Examples with NodeIterator javax.jcr.NodeIterator used on opensource projects

Example 81 with NodeIterator

use of javax.jcr.NodeIterator in project jackrabbit by apache.

the class SysViewContentHandler method startElement.

public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException {
    try {
        if (qName.equals(svNode)) {
            //attribute sv:name
            String nodeName = attributes.getValue(svName);
            if (noRecurse) {
                if (!testRootDone) {
                    nodeElemStack.push(currentNodeElem);
                    testRootDone = true;
                    // correct root name?
                    if (currentNodeElem.node.getDepth() == 0) {
                        checkCondition("Exported Root node has not the required " + "element name 'jcr:root'.", nodeName.equals(jcrRoot));
                    }
                // nothing else to do here
                } else // rootNode yet done
                {
                    // only the testRootNode should be exported.
                    checkCondition("Child Node Element of testRoot Node " + "element found although noRecursive is true.", !testRootDone);
                }
            } else {
                if (!testRootDone) {
                    nodeElemStack.push(currentNodeElem);
                    testRootDone = true;
                    // correct root name?
                    if (currentNodeElem.node.getDepth() == 0) {
                        checkCondition("Exported Root node has not the required " + "element name 'jcr:root'.", nodeName.equals(jcrRoot));
                    }
                // nothing else to do here
                } else // Collect the exported data in a NodeElemData object.
                // every occurrence of an opened sv:node element
                // creates such an object which will be put on the nodeElemStack.
                // As this element will be popped from the stack when the node element
                // is closed, the latest element on the stack represents the parent
                // node element of the current node element.
                {
                    parentNodeElem = (NodeElemData) nodeElemStack.pop();
                    // get the node(s) with the found nodeName
                    NodeIterator nodeIter = parentNodeElem.node.getNodes(nodeName);
                    // create a new nodeElemData for this new node elem in process
                    currentNodeElem = new NodeElemData();
                    currentNodeElem.name = nodeName;
                    long size = getSize(nodeIter);
                    if (size >= 1) {
                        // position the node elem is found in the exported tree.
                        if (parentNodeElem.childNodeElemNames.containsKey(nodeName)) {
                            ChildNodeElem child = (ChildNodeElem) parentNodeElem.childNodeElemNames.get(nodeName);
                            child.number++;
                            currentNodeElem.index = child.number;
                            // get the node
                            String relPath = currentNodeElem.name + "[" + child.number + "]";
                            currentNodeElem.node = parentNodeElem.node.getNode(relPath);
                            currentNodeElem.path = currentNodeElem.node.getPath();
                            parentNodeElem.childNodeElemNames.put(nodeName, child);
                        } else {
                            ChildNodeElem child = new ChildNodeElem();
                            child.name = nodeName;
                            child.number = 1;
                            currentNodeElem.index = child.number;
                            // get the node
                            String relPath = currentNodeElem.name + "[" + child.number + "]";
                            currentNodeElem.node = parentNodeElem.node.getNode(relPath);
                            currentNodeElem.path = currentNodeElem.node.getPath();
                            parentNodeElem.childNodeElemNames.put(nodeName, child);
                        }
                    } else {
                        // no node found, this is an error.
                        checkCondition("No child node of node " + parentNodeElem.path + " found with name:  " + nodeName, false);
                    }
                    // push the parent data and the current node element data on the stack
                    nodeElemStack.push(parentNodeElem);
                    nodeElemStack.push(currentNodeElem);
                }
            }
        } else // Collect the value(s) found in an ArrayList.
        if (qName.equals(svProperty)) {
            currentPropElem = new PropElemData();
            currentPropElem.name = attributes.getValue(svName);
            currentPropElem.typeName = attributes.getValue(svType);
            currentPropElem.type = PropertyType.valueFromName(currentPropElem.typeName);
            currentPropElem.values = new ArrayList<String>();
        } else if (qName.equals(svValue)) {
            // init
            currentValue = new StringBuffer();
        } else {
            // invalid element name is used
            checkCondition("Invalid element name " + qName + " in SysView export found", false);
        }
    } catch (PathNotFoundException pne) {
        checkCondition("Item not found during exportSysViewTest: " + pne.toString(), false);
    } catch (RepositoryException re) {
    // what here?
    }
}

Example 82 with NodeIterator

use of javax.jcr.NodeIterator in project jackrabbit by apache.

the class ReadWhileSaveTest method testReadWhileSave.

public void testReadWhileSave() throws RepositoryException, IOException {
    Thread t = runExpensiveSave();
    long numReads = 0;
    while (t.isAlive()) {
        Session s = getHelper().getSuperuserSession();
        try {
            for (NodeIterator it = s.getRootNode().getNodes(); it.hasNext(); ) {
                it.nextNode();
            }
            numReads++;
        } finally {
            s.logout();
        }
        try {
            Thread.sleep(100);
        } catch (InterruptedException e) {
        // ignore
        }
    }
    log.println("numReads: " + numReads);
}

Example 83 with NodeIterator

use of javax.jcr.NodeIterator in project jackrabbit by apache.

the class MoveTest method doTestMove.

private void doTestMove(boolean save) throws RepositoryException {
    Session session = testRootNode.getSession();
    for (NodeIterator it = testRootNode.getNodes(); it.hasNext(); ) {
        it.nextNode().remove();
        session.save();
    }
    Node node1 = testRootNode.addNode(nodeName1);
    Node node2 = node1.addNode(nodeName2);
    session.save();
    String from = node2.getPath();
    String to = node1.getParent().getPath() + "/" + nodeName2;
    session.move(from, to);
    try {
        if (save) {
            node2.save();
        } else {
            node2.refresh(false);
        }
        fail("Refresh and Save should not work for moved nodes");
    } catch (RepositoryException e) {
    // expected
    }
    session.save();
    NodeIterator it = node2.getParent().getNodes(nodeName2);
    assertTrue(it.hasNext());
    it.nextNode();
    assertFalse(it.hasNext());
    node2.getParent().getPath();
    // for (it = testRootNode.getNodes(); it.hasNext();) {
    // System.out.println(it.nextNode().getPath());
    // }
    String now = node2.getPath();
    assertEquals(testRootNode.getPath() + "/" + nodeName2, now);
}

Example 84 with NodeIterator

use of javax.jcr.NodeIterator in project jackrabbit by apache.

the class MoveTest method doTestMoveWithGetPath.

private void doTestMoveWithGetPath(boolean index) throws RepositoryException {
    Session session = testRootNode.getSession();
    for (NodeIterator it = testRootNode.getNodes(); it.hasNext(); ) {
        it.nextNode().remove();
        session.save();
    }
    String testPath = testRootNode.getPath();
    Node a = testRootNode.addNode("a");
    Node b = a.addNode("b");
    session.save();
    session.move(testPath + "/a/b", testPath + "/a");
    if (index) {
        b.getPath();
    }
    session.move(testPath + "/a", testPath + "/a");
    assertEquals(testPath + "/a[2]", a.getPath());
    assertEquals(testPath + "/a", b.getPath());
}

Example 85 with NodeIterator

use of javax.jcr.NodeIterator in project jackrabbit by apache.

the class MultiWorkspaceShareableNodeTest method initNodesW2.

protected void initNodesW2() throws RepositoryException {
    // testroot
    if (superuserW2.getRootNode().hasNode(testPath)) {
        testRootNodeW2 = superuserW2.getRootNode().getNode(testPath);
        // clean test root
        for (NodeIterator it = testRootNodeW2.getNodes(); it.hasNext(); ) {
            it.nextNode().remove();
        }
        testRootNodeW2.save();
    } else {
        testRootNodeW2 = superuserW2.getRootNode().addNode(testPath, testNodeType);
        superuserW2.save();
    }
}