Examples with NodeIteratorAdapter org.apache.jackrabbit.commons.iterator.NodeIteratorAdapter used on opensource projects

Example 1 with NodeIteratorAdapter

use of org.apache.jackrabbit.commons.iterator.NodeIteratorAdapter in project jackrabbit by apache.

the class NodeImpl method getSharedSet.

//-------------------------------------------------------< shareable nodes >
/**
     * Returns an iterator over all nodes that are in the shared set of this
     * node. If this node is not shared then the returned iterator contains
     * only this node.
     *
     * @return a <code>NodeIterator</code>
     * @throws RepositoryException if an error occurs.
     * @since JCR 2.0
     */
public NodeIterator getSharedSet() throws RepositoryException {
    // check state of this instance
    sanityCheck();
    ArrayList<NodeImpl> list = new ArrayList<NodeImpl>();
    if (!isShareable()) {
        list.add(this);
    } else {
        NodeState state = data.getNodeState();
        for (NodeId parentId : state.getSharedSet()) {
            list.add(itemMgr.getNode(getNodeId(), parentId));
        }
    }
    return new NodeIteratorAdapter(list);
}

Example 2 with NodeIteratorAdapter

use of org.apache.jackrabbit.commons.iterator.NodeIteratorAdapter in project jackrabbit by apache.

the class TraversingNodeResolver method findNodes.

/**
     * @inheritDoc
     */
@Override
public NodeIterator findNodes(Set<Name> propertyNames, String value, Name ntName, boolean exact, long maxSize) throws RepositoryException {
    String sr = getSearchRoot(ntName);
    if (getSession().nodeExists(sr)) {
        try {
            Node root = getSession().getNode(sr);
            Set<Node> matchSet = new HashSet<Node>();
            collectNodes(value, propertyNames, ntName, root.getNodes(), matchSet, exact, maxSize);
            return new NodeIteratorAdapter(matchSet);
        } catch (PathNotFoundException e) {
            // should not get here
            log.warn("Error while retrieving node " + sr);
        }
    }
    // else: searchRoot does not exist yet -> omit the search
    return NodeIteratorAdapter.EMPTY;
}

Example 3 with NodeIteratorAdapter

use of org.apache.jackrabbit.commons.iterator.NodeIteratorAdapter in project jackrabbit by apache.

the class TraversingNodeResolver method findNodes.

/**
     * @inheritDoc
     */
@Override
public NodeIterator findNodes(Path relPath, String value, int authorizableType, boolean exact, long maxSize) throws RepositoryException {
    String sr = getSearchRoot(authorizableType);
    if (getSession().nodeExists(sr)) {
        try {
            String path = getNamePathResolver().getJCRPath(relPath);
            AuthorizableTypePredicate pred = getAuthorizableTypePredicate(authorizableType, relPath.getLength() > 1);
            Node root = getSession().getNode(sr);
            Map<String, Node> matchingNodes = new HashMap<String, Node>();
            collectNodes(value, path, pred, root.getNodes(), matchingNodes, exact, maxSize);
            return new NodeIteratorAdapter(matchingNodes.values());
        } catch (PathNotFoundException e) {
            // should not get here
            log.warn("Error while retrieving node " + sr);
        }
    }
    // else: searchRoot does not exist yet -> omit the search
    return NodeIteratorAdapter.EMPTY;
}

Example 4 with NodeIteratorAdapter

use of org.apache.jackrabbit.commons.iterator.NodeIteratorAdapter in project jackrabbit by apache.

the class TraverseNodes method execute.

public NodeIterator execute() throws Exception {
    FilterContentPackage pack = new FilterContentPackage();
    pack.addContent(getPath(), new IsNodePredicate());
    return new NodeIteratorAdapter(pack.getItems(getSession()));
}

Example 5 with NodeIteratorAdapter

use of org.apache.jackrabbit.commons.iterator.NodeIteratorAdapter in project jackrabbit by apache.

the class JsonWriterTest method testDoubleOutput.

@Test
public void testDoubleOutput() throws Exception {
    StringWriter writer = new StringWriter();
    JsonWriter jsonWriter = new JsonWriter(writer);
    Node parent = createMock(Node.class);
    Property doubleProperty = createMock(Property.class);
    Value doublePropertyValue = createMock(Value.class);
    expect(doubleProperty.getType()).andReturn(PropertyType.DOUBLE).anyTimes();
    expect(doubleProperty.getName()).andReturn("singleValued").anyTimes();
    expect(doubleProperty.isMultiple()).andReturn(false).anyTimes();
    expect(doubleProperty.getValue()).andReturn(doublePropertyValue).anyTimes();
    expect(doublePropertyValue.getType()).andReturn(PropertyType.DOUBLE).anyTimes();
    expect(doublePropertyValue.getDouble()).andReturn(5d).anyTimes();
    expect(doublePropertyValue.getString()).andReturn("5").anyTimes();
    Property mvDoubleProperty = createMock(Property.class);
    Value mvDoublePropertyValue1 = createMock(Value.class);
    Value mvDoublePropertyValue2 = createMock(Value.class);
    expect(mvDoubleProperty.getType()).andReturn(PropertyType.DOUBLE).anyTimes();
    expect(mvDoubleProperty.getName()).andReturn("multiValued").anyTimes();
    expect(mvDoubleProperty.isMultiple()).andReturn(true).anyTimes();
    expect(mvDoubleProperty.getValues()).andReturn(new Value[] { mvDoublePropertyValue1, mvDoublePropertyValue2 }).anyTimes();
    expect(mvDoublePropertyValue1.getType()).andReturn(PropertyType.DOUBLE).anyTimes();
    expect(mvDoublePropertyValue1.getDouble()).andReturn(42d).anyTimes();
    expect(mvDoublePropertyValue1.getString()).andReturn("42").anyTimes();
    expect(mvDoublePropertyValue2.getType()).andReturn(PropertyType.DOUBLE).anyTimes();
    expect(mvDoublePropertyValue2.getDouble()).andReturn(98.6).anyTimes();
    expect(mvDoublePropertyValue2.getString()).andReturn("98.6").anyTimes();
    final List<Property> properties = new ArrayList<Property>();
    properties.add(doubleProperty);
    properties.add(mvDoubleProperty);
    expect(parent.getProperties()).andAnswer(new IAnswer<PropertyIterator>() {

        @Override
        public PropertyIterator answer() throws Throwable {
            return new PropertyIteratorAdapter(properties.iterator());
        }
    });
    expect(parent.getNodes()).andAnswer(new IAnswer<NodeIterator>() {

        @Override
        public NodeIterator answer() throws Throwable {
            return new NodeIteratorAdapter(Collections.<Node>emptyIterator());
        }
    });
    replayAll();
    jsonWriter.write(parent, 1);
    assertEquals("{\":singleValued\":\"Double\",\"singleValued\":5,\":multiValued\":\"Double\",\"multiValued\":[42,98.6],\"::NodeIteratorSize\":0}", writer.toString());
    verifyAll();
}