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

Example 31 with PropertyIterator

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

the class PropertyReadMethodsTest method setUp.

/**
 * Sets up the fixture for this test.
 */
protected void setUp() throws Exception {
    isReadOnly = true;
    super.setUp();
    session = getHelper().getReadOnlySession();
    testRootNode = session.getRootNode().getNode(testPath);
    PropertyIterator properties = testRootNode.getProperties();
    try {
        property = properties.nextProperty();
    } catch (NoSuchElementException e) {
        fail("Any node must have at least one property set: jcr:primaryType");
    }
}

Example 32 with PropertyIterator

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

the class PropertyTypeTest method typeCheckChildren.

private void typeCheckChildren(Node parentNode) throws RepositoryException {
    NodeIterator nodes = parentNode.getNodes();
    while (nodes.hasNext()) {
        Node node = nodes.nextNode();
        PropertyIterator props = node.getProperties();
        while (props.hasNext()) {
            Property prop = props.nextProperty();
            int reqType = prop.getDefinition().getRequiredType();
            int type = PropertyType.UNDEFINED;
            boolean isEmptyMultipleArray = false;
            if (prop.getDefinition().isMultiple()) {
                if (prop.getValues().length > 0) {
                    type = prop.getValues()[0].getType();
                } else {
                    isEmptyMultipleArray = true;
                }
            } else {
                type = prop.getValue().getType();
            }
            if (!isEmptyMultipleArray && reqType != PropertyType.UNDEFINED) {
                assertFalse("The type of a property must not " + "be UNDEFINED", type == PropertyType.UNDEFINED);
                assertEquals("The type of a property has to match " + "the type of the property definition.", type, reqType);
            }
        }
        typeCheckChildren(node);
    }
}

Example 33 with PropertyIterator

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

the class ReferencePropertyTest method testPropValue.

/**
 * Tests if the referenced node has this property in its referers list in
 * case the property is not transient. Also tests in theis case that the
 * node retrieved by property.getNode() is the same as the one retrieved by
 * session.getNodeByUUID() .
 */
public void testPropValue() throws RepositoryException {
    Node referenced = session.getNodeByUUID(prop.getString());
    PropertyIterator referers = referenced.getReferences();
    if (!prop.isNew()) {
        boolean found = false;
        while (referers.hasNext()) {
            Property propp = referers.nextProperty();
            if (propp.isSame(prop)) {
                found = true;
            }
        }
        assertTrue("Referencing property of node " + referenced.getName() + " not found.", found);
        assertTrue("Referenced node retrieved with getNode is different " + "from the node retrieved with getNodeByUUID", referenced.isSame(referencedNode));
    } else {
        log.println("Reference property " + prop.getName() + " is in transient state.");
    }
}

Example 34 with PropertyIterator

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

the class NodeReadMethodsTest method testHasProperty.

/**
 * Test if hasProperty(String relPath) returns true if a required property
 * exists and false if it doesn't. Tested node: root
 */
public void testHasProperty() throws NotExecutableException, RepositoryException {
    Node node = testRootNode;
    PropertyIterator properties = node.getProperties();
    StringBuffer notExistingPropertyName = new StringBuffer();
    while (properties.hasNext()) {
        Property p = properties.nextProperty();
        assertTrue("node.hasProperty(\"relPath\") returns false " + "although property at relPath is existing", node.hasProperty(p.getName()));
        notExistingPropertyName.append(p.getName() + "X");
    }
    if (notExistingPropertyName.toString().equals("")) {
        fail("Root node must at least have one property: jcr:primaryType");
    }
    assertFalse("node.hasProperty(\"relPath\") returns true " + "although property at relPath is not existing", node.hasProperty(notExistingPropertyName.toString().replaceAll(":", "")));
}

Example 35 with PropertyIterator

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

the class ConcurrentReadWriteTest method testReadWrite.

public void testReadWrite() throws RepositoryException {
    final List uuids = new ArrayList();
    for (int i = 0; i < NUM_NODES; i++) {
        Node n = testRootNode.addNode("node" + i);
        n.addMixin(mixReferenceable);
        uuids.add(n.getUUID());
    }
    final List exceptions = Collections.synchronizedList(new ArrayList());
    final long[] numReads = new long[] { 0 };
    testRootNode.save();
    Thread t = new Thread(new Runnable() {

        public void run() {
            try {
                runTask(new Task() {

                    public void execute(Session session, Node test) throws RepositoryException {
                        Random rand = new Random();
                        long start = System.currentTimeMillis();
                        long reads = 0;
                        while (System.currentTimeMillis() < start + RUN_NUM_SECONDS * 1000) {
                            String uuid = (String) uuids.get(rand.nextInt(uuids.size()));
                            Node n = session.getNodeByUUID(uuid);
                            try {
                                for (PropertyIterator it = n.getProperties(); it.hasNext(); ) {
                                    Property p = it.nextProperty();
                                    if (p.isMultiple()) {
                                        p.getValues();
                                    } else {
                                        p.getValue();
                                    }
                                }
                            } catch (InvalidItemStateException e) {
                            // ignore
                            }
                            reads++;
                        }
                        synchronized (numReads) {
                            numReads[0] += reads;
                        }
                    }
                }, NUM_THREADS, testRoot);
            } catch (RepositoryException e) {
                exceptions.add(e);
            }
        }
    });
    t.start();
    long numWrites = 0;
    while (t.isAlive()) {
        Random rand = new Random();
        String uuid = (String) uuids.get(rand.nextInt(uuids.size()));
        Node n = superuser.getNodeByUUID(uuid);
        if (n.hasProperty("test")) {
            n.getProperty("test").remove();
        } else {
            n.setProperty("test", "hello world");
        }
        n.save();
        numWrites++;
    }
    log.println("#writes performed: " + numWrites);
    log.println("#reads performed: " + numReads[0]);
    if (!exceptions.isEmpty()) {
        fail(((RepositoryException) exceptions.get(0)).getMessage());
    }
}