Examples of ch.randelshofer.scorm.AbstractElement

ch.randelshofer.scorm.AbstractElement
dlnet.org @author Werner Randelshofer, Hausmatt 10, Immensee, CH-6405, Switzerland @version 1.2 2006-10-07 Got rid of HTML output in method getInfo becauseof bug http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4988885
1.1 2003-11-03 Method consumeFileNames added.
1.0 2003-10-30 HTML output in method toString changed.
0.19.5 2003-05-09 Method validate() did not return false when the identifer was invalid.
0.19.4 2003-04-02 Method validateSubtree added.
0.1 2003-02-02 Created.

     * Adds all file names referenced by this FileElement and subtree elements.
     */
    public void addSubtreeFileNames(HashSet fileNames) {
        Enumeration enm = preorderEnumeration();
        while (enm.hasMoreElements()) {
            AbstractElement element = (AbstractElement) enm.nextElement();
            if (element instanceof FileElement) {
                FileElement fileElement = (FileElement) element;
                String href = fileElement.getConsolidatedHRef();
                if (href != null && isHRefValid) fileNames.add(href);
            }

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        if (identifierref == null) isIdentifierrefValid = false;
        if (identifierref != null) {
            isIdentifierrefValid = false;
            Enumeration enm = getIMSManifestDocument().getResourcesElement().preorderEnumeration();
            while (enm.hasMoreElements()) {
                AbstractElement node = (AbstractElement) enm.nextElement();
                if (node.getIdentifier() != null && node.getIdentifier().equals(identifierref)) {
                    isIdentifierrefValid = true;
                    break;
                }
            }
            if (! isIdentifierrefValid) isValid = false;

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        }
        if (identifierref != null) {
            isIdentifierrefValid = false;
            Enumeration enm = getIMSManifestDocument().getResourcesElement().preorderEnumeration();
            while (enm.hasMoreElements()) {
                AbstractElement node = (AbstractElement) enm.nextElement();
                if (node.getIdentifier() != null && node.getIdentifier().equals(identifierref)) {
                    isIdentifierrefValid = true;
                    break;
                }
            }
            if (!isIdentifierrefValid) {

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        ResourcesElement resources = getIMSManifestDocument().getResourcesElement();
        HashSet referencedResources = new HashSet();


        Enumeration enm = preorderEnumeration();
        while (enm.hasMoreElements()) {
            AbstractElement element = (AbstractElement) enm.nextElement();
            if (element instanceof ItemElement) {
                ItemElement item = (ItemElement) element;
                if (item.getIdentifierref() != null) {
                    AbstractElement resource = resources.findChildByIdentifier(item.getIdentifierref());
                    if (resource != null) {
                        referencedResources.add(resource);
                    }
                }
            }

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        if (getIdentifier() == null) isValid = false;
        if (identifier != null) {
            isReferenced = false;
            Enumeration enm = getIMSManifestDocument().getOrganizationsElement().preorderEnumeration();
            while (enm.hasMoreElements()) {
                AbstractElement node = (AbstractElement) enm.nextElement();
                if (node instanceof ItemElement) {
                    ItemElement item = (ItemElement) node;
                    if (item.getIdentifierref() != null
                            && item.getIdentifierref().equals(identifier)) {
                        isReferenced = true;
                        break;
                    }
                }
            }
            enm = getIMSManifestDocument().getResourcesElement().preorderEnumeration();
            while (enm.hasMoreElements()) {
                AbstractElement node = (AbstractElement) enm.nextElement();
                if (node instanceof DependencyElement) {
                    DependencyElement dependency = (DependencyElement) node;
                    if (dependency.getIdentifierref() != null
                            && dependency.getIdentifierref().equals(identifier)) {
                        isReferenced = true;

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        fileNames.remove("adl_cp_rootv1p2.xsd");
        fileNames.remove("tinylms.xml");
        
        Enumeration enm = getIMSManifestDocument().preorderEnumeration();
        while (enm.hasMoreElements()) {
            AbstractElement element = (AbstractElement) enm.nextElement();
            element.consumeFileNames(fileNames);
        }
        LinkedList list = new LinkedList(fileNames);
        if (list.size() > 0) {
            Collections.sort(list);
            StringBuffer buf = new StringBuffer(

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Related Classes of ch.randelshofer.scorm.AbstractElement

ch.randelshofer.scorm.cam.DependencyElement

ch.randelshofer.scorm.cam.FileElement

ch.randelshofer.scorm.cam.ItemElement

ch.randelshofer.scorm.cam.OrganizationElement

ch.randelshofer.scorm.cam.ResourceElement

ch.randelshofer.scorm.cam.ResourcesElement

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