org.ibisph.resource
Class VerifiedURLSystemID

java.lang.Object
  org.ibisph.resource.AbstractSystemID
      org.ibisph.resource.VerifiedURLSystemID

All Implemented Interfaces:

java.io.Serializable, SystemID

public class VerifiedURLSystemID
extends AbstractSystemID

Verified URL System ID Resource. Provides a confirmed system ID string based on a URL.

Author:

Garth Braithwaite, STG

See Also:

Serialized Form

Field Summary

Fields inherited from class org.ibisph.resource.AbstractSystemID

systemID

Constructor Summary

VerifiedURLSystemID(java.lang.String url)
URL based System ID which has the resource's connection verified.

Method Summary

static java.lang.String

toString(java.lang.String url) Helper that tries the specified path and filename as a URL and if it can be connected to the URL object is converted to a system ID String.

Methods inherited from class org.ibisph.resource.AbstractSystemID

toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

VerifiedURLSystemID

public VerifiedURLSystemID(java.lang.String url)
                    throws java.net.MalformedURLException,
                           java.io.IOException

URL based System ID which has the resource's connection verified. If the resource can NOT be opened/verified then an IOException is thrown.

Parameters:

url - URL string to be verified and converted to a system ID.

Throws:

java.net.MalformedURLException, - java.io.IOException

java.net.MalformedURLException

java.io.IOException

Method Detail

toString

public static java.lang.String toString(java.lang.String url)

Helper that tries the specified path and filename as a URL and if it can be connected to the URL object is converted to a system ID String.

Parameters:

url - Complete URL (protocol, address, context, path and filename) string to be connected to.

Returns:

Verified URL system ID string if connects, null otherwise.