/**
* Registors the custome node types for the jackrabbit-jcr-demo application from a given CND file.
* Location of the CND file is given as an initial parameter
*
* @throws ServletException is thrown when registration not possible.
*/
private void registerCustomNodeTypes() throws ServletException {
// location of the CND file is kept as a servelt init parameter in the web.xml
String cndPath = getInitParameter("cnd.path");
String ocmPath = getInitParameter("ocm.path");
try {
Workspace ws = session.getWorkspace();
NodeTypeManagerImpl ntTypeMgr = (NodeTypeManagerImpl) ws.getNodeTypeManager();
// Registors the custom node types and namespaces
InputStream inputStream = getServletContext().getResourceAsStream(cndPath);
ntTypeMgr.registerNodeTypes(inputStream, JackrabbitNodeTypeManager.TEXT_X_JCR_CND, true);
InputStream nodeTypeStream = getServletContext().getResourceAsStream(ocmPath);
ntTypeMgr.registerNodeTypes(nodeTypeStream, JackrabbitNodeTypeManager.TEXT_XML, true);
// Register a namespace to be used with in the program
// ex. for a username "nandana" we can use demo:nandana
NamespaceRegistryImpl nsReg =
(NamespaceRegistryImpl) session.getWorkspace().getNamespaceRegistry();
nsReg.safeRegisterNamespace("demo", "http://code.google.com/p/jackrabbit-jcr-demo");
nsReg.safeRegisterNamespace("ocm", "http://jackrabbit.apache.org/ocm");
log("JACKRABBIT-JCR-DEMO: Custom Node types registered ...");
} catch (RepositoryException e) {
throw new ServletException("Failed to registor node types", e);
} catch (IOException e) {
throw new ServletException("Error occured while accessing the file" + cndPath, e);
}
}
public AbstractPageList<ResultNode> searchPageContents(
SessionProvider sessionProvider,
QueryCriteria queryCriteria,
int pageSize,
boolean isSearchContent)
throws Exception {
ManageableRepository currentRepository = repositoryService.getCurrentRepository();
Session session = sessionProvider.getSession("portal-system", currentRepository);
QueryManager queryManager = session.getWorkspace().getQueryManager();
long startTime = System.currentTimeMillis();
Query query = createSearchPageQuery(queryCriteria, queryManager);
String suggestion = getSpellSuggestion(queryCriteria.getKeyword(), currentRepository);
if (LOG.isDebugEnabled()) {
LOG.debug("execute query: " + query.getStatement().toLowerCase());
}
AbstractPageList<ResultNode> pageList =
PageListFactory.createPageList(
query.getStatement(),
session.getWorkspace().getName(),
query.getLanguage(),
true,
new PageNodeFilter(),
new PageDataCreator(),
pageSize,
0);
long queryTime = System.currentTimeMillis() - startTime;
pageList.setQueryTime(queryTime);
pageList.setSpellSuggestion(suggestion);
return pageList;
}
/**
* This method will re-observer all nodes that have been ever observed with all repositories.
*
* @throws Exception
*/
private void reInitObserver() throws Exception {
RepositoryEntry repo = repoService_.getCurrentRepository().getConfiguration();
ManageableRepository repository = repoService_.getCurrentRepository();
String[] workspaceNames = repository.getWorkspaceNames();
for (String workspace : workspaceNames) {
Session session = repository.getSystemSession(workspace);
QueryManager queryManager = null;
try {
queryManager = session.getWorkspace().getQueryManager();
} catch (Exception e) {
if (LOG.isErrorEnabled()) {
LOG.error("Unexpected error", e);
}
}
if (queryManager == null) {
session.logout();
continue;
}
try {
Query query = queryManager.createQuery(WATCHABLE_MIXIN_QUERY, Query.XPATH);
QueryResult queryResult = query.execute();
for (NodeIterator iter = queryResult.getNodes(); iter.hasNext(); ) {
Node observedNode = iter.nextNode();
EmailNotifyListener emailNotifyListener = new EmailNotifyListener(observedNode);
ObservationManager manager = session.getWorkspace().getObservationManager();
List<String> list = getDocumentNodeTypes(observedNode);
String[] observedNodeTypeNames = list.toArray(new String[list.size()]);
manager.addEventListener(
emailNotifyListener,
Event.PROPERTY_CHANGED,
observedNode.getPath(),
true,
null,
observedNodeTypeNames,
false);
}
session.logout();
} catch (Exception e) {
if (LOG.isWarnEnabled()) {
LOG.warn(
"==>>> Cannot init observer for node: "
+ e.getLocalizedMessage()
+ " in '"
+ repo.getName()
+ "' repository");
}
if (LOG.isErrorEnabled()) {
LOG.error("Unexpected error", e);
}
}
}
}
/** Sets up the fixture for the test cases. */
protected void setUp() throws Exception {
isReadOnly = true;
super.setUp();
session = getHelper().getReadOnlySession();
manager = session.getWorkspace().getNodeTypeManager();
}
@Override
public Node getNodeVersion(final String label) {
try {
final Session session = getSession();
final Node n = getFrozenNode(label);
if (n != null) {
return n;
}
if (isVersioned()) {
final VersionHistory hist =
session.getWorkspace().getVersionManager().getVersionHistory(getPath());
if (hist.hasVersionLabel(label)) {
LOGGER.debug("Found version for {} by label {}.", this, label);
return hist.getVersionByLabel(label).getFrozenNode();
}
}
LOGGER.warn("Unknown version {} with label or uuid {}!", this, label);
return null;
} catch (final RepositoryException e) {
throw new RepositoryRuntimeException(e);
}
}
public static void main(String[] argv) {
// Create and start the engine ...
ModeShapeEngine engine = new ModeShapeEngine();
engine.start();
// Load the configuration for a repository via the classloader (can also use path to a file)...
Repository repository = null;
String repositoryName = null;
try {
URL url = ModeShapeExample.class.getClassLoader().getResource("my-repository-config.json");
RepositoryConfiguration config = RepositoryConfiguration.read(url);
// We could change the name of the repository programmatically ...
// config = config.withName("Some Other Repository");
// Verify the configuration for the repository ...
Problems problems = config.validate();
if (problems.hasErrors()) {
System.err.println("Problems starting the engine.");
System.err.println(problems);
System.exit(-1);
}
// Deploy the repository ...
repository = engine.deploy(config);
repositoryName = config.getName();
} catch (Throwable e) {
e.printStackTrace();
System.exit(-1);
return;
}
Session session = null;
try {
// Get the repository
repository = engine.getRepository(repositoryName);
// Create a session ...
session = repository.login("default");
// Get the root node ...
Node root = session.getRootNode();
assert root != null;
System.out.println(
"Found the root node in the \"" + session.getWorkspace().getName() + "\" workspace");
} catch (RepositoryException e) {
e.printStackTrace();
} finally {
if (session != null) session.logout();
System.out.println("Shutting down engine ...");
try {
engine.shutdown().get();
System.out.println("Success!");
} catch (Exception e) {
e.printStackTrace();
}
}
}
/**
* Gets the spell suggestion.
*
* @param checkingWord the checking word
* @param manageableRepository the manageable repository
* @return the spell suggestion
* @throws Exception the exception
*/
private String getSpellSuggestion(String checkingWord, ManageableRepository manageableRepository)
throws Exception {
// Retrieve spell suggestion in special way to avoid access denied exception
String suggestion = null;
Session session = null;
try {
session =
manageableRepository.getSystemSession(
manageableRepository.getConfiguration().getDefaultWorkspaceName());
QueryManager queryManager = session.getWorkspace().getQueryManager();
Query query =
queryManager.createQuery(
"SELECT rep:spellcheck() FROM nt:base WHERE jcr:path like '/' AND SPELLCHECK('"
+ checkingWord
+ "')",
Query.SQL);
RowIterator rows = query.execute().getRows();
Value value = rows.nextRow().getValue("rep:spellcheck()");
if (value != null) {
suggestion = value.getString();
}
} catch (Exception e) {
if (LOG.isWarnEnabled()) {
LOG.warn(e.getMessage());
}
} finally {
if (session != null) session.logout();
}
return suggestion;
}
/**
* Tests if the remapping of jcr:primaryType to a different prefix works and returns the property
* with the correct primaryType value.
*/
public void testNamespaceRemapping() throws RepositoryException {
Property primaryTypeProp = session.getRootNode().getProperty(jcrPrimaryType);
NodeType ntBaseType = session.getWorkspace().getNodeTypeManager().getNodeType(ntBase);
// find an unused prefix
String jcrPrefix = getUnusedPrefix();
// remap jcr prefix
session.setNamespacePrefix(jcrPrefix, NS_JCR_URI);
// find an unused prefix
String ntPrefix = getUnusedPrefix();
// remap nt prefix
session.setNamespacePrefix(ntPrefix, NS_NT_URI);
assertTrue(
"Unable to retrieve property with new namespace prefix.",
session.getRootNode().getProperty(jcrPrefix + ":primaryType").isSame(primaryTypeProp));
assertEquals(
"NodeType name does not use new namespace prefix.",
ntBaseType.getName(),
ntPrefix + ":base");
String propval = session.getRootNode().getProperty(jcrPrefix + ":primaryType").getString();
String primaryType = session.getRootNode().getPrimaryNodeType().getName();
assertEquals("Remapping of jcr prefix failed", primaryType, propval);
}
/** TODO: Not fully implemented SEE: DirectSearchModule.getKeywordMapLive() */
public static synchronized void refreshUserDocKeywords(Session session)
throws RepositoryException {
log.info("refreshUserDocKeywords({})", session);
String statement = "/jcr:root/" + Repository.ROOT + "/element(*,okm:document)";
try {
Workspace workspace = session.getWorkspace();
QueryManager queryManager = workspace.getQueryManager();
Query query = queryManager.createQuery(statement, Query.XPATH);
javax.jcr.query.QueryResult qResult = query.execute();
Map<String, Set<String>> userDocKeywords = new HashMap<String, Set<String>>();
for (NodeIterator nit = qResult.getNodes(); nit.hasNext(); ) {
Node docNode = nit.nextNode();
Value[] keywords = docNode.getProperty(Property.KEYWORDS).getValues();
Set<String> keywordSet = new HashSet<String>();
for (int i = 0; i < keywords.length; i++) {
keywordSet.add(keywords[i].getString());
}
userDocKeywords.put(docNode.getUUID(), keywordSet);
}
// userDocumentKeywordsMgr.put(session.getUserID(), userDocKeywords);
} catch (javax.jcr.RepositoryException e) {
log.error(e.getMessage(), e);
throw new RepositoryException(e.getMessage(), e);
}
log.info("refreshUserDocKeywords: void");
}
@Override
public List<ModelResource> search(String queryExpression) {
if (queryExpression == null || queryExpression.isEmpty()) {
queryExpression = "*";
}
try {
List<ModelResource> modelResources = new ArrayList<>();
QueryManager queryManager = session.getWorkspace().getQueryManager();
Query query =
queryManager.createQuery(
queryExpression, org.modeshape.jcr.api.query.Query.FULL_TEXT_SEARCH);
logger.debug("Searching repository with expression " + query.getStatement());
QueryResult result = query.execute();
RowIterator rowIterator = result.getRows();
while (rowIterator.hasNext()) {
Row row = rowIterator.nextRow();
Node currentNode = row.getNode();
if (currentNode.hasProperty("vorto:type") && !isMappingNode(currentNode)) {
modelResources.add(createModelResource(currentNode));
}
}
return modelResources;
} catch (RepositoryException e) {
throw new RuntimeException("Could not create query manager", e);
}
}
@Before
public void setup() throws RepositoryException {
initMocks(this);
when(mockSession.getWorkspace()).thenReturn(mockWorkspace);
when(mockWorkspace.getNamespaceRegistry()).thenReturn(mockNamespaceRegistry);
when(mockNamespaceRegistry.getPrefixes()).thenReturn(new String[] {});
testData.session(mockSession);
testData.topic(createURI("test:subject"));
testData.concat(
new Triple(
createURI("test:subject"), createURI("test:predicate"), createLiteral("test:object")));
testData.concat(
new Triple(
createURI("test:subject"),
createURI(getRDFNamespaceForJcrNamespace(JCR_NAMESPACE) + "primaryType"),
createLiteral("nt:file")));
testData2.session(mockSession);
testData2.topic(createURI("test:subject2"));
testData2.concat(
new Triple(
createURI("test:subject2"),
createURI(getRDFNamespaceForJcrNamespace(JCR_NAMESPACE) + "mixinTypes"),
createLiteral("childOf:ntFile")));
final UriInfo info = Mockito.mock(UriInfo.class);
setField(testProvider, "uriInfo", info);
}
@Override
protected void internalStore(Mail mail) throws MessagingException, IOException {
try {
Session session = login();
try {
String name = Text.escapeIllegalJcrChars(mail.getName());
final String xpath = "/jcr:root/" + MAIL_PATH + "//element(" + name + ",james:mail)";
QueryManager manager = session.getWorkspace().getQueryManager();
@SuppressWarnings("deprecation")
Query query = manager.createQuery(xpath, Query.XPATH);
NodeIterator iterator = query.execute().getNodes();
if (iterator.hasNext()) {
while (iterator.hasNext()) {
setMail(iterator.nextNode(), mail);
}
} else {
Node parent = session.getRootNode().getNode(MAIL_PATH);
Node node = parent.addNode(name, "james:mail");
Node resource = node.addNode("jcr:content", "nt:resource");
resource.setProperty("jcr:mimeType", "message/rfc822");
setMail(node, mail);
}
session.save();
logger.info("Mail " + mail.getName() + " stored in repository");
} finally {
session.logout();
}
} catch (IOException e) {
throw new MessagingException("Unable to store message: " + mail.getName(), e);
} catch (RepositoryException e) {
throw new MessagingException("Unable to store message: " + mail.getName(), e);
}
}
public Mail retrieve(String key) throws MessagingException {
try {
Session session = login();
try {
String name = toSafeName(key);
QueryManager manager = session.getWorkspace().getQueryManager();
@SuppressWarnings("deprecation")
Query query =
manager.createQuery(
"/jcr:root/" + MAIL_PATH + "//element(" + name + ",james:mail)", Query.XPATH);
NodeIterator iterator = query.execute().getNodes();
if (iterator.hasNext()) {
return getMail(iterator.nextNode());
} else {
return null;
}
} finally {
session.logout();
}
} catch (IOException e) {
throw new MessagingException("Unable to retrieve message: " + key, e);
} catch (RepositoryException e) {
throw new MessagingException("Unable to retrieve message: " + key, e);
}
}
@Override
protected void internalRemove(String key) throws MessagingException {
try {
Session session = login();
try {
String name = ISO9075.encode(Text.escapeIllegalJcrChars(key));
QueryManager manager = session.getWorkspace().getQueryManager();
@SuppressWarnings("deprecation")
Query query =
manager.createQuery(
"/jcr:root/" + MAIL_PATH + "//element(" + name + ",james:mail)", Query.XPATH);
NodeIterator nodes = query.execute().getNodes();
if (nodes.hasNext()) {
while (nodes.hasNext()) {
nodes.nextNode().remove();
}
session.save();
logger.info("Mail " + key + " removed from repository");
} else {
logger.warn("Mail " + key + " not found");
}
} finally {
session.logout();
}
} catch (RepositoryException e) {
throw new MessagingException("Unable to remove message: " + key, e);
}
}
/** Test if the removeExisting-flag removes an existing node in case of uuid conflict. */
public void testWorkspaceRestoreWithRemoveExistingJcr2()
throws NotExecutableException, RepositoryException {
// create version for parentNode of childNode
superuser
.getWorkspace()
.clone(
workspaceName, wVersionableChildNode.getPath(), wVersionableChildNode.getPath(), false);
Version parentV =
versionableNode
.getSession()
.getWorkspace()
.getVersionManager()
.checkin(versionableNode.getPath());
// move child node in order to produce the uuid conflict
String newChildPath = wVersionableNode2.getPath() + "/" + wVersionableChildNode.getName();
wSuperuser.move(wVersionableChildNode.getPath(), newChildPath);
wSuperuser.save();
// restore the parent with removeExisting == true >> moved child node
// must be removed.
wSuperuser.getWorkspace().getVersionManager().restore(new Version[] {parentV}, true);
if (wSuperuser.itemExists(newChildPath)) {
fail(
"Workspace.restore(Version[], boolean) with the boolean flag set to true, must remove the existing node in case of Uuid conflict.");
}
}
/**
* Tests if restoring the <code>Version</code> of an existing node throws an <code>
* ItemExistsException</code> if removeExisting is set to FALSE.
*/
public void testWorkspaceRestoreWithUUIDConflictJcr2()
throws RepositoryException, NotExecutableException {
try {
// Verify that nodes used for the test are indeed versionable
NodeDefinition nd = wVersionableNode.getDefinition();
if (nd.getOnParentVersion() != OnParentVersionAction.COPY
&& nd.getOnParentVersion() != OnParentVersionAction.VERSION) {
throw new NotExecutableException("Nodes must be versionable in order to run this test.");
}
VersionManager versionManager =
wVersionableNode.getSession().getWorkspace().getVersionManager();
String path = wVersionableNode.getPath();
Version v = versionManager.checkin(path);
versionManager.checkout(path);
wSuperuser.move(
wVersionableChildNode.getPath(),
wVersionableNode2.getPath() + "/" + wVersionableChildNode.getName());
wSuperuser.save();
wSuperuser.getWorkspace().getVersionManager().restore(new Version[] {v}, false);
fail(
"Node.restore( Version, boolean ): An ItemExistsException must be thrown if the node to be restored already exsits and removeExisting was set to false.");
} catch (ItemExistsException e) {
// success
}
}
@Override
public ResultSet query(String text, String lang) {
Session session = (Session) this.getThreadLocalRequest().getSession().getAttribute("session");
ResultSet rs = new ResultSet();
try {
QueryManager qm = session.getWorkspace().getQueryManager();
Query q = qm.createQuery(text, lang);
QueryResult qr = q.execute();
rs.setColumnNames(qr.getColumnNames());
ArrayList<String[]> rows = new ArrayList();
RowIterator it = qr.getRows();
while (it.hasNext()) {
Row row = it.nextRow();
String[] list = new String[qr.getColumnNames().length];
for (int i = 0; i < qr.getColumnNames().length; i++) {
Value v = row.getValue(qr.getColumnNames()[i]);
list[i] = v != null ? v.getString() : "null";
}
rows.add(list);
}
rs.setRows(rows);
} catch (RepositoryException e) {
log.log(Level.SEVERE, "Error executing query: " + text, e);
}
return rs;
}
private void purgeHistory(Node fileNode, Session session, PentahoJcrConstants pentahoJcrConstants)
throws RepositoryException {
// Delete all previous versions of this node
VersionManager versionManager = session.getWorkspace().getVersionManager();
if (JcrRepositoryFileUtils.isPentahoFolder(pentahoJcrConstants, fileNode)) {
// go down to children
NodeIterator nodes = fileNode.getNodes();
while (nodes.hasNext()) {
Node next = (Node) nodes.next();
purgeHistory(next, session, pentahoJcrConstants);
}
} else if (JcrRepositoryFileUtils.isPentahoFile(pentahoJcrConstants, fileNode)
&& fileNode.isNodeType(pentahoJcrConstants.getPHO_MIX_VERSIONABLE())) {
VersionHistory versionHistory = versionManager.getVersionHistory(fileNode.getPath());
VersionIterator allVersions = versionHistory.getAllVersions();
while (allVersions.hasNext()) {
Version next = (Version) allVersions.next();
String name = next.getName();
// Root version cannot be deleted, the remove below will take care of that.
if (!JCR_ROOT_VERSION.equals(name)) {
versionHistory.removeVersion(name);
}
}
}
}
public String getFileURL(String path) throws Exception {
WebuiRequestContext context = WebuiRequestContext.getCurrentInstance();
if (!(context instanceof PortalRequestContext)) {
context = (WebuiRequestContext) context.getParentAppRequestContext();
}
String portalName = getPortalName();
String requestURL = ((PortalRequestContext) context).getRequest().getRequestURL().toString();
String domainURL = requestURL.substring(0, requestURL.indexOf(portalName));
Session session = getCurrentSession();
String workspace = session.getWorkspace().getName();
String repository =
((ManageableRepository) session.getRepository()).getConfiguration().getName();
String url =
domainURL
+ portalName
+ "/"
+ PortalContainer.getCurrentRestContextName()
+ "/jcr/"
+ repository
+ "/"
+ workspace
+ path;
return url;
}
/**
* {@inheritDoc}
*
* @see
* org.sakaiproject.nakamura.api.search.SearchResultProcessor#getSearchResultSet(org.apache.sling.api.SlingHttpServletRequest,
* javax.jcr.query.Query)
*/
public SearchResultSet getSearchResultSet(SlingHttpServletRequest request, Query query)
throws SearchException {
try {
// Perform the query
QueryResult qr = query.execute();
RowIterator iterator = qr.getRows();
// Do another query to get the files.
Session session = request.getResourceResolver().adaptTo(Session.class);
QueryManager qm = session.getWorkspace().getQueryManager();
String statement =
"//element(*, sakai:site)//*[@sling:resourceType='sakai/link']/jcr:deref(@jcr:reference, '*')[jcr:contains(.,'*u*')]";
Query q = qm.createQuery(statement, Query.XPATH);
QueryResult filesQueryResult = q.execute();
RowIterator filesIterator = filesQueryResult.getRows();
MergedRowIterator mergedIterator = new MergedRowIterator(iterator, filesIterator);
long siteHits = SearchUtil.getHits(qr);
long filesHits = SearchUtil.getHits(filesQueryResult);
long totalHits = siteHits + filesHits;
return new AbstractSearchResultSet(mergedIterator, totalHits);
} catch (RepositoryException e) {
throw new SearchException(500, "Unable to do files query.");
}
}
@Override
public void updateFile(
long companyId, long repositoryId, String fileName, String versionLabel, InputStream is)
throws PortalException, SystemException {
Session session = null;
try {
session = JCRFactoryUtil.createSession();
Workspace workspace = session.getWorkspace();
VersionManager versionManager = workspace.getVersionManager();
Node rootNode = getRootNode(session, companyId);
Node repositoryNode = getFolderNode(rootNode, repositoryId);
if (fileName.contains(StringPool.SLASH)) {
String path = fileName.substring(0, fileName.lastIndexOf(StringPool.SLASH));
fileName = fileName.substring(path.length() + 1);
repositoryNode = getFolderNode(repositoryNode, path);
}
Node fileNode = repositoryNode.getNode(fileName);
Node contentNode = fileNode.getNode(JCRConstants.JCR_CONTENT);
versionManager.checkout(contentNode.getPath());
contentNode.setProperty(JCRConstants.JCR_MIME_TYPE, "text/plain");
ValueFactory valueFactory = session.getValueFactory();
Binary binary = valueFactory.createBinary(is);
contentNode.setProperty(JCRConstants.JCR_DATA, binary);
contentNode.setProperty(JCRConstants.JCR_LAST_MODIFIED, Calendar.getInstance());
session.save();
Version version = versionManager.checkin(contentNode.getPath());
VersionHistory versionHistory = versionManager.getVersionHistory(contentNode.getPath());
versionHistory.addVersionLabel(
version.getName(), versionLabel, PropsValues.DL_STORE_JCR_MOVE_VERSION_LABELS);
} catch (PathNotFoundException pnfe) {
throw new NoSuchFileException(
"{fileName=" + fileName + ", versionLabel=" + versionLabel + "}");
} catch (RepositoryException re) {
throw new SystemException(re);
} finally {
JCRFactoryUtil.closeSession(session);
}
}
@Before
public void setUp() throws RepositoryException {
initMocks(this);
testProvider.registerMimeTypes();
when(mockSession.getWorkspace()).thenReturn(mockWorkspace);
when(mockWorkspace.getNamespaceRegistry()).thenReturn(mockNamespaceRegistry);
when(mockNamespaceRegistry.getPrefixes()).thenReturn(new String[] {});
}
/**
* Tests it the statement returned by {@link Query#getStatement()} is equal to the one passed in
* createQuery().
*/
public void testGetStatement() throws RepositoryException {
String statement = "/" + jcrRoot + "/foo";
Query q = session.getWorkspace().getQueryManager().createQuery(statement, Query.XPATH);
assertEquals(
"Statement returned by Query.getStatement() is not equal to the initial statement.",
statement,
q.getStatement());
}
@Override
public void addFile(long companyId, long repositoryId, String fileName, InputStream is)
throws PortalException, SystemException {
Session session = null;
try {
session = JCRFactoryUtil.createSession();
Workspace workspace = session.getWorkspace();
VersionManager versionManager = workspace.getVersionManager();
Node rootNode = getRootNode(session, companyId);
Node repositoryNode = getFolderNode(rootNode, repositoryId);
if (fileName.contains(StringPool.SLASH)) {
String path = fileName.substring(0, fileName.lastIndexOf(StringPool.SLASH));
fileName = fileName.substring(path.length() + 1);
repositoryNode = getFolderNode(repositoryNode, path);
}
if (repositoryNode.hasNode(fileName)) {
throw new DuplicateFileException(fileName);
} else {
Node fileNode = repositoryNode.addNode(fileName, JCRConstants.NT_FILE);
Node contentNode = fileNode.addNode(JCRConstants.JCR_CONTENT, JCRConstants.NT_RESOURCE);
contentNode.addMixin(JCRConstants.MIX_VERSIONABLE);
contentNode.setProperty(JCRConstants.JCR_MIME_TYPE, "text/plain");
ValueFactory valueFactory = session.getValueFactory();
Binary binary = valueFactory.createBinary(is);
contentNode.setProperty(JCRConstants.JCR_DATA, binary);
contentNode.setProperty(JCRConstants.JCR_LAST_MODIFIED, Calendar.getInstance());
session.save();
Version version = versionManager.checkin(contentNode.getPath());
VersionHistory versionHistory = versionManager.getVersionHistory(contentNode.getPath());
versionHistory.addVersionLabel(version.getName(), VERSION_DEFAULT, false);
}
} catch (RepositoryException re) {
throw new SystemException(re);
} finally {
JCRFactoryUtil.closeSession(session);
}
}
private List<Node> getLastEditedNode(String noOfItem, String showGadgetWs) throws Exception {
if (showGadgetWs != null && showGadgetWs.length() > 0) {
show_gadget = Boolean.parseBoolean(showGadgetWs);
}
ArrayList<Node> lstNode = new ArrayList<Node>();
StringBuffer bf = new StringBuffer(1024);
List<String> lstNodeType = templateService.getDocumentTemplates();
if (lstNodeType != null) {
for (String nodeType : lstNodeType) {
bf.append("(")
.append(JCR_PRIMARYTYPE)
.append("=")
.append("'")
.append(nodeType)
.append("'")
.append(")")
.append(" OR ");
}
}
if (bf.length() == 1) return null;
bf.delete(bf.lastIndexOf("OR") - 1, bf.length());
if (noOfItem == null || noOfItem.trim().length() == 0) noOfItem = String.valueOf(NO_PER_PAGE);
String queryStatement = StringUtils.replace(QUERY_STATEMENT, "$0", NT_BASE);
queryStatement = StringUtils.replace(queryStatement, "$1", bf.toString());
queryStatement = StringUtils.replace(queryStatement, "$2", DATE_MODIFIED);
ManageableRepository manageableRepository = repositoryService.getCurrentRepository();
try {
String[] workspaces = manageableRepository.getWorkspaceNames();
List<String> lstWorkspace = new ArrayList<String>();
// Arrays.asList() return fixed size list;
lstWorkspace.addAll(Arrays.asList(workspaces));
if (!show_gadget && lstWorkspace.contains(GADGET)) {
lstWorkspace.remove(GADGET);
}
SessionProvider provider = WCMCoreUtils.createAnonimProvider();
QueryImpl query = null;
Session session = null;
QueryResult queryResult = null;
QueryManager queryManager = null;
for (String workspace : lstWorkspace) {
session = provider.getSession(workspace, manageableRepository);
queryManager = session.getWorkspace().getQueryManager();
query = (QueryImpl) queryManager.createQuery(queryStatement, Query.SQL);
query.setLimit(Integer.parseInt(noOfItem));
query.setOffset(0);
queryResult = query.execute();
puttoList(lstNode, queryResult.getNodes());
session.logout();
}
} catch (RepositoryException e) {
if (LOG.isErrorEnabled()) {
LOG.error("Exception when execute SQL " + queryStatement, e);
}
}
return lstNode;
}
/**
* This method will observes the specification node by giving the following param : listener, node
* Its add an event listener to this node to observes anything that changes to this
*
* @param node Specify the node to observe
* @param listener The object of EventListener
* @see EventListener
* @see Node
* @throws Exception
*/
private void observeNode(Node node, EventListener listener) throws Exception {
String workspace = node.getSession().getWorkspace().getName();
Session systemSession = repoService_.getCurrentRepository().getSystemSession(workspace);
List<String> list = getDocumentNodeTypes(node);
String[] observedNodeTypeNames = list.toArray(new String[list.size()]);
ObservationManager observationManager = systemSession.getWorkspace().getObservationManager();
observationManager.addEventListener(
listener, Event.PROPERTY_CHANGED, node.getPath(), true, null, observedNodeTypeNames, false);
systemSession.logout();
}
@Test
public void ferrari_can_be_versioned() throws RepositoryException {
Node ferrari = session.getNode("/cars/ferrari");
VersionManager vm = session.getWorkspace().getVersionManager();
Version base = vm.getBaseVersion(ferrari.getPath());
assertThat(base, notNullValue());
VersionHistory history = vm.getVersionHistory(ferrari.getPath());
assertThat(history, notNullValue());
}
/**
* Get the property name for an RDF predicate
*
* @param predicate
* @param namespaceMapping
* @return
* @throws RepositoryException
*/
public String getPropertyNameFromPredicate(
final com.hp.hpl.jena.rdf.model.Property predicate,
final Map<String, String> namespaceMapping)
throws RepositoryException {
final NamespaceRegistry namespaceRegistry =
(org.modeshape.jcr.api.NamespaceRegistry) session.getWorkspace().getNamespaceRegistry();
return getPropertyNameFromPredicate(namespaceRegistry, predicate, namespaceMapping);
}
/**
* This method registers the listener <code> org.apache.jackrabbit.demo.blog.model.AlertManager
* </code> with the default workspace. This listener listens to events of adding new comments to
* blog entries.
*
* @throws RepositoryException if an error occur in the repository
*/
private void registerListeners() throws RepositoryException {
Workspace ws = session.getWorkspace();
ObservationManager observationMgr = ws.getObservationManager();
AlertManager alertMgr = new AlertManager(repository);
observationMgr.addEventListener(
alertMgr, Event.NODE_ADDED, "/blogRoot", true, null, null, false);
log("JACKRABBIT-JCR-DEMO: Listeners registered ...");
}
/**
* Creates a {@link Query} for the given statement in the requested language, treating optional
* languages gracefully
*
* @throws RepositoryException
*/
protected Query createQuery(Session session, String statement, String language)
throws RepositoryException, NotExecutableException {
log.println("Creating query: " + statement);
// check for unsupported query languages early
if (!isSupportedLanguage(language) && !Query.JCR_SQL2.equals(language)) {
throw new NotExecutableException("Repository does not support " + language + " query syntax");
} else {
return session.getWorkspace().getQueryManager().createQuery(statement, language);
}
}