/** Dump given node in JSON, optionally recursing into its child nodes */
protected void dump(Node node, JSONWriter w, int currentRecursionLevel, int maxRecursionLevels)
throws RepositoryException, JSONException {
w.object();
PropertyIterator props = node.getProperties();
// the node's actual properties
while (props.hasNext()) {
Property prop = props.nextProperty();
if (propertyNamesToIgnore != null && propertyNamesToIgnore.contains(prop.getName())) {
continue;
}
writeProperty(w, prop);
}
// the child nodes
if (recursionLevelActive(currentRecursionLevel, maxRecursionLevels)) {
final NodeIterator children = node.getNodes();
while (children.hasNext()) {
final Node n = children.nextNode();
dumpSingleNode(n, w, currentRecursionLevel, maxRecursionLevels);
}
}
w.endObject();
}
@Override
public int performAction(Resource res) throws RepositoryException {
// get value map and node
ValueMap vm = res.adaptTo(ValueMap.class);
Node node = res.adaptTo(Node.class);
int propsModified = 0;
PropertyIterator pIter = node.getProperties();
while (pIter.hasNext()) {
Property prop = pIter.nextProperty();
if (isModifiable(prop)) {
boolean modified = doModifications(prop);
if (modified) {
// increase our modification count
propsModified++;
}
} else {
// move on to next property
}
}
return propsModified;
}
/**
* {@inheritDoc}
*
* @see
* org.modeshape.graph.request.processor.RequestProcessor#process(org.modeshape.graph.request.ReadAllPropertiesRequest)
*/
@Override
public void process(ReadAllPropertiesRequest request) {
if (request == null) return;
try {
Workspace workspace = workspaceFor(request.inWorkspace());
Node node = workspace.node(request.at());
Location actualLocation = workspace.locationFor(node);
request.setActualLocationOfNode(actualLocation);
// Read the properties ...
for (PropertyIterator iter = node.getProperties(); iter.hasNext(); ) {
request.addProperty(workspace.propertyFor(iter.nextProperty()));
}
// Add in the 'jcr:uuid' property ...
if (actualLocation.hasIdProperties()) {
request.addProperty(workspace.propertyFor(ModeShapeLexicon.UUID, actualLocation.getUuid()));
}
// Get the number of children ...
NodeIterator childIter = node.getNodes();
int numChildren = (int) childIter.getSize();
if (numChildren == -1) {
numChildren = 0;
while (childIter.hasNext()) {
childIter.nextNode();
++numChildren;
}
}
request.setNumberOfChildren(numChildren);
setCacheableInfo(request);
} catch (Throwable e) {
request.setError(e);
}
}
/** Recursively outputs the contents of the given node. */
private static void dump(Node node) throws RepositoryException {
// First output the node path
System.out.println(node.getPath());
// Skip the virtual (and large!) jcr:system subtree
if (node.getName().equals("jcr:system")) {
return;
}
// Then output the properties
PropertyIterator properties = node.getProperties();
while (properties.hasNext()) {
Property property = properties.nextProperty();
if (property.getDefinition().isMultiple()) {
// A multi-valued property, print all values
Value[] values = property.getValues();
for (int i = 0; i < values.length; i++) {
System.out.println(property.getPath() + " = " + values[i].getString());
}
} else {
// A single-valued property
System.out.println(property.getPath() + " = " + property.getString());
}
}
// Finally output all the child nodes recursively
NodeIterator nodes = node.getNodes();
while (nodes.hasNext()) {
dump(nodes.nextNode());
}
}
/**
* {@inheritDoc}
*
* @see
* org.modeshape.graph.request.processor.RequestProcessor#process(org.modeshape.graph.request.ReadNodeRequest)
*/
@Override
public void process(ReadNodeRequest request) {
if (request == null) return;
try {
Workspace workspace = workspaceFor(request.inWorkspace());
Node node = workspace.node(request.at());
Location actualLocation = workspace.locationFor(node);
request.setActualLocationOfNode(actualLocation);
// Read the children ...
for (NodeIterator iter = node.getNodes(); iter.hasNext(); ) {
request.addChild(workspace.locationFor(iter.nextNode()));
}
// Read the properties ...
for (PropertyIterator iter = node.getProperties(); iter.hasNext(); ) {
request.addProperty(workspace.propertyFor(iter.nextProperty()));
}
// Add in the 'jcr:uuid' property ...
if (actualLocation.hasIdProperties()) {
request.addProperty(workspace.propertyFor(ModeShapeLexicon.UUID, actualLocation.getUuid()));
}
setCacheableInfo(request);
} catch (Throwable e) {
request.setError(e);
}
}
@Override
public String run(Application app, Request req, Response resp) {
ContentModel cm = (ContentModel) req.attr(ContentModel.KEY);
try {
List<Map<String, String>> labelList = new ArrayList<Map<String, String>>();
Node labelsNode = cm.getAppsConfigNode(LabelsExtension.NODE_NAME, true).getNode();
PropertyIterator it = labelsNode.getProperties();
while (it.hasNext()) {
Property p = it.nextProperty();
String name = p.getName();
if (name.startsWith("label.")) {
Map<String, String> label = new HashMap<String, String>();
label.put("name", name.substring(6));
label.put("value", p.getString());
labelList.add(label);
}
}
Collections.sort(
labelList,
new Comparator<Map<String, String>>() {
@Override
public int compare(Map<String, String> o1, Map<String, String> o2) {
return o1.get("name").compareTo(o2.get("name"));
}
});
Map<String, Object> params = new HashMap<String, Object>();
params.put("labels", labelList);
params.put("node", cm.getAppsConfigNode(LabelsExtension.NODE_NAME));
return resp.formatTemplate("admin/labels.html", params);
} catch (RepositoryException e) {
log.error("Error while getting labels", e);
}
return null;
}
/**
* Load properties from the query node, request and property provider.<br>
* Overwrite order: query node < request < property provider<br>
* This ordering allows the query node to set defaults, the request to override those defaults but
* the property provider to have the final say in what value is set.
*
* @param request
* @param propertyProviderName
* @return
* @throws RepositoryException
*/
private Map<String, String> loadProperties(
SlingHttpServletRequest request, String propertyProviderName, Node node)
throws RepositoryException {
Map<String, String> propertiesMap = new HashMap<String, String>();
// 0. load authorizable (user) information
String userId = request.getRemoteUser();
String userPrivatePath = ClientUtils.escapeQueryChars(LitePersonalUtils.getPrivatePath(userId));
propertiesMap.put("_userPrivatePath", userPrivatePath);
propertiesMap.put("_userId", ClientUtils.escapeQueryChars(userId));
// 1. load in properties from the query template node so defaults can be set
PropertyIterator props = node.getProperties();
while (props.hasNext()) {
javax.jcr.Property prop = props.nextProperty();
if (!propertiesMap.containsKey(prop.getName()) && !prop.isMultiple()) {
propertiesMap.put(prop.getName(), prop.getString());
}
}
// 2. load in properties from the request
RequestParameterMap params = request.getRequestParameterMap();
for (Entry<String, RequestParameter[]> entry : params.entrySet()) {
String key = entry.getKey();
RequestParameter[] vals = entry.getValue();
String requestValue = vals[0].getString();
// blank values aren't cool
if (StringUtils.isBlank(requestValue)) {
continue;
}
// KERN-1601 Wildcard searches have to be manually lowercased for case insensitive
// matching as Solr bypasses the analyzer when dealing with a wildcard or fuzzy
// search.
if (StringUtils.contains(requestValue, '*') || StringUtils.contains(requestValue, '~')) {
requestValue = requestValue.toLowerCase();
}
// KERN-1703 Escape just :
requestValue = StringUtils.replace(requestValue, ":", "\\:");
propertiesMap.put(entry.getKey(), requestValue);
}
// 3. load properties from a property provider
if (propertyProviderName != null) {
LOGGER.debug("Trying Provider Name {} ", propertyProviderName);
SolrSearchPropertyProvider provider = propertyProvider.get(propertyProviderName);
if (provider != null) {
LOGGER.debug("Trying Provider {} ", provider);
provider.loadUserProperties(request, propertiesMap);
} else {
LOGGER.warn("No properties provider found for {} ", propertyProviderName);
}
} else {
LOGGER.debug("No Provider ");
}
return propertiesMap;
}
/**
* Fill's in the values for the search properties.
*
* @param searchProperties
* @param vals
* @param request
* @throws RepositoryException
*/
protected void handleProperties(
Map<String, Object> searchProperties, Node node, SlingHttpServletRequest request)
throws RepositoryException {
PropertyIterator props = node.getProperties("sakai:search-prop-*");
while (props.hasNext()) {
Property p = props.nextProperty();
handleProperty(searchProperties, p, request);
}
}
private Map<Value, String> binaryPropertyPaths(Node node) throws RepositoryException {
Map<Value, String> result = new HashMap<Value, String>();
for (PropertyIterator propertyIterator = node.getProperties(); propertyIterator.hasNext(); ) {
Property property = propertyIterator.nextProperty();
if (property.getType() == PropertyType.BINARY) {
result.put(property.getValue(), property.getPath());
}
}
return result;
}
/**
* Reads properties of the given node.
*
* @param node the node instance
* @return list of node's properties.
* @throws RepositoryException
*/
private Collection<JcrProperty> getProperties(Node node) throws RepositoryException {
ArrayList<JcrProperty> list = new ArrayList();
PropertyIterator it = node.getProperties();
while (it.hasNext()) {
Property p = it.nextProperty();
JcrProperty property =
new JcrProperty(p.getName(), PropertyType.nameFromValue(p.getType()), values(p));
property.setProtected(p.getDefinition().isProtected());
property.setProtected(p.getDefinition().isMultiple());
list.add(property);
}
return list;
}
/** 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");
}
}
public static void writeNodeContentsToWriter(JSONWriter write, Node node)
throws RepositoryException, JSONException {
// Since removal of bigstore we add in jcr:path and jcr:name
write.key("jcr:path");
write.value(PathUtils.translateAuthorizablePath(node.getPath()));
write.key("jcr:name");
write.value(node.getName());
PropertyIterator properties = node.getProperties();
while (properties.hasNext()) {
Property prop = properties.nextProperty();
String name = prop.getName();
write.key(name);
PropertyDefinition propertyDefinition = prop.getDefinition();
int propertyType = prop.getType();
if (PropertyType.BINARY == propertyType) {
if (propertyDefinition.isMultiple()) {
write.array();
for (long l : prop.getLengths()) {
write.value("binary-length:" + String.valueOf(l));
}
write.endArray();
} else {
write.value("binary-length:" + String.valueOf(prop.getLength()));
}
} else {
if (propertyDefinition.isMultiple()) {
Value[] values = prop.getValues();
write.array();
for (Value value : values) {
Object ovalue = stringValue(value);
if (isUserPath(name, ovalue)) {
write.value(PathUtils.translateAuthorizablePath(ovalue));
} else {
write.value(ovalue);
}
}
write.endArray();
} else {
Object value = stringValue(prop.getValue());
if (isUserPath(name, value)) {
write.value(PathUtils.translateAuthorizablePath(value));
} else {
write.value(value);
}
}
}
}
}
@Test
public void testGet()
throws VersionException, UnsupportedRepositoryOperationException, InvalidItemStateException,
LockException, RepositoryException, IOException, ServletException {
SlingHttpServletRequest request = createNiceMock(SlingHttpServletRequest.class);
SlingHttpServletResponse response = createNiceMock(SlingHttpServletResponse.class);
Resource resource = createNiceMock(Resource.class);
Node node = createNiceMock(Node.class);
Version version = createNiceMock(Version.class);
PropertyIterator propertyIterator = createNiceMock(PropertyIterator.class);
VersionHistory versionHistory = createNiceMock(VersionHistory.class);
VersionIterator versionIterator = createNiceMock(VersionIterator.class);
Node versionNode = createNiceMock(Node.class);
Session session = createNiceMock(Session.class);
Workspace workspace = createNiceMock(Workspace.class);
VersionManager versionManager = createNiceMock(VersionManager.class);
EasyMock.expect(request.getResource()).andReturn(resource).anyTimes();
EasyMock.expect(resource.adaptTo(Node.class)).andReturn(node).anyTimes();
PrintWriter pw = new PrintWriter(new ByteArrayOutputStream());
EasyMock.expect(response.getWriter()).andReturn(pw).anyTimes();
EasyMock.expect(node.getSession()).andReturn(session);
EasyMock.expect(session.getWorkspace()).andReturn(workspace);
EasyMock.expect(workspace.getVersionManager()).andReturn(versionManager);
EasyMock.expect(versionManager.getVersionHistory("/foo")).andReturn(versionHistory);
EasyMock.expect(node.getPath()).andReturn("/foo").anyTimes();
EasyMock.expect(versionHistory.getAllVersions()).andReturn(versionIterator);
EasyMock.expect(versionIterator.getSize()).andReturn(2L);
EasyMock.expect(versionIterator.hasNext()).andReturn(true);
EasyMock.expect(versionIterator.nextVersion()).andReturn(version);
EasyMock.expect(versionIterator.hasNext()).andReturn(true);
EasyMock.expect(versionIterator.nextVersion()).andReturn(version);
EasyMock.expect(version.getName()).andReturn("NameVersioNode").anyTimes();
EasyMock.expect(version.getNode(JcrConstants.JCR_FROZENNODE)).andReturn(versionNode).anyTimes();
EasyMock.expect(version.getProperties()).andReturn(propertyIterator).anyTimes();
EasyMock.expect(propertyIterator.hasNext()).andReturn(false).anyTimes();
replay();
listVersionsServlet.doGet(request, response);
verify();
}
/**
* Writes the mail attributes from the <code>jamesattr:*</code> property.
*
* @param node mail node
* @param mail mail message
* @throws RepositoryException if a repository error occurs
* @throws IOException if an IO error occurs
*/
private void getAttributes(Node node, Mail mail) throws RepositoryException, IOException {
PropertyIterator iterator = node.getProperties("jamesattr:*");
while (iterator.hasNext()) {
Property property = iterator.nextProperty();
String name =
Text.unescapeIllegalJcrChars(property.getName().substring("jamesattr:".length()));
if (property.getType() == PropertyType.BINARY) {
@SuppressWarnings("deprecation")
InputStream input = property.getStream();
try {
ObjectInputStream stream = new ObjectInputStream(input);
mail.setAttribute(name, (Serializable) stream.readObject());
} catch (ClassNotFoundException e) {
throw new IOException(e.getMessage());
} finally {
input.close();
}
} else {
mail.setAttribute(name, property.getString());
}
}
}
protected void simpleResultCountCheck(SearchResultProcessor processor)
throws RepositoryException, JSONException {
int itemCount = 12;
QueryResult queryResult = createMock(QueryResult.class);
RowIterator results = createMock(RowIterator.class);
expect(queryResult.getRows()).andReturn(results);
expect(results.getSize()).andReturn(500L).anyTimes();
Row dummyRow = createMock(Row.class);
Value val = createMock(Value.class);
expect(val.getString()).andReturn("").times(itemCount);
expect(dummyRow.getValue("jcr:path")).andReturn(val).times(itemCount);
expect(results.hasNext()).andReturn(true).anyTimes();
expect(results.nextRow()).andReturn(dummyRow).times(itemCount);
SlingHttpServletRequest request = createMock(SlingHttpServletRequest.class);
ResourceResolver resourceResolver = createMock(ResourceResolver.class);
Session session = createMock(Session.class);
Node resultNode = createMock(Node.class);
expect(resultNode.getPath()).andReturn("/path/to/node").anyTimes();
expect(resultNode.getName()).andReturn("node").anyTimes();
expect(request.getResourceResolver()).andReturn(resourceResolver).times(itemCount);
expect(resourceResolver.adaptTo(Session.class)).andReturn(session).times(itemCount);
expect(session.getItem("")).andReturn(resultNode).times(itemCount);
PropertyIterator propIterator = createMock(PropertyIterator.class);
expect(propIterator.hasNext()).andReturn(false).anyTimes();
expect(resultNode.getProperties()).andReturn(propIterator).anyTimes();
replay();
JSONWriter write = new JSONWriter(new PrintWriter(new ByteArrayOutputStream()));
write.array();
RowIterator iterator = queryResult.getRows();
int i = 0;
while (iterator.hasNext() && i < itemCount) {
processor.writeNode(request, write, null, iterator.nextRow());
i++;
}
write.endArray();
verify();
}
@Override
public List<Mail> getCategorizedMails(String token, String categoryId)
throws RepositoryException, DatabaseException {
log.debug("getCategorizedMails({}, {})", token, categoryId);
List<Mail> mails = new ArrayList<Mail>();
Session session = null;
try {
if (token == null) {
session = JCRUtils.getSession();
} else {
session = JcrSessionManager.getInstance().get(token);
}
Node category = session.getNodeByUUID(categoryId);
for (PropertyIterator it = category.getReferences(); it.hasNext(); ) {
Property refProp = it.nextProperty();
if (com.openkm.bean.Property.CATEGORIES.equals(refProp.getName())) {
Node node = refProp.getParent();
if (node.isNodeType(Mail.TYPE)) {
Mail mail = BaseMailModule.getProperties(session, node);
mails.add(mail);
}
}
}
} catch (javax.jcr.RepositoryException e) {
log.error(e.getMessage(), e);
throw new RepositoryException(e.getMessage(), e);
} finally {
if (token == null) JCRUtils.logout(session);
}
log.debug("getCategorizedMails: {}", mails);
return mails;
}
/**
* @param queryNode
* @param queryOptions
* @return
* @throws RepositoryException
* @throws ValueFormatException
* @throws PathNotFoundException
* @throws JSONException
*/
private JSONObject accumulateQueryOptions(Node queryNode)
throws RepositoryException, ValueFormatException, PathNotFoundException, JSONException {
JSONObject queryOptions = null;
if (queryNode.hasProperty(SAKAI_QUERY_TEMPLATE_OPTIONS)) {
// process the options as JSON string
String optionsProp = queryNode.getProperty(SAKAI_QUERY_TEMPLATE_OPTIONS).getString();
queryOptions = new JSONObject(optionsProp);
} else if (queryNode.hasNode(SAKAI_QUERY_TEMPLATE_OPTIONS)) {
// process the options as a sub-node
Node optionsNode = queryNode.getNode(SAKAI_QUERY_TEMPLATE_OPTIONS);
if (optionsNode.hasProperties()) {
queryOptions = new JSONObject();
PropertyIterator props = optionsNode.getProperties();
while (props.hasNext()) {
javax.jcr.Property prop = props.nextProperty();
if (!prop.getName().startsWith("jcr:")) {
queryOptions.put(prop.getName(), prop.getString());
}
}
}
}
return queryOptions;
}
private ModelResource createModelResource(Node node) throws RepositoryException {
ModelResource resource =
new ModelResource(
ModelId.fromPath(node.getParent().getPath()),
ModelType.valueOf(node.getProperty("vorto:type").getString()));
resource.setDescription(node.getProperty("vorto:description").getString());
resource.setDisplayName(node.getProperty("vorto:displayname").getString());
resource.setCreationDate(node.getProperty("jcr:created").getDate().getTime());
if (node.hasProperty("vorto:author")) {
resource.setAuthor(node.getProperty("vorto:author").getString());
}
if (node.hasProperty("vorto:references")) {
Value[] referenceValues = node.getProperty("vorto:references").getValues();
if (referenceValues != null) {
ModelReferencesHelper referenceHelper = new ModelReferencesHelper();
for (Value referValue : referenceValues) {
String nodeUuid = referValue.getString();
Node referencedNode = session.getNodeByIdentifier(nodeUuid);
referenceHelper.addModelReference(
ModelId.fromPath(referencedNode.getParent().getPath()).getPrettyFormat());
}
resource.setReferences(referenceHelper.getReferences());
}
}
PropertyIterator propIter = node.getReferences();
while (propIter.hasNext()) {
Property prop = propIter.nextProperty();
Node referencedByFileNode = prop.getParent();
final ModelId referencedById = ModelId.fromPath(referencedByFileNode.getParent().getPath());
resource.getReferencedBy().add(referencedById);
}
return resource;
}
/** {@inheritDoc} */
public void permanentlyDeleteFile(
final Session session,
final PentahoJcrConstants pentahoJcrConstants,
final Serializable fileId)
throws RepositoryException {
Assert.notNull(fileId);
Node fileNode = session.getNodeByIdentifier(fileId.toString());
// guard against using a file retrieved from a more lenient session inside a more strict session
Assert.notNull(fileNode);
// see if anything is referencing this node; if yes, then we cannot delete it as a
// ReferentialIntegrityException
// will result
Set<RepositoryFile> referrers = new HashSet<RepositoryFile>();
PropertyIterator refIter = fileNode.getReferences();
if (refIter.hasNext()) {
while (refIter.hasNext()) {
// for each referrer property, march up the tree until we find the file node to which the
// property belongs
RepositoryFile referrer =
getReferrerFile(session, pentahoJcrConstants, refIter.nextProperty());
if (referrer != null) {
referrers.add(referrer);
}
}
if (!referrers.isEmpty()) {
RepositoryFile referee =
JcrRepositoryFileUtils.nodeToFile(
session, pentahoJcrConstants, pathConversionHelper, lockHelper, fileNode);
throw new RepositoryFileDaoReferentialIntegrityException(referee, referrers);
}
}
// technically, the node can be deleted while it is locked; however, we want to avoid an
// orphaned lock token;
// delete
// it first
if (fileNode.isLocked()) {
Lock lock = session.getWorkspace().getLockManager().getLock(fileNode.getPath());
// don't need lock token anymore
lockHelper.removeLockToken(session, pentahoJcrConstants, lock);
}
// if this file was non-permanently deleted, delete its containing folder too
IPentahoSession pentahoSession = PentahoSessionHolder.getSession();
String tenantId = (String) pentahoSession.getAttribute(IPentahoSession.TENANT_ID_KEY);
String trashFolder =
ServerRepositoryPaths.getUserHomeFolderPath(
new Tenant(tenantId, true), PentahoSessionHolder.getSession().getName())
+ RepositoryFile.SEPARATOR
+ FOLDER_NAME_TRASH;
Node parent = fileNode.getParent();
purgeHistory(fileNode, session, pentahoJcrConstants);
if (fileNode.getPath().startsWith(trashFolder)) {
// Remove the file and then the wrapper foler
fileNode.remove();
parent.remove();
} else {
fileNode.remove();
}
}
@Test
public void shouldRetrieveReferenceProperties() throws Exception {
Node referenceableNode = session.getRootNode().addNode("referenceable");
referenceableNode.addMixin(JcrMixLexicon.REFERENCEABLE.toString());
Node node1 = session.getRootNode().addNode("node1");
Property prop1 =
node1.setProperty("prop1", session.getValueFactory().createValue(referenceableNode, false));
Property prop2 =
node1.setProperty("prop2", session.getValueFactory().createValue(referenceableNode, true));
Node node2 = session.getRootNode().addNode("node2");
Property prop3 =
node2.setProperty("prop3", session.getValueFactory().createValue(referenceableNode, false));
Property prop4 =
node2.setProperty("prop4", session.getValueFactory().createValue(referenceableNode, true));
session.save();
// check all strong references
PropertyIterator propertyIterator = referenceableNode.getReferences();
assertEquals(2, propertyIterator.getSize());
Set<String> propertyNames = new HashSet<String>(2);
while (propertyIterator.hasNext()) {
propertyNames.add(propertyIterator.nextProperty().getName());
}
assertTrue(propertyNames.contains(prop1.getName()) && propertyNames.contains(prop3.getName()));
propertyIterator = referenceableNode.getReferences("prop1");
assertEquals(1, propertyIterator.getSize());
assertEquals(prop1.getName(), propertyIterator.nextProperty().getName());
propertyIterator = referenceableNode.getReferences("unknown");
assertEquals(0, propertyIterator.getSize());
// check all weak references
propertyIterator = referenceableNode.getWeakReferences();
assertEquals(2, propertyIterator.getSize());
propertyNames = new HashSet<String>(2);
while (propertyIterator.hasNext()) {
propertyNames.add(propertyIterator.nextProperty().getName());
}
assertTrue(propertyNames.contains(prop2.getName()) && propertyNames.contains(prop4.getName()));
propertyIterator = referenceableNode.getWeakReferences("prop4");
assertEquals(1, propertyIterator.getSize());
assertEquals(prop4.getName(), propertyIterator.nextProperty().getName());
propertyIterator = referenceableNode.getWeakReferences("unknown");
assertEquals(0, propertyIterator.getSize());
}
/**
* Exports <code>node</code> (or the subtree rooted at <code>node</code>) into an XML document by
* invoking SAX events on <code>contentHandler</code>.
*
* @param node the node which should be exported. If <code>noRecursion</code> was set to <code>
* false</code> in the constructor, the entire subtree rooted at <code>node</code> will be
* exported.
* @param contentHandler the SAX content handler for which SAX events will be invoked as the XML
* document is created.
* @param skipBinary if <code>true</code>, indicates that binary properties should not be exported
* @param noRecurse if<code>true</code>, indicates that only the given node should be exported,
* otherwise a recursive export and not any of its child nodes.
* @param isRoot true if the supplied node is the root node (supplied as an efficiency)
* @throws SAXException if an exception occurs during generation of the XML document
* @throws RepositoryException if an exception occurs accessing the content repository
*/
protected void exportNode(
Node node,
ContentHandler contentHandler,
boolean skipBinary,
boolean noRecurse,
boolean isRoot)
throws RepositoryException, SAXException {
// start the sv:node element for this JCR node
AttributesImpl atts = new AttributesImpl();
String nodeName = node.getName();
if (isRoot && node.getDepth() == 0) {
// This is the root node ...
nodeName = "jcr:root";
}
atts.addAttribute(
JcrSvLexicon.NAME.getNamespaceUri(),
JcrSvLexicon.NAME.getLocalName(),
getPrefixedName(JcrSvLexicon.NAME),
PropertyType.nameFromValue(PropertyType.STRING),
nodeName);
startElement(contentHandler, JcrSvLexicon.NODE, atts);
if (node instanceof JcrSharedNode) {
// This is a shared node, and per Section 14.7 of the JCR 2.0 specification, they have to be
// written out
// in a special way ...
// jcr:primaryType = nt:share ...
emitProperty(
JcrLexicon.PRIMARY_TYPE,
PropertyType.NAME,
JcrNtLexicon.SHARE,
contentHandler,
skipBinary);
// jcr:uuid = UUID of shared node ...
emitProperty(
JcrLexicon.UUID, PropertyType.STRING, node.getIdentifier(), contentHandler, skipBinary);
} else {
// Output any special properties first (see Javadoc for SPECIAL_PROPERTY_NAMES for more
// context)
for (Name specialPropertyName : SPECIAL_PROPERTY_NAMES) {
Property specialProperty = ((AbstractJcrNode) node).getProperty(specialPropertyName);
if (specialProperty != null) {
emitProperty(specialProperty, contentHandler, skipBinary);
}
}
PropertyIterator properties = node.getProperties();
while (properties.hasNext()) {
exportProperty(properties.nextProperty(), contentHandler, skipBinary);
}
if (!noRecurse) {
NodeIterator nodes = node.getNodes();
while (nodes.hasNext()) {
exportNode(nodes.nextNode(), contentHandler, skipBinary, noRecurse, false);
}
}
}
endElement(contentHandler, JcrSvLexicon.NODE);
}
protected void dump(Node node, JSONWriter w, int currentRecursionLevel, int maxRecursionLevels)
throws RepositoryException, JSONException {
// check for array
boolean isArray = true;
NodeIterator children = node.getNodes();
if (!children.hasNext()) { // has no children
isArray = false;
}
while (children.hasNext()) {
final Node n = children.nextNode();
if (!n.getName().matches("\\d+")) {
isArray = false;
break;
}
}
PropertyIterator props = node.getProperties();
if (isArray && props.hasNext()) {
// array should not have properties
while (props.hasNext()) {
Property prop = props.nextProperty();
// ignore any jcr:* properties
if (!prop.getName().matches("jcr:.+")) {
isArray = false;
break;
}
}
}
if (isArray) {
w.array();
// the child nodes
if (recursionLevelActive(currentRecursionLevel, maxRecursionLevels)) {
children = node.getNodes();
while (children.hasNext()) {
final Node n = children.nextNode();
dump(n, w, currentRecursionLevel + 1, maxRecursionLevels);
}
}
w.endArray();
} else {
w.object();
props = node.getProperties();
// the node's actual properties
while (props.hasNext()) {
Property prop = props.nextProperty();
if (prop.getName().matches("jcr:.+")) { // ignore any jcr:* properties
continue;
}
if (prop.getName().matches("cq:.+")) { // ignore any cq:* properties
continue;
}
writeProperty(w, prop);
}
// the child nodes
if (recursionLevelActive(currentRecursionLevel, maxRecursionLevels)) {
children = node.getNodes();
while (children.hasNext()) {
final Node n = children.nextNode();
dumpSingleNode(n, w, currentRecursionLevel, maxRecursionLevels);
}
}
w.endObject();
}
}
/**
* {@inheritDoc}
*
* @see
* org.modeshape.graph.request.processor.RequestProcessor#process(org.modeshape.graph.request.UpdatePropertiesRequest)
*/
@Override
public void process(UpdatePropertiesRequest request) {
if (request == null) return;
try {
Workspace workspace = workspaceFor(request.inWorkspace());
Node node = workspace.node(request.on());
Set<Name> newProperties = new HashSet<Name>();
for (Map.Entry<Name, Property> entry : request.properties().entrySet()) {
Name propertyName = entry.getKey();
String name = workspace.stringFor(propertyName);
Property property = entry.getValue();
// We need to remove the existing property (if there is one) in case the
// old property has a different cardinality than the new property ...
javax.jcr.Property existing = node.hasProperty(name) ? node.getProperty(name) : null;
if (existing != null
&& (property == null || existing.getDefinition().isMultiple() == property.isSingle())) {
// Remove the property ...
if (!existing.getDefinition().isProtected()) {
existing.remove();
}
}
if (property != null) {
if (property.size() == 1) {
// Try setting as a single-valued property ...
try {
workspace.setProperty(node, property, false);
} catch (ValueFormatException e) {
workspace.setProperty(node, property, true);
}
} else {
// Set as a multi-valued property ...
workspace.setProperty(node, property, true);
}
if (existing == null) newProperties.add(propertyName);
}
}
if (request.removeOtherProperties()) {
Set<String> stringNames = new HashSet<String>();
for (Name name : request.properties().keySet()) {
stringNames.add(workspace.stringFor(name));
}
stringNames.add(workspace.stringFor(JcrLexicon.PRIMARY_TYPE));
stringNames.add(workspace.stringFor(JcrLexicon.MIXIN_TYPES));
PropertyIterator propertyIter = node.getProperties();
while (propertyIter.hasNext()) {
javax.jcr.Property property = propertyIter.nextProperty();
if (!stringNames.contains(property.getName())
&& !property.getDefinition().isProtected()) {
property.remove();
}
}
}
// Set up the actual results on the request ...
request.setActualLocationOfNode(workspace.locationFor(node));
request.setNewProperties(newProperties);
} catch (Throwable e) {
request.setError(e);
}
}
