Examples of org.apache.lenya.cms.site.SiteManager

org.apache.lenya.cms.site.SiteManager
A site structure management component.

A site manager has a dependence relation, which is always applied to documents of a single language. This means a document may not require a document of another language. Dependence on a set of resources must be a strict partial order < :
- irreflexive: d < d does not hold for any resource d
- antisymmetric: d < e and e < d implies d=e
- transitive: d < e and e < f implies d < f
@version $Id: SiteManager.java 475069 2006-11-15 00:01:13Z andreas $

    public void delete(Document document) throws PublicationException {
        if (!document.exists()) {
            throw new PublicationException("Document [" + document + "] does not exist!");
        }


        SiteManager siteManager = null;
        ServiceSelector selector = null;
        ResourcesManager resourcesManager = null;
        try {
            resourcesManager = (ResourcesManager) this.manager.lookup(ResourcesManager.ROLE);
            resourcesManager.deleteResources(document);


            Publication publication = document.getPublication();
            selector = (ServiceSelector) this.manager.lookup(SiteManager.ROLE + "Selector");
            siteManager = (SiteManager) selector.select(publication.getSiteManagerHint());
            siteManager.delete(document);


            document.delete();
        } catch (Exception e) {
            throw new PublicationException(e);
        } finally {

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     * @see org.apache.lenya.cms.publication.DocumentManager#copyAll(org.apache.lenya.cms.publication.Document,
     *      org.apache.lenya.cms.publication.Document)
     */
    public void copyAll(Document source, Document target) throws PublicationException {


        SiteManager siteManager = null;
        ServiceSelector selector = null;
        try {
            selector = (ServiceSelector) this.manager.lookup(SiteManager.ROLE + "Selector");
            siteManager = (SiteManager) selector.select(source.getPublication()
                    .getSiteManagerHint());


            Document[] descendantsArray = siteManager.getRequiringResources(source);
            DocumentSet descendants = new DocumentSet(descendantsArray);
            descendants.add(source);
            siteManager.sortAscending(descendants);


            DocumentVisitor visitor = new CopyVisitor(this, source, target);
            descendants.visit(visitor);
        } catch (ServiceException e) {
            throw new PublicationException(e);

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    /**
     * @see org.apache.lenya.cms.publication.DocumentManager#deleteAll(org.apache.lenya.cms.publication.Document)
     */
    public void deleteAll(Document document) throws PublicationException {


        SiteManager siteManager = null;
        ServiceSelector selector = null;
        try {
            selector = (ServiceSelector) this.manager.lookup(SiteManager.ROLE + "Selector");
            siteManager = (SiteManager) selector.select(document.getPublication()
                    .getSiteManagerHint());


            Document[] descendantsArray = siteManager.getRequiringResources(document);
            DocumentSet descendants = new DocumentSet(descendantsArray);
            descendants.add(document);
            delete(descendants);
        } catch (ServiceException e) {
            throw new PublicationException(e);

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        if (documents.isEmpty()) {
            return;
        }


        SiteManager siteManager = null;
        ServiceSelector selector = null;
        try {
            selector = (ServiceSelector) this.manager.lookup(SiteManager.ROLE + "Selector");
            Publication pub = documents.getDocuments()[0].getPublication();
            siteManager = (SiteManager) selector.select(pub.getSiteManagerHint());


            DocumentSet set = new DocumentSet(documents.getDocuments());
            siteManager.sortAscending(set);
            set.reverse();


            DocumentVisitor visitor = new DeleteVisitor(this);
            set.visit(visitor);
        } catch (ServiceException e) {

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        DocumentIdentityMap identityMap = originalTargetDocument.getIdentityMap();


        Document[] documents;


        ServiceSelector selector = null;
        SiteManager siteManager = null;
        try {
            selector = (ServiceSelector) this.manager.lookup(SiteManager.ROLE + "Selector");
            siteManager = (SiteManager) selector.select(publication.getSiteManagerHint());
            documents = siteManager.getDocuments(identityMap, publication, area);
        } catch (Exception e) {
            throw new RuntimeException(e);
        } finally {
            if (selector != null) {
                if (siteManager != null) {

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    /**
     * @see org.apache.lenya.cms.publication.Document#getLabel()
     */
    public String getLabel() throws DocumentException {
        String labelString = "";
        SiteManager siteManager = null;
        ServiceSelector selector = null;
        try {
            selector = (ServiceSelector) this.manager.lookup(SiteManager.ROLE + "Selector");
            siteManager = (SiteManager) selector.select(getPublication().getSiteManagerHint());
            if (siteManager != null) {
                labelString = siteManager.getLabel(this);
            }
        } catch (Exception e) {
            throw new DocumentException(e);
        } finally {
            if (selector != null) {

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                exists = SourceUtil.exists(getSourceURI(), this.manager);
            } catch (Exception e) {
                throw new DocumentException(e);
            }
        } else {
            SiteManager siteManager = null;
            ServiceSelector selector = null;
            try {
                selector = (ServiceSelector) this.manager.lookup(SiteManager.ROLE + "Selector");
                siteManager = (SiteManager) selector.select(hint);
                exists = siteManager.contains(this);
            } catch (Exception e) {
                throw new DocumentException(e);
            } finally {
                if (selector != null) {
                    if (siteManager != null) {

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    /**
     * @see org.apache.lenya.cms.publication.DocumentManager#deleteAll(org.apache.lenya.cms.publication.Document)
     */
    public void deleteAll(Document document) throws PublicationException {


        SiteManager siteManager = null;
        ServiceSelector selector = null;
        try {
            selector = (ServiceSelector) this.manager.lookup(SiteManager.ROLE + "Selector");
            siteManager = (SiteManager) selector.select(document.getPublication()
                    .getSiteManagerHint());

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        if (documents.isEmpty()) {
            return;
        }


        SiteManager siteManager = null;
        ServiceSelector selector = null;
        try {
            selector = (ServiceSelector) this.manager.lookup(SiteManager.ROLE + "Selector");
            Publication pub = documents.getDocuments()[0].getPublication();
            siteManager = (SiteManager) selector.select(pub.getSiteManagerHint());

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            Document[] docs = set.getDocuments();
            int n = docs.length;


            Publication pub = docs[0].getPublication();
            SiteManager siteManager = null;
            ServiceSelector selector = null;
            try {
                selector = (ServiceSelector) this.manager.lookup(SiteManager.ROLE + "Selector");
                siteManager = (SiteManager) selector.select(pub.getSiteManagerHint());


                Set nodes = new HashSet();
                for (int i = 0; i < docs.length; i++) {
                    nodes.add(docs[i].getLink().getNode());
                }


                SiteNode[] ascending = siteManager.sortAscending((SiteNode[]) nodes
                        .toArray(new SiteNode[nodes.size()]));


                set.clear();
                for (int i = 0; i < ascending.length; i++) {
                    for (int d = 0; d < docs.length; d++) {

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