Examples with NodeInfo org.apache.jackrabbit.oak.spi.xml.NodeInfo used on opensource projects

Example 1 with NodeInfo

use of org.apache.jackrabbit.oak.spi.xml.NodeInfo in project jackrabbit-oak by apache.

the class DocViewImportHandler method processCharacters.

/**
     * Translates character data reported by the
     * {@code {@link #characters(char[], int, int)}} &
     * {@code {@link #ignorableWhitespace(char[], int, int)}} SAX events
     * into a  {@code jcr:xmltext} child node with one
     * {@code jcr:xmlcharacters} property.
     *
     * @throws SAXException if an error occurs
     * @see #appendCharacters(char[], int, int)
     */
private void processCharacters() throws SAXException {
    try {
        if (textHandler != null && textHandler.length() > 0) {
            // there is character data that needs to be added to
            // the current node
            // check for pure whitespace character data
            Reader reader = textHandler.reader();
            try {
                int ch;
                while ((ch = reader.read()) != -1) {
                    if (ch > 0x20) {
                        break;
                    }
                }
                if (ch == -1) {
                    // the character data consists of pure whitespace, ignore
                    log.debug("ignoring pure whitespace character data...");
                    // reset handler
                    textHandler.dispose();
                    textHandler = null;
                    return;
                }
            } finally {
                reader.close();
            }
            NodeInfo node = new NodeInfo(getJcrName(NamespaceRegistry.NAMESPACE_JCR, "xmltext"), null, null, null);
            ArrayList<PropInfo> props = new ArrayList<PropInfo>();
            props.add(new PropInfo(getJcrName(NamespaceRegistry.NAMESPACE_JCR, "xmlcharacters"), PropertyType.STRING, textHandler));
            // call Importer
            importer.startNode(node, props);
            importer.endNode(node);
            // reset handler
            textHandler.dispose();
            textHandler = null;
        }
    } catch (IOException ioe) {
        String msg = "internal error while processing internal buffer data";
        log.error(msg, ioe);
        throw new SAXException(msg, ioe);
    } catch (RepositoryException re) {
        throw new SAXException(re);
    }
}

Example 2 with NodeInfo

use of org.apache.jackrabbit.oak.spi.xml.NodeInfo in project jackrabbit-oak by apache.

the class SysViewImportHandler method processNode.

private void processNode(ImportState state, boolean start, boolean end) throws SAXException {
    if (!start && !end) {
        return;
    }
    String id = state.uuid;
    NodeInfo node = new NodeInfo(state.nodeName, state.nodeTypeName, state.mixinNames, id);
    // call Importer
    try {
        if (start) {
            importer.startNode(node, state.props);
            // dispose temporary property values
            for (PropInfo pi : state.props) {
                pi.dispose();
            }
        }
        if (end) {
            importer.endNode(node);
        }
    } catch (RepositoryException re) {
        throw new SAXException(re);
    }
}

Example 3 with NodeInfo

use of org.apache.jackrabbit.oak.spi.xml.NodeInfo in project jackrabbit-oak by apache.

the class AccessControlImporterBaseTest method testStartChildInfoUnknownType.

@Test(expected = ConstraintViolationException.class)
public void testStartChildInfoUnknownType() throws Exception {
    NodeInfo invalidChildInfo = new NodeInfo("anyName", NodeTypeConstants.NT_OAK_UNSTRUCTURED, ImmutableList.of(), null);
    init();
    importer.start(aclTree);
    importer.startChildInfo(invalidChildInfo, ImmutableList.of());
}

Example 4 with NodeInfo

use of org.apache.jackrabbit.oak.spi.xml.NodeInfo in project jackrabbit-oak by apache.

the class DocViewImportHandler method startElement.

//-------------------------------------------------------< ContentHandler >
/**
     * {@inheritDoc}
     * <p>
     * See also {@link org.apache.jackrabbit.commons.xml.Exporter#exportProperties(Node)}
     * regarding special handling of multi-valued properties on export.
     */
@Override
public void startElement(String namespaceURI, String localName, String qName, Attributes atts) throws SAXException {
    // process buffered character data
    processCharacters();
    try {
        NameInfo nameInfo = new NameInfo(qName);
        nameInfo = processName(nameInfo);
        // properties
        String id = null;
        String nodeTypeName = null;
        Iterable<String> mixinTypes = null;
        List<PropInfo> props = new ArrayList<PropInfo>(atts.getLength());
        for (int i = 0; i < atts.getLength(); i++) {
            if (atts.getURI(i).equals(NamespaceConstants.NAMESPACE_XMLNS)) {
                // see http://issues.apache.org/jira/browse/JCR-620#action_12448164
                continue;
            }
            NameInfo propNameInfo = processName(new NameInfo(atts.getQName(i)));
            String attrValue = atts.getValue(i);
            if (NamespaceRegistry.NAMESPACE_JCR.equals(propNameInfo.getNamespaceUri()) && "primaryType".equals(propNameInfo.getLocalName())) {
                // jcr:primaryType
                if (!attrValue.isEmpty()) {
                    //TODO
                    nodeTypeName = attrValue;
                }
            } else if (NamespaceRegistry.NAMESPACE_JCR.equals(propNameInfo.getNamespaceUri()) && "mixinTypes".equals(propNameInfo.getLocalName())) {
                // jcr:mixinTypes
                mixinTypes = parseNames(attrValue);
            } else if (NamespaceRegistry.NAMESPACE_JCR.equals(propNameInfo.getNamespaceUri()) && "uuid".equals(propNameInfo.getLocalName())) {
                // jcr:uuid
                if (!attrValue.isEmpty()) {
                    id = attrValue;
                }
            } else {
                // always assume single-valued property for the time being
                // until a way of properly serializing/detecting multi-valued
                // properties on re-import is found (see JCR-325);
                // see also DocViewSAXEventGenerator#leavingProperties(Node, int)
                // TODO proper multi-value serialization support
                TextValue tv = new StringValue(attrValue, sessionContext.getValueFactory(), currentNamePathMapper());
                props.add(new PropInfo(propNameInfo.getRepoQualifiedName(), PropertyType.UNDEFINED, tv));
            }
        }
        NodeInfo node = new NodeInfo(nameInfo.getRepoQualifiedName(), nodeTypeName, mixinTypes, id);
        // all information has been collected, now delegate to importer
        importer.startNode(node, props);
        // push current node data onto stack
        stack.push(node);
    } catch (RepositoryException re) {
        throw new SAXException(re);
    }
}

Example 5 with NodeInfo

use of org.apache.jackrabbit.oak.spi.xml.NodeInfo in project jackrabbit-oak by apache.

the class DocViewImportHandler method endElement.

@Override
public void endElement(String namespaceURI, String localName, String qName) throws SAXException {
    // process buffered character data
    processCharacters();
    NodeInfo node = stack.peek();
    try {
        // call Importer
        importer.endNode(node);
    } catch (RepositoryException re) {
        throw new SAXException(re);
    }
    // we're done with this node, pop it from stack
    stack.pop();
}