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Class jclass.chart.URLDataSource

java.lang.Object
   |
   +----jclass.chart.InputStreamDataSource
           |
           +----jclass.chart.URLDataSource

public class URLDataSource

extends InputStreamDataSource

URLDataSource(String)

URLDataSource(String, String)

URLDataSource(String, String, String)

URLDataSource(URL, String)

 public URLDataSource(String url) throws MalformedURLException, IOException

Parameters:

url - A String representing the location of the data file. eg. http://www.klg.com/data.file

Throws: MalformedURLException

If the specified URL is not in a valid format

Throws: IOException

If there is some problem reading the file

 public URLDataSource(String host,
                      String file) throws MalformedURLException, IOException

Parameters:

host - The WWW hostname

file - the fully-qualified name of the file on the server

Throws: MalformedURLException

If the specified URL is not in a valid format

Throws: IOException

If there is some problem reading the file

 public URLDataSource(String protocol,
                      String host,
                      String file) throws MalformedURLException, IOException

Parameters:

protocol - The protocol to use to access the file. Currently only http is supported.

host - The WWW hostname

file - the fully-qualified name of the file on the server

Throws: MalformedURLException

If the specified URL is not in a valid format

Throws: IOException

If there is some problem reading the file

 public URLDataSource(URL base,
                      String file) throws MalformedURLException, IOException

Parameters:

base - A URL object representing the directory in which to find the file

file - the name of the file on the server

Throws: MalformedURLException

If the specified URL is not in a valid format

Throws: IOException

If there is some problem reading the file

See Also:

URL

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