content type of the object by calling the getContentType method. If this is the first time that the application has seen that specific content type, a content handler for that content type is created:

  1. If the application has set up a content handler factory instance using the setContentHandlerFactory method, the createContentHandler method of that instance is called with the content type as an argument; the result is a content handler for that content type.
  2. If no content handler factory has yet been set up, or if the factory's createContentHandler method returns null, then the application loads the class named:
      sun.net.www.content.<contentType>
    where <contentType> is formed by taking the content-type string, replacing all slash characters with a period ('.'), and all other non-alphanumeric characters with the underscore character '_'. The alphanumeric characters are specifically the 26 uppercase ASCII letters 'A' through 'Z', the 26 lowercase ASCII letters 'a' through 'z', and the 10 ASCII digits '0' through '9'. If the specified class does not exist, or is not a subclass of ContentHandler, then an UnknownServiceException is thrown.

Exceptions
IOException if an I/O error occurs while getting the content.
Exceptions
UnknownServiceException if the protocol does not support the content type.
See Also
createContentHandler, getContentType, setContentHandlerFactory