/**
* Factory method that finds or creates an XDI public link contract for a graph.
*
* @return The XDI public link contract.
*/
public static PublicLinkContract findPublicLinkContract(Graph graph, boolean create) {
XDIAddress ownerXDIAddress = GraphUtil.getOwnerXDIAddress(graph);
if (ownerXDIAddress == null) return null;
RelationshipLinkContract relationshipLinkContract =
RelationshipLinkContract.findRelationshipLinkContract(
graph, ownerXDIAddress, XDILinkContractConstants.XDI_ADD_PUBLIC, null, null, create);
if (relationshipLinkContract == null) return null;
return fromXdiEntity(relationshipLinkContract.getXdiEntity());
}
/**
* Factory method that finds or creates an XDI public link contract for a graph.
*
* @return The XDI public link contract.
*/
public static PublicLinkContract findPublicLinkContract(Graph graph, boolean create) {
XDI3Segment ownerXri = GraphUtil.getOwnerXri(graph);
if (ownerXri == null) return null;
GenericLinkContract genericLinkContract =
GenericLinkContract.findGenericLinkContract(
graph,
ownerXri,
XDIAuthenticationConstants.XRI_S_ANONYMOUS,
XDILinkContractConstants.XRI_S_PUBLIC,
true);
if (genericLinkContract == null) return null;
return fromXdiEntity(genericLinkContract.getXdiEntity());
}
public static XdiEntity fromXDIAddress(XDIAddress XDIaddress) {
return fromContextNode(GraphUtil.contextNodeFromComponents(XDIaddress));
}