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

Example 16 with NodeIterator

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

the class RestoreTest method testRestoreOrder2Jcr2_3.

/**
     * Test the child ordering of restored nodes.
     * @throws RepositoryException
     */
public void testRestoreOrder2Jcr2_3() throws RepositoryException, NotExecutableException {
    // create a test-root that has orderable child nodes
    Node testRoot = versionableNode.addNode(nodeName4, "nt:unstructured");
    ensureMixinType(testRoot, mixVersionable);
    versionableNode.getSession().save();
    // create children of vNode and checkin
    Node child1 = testRoot.addNode(nodeName1);
    ensureMixinType(child1, mixVersionable);
    Node child2 = testRoot.addNode(nodeName2);
    ensureMixinType(child2, mixVersionable);
    testRoot.getSession().save();
    versionManager.checkin(child1.getPath());
    versionManager.checkin(child2.getPath());
    Version v1 = versionManager.checkin(testRoot.getPath());
    // reoder nodes
    versionManager.checkout(testRoot.getPath());
    testRoot.orderBefore(nodeName2, nodeName1);
    testRoot.getSession().save();
    versionManager.checkin(testRoot.getPath());
    // restore version 1.0
    versionManager.restore(v1, true);
    // check order
    NodeIterator iter = testRoot.getNodes();
    assertTrue(testRoot.getName() + " should have 2 child nodes.", iter.hasNext());
    Node n1 = iter.nextNode();
    assertTrue(testRoot.getName() + " should have 2 child nodes.", iter.hasNext());
    Node n2 = iter.nextNode();
    String orderOk = nodeName1 + ", " + nodeName2;
    String order = n1.getName() + ", " + n2.getName();
    assertEquals("Invalid child node ordering", orderOk, order);
}

Example 17 with NodeIterator

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

the class RestoreTest method testRestoreOrderJcr2.

/**
     * Test the child ordering of restored nodes.
     * @throws RepositoryException
     */
public void testRestoreOrderJcr2() throws RepositoryException, NotExecutableException {
    // create a test-root that has orderable child nodes
    Node testRoot = versionableNode.addNode(nodeName4, "nt:unstructured");
    ensureMixinType(testRoot, mixVersionable);
    versionableNode.getSession().save();
    // create children of vNode and checkin
    Node child1 = testRoot.addNode(nodeName1);
    ensureMixinType(child1, mixVersionable);
    Node child2 = testRoot.addNode(nodeName2);
    ensureMixinType(child2, mixVersionable);
    testRoot.getSession().save();
    versionManager.checkin(child1.getPath());
    versionManager.checkin(child2.getPath());
    Version v1 = versionManager.checkin(testRoot.getPath());
    // remove node 1
    versionManager.checkout(testRoot.getPath());
    child1.remove();
    testRoot.getSession().save();
    versionManager.checkout(testRoot.getPath());
    // restore version 1.0
    versionManager.restore(v1, true);
    // check order
    NodeIterator iter = testRoot.getNodes();
    assertTrue(testRoot.getName() + " should have 2 child nodes.", iter.hasNext());
    Node n1 = iter.nextNode();
    assertTrue(testRoot.getName() + " should have 2 child nodes.", iter.hasNext());
    Node n2 = iter.nextNode();
    String orderOk = nodeName1 + ", " + nodeName2;
    String order = n1.getName() + ", " + n2.getName();
    assertEquals("Invalid child node ordering", orderOk, order);
}

Example 18 with NodeIterator

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

the class QueryTest method testQueryChildNodesOfRoot.

/**
     * Queries the child nodes of the root node.
     * @throws NotExecutableException 
     */
public void testQueryChildNodesOfRoot() throws RepositoryException, NotExecutableException {
    List<Node> nodes = new ArrayList<Node>();
    for (NodeIterator it = superuser.getRootNode().getNodes(); it.hasNext(); ) {
        nodes.add(it.nextNode());
    }
    Node[] children = nodes.toArray(new Node[nodes.size()]);
    executeXPathQuery(superuser, "/jcr:root/*", children);
}

Example 19 with NodeIterator

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

the class QueryTest method testSQL2Limit.

/**
     * https://issues.apache.org/jira/browse/JCR-2543
     */
public void testSQL2Limit() throws Exception {
    Query q = qm.createQuery("SELECT * FROM [nt:unstructured]", Query.JCR_SQL2);
    q.setLimit(1);
    QueryResult r = q.execute();
    NodeIterator it = r.getNodes();
    assertTrue(it.hasNext());
    it.next();
    assertFalse(it.hasNext());
}

Example 20 with NodeIterator

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

the class ClearWorkspace method execute.

/**
     * {@inheritDoc}
     */
public boolean execute(Context ctx) throws Exception {
    Session s = CommandHelper.getSession(ctx);
    if (log.isDebugEnabled()) {
        log.debug("removing all content from workspace " + s.getWorkspace().getName());
    }
    // Set current node to root
    CommandHelper.setCurrentNode(ctx, s.getRootNode());
    NodeIterator iter = s.getRootNode().getNodes();
    while (iter.hasNext()) {
        Node n = (Node) iter.next();
        if (!n.getName().equals(JcrConstants.JCR_SYSTEM)) {
            n.remove();
        }
    }
    PropertyIterator pIter = s.getRootNode().getProperties();
    while (pIter.hasNext()) {
        Property p = pIter.nextProperty();
        if (!p.getName().equals(JcrConstants.JCR_PRIMARYTYPE)) {
            p.remove();
        }
    }
    return false;
}