Java Session.save方法代码示例

import javax.jcr.Session; //导入方法依赖的package包/类
@Override
@Before
public void setUp() throws Exception {
    super.setUp();

    Session session = openSession();
    Node node = session.getRootNode().addNode("home").addNode("test");
    node.setProperty("content.approved", APPROVED);
    node.setProperty("my.contents.property", CONTENT);
    
    
    ValueFactory valFact = session.getValueFactory();
    Value[] vals = new Value[] {valFact.createValue("value-1"), valFact.createValue("value-2")};
    node.setProperty("my.multi.valued", vals);
    
    identifier = node.getIdentifier();

    session.save();
    session.logout();
}
 

import javax.jcr.Session; //导入方法依赖的package包/类
/**
 * jsonfn.from(content).expand("baz", "category").print()
 *
 * ==> { "foo" : "hahaha", "baz" : {"identifier" : "1234-123456-1234", "name" : "cat1"}, b: 1234, "bar" : "meh", ... }
 */
@Test
public void testExpandMultivalue() throws Exception {
    // GIVEN
    Node node = session.getNode("/home/section2/article/mgnl:apex");
    Session catSession = catNode.getSession();
    catSession.getWorkspace().copy(catNode.getPath(), "/othercat");
    catSession.save();
    Node catNode2 = catSession.getNode("/othercat");
    node.setProperty("baz", new String[] { catNode.getIdentifier(), catNode2.getIdentifier() });
    node.save();
    // WHEN
    String json = JsonTemplatingFunctions.from(node).expand("baz", "category").add("@id").print();
    // THEN
    assertThat(json, startsWith("{"));
    // [{ == array of props ;)
    assertThat(json, containsString("\"baz\" : [ {"));
    assertThat(json, containsString("" + catNode.getIdentifier()));
    assertThat(json, containsString("" + catNode2.getIdentifier()));
    assertThat(json, endsWith("}"));
}
 

import javax.jcr.Session; //导入方法依赖的package包/类
/**
 * Lists specified properties only for sub nodes but not for the parent nodes. Issue #21.
 *
 */
@Test
public void testSubNodePropertyListingWithExclusionOfParent() throws Exception {
    Session session = MgnlContext.getInstance().getJCRSession("website");
    // GIVEN

    Node node = session.getNode("/home/section2/article/mgnl:apex/alias");
    node.addNode("tab0","mgnl:content");
    node.addNode("tab1","mgnl:content");
    node.addNode("tab2","mgnl:content");
    session.save();
    // WHEN
    String json = JsonTemplatingFunctions.from(session.getNode("/home/section2/article/mgnl:apex/alias"))
            .down(1).add( "tab(.+)['@id']").inline().print();
    // THEN
    assertThat(json, startsWith("{"));
    assertThat(json, containsString("\"tab1\":{\"@id\""));
    assertThat(json, not(containsString("},\"@id\":")));
    assertThat(json, containsString("},\"tab2\":{\"@id\":"));
    assertThat(json, endsWith("}"));
}
 

import javax.jcr.Session; //导入方法依赖的package包/类
/**
 * Lists specified properties only for parent nodes but not for the subnodes. Issue #16.
 *
 */
@Test
public void testSubNodeWithSamePropertyAsOneOfAncestors() throws Exception {
    Session session = MgnlContext.getInstance().getJCRSession("website");
    // GIVEN

    Node node = session.getNode("/home/section2/article/mgnl:apex/alias");
    node.setProperty("abstract", "foo");
    Node child = node.addNode("linkInternal","mgnl:content");
    child.setProperty("abstract", "foo");
    session.save();
    // WHEN
    String json = JsonTemplatingFunctions.from(session.getNode("/home/section2/article/mgnl:apex/alias"))
            .down(3).add("alias['abstract']").exclude("linkInternal['abstract']").inline().print();
    // THEN
    assertThat(json, startsWith("{"));
    assertThat(json, containsString("{\"abstract\":\"foo\"}"));
    assertThat(json, endsWith("}"));
}
 

import javax.jcr.Session; //导入方法依赖的package包/类
/**
 * Lists specified properties only for parent nodes but not for the subnodes. Issue #16.
 *
 */
@Test
public void testSubNodeWithSystemPropertyNameAsOneOfAncestors() throws Exception {
    Session session = MgnlContext.getInstance().getJCRSession("website");
    // GIVEN

    Node node = session.getNode("/home/section2/article/mgnl:apex/alias");
    node.setProperty("abstract", "foo");
    Node child = node.addNode("linkInternal","mgnl:content");
    child.setProperty("abstract", "foo");
    session.save();
    // WHEN
    String json = JsonTemplatingFunctions.from(session.getNode("/home/section2/article/mgnl:apex/alias"))
            .down(3).add("alias['@id']").exclude("linkInternal['@id']").inline().print();
    // THEN
    assertThat(json, startsWith("{"));
    assertThat(json, containsString("{\"@id\":\""));
    assertEquals(json.split("id").length, 2);
    assertThat(json, endsWith("}"));
}
 

import javax.jcr.Session; //导入方法依赖的package包/类
/**
 * Test performance.
 */
@Test
public void testPerformance() throws Exception {
    Session session = MgnlContext.getInstance().getJCRSession("website");
    for (int i = 0; i < 100; i++) {
        session.getWorkspace().copy("/home/section", "/home/section0" + i);
    }
    session.save();
    int count = 10;
    long stamp = System.currentTimeMillis();
    for (int i = 0; i < count; i++) {
        // WHEN
        singleRun();
    }
    long res = System.currentTimeMillis() - stamp;
    res = res / count;
    assertTrue(res < 4000);
}
 

import javax.jcr.Session; //导入方法依赖的package包/类
/**
 * Delete comment by setting it's display property to false.
 *
 * @param request The current request to get session and Resource Resolver
 * @param id The comment UUID
 * @return true if the operation was successful
 */
public boolean deleteComment(final SlingHttpServletRequest request, final String id) {
    boolean result = false;

    try {
        Session session = request.getResourceResolver().adaptTo(Session.class); 
        Node node = session.getNodeByIdentifier(id);

        if (node != null) {
            JcrResourceUtil.setProperty(node, PublickConstants.COMMENT_PROPERTY_DISPLAY, false);
            session.save();
            result = true;
        }
    } catch (RepositoryException e) {
        LOGGER.error("Could not delete comment from JCR", e);
    }

    return result;
}
 

import javax.jcr.Session; //导入方法依赖的package包/类
/**
 * Edit comment and mark it as author edited.
 *
 * @param request The current request to get session and Resource Resolver
 * @param id The comment UUID
 * @param text The comment text
 * @return true if the operation was successful
 */
public boolean editComment(final SlingHttpServletRequest request, final String id, String text) {
    boolean result = false;

    try {
        Session session = request.getResourceResolver().adaptTo(Session.class);
        Node node = session.getNodeByIdentifier(id);

        if (node != null) {
            JcrResourceUtil.setProperty(node, PublickConstants.COMMENT_PROPERTY_COMMENT, text);
            JcrResourceUtil.setProperty(node, PublickConstants.COMMENT_PROPERTY_EDITED, true);
            session.save();
            result = true;
        }
    } catch (RepositoryException e) {
        LOGGER.error("Could not update comment from JCR", e);
    }

    return result;
}
 

import javax.jcr.Session; //导入方法依赖的package包/类
/**
 * The purpose of this method is to check for some conditions which may break Phases.
 * 
 * @param boardId
 * @param phaseId
 * @return
 * @throws Exception
 */
@PreAuthorize("hasPermission(#boardId, 'BOARD', 'ADMIN')")
@RequestMapping(value = "/{phaseId}/cure", method=RequestMethod.GET)
public @ResponseBody Boolean curePhase(@PathVariable String boardId, 
									  		@PathVariable String phaseId) throws Exception {
	
	Session session = ocmFactory.getOcm().getSession();

	try{
		Node node = session.getNode(String.format(URI.PHASES_URI, boardId, phaseId));
		Property property = node.getProperty("cards");
		// If there is a property we need to kill it.
		property.remove();
		session.save();
	} catch (PathNotFoundException e){
		// This is expected - there should be no property.
	} finally {
		session.logout();	
	}
	
	this.cacheInvalidationManager.invalidate(BoardController.BOARD, boardId);
	
	return true;
}
 

import javax.jcr.Session; //导入方法依赖的package包/类
/**
 * This method 
 * @param session
 * @param path
 * @return
 * @throws Exception
 */
public synchronized static Long getIdFromRepository( Session session, String path, String id) throws Exception {
	Long returnId = null;
	//LockManager lockManager = session.getWorkspace().getLockManager();
	try{
		//Lock lock = lockManager.lock(path, false, false, 30000l, "");
		//Node node = lock.getNode();
		Node node = session.getNode(path);
						
		try {
			Property property = node.getProperty(id);
			returnId = property.getLong();
		} catch (PathNotFoundException e) {
			returnId = 10001l;
		}
		
		node.setProperty(id, returnId+1);
		session.save();
				
	} finally { 
		//lockManager.unlock(path);
	}

	return returnId;
}
 

import javax.jcr.Session; //导入方法依赖的package包/类
public void ensurePresence(Session session, String initialPath, String... nodeNames) throws PathNotFoundException, RepositoryException {
	if (null != nodeNames) {
		final String childNodeName = nodeNames[0];
		final Node parentNode = session.getNode(initialPath);
		
		final Node childNode;
		if (parentNode.hasNode(childNodeName)) {
			childNode = parentNode.getNode(childNodeName);
		} else {
			childNode = parentNode.addNode(childNodeName);
			session.save();
		}
		if (nodeNames.length > 1) {
			ensurePresence(session, childNode.getPath(), Arrays.copyOfRange(nodeNames, 1, nodeNames.length));
		}
	}
}
 

import javax.jcr.Session; //导入方法依赖的package包/类
public Session getJcrFromFixture(InputStream fixture) {
    Repository repository = null;
    Session session = null;
    try {
        repository = MockJcr.newRepository();
        session = repository.login();
        Node rootNode = session.getRootNode();

        Yaml parser = new Yaml();
        List<Map<String, Object>> nodes = (ArrayList<Map<String, Object>>) parser.load(fixture);

        for (Map object: nodes) {
            NodeYaml node = new NodeYaml(
                (String) object.get("path"),
                (String) object.get("primaryType"),
                (Map<String, Object>) object.getOrDefault("properties", emptyMap())
            );
            Node n = rootNode.addNode(node.path, node.primaryType);
            for (Map.Entry<String, Object> entry : node.properties.entrySet()) {
                if (entry.getValue() instanceof Boolean) {
                    n.setProperty(entry.getKey(), (Boolean) entry.getValue());
                } else {
                    n.setProperty(entry.getKey(), entry.getValue().toString());
                }
            }
        }

        session.save();
    } catch (RepositoryException e) {
        throw new RuntimeException("Failed to set property on JCR node", e);
    }

    return session;
}
 

import javax.jcr.Session; //导入方法依赖的package包/类
/**
 * Deletes node under specified path.
 *
 * @param nodePath Absolute path to node.
 * @param session  jcr session
 * @throws RepositoryException if problem with jcr repository occurred
 */
public void deleteNode(String nodePath, Session session) throws RepositoryException {
  LOG.debug("Deleting node '{}'", nodePath);
  if (session.nodeExists(nodePath)) {
    session.removeItem(nodePath);
    session.save();
  }
}
 

import javax.jcr.Session; //导入方法依赖的package包/类
protected void trackScriptEnd(Session session, Node statusNode, String statusNodePath, String status) {
    try {
        statusNode.setProperty("status", status);
        statusNode.setProperty("endDate", Calendar.getInstance());
        session.save();
    } catch (RepositoryException e) {
        logger.warn("On-deploy script status node could not be updated: {} - status: {}", statusNodePath, status);
    }
}
 

import javax.jcr.Session; //导入方法依赖的package包/类
protected void trackScriptStart(Session session, Node statusNode, String statusNodePath) {
    logger.info("Starting on-deploy script: {}", statusNodePath);
    try {
        statusNode.setProperty("status", "running");
        statusNode.setProperty("startDate", Calendar.getInstance());
        statusNode.setProperty("endDate", (Calendar) null);
        session.save();
    } catch (RepositoryException e) {
        logger.error("On-deploy script cannot be run because the system could not write to the script status node: {}", statusNodePath);
        throw new OnDeployEarlyTerminationException(e);
    }
}