uk.org.ogsadai.activity.delivery.wsrf
Class DataTransportSecurityHelper

java.lang.Object
  |
  +--uk.org.ogsadai.activity.delivery.wsrf.DataTransportSecurityHelper

public class DataTransportSecurityHelper

extends java.lang.Object

A helper class for data transport activities which parses the activity in the client's request to extract Globus security parameters.

Author:

The OGSA-DAI Project Team.

Field Summary

private static java.lang.String

COPYRIGHT_NOTICE Copyright statement

Constructor Summary

DataTransportSecurityHelper()

Method Summary

private static GSIAuthorizationType	getAuthorizationType(org.w3c.dom.Element gsiSecureConvElement) Gets the authorization type setting from the GSISecureConversation element.
private static GSIProtectionLevel	getProtectionLevel(org.w3c.dom.Element gsiSecureConvElement) Gets the protection level setting from the GSISecureConversation element.
static GSISecureConversationProperty	parse(org.w3c.dom.Element activityParameters) Parses the given activity parameters element and if there is a GSISecureConversation element returns a security property that specifies these.

Methods inherited from class java.lang.Object

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

Field Detail

COPYRIGHT_NOTICE

private static final java.lang.String COPYRIGHT_NOTICE

Copyright statement

See Also:

Constant Field Values

Constructor Detail

DataTransportSecurityHelper

public DataTransportSecurityHelper()

Method Detail

parse

public static GSISecureConversationProperty parse(org.w3c.dom.Element activityParameters)

Parses the given activity parameters element and if there is a GSISecureConversation element returns a security property that specifies these.

Parameters:

activityParameters - the XML element specifing the activity's parameters

Returns:

an object representing the security configuration or null if the XML contains no security specification.

getProtectionLevel

private static GSIProtectionLevel getProtectionLevel(org.w3c.dom.Element gsiSecureConvElement)

Gets the protection level setting from the GSISecureConversation element.

Parameters:

gsiSecureConvElement - XML GSISecureConversation element that will contain a protection level specification.

Returns:

protection level value.

getAuthorizationType

private static GSIAuthorizationType getAuthorizationType(org.w3c.dom.Element gsiSecureConvElement)

Gets the authorization type setting from the GSISecureConversation element.

Parameters:

gsiSecureConvElement - XML GSISecureConversation element that will contain a authorization type specification.

Returns:

authorization type value.