Package xbird.xquery.dm.dtm

Examples of xbird.xquery.dm.dtm.IDocumentTable

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    }

    public static IDocumentTable loadDocument(DbCollection col, File docFile)
            throws FileNotFoundException, XQueryException, DbException {
        long fileSize = docFile.length();
        IDocumentTable doc = preferedDocumentTable(col, docFile, fileSize);
        DocumentTableModel dtm = new DocumentTableModel(doc);
        dtm.loadDocument(new FileInputStream(docFile));
        col.putDocument(new Transaction(), docFile.getName(), doc);
        return doc;
    }
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        }
    }

    public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
        this._docid = in.readInt();
        final IDocumentTable doctbl = (IDocumentTable) in.readObject();
        if(doctbl instanceof MemoryMappedDocumentTable) {
            this._mmapedStore = true;
            MemoryMappedDocumentTable mmDoctbl = (MemoryMappedDocumentTable) doctbl;
            String docId = mmDoctbl.getDocumentIdentifer();
            if(docId != null) {
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        Strategy origStrategy = null;
        if(profile != null) {
            origStrategy = profile.getStrategy();
            profile.setStrategy(Strategy.serialization);
        }
        final IDocumentTable doctbl = _store;
        switch(doctbl.getNodeKindAt(nodeid)) {
            case NodeKind.DOCUMENT:
                receiver.evStartDocument();
                final long firstChild = doctbl.firstChild(nodeid);
                if(firstChild != -1L) {
                    export(firstChild, receiver);
                    long nextSib = doctbl.nextSibling(firstChild);
                    while(nextSib != 0L) {
                        export(nextSib, receiver);
                        nextSib = doctbl.nextSibling(firstChild);
                    }
                }
                receiver.evEndDocument();
                break;
            case NodeKind.ELEMENT:
                final QualifiedName qname = doctbl.getName(nodeid);
                receiver.evStartElement(nodeid, qname);
                // namespace decl
                final int nsdeclCnt = doctbl.getNamespaceCountAt(nodeid);
                for(int i = 0; i < nsdeclCnt; i++) {
                    final long nsid = doctbl.getNamespaceDecl(nodeid, i);
                    final QualifiedName nsName = doctbl.getAttributeName(nsid);
                    final String uri = doctbl.getText(nsid);
                    receiver.evNamespace(nsid, nsName, uri);
                }
                // attribute
                final int attrCnt = doctbl.getAttributeCountAt(nodeid);
                for(int i = 0; i < attrCnt; i++) {
                    final long attid = doctbl.getAttribute(nodeid, i);
                    final QualifiedName attName = doctbl.getAttributeName(attid);
                    final String attValue = doctbl.getText(attid);
                    receiver.evAttribute(attid, attName, attValue);
                }
                final long elemFirstChild = doctbl.firstChild(nodeid);
                if(elemFirstChild != -1L) {
                    export(elemFirstChild, receiver);
                    long nextSib = doctbl.nextSibling(elemFirstChild);
                    while(nextSib != 0L) {
                        export(nextSib, receiver);
                        nextSib = doctbl.nextSibling(nextSib);
                    }
                }
                receiver.evEndElement(nodeid, qname);
                break;
            case NodeKind.ATTRIBUTE:
                receiver.evAttribute(nodeid, doctbl.getAttributeName(nodeid), doctbl.getText(nodeid));
                break;
            case NodeKind.NAMESPACE:
                receiver.evNamespace(nodeid, doctbl.getAttributeName(nodeid), doctbl.getText(nodeid));
                break;
            case NodeKind.TEXT:
                receiver.evText(nodeid, doctbl.getText(nodeid));
                break;
            case NodeKind.COMMENT:
                receiver.evComment(nodeid, doctbl.getText(nodeid));
                break;
            case NodeKind.PROCESSING_INSTRUCTION:
                final QualifiedName pi = doctbl.getName(nodeid);
                receiver.evProcessingInstruction(nodeid, pi.getLocalPart(), pi.getNamespaceURI());
                break;
            default:
                throw new IllegalStateException("Invalid node kind '"
                        + NodeKind.resolveName(doctbl.getNodeKindAt(nodeid)) + "' for node#"
                        + nodeid);
        }
        if(profile != null) {
            profile.setStrategy(origStrategy);
        }
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        public byte nodeKind() {
            return 0;
        }

        public DTMNodeBase nextSibling() {
            final IDocumentTable store = documentTable();
            final long nextsib = store.nextSibling(_id);
            if(nextsib == 0L) {
                return null;
            }
            final DocumentTableModel model = getDataModel();
            return model.createNode(store.getNodeKindAt(nextsib), nextsib);
        }
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        public final DTMNodeBase nextSibling(NodeTest filter) {
            if(_id == 0L) {
                return null;
            }
            final IDocumentTable store = documentTable();
            final DocumentTableModel model = getDataModel();
            for(long nid = store.nextSibling(_id); nid != 0L; nid = store.nextSibling(nid)) {
                byte nodekind = store.getNodeKindAt(nid);
                DTMNodeBase probe = getPrototype(model, nodekind, nid);
                if(filter.accepts(probe)) {
                    return model.createNode(probe.nodeKind(), probe.getPosition());
                }
            }
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        public DTMElement parent() {
            final DocumentTableModel model = getDataModel();
            if(_id == BLOCKS_PER_NODE) {
                return model.createNode(NodeKind.DOCUMENT, 0);
            }
            final IDocumentTable store = documentTable();
            final long pid = store.parent(_id);
            if(pid == 0L) {
                return null;
            }
            return model.createNode(store.getNodeKindAt(pid), pid);
        }
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            }
            return model.createNode(store.getNodeKindAt(pid), pid);
        }

        public DTMNodeBase previousSibling() {
            final IDocumentTable store = documentTable();
            final long prevSib = store.previousSibling(_id);
            if(prevSib == -1L) {
                return null;
            }
            final DocumentTableModel model = getDataModel();
            return model.createNode(store.getNodeKindAt(prevSib), prevSib);
        }
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            final DocumentTableModel model = getDataModel();
            return model.createNode(store.getNodeKindAt(prevSib), prevSib);
        }

        public String stringValue() {
            final IDocumentTable store = documentTable();
            return store.stringValue(_id);
        }
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            }
        }

        @Override
        public DTMNodeBase firstChild() {
            final IDocumentTable store = documentTable();
            final long cid = store.firstChild(_id);
            if(cid == -1) {
                return null;
            }
            final DocumentTableModel model = getDataModel();
            return model.createNode(store.getNodeKindAt(cid), cid);
        }
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            return model.createNode(store.getNodeKindAt(cid), cid);
        }

        public long getAttribute(int i) {
            assert (i >= 0);
            final IDocumentTable store = documentTable();
            return store.getAttribute(_id, i);
        }
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Related Classes of xbird.xquery.dm.dtm.IDocumentTable

  • xbird.client.command.CreateIndex
  • xbird.client.command.ImportDocument
  • xbird.ext.xstream.XBirdCollectionStrategy
  • xbird.storage.DbCollection
  • xbird.storage.DbCollectionTest
  • xbird.xquery.dm.instance.DocumentTableModel
  • xbird.xquery.dm.instance.DocumentTableModel$DTMElement
  • xbird.xquery.dm.instance.DocumentTableModel$DTMNodeBase
  • xbird.xquery.expr.opt.PathIndexAccessExpr$IndexMatchedSequence
  • xbird.xquery.expr.opt.PathIndexAccessExpr$IndexMatchFocus
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