Example usage for javax.xml.registry.infomodel ExternalLink addAssociation

Introduction

In this page you can find the example usage for javax.xml.registry.infomodel ExternalLink addAssociation.

Prototype

void addAssociation(Association association) throws JAXRException;

Source Link

Document

Adds specified Association to use this object as source.

Usage

From source file:it.cnr.icar.eric.client.xml.registry.infomodel.RegistryObjectImpl.java

public void addExternalLink(ExternalLink extLink) throws JAXRException {
    getExternalLinks();/*from w w w.j  a  v  a2  s.  co m*/

    // If the external link is not in this object's in-memory-cache of
    // external links, add it.
    if (!(externalLinks.contains(extLink))) {
        // Check that an ExternallyLinks association exists between this
        // object and its external link.
        boolean associationExists = false;
        BusinessQueryManagerImpl bqm = (BusinessQueryManagerImpl) (lcm.getRegistryService()
                .getBusinessQueryManager());
        Concept assocType = bqm
                .findConceptByPath("/" + BindingUtility.CANONICAL_CLASSIFICATION_SCHEME_LID_AssociationType
                        + "/" + BindingUtility.CANONICAL_ASSOCIATION_TYPE_CODE_ExternallyLinks);
        @SuppressWarnings("unchecked")
        Collection<Association> linkAssociations = extLink.getAssociations();

        if (linkAssociations != null) {
            Iterator<Association> assIter = linkAssociations.iterator();

            while (assIter.hasNext()) {
                Association ass = assIter.next();

                if (ass.getSourceObject().equals(extLink) && ass.getTargetObject().equals(this)
                        && ass.getAssociationType().equals(assocType)) {
                    associationExists = true;

                    break;
                }
            }
        }

        // Create the association between the external link and this object,
        // if necessary.
        if (!associationExists) {
            Association ass = lcm.createAssociation(this, assocType);
            extLink.addAssociation(ass);
        }

        externalLinks.add(extLink);

        // Note: There is no need to call setModified(true) since
        // the RIM modified object is an Association
    }
}

---